Package evaluation to test Optuna on Julia 1.12.7-DEV.42 (6f510b6086*) started at 2026-06-19T16:13:36.618 ################################################################################ # Set-up # Installing PkgEval dependencies (TestEnv)... Activating project at `~/.julia/environments/v1.12` Set-up completed after 8.25s ################################################################################ # Installation # Installing Optuna... Resolving package versions... Updating `~/.julia/environments/v1.12/Project.toml` [a5d0552b] + Optuna v0.2.1 Updating `~/.julia/environments/v1.12/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 v1.6.1 [1914dd2f] + MacroTools v0.5.16 [0b3b1443] + MicroMamba v0.1.15 [a5d0552b] + Optuna v0.2.1 ⌅ [bac558e1] + OrderedCollections v1.8.2 [69de0a69] + Parsers v2.8.6 [fa939f87] + Pidfile v1.3.0 [aea7be01] + PrecompileTools v1.3.4 [21216c6a] + Preferences v1.5.2 [6099a3de] + PythonCall v0.9.35 [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 [3161d3a3] + Zstd_jll v1.5.7+1 [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 v1.12.0 [4af54fe1] + LazyArtifacts v1.11.0 [b27032c2] + LibCURL v0.6.4 [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 v1.12.1 [de0858da] + Printf v1.11.0 [9a3f8284] + Random v1.11.0 [ea8e919c] + SHA v0.7.0 [9e88b42a] + Serialization v1.11.0 [f489334b] + StyledStrings v1.11.0 [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 v1.3.0+1 [deac9b47] + LibCURL_jll v8.15.0+0 [e37daf67] + LibGit2_jll v1.9.0+0 [29816b5a] + LibSSH2_jll v1.11.3+1 [14a3606d] + MozillaCACerts_jll v2025.11.4 [458c3c95] + OpenSSL_jll v3.5.6+0 [83775a58] + Zlib_jll v1.3.1+2 [8e850ede] + nghttp2_jll v1.64.0+1 [3f19e933] + p7zip_jll v17.7.0+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 6.08s ################################################################################ # Precompilation # Precompiling PkgEval dependencies... Precompiling package dependencies... Precompiling packages... 115113.8 ms ✓ Optuna 1 dependency successfully precompiled in 116 seconds. 62 already precompiled. 24 dependencies precompiled but different versions are currently loaded (ArgTools, Base64, Dates, Downloads, JuliaSyntaxHighlighting, LibCURL, LibCURL_jll, LibGit2, LibGit2_jll, LibSSH2_jll, Logging, Markdown, MozillaCACerts_jll, NetworkOptions, OpenSSL_jll, Pkg, Printf, StyledStrings, TOML, Tar, UUIDs, Zlib_jll, nghttp2_jll and p7zip_jll). Restart julia to access the new versions. Otherwise, 25 dependents of these packages may trigger further precompilation to work with the unexpected versions. 1 dependency had output during precompilation: ┌ Optuna │ CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml │ CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml │ CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml │ CondaPkg Resolving changes │ + libstdcxx │ + libstdcxx-ng │ + openssl │ + optuna │ + python │ CondaPkg Initialising pixi │ │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ │ init │ │ --format pixi │ └ /tmp/jl_bT480S/.CondaPkg │ ✔ Created /tmp/jl_bT480S/.CondaPkg/pixi.toml │ CondaPkg Wrote /tmp/jl_bT480S/.CondaPkg/pixi.toml │ │ [dependencies] │ │ openssl = ">=3, <3.6" │ │ libstdcxx = ">=3.4,<15.0" │ │ libstdcxx-ng = ">=3.4,<15.0" │ │ optuna = ">=4,<5" │ │ │ │ [dependencies.python] │ │ channel = "conda-forge" │ │ build = "*cp*" │ │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ │ │ │ [workspace] │ │ name = ".CondaPkg" │ │ platforms = ["linux-64"] │ │ channels = ["conda-forge"] │ │ channel-priority = "strict" │ └ description = "automatically generated by CondaPkg.jl" │ CondaPkg Installing packages │ │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ │ install │ └ --manifest-path /tmp/jl_bT480S/.CondaPkg/pixi.toml │ ✔ The default environment has been installed. └ Precompilation completed after 131.3s ################################################################################ # Testing # Testing Optuna Status `/tmp/jl_VBnu64/Project.toml` [992eb4ea] CondaPkg v0.2.36 [a5d0552b] Optuna v0.2.1 [8dfed614] Test v1.11.0 Status `/tmp/jl_VBnu64/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 v1.6.1 [1914dd2f] MacroTools v0.5.16 [0b3b1443] MicroMamba v0.1.15 [a5d0552b] Optuna v0.2.1 ⌅ [bac558e1] OrderedCollections v1.8.2 [69de0a69] Parsers v2.8.6 [fa939f87] Pidfile v1.3.0 [aea7be01] PrecompileTools v1.3.4 [21216c6a] Preferences v1.5.2 [6099a3de] PythonCall v0.9.35 [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 [3161d3a3] Zstd_jll v1.5.7+1 [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 v1.12.0 [4af54fe1] LazyArtifacts v1.11.0 [b27032c2] LibCURL v0.6.4 [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 v1.12.1 [de0858da] Printf v1.11.0 [9a3f8284] Random v1.11.0 [ea8e919c] SHA v0.7.0 [9e88b42a] Serialization v1.11.0 [f489334b] StyledStrings v1.11.0 [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 v1.3.0+1 [deac9b47] LibCURL_jll v8.15.0+0 [e37daf67] LibGit2_jll v1.9.0+0 [29816b5a] LibSSH2_jll v1.11.3+1 [14a3606d] MozillaCACerts_jll v2025.11.4 [458c3c95] OpenSSL_jll v3.5.6+0 [83775a58] Zlib_jll v1.3.1+2 [8e850ede] nghttp2_jll v1.64.0+1 [3f19e933] p7zip_jll v17.7.0+0 Info Packages marked with ⌅ have new versions available but compatibility constraints restrict them from upgrading. Testing Running tests... CondaPkg Found dependencies: /tmp/jl_VBnu64/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Resolving changes + libstdcxx + libstdcxx-ng + openssl + optuna + pymysql + python CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_VBnu64/.CondaPkg ✔ Created /tmp/jl_VBnu64/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_VBnu64/.CondaPkg/pixi.toml │ [dependencies] │ openssl = ">=3, <3.6" │ libstdcxx = ">=3.4,<15.0" │ pymysql = ">=1,<2" │ libstdcxx-ng = ">=3.4,<15.0" │ optuna = ">=4,<5" │ │ [dependencies.python] │ channel = "conda-forge" │ build = "*cp*" │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ │ [workspace] │ name = ".CondaPkg" │ platforms = ["linux-64"] │ channels = ["conda-forge"] │ channel-priority = "strict" └ description = "automatically generated by CondaPkg.jl" CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ install └ --manifest-path /tmp/jl_VBnu64/.CondaPkg/pixi.toml ✔ The default environment has been installed. CondaPkg Found dependencies: /tmp/jl_VBnu64/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Resolving changes + cryptography CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_VBnu64/.CondaPkg ✔ Created /tmp/jl_VBnu64/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_VBnu64/.CondaPkg/pixi.toml │ [dependencies] │ cryptography = ">=46,<47" │ openssl = ">=3, <3.6" │ libstdcxx = ">=3.4,<15.0" │ pymysql = ">=1,<2" │ libstdcxx-ng = ">=3.4,<15.0" │ optuna = ">=4,<5" │ │ [dependencies.python] │ channel = "conda-forge" │ build = "*cp*" │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ │ [workspace] │ name = ".CondaPkg" │ platforms = ["linux-64"] │ channels = ["conda-forge"] │ channel-priority = "strict" └ description = "automatically generated by CondaPkg.jl" CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ install └ --manifest-path /tmp/jl_VBnu64/.CondaPkg/pixi.toml ✔ The default environment has been installed. CondaPkg Found dependencies: /tmp/jl_VBnu64/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Resolving changes + redis-py CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_VBnu64/.CondaPkg ✔ Created /tmp/jl_VBnu64/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_VBnu64/.CondaPkg/pixi.toml │ [dependencies] │ cryptography = ">=46,<47" │ openssl = ">=3, <3.6" │ libstdcxx = ">=3.4,<15.0" │ pymysql = ">=1,<2" │ libstdcxx-ng = ">=3.4,<15.0" │ redis-py = ">=7,<8" │ optuna = ">=4,<5" │ │ [dependencies.python] │ channel = "conda-forge" │ build = "*cp*" │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ │ [workspace] │ name = ".CondaPkg" │ platforms = ["linux-64"] │ channels = ["conda-forge"] │ channel-priority = "strict" └ description = "automatically generated by CondaPkg.jl" CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ install └ --manifest-path /tmp/jl_VBnu64/.CondaPkg/pixi.toml ✔ The default environment has been installed. CondaPkg Found dependencies: /tmp/jl_VBnu64/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_VBnu64/.CondaPkg ✔ Created /tmp/jl_VBnu64/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_VBnu64/.CondaPkg/pixi.toml │ [dependencies] │ cryptography = ">=46,<47" │ openssl = ">=3, <3.6" │ libstdcxx = ">=3.4,<15.0" │ pymysql = ">=1,<2" │ libstdcxx-ng = ">=3.4,<15.0" │ redis-py = ">=7,<8" │ optuna = ">=4,<5" │ │ [dependencies.python] │ channel = "conda-forge" │ build = "*cp*" │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ │ [workspace] │ name = ".CondaPkg" │ platforms = ["linux-64"] │ channels = ["conda-forge"] │ channel-priority = "strict" └ description = "automatically generated by CondaPkg.jl" CondaPkg Updating packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ update └ --manifest-path /tmp/jl_VBnu64/.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 2026.6.17 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 3.5.2 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_1 + (conda) libffi 3.5.2 h3435931_0 + (conda) libgcc 14.3.0 he0feb66_19 + (conda) libgfortran 14.3.0 h69a702a_19 + (conda) libgfortran5 14.3.0 hda2acac_19 + (conda) libgomp 14.3.0 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 3.53.2 h0c1763c_0 + (conda) libstdcxx 14.3.0 h934c35e_19 + (conda) libstdcxx-ng 14.3.0 hdf11a46_19 + (conda) libuuid 2.42.2 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 3.5.7 h35e630c_0 + (conda) optuna 4.9.0 pyhd8ed1ab_0 + (conda) packaging 26.2 pyhc364b38_0 + (conda) pycparser 3.0 pyhcf101f3_0 + (conda) pymysql 1.2.0 pyhcf101f3_0 + (conda) python 3.14.6 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 2.0.51 py314h0f05182_0 + (conda) tk 8.6.13 noxft_h366c992_103 + (conda) tomli 2.4.1 pyhcf101f3_0 + (conda) tqdm 4.68.3 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_VBnu64/.