Package evaluation to test Optuna on Julia 1.14.0-DEV.3155 (07edee4e4c*) started at 2026-09-10T17:34:48.897 ################################################################################ # Set-up # Installing PkgEval dependencies (TestEnv)... Activating project at `~/.julia/environments/v1.14` Set-up completed after 15.46s ################################################################################ # Installation # Installing Optuna... Resolving package versions... Updating `~/.julia/environments/v1.14/Project.toml` [a5d0552b] + Optuna v0.3.1 Updating `~/.julia/environments/v1.14/Manifest.toml` [0b6fb165] + ChunkCodecCore v1.0.2 [4c0bbee4] + ChunkCodecLibZlib v1.1.0 [55437552] + ChunkCodecLibZstd v1.0.0 [992eb4ea] + CondaPkg v0.2.36 [9a962f9c] + DataAPI v1.16.0 [e2d170a0] + DataValueInterfaces v1.0.0 [5789e2e9] + FileIO v1.20.0 [076d061b] + HashArrayMappedTries v0.2.0 [82899510] + IteratorInterfaceExtensions v1.0.0 [033835bb] + JLD2 v0.6.6 [692b3bcd] + JLLWrappers v1.8.0 [682c06a0] + JSON v1.8.0 [1914dd2f] + MacroTools v0.5.16 [0b3b1443] + MicroMamba v0.1.15 [a5d0552b] + Optuna v0.3.1 [bac558e1] + OrderedCollections v2.0.1 [69de0a69] + Parsers v3.0.0 [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 v2.8.5 [3783bdb8] + TableTraits v1.0.1 [bd369af6] + Tables v1.14.0 [e17b2a0c] + UnsafePointers v1.0.0 [f8abcde7] + micromamba_jll v2.3.1+0 [4d7b5844] + pixi_jll v0.76.2+0 [0dad84c5] + ArgTools v1.2.0 [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 v1.5.7+0 [deac9b47] + LibCURL_jll v8.22.0+0 [e37daf67] + LibGit2_jll v1.9.7+0 [29816b5a] + LibSSH2_jll v1.11.104+0 [14a3606d] + MozillaCACerts_jll v2026.8.13 [458c3c95] + OpenSSL_jll v3.5.8+0 [efcefdf7] + PCRE2_jll v10.48.0+0 [83775a58] + Zlib_jll v1.3.2+0 [3161d3a3] + Zstd_jll v1.5.7+1 [8e850ede] + nghttp2_jll v1.70.0+0 [3f19e933] + p7zip_jll v17.8.2+0 Installation completed after 4.04s ################################################################################ # 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/YlAeV/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Resolving changes + openssl + optuna + python CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ init │ --format pixi └ /tmp/jl_SKsBh0/.CondaPkg ✔ Created /tmp/jl_SKsBh0/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_SKsBh0/.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/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ install └ --manifest-path /tmp/jl_SKsBh0/.CondaPkg/pixi.toml ✔ The default environment has been installed. 60.3 s ✓ Optuna 1 dependency successfully precompiled in 61 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/YlAeV/CondaPkg.toml │ CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml │ CondaPkg Resolving changes │ + openssl │ + optuna │ + python │ CondaPkg Initialising pixi │ │ /home/pkgeval/.julia/artifacts/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ │ init │ │ --format pixi │ └ /tmp/jl_SKsBh0/.CondaPkg │ ✔ Created /tmp/jl_SKsBh0/.CondaPkg/pixi.toml │ CondaPkg Wrote /tmp/jl_SKsBh0/.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/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ │ install │ └ --manifest-path /tmp/jl_SKsBh0/.CondaPkg/pixi.toml │ ✔ The default environment has been installed. └ Precompilation completed after 71.16s ################################################################################ # Testing # Testing Optuna Status `/tmp/jl_FiW2RA/Project.toml` [992eb4ea] CondaPkg v0.2.36 [a5d0552b] Optuna v0.3.1 [8dfed614] Test v1.11.0 Status `/tmp/jl_FiW2RA/Manifest.toml` [0b6fb165] ChunkCodecCore v1.0.2 [4c0bbee4] ChunkCodecLibZlib v1.1.0 [55437552] ChunkCodecLibZstd v1.0.0 [992eb4ea] CondaPkg v0.2.36 [9a962f9c] DataAPI v1.16.0 [e2d170a0] DataValueInterfaces v1.0.0 [5789e2e9] FileIO v1.20.0 [076d061b] HashArrayMappedTries v0.2.0 [82899510] IteratorInterfaceExtensions v1.0.0 [033835bb] JLD2 v0.6.6 [692b3bcd] JLLWrappers v1.8.0 [682c06a0] JSON v1.8.0 [1914dd2f] MacroTools v0.5.16 [0b3b1443] MicroMamba v0.1.15 [a5d0552b] Optuna v0.3.1 [bac558e1] OrderedCollections v2.0.1 [69de0a69] Parsers v3.0.0 [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 v2.8.5 [3783bdb8] TableTraits v1.0.1 [bd369af6] Tables v1.14.0 [e17b2a0c] UnsafePointers v1.0.0 [f8abcde7] micromamba_jll v2.3.1+0 [4d7b5844] pixi_jll v0.76.2+0 [0dad84c5] ArgTools v1.2.0 [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 v1.5.7+0 [deac9b47] LibCURL_jll v8.22.0+0 [e37daf67] LibGit2_jll v1.9.7+0 [29816b5a] LibSSH2_jll v1.11.104+0 [14a3606d] MozillaCACerts_jll v2026.8.13 [458c3c95] OpenSSL_jll v3.5.8+0 [efcefdf7] PCRE2_jll v10.48.0+0 [83775a58] Zlib_jll v1.3.2+0 [3161d3a3] Zstd_jll v1.5.7+1 [8e850ede] nghttp2_jll v1.70.0+0 [3f19e933] p7zip_jll v17.8.2+0 Testing Running tests... CondaPkg Found dependencies: /tmp/jl_FiW2RA/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/YlAeV/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Resolving changes + openssl + optuna + pymysql + python CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ init │ --format pixi └ /tmp/jl_FiW2RA/.CondaPkg ✔ Created /tmp/jl_FiW2RA/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_FiW2RA/.