Package evaluation to test UCIData on Julia 1.14.0-DEV.2028 (45a2de3f7a*) started at 2026-04-12T22:06:13.299


################################################################################
# Set-up
#

Installing PkgEval dependencies (TestEnv)...
  Activating project at `~/.julia/environments/v1.14`

Set-up completed after 11.2s


################################################################################
# Installation
#

Installing UCIData...
   Resolving package versions...
    Updating `~/.julia/environments/v1.14/Project.toml`
  [2dacb708] + UCIData v1.0.5
    Updating `~/.julia/environments/v1.14/Manifest.toml`
  [d1d4a3ce] + BitFlags v0.1.9
  [336ed68f] + CSV v0.10.16
⌅ [324d7699] + CategoricalArrays v0.10.9
  [944b1d66] + CodecZlib v0.7.8
  [34da2185] + Compat v4.18.1
  [f0e56b4a] + ConcurrentUtilities v2.5.1
  [a8cc5b0e] + Crayons v4.1.1
  [9a962f9c] + DataAPI v1.16.0
  [124859b0] + DataDeps v0.7.13
  [a93c6f00] + DataFrames v1.8.1
  [864edb3b] + DataStructures v0.19.4
  [e2d170a0] + DataValueInterfaces v1.0.0
  [8bb1440f] + DelimitedFiles v1.9.1
  [460bff9d] + ExceptionUnwrapping v0.1.11
  [48062228] + FilePathsBase v0.9.24
  [cd3eb016] + HTTP v1.11.0
  [842dd82b] + InlineStrings v1.4.5
  [41ab1584] + InvertedIndices v1.3.1
  [82899510] + IteratorInterfaceExtensions v1.0.0
  [692b3bcd] + JLLWrappers v1.7.1
  [b964fa9f] + LaTeXStrings v1.4.0
  [e6f89c97] + LoggingExtras v1.2.0
  [739be429] + MbedTLS v1.1.10
  [e1d29d7a] + Missings v1.2.0
  [4d8831e6] + OpenSSL v1.6.1
  [bac558e1] + OrderedCollections v1.8.1
  [69de0a69] + Parsers v2.8.3
  [2dfb63ee] + PooledArrays v1.4.3
  [aea7be01] + PrecompileTools v1.3.3
  [21216c6a] + Preferences v1.5.2
  [08abe8d2] + PrettyTables v3.3.2
  [189a3867] + Reexport v1.2.2
  [ae029012] + Requires v1.3.1
  [6c6a2e73] + Scratch v1.3.0
  [91c51154] + SentinelArrays v1.4.9
  [777ac1f9] + SimpleBufferStream v1.2.0
  [a2af1166] + SortingAlgorithms v1.2.2
  [10745b16] + Statistics v1.11.1
  [892a3eda] + StringManipulation v0.4.4
  [3783bdb8] + TableTraits v1.0.1
  [bd369af6] + Tables v1.12.1
  [3bb67fe8] + TranscodingStreams v0.11.3
  [2dacb708] + UCIData v1.0.5
  [5c2747f8] + URIs v1.6.1
  [ea10d353] + WeakRefStrings v1.4.2
  [76eceee3] + WorkerUtilities v1.6.1
  [c8ffd9c3] + MbedTLS_jll v2.28.1010+0
  [56f22d72] + Artifacts v1.11.0
  [2a0f44e3] + Base64 v1.11.0
  [ade2ca70] + Dates v1.11.0
  [7b1f6079] + FileWatching v1.11.0
  [9fa8497b] + Future v1.11.0
  [b77e0a4c] + InteractiveUtils v1.11.0
  [ac6e5ff7] + JuliaSyntaxHighlighting v1.13.0
  [8f399da3] + Libdl v1.11.0
  [37e2e46d] + LinearAlgebra v1.13.0
  [56ddb016] + Logging v1.11.0
  [d6f4376e] + Markdown v1.11.0
  [a63ad114] + Mmap v1.11.0
  [ca575930] + NetworkOptions v1.3.0
  [de0858da] + Printf v1.11.0
  [3fa0cd96] + REPL v1.11.0
  [9a3f8284] + Random v1.11.0
  [ea8e919c] + SHA v1.0.0
  [9e88b42a] + Serialization v1.11.0
  [6462fe0b] + Sockets v1.11.0
  [f489334b] + StyledStrings v1.13.0
  [fa267f1f] + TOML v1.0.3
  [8dfed614] + Test v1.11.0
  [cf7118a7] + UUIDs v1.11.0
  [4ec0a83e] + Unicode v1.11.0
  [e66e0078] + CompilerSupportLibraries_jll v1.3.0+1
  [14a3606d] + MozillaCACerts_jll v2026.3.19
  [4536629a] + OpenBLAS_jll v0.3.30+0
  [458c3c95] + OpenSSL_jll v3.5.6+0
  [83775a58] + Zlib_jll v1.3.2+0
  [8e850b90] + libblastrampoline_jll v5.15.0+0
  [3f19e933] + p7zip_jll v17.8.0+0
        Info Packages marked with ⌅ have new versions available but compatibility constraints restrict them from upgrading. To see why use `status --outdated -m`