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_VBnu64/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Resolving changes + pytest CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_VBnu64/.CondaPkg ✔ Created /tmp/jl_VBnu64/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_VBnu64/.CondaPkg/pixi.toml │ [dependencies] │ cryptography = ">=46,<47" │ openssl = ">=3, <3.6" │ libstdcxx = ">=3.4,<15.0" │ pymysql = ">=1,<2" │ libstdcxx-ng = ">=3.4,<15.0" │ redis-py = ">=7,<8" │ pytest = "*" │ optuna = ">=4,<5" │ │ [dependencies.python] │ channel = "conda-forge" │ build = "*cp*" │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ │ [workspace] │ name = ".CondaPkg" │ platforms = ["linux-64"] │ channels = ["conda-forge"] │ channel-priority = "strict" └ description = "automatically generated by CondaPkg.jl" CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ install └ --manifest-path /tmp/jl_VBnu64/.CondaPkg/pixi.toml ✔ The default environment has been installed. CondaPkg Found dependencies: /tmp/jl_VBnu64/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_VBnu64/.CondaPkg ✔ Created /tmp/jl_VBnu64/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_VBnu64/.CondaPkg/pixi.toml │ [dependencies] │ cryptography = ">=46,<47" │ openssl = ">=3, <3.6" │ libstdcxx = ">=3.4,<15.0" │ pymysql = ">=1,<2" │ libstdcxx-ng = ">=3.4,<15.0" │ redis-py = ">=7,<8" │ pytest = "*" │ optuna = ">=4,<5" │ │ [dependencies.python] │ channel = "conda-forge" │ build = "*cp*" │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ │ [workspace] │ name = ".CondaPkg" │ platforms = ["linux-64"] │ channels = ["conda-forge"] │ channel-priority = "strict" └ description = "automatically generated by CondaPkg.jl" CondaPkg Updating packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ update └ --manifest-path /tmp/jl_VBnu64/.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 2026.6.17 hbd8a1cb_0 + (conda) cffi 2.0.0 py314h4a8dc5f_1 + (conda) colorlog 6.10.1 pyh707e725_0 + (conda) cryptography 46.0.7 py314h7fe84b3_0 + (conda) exceptiongroup 1.3.1 pyhd8ed1ab_0 + (conda) greenlet 3.5.2 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_1 + (conda) libffi 3.5.2 h3435931_0 + (conda) libgcc 14.3.0 he0feb66_19 + (conda) libgfortran 14.3.0 h69a702a_19 + (conda) libgfortran5 14.3.0 hda2acac_19 + (conda) libgomp 14.3.0 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 3.53.2 h0c1763c_0 + (conda) libstdcxx 14.3.0 h934c35e_19 + (conda) libstdcxx-ng 14.3.0 hdf11a46_19 + (conda) libuuid 2.42.2 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 3.5.7 h35e630c_0 + (conda) optuna 4.9.0 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 9.1.1 pyhc364b38_1 + (conda) python 3.14.6 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 2.0.51 py314h0f05182_0 + (conda) tk 8.6.13 noxft_h366c992_103 + (conda) tomli 2.4.1 pyhcf101f3_0 + (conda) tqdm 4.68.3 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_VBnu64/.CondaPkg/pixi.toml ✔ The default environment has been installed. [I 2026-06-19 16:18:16,626] A new study created in RDB with name: test-study [I 2026-06-19 16:18:17,221] A new study created in RDB with name: test-study [I 2026-06-19 16:18:17,760] A new study created in RDB with name: test-study [I 2026-06-19 16:18:18,006] 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 2026-06-19 16:18:19,028] A new study created in RDB with name: test-study [I 2026-06-19 16:18:19,561] A new study created in RDB with name: test-study [I 2026-06-19 16:18:20,032] A new study created in RDB with name: test-study [I 2026-06-19 16:18:20,623] A new study created in RDB with name: test-study [I 2026-06-19 16:18:20,865] A new study created in RDB with name: test-study [I 2026-06-19 16:18:21,623] A new study created in RDB with name: test-study [I 2026-06-19 16:18:21,883] A new study created in RDB with name: test-study [I 2026-06-19 16:18:22,718] A new study created in RDB with name: test-study [I 2026-06-19 16:18:22,991] 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_VBnu64/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Resolving changes + scipy CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_VBnu64/.CondaPkg ✔ Created /tmp/jl_VBnu64/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_VBnu64/.CondaPkg/pixi.toml │ [dependencies] │ cryptography = ">=46,<47" │ openssl = ">=3, <3.6" │ libstdcxx = ">=3.4,<15.0" │ pymysql = ">=1,<2" │ libstdcxx-ng = ">=3.4,<15.0" │ redis-py = ">=7,<8" │ pytest = "*" │ scipy = ">=1,<2" │ optuna = ">=4,<5" │ │ [dependencies.python] │ channel = "conda-forge" │ build = "*cp*" │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ │ [workspace] │ name = ".CondaPkg" │ platforms = ["linux-64"] │ channels = ["conda-forge"] │ channel-priority = "strict" └ description = "automatically generated by CondaPkg.jl" CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ install └ --manifest-path /tmp/jl_VBnu64/.CondaPkg/pixi.toml ✔ The default environment has been installed. CondaPkg Found dependencies: /tmp/jl_VBnu64/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_VBnu64/.CondaPkg ✔ Created /tmp/jl_VBnu64/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_VBnu64/.CondaPkg/pixi.toml │ [dependencies] │ cryptography = ">=46,<47" │ openssl = ">=3, <3.6" │ libstdcxx = ">=3.4,<15.0" │ pymysql = ">=1,<2" │ libstdcxx-ng = ">=3.4,<15.0" │ redis-py = ">=7,<8" │ pytest = "*" │ scipy = ">=1,<2" │ optuna = ">=4,<5" │ │ [dependencies.python] │ channel = "conda-forge" │ build = "*cp*" │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ │ [workspace] │ name = ".CondaPkg" │ platforms = ["linux-64"] │ channels = ["conda-forge"] │ channel-priority = "strict" └ description = "automatically generated by CondaPkg.jl" CondaPkg Updating packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ update └ --manifest-path /tmp/jl_VBnu64/.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 2026.6.17 hbd8a1cb_0 + (conda) cffi 2.0.0 py314h4a8dc5f_1 + (conda) colorlog 6.10.1 pyh707e725_0 + (conda) cryptography 46.0.7 py314h7fe84b3_0 + (conda) exceptiongroup 1.3.1 pyhd8ed1ab_0 + (conda) greenlet 3.5.2 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_1 + (conda) libffi 3.5.2 h3435931_0 + (conda) libgcc 14.3.0 he0feb66_19 + (conda) libgfortran 14.3.0 h69a702a_19 + (conda) libgfortran5 14.3.0 hda2acac_19 + (conda) libgomp 14.3.0 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 3.53.2 h0c1763c_0 + (conda) libstdcxx 14.3.0 h934c35e_19 + (conda) libstdcxx-ng 14.3.0 hdf11a46_19 + (conda) libuuid 2.42.2 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 3.5.7 h35e630c_0 + (conda) optuna 4.9.0 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 9.1.1 pyhc364b38_1 + (conda) python 3.14.6 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 2.0.51 py314h0f05182_0 + (conda) tk 8.6.13 noxft_h366c992_103 + (conda) tomli 2.4.1 pyhcf101f3_0 + (conda) tqdm 4.68.3 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_VBnu64/.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 2026-06-19 16:18:28,684] A new study created in RDB with name: test-study [I 2026-06-19 16:18:28,959] A new study created in RDB with name: test-study [I 2026-06-19 16:18:36,919] A new study created in RDB with name: test-study [I 2026-06-19 16:18:44,211] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:18:44,590] A new study created in RDB with name: repro_test_2 :0: FutureWarning: `consider_prior` has been deprecated in v4.3.0. This feature will be removed in v6.0.0. See https://github.com/optuna/optuna/releases/tag/v4.3.0. :0: FutureWarning: `prior_weight` has been deprecated in v4.9.0. This feature will be removed in v6.0.0. See https://github.com/optuna/optuna/releases/tag/v4.9.0. :0: FutureWarning: `consider_magic_clip` has been deprecated in v4.9.0. This feature will be removed in v6.0.0. See https://github.com/optuna/optuna/releases/tag/v4.9.0. :0: FutureWarning: `consider_endpoints` has been deprecated in v4.9.0. This feature will be removed in v6.0.0. See https://github.com/optuna/optuna/releases/tag/v4.9.0. :0: FutureWarning: `warn_independent_sampling` has been deprecated in v4.9.0. This feature will be removed in v6.0.0. See https://github.com/optuna/optuna/releases/tag/v4.9.0. [I 2026-06-19 16:18:46,204] A new study created in RDB with name: test-study [I 2026-06-19 16:18:47,869] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:18:48,263] A new study created in RDB with name: repro_test_2 :0: FutureWarning: `gamma` has been deprecated in v4.9.0. This feature will be removed in v6.0.0. See https://github.com/optuna/optuna/releases/tag/v4.9.0. :0: FutureWarning: `weights` has been deprecated in v4.9.0. This feature will be removed in v6.0.0. See https://github.com/optuna/optuna/releases/tag/v4.9.0. [I 2026-06-19 16:18:49,004] A new study created in RDB with name: test-study [I 2026-06-19 16:18:50,097] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:18:50,499] 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 2026-06-19 16:18:51,361] A new study created in RDB with name: test-study [I 2026-06-19 16:18:52,574] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:18:53,016] A new study created in RDB with name: repro_test_2 [I 2026-06-19 16:18:53,747] A new study created in RDB with name: test-study [I 2026-06-19 