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/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ install └ --manifest-path /tmp/jl_FiW2RA/.CondaPkg/pixi.toml ✔ The default environment has been installed. CondaPkg Found dependencies: /tmp/jl_FiW2RA/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/YlAeV/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Resolving changes + cryptography CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ init │ --format pixi └ /tmp/jl_FiW2RA/.CondaPkg ✔ Created /tmp/jl_FiW2RA/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_FiW2RA/.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/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ install └ --manifest-path /tmp/jl_FiW2RA/.CondaPkg/pixi.toml ✔ The default environment has been installed. CondaPkg Found dependencies: /tmp/jl_FiW2RA/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/YlAeV/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Resolving changes + redis-py CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ init │ --format pixi └ /tmp/jl_FiW2RA/.CondaPkg ✔ Created /tmp/jl_FiW2RA/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_FiW2RA/.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/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ install └ --manifest-path /tmp/jl_FiW2RA/.CondaPkg/pixi.toml ✔ The default environment has been installed. CondaPkg Found dependencies: /tmp/jl_FiW2RA/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/YlAeV/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ init │ --format pixi └ /tmp/jl_FiW2RA/.CondaPkg ✔ Created /tmp/jl_FiW2RA/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_FiW2RA/.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/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ update └ --manifest-path /tmp/jl_FiW2RA/.CondaPkg/pixi.toml Environment: default + (conda) _openmp_mutex 4.5 20_gnu + (conda) alembic 1.19.2 pyh5ded981_0 + (conda) async-timeout 5.0.1 pyhcf101f3_2 + (conda) bzip2 1.0.8 hda65f42_10 + (conda) ca-certificates 2026.7.22 hbd8a1cb_0 + (conda) cffi 2.1.1 py312h703531f_3 + (conda) colorlog 6.11.0 pyh8f84b5b_0 + (conda) cryptography 46.0.7 py312ha4b625e_0 + (conda) greenlet 3.5.5 py312h8285ef7_0 + (conda) icu 78.3 py310h44b86e0_2 + (conda) importlib-metadata 9.0.1 pyhcf101f3_0 + (conda) ld_impl_linux-64 2.46.1 default_hbd61a6d_102 + (conda) libblas 3.11.0 10_h4a7cf45_openblas + (conda) libcblas 3.11.0 10_h0358290_openblas + (conda) libexpat 2.8.1 hecca717_1 + (conda) libffi 3.7.0 h81df57d_1 + (conda) libgcc 16.2.0 ha9f2e26_4 + (conda) libgfortran 16.2.0 h69a702a_4 + (conda) libgfortran5 16.2.0 h6b99dfc_4 + (conda) libgomp 16.2.0 he0feb66_4 + (conda) liblapack 3.11.0 10_h47877c9_openblas + (conda) liblzma 5.8.3 hb03c661_1 + (conda) libnsl 2.0.1 hb9d3cd8_1 + (conda) libopenblas 0.3.34 pthreads_hcf972fe_1 + (conda) libpython 3.12.14 h0c77377_3_cpython + (conda) libsqlite 3.53.4 h13e7031_1 + (conda) libstdcxx 16.2.0 h934c35e_4 + (conda) libuuid 2.42.3 hcfc3c73_0 + (conda) libxcrypt 4.4.38 h280c20c_0 + (conda) libzlib 1.3.2 h25fd6f3_3 + (conda) mako 1.4.1 pyhcf101f3_0 + (conda) markupsafe 3.0.3 py312h8a5da7c_1 + (conda) ncurses 6.6 hdb14827_1 + (conda) numpy 2.5.3 py312he827f4e_0 + (conda) openssl 3.5.8 h781a0a9_0 + (conda) optuna 4.9.0 pyhd8ed1ab_0 + (conda) packaging 26.3 pyhc364b38_0 + (conda) pycparser 3.0 pyhcf101f3_0 + (conda) pymysql 1.2.0 pyhcf101f3_0 + (conda) python 3.12.14 h5f976f7_3_cpython + (conda) python_abi 3.12 9_cp312 + (conda) pyyaml 6.0.3 py312h8a5da7c_1 + (conda) readline 8.3 hd6e31c0_1 + (conda) redis-py 7.4.0 pyhd8ed1ab_0 + (conda) sqlalchemy 2.0.52 py312h5253ce2_0 + (conda) tk 8.6.13 noxft_h1df4ec4_4 + (conda) tomli 2.4.1 pyhcf101f3_0 + (conda) tqdm 4.70.0 pyh8f84b5b_0 + (conda) typing-extensions 4.16.0 h69aa097_0 + (conda) typing_extensions 4.16.0 pyhcf101f3_0 + (conda) tzdata 2026c h151e31d_0 + (conda) yaml 0.2.5 hebe6cf0_3 + (conda) zipp 4.1.0 pyhcf101f3_0 + (conda) zstd 1.5.7 hb78ec9c_7 CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ install └ --manifest-path /tmp/jl_FiW2RA/.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_FiW2RA/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/YlAeV/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Resolving changes + pytest CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ init │ --format pixi └ /tmp/jl_FiW2RA/.CondaPkg ✔ Created /tmp/jl_FiW2RA/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_FiW2RA/.