Installation completed after 5.02s


################################################################################
# Precompilation
#

Precompiling PkgEval dependencies...

Precompiling package dependencies...
Precompiling project...
  11157.3 ms  ✓ UCIData
  1 dependency successfully precompiled in 12 seconds. 72 already precompiled.

Precompilation completed after 32.63s


################################################################################
# Testing
#

     Testing UCIData
      Status `/tmp/jl_s0pSuF/Project.toml`
  [a93c6f00] DataFrames v1.8.1
  [2dacb708] UCIData v1.0.5
  [8dfed614] Test v1.11.0
      Status `/tmp/jl_s0pSuF/Manifest.toml`
  [d1d4a3ce] BitFlags v0.1.9
  [336ed68f] CSV v0.10.16
⌅ [324d7699] CategoricalArrays v0.10.9
  [944b1d66] CodecZlib v0.7.8
  [34da2185] Compat v4.18.1
  [f0e56b4a] ConcurrentUtilities v2.5.1
  [a8cc5b0e] Crayons v4.1.1
  [9a962f9c] DataAPI v1.16.0
  [124859b0] DataDeps v0.7.13
  [a93c6f00] DataFrames v1.8.1
  [864edb3b] DataStructures v0.19.4
  [e2d170a0] DataValueInterfaces v1.0.0
  [8bb1440f] DelimitedFiles v1.9.1
  [460bff9d] ExceptionUnwrapping v0.1.11
  [48062228] FilePathsBase v0.9.24
  [cd3eb016] HTTP v1.11.0
  [842dd82b] InlineStrings v1.4.5
  [41ab1584] InvertedIndices v1.3.1
  [82899510] IteratorInterfaceExtensions v1.0.0
  [692b3bcd] JLLWrappers v1.7.1
  [b964fa9f] LaTeXStrings v1.4.0
  [e6f89c97] LoggingExtras v1.2.0
  [739be429] MbedTLS v1.1.10
  [e1d29d7a] Missings v1.2.0
  [4d8831e6] OpenSSL v1.6.1
  [bac558e1] OrderedCollections v1.8.1
  [69de0a69] Parsers v2.8.3
  [2dfb63ee] PooledArrays v1.4.3
  [aea7be01] PrecompileTools v1.3.3
  [21216c6a] Preferences v1.5.2
  [08abe8d2] PrettyTables v3.3.2
  [189a3867] Reexport v1.2.2
  [ae029012] Requires v1.3.1
  [6c6a2e73] Scratch v1.3.0
  [91c51154] SentinelArrays v1.4.9
  [777ac1f9] SimpleBufferStream v1.2.0
  [a2af1166] SortingAlgorithms v1.2.2
  [10745b16] Statistics v1.11.1
  [892a3eda] StringManipulation v0.4.4
  [3783bdb8] TableTraits v1.0.1
  [bd369af6] Tables v1.12.1
  [3bb67fe8] TranscodingStreams v0.11.3
  [2dacb708] UCIData v1.0.5
  [5c2747f8] URIs v1.6.1
  [ea10d353] WeakRefStrings v1.4.2
  [76eceee3] WorkerUtilities v1.6.1
  [c8ffd9c3] MbedTLS_jll v2.28.1010+0
  [56f22d72] Artifacts v1.11.0
  [2a0f44e3] Base64 v1.11.0
  [ade2ca70] Dates v1.11.0
  [7b1f6079] FileWatching v1.11.0
  [9fa8497b] Future v1.11.0
  [b77e0a4c] InteractiveUtils v1.11.0
  [ac6e5ff7] JuliaSyntaxHighlighting v1.13.0
  [8f399da3] Libdl v1.11.0
  [37e2e46d] LinearAlgebra v1.13.0
  [56ddb016] Logging v1.11.0
  [d6f4376e] Markdown v1.11.0
  [a63ad114] Mmap v1.11.0
  [ca575930] NetworkOptions v1.3.0
  [de0858da] Printf v1.11.0
  [3fa0cd96] REPL v1.11.0
  [9a3f8284] Random v1.11.0
  [ea8e919c] SHA v1.0.0
  [9e88b42a] Serialization v1.11.0
  [6462fe0b] Sockets v1.11.0
  [f489334b] StyledStrings v1.13.0
  [fa267f1f] TOML v1.0.3
  [8dfed614] Test v1.11.0
  [cf7118a7] UUIDs v1.11.0
  [4ec0a83e] Unicode v1.11.0
  [e66e0078] CompilerSupportLibraries_jll v1.3.0+1
  [14a3606d] MozillaCACerts_jll v2026.3.19
  [4536629a] OpenBLAS_jll v0.3.30+0
  [458c3c95] OpenSSL_jll v3.5.6+0
  [83775a58] Zlib_jll v1.3.2+0
  [8e850b90] libblastrampoline_jll v5.15.0+0
  [3f19e933] p7zip_jll v17.8.0+0
        Info Packages marked with ⌅ have new versions available but compatibility constraints restrict them from upgrading.
     Testing Running tests...