16:18:55,218] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:18:55,708] 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_VBnu64/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Resolving changes + cmaes CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_VBnu64/.CondaPkg ✔ Created /tmp/jl_VBnu64/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_VBnu64/.CondaPkg/pixi.toml │ [dependencies] │ cryptography = ">=46,<47" │ openssl = ">=3, <3.6" │ libstdcxx-ng = ">=3.4,<15.0" │ optuna = ">=4,<5" │ redis-py = ">=7,<8" │ libstdcxx = ">=3.4,<15.0" │ pymysql = ">=1,<2" │ pytest = "*" │ cmaes = ">=0.12,<1" │ scipy = ">=1,<2" │ │ [dependencies.python] │ channel = "conda-forge" │ build = "*cp*" │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ │ [workspace] │ name = ".CondaPkg" │ platforms = ["linux-64"] │ channels = ["conda-forge"] │ channel-priority = "strict" └ description = "automatically generated by CondaPkg.jl" CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ install └ --manifest-path /tmp/jl_VBnu64/.CondaPkg/pixi.toml ✔ The default environment has been installed. CondaPkg Found dependencies: /tmp/jl_VBnu64/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/Q7ua2/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ init │ --format pixi └ /tmp/jl_VBnu64/.CondaPkg ✔ Created /tmp/jl_VBnu64/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_VBnu64/.CondaPkg/pixi.toml │ [dependencies] │ cryptography = ">=46,<47" │ openssl = ">=3, <3.6" │ libstdcxx-ng = ">=3.4,<15.0" │ optuna = ">=4,<5" │ redis-py = ">=7,<8" │ libstdcxx = ">=3.4,<15.0" │ pymysql = ">=1,<2" │ pytest = "*" │ cmaes = ">=0.12,<1" │ scipy = ">=1,<2" │ │ [dependencies.python] │ channel = "conda-forge" │ build = "*cp*" │ version = ">=3.10,!=3.14.0,!=3.14.1,<4" │ │ [workspace] │ name = ".CondaPkg" │ platforms = ["linux-64"] │ channels = ["conda-forge"] │ channel-priority = "strict" └ description = "automatically generated by CondaPkg.jl" CondaPkg Updating packages │ /home/pkgeval/.julia/artifacts/4ae17cee0bd922f66b2c72bf2f01c22481a5ec19/bin/pixi │ update └ --manifest-path /tmp/jl_VBnu64/.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 2026.6.17 hbd8a1cb_0 + (conda) cffi 2.0.0 py314h4a8dc5f_1 + (conda) cmaes 0.13.0 pyhd8ed1ab_0 + (conda) colorlog 6.10.1 pyh707e725_0 + (conda) cryptography 46.0.7 py314h7fe84b3_0 + (conda) exceptiongroup 1.3.1 pyhd8ed1ab_0 + (conda) greenlet 3.5.2 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_1 + (conda) libffi 3.5.2 h3435931_0 + (conda) libgcc 14.3.0 he0feb66_19 + (conda) libgfortran 14.3.0 h69a702a_19 + (conda) libgfortran5 14.3.0 hda2acac_19 + (conda) libgomp 14.3.0 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 3.53.2 h0c1763c_0 + (conda) libstdcxx 14.3.0 h934c35e_19 + (conda) libstdcxx-ng 14.3.0 hdf11a46_19 + (conda) libuuid 2.42.2 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 3.5.7 h35e630c_0 + (conda) optuna 4.9.0 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 9.1.1 pyhc364b38_1 + (conda) python 3.14.6 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 2.0.51 py314h0f05182_0 + (conda) tk 8.6.13 noxft_h366c992_103 + (conda) tomli 2.4.1 pyhcf101f3_0 + (conda) tqdm 4.68.3 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_VBnu64/.CondaPkg/pixi.toml ✔ The default environment has been installed. :0: FutureWarning: __init__() got {'x0', 'seed', 'warn_independent_sampling', 'sigma0', 'n_startup_trials', 'independent_sampler'} as positional arguments but they were expected to be given as keyword arguments. Positional arguments ['self', 'x0', 'sigma0', 'n_startup_trials', 'independent_sampler', 'warn_independent_sampling', 'seed'] in __init__() have been deprecated since v4.9.0. They will be replaced with the corresponding keyword arguments in v6.0.0, so please use the keyword specification instead. See https://github.com/optuna/optuna/releases/tag/v4.9.0 for details. [I 2026-06-19 16:19:00,070] A new study created in RDB with name: test-study [W 2026-06-19 16:19:00,329] The parameter `z` in Trial#1 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:19:00,405] The parameter `z` in Trial#2 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:19:00,505] The parameter `z` in Trial#3 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:19:00,583] The parameter `z` in Trial#4 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:19:00,659] The parameter `z` in Trial#5 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:19:00,736] The parameter `z` in Trial#6 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:19:00,825] The parameter `z` in Trial#7 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:19:00,901] The parameter `z` in Trial#8 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:19:00,979] The parameter `z` in Trial#9 