this derivation will be built:
  /nix/store/560gk8al4hw7786h168rhpk4im3njl4m-bernstein-3.14.159.drv
this path will be fetched (538.6 KiB download, 3.0 MiB unpacked):
  /nix/store/z215xdhi3k6acjrz5rsg9m0ssskyd7n4-python3.14-mcp-1.29.0
building '/nix/store/560gk8al4hw7786h168rhpk4im3njl4m-bernstein-3.14.159.drv'
bernstein-3.14.159> Sourcing python-remove-tests-dir-hook
bernstein-3.14.159> Sourcing python-catch-conflicts-hook.sh
bernstein-3.14.159> Sourcing python-remove-bin-bytecode-hook.sh
bernstein-3.14.159> Sourcing pypa-build-hook
bernstein-3.14.159> Using pypaBuildPhase
bernstein-3.14.159> Sourcing python-runtime-deps-check-hook
bernstein-3.14.159> Using pythonRuntimeDepsCheckHook
bernstein-3.14.159> Sourcing pypa-install-hook
bernstein-3.14.159> Using pypaInstallPhase
bernstein-3.14.159> Sourcing python-imports-check-hook.sh
bernstein-3.14.159> Using pythonImportsCheckPhase
bernstein-3.14.159> Sourcing python-namespaces-hook
bernstein-3.14.159> Sourcing python-catch-conflicts-hook.sh
bernstein-3.14.159> Using versionCheckHook
bernstein-3.14.159> Using checkPhaseThreadLimitHook
bernstein-3.14.159> Running phase: unpackPhase
bernstein-3.14.159> unpacking source archive /nix/store/hc6is5yyvysz2xk5m97i9s3r50kdywjp-source
bernstein-3.14.159> source root is source
bernstein-3.14.159> setting SOURCE_DATE_EPOCH to timestamp 315619200 of file "source/web/vite.config.ts"
bernstein-3.14.159> Running phase: patchPhase
bernstein-3.14.159> Running phase: updateAutotoolsGnuConfigScriptsPhase
bernstein-3.14.159> Running phase: configurePhase
bernstein-3.14.159> no configure script, doing nothing
bernstein-3.14.159> Running phase: buildPhase
bernstein-3.14.159> Executing pypaBuildPhase
bernstein-3.14.159> Creating a wheel...
bernstein-3.14.159> pypa build flags: --no-isolation --outdir dist/ --wheel
bernstein-3.14.159> * Getting build dependencies for wheel...
bernstein-3.14.159> * Building wheel...
bernstein-3.14.159> Successfully built bernstein-3.14.159-py3-none-any.whl
bernstein-3.14.159> Finished creating a wheel...
bernstein-3.14.159> /build/source/dist /build/source
bernstein-3.14.159> Unpacking to: unpacked/bernstein-3.14.159...OK
bernstein-3.14.159> Repacking wheel as ./bernstein-3.14.159-py3-none-any.whl...OK
bernstein-3.14.159> /build/source
bernstein-3.14.159> Finished executing pypaBuildPhase
bernstein-3.14.159> Running phase: pythonRuntimeDepsCheckHook
bernstein-3.14.159> Executing pythonRuntimeDepsCheck
bernstein-3.14.159> Checking runtime dependencies for bernstein-3.14.159-py3-none-any.whl
bernstein-3.14.159> Finished executing pythonRuntimeDepsCheck
bernstein-3.14.159> Running phase: installPhase
bernstein-3.14.159> Executing pypaInstallPhase
bernstein-3.14.159> Successfully installed bernstein-3.14.159-py3-none-any.whl
bernstein-3.14.159> Finished executing pypaInstallPhase
bernstein-3.14.159> Running phase: pythonOutputDistPhase
bernstein-3.14.159> Executing pythonOutputDistPhase
bernstein-3.14.159> Finished executing pythonOutputDistPhase
bernstein-3.14.159> Running phase: fixupPhase
bernstein-3.14.159> shrinking RPATHs of ELF executables and libraries in /nix/store/qqjzcqx4gi05kmws3cgy29rk1scfvawq-bernstein-3.14.159
bernstein-3.14.159> checking for references to /build/ in /nix/store/qqjzcqx4gi05kmws3cgy29rk1scfvawq-bernstein-3.14.159...