acute-inflammations-1: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/acute/diagnosis.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:03 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/acute/diagnosis.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:03 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

acute-inflammations-2: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/acute/diagnosis.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:08 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/acute/diagnosis.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:08 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

arrhythmia: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/arrhythmia/arrhythmia.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:08 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/arrhythmia/arrhythmia.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:08 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

balance-scale: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/balance-scale/balance-scale.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:09 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/balance-scale/balance-scale.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:09 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

balloons-a: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/balloons/adult-stretch.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:09 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/balloons/adult-stretch.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:09 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

balloons-b: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/balloons/adult+stretch.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:09 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/balloons/adult+stretch.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:09 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

balloons-c: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/balloons/yellow-small.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:09 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/balloons/yellow-small.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:09 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

balloons-d: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/balloons/yellow-small+adult-stretch.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:10 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/balloons/yellow-small+adult-stretch.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:10 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

banknote-authentication: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/00267/data_banknote_authentication.txt", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:10 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/00267/data_banknote_authentication.txt", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:10 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

blood-transfusion-service-center: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/blood-transfusion/transfusion.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:10 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/blood-transfusion/transfusion.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:10 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

breast-cancer-wisconsin-diagnostic: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/breast-cancer-wisconsin/wdbc.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:10 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/breast-cancer-wisconsin/wdbc.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:10 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

breast-cancer-wisconsin-original: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/breast-cancer-wisconsin/breast-cancer-wisconsin.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:11 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/breast-cancer-wisconsin/breast-cancer-wisconsin.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:11 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

breast-cancer-wisconsin-prognostic: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/breast-cancer-wisconsin/wpbc.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:11 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/breast-cancer-wisconsin/wpbc.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:11 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

breast-cancer: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/breast-cancer/breast-cancer.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:11 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/breast-cancer/breast-cancer.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:11 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

car-evaluation: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/car/car.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:11 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/car/car.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:11 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

chess-king-rook-vs-king-pawn: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/chess/king-rook-vs-king-pawn/kr-vs-kp.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:12 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/chess/king-rook-vs-king-pawn/kr-vs-kp.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:12 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

chess-king-rook-vs-king: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/chess/king-rook-vs-king/krkopt.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:12 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/chess/king-rook-vs-king/krkopt.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:12 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

climate-model-simulation-crashes: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/00252/pop_failures.dat", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:12 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/00252/pop_failures.dat", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:12 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

cnae-9: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/00233/CNAE-9.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:13 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/00233/CNAE-9.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:13 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

congressional-voting-records: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/voting-records/house-votes-84.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:13 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/voting-records/house-votes-84.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:13 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

connectionist-bench-sonar: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/undocumented/connectionist-bench/sonar/sonar.all-data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:13 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/undocumented/connectionist-bench/sonar/sonar.all-data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:13 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