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:19:01,408] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:19:01,863] 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. :0: FutureWarning: `x0` has been deprecated in v4.9.0. This feature will be removed in v6.0.0. See https://github.com/optuna/optuna/releases/tag/v4.9.0. :0: FutureWarning: `sigma0` has been deprecated in v4.9.0. This feature will be removed in v6.0.0. See https://github.com/optuna/optuna/releases/tag/v4.9.0. [I 2026-06-19 16:19:02,612] A new study created in RDB with name: test-study [W 2026-06-19 16:19:02,898] The parameter `z` in Trial#1 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:19:02,973] The parameter `z` in Trial#2 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:19:03,052] The parameter `z` in Trial#3 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:19:03,131] The parameter `z` in Trial#4 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:19:03,215] The parameter `z` in Trial#5 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:19:03,296] The parameter `z` in Trial#6 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:19:03,376] The parameter `z` in Trial#7 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:19:03,456] The parameter `z` in Trial#8 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:19:03,539] The parameter `z` in Trial#9 is sampled independently using `RandomSampler` instead of `CmaEsSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:19:04,086] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:19:04,844] A new study created in RDB with name: repro_test_2 [I 2026-06-19 16:19:05,825] A new study created in RDB with name: test-study [I 2026-06-19 16:19:07,588] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:19:08,160] 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 2026-06-19 16:19:09,327] A new study created in RDB with name: test-study [I 2026-06-19 16:19:11,134] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:19:11,574] A new study created in RDB with name: repro_test_2 [I 2026-06-19 16:19:12,098] A new study created in RDB with name: test-study [I 2026-06-19 16:19:13,319] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:19:13,764] A new study created in RDB with name: repro_test_2 [I 2026-06-19 16:19:14,268] A new study created in RDB with name: test-study [I 2026-06-19 16:19:15,493] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:19:15,945] A new study created in RDB with name: repro_test_2 [I 2026-06-19 16:19:16,435] A new study created in RDB with name: test-study [I 2026-06-19 16:19:17,640] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:19:18,070] A new study created in RDB with name: repro_test_2 [I 2026-06-19 16:19:18,552] A new study created in RDB with name: test-study [I 2026-06-19 16:19:20,162] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:19:20,816] A new study created in RDB with name: repro_test_2 [I 2026-06-19 16:19:21,511] A new study created in RDB with name: test-study [I 2026-06-19 16:19:22,769] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:19:23,207] 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 2026-06-19 16:19:24,099] A new study created in RDB with name: test-study [I 2026-06-19 16:19:25,801] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:19:26,369] A new study created in RDB with name: repro_test_2 [I 2026-06-19 16:19:27,494] A new study created in RDB with name: test-study [I 2026-06-19 16:19:29,710] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:19:30,248] A new study created in RDB with name: repro_test_2 [I 2026-06-19 16:19:30,742] A new study created in RDB with name: test-study [I 2026-06-19 16:19:31,934] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:19:32,363] A new study created in RDB with name: repro_test_2 [I 2026-06-19 16:19:32,846] A new study created in RDB with name: test-study [I 2026-06-19 16:19:34,149] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:19:35,170] A new study created in RDB with name: repro_test_2 [I 2026-06-19 16:19:35,965] A new study created in RDB with name: test-study [I 2026-06-19 16:19:42,302] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:19:44,277] A new study created in RDB with name: repro_test_2 [I 2026-06-19 16:19:45,101] A new study created in RDB with name: test-study [I 2026-06-19 16:19:49,804] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:19:50,972] A new study created in RDB with name: repro_test_2 [I 2026-06-19 16:19:54,634] A new study created in RDB with name: test-study [I 2026-06-19 16:19:58,090] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:19:59,252] A new study created in RDB with name: repro_test_2 [I 2026-06-19 16:20:02,080] A new study created in RDB with name: test-study [I 2026-06-19 16:20:06,956] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:20:07,786] 