Package evaluation to test Optuna on Julia 1.14.0-DEV.2265 (73323c5146*) started at 2026-05-31T16:30:21.660 ################################################################################ # Set-up # Installing PkgEval dependencies (TestEnv)... Activating project at `~/.julia/environments/v1.14` Set-up completed after 15.98s ################################################################################ # Installation # Installing Optuna... Resolving package versions... Updating `~/.julia/environments/v1.14/Project.toml` [a5d0552b] + Optuna v0.2.1 Updating `~/.julia/environments/v1.14/Manifest.toml` [0b6fb165] + ChunkCodecCore v1.0.1 [4c0bbee4] + ChunkCodecLibZlib v1.0.0 [55437552] + ChunkCodecLibZstd v1.0.0 [992eb4ea] + CondaPkg v0.2.36 [9a962f9c] + DataAPI v1.16.0 [e2d170a0] + DataValueInterfaces v1.0.0 [5789e2e9] + FileIO v1.19.0 [076d061b] + HashArrayMappedTries v0.2.0 [82899510] + IteratorInterfaceExtensions v1.0.0 [033835bb] + JLD2 v0.6.4 [692b3bcd] + JLLWrappers v1.8.0 [682c06a0] + JSON v1.6.0 [1914dd2f] + MacroTools v0.5.16 [0b3b1443] + MicroMamba v0.1.15 [a5d0552b] + Optuna v0.2.1 [bac558e1] + OrderedCollections v1.8.1 [69de0a69] + Parsers v2.8.4 [fa939f87] + Pidfile v1.3.0 [aea7be01] + PrecompileTools v1.3.4 [21216c6a] + Preferences v1.5.2 [6099a3de] + PythonCall v0.9.34 [ae029012] + Requires v1.3.1 [7e506255] + ScopedValues v1.6.2 [6c6a2e73] + Scratch v1.3.0 [ec057cc2] + StructUtils v2.8.2 [3783bdb8] + TableTraits v1.0.1 [bd369af6] + Tables v1.12.1 [e17b2a0c] + UnsafePointers v1.0.0 [f8abcde7] + micromamba_jll v2.3.1+0 [4d7b5844] + pixi_jll v0.63.2+0 [0dad84c5] + ArgTools v1.1.2 [56f22d72] + Artifacts v1.11.0 [2a0f44e3] + Base64 v1.11.0 [ade2ca70] + Dates v1.11.0 [f43a241f] + Downloads v1.7.0 [7b1f6079] + FileWatching v1.11.0 [b77e0a4c] + InteractiveUtils v1.11.0 [ac6e5ff7] + JuliaSyntaxHighlighting v1.13.0 [4af54fe1] + LazyArtifacts v1.11.0 [b27032c2] + LibCURL v1.0.0 [76f85450] + LibGit2 v1.11.0 [8f399da3] + Libdl v1.11.0 [56ddb016] + Logging v1.11.0 [d6f4376e] + Markdown v1.11.0 [a63ad114] + Mmap v1.11.0 [ca575930] + NetworkOptions v1.3.0 [44cfe95a] + Pkg v1.14.0 [de0858da] + Printf v1.11.0 [9a3f8284] + Random v1.11.0 [ea8e919c] + SHA v1.13.0 [9e88b42a] + Serialization v1.11.0 [f489334b] + StyledStrings v1.13.0 [fa267f1f] + TOML v1.0.3 [a4e569a6] + Tar v1.10.0 [8dfed614] + Test v1.11.0 [cf7118a7] + UUIDs v1.11.0 [4ec0a83e] + Unicode v1.11.0 [e66e0078] + CompilerSupportLibraries_jll v1.5.2+0 [deac9b47] + LibCURL_jll v8.20.0+1 [e37daf67] + LibGit2_jll v1.9.3+0 [29816b5a] + LibSSH2_jll v1.11.101+0 [14a3606d] + MozillaCACerts_jll v2026.5.14 [458c3c95] + OpenSSL_jll v3.5.6+0 [efcefdf7] + PCRE2_jll v10.47.0+0 [83775a58] + Zlib_jll v1.3.2+0 [3161d3a3] + Zstd_jll v1.5.7+1 [8e850ede] + nghttp2_jll v1.69.0+0 [3f19e933] + p7zip_jll v17.8.0+0 Installation completed after 4.68s ################################################################################ # Precompilation # Precompiling PkgEval dependencies... Precompiling package dependencies... Precompiling project...  CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml  CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml  CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/JksWe/CondaPkg.toml  CondaPkg Resolving changes  + openssl  + optuna  + python  CondaPkg Initialising pixi  │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi  │ init  │ --format pixi  └ /tmp/jl_rcaz5L/.CondaPkg ✔ Created /tmp/jl_rcaz5L/.CondaPkg/pixi.toml  CondaPkg Wrote /tmp/jl_rcaz5L/.CondaPkg/pixi.toml  │ [dependencies]  │ openssl = ">=3, <3.6"  │ optuna = ">=4,<5"  │  │ [dependencies.python]  │ version = ">=3.10,!=3.14.0,!=3.14.1,<4"  │ build = "*cp*"  │ channel = "conda-forge"  │  │ [workspace]  │ name = ".CondaPkg"  │ description = "automatically generated by CondaPkg.jl"  │ platforms = ["linux-64"]  │ channel-priority = "strict"  └ channels = ["conda-forge"]  CondaPkg Installing packages  │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi  │ install  └ --manifest-path /tmp/jl_rcaz5L/.CondaPkg/pixi.toml ✔ The default environment has been installed. 39.3 s ✓ Optuna 1 dependency successfully precompiled in 40 seconds. 62 already precompiled. 1 dependency had output during precompilation: ┌ Optuna │ CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml │ CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml │ CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/JksWe/CondaPkg.toml │ CondaPkg Resolving changes │ + openssl │ + optuna │ + python │ CondaPkg Initialising pixi │ │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ │ init │ │ --format pixi │ └ /tmp/jl_rcaz5L/.CondaPkg │ ✔ Created /tmp/jl_rcaz5L/.CondaPkg/pixi.toml │ CondaPkg Wrote /tmp/jl_rcaz5L/.CondaPkg/pixi.toml │ │ [dependencies] │ │ openssl = ">=3, <3.6" │ │ optuna = ">=4,<5" │ │ │ │ [dependencies.python] │ │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ │ build = "*cp*" │ │ channel = "conda-forge" │ │ │ │ [workspace] │ │ name = ".CondaPkg" │ │ description = "automatically generated by CondaPkg.jl" │ │ platforms = ["linux-64"] │ │ channel-priority = "strict" │ └ channels = ["conda-forge"] │ CondaPkg Installing packages │ │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ │ install │ └ --manifest-path /tmp/jl_rcaz5L/.CondaPkg/pixi.toml │ ✔ The default environment has been installed. └ Precompilation completed after 66.09s ################################################################################ # Testing # Testing Optuna Status `/tmp/jl_eJyWly/Project.toml` [992eb4ea] CondaPkg v0.2.36 [a5d0552b] Optuna v0.2.1 [8dfed614] Test v1.11.0 Status `/tmp/jl_eJyWly/Manifest.toml` [0b6fb165] ChunkCodecCore v1.0.1 [4c0bbee4] ChunkCodecLibZlib v1.0.0 [55437552] ChunkCodecLibZstd v1.0.0 [992eb4ea] CondaPkg v0.2.36 [9a962f9c] DataAPI v1.16.0 [e2d170a0] DataValueInterfaces v1.0.0 [5789e2e9] FileIO v1.19.0 [076d061b] HashArrayMappedTries v0.2.0 [82899510] IteratorInterfaceExtensions v1.0.0 [033835bb] JLD2 v0.6.4 [692b3bcd] JLLWrappers v1.8.0 [682c06a0] JSON v1.6.0 [1914dd2f] MacroTools v0.5.16 [0b3b1443] MicroMamba v0.1.15 [a5d0552b] Optuna v0.2.1 [bac558e1] OrderedCollections v1.8.1 [69de0a69] Parsers v2.8.4 [fa939f87] Pidfile v1.3.0 [aea7be01] PrecompileTools v1.3.4 [21216c6a] Preferences v1.5.2 [6099a3de] PythonCall v0.9.34 [ae029012] Requires v1.3.1 [7e506255] ScopedValues v1.6.2 [6c6a2e73] Scratch v1.3.0 [ec057cc2] StructUtils v2.8.2 [3783bdb8] TableTraits v1.0.1 [bd369af6] Tables v1.12.1 [e17b2a0c] UnsafePointers v1.0.0 [f8abcde7] micromamba_jll v2.3.1+0 [4d7b5844] pixi_jll v0.63.2+0 [0dad84c5] ArgTools v1.1.2 [56f22d72] Artifacts v1.11.0 [2a0f44e3] Base64 