connectionist-bench: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/undocumented/connectionist-bench/vowel/vowel-context.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:16 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/undocumented/connectionist-bench/vowel/vowel-context.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:16 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{OpenSSL.SSLStream}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{OpenSSL.SSLStream}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{OpenSSL.SSLStream}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

contraceptive-method-choice: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/cmc/cmc.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:17 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/cmc/cmc.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:17 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

credit-approval: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/credit-screening/crx.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:17 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/credit-screening/crx.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:17 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

cylinder-bands: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/cylinder-bands/bands.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:17 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/cylinder-bands/bands.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:17 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

dermatology: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/dermatology/dermatology.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:17 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/dermatology/dermatology.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:17 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

echocardiogram: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/echocardiogram/echocardiogram.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:18 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/echocardiogram/echocardiogram.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:18 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

ecoli: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/ecoli/ecoli.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:18 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/ecoli/ecoli.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:18 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

fertility: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/00244/fertility_Diagnosis.txt", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:18 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/00244/fertility_Diagnosis.txt", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:18 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

flags: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/flags/flag.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:18 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/flags/flag.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:18 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [9] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
    [10] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
    [11] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
    [12] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
    [13] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [14] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [15] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [16] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [17] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [18] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [19] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [20] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [21] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [22] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [23] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [24] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[25] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [27] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [28] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [29] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [30] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [31] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [32] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [33] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [34] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [35] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [36] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [37] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [38] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [39] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [40] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [41] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [42] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [43] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [44] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [45] top-level scope
       @ none:6
    [46] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [47] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [48] _start()
       @ Base ./client.jl:593

glass-identification: Error During Test at /home/pkgeval/.julia/packages/UCIData/eA3nH/test/runtests.jl:154
  Got exception outside of a @test
  HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/glass/glass.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:19 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:144
     [2] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [3] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [4] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}, args::HTTP.Messages.Request)
       @ Base ./error.jl:306
     [5] (::HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.RetryRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:75
     [6] manageretries
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RetryRequest.jl:30 [inlined]
     [7] (::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:42
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}, req::HTTP.Messages.Request)
       @ HTTP.CookieRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/CookieRequest.jl:19
     [9] (::HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Function, decompress::Bool, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::@Kwargs{verbose::Int64})
       @ HTTP.HeadersRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:71
    [10] defaultheaders
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/HeadersRequest.jl:14 [inlined]
    [11] (::HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::@Kwargs{verbose::Int64, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.RedirectRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:25
    [12] redirects
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/RedirectRequest.jl:14 [inlined]
    [13] (::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP.MessageRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:35
    [14] makerequest
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/MessageRequest.jl:24 [inlined]
    [15] request(stack::HTTP.MessageRequest.var"#makerequest#messagelayer##0"{HTTP.MessageRequest.var"#makerequest#1#messagelayer##1"{HTTP.RedirectRequest.var"#redirects#redirectlayer##0"{HTTP.RedirectRequest.var"#redirects#1#redirectlayer##1"{HTTP.HeadersRequest.var"#defaultheaders#headerslayer##0"{HTTP.HeadersRequest.var"#defaultheaders#1#headerslayer##1"{HTTP.CookieRequest.var"#managecookies#cookielayer##0"{HTTP.CookieRequest.var"#managecookies#1#cookielayer##1"{HTTP.RetryRequest.var"#manageretries#retrylayer##0"{HTTP.RetryRequest.var"#manageretries#1#retrylayer##1"{HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing; headers::Vector{Pair{SubString{String}, SubString{String}}}, body::Nothing, query::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:465
    [16] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool}, ::typeof(HTTP.request), stack::Function, method::String, url::String, h::Vector{Pair{SubString{String}, SubString{String}}}, b::Nothing, q::Nothing)
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:463
    [17] #request#21
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:323 [inlined]
    [18] request
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:321 [inlined]
    [19] open
       @ ~/.julia/packages/HTTP/Y97L1/src/HTTP.jl:587 [inlined]
    [20] download(url::String, local_path::String, headers::Vector{Pair{SubString{String}, SubString{String}}}; update_period::Float32, kw::@Kwargs{decompress::Bool})
       @ HTTP ~/.julia/packages/HTTP/Y97L1/src/download.jl:106
   ┌[21] download
   │   @ ~/.julia/packages/HTTP/Y97L1/src/download.jl:96 [inlined]
   ╰──── repeated 2 times
    [23] #fetch_http#15
       @ ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:80 [inlined]
    [24] fetch_http(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:78
    [25] fetch_default(remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/fetch_helpers.jl:33
    [26] run_fetch(fetch_method::typeof(DataDeps.fetch_default), remotepath::String, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:99
    [27] download(datadep::DataDeps.DataDep, localdir::String; remotepath::String, i_accept_the_terms_of_use::Nothing, skip_checksum::Bool)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:78
    [28] download(datadep::DataDeps.DataDep, localdir::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:63
    [29] handle_missing
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution_automatic.jl:10 [inlined]
    [30] _resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:83 [inlined]
    [31] resolve(datadep::DataDeps.DataDep, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:29
    [32] resolve(datadep_name::String, inner_filepath::String, calling_filepath::String)
       @ DataDeps ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:54
    [33] resolve
       @ ~/.julia/packages/DataDeps/Y2lje/src/resolution.jl:73 [inlined]
    [34] dataset(datasetname::String)
       @ UCIData ~/.julia/packages/UCIData/eA3nH/src/UCIData.jl:29
    [35] top-level scope
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:2351
    [36] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [37] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:154 [inlined]
    [38] macro expansion
       @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2327 [inlined]
    [39] macro expansion
       @ ~/.julia/packages/UCIData/eA3nH/test/runtests.jl:155 [inlined]
    [40] include(mapexpr::Function, mod::Module, _path::String)
       @ Base ./Base.jl:324
    [41] top-level scope
       @ none:6
    [42] eval(m::Module, e::Any)
       @ Core ./boot.jl:517
    [43] exec_options(opts::Base.JLOptions)
       @ Base ./client.jl:318
    [44] _start()
       @ Base ./client.jl:593
  caused by: HTTP.Exceptions.StatusError(502, "GET", "/ml/machine-learning-databases/glass/glass.data", HTTP.Messages.Response:
  """
  HTTP/1.1 502 Bad Gateway
  Server: nginx/1.29.5
  Date: Sun, 12 Apr 2026 22:08:19 GMT
  Content-Type: text/html
  Content-Length: 157
  Connection: keep-alive
  