bernstein-3.14.159> patching script interpreter paths in /nix/store/qqjzcqx4gi05kmws3cgy29rk1scfvawq-bernstein-3.14.159
bernstein-3.14.159> stripping (with command strip and flags -S -p) in  /nix/store/qqjzcqx4gi05kmws3cgy29rk1scfvawq-bernstein-3.14.159/lib /nix/store/qqjzcqx4gi05kmws3cgy29rk1scfvawq-bernstein-3.14.159/bin
bernstein-3.14.159> shrinking RPATHs of ELF executables and libraries in /nix/store/k6rrjfdxkqdki9igqfr4wswdamwx27wy-bernstein-3.14.159-dist
bernstein-3.14.159> checking for references to /build/ in /nix/store/k6rrjfdxkqdki9igqfr4wswdamwx27wy-bernstein-3.14.159-dist...
bernstein-3.14.159> patching script interpreter paths in /nix/store/k6rrjfdxkqdki9igqfr4wswdamwx27wy-bernstein-3.14.159-dist
bernstein-3.14.159> Rewriting #!/nix/store/gxzhl7aaiid7zp3y47jqqiq7zg5mqpwp-python3-3.14.6/bin/python3.14 to #!/nix/store/gxzhl7aaiid7zp3y47jqqiq7zg5mqpwp-python3-3.14.6
bernstein-3.14.159> wrapping `/nix/store/qqjzcqx4gi05kmws3cgy29rk1scfvawq-bernstein-3.14.159/bin/bernstein-worker'...
bernstein-3.14.159> Rewriting #!/nix/store/gxzhl7aaiid7zp3y47jqqiq7zg5mqpwp-python3-3.14.6/bin/python3.14 to #!/nix/store/gxzhl7aaiid7zp3y47jqqiq7zg5mqpwp-python3-3.14.6
bernstein-3.14.159> wrapping `/nix/store/qqjzcqx4gi05kmws3cgy29rk1scfvawq-bernstein-3.14.159/bin/bernstein'...
bernstein-3.14.159> Rewriting #!/nix/store/gxzhl7aaiid7zp3y47jqqiq7zg5mqpwp-python3-3.14.6/bin/python3.14 to #!/nix/store/gxzhl7aaiid7zp3y47jqqiq7zg5mqpwp-python3-3.14.6
bernstein-3.14.159> wrapping `/nix/store/qqjzcqx4gi05kmws3cgy29rk1scfvawq-bernstein-3.14.159/bin/bernstein-bench'...
bernstein-3.14.159> Executing pythonRemoveTestsDir
bernstein-3.14.159> Finished executing pythonRemoveTestsDir
bernstein-3.14.159> Running phase: installCheckPhase
bernstein-3.14.159> Executing versionCheckPhase
bernstein-3.14.159> Successfully managed to find version 3.14.159 in the output of the command /nix/store/qqjzcqx4gi05kmws3cgy29rk1scfvawq-bernstein-3.14.159/bin/bernstein --version
bernstein-3.14.159> bernstein, version 3.14.159
bernstein-3.14.159> Finished versionCheckPhase
bernstein-3.14.159> setting known thread variables to default: 1
bernstein-3.14.159>  OMP_NUM_THREADS=1 OPENBLAS_NUM_THREADS=1 MKL_NUM_THREADS=1 BLIS_NUM_THREADS=1 VECLIB_MAXIMUM_THREADS=1 NUMBA_NUM_THREADS=1 NUMEXPR_NUM_THREADS=1
bernstein-3.14.159> no Makefile or custom installCheckPhase, doing nothing
bernstein-3.14.159> Running phase: pythonCatchConflictsPhase
bernstein-3.14.159> Running phase: pythonRemoveBinBytecodePhase
bernstein-3.14.159> Running phase: pythonImportsCheckPhase
bernstein-3.14.159> Executing pythonImportsCheckPhase
bernstein-3.14.159> Check whether the following modules can be imported: bernstein

post-build step Upload to niks3: ok
time=2026-08-11T18:34:35.276Z level=INFO msg="Uploading 1 paths to niks3.numtide.com (204 already cached)"
time=2026-08-11T18:34:35.276Z level=INFO msg="Uploading qqjzcqx4gi05kmws3cgy29rk1scfvawq-bernstein-3.14.159 (95.9MB)"
time=2026-08-11T18:34:37.512Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-11T18:34:37.824Z level=INFO msg="Upload complete. (3.782s)"