v1.11.0 [ade2ca70] Dates v1.11.0 [f43a241f] Downloads v1.7.0 [7b1f6079] FileWatching v1.11.0 [b77e0a4c] InteractiveUtils v1.11.0 [ac6e5ff7] JuliaSyntaxHighlighting v1.13.0 [4af54fe1] LazyArtifacts v1.11.0 [b27032c2] LibCURL v1.0.0 [76f85450] LibGit2 v1.11.0 [8f399da3] Libdl v1.11.0 [56ddb016] Logging v1.11.0 [d6f4376e] Markdown v1.11.0 [a63ad114] Mmap v1.11.0 [ca575930] NetworkOptions v1.3.0 [44cfe95a] Pkg v1.14.0 [de0858da] Printf v1.11.0 [9a3f8284] Random v1.11.0 [ea8e919c] SHA v1.13.0 [9e88b42a] Serialization v1.11.0 [f489334b] StyledStrings v1.13.0 [fa267f1f] TOML v1.0.3 [a4e569a6] Tar v1.10.0 [8dfed614] Test v1.11.0 [cf7118a7] UUIDs v1.11.0 [4ec0a83e] Unicode v1.11.0 [e66e0078] CompilerSupportLibraries_jll v1.5.2+0 [deac9b47] LibCURL_jll v8.20.0+1 [e37daf67] LibGit2_jll v1.9.3+0 [29816b5a] LibSSH2_jll v1.11.101+0 [14a3606d] MozillaCACerts_jll v2026.5.14 [458c3c95] OpenSSL_jll v3.5.6+0 [efcefdf7] PCRE2_jll v10.47.0+0 [83775a58] Zlib_jll v1.3.2+0 [3161d3a3] Zstd_jll v1.5.7+1 [8e850ede] nghttp2_jll v1.69.0+0 [3f19e933] p7zip_jll v17.8.0+0 Testing Running tests... CondaPkg Found dependencies: /tmp/jl_eJyWly/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/JksWe/CondaPkg.toml CondaPkg Resolving changes + openssl + optuna + pymysql + python CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_eJyWly/.CondaPkg ✔ Created /tmp/jl_eJyWly/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_eJyWly/.CondaPkg/pixi.toml │ [dependencies] │ openssl = ">=3, <3.6" │ optuna = ">=4,<5" │ pymysql = ">=1,<2" │ │ [dependencies.python] │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ build = "*cp*" │ channel = "conda-forge" │ │ [workspace] │ name = ".CondaPkg" │ description = "automatically generated by CondaPkg.jl" │ platforms = ["linux-64"] │ channel-priority = "strict" └ channels = ["conda-forge"] CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ install └ --manifest-path /tmp/jl_eJyWly/.CondaPkg/pixi.toml ✔ The default environment has been installed. CondaPkg Found dependencies: /tmp/jl_eJyWly/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/JksWe/CondaPkg.toml CondaPkg Resolving changes + cryptography CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_eJyWly/.CondaPkg ✔ Created /tmp/jl_eJyWly/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_eJyWly/.CondaPkg/pixi.toml │ [dependencies] │ openssl = ">=3, <3.6" │ cryptography = ">=46,<47" │ optuna = ">=4,<5" │ pymysql = ">=1,<2" │ │ [dependencies.python] │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ build = "*cp*" │ channel = "conda-forge" │ │ [workspace] │ name = ".CondaPkg" │ description = "automatically generated by CondaPkg.jl" │ platforms = ["linux-64"] │ channel-priority = "strict" └ channels = ["conda-forge"] CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ install └ --manifest-path /tmp/jl_eJyWly/.CondaPkg/pixi.toml ✔ The default environment has been installed. CondaPkg Found dependencies: /tmp/jl_eJyWly/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/JksWe/CondaPkg.toml CondaPkg Resolving changes + redis-py CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_eJyWly/.CondaPkg ✔ Created /tmp/jl_eJyWly/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_eJyWly/.CondaPkg/pixi.toml │ [dependencies] │ openssl = ">=3, <3.6" │ cryptography = ">=46,<47" │ optuna = ">=4,<5" │ redis-py = ">=7,<8" │ pymysql = ">=1,<2" │ │ [dependencies.python] │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ build = "*cp*" │ channel = "conda-forge" │ │ [workspace] │ name = ".CondaPkg" │ description = "automatically generated by CondaPkg.jl" │ platforms = ["linux-64"] │ channel-priority = "strict" └ channels = ["conda-forge"] CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ install └ --manifest-path /tmp/jl_eJyWly/.CondaPkg/pixi.toml ✔ The default environment has been installed. CondaPkg Found dependencies: /tmp/jl_eJyWly/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/JksWe/CondaPkg.toml CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_eJyWly/.CondaPkg ✔ Created /tmp/jl_eJyWly/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_eJyWly/.CondaPkg/pixi.toml │ [dependencies] │ openssl = ">=3, <3.6" │ cryptography = ">=46,<47" │ optuna = ">=4,<5" │ redis-py = ">=7,<8" │ pymysql = ">=1,<2" │ │ [dependencies.python] │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ build = "*cp*" │ channel = "conda-forge" │ │ [workspace] │ name = ".CondaPkg" │ description = "automatically generated by CondaPkg.jl" │ platforms = ["linux-64"] │ channel-priority = "strict" └ channels = ["conda-forge"] CondaPkg Updating packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ update └ --manifest-path /tmp/jl_eJyWly/.CondaPkg/pixi.toml Environment: default + (conda) _openmp_mutex 4.5 20_gnu + (conda) alembic 1.18.4 pyhcf101f3_0 + (conda) async-timeout 5.0.1 pyhcf101f3_2 + (conda) bzip2 1.0.8 hda65f42_9 + (conda) ca-certificates 2026.5.20 hbd8a1cb_0 + (conda) cffi 2.0.0 py314h4a8dc5f_1 + (conda) colorlog 6.10.1 pyh707e725_0 + (conda) cryptography 46.0.7 py314h7fe84b3_0 + (conda) greenlet 3.5.1 py314h42812f9_0 + (conda) importlib-metadata 9.0.0 pyhcf101f3_0 + (conda) ld_impl_linux-64 2.45.1 default_hbd61a6d_102 + (conda) libblas 3.11.0 8_h4a7cf45_openblas + (conda) libcblas 3.11.0 8_h0358290_openblas + (conda) libexpat 2.8.1 hecca717_0 + (conda) libffi 3.5.2 h3435931_0 + (conda) libgcc 15.2.0 he0feb66_19 + (conda) libgfortran 15.2.0 h69a702a_19 + (conda) libgfortran5 15.2.0 h68bc16d_19 + (conda) libgomp 15.2.0 he0feb66_19 + (conda) liblapack 3.11.0 8_h47877c9_openblas + (conda) liblzma 5.8.3 hb03c661_0 + (conda) libmpdec 4.0.0 hb03c661_1 + (conda) libopenblas 0.3.33 pthreads_h94d23a6_0 + (conda) libsqlite 3.53.1 h0c1763c_0 + (conda) libstdcxx 15.2.0 h934c35e_19 + (conda) libuuid 2.42.1 h5347b49_0 + (conda) libzlib 1.3.2 h25fd6f3_2 + (conda) mako 1.3.12 pyhcf101f3_0 + (conda) markupsafe 3.0.3 py314h67df5f8_1 + (conda) ncurses 6.6 hdb14827_0 + (conda) numpy 2.4.6 py314h2b28147_0 + (conda) openssl 3.5.6 h35e630c_0 + (conda) optuna 4.8.0 pyhd8ed1ab_0 + (conda) packaging 26.2 pyhc364b38_0 + (conda) pycparser 3.0 pyhcf101f3_0 + (conda) pymysql 1.2.0 pyhcf101f3_0 + (conda) python 3.14.5 habeac84_100_cp314 + (conda) python_abi 3.14 8_cp314 + (conda) pyyaml 6.0.3 py314h67df5f8_1 + (conda) readline 8.3 h853b02a_0 + (conda) redis-py 7.4.0 pyhd8ed1ab_0 + (conda) sqlalchemy 2.0.50 py314h0f05182_0 + (conda) tk 8.6.13 noxft_h366c992_103 + (conda) tomli 2.4.1 pyhcf101f3_0 + (conda) tqdm 4.67.3 pyh8f84b5b_0 + (conda) typing-extensions 4.15.0 h396c80c_0 + (conda) typing_extensions 4.15.0 pyhcf101f3_0 + (conda) tzdata 2025c