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/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ install └ --manifest-path /tmp/jl_FiW2RA/.CondaPkg/pixi.toml ✔ The default environment has been installed. CondaPkg Found dependencies: /tmp/jl_FiW2RA/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/YlAeV/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ init │ --format pixi └ /tmp/jl_FiW2RA/.CondaPkg ✔ Created /tmp/jl_FiW2RA/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_FiW2RA/.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/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ update └ --manifest-path /tmp/jl_FiW2RA/.CondaPkg/pixi.toml Environment: default + (conda) _openmp_mutex 4.5 20_gnu + (conda) alembic 1.19.2 pyh5ded981_0 + (conda) async-timeout 5.0.1 pyhcf101f3_2 + (conda) bzip2 1.0.8 hda65f42_10 + (conda) ca-certificates 2026.7.22 hbd8a1cb_0 + (conda) cffi 2.1.1 py312h703531f_3 + (conda) colorama 0.4.6 pyhd8ed1ab_1 + (conda) colorlog 6.11.0 pyh8f84b5b_0 + (conda) cryptography 46.0.7 py312ha4b625e_0 + (conda) exceptiongroup 1.3.1 pyhd8ed1ab_0 + (conda) greenlet 3.5.5 py312h8285ef7_0 + (conda) icu 78.3 py310h44b86e0_2 + (conda) importlib-metadata 9.0.1 pyhcf101f3_0 + (conda) iniconfig 2.3.0 pyhd8ed1ab_0 + (conda) ld_impl_linux-64 2.46.1 default_hbd61a6d_102 + (conda) libblas 3.11.0 10_h4a7cf45_openblas + (conda) libcblas 3.11.0 10_h0358290_openblas + (conda) libexpat 2.8.1 hecca717_1 + (conda) libffi 3.7.0 h81df57d_1 + (conda) libgcc 16.2.0 ha9f2e26_4 + (conda) libgfortran 16.2.0 h69a702a_4 + (conda) libgfortran5 16.2.0 h6b99dfc_4 + (conda) libgomp 16.2.0 he0feb66_4 + (conda) liblapack 3.11.0 10_h47877c9_openblas + (conda) liblzma 5.8.3 hb03c661_1 + (conda) libnsl 2.0.1 hb9d3cd8_1 + (conda) libopenblas 0.3.34 pthreads_hcf972fe_1 + (conda) libpython 3.12.14 h0c77377_3_cpython + (conda) libsqlite 3.53.4 h13e7031_1 + (conda) libstdcxx 16.2.0 h934c35e_4 + (conda) libuuid 2.42.3 hcfc3c73_0 + (conda) libxcrypt 4.4.38 h280c20c_0 + (conda) libzlib 1.3.2 h25fd6f3_3 + (conda) mako 1.4.1 pyhcf101f3_0 + (conda) markupsafe 3.0.3 py312h8a5da7c_1 + (conda) ncurses 6.6 hdb14827_1 + (conda) numpy 2.5.3 py312he827f4e_0 + (conda) openssl 3.5.8 h781a0a9_0 + (conda) optuna 4.9.0 pyhd8ed1ab_0 + (conda) packaging 26.3 pyhc364b38_0 + (conda) pluggy 1.6.0 pyhf9edf01_1 + (conda) pycparser 3.0 pyhcf101f3_0 + (conda) pygments 2.21.0 pyhcf101f3_0 + (conda) pymysql 1.2.0 pyhcf101f3_0 + (conda) pytest 9.1.1 pyhc364b38_2 + (conda) python 3.12.14 h5f976f7_3_cpython + (conda) python_abi 3.12 9_cp312 + (conda) pyyaml 6.0.3 py312h8a5da7c_1 + (conda) readline 8.3 hd6e31c0_1 + (conda) redis-py 7.4.0 pyhd8ed1ab_0 + (conda) sqlalchemy 2.0.52 py312h5253ce2_0 + (conda) tk 8.6.13 noxft_h1df4ec4_4 + (conda) tomli 2.4.1 pyhcf101f3_0 + (conda) tqdm 4.70.0 pyh8f84b5b_0 + (conda) typing-extensions 4.16.0 h69aa097_0 + (conda) typing_extensions 4.16.0 pyhcf101f3_0 + (conda) tzdata 2026c h151e31d_0 + (conda) yaml 0.2.5 hebe6cf0_3 + (conda) zipp 4.1.0 pyhcf101f3_0 + (conda) zstd 1.5.7 hb78ec9c_7 CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ install └ --manifest-path /tmp/jl_FiW2RA/.CondaPkg/pixi.toml ✔ The default environment has been installed. [I 2026-09-10 17:38:33,484] A new study created in RDB with name: test-study [I 2026-09-10 17:38:37,586] A new study created in RDB with name: test-study [I 2026-09-10 17:38:38,416] A new study created in RDB with name: test-study [I 2026-09-10 17:38:38,973] A new study created in RDB with name: test-study sys:1: ExperimentalWarning: PatientPruner is experimental (supported from v2.8.0). The interface can change in the future. [I 2026-09-10 17:38:39,705] A new study created in RDB with name: test-study [I 2026-09-10 17:38:40,653] A new study created in RDB with name: test-study [I 2026-09-10 17:38:41,075] A new study created in RDB with name: test-study [I 2026-09-10 17:38:41,745] A new study created in RDB with name: test-study [I 2026-09-10 17:38:43,272] A new study created in RDB with name: test-study [I 2026-09-10 17:38:44,449] A new study created in RDB with name: test-study [I 2026-09-10 17:38:45,203] A new study created in RDB with name: test-study [I 2026-09-10 17:38:46,438] A new study created in RDB with name: test-study [I 2026-09-10 17:38:46,748] 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_FiW2RA/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/YlAeV/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Resolving changes + scipy CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ init │ --format pixi └ /tmp/jl_FiW2RA/.CondaPkg ✔ Created /tmp/jl_FiW2RA/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_FiW2RA/.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/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ install └ --manifest-path /tmp/jl_FiW2RA/.CondaPkg/pixi.toml ✔ The default environment has been installed. CondaPkg Found dependencies: /tmp/jl_FiW2RA/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/YlAeV/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ init │ --format pixi └ /tmp/jl_FiW2RA/.CondaPkg ✔ Created /tmp/jl_FiW2RA/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_FiW2RA/.