this derivation will be built:
  /nix/store/73r2ldwmpsckf7lhymf2f1mdvhcfgxkj-calendar-cli-1.0.0.drv
these 20 paths will be fetched (1.7 MiB download, 8.1 MiB unpacked):
  /nix/store/g8ivybzv5vqivnqivgl51kq2r08k60mf-ensure-newer-sources-hook
  /nix/store/6km9d4mw66vcs3b5ahd16mv0yhvkagml-pypa-build-hook.sh
  /nix/store/jvhnbby29xq9504w7n9x92fbxz3cb5cl-pypa-install-hook
  /nix/store/9593xkp0zsybpzd4njx00h3bj8g19sa6-pytest-check-hook
  /nix/store/38sy7kvsxr4ihq055ifr4mpg22h3x1rg-python-catch-conflicts-hook
  /nix/store/b9i265hz56bpkv6m3s3mrbqi4pbczckr-python-imports-check-hook.sh
  /nix/store/8lkyxzljzgmh17pvj5q1b0m3ip7kyxza-python-namespaces-hook.sh
  /nix/store/9bmzy4cmbd1pzc4avqwra98j3n222akb-python-output-dist-hook
  /nix/store/yd03vybx1z5cjyhf3mcq46kwifrmr63h-python-remove-bin-bytecode-hook
  /nix/store/rvv5pgs332i82z33vsv5w0rr1mc7h7nh-python-remove-tests-dir-hook
  /nix/store/2178ns4chvd31jdkd0g3y4cqvbjqj7hx-python-runtime-deps-check-hook.sh
  /nix/store/n2nmcli8bb7yzpa3lknf02an5vz3mjz4-python3.14-build-1.5.1
  /nix/store/c7cgw0i7nmv2wq7cadbcsrmkf3k5pg5v-python3.14-execnet-2.1.2
  /nix/store/ybbyi6m6xznmq3qkb9wc9mj99zmpn5j2-python3.14-iniconfig-2.3.0
  /nix/store/5ar0ic9b3jfbmg52vjf58flgkn27p3vi-python3.14-installer-1.0.1
  /nix/store/ph010v2j8jnd1gsdhppqvnn25l5zb2js-python3.14-pyproject-hooks-1.2.0
  /nix/store/5srgg0xydsxbp6bkgnkqarw4i8bh40c8-python3.14-pytest-9.1.1
  /nix/store/8dv7kqyqppydghqn6zk1p7ifzb1v7p2z-python3.14-pytest-xdist-3.8.0
  /nix/store/31wv1cbxzxf15w5y9rr1fhl7hx6q55np-python3.14-wheel-0.47.0
  /nix/store/n37qbjpp4rrwcz42yqbgpfgrr7l4wn5x-wrap-python-hook
building '/nix/store/73r2ldwmpsckf7lhymf2f1mdvhcfgxkj-calendar-cli-1.0.0.drv'
calendar-cli-1.0.0> Sourcing python-remove-tests-dir-hook
calendar-cli-1.0.0> Sourcing python-catch-conflicts-hook.sh
calendar-cli-1.0.0> Sourcing python-remove-bin-bytecode-hook.sh
calendar-cli-1.0.0> Sourcing pypa-build-hook
calendar-cli-1.0.0> Using pypaBuildPhase
calendar-cli-1.0.0> Sourcing python-runtime-deps-check-hook
calendar-cli-1.0.0> Using pythonRuntimeDepsCheckHook
calendar-cli-1.0.0> Sourcing pypa-install-hook
calendar-cli-1.0.0> Using pypaInstallPhase
calendar-cli-1.0.0> Sourcing python-imports-check-hook.sh
calendar-cli-1.0.0> Using pythonImportsCheckPhase
calendar-cli-1.0.0> Sourcing python-namespaces-hook
calendar-cli-1.0.0> Sourcing python-catch-conflicts-hook.sh
calendar-cli-1.0.0> Sourcing pytest-check-hook
calendar-cli-1.0.0> Using pytestCheckPhase
calendar-cli-1.0.0> Running phase: unpackPhase
calendar-cli-1.0.0> unpacking source archive /nix/store/y6rz3sj7b6fzy8lcj23qdnfbrrfd1y6z-calendar-cli
calendar-cli-1.0.0> source root is calendar-cli
calendar-cli-1.0.0> setting SOURCE_DATE_EPOCH to timestamp 315619200 of file "calendar-cli/types-icalendar.nix"
calendar-cli-1.0.0> Running phase: patchPhase
calendar-cli-1.0.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
calendar-cli-1.0.0> Running phase: configurePhase
calendar-cli-1.0.0> no configure script, doing nothing
calendar-cli-1.0.0> Running phase: buildPhase
calendar-cli-1.0.0> Executing pypaBuildPhase
calendar-cli-1.0.0> Creating a wheel...
calendar-cli-1.0.0> pypa build flags: --no-isolation --outdir dist/ --wheel
calendar-cli-1.0.0> * Getting build dependencies for wheel...
calendar-cli-1.0.0> * Building wheel...
calendar-cli-1.0.0> Successfully built calendar_cli-1.0.0-py3-none-any.whl
calendar-cli-1.0.0> Finished creating a wheel...