hc9c84f9_1 + (conda) yaml 0.2.5 h280c20c_3 + (conda) zipp 4.1.0 pyhcf101f3_0 + (conda) zstd 1.5.7 hb78ec9c_6 CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ install └ --manifest-path /tmp/jl_eJyWly/.CondaPkg/pixi.toml ✔ The default environment has been installed. [ Info: The package `pytest` is required for this functionality. Adding `pytest` to the conda environment... CondaPkg Found dependencies: /tmp/jl_eJyWly/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/JksWe/CondaPkg.toml CondaPkg Resolving changes + pytest CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_eJyWly/.CondaPkg ✔ Created /tmp/jl_eJyWly/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_eJyWly/.CondaPkg/pixi.toml │ [dependencies] │ openssl = ">=3, <3.6" │ cryptography = ">=46,<47" │ optuna = ">=4,<5" │ pytest = "*" │ redis-py = ">=7,<8" │ pymysql = ">=1,<2" │ │ [dependencies.python] │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ build = "*cp*" │ channel = "conda-forge" │ │ [workspace] │ name = ".CondaPkg" │ description = "automatically generated by CondaPkg.jl" │ platforms = ["linux-64"] │ channel-priority = "strict" └ channels = ["conda-forge"] CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ install └ --manifest-path /tmp/jl_eJyWly/.CondaPkg/pixi.toml ✔ The default environment has been installed. CondaPkg Found dependencies: /tmp/jl_eJyWly/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/JksWe/CondaPkg.toml CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_eJyWly/.CondaPkg ✔ Created /tmp/jl_eJyWly/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_eJyWly/.CondaPkg/pixi.toml │ [dependencies] │ openssl = ">=3, <3.6" │ cryptography = ">=46,<47" │ optuna = ">=4,<5" │ pytest = "*" │ redis-py = ">=7,<8" │ pymysql = ">=1,<2" │ │ [dependencies.python] │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ build = "*cp*" │ channel = "conda-forge" │ │ [workspace] │ name = ".CondaPkg" │ description = "automatically generated by CondaPkg.jl" │ platforms = ["linux-64"] │ channel-priority = "strict" └ channels = ["conda-forge"] CondaPkg Updating packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ update └ --manifest-path /tmp/jl_eJyWly/.CondaPkg/pixi.toml Environment: default + (conda) _openmp_mutex 4.5 20_gnu + (conda) alembic 1.18.4 pyhcf101f3_0 + (conda) async-timeout 5.0.1 pyhcf101f3_2 + (conda) bzip2 1.0.8 hda65f42_9 + (conda) ca-certificates 2026.5.20 hbd8a1cb_0 + (conda) cffi 2.0.0 py314h4a8dc5f_1 + (conda) colorama 0.4.6 pyhd8ed1ab_1 + (conda) colorlog 6.10.1 pyh707e725_0 + (conda) cryptography 46.0.7 py314h7fe84b3_0 + (conda) exceptiongroup 1.3.1 pyhd8ed1ab_0 + (conda) greenlet 3.5.1 py314h42812f9_0 + (conda) importlib-metadata 9.0.0 pyhcf101f3_0 + (conda) iniconfig 2.3.0 pyhd8ed1ab_0 + (conda) ld_impl_linux-64 2.45.1 default_hbd61a6d_102 + (conda) libblas 3.11.0 8_h4a7cf45_openblas + (conda) libcblas 3.11.0 8_h0358290_openblas + (conda) libexpat 2.8.1 hecca717_0 + (conda) libffi 3.5.2 h3435931_0 + (conda) libgcc 15.2.0 he0feb66_19 + (conda) libgfortran 15.2.0 h69a702a_19 + (conda) libgfortran5 15.2.0 h68bc16d_19 + (conda) libgomp 15.2.0 he0feb66_19 + (conda) liblapack 3.11.0 8_h47877c9_openblas + (conda) liblzma 5.8.3 hb03c661_0 + (conda) libmpdec 4.0.0 hb03c661_1 + (conda) libopenblas 0.3.33 pthreads_h94d23a6_0 + (conda) libsqlite 3.53.1 h0c1763c_0 + (conda) libstdcxx 15.2.0 h934c35e_19 + (conda) libuuid 2.42.1 h5347b49_0 + (conda) libzlib 1.3.2 h25fd6f3_2 + (conda) mako 1.3.12 pyhcf101f3_0 + (conda) markupsafe 3.0.3 py314h67df5f8_1 + (conda) ncurses 6.6 hdb14827_0 + (conda) numpy 2.4.6 py314h2b28147_0 + (conda) openssl 3.5.6 h35e630c_0 + (conda) optuna 4.8.0 pyhd8ed1ab_0 + (conda) packaging 26.2 pyhc364b38_0 + (conda) pluggy 1.6.0 pyhf9edf01_1 + (conda) pycparser 3.0 pyhcf101f3_0 + (conda) pygments 2.20.0 pyhd8ed1ab_0 + (conda) pymysql 1.2.0 pyhcf101f3_0 + (conda) pytest 9.0.3 pyhc364b38_1 + (conda) python 3.14.5 habeac84_100_cp314 + (conda) python_abi 3.14 8_cp314 + (conda) pyyaml 6.0.3 py314h67df5f8_1 + (conda) readline 8.3 h853b02a_0 + (conda) redis-py 7.4.0 pyhd8ed1ab_0 + (conda) sqlalchemy 2.0.50 py314h0f05182_0 + (conda) tk 8.6.13 noxft_h366c992_103 + (conda) tomli 2.4.1 pyhcf101f3_0 + (conda) tqdm 4.67.3 pyh8f84b5b_0 + (conda) typing-extensions 4.15.0 h396c80c_0 + (conda) typing_extensions 4.15.0 pyhcf101f3_0 + (conda) tzdata 2025c hc9c84f9_1 + (conda) yaml 0.2.5 h280c20c_3 + (conda) zipp 4.1.0 pyhcf101f3_0 + (conda) zstd 1.5.7 hb78ec9c_6 CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ install └ --manifest-path /tmp/jl_eJyWly/.CondaPkg/pixi.toml ✔ The default environment has been installed. [I 2026-05-31 16:33:20,583] A new study created in RDB with name: test-study [I 2026-05-31 16:33:21,135] A new study created in RDB with name: test-study [I 2026-05-31 16:33:21,653] A new study created in RDB with name: test-study [I 2026-05-31 16:33:21,892] A new study created in RDB with name: test-study :0: ExperimentalWarning: PatientPruner is experimental (supported from v2.8.0). The interface can change in the future. [I 2026-05-31 16:33:22,624] A new study created in RDB with name: test-study [I 2026-05-31 16:33:23,133] A new study created in RDB with name: test-study [I 2026-05-31 16:33:23,607] A new study created in RDB with name: test-study [I 2026-05-31 16:33:24,207] A new study created in RDB with name: test-study [I 2026-05-31 16:33:24,425] A new study created in RDB with name: test-study [I 2026-05-31 16:33:25,163] A new study created in RDB with name: test-study [I 2026-05-31 16:33:25,395] A new study created in RDB with name: test-study [I 2026-05-31 16:33:26,158] A new study created in RDB with name: test-study [I 2026-05-31 16:33:26,424] A new study created in RDB with name: test-study [ Info: The package `scipy = ">=1,<2"` is required for this functionality. Adding `scipy = ">=1,<2"` to the conda environment... CondaPkg Found dependencies: /tmp/jl_eJyWly/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/JksWe/CondaPkg.toml CondaPkg Resolving changes + scipy CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_eJyWly/.CondaPkg ✔ Created /tmp/jl_eJyWly/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_eJyWly/.CondaPkg/pixi.toml │ [dependencies] │ openssl = ">=3, <3.6" │ cryptography = ">=46,<47" │ optuna = ">=4,<5" │ pytest = "*" │ redis-py = ">=7,<8" │ pymysql = ">=1,<2" │ scipy = ">=1,<2" │ │ [dependencies.python] │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ build = "*cp*" │ channel = "conda-forge" │ │ [workspace] │ name = ".CondaPkg" │ description = "automatically generated by CondaPkg.jl" │ platforms = ["linux-64"] │ channel-priority = "strict" └ channels = ["conda-forge"] CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ install └ --manifest-path /tmp/jl_eJyWly/.CondaPkg/pixi.toml ✔ The default environment has been installed. CondaPkg Found dependencies: /tmp/jl_eJyWly/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/JksWe/CondaPkg.toml CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_eJyWly/.CondaPkg ✔ Created /tmp/jl_eJyWly/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_eJyWly/.CondaPkg/pixi.toml │ [dependencies] │ openssl = ">=3, <3.6" │ cryptography = ">=46,<47" │ optuna = ">=4,<5" │ pytest = "*" │ redis-py = ">=7,<8" │ pymysql = ">=1,<2" │ scipy = ">=1,<2" │ │ [dependencies.python] │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ build = "*cp*" │ channel = "conda-forge" │ │ [workspace] │ name = ".CondaPkg" │ description = "automatically generated by CondaPkg.jl" │ platforms = ["linux-64"] │ channel-priority = "strict" └ channels = ["conda-forge"] CondaPkg Updating packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ update └ --manifest-path /tmp/jl_eJyWly/.CondaPkg/pixi.toml Environment: default + (conda) _openmp_mutex 4.5 20_gnu + (conda) alembic 1.18.4 pyhcf101f3_0 + (conda) async-timeout 5.0.1 pyhcf101f3_2 + (conda) bzip2 1.0.8 hda65f42_9 + (conda) ca-certificates 2026.5.20 hbd8a1cb_0 + (conda) cffi 2.0.0 py314h4a8dc5f_1 + (conda) colorama 0.4.6 pyhd8ed1ab_1 + (conda) colorlog 6.10.1 pyh707e725_0 + (conda) cryptography 46.0.7 py314h7fe84b3_0 + (conda) exceptiongroup 1.3.1 pyhd8ed1ab_0 + (conda) greenlet 3.5.1 py314h42812f9_0 + (conda) importlib-metadata 9.0.0 pyhcf101f3_0 + (conda) iniconfig 2.3.0 pyhd8ed1ab_0 + (conda) ld_impl_linux-64 2.45.1 default_hbd61a6d_102 + (conda) libblas 3.11.0 8_h4a7cf45_openblas + (conda) libcblas 3.11.0 8_h0358290_openblas + (conda) libexpat 2.8.1 hecca717_0 + (conda) libffi 3.5.2 h3435931_0 + (conda) libgcc 15.2.0 he0feb66_19 + (conda) libgfortran 15.2.0 h69a702a_19 + (conda) libgfortran5 15.2.0 h68bc16d_19 + (conda) libgomp 15.2.0 he0feb66_19 + (conda) liblapack 3.11.0 8_h47877c9_openblas + (conda) liblzma 5.8.3 hb03c661_0 + (conda) libmpdec 4.0.0 hb03c661_1 + (conda) libopenblas 0.3.33 pthreads_h94d23a6_0 + (conda) libsqlite 3.53.1 h0c1763c_0 + (conda) libstdcxx 15.2.0 h934c35e_19 + (conda) libuuid 2.42.1 h5347b49_0 + (conda) libzlib 1.3.2 h25fd6f3_2 + (conda) mako 1.3.12 pyhcf101f3_0 + (conda) markupsafe 3.0.3 py314h67df5f8_1 + (conda) ncurses 6.6 hdb14827_0 + (conda) numpy 2.4.6 py314h2b28147_0 + (conda) openssl 3.5.6 h35e630c_0 + (conda) optuna 4.8.0 pyhd8ed1ab_0 + (conda) packaging 26.2 pyhc364b38_0 + (conda) pluggy 1.6.0 pyhf9edf01_1 + (conda) pycparser 3.0 pyhcf101f3_0 + (conda) pygments 2.20.0 pyhd8ed1ab_0 + (conda) pymysql 1.2.0 pyhcf101f3_0 + (conda) pytest 9.0.3 pyhc364b38_1 + (conda) python 3.14.5 habeac84_100_cp314 + (conda) python_abi 3.14 8_cp314 + (conda) pyyaml 6.0.3 py314h67df5f8_1 + (conda) readline 8.3 h853b02a_0 + (conda) redis-py 7.4.0 pyhd8ed1ab_0 + (conda) scipy 1.17.1 py314hf07bd8e_1 + (conda) sqlalchemy 2.0.50 py314h0f05182_0 + (conda) tk 8.6.13 noxft_h366c992_103 + (conda) tomli 2.4.1 pyhcf101f3_0 + (conda) tqdm 4.67.3 pyh8f84b5b_0 + (conda) typing-extensions 4.15.0 h396c80c_0 + (conda) typing_extensions 4.15.0 pyhcf101f3_0 + (conda) tzdata 2025c hc9c84f9_1 + (conda) yaml 0.2.5 h280c20c_3 + (conda) zipp 4.1.0 pyhcf101f3_0 + (conda) zstd 1.5.7 hb78ec9c_6 CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ install └ --manifest-path /tmp/jl_eJyWly/.CondaPkg/pixi.toml ✔ The default environment has been installed. :0: ExperimentalWarning: WilcoxonPruner is experimental (supported from v3.6.0). The interface can change in the future. [I 2026-05-31 16:33:31,906] A new study created in RDB with name: test-study [I 2026-05-31 16:33:32,173] A new study created in RDB with name: test-study [I 2026-05-31 16:33:40,537] A new study created in RDB with name: test-study [I 2026-05-31 16:33:46,583] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:33:46,930] A new study created in RDB with name: repro_test_2 [I 2026-05-31 16:33:47,839] A new study created in RDB with name: test-study [I 2026-05-31 16:33:49,137] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:33:49,517] A new study created in RDB with name: repro_test_2 [I 2026-05-31 16:33:50,130] A new study created in RDB with name: test-study [I 2026-05-31 16:33:51,332] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:33:51,723] A new study created in RDB with name: repro_test_2 :0: ExperimentalWarning: GPSampler is experimental (supported from v3.6.0). The interface can change in the future. [I 2026-05-31 16:33:52,536] A new study created in RDB with name: test-study [I 2026-05-31 16:33:53,716] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:33:54,141] A new study created in RDB with name: repro_test_2 [I 2026-05-31 16:33:54,681] A new study created in RDB with name: test-study [I 2026-05-31 16:33:55,844] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:33:56,260] A new study created in RDB with name: repro_test_2 [ Info: The package `cmaes = ">=0.12,<1"` is required for this functionality. Adding `cmaes = ">=0.12,<1"` to the conda environment... CondaPkg Found dependencies: /tmp/jl_eJyWly/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/JksWe/CondaPkg.toml CondaPkg Resolving changes + cmaes CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_eJyWly/.CondaPkg ✔ Created /tmp/jl_eJyWly/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_eJyWly/.CondaPkg/pixi.toml │ [dependencies] │ openssl = ">=3, <3.6" │ cryptography = ">=46,<47" │ optuna = ">=4,<5" │ pytest = "*" │ cmaes = ">=0.12,<1" │ redis-py = ">=7,<8" │ pymysql = ">=1,<2" │ scipy = ">=1,<2" │ │ [dependencies.python] │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ build = "*cp*" │ channel = "conda-forge" │ │ [workspace] │ name = ".CondaPkg" │ description = "automatically generated by CondaPkg.jl" │ platforms = ["linux-64"] │ channel-priority = "strict" └ channels = ["conda-forge"] CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ install └ --manifest-path /tmp/jl_eJyWly/.CondaPkg/pixi.toml ✔ The default environment has been installed. CondaPkg Found dependencies: /tmp/jl_eJyWly/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/JksWe/CondaPkg.toml CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_eJyWly/.CondaPkg ✔ Created /tmp/jl_eJyWly/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_eJyWly/.CondaPkg/pixi.toml │ [dependencies] │ openssl = ">=3, <3.6" │ cryptography = ">=46,<47" │ optuna = ">=4,<5" │ pytest = "*" │ cmaes = ">=0.12,<1" │ redis-py = ">=7,<8" │ pymysql = ">=1,<2" │ scipy = ">=1,<2" │ │ [dependencies.python] │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ build = "*cp*" │ channel = "conda-forge" │ │ [workspace] │ name = ".CondaPkg" │ description = "automatically generated by CondaPkg.jl" │ platforms = ["linux-64"] │ channel-priority = "strict" └ channels = ["conda-forge"] CondaPkg Updating packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ update └ --manifest-path /tmp/jl_eJyWly/.CondaPkg/pixi.toml Environment: default + (conda) _openmp_mutex 4.5 20_gnu + (conda) alembic 1.18.4 pyhcf101f3_0 + (conda) async-timeout 5.0.1 pyhcf101f3_2 + (conda) bzip2 1.0.8 hda65f42_9 + (conda) ca-certificates 2026.5.20 hbd8a1cb_0 + (conda) cffi 2.0.0 py314h4a8dc5f_1 + (conda) cmaes 0.13.0 pyhd8ed1ab_0 + (conda) colorama 0.4.6 pyhd8ed1ab_1 + (conda) colorlog 6.10.1 pyh707e725_0 + (conda) cryptography 46.0.7 py314h7fe84b3_0 + (conda) exceptiongroup 1.3.1 pyhd8ed1ab_0 + (conda) greenlet 3.5.1 py314h42812f9_0 + (conda) importlib-metadata 9.0.0 pyhcf101f3_0 + (conda) iniconfig 2.3.0 pyhd8ed1ab_0 + (conda) ld_impl_linux-64 2.45.1 default_hbd61a6d_102 + (conda) libblas 3.11.0 8_h4a7cf45_openblas + (conda) libcblas 3.11.0 8_h0358290_openblas + (conda) libexpat 2.8.1 hecca717_0 + (conda) libffi 3.5.2 h3435931_0 + (conda) libgcc 15.2.0 he0feb66_19 + (conda) libgfortran 15.2.0 h69a702a_19 + (conda) libgfortran5 15.2.0 h68bc16d_19 + (conda) libgomp 15.2.0 he0feb66_19 + (conda) liblapack 3.11.0 8_h47877c9_openblas + (conda) liblzma 5.8.3 hb03c661_0 + (conda) libmpdec 4.0.0 hb03c661_1 + (conda) libopenblas 0.3.33 pthreads_h94d23a6_0 + (conda) libsqlite 3.53.1 h0c1763c_0 + (conda) libstdcxx 15.2.0 h934c35e_19 + (conda) libuuid 2.42.1 h5347b49_0 + (conda) libzlib 1.3.2 h25fd6f3_2 + (conda) mako 1.3.12 pyhcf101f3_0 + (conda) markupsafe 3.0.3 py314h67df5f8_1 + (conda) ncurses 6.6 hdb14827_0 + (conda) numpy 2.4.6 py314h2b28147_0 + (conda) openssl 3.5.6 h35e630c_0 + (conda) optuna 4.8.0 pyhd8ed1ab_0 + (conda) packaging 26.2 pyhc364b38_0 + (conda) pluggy 1.6.0 pyhf9edf01_1 + (conda) pycparser 3.0 pyhcf101f3_0 + (conda) pygments 2.20.0 pyhd8ed1ab_0 + (conda) pymysql 1.2.0 pyhcf101f3_0 + (conda) pytest 9.0.3 pyhc364b38_1 + (conda) python 3.14.5 habeac84_100_cp314 + (conda) python_abi 3.14 8_cp314 + (conda) pyyaml 6.0.3 py314h67df5f8_1 + (conda) readline 8.3 h853b02a_0 + (conda) redis-py 7.4.0 pyhd8ed1ab_0 + (conda) scipy 1.17.1 py314hf07bd8e_1 + (conda) sqlalchemy 2.0.50 py314h0f05182_0 + (conda) tk 8.6.13 noxft_h366c992_103 + (conda) tomli 2.4.1 pyhcf101f3_0 + (conda) tqdm 4.67.3 pyh8f84b5b_0 + (conda) typing-extensions 4.15.0 h396c80c_0 + (conda) typing_extensions 4.15.0 pyhcf101f3_0 + (conda) tzdata 2025c hc9c84f9_1 + (conda) yaml 0.2.5 h280c20c_3 + (conda) zipp 4.1.0 pyhcf101f3_0 + (conda) zstd 1.5.7 hb78ec9c_6 CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ install └ --manifest-path /tmp/jl_eJyWly/.CondaPkg/pixi.toml ✔ The default environment has been installed. [I 2026-05-31 16:34:00,482] A new study created in RDB with name: test-study [W 2026-05-31 16:34:00,735] The parameter `z` in Trial#1 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `CmaEsSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `CmaEsSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:00,829] The parameter `z` in Trial#2 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `CmaEsSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `CmaEsSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:00,902] The parameter `z` in Trial#3 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `CmaEsSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `CmaEsSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:00,979] The parameter `z` in Trial#4 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `CmaEsSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `CmaEsSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:01,051] The parameter `z` in Trial#5 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `CmaEsSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `CmaEsSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:01,117] The parameter `z` in Trial#6 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `CmaEsSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `CmaEsSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:01,200] The parameter `z` in Trial#7 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `CmaEsSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `CmaEsSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:01,270] The parameter `z` in Trial#8 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `CmaEsSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `CmaEsSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:01,336] The parameter `z` in Trial#9 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `CmaEsSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `CmaEsSampler` if this independent sampling is intended behavior. [I 2026-05-31 16:34:01,758] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:02,223] A new study created in RDB with name: repro_test_2 :0: FutureWarning: `restart_strategy` has been deprecated in v4.4.0. This feature will be removed in v6.0.0. See https://github.com/optuna/optuna/releases/tag/v4.4.0. From v4.4.0 onward, `restart_strategy` automatically falls back to `None`. `restart_strategy` will be supported in OptunaHub. [I 2026-05-31 16:34:02,895] A new study created in RDB with name: test-study [W 2026-05-31 16:34:03,150] The parameter `z` in Trial#1 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `CmaEsSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `CmaEsSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:03,219] The parameter `z` in Trial#2 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `CmaEsSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `CmaEsSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:03,295] The parameter `z` in Trial#3 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `CmaEsSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `CmaEsSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:03,372] The parameter `z` in Trial#4 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `CmaEsSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `CmaEsSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:03,441] The parameter `z` in Trial#5 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `CmaEsSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `CmaEsSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:03,512] The parameter `z` in Trial#6 