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/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ update └ --manifest-path /tmp/jl_FiW2RA/.CondaPkg/pixi.toml Environment: default + (conda) _openmp_mutex 4.5 20_gnu + (conda) alembic 1.19.2 pyh5ded981_0 + (conda) async-timeout 5.0.1 pyhcf101f3_2 + (conda) bzip2 1.0.8 hda65f42_10 + (conda) ca-certificates 2026.7.22 hbd8a1cb_0 + (conda) cffi 2.1.1 py312h703531f_3 + (conda) colorama 0.4.6 pyhd8ed1ab_1 + (conda) colorlog 6.11.0 pyh8f84b5b_0 + (conda) cryptography 46.0.7 py312ha4b625e_0 + (conda) exceptiongroup 1.3.1 pyhd8ed1ab_0 + (conda) greenlet 3.5.5 py312h8285ef7_0 + (conda) icu 78.3 py310h44b86e0_2 + (conda) importlib-metadata 9.0.1 pyhcf101f3_0 + (conda) iniconfig 2.3.0 pyhd8ed1ab_0 + (conda) ld_impl_linux-64 2.46.1 default_hbd61a6d_102 + (conda) libblas 3.11.0 10_h4a7cf45_openblas + (conda) libcblas 3.11.0 10_h0358290_openblas + (conda) libexpat 2.8.1 hecca717_1 + (conda) libffi 3.7.0 h81df57d_1 + (conda) libgcc 16.2.0 ha9f2e26_4 + (conda) libgfortran 16.2.0 h69a702a_4 + (conda) libgfortran5 16.2.0 h6b99dfc_4 + (conda) libgomp 16.2.0 he0feb66_4 + (conda) liblapack 3.11.0 10_h47877c9_openblas + (conda) liblzma 5.8.3 hb03c661_1 + (conda) libnsl 2.0.1 hb9d3cd8_1 + (conda) libopenblas 0.3.34 pthreads_hcf972fe_1 + (conda) libpython 3.12.14 h0c77377_3_cpython + (conda) libsqlite 3.53.4 h13e7031_1 + (conda) libstdcxx 16.2.0 h934c35e_4 + (conda) libuuid 2.42.3 hcfc3c73_0 + (conda) libxcrypt 4.4.38 h280c20c_0 + (conda) libzlib 1.3.2 h25fd6f3_3 + (conda) mako 1.4.1 pyhcf101f3_0 + (conda) markupsafe 3.0.3 py312h8a5da7c_1 + (conda) ncurses 6.6 hdb14827_1 + (conda) numpy 2.5.3 py312he827f4e_0 + (conda) openssl 3.5.8 h781a0a9_0 + (conda) optuna 4.9.0 pyhd8ed1ab_0 + (conda) packaging 26.3 pyhc364b38_0 + (conda) pluggy 1.6.0 pyhf9edf01_1 + (conda) pycparser 3.0 pyhcf101f3_0 + (conda) pygments 2.21.0 pyhcf101f3_0 + (conda) pymysql 1.2.0 pyhcf101f3_0 + (conda) pytest 9.1.1 pyhc364b38_2 + (conda) python 3.12.14 h5f976f7_3_cpython + (conda) python_abi 3.12 9_cp312 + (conda) pyyaml 6.0.3 py312h8a5da7c_1 + (conda) readline 8.3 hd6e31c0_1 + (conda) redis-py 7.4.0 pyhd8ed1ab_0 + (conda) scipy 1.18.0 py312h54fa4ab_0 + (conda) sqlalchemy 2.0.52 py312h5253ce2_0 + (conda) tk 8.6.13 noxft_h1df4ec4_4 + (conda) tomli 2.4.1 pyhcf101f3_0 + (conda) tqdm 4.70.0 pyh8f84b5b_0 + (conda) typing-extensions 4.16.0 h69aa097_0 + (conda) typing_extensions 4.16.0 pyhcf101f3_0 + (conda) tzdata 2026c h151e31d_0 + (conda) yaml 0.2.5 hebe6cf0_3 + (conda) zipp 4.1.0 pyhcf101f3_0 + (conda) zstd 1.5.7 hb78ec9c_7 CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ install └ --manifest-path /tmp/jl_FiW2RA/.CondaPkg/pixi.toml ✔ The default environment has been installed. sys:1: ExperimentalWarning: WilcoxonPruner is experimental (supported from v3.6.0). The interface can change in the future. [I 2026-09-10 17:38:51,424] A new study created in RDB with name: test-study [I 2026-09-10 17:38:52,235] A new study created in RDB with name: test-study [I 2026-09-10 17:38:58,439] A new study created in RDB with name: test-study [I 2026-09-10 17:39:01,196] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:39:01,547] A new study created in RDB with name: repro_test_2 sys:1: 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. sys:1: 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. sys:1: 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. sys:1: 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. sys:1: 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 2026-09-10 17:39:02,359] A new study created in RDB with name: test-study [I 2026-09-10 17:39:03,332] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:39:03,716] A new study created in RDB with name: repro_test_2 sys:1: 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. sys:1: 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 2026-09-10 17:39:04,656] A new study created in RDB with name: test-study [I 2026-09-10 17:39:05,793] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:39:06,158] A new study created in RDB with name: repro_test_2 sys:1: ExperimentalWarning: GPSampler is experimental (supported from v3.6.0). The interface can change in the future. [I 2026-09-10 17:39:06,726] A new study created in RDB with name: test-study [I 2026-09-10 17:39:07,976] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:39:08,667] A new study created in RDB with name: repro_test_2 [I 2026-09-10 17:39:09,346] A new study created in RDB with name: test-study [I 2026-09-10 17:39:10,492] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:39:12,648] 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_FiW2RA/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/YlAeV/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Resolving changes + cmaes CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ init │ --format pixi └ /tmp/jl_FiW2RA/.CondaPkg ✔ Created /tmp/jl_FiW2RA/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_FiW2RA/.