this derivation will be built:
  /nix/store/brvhzqlhfbqlff6fg080crhfh4wypx4q-integration-proton-0.1.0.drv
these 11 paths will be fetched (21.9 MiB download, 84.7 MiB unpacked):
  /nix/store/iqvb7h1ykhm12304qwx17xbncrhhy1g4-abseil-cpp-20260107.1
  /nix/store/0gyk1hdw37b47p2pra40hjf7xzl312lf-abseil-cpp-20260107.1-dev
  /nix/store/68syfccdbv3hlz7imlc9xl9fzyz4v8gx-c-ares-1.34.8
  /nix/store/4vdgh3930mh7prn5a0k9jp2pirl33d9v-himalaya-2.0.0
  /nix/store/4hdzvycn5mkg3xm1ggscp3mxz8005c3m-protobuf-36.1
  /nix/store/r7nr8zlcawxjn0728gm9iyi4xd1x8x6l-python3.14-grpcio-1.83.0
  /nix/store/gmyc9js6hcaicia83y6yqy77cfnizkry-python3.14-grpcio-1.83.0-dev
  /nix/store/l4wx5xakcdq4s5k4kl5r64gwbvv0sx62-python3.14-grpcio-tools-1.83.0
  /nix/store/wb6lrkhsp5crfskp36xgysvn19x4y28a-python3.14-grpcio-tools-1.83.0-dev
  /nix/store/084cdbclg41pparyyk9d5ki96zpdybmc-python3.14-protobuf-7.36.1
  /nix/store/3acdzrkir2rz5dd1mhw6d6d1b23kzjbp-python3.14-typing-extensions-4.16.0
building '/nix/store/brvhzqlhfbqlff6fg080crhfh4wypx4q-integration-proton-0.1.0.drv'
integration-proton-0.1.0> Sourcing python-remove-tests-dir-hook
integration-proton-0.1.0> Sourcing python-catch-conflicts-hook.sh
integration-proton-0.1.0> Sourcing python-remove-bin-bytecode-hook.sh
integration-proton-0.1.0> Sourcing pypa-build-hook
integration-proton-0.1.0> Using pypaBuildPhase
integration-proton-0.1.0> Sourcing python-runtime-deps-check-hook
integration-proton-0.1.0> Using pythonRuntimeDepsCheckHook
integration-proton-0.1.0> Sourcing pypa-install-hook
integration-proton-0.1.0> Using pypaInstallPhase
integration-proton-0.1.0> Sourcing python-imports-check-hook.sh
integration-proton-0.1.0> Using pythonImportsCheckPhase
integration-proton-0.1.0> Sourcing python-namespaces-hook
integration-proton-0.1.0> Sourcing python-catch-conflicts-hook.sh
integration-proton-0.1.0> Sourcing pytest-check-hook
integration-proton-0.1.0> Using pytestCheckPhase
integration-proton-0.1.0> Running phase: unpackPhase
integration-proton-0.1.0> unpacking source archive /nix/store/pr6jqkh8bhjgl5xwfq8gfjc3q7az3i2m-integration-proton
integration-proton-0.1.0> source root is integration-proton
integration-proton-0.1.0> setting SOURCE_DATE_EPOCH to timestamp 315619200 of file "integration-proton/test_integration_proton_setup.py"
integration-proton-0.1.0> Running phase: patchPhase
integration-proton-0.1.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
integration-proton-0.1.0> Running phase: configurePhase
integration-proton-0.1.0> no configure script, doing nothing
integration-proton-0.1.0> Running phase: buildPhase
integration-proton-0.1.0> Executing pypaBuildPhase
integration-proton-0.1.0> Creating a wheel...
integration-proton-0.1.0> pypa build flags: --no-isolation --outdir dist/ --wheel
integration-proton-0.1.0> * Getting build dependencies for wheel...
integration-proton-0.1.0> * Building wheel...
integration-proton-0.1.0> Successfully built integration_proton-0.1.0-py3-none-any.whl
integration-proton-0.1.0> Finished creating a wheel...
integration-proton-0.1.0> Finished executing pypaBuildPhase
integration-proton-0.1.0> Running phase: pythonRuntimeDepsCheckHook
integration-proton-0.1.0> Executing pythonRuntimeDepsCheck
integration-proton-0.1.0> Checking runtime dependencies for integration_proton-0.1.0-py3-none-any.whl
integration-proton-0.1.0> Finished executing pythonRuntimeDepsCheck
integration-proton-0.1.0> Running phase: installPhase
integration-proton-0.1.0> Executing pypaInstallPhase
integration-proton-0.1.0> Successfully installed integration_proton-0.1.0-py3-none-any.whl
integration-proton-0.1.0> Finished executing pypaInstallPhase
integration-proton-0.1.0> Running phase: pythonOutputDistPhase
integration-proton-0.1.0> Executing pythonOutputDistPhase
integration-proton-0.1.0> Finished executing pythonOutputDistPhase
integration-proton-0.1.0> Running phase: fixupPhase
integration-proton-0.1.0> shrinking RPATHs of ELF executables and libraries in /nix/store/4d4pjdsjsbrwizph8ls3dxkcrsccs3rx-integration-proton-0.1.0
integration-proton-0.1.0> checking for references to /build/ in /nix/store/4d4pjdsjsbrwizph8ls3dxkcrsccs3rx-integration-proton-0.1.0...
integration-proton-0.1.0> patching script interpreter paths in /nix/store/4d4pjdsjsbrwizph8ls3dxkcrsccs3rx-integration-proton-0.1.0
integration-proton-0.1.0> stripping (with command strip and flags -S -p) in /nix/store/4d4pjdsjsbrwizph8ls3dxkcrsccs3rx-integration-proton-0.1.0/lib