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `CmaEsSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `CmaEsSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:03,585] The parameter `z` in Trial#7 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `CmaEsSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `CmaEsSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:03,661] The parameter `z` in Trial#8 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `CmaEsSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `CmaEsSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:03,734] The parameter `z` in Trial#9 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `CmaEsSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `CmaEsSampler` if this independent sampling is intended behavior. [I 2026-05-31 16:34:04,218] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:04,930] A new study created in RDB with name: repro_test_2 [I 2026-05-31 16:34:05,780] A new study created in RDB with name: test-study [I 2026-05-31 16:34:07,234] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:07,706] A new study created in RDB with name: repro_test_2 :0: ExperimentalWarning: BLXAlphaCrossover is experimental (supported from v3.0.0). The interface can change in the future. :0: ExperimentalWarning: SPXCrossover is experimental (supported from v3.0.0). The interface can change in the future. :0: ExperimentalWarning: SBXCrossover is experimental (supported from v3.0.0). The interface can change in the future. :0: ExperimentalWarning: VSBXCrossover is experimental (supported from v3.0.0). The interface can change in the future. :0: ExperimentalWarning: UNDXCrossover is experimental (supported from v3.0.0). The interface can change in the future. [I 2026-05-31 16:34:08,779] A new study created in RDB with name: test-study [I 2026-05-31 16:34:10,129] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:10,592] A new study created in RDB with name: repro_test_2 [I 2026-05-31 16:34:11,092] A new study created in RDB with name: test-study [I 2026-05-31 16:34:12,235] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:12,670] A new study created in RDB with name: repro_test_2 [I 2026-05-31 16:34:13,175] A new study created in RDB with name: test-study [I 2026-05-31 16:34:14,538] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:15,132] A new study created in RDB with name: repro_test_2 [I 2026-05-31 16:34:15,608] A new study created in RDB with name: test-study [I 2026-05-31 16:34:16,821] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:17,249] A new study created in RDB with name: repro_test_2 [I 2026-05-31 16:34:17,733] A new study created in RDB with name: test-study [I 2026-05-31 16:34:19,479] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:19,966] A new study created in RDB with name: repro_test_2 [I 2026-05-31 16:34:20,451] A new study created in RDB with name: test-study [I 2026-05-31 16:34:21,633] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:22,139] A new study created in RDB with name: repro_test_2 :0: ExperimentalWarning: NSGAIIISampler is experimental (supported from v3.2.0). The interface can change in the future. [I 2026-05-31 16:34:22,978] A new study created in RDB with name: test-study [I 2026-05-31 16:34:24,241] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:24,685] A new study created in RDB with name: repro_test_2 [I 2026-05-31 16:34:25,809] A new study created in RDB with name: test-study [I 2026-05-31 16:34:27,203] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:27,652] A new study created in RDB with name: repro_test_2 [I 2026-05-31 16:34:28,146] A new study created in RDB with name: test-study [I 2026-05-31 16:34:29,428] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:29,915] A new study created in RDB with name: repro_test_2 [I 2026-05-31 16:34:30,415] A new study created in RDB with name: test-study [I 2026-05-31 16:34:31,904] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:32,624] A new study created in RDB with name: repro_test_2 [I 2026-05-31 16:34:33,097] A new study created in RDB with name: test-study [I 2026-05-31 16:34:34,267] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:34,693] A new study created in RDB with name: repro_test_2 [I 2026-05-31 16:34:35,163] A new study created in RDB with name: test-study [I 2026-05-31 16:34:36,384] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:37,031] A new study created in RDB with name: repro_test_2 [I 2026-05-31 16:34:37,472] A new study created in RDB with name: test-study [I 2026-05-31 16:34:38,607] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:39,035] A new study created in RDB with name: repro_test_2 [I 2026-05-31 16:34:41,116] A new study created in RDB with name: test-study [I 2026-05-31 16:34:42,504] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:42,974] A new study created in RDB with name: repro_test_2 :0: ExperimentalWarning: QMCSampler is experimental (supported from v3.0.0). The interface can change in the future. [I 2026-05-31 16:34:43,841] A new study created in RDB with name: test-study [W 2026-05-31 16:34:44,045] The parameter `z` in Trial#1 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `QMCSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `QMCSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:44,110] The parameter `z` in Trial#2 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `QMCSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `QMCSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:44,173] The parameter `z` in Trial#3 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `QMCSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `QMCSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:44,239] The parameter `z` in Trial#4 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `QMCSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `QMCSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:44,306] The parameter `z` in Trial#5 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `QMCSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `QMCSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:44,369] The parameter `z` in Trial#6 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `QMCSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `QMCSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:44,432] The parameter `z` in Trial#7 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `QMCSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `QMCSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:44,494] The parameter `z` in