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/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ install └ --manifest-path /tmp/jl_FiW2RA/.CondaPkg/pixi.toml ✔ The default environment has been installed. CondaPkg Found dependencies: /tmp/jl_FiW2RA/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/CondaPkg/lKlVY/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/Optuna/YlAeV/CondaPkg.toml CondaPkg Found dependencies: /home/pkgeval/.julia/packages/PythonCall/5WGSP/CondaPkg.toml CondaPkg Initialising pixi │ /home/pkgeval/.julia/artifacts/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ init │ --format pixi └ /tmp/jl_FiW2RA/.CondaPkg ✔ Created /tmp/jl_FiW2RA/.CondaPkg/pixi.toml CondaPkg Wrote /tmp/jl_FiW2RA/.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/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ update └ --manifest-path /tmp/jl_FiW2RA/.CondaPkg/pixi.toml Environment: default + (conda) _openmp_mutex 4.5 20_gnu + (conda) alembic 1.19.2 pyh5ded981_0 + (conda) async-timeout 5.0.1 pyhcf101f3_2 + (conda) bzip2 1.0.8 hda65f42_10 + (conda) ca-certificates 2026.7.22 hbd8a1cb_0 + (conda) cffi 2.1.1 py312h703531f_3 + (conda) cmaes 0.13.1 pyhd8ed1ab_0 + (conda) colorama 0.4.6 pyhd8ed1ab_1 + (conda) colorlog 6.11.0 pyh8f84b5b_0 + (conda) cryptography 46.0.7 py312ha4b625e_0 + (conda) exceptiongroup 1.3.1 pyhd8ed1ab_0 + (conda) greenlet 3.5.5 py312h8285ef7_0 + (conda) icu 78.3 py310h44b86e0_2 + (conda) importlib-metadata 9.0.1 pyhcf101f3_0 + (conda) iniconfig 2.3.0 pyhd8ed1ab_0 + (conda) ld_impl_linux-64 2.46.1 default_hbd61a6d_102 + (conda) libblas 3.11.0 10_h4a7cf45_openblas + (conda) libcblas 3.11.0 10_h0358290_openblas + (conda) libexpat 2.8.1 hecca717_1 + (conda) libffi 3.7.0 h81df57d_1 + (conda) libgcc 16.2.0 ha9f2e26_4 + (conda) libgfortran 16.2.0 h69a702a_4 + (conda) libgfortran5 16.2.0 h6b99dfc_4 + (conda) libgomp 16.2.0 he0feb66_4 + (conda) liblapack 3.11.0 10_h47877c9_openblas + (conda) liblzma 5.8.3 hb03c661_1 + (conda) libnsl 2.0.1 hb9d3cd8_1 + (conda) libopenblas 0.3.34 pthreads_hcf972fe_1 + (conda) libpython 3.12.14 h0c77377_3_cpython + (conda) libsqlite 3.53.4 h13e7031_1 + (conda) libstdcxx 16.2.0 h934c35e_4 + (conda) libuuid 2.42.3 hcfc3c73_0 + (conda) libxcrypt 4.4.38 h280c20c_0 + (conda) libzlib 1.3.2 h25fd6f3_3 + (conda) mako 1.4.1 pyhcf101f3_0 + (conda) markupsafe 3.0.3 py312h8a5da7c_1 + (conda) ncurses 6.6 hdb14827_1 + (conda) numpy 2.5.3 py312he827f4e_0 + (conda) openssl 3.5.8 h781a0a9_0 + (conda) optuna 4.9.0 pyhd8ed1ab_0 + (conda) packaging 26.3 pyhc364b38_0 + (conda) pluggy 1.6.0 pyhf9edf01_1 + (conda) pycparser 3.0 pyhcf101f3_0 + (conda) pygments 2.21.0 pyhcf101f3_0 + (conda) pymysql 1.2.0 pyhcf101f3_0 + (conda) pytest 9.1.1 pyhc364b38_2 + (conda) python 3.12.14 h5f976f7_3_cpython + (conda) python_abi 3.12 9_cp312 + (conda) pyyaml 6.0.3 py312h8a5da7c_1 + (conda) readline 8.3 hd6e31c0_1 + (conda) redis-py 7.4.0 pyhd8ed1ab_0 + (conda) scipy 1.18.0 py312h54fa4ab_0 + (conda) sqlalchemy 2.0.52 py312h5253ce2_0 + (conda) tk 8.6.13 noxft_h1df4ec4_4 + (conda) tomli 2.4.1 pyhcf101f3_0 + (conda) tqdm 4.70.0 pyh8f84b5b_0 + (conda) typing-extensions 4.16.0 h69aa097_0 + (conda) typing_extensions 4.16.0 pyhcf101f3_0 + (conda) tzdata 2026c h151e31d_0 + (conda) yaml 0.2.5 hebe6cf0_3 + (conda) zipp 4.1.0 pyhcf101f3_0 + (conda) zstd 1.5.7 hb78ec9c_7 CondaPkg Installing packages │ /home/pkgeval/.julia/artifacts/8429d049f6c01106c62971e9540e146dc068df25/bin/pixi │ install └ --manifest-path /tmp/jl_FiW2RA/.CondaPkg/pixi.toml ✔ The default environment has been installed. sys:1: FutureWarning: __init__() got {'x0', 'independent_sampler', 'warn_independent_sampling', 'seed', 'n_startup_trials', 'sigma0'} 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 2026-09-10 17:39:15,717] A new study created in RDB with name: test-study [W 2026-09-10 17:39:15,964] 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 2026-09-10 17:39:16,060] 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 2026-09-10 17:39:16,141] 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 2026-09-10 17:39:16,220] 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 2026-09-10 17:39:17,121] 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 2026-09-10 17:39:17,199] 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 2026-09-10 17:39:17,293] 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 2026-09-10 17:39:17,374] 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 2026-09-10 17:39:17,448] 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 2026-09-10 17:39:19,599] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:39:20,401] A new study created in RDB with name: repro_test_2 sys:1: 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. sys:1: 