  """)
  Stacktrace:
     [1] (::HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; status_exception::Bool, timedout::Nothing, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ExceptionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:19
     [2] exceptions
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ExceptionRequest.jl:13 [inlined]
     [3] (::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}})(stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}}; readtimeout::Int64, logerrors::Bool, logtag::Nothing, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:18
     [4] kwcall(::@NamedTuple{readtimeout::Int64, logerrors::Bool, logtag::Nothing, iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}, stream::HTTP.Streams.Stream{HTTP.Messages.Response, HTTP.Connections.Connection{Sockets.TCPSocket}})
       @ HTTP.TimeoutRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/TimeoutRequest.jl:15
     [5] (::HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Nothing, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, closeimmediately::Bool, kw::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ HTTP.ConnectionRequest ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:122
     [6] connections
       @ ~/.julia/packages/HTTP/Y97L1/src/clientlayers/ConnectionRequest.jl:60 [inlined]
     [7] (::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#connectionlayer##0"{HTTP.ConnectionRequest.var"#connections#1#connectionlayer##1"{HTTP.TimeoutRequest.var"#timeouts#timeoutlayer##0"{HTTP.TimeoutRequest.var"#timeouts#1#timeoutlayer##1"{HTTP.ExceptionRequest.var"#exceptions#exceptionlayer##0"{HTTP.ExceptionRequest.var"#exceptions#1#exceptionlayer##1"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::@Kwargs{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64})
       @ Base ./error.jl:311
     [8] kwcall(::@NamedTuple{iofunction::HTTP.var"#16#17"{Float32, String, String, Vector{String}, HTTP.var"#format_bytes_per_second#15"{HTTP.var"#format_bytes#13"}, HTTP.var"#format_seconds#14", HTTP.var"#format_bytes#13", HTTP.var"#format_progress#12"}, decompress::Bool, verbose::Int64}, ::Base.var"#45#46"{Base.var"#47#48"{ExponentialBackOff, HTTP.RetryRequest.var"#retrylayer##2#retrylayer##3"{Int64, typeof(HTTP.RetryRequest.
PkgEval terminated after 131.77s: test log exceeded the size limit