calendar-cli-1.0.0> Finished executing pypaBuildPhase
calendar-cli-1.0.0> Running phase: pythonRuntimeDepsCheckHook
calendar-cli-1.0.0> Executing pythonRuntimeDepsCheck
calendar-cli-1.0.0> Checking runtime dependencies for calendar_cli-1.0.0-py3-none-any.whl
calendar-cli-1.0.0> Finished executing pythonRuntimeDepsCheck
calendar-cli-1.0.0> Running phase: installPhase
calendar-cli-1.0.0> Executing pypaInstallPhase
calendar-cli-1.0.0> Successfully installed calendar_cli-1.0.0-py3-none-any.whl
calendar-cli-1.0.0> Finished executing pypaInstallPhase
calendar-cli-1.0.0> Running phase: pythonOutputDistPhase
calendar-cli-1.0.0> Executing pythonOutputDistPhase
calendar-cli-1.0.0> Finished executing pythonOutputDistPhase
calendar-cli-1.0.0> Running phase: fixupPhase
calendar-cli-1.0.0> shrinking RPATHs of ELF executables and libraries in /nix/store/sr3idl1v0zackikcb0ladka136z2922j-calendar-cli-1.0.0
calendar-cli-1.0.0> checking for references to /build/ in /nix/store/sr3idl1v0zackikcb0ladka136z2922j-calendar-cli-1.0.0...
calendar-cli-1.0.0> patching script interpreter paths in /nix/store/sr3idl1v0zackikcb0ladka136z2922j-calendar-cli-1.0.0
calendar-cli-1.0.0> /nix/store/sr3idl1v0zackikcb0ladka136z2922j-calendar-cli-1.0.0/lib/python3.14/site-packages/calendar_cli/create.py: interpreter directive changed from "#!/usr/bin/env python3" to "/nix/store/3n4qphl9s728sz8frmpqqrv9b1m87g68-python3-3.14.7/bin/python3"
calendar-cli-1.0.0> stripping (with command strip and flags -S -p) in /nix/store/sr3idl1v0zackikcb0ladka136z2922j-calendar-cli-1.0.0/lib /nix/store/sr3idl1v0zackikcb0ladka136z2922j-calendar-cli-1.0.0/bin
calendar-cli-1.0.0> shrinking RPATHs of ELF executables and libraries in /nix/store/c62xi813f3kal8z98q84rj1g13xhx1dv-calendar-cli-1.0.0-dist
calendar-cli-1.0.0> checking for references to /build/ in /nix/store/c62xi813f3kal8z98q84rj1g13xhx1dv-calendar-cli-1.0.0-dist...
calendar-cli-1.0.0> patching script interpreter paths in /nix/store/c62xi813f3kal8z98q84rj1g13xhx1dv-calendar-cli-1.0.0-dist
calendar-cli-1.0.0> Rewriting #!/nix/store/3n4qphl9s728sz8frmpqqrv9b1m87g68-python3-3.14.7/bin/python3.14 to #!/nix/store/3n4qphl9s728sz8frmpqqrv9b1m87g68-python3-3.14.7
calendar-cli-1.0.0> wrapping `/nix/store/sr3idl1v0zackikcb0ladka136z2922j-calendar-cli-1.0.0/bin/calendar-cli'...
calendar-cli-1.0.0> Executing pythonRemoveTestsDir
calendar-cli-1.0.0> Finished executing pythonRemoveTestsDir
calendar-cli-1.0.0> Running phase: installCheckPhase
calendar-cli-1.0.0> no Makefile or custom installCheckPhase, doing nothing
calendar-cli-1.0.0> Running phase: pythonCatchConflictsPhase
calendar-cli-1.0.0> Running phase: pythonRemoveBinBytecodePhase
calendar-cli-1.0.0> Running phase: pythonImportsCheckPhase
calendar-cli-1.0.0> Executing pythonImportsCheckPhase
calendar-cli-1.0.0> Running phase: pytestCheckPhase
calendar-cli-1.0.0> Executing pytestCheckPhase
calendar-cli-1.0.0> pytest flags: -m pytest --numprocesses=48
calendar-cli-1.0.0> ============================= test session starts ==============================
calendar-cli-1.0.0> platform linux -- Python 3.14.7, pytest-9.1.1, pluggy-1.6.0
calendar-cli-1.0.0> rootdir: /build/calendar-cli
calendar-cli-1.0.0> configfile: pyproject.toml
calendar-cli-1.0.0> plugins: xdist-3.8.0
calendar-cli-1.0.0> 48 workers [146 items]   
calendar-cli-1.0.0> ........................................................................ [ 49%]
calendar-cli-1.0.0> ........................................................................ [ 98%]
calendar-cli-1.0.0> ..                                                                       [100%]
calendar-cli-1.0.0> ============================= 146 passed in 3.31s ==============================
calendar-cli-1.0.0> Finished executing pytestCheckPhase
calendar-cli-1.0.0> Running phase: pytestcachePhase
calendar-cli-1.0.0> Running phase: pytestRemoveBytecodePhase

post-build step Route build to niks3: ok
Pushing mulatta/skillz to https://niks3.mulatta.io
time=2026-08-28T01:23:56.678+09:00 level=INFO msg="Uploading 0 paths to niks3.mulatta.io (135 already cached)"
time=2026-08-28T01:23:57.349+09:00 level=INFO msg="Upload complete. (828ms)"