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. sys:1: 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 2026-09-10 17:39:21,537] A new study created in RDB with name: test-study [W 2026-09-10 17:39:22,686] 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 2026-09-10 17:39:22,765] 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 2026-09-10 17:39:22,892] 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 2026-09-10 17:39:24,044] 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 2026-09-10 17:39:24,124] 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 2026-09-10 17:39:24,234] 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 2026-09-10 17:39:25,465] 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 2026-09-10 17:39:25,540] 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 2026-09-10 17:39:25,661] 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 2026-09-10 17:39:27,072] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:39:27,909] A new study created in RDB with name: repro_test_2 [I 2026-09-10 17:39:29,466] A new study created in RDB with name: test-study [I 2026-09-10 17:39:32,207] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:39:32,802] A new study created in RDB with name: repro_test_2 sys:1: ExperimentalWarning: BLXAlphaCrossover is experimental (supported from v3.0.0). The interface can change in the future. sys:1: ExperimentalWarning: SPXCrossover is experimental (supported from v3.0.0). The interface can change in the future. sys:1: ExperimentalWarning: SBXCrossover is experimental (supported from v3.0.0). The interface can change in the future. sys:1: ExperimentalWarning: VSBXCrossover is experimental (supported from v3.0.0). The interface can change in the future. sys:1: ExperimentalWarning: UNDXCrossover is experimental (supported from v3.0.0). The interface can change in the future. [I 2026-09-10 17:39:34,855] A new study created in RDB with name: test-study [I 2026-09-10 17:39:36,935] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:39:37,786] A new study created in RDB with name: repro_test_2 [I 2026-09-10 17:39:38,654] A new study created in RDB with name: test-study [I 2026-09-10 17:39:39,851] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:39:40,486] A new study created in RDB with name: repro_test_2 [I 2026-09-10 17:39:40,919] A new study created in RDB with name: test-study [I 2026-09-10 17:39:42,281] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:39:42,829] A new study created in RDB with name: repro_test_2 [I 2026-09-10 17:39:43,426] A new study created in RDB with name: test-study [I 2026-09-10 17:39:45,211] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:39:45,655] A new study created in RDB with name: repro_test_2 [I 2026-09-10 17:39:46,102] A new study created in RDB with name: test-study [I 2026-09-10 17:39:47,126] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:39:47,557] A new study created in RDB with name: repro_test_2 [I 2026-09-10 17:39:47,966] A new study created in RDB with name: test-study [I 2026-09-10 17:39:48,927] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:39:49,692] A new study created in RDB with name: repro_test_2 sys:1: ExperimentalWarning: NSGAIIISampler is experimental (supported from v3.2.0). The interface can change in the future. [I 2026-09-10 17:39:50,354] A new study created in RDB with name: test-study [I 2026-09-10 17:39:53,046] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:39:53,859] A new study created in RDB with name: repro_test_2 [I 2026-09-10 17:39:56,435] A new study created in RDB with name: test-study [I 2026-09-10 17:39:58,772] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:39:59,568] A new study created in RDB with name: repro_test_2 [I 2026-09-10 17:40:00,304] A new study created in RDB with name: test-study [I 2026-09-10 17:40:02,398] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:40:03,537] A new study created in RDB with name: repro_test_2 [I 2026-09-10 17:40:04,408] A new study created in RDB with name: test-study [I 2026-09-10 17:40:06,760] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:40:07,728] A new study created in RDB with name: repro_test_2 [I 2026-09-10 17:40:08,391] A new study created in RDB with name: test-study [I 2026-09-10 17:40:10,131] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:40:11,161] A new study created in RDB with name: repro_test_2 [I 2026-09-10 17:40:11,761] A new study created in RDB with name: test-study [I 2026-09-10 17:40:13,184] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:40:13,777] A new study created in RDB with name: repro_test_2 [I 2026-09-10 17:40:14,769] A new study created in RDB with name: test-study [I 2026-09-10 17:40:16,290] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:40:16,902] A new study created in RDB with name: repro_test_2 [I 2026-09-10 17:40:18,872] A new study created in RDB with name: test-study [I 2026-09-10 17:40:20,710] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:40:21,389] A new study created in RDB with name: repro_test_2 sys:1: ExperimentalWarning: QMCSampler is experimental (supported from v3.0.0). The interface can change in the future. [I 2026-09-10 17:40:23,079] A new study created in RDB with name: test-study [W 2026-09-10 17:40:23,402] 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 2026-09-10 17:40:23,483] 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 2026-09-10 17:40:23,556] 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 2026-09-10 17:40:23,620] 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 2026-09-10 17:40:23,689] 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 2026-09-10 17:40:23,759] 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 2026-09-10 17:40:24,225] 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 2026-09-10 17:40:24,334] 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 2026-09-10 17:40:24,405] 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 2026-09-10 17:40:24,830] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:40:25,360] A new study created in RDB with name: repro_test_2 [I 2026-09-10 17:40:27,044] A new study created in RDB with name: test-study [W 2026-09-10 17:40:27,557] 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 2026-09-10 17:40:27,623] 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 2026-09-10 17:40:27,691] 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 2026-09-10 17:40:27,760] 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 2026-09-10 17:40:27,870] 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 2026-09-10 17:40:27,982] 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 2026-09-10 17:40:28,059] 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 2026-09-10 17:40:28,125] 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 2026-09-10 17:40:28,189] 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 2026-09-10 17:40:28,609] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:40:29,217] A new study created in RDB with name: repro_test_2 sys:1: ExperimentalWarning: BruteForceSampler is experimental (supported from v3.1.0). The interface can change in the future. [I 2026-09-10 17:40:30,312] A new study created in RDB with name: test-study [I 2026-09-10 17:40:33,695] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:40:35,187] A new study created in RDB with name: repro_test_2 sys:1: ExperimentalWarning: PartialFixedSampler is experimental (supported from v2.4.0). The interface can change in the future. [I 2026-09-10 17:40:36,713] A new study created in RDB with name: test-study [I 2026-09-10 17:40:39,839] A new study created in RDB with name: repro_test_1 [I 2026-09-10 17:40:40,634] A new study created in RDB with name: repro_test_2 [I 2026-09-10 17:40:47,538] A new study created in RDB with name: study1 [I 2026-09-10 17:40:47,555] A new study created in RDB with name: study2 MySQL: Error During Test at /home/pkgeval/.julia/packages/Optuna/YlAeV/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}}, tok::Base.CancellationToken) @ Base process.jl:156 [2] _spawn(cmd::Cmd, stdios::Memory{Union{RawFD, Base.IOServer, Base.SyncCloseFD, IO}}, tok::Base.CancellationToken) @ Base process.jl:177 [inlined] [3] _spawn(cmds::Cmd, tok::Base.CancellationToken) @ Base process.jl:163 [inlined] [4] success(cmd::Cmd; cancel::Base.UseDefaultToken) @ Base process.jl:621 [5] success(cmd::Cmd) @ Base process.jl:618 [6] top-level scope @ ~/.julia/packages/Optuna/YlAeV/test/storage.jl:34 [7] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2252 [inlined] [8] macro expansion @ ~/.julia/packages/Optuna/YlAeV/test/storage.jl:35 [inlined] [9] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2252 [inlined] [10] macro expansion @ ~/.julia/packages/Optuna/YlAeV/test/storage.jl:50 [inlined] [11] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2252 [inlined] [12] macro expansion @ ~/.julia/packages/Optuna/YlAeV/test/storage.jl:86 [inlined] [I 2026-09-10 17:40:56,100] A new study created in memory with name: study1 [I 2026-09-10 17:40:56,100] A new study created in memory with name: study2 [I 2026-09-10 17:40:57,248] A new study created in Journal with name: study1 [I 2026-09-10 17:40:57,251] A new study created in Journal with name: study2 [I 2026-09-10 17:40:57,312] A new study created in Journal with name: study1 [I 2026-09-10 17:40:57,314] A new study created in Journal with name: study2 JournalRedisBackend: Error During Test at /home/pkgeval/.julia/packages/Optuna/YlAeV/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}}, tok::Base.CancellationToken) @ Base process.jl:156 [2] _spawn(cmd::Cmd, stdios::Memory{Union{RawFD, Base.IOServer, Base.SyncCloseFD, IO}}, tok::Base.CancellationToken) @ Base process.jl:177 [inlined] [3] _spawn(cmds::Cmd, tok::Base.CancellationToken) @ Base process.jl:163 [inlined] [4] success(cmd::Cmd; cancel::Base.UseDefaultToken) @ Base process.jl:621 [5] success(cmd::Cmd) @ Base process.jl:618 [6] top-level scope @ ~/.julia/packages/Optuna/YlAeV/test/storage.jl:34 [7] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2252 [inlined] [8] macro expansion @ ~/.julia/packages/Optuna/YlAeV/test/storage.jl:125 [inlined] [9] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2252 [inlined] [10] macro expansion @ ~/.julia/packages/Optuna/YlAeV/test/storage.jl:156 [inlined] [11] macro expansion @ /opt/julia/share/julia/stdlib/v1.14/Test/src/Test.jl:2252 [inlined] [12] macro expansion @ ~/.julia/packages/Optuna/YlAeV/test/storage.jl:175 [inlined] [I 2026-09-10 17:40:58,516] A new study created in RDB with name: set_user_attr_trial_false_test [I 2026-09-10 17:41:08,495] A new study created in RDB with name: artifact_test [I 2026-09-10 17:41:47,610] A new study created in RDB with name: artifact_dispatch_test [I 2026-09-10 17:41:50,041] A new study created in RDB with name: multi_artifact_test [I 2026-09-10 17:41:52,261] A new study created in RDB with name: trial_type_test [I 2026-09-10 17:41:56,651] A new study created in RDB with name: fixed_trial_encoded_categorical_test [I 2026-09-10 17:42:04,891] A new study created in RDB with name: suggest_int_test [I 2026-09-10 17:42:06,904] A new study created in RDB with name: suggest_float_test [I 2026-09-10 17:42:09,099] A new study created in RDB with name: suggest_cat_test [I 2026-09-10 17:42:13,103] A new study created in RDB with name: report_test [I 2026-09-10 17:42:14,044] A new study created in RDB with name: construct_test [I 2026-09-10 17:42:14,965] A new study created in RDB with name: minimize_test [I 2026-09-10 17:42:15,386] A new study created in RDB with name: maximize_test [I 2026-09-10 17:42:16,217] A new study created in RDB with name: multi_obj_test [I 2026-09-10 17:42:18,422] A new study created in RDB with name: ask_tell_test [I 2026-09-10 17:42:19,929] A new study created in RDB with name: multi_obj_ask_tell_test [I 2026-09-10 17:42:21,029] A new study created in RDB with name: best_test [I 2026-09-10 17:42:23,043] A new study created in RDB with name: best_multi_test [I 2026-09-10 17:42:27,347] A new study created in RDB with name: load_test [I 2026-09-10 17:42:28,370] A new study created in RDB with name: to_delete [I 2026-09-10 17:42:29,372] A new study created in RDB with name: original [I 2026-09-10 17:42:29,856] A new study created in RDB with name: original [I 2026-09-10 17:42:31,138] A new study created in RDB with name: prune_tell_test [I 2026-09-10 17:42:32,960] A new study created in RDB with name: optimize_test [I 2026-09-10 17:42:39,272] A new study created in memory with name: moo_unconstrained_test [I 2026-09-10 17:42:41,647] 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/YlAeV/src/trial.jl:113 ┌ 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/YlAeV/src/trial.jl:113 ┌ 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/YlAeV/src/trial.jl:113 ┌ 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/YlAeV/src/trial.jl:113 ┌ 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/YlAeV/src/trial.jl:113 [I 2026-09-10 17:42:44,598] 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 2026-09-10 17:42:48,491] A new study created in RDB with name: single_step_test Test Summary: | Pass Error Total Time Optuna.jl | 1037 2 1039 4m36.8s utils | 2 2 13.1s pruners | 25 25 28.6s samplers | 816 816 1m43.7s storage | 41 2 43 13.4s RDBStorage | 16 1 17 11.1s SQLite | 10 10 3.5s MySQL | 6 1 7 7.6s create_mysql_url | 6 6 1.5s InMemoryStorage | 7 7 0.9s JournalStorage | 18 1 19 1.4s JournalFileBackend | 14 14 1.2s JournalRedisBackend | 4 1 5 0.1s create_redis_url | 4 4 0.1s artifacts | 35 35 53.3s trial | 69 69 21.9s study | 22 22 17.8s optimize | 7 7 7.2s moo_unconstrained_test | 13 13 1.0s optimize_multithreading | 0 5.6s single_step | 7 7 3.0s RNG of the outermost testset: Random.Xoshiro(0xbc564aa88efa1d24, 0xe6dc61d439e0756e, 0x6de36685e5005fde, 0x302900bbdf16bc26, 0xe77b75e5cf3c81ce) ERROR: LoadError: Some tests did not pass: 1037 passed, 0 failed, 2 errored, 0 broken. in expression starting at /home/pkgeval/.julia/packages/Optuna/YlAeV/test/runtests.jl:17 Testing failed after 325.62s 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:3298 [3] 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 [4] 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 [5] test(pkgs::Vector{String}; kwargs::@Kwargs{julia_args::Cmd}) @ Pkg.API /opt/julia/share/julia/stdlib/v1.14/Pkg/src/API.jl:160 [6] test(pkg::String; kwargs::@Kwargs{julia_args::Cmd}) @ Pkg.API /opt/julia/share/julia/stdlib/v1.14/Pkg/src/API.jl:159 [inlined] [7] top-level scope @ /PkgEval.jl/scripts/evaluate.jl:223 in expression starting at /PkgEval.jl/scripts/evaluate.jl:214 PkgEval failed after 540.5s: package tests unexpectedly errored