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 2026-06-19 16:20:08,737] A new study created in RDB with name: test-study [W 2026-06-19 16:20:09,015] The parameter `z` in Trial#1 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:20:09,112] The parameter `z` in Trial#2 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:20:09,180] The parameter `z` in Trial#3 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:20:09,257] The parameter `z` in Trial#4 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:20:09,346] The parameter `z` in Trial#5 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:20:09,419] The parameter `z` in Trial#6 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:20:09,485] The parameter `z` in Trial#7 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:20:09,551] The parameter `z` in Trial#8 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:20:09,646] The parameter `z` in Trial#9 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:20:10,097] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:20:10,579] A new study created in RDB with name: repro_test_2 [I 2026-06-19 16:20:11,197] A new study created in RDB with name: test-study [W 2026-06-19 16:20:11,404] The parameter `z` in Trial#1 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:20:11,509] The parameter `z` in Trial#2 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:20:11,625] The parameter `z` in Trial#3 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:20:11,727] The parameter `z` in Trial#4 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:20:11,829] The parameter `z` in Trial#5 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:20:11,902] The parameter `z` in Trial#6 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:20:11,985] The parameter `z` in Trial#7 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:20:12,121] The parameter `z` in Trial#8 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:20:12,272] The parameter `z` in Trial#9 is sampled independently using `RandomSampler` instead of `QMCSampler`, potentially degrading the optimization performance. This fallback happened 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 2026-06-19 16:20:13,011] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:20:13,534] 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 2026-06-19 16:20:14,447] A new study created in RDB with name: test-study [I 2026-06-19 16:20:15,641] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:20:16,116] 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 2026-06-19 16:20:16,996] A new study created in RDB with name: test-study [I 2026-06-19 16:20:18,418] A new study created in RDB with name: repro_test_1 [I 2026-06-19 16:20:18,857] A new study created in RDB with name: repro_test_2 [I 2026-06-19 16:20:21,391] A new study created in RDB with name: study1 [I 2026-06-19 16:20:21,401] 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.SyncCloseFD, IO}}) @ Base ./process.jl:139 [2] _spawn @ ./process.jl:156 [inlined] [3] _spawn @ ./process.jl:144 [inlined] [4] success(cmd::Cmd) @ Base ./process.jl:568 [5] top-level scope @ ~/.julia/packages/Optuna/Q7ua2/test/storage.jl:34 [6] macro expansion @ /opt/julia/share/julia/stdlib/v1.12/Test/src/Test.jl:1777 [inlined] [7] macro expansion @ ~/.julia/packages/Optuna/Q7ua2/test/storage.jl:35 [inlined] [8] macro expansion @ /opt/julia/share/julia/stdlib/v1.12/Test/src/Test.jl:1777 [inlined] [9] macro expansion @ ~/.julia/packages/Optuna/Q7ua2/test/storage.jl:50 [inlined] [10] macro expansion @ /opt/julia/share/julia/stdlib/v1.12/Test/src/Test.jl:1777 [inlined] [11] macro expansion @ ~/.julia/packages/Optuna/Q7ua2/test/storage.jl:86 [inlined] [12] include(mapexpr::Function, mod::Module, _path::String) @ Base ./Base.jl:307 [13] top-level scope @ ~/.julia/packages/Optuna/Q7ua2/test/runtests.jl:18 [14] macro expansion @ /opt/julia/share/julia/stdlib/v1.12/Test/src/Test.jl:1777 [inlined] [15] macro expansion @ ~/.julia/packages/Optuna/Q7ua2/test/runtests.jl:21 [inlined] [16] include(mapexpr::Function, mod::Module, _path::String) @ Base ./Base.jl:307 [17] top-level scope @ none:6 [18] eval(m::Module, e::Any) @ Core ./boot.jl:489 [19] exec_options(opts::Base.JLOptions) @ Base ./client.jl:283 [20] _start() @ Base ./client.jl:550 [I 2026-06-19 16:20:25,871] A new study created in memory with name: study1 [I 2026-06-19 16:20:25,872] A new study created in memory with name: study2 [I 2026-06-19 16:20:26,651] A new study created in Journal with name: study1 [I 2026-06-19 16:20:26,653] A new study created in Journal with name: study2 [I 2026-06-19 16:20:26,737] A new study created in Journal with name: study1 [I 2026-06-19 16:20:26,739] 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.SyncCloseFD, IO}}) @ Base ./process.jl:139 [2] _spawn @ ./process.jl:156 [inlined] [3] _spawn @ ./process.jl:144 [inlined] [4] success(cmd::Cmd) @ Base ./process.jl:568 [5] top-level scope @ ~/.julia/packages/Optuna/Q7ua2/test/storage.jl:34 [6] macro expansion @ /opt/julia/share/julia/stdlib/v1.12/Test/src/Test.jl:1777 [inlined] [7] macro expansion @ ~/.julia/packages/Optuna/Q7ua2/test/storage.jl:125 [inlined] [8] macro expansion @ /opt/julia/share/julia/stdlib/v1.12/Test/src/Test.jl:1777 [inlined] [9] macro expansion @ ~/.julia/packages/Optuna/Q7ua2/test/storage.jl:156 [inlined] [10] macro expansion @ /opt/julia/share/julia/stdlib/v1.12/Test/src/Test.jl:1777 [inlined] [11] macro expansion @ ~/.julia/packages/Optuna/Q7ua2/test/storage.jl:175 [inlined] [12] include(mapexpr::Function, mod::Module, _path::String) @ Base ./Base.jl:307 [13] top-level scope @ ~/.julia/packages/Optuna/Q7ua2/test/runtests.jl:18 [14] macro expansion @ /opt/julia/share/julia/stdlib/v1.12/Test/src/Test.jl:1777 [inlined] [15] macro expansion @ ~/.julia/packages/Optuna/Q7ua2/test/runtests.jl:21 [inlined] [16] include(mapexpr::Function, mod::Module, _path::String) @ Base ./Base.jl:307 [17] top-level scope @ none:6 [18] eval(m::Module, e::Any) @ Core ./boot.jl:489 [19] exec_options(opts::Base.JLOptions) @ Base ./client.jl:283 [20] _start() @ Base ./client.jl:550 [I 2026-06-19 16:20:27,232] A new study created in RDB with name: artifact_test [I 2026-06-19 16:21:03,656] A new study created in RDB with name: suggest_int_test [I 2026-06-19 16:21:04,077] A new study created in RDB with name: suggest_float_test [I 2026-06-19 16:21:05,484] A new study created in RDB with name: suggest_cat_test [I 2026-06-19 16:21:06,336] A new study created in RDB with name: report_test [I 2026-06-19 16:21:08,088] A new study created in RDB with name: construct_test [I 2026-06-19 16:21:08,348] A new study created in RDB with name: minimize_test [I 2026-06-19 16:21:08,581] A new study created in RDB with name: maximize_test [I 2026-06-19 16:21:09,103] A new study created in RDB with name: ask_tell_test [I 2026-06-19 16:21:10,018] A new study created in RDB with name: best_test [I 2026-06-19 16:21:14,038] A new study created in RDB with name: load_test [I 2026-06-19 16:21:14,546] A new study created in RDB with name: to_delete [I 2026-06-19 16:21:15,637] A new study created in RDB with name: original [I 2026-06-19 16:21:15,834] A new study created in RDB with name: original [I 2026-06-19 16:21:16,323] A new study created in RDB with name: prune_tell_test [I 2026-06-19 16:21:16,841] A new study created in RDB with name: optimize_test [I 2026-06-19 16:21:23,644] A new study created in RDB with name: optimize_namedtuple_test [I 2026-06-19 16:21:28,934] 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 2026-06-19 16:21:32,276] 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 2026-06-19 16:21:34,308] A new study created in RDB with name: single_step_test Test Summary: | Pass Error Total Time Optuna.jl | 961 2 963 3m41.4s utils | 2 2 16.6s pruners | 25 25 20.2s samplers | 816 816 1m44.8s storage | 41 2 43 6.5s RDBStorage | 16 1 17 4.9s SQLite | 10 10 1.1s MySQL | 6 1 7 3.8s create_mysql_url | 6 6 0.8s InMemoryStorage | 7 7 0.6s JournalStorage | 18 1 19 1.0s JournalFileBackend | 14 14 0.9s JournalRedisBackend | 4 1 5 0.1s create_redis_url | 4 4 0.1s artifacts | 12 12 36.3s trial | 30 30 3.0s study | 14 14 8.7s optimize | 14 14 8.6s optimize_multithreading | 0 5.5s single_step | 7 7 1.5s RNG of the outermost testset: Random.Xoshiro(0xbf6df0043f1b4baf, 0xd6ada49d3c193551, 0x57254af313a9e85e, 0xeb393a2016306d8a, 0x65c1eb7bf10b743e) 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 298.09s ERROR: LoadError: Package Optuna errored during testing Stacktrace: [1] pkgerror(msg::String) @ Pkg.Types /opt/julia/share/julia/stdlib/v1.12/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/v1.12/Pkg/src/Operations.jl:2538 [3] test @ /opt/julia/share/julia/stdlib/v1.12/Pkg/src/Operations.jl:2387 [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/v1.12/Pkg/src/API.jl:552 [5] test(pkgs::Vector{PackageSpec}; io::IOContext{IO}, kwargs::@Kwargs{julia_args::Cmd}) @ Pkg.API /opt/julia/share/julia/stdlib/v1.12/Pkg/src/API.jl:169 [6] test(pkgs::Vector{String}; kwargs::@Kwargs{julia_args::Cmd}) @ Pkg.API /opt/julia/share/julia/stdlib/v1.12/Pkg/src/API.jl:157 [7] test @ /opt/julia/share/julia/stdlib/v1.12/Pkg/src/API.jl:157 [inlined] [8] #test#81 @ /opt/julia/share/julia/stdlib/v1.12/Pkg/src/API.jl:156 [inlined] [9] top-level scope @ /PkgEval.jl/scripts/evaluate.jl:223 [10] include(mod::Module, _path::String) @ Base ./Base.jl:306 [11] exec_options(opts::Base.JLOptions) @ Base ./client.jl:317 [12] _start() @ Base ./client.jl:550 in expression starting at /PkgEval.jl/scripts/evaluate.jl:214 PkgEval failed after 502.13s: package tests unexpectedly errored