Trial#8 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `QMCSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `QMCSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:44,559] The parameter `z` in Trial#9 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `QMCSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `QMCSampler` if this independent sampling is intended behavior. [I 2026-05-31 16:34:44,988] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:45,431] A new study created in RDB with name: repro_test_2 [I 2026-05-31 16:34:45,966] A new study created in RDB with name: test-study [W 2026-05-31 16:34:46,114] The parameter `z` in Trial#1 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `QMCSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `QMCSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:46,193] The parameter `z` in Trial#2 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `QMCSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `QMCSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:46,261] The parameter `z` in Trial#3 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `QMCSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `QMCSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:46,391] The parameter `z` in Trial#4 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `QMCSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `QMCSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:46,460] The parameter `z` in Trial#5 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `QMCSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `QMCSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:46,535] The parameter `z` in Trial#6 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `QMCSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `QMCSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:46,606] The parameter `z` in Trial#7 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `QMCSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `QMCSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:46,699] The parameter `z` in Trial#8 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `QMCSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `QMCSampler` if this independent sampling is intended behavior. [W 2026-05-31 16:34:46,772] The parameter `z` in Trial#9 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happend because dynamic search space and `CategoricalDistribution` are not supported by `QMCSampler`. You can suppress this warning by setting `warn_independent_sampling` to `False` in the constructor of `QMCSampler` if this independent sampling is intended behavior. [I 2026-05-31 16:34:47,892] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:48,345] A new study created in RDB with name: repro_test_2 :0: ExperimentalWarning: BruteForceSampler is experimental (supported from v3.1.0). The interface can change in the future. [I 2026-05-31 16:34:49,851] A new study created in RDB with name: test-study [I 2026-05-31 16:34:51,577] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:51,963] A new study created in RDB with name: repro_test_2 :0: ExperimentalWarning: PartialFixedSampler is experimental (supported from v2.4.0). The interface can change in the future. [I 2026-05-31 16:34:52,828] A new study created in RDB with name: test-study [I 2026-05-31 16:34:53,827] A new study created in RDB with name: repro_test_1 [I 2026-05-31 16:34:54,210] A new study created in RDB with name: repro_test_2 [I 2026-05-31 16:34:59,480] A new study created in RDB with name: study1 [I 2026-05-31 16:34:59,489] A new study created in RDB with name: study2 MySQL: Error During Test at /home/pkgeval/.julia/packages/Optuna/Q7ua2/test/storage.jl:49 Got exception outside of a @test IOError: could not spawn `docker --version`: no such file or directory (ENOENT) Stacktrace: [1] _spawn_primitive(file::String, cmd::Cmd, stdio::Memory{Union{RawFD, Base.IOServer, Base.SyncCloseFD, IO}}) @ Base ./process.jl:148 [2] _spawn(cmd::Cmd, stdios::Memory{Union{RawFD, Base.IOServer, Base.SyncCloseFD, IO}}) @ Base ./process.jl:165 [inlined] [3] _spawn(cmds::Cmd) @ Base ./process.jl:153 [inlined] [4] success(cmd::Cmd) @ Base ./process.jl:583 [5] top-level scope @ ~/.julia/packages/Optuna/Q7ua2/test/storage.jl:34 [6] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2246 [inlined] [7] macro expansion @ ~/.julia/packages/Optuna/Q7ua2/test/storage.jl:35 [inlined] [8] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2246 [inlined] [9] macro expansion @ ~/.julia/packages/Optuna/Q7ua2/test/storage.jl:50 [inlined] [10] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2246 [inlined] [11] macro expansion @ ~/.julia/packages/Optuna/Q7ua2/test/storage.jl:86 [inlined] [12] include(mapexpr::Function, mod::Module, _path::String) @ Base ./Base.jl:327 [13] top-level scope @ ~/.julia/packages/Optuna/Q7ua2/test/runtests.jl:18 [14] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2246 [inlined] [15] macro expansion @ ~/.julia/packages/Optuna/Q7ua2/test/runtests.jl:21 [inlined] [16] include(mapexpr::Function, mod::Module, _path::String) @ Base ./Base.jl:327 [17] top-level scope @ none:6 [18] eval(m::Module, e::Any) @ Core ./boot.jl:517 [19] exec_options(opts::Base.JLOptions) @ Base ./client.jl:321 [20] _start() @ Base ./client.jl:596 [I 2026-05-31 16:35:05,074] A new study created in memory with name: study1 [I 2026-05-31 16:35:05,074] A new study created in memory with name: study2 [I 2026-05-31 16:35:06,133] A new study created in Journal with name: study1 [I 2026-05-31 16:35:06,135] A new study created in Journal with name: study2 [I 2026-05-31 16:35:06,209] A new study created in Journal with name: study1 [I 2026-05-31 16:35:06,210] A new study created in Journal with name: study2 JournalRedisBackend: Error During Test at /home/pkgeval/.julia/packages/Optuna/Q7ua2/test/storage.jl:155 Got exception outside of a @test IOError: could not spawn `docker --version`: no such file or directory (ENOENT) Stacktrace: [1] _spawn_primitive(file::String, cmd::Cmd, stdio::Memory{Union{RawFD, Base.IOServer, Base.SyncCloseFD, IO}}) @ Base ./process.jl:148 [2] _spawn(cmd::Cmd, stdios::Memory{Union{RawFD, Base.IOServer, Base.SyncCloseFD, IO}}) @ Base ./process.jl:165 [inlined] [3] _spawn(cmds::Cmd) @ Base ./process.jl:153 [inlined] [4] success(cmd::Cmd) @ Base ./process.jl:583 [5] top-level scope @ ~/.julia/packages/Optuna/Q7ua2/test/storage.jl:34 [6] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2246 [inlined] [7] macro expansion @ ~/.julia/packages/Optuna/Q7ua2/test/storage.jl:125 [inlined] [8] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2246 [inlined] [9] macro expansion @ ~/.julia/packages/Optuna/Q7ua2/test/storage.jl:156 [inlined] [10] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2246 [inlined] [11] macro expansion @ ~/.julia/packages/Optuna/Q7ua2/test/storage.jl:175 [inlined] [12] include(mapexpr::Function, mod::Module, _path::String) @ Base ./Base.jl:327 [13] top-level scope @ ~/.julia/packages/Optuna/Q7ua2/test/runtests.jl:18 [14] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2246 [inlined] [15] macro expansion @ ~/.julia/packages/Optuna/Q7ua2/test/runtests.jl:21 [inlined] [16] include(mapexpr::Function, mod::Module, _path::String) @ Base ./Base.jl:327 [17] top-level scope @ none:6 [18] eval(m::Module, e::Any) @ Core ./boot.jl:517 [19] exec_options(opts::Base.JLOptions) @ Base ./client.jl:321 [20] _start() @ Base ./client.jl:596 [I 2026-05-31 16:35:06,710] A new study created in RDB with name: artifact_test [I 2026-05-31 16:35:47,014] A new study created in RDB with name: suggest_int_test [I 2026-05-31 16:35:47,407] A new study created in RDB with name: suggest_float_test [I 2026-05-31 16:35:48,613] A new study created in RDB with name: suggest_cat_test [I 2026-05-31 16:35:49,400] A new study created in RDB with name: report_test [I 2026-05-31 16:35:52,329] A new study created in RDB with name: construct_test [I 2026-05-31 16:35:52,594] A new study created in RDB with name: minimize_test [I 2026-05-31 16:35:52,796] A new study created in RDB with name: maximize_test [I 2026-05-31 16:35:53,248] A new study created in RDB with name: ask_tell_test [I 2026-05-31 16:35:54,042] A new study created in RDB with name: best_test [I 2026-05-31 16:35:57,611] A new study created in RDB with name: load_test [I 2026-05-31 16:35:58,035] A new study created in RDB with name: to_delete [I 2026-05-31 16:35:58,569] A new study created in RDB with name: original [I 2026-05-31 16:35:58,735] A new study created in RDB with name: original [I 2026-05-31 16:35:59,421] A new study created in RDB with name: prune_tell_test [I 2026-05-31 16:36:00,005] A new study created in RDB with name: optimize_test [I 2026-05-31 16:36:05,128] A new study created in RDB with name: optimize_namedtuple_test [I 2026-05-31 16:36:08,235] A new study created in RDB with name: optimize-1-false ┌ Warning: Converting to Float64, because that´s what Optuna uses internally. If you need other Float-Types you need to handle conversion after using `suggest_float`. └ @ Optuna ~/.julia/packages/Optuna/Q7ua2/src/trial.jl:84 ┌ Warning: Converting to Float64, because that´s what Optuna uses internally. If you need other Float-Types you need to handle conversion after using `suggest_float`. └ @ Optuna ~/.julia/packages/Optuna/Q7ua2/src/trial.jl:84 ┌ Warning: Converting to Float64, because that´s what Optuna uses internally. If you need other Float-Types you need to handle conversion after using `suggest_float`. └ @ Optuna ~/.julia/packages/Optuna/Q7ua2/src/trial.jl:84 ┌ Warning: Converting to Float64, because that´s what Optuna uses internally. If you need other Float-Types you need to handle conversion after using `suggest_float`. └ @ Optuna ~/.julia/packages/Optuna/Q7ua2/src/trial.jl:84 ┌ Warning: Converting to Float64, because that´s what Optuna uses internally. If you need other Float-Types you need to handle conversion after using `suggest_float`. └ @ Optuna ~/.julia/packages/Optuna/Q7ua2/src/trial.jl:84 [I 2026-05-31 16:36:11,248] A new study created in RDB with name: optimize-1-true [ Info: [1] Starting trial 1 / 10 [ Info: [1] Starting trial 2 / 10 [ Info: [1] Starting trial 3 / 10 [ Info: [1] Starting trial 4 / 10 [ Info: [1] Starting trial 5 / 10 [ Info: [1] Starting trial 6 / 10 [ Info: [1] Starting trial 7 / 10 [ Info: [1] Starting trial 8 / 10 [ Info: [1] Starting trial 9 / 10 [ Info: [1] Starting trial 10 / 10 [I 2026-05-31 16:36:16,396] A new study created in RDB with name: single_step_test Test Summary: | Pass Error Total Time Optuna.jl | 961 2 963 3m14.1s utils | 2 2 8.8s pruners | 25 25 19.0s samplers | 816 816 1m16.8s storage | 41 2 43 8.2s RDBStorage | 16 1 17 6.1s SQLite | 10 10 1.4s MySQL | 6 1 7 4.7s create_mysql_url | 6 6 1.2s InMemoryStorage | 7 7 0.9s JournalStorage | 18 1 19 1.3s JournalFileBackend | 14 14 1.1s JournalRedisBackend | 4 1 5 0.1s create_redis_url | 4 4 0.1s artifacts | 12 12 39.9s trial | 30 30 2.7s study | 14 14 7.4s optimize | 14 14 7.3s optimize_multithreading | 0 8.1s single_step | 7 7 2.2s RNG of the outermost testset: Random.Xoshiro(0x19c678d8876bb23d, 0x27705df15d2871c1, 0xe218f0611331e118, 0x8c5e21c29d799922, 0xd12730e44d319ce6) ERROR: LoadError: Some tests did not pass: 961 passed, 0 failed, 2 errored, 0 broken. in expression starting at /home/pkgeval/.julia/packages/Optuna/Q7ua2/test/runtests.jl:17 Testing failed after 263.04s ERROR: LoadError: Package Optuna errored during testing Stacktrace: [1] pkgerror(msg::String) @ Pkg.Types /opt/julia/share/julia/stdlib/v1.14/Pkg/src/Types.jl:68 [2] test(ctx::Pkg.Types.Context, pkgs::Vector{PackageSpec}; coverage::Bool, julia_args::Cmd, test_args::Cmd, test_fn::Nothing, force_latest_compatible_version::Bool, allow_earlier_backwards_compatible_versions::Bool, allow_reresolve::Bool) @ Pkg.Operations /opt/julia/share/julia/stdlib/v1.14/Pkg/src/Operations.jl:3247 [3] Cmd(cmd::Cmd) @ Base /opt/julia/share/julia/stdlib/v1.14/Pkg/src/Operations.jl:3110 [inlined] [4] test(ctx::Pkg.Types.Context, pkgs::Vector{PackageSpec}; coverage::Bool, test_fn::Nothing, julia_args::Cmd, test_args::Cmd, force_latest_compatible_version::Bool, allow_earlier_backwards_compatible_versions::Bool, allow_reresolve::Bool, kwargs::@Kwargs{io::IOContext{IO}}) @ Pkg.API /opt/julia/share/julia/stdlib/v1.14/Pkg/src/API.jl:587 [5] test(pkgs::Vector{PackageSpec}; io::IOContext{IO}, kwargs::@Kwargs{julia_args::Cmd}) @ Pkg.API /opt/julia/share/julia/stdlib/v1.14/Pkg/src/API.jl:172 [6] test(pkgs::Vector{String}; kwargs::@Kwargs{julia_args::Cmd}) @ Pkg.API /opt/julia/share/julia/stdlib/v1.14/Pkg/src/API.jl:160 [7] test @ /opt/julia/share/julia/stdlib/v1.14/Pkg/src/API.jl:160 [inlined] [8] test(pkg::String; kwargs::@Kwargs{julia_args::Cmd}) @ Pkg.API /opt/julia/share/julia/stdlib/v1.14/Pkg/src/API.jl:159 [inlined] [9] top-level scope @ /PkgEval.jl/scripts/evaluate.jl:223 [10] include(mod::Module, _path::String) @ Base ./Base.jl:326 [11] exec_options(opts::Base.JLOptions) @ Base ./client.jl:355 [12] _start() @ Base ./client.jl:596 in expression starting at /PkgEval.jl/scripts/evaluate.jl:214 PkgEval failed after 383.99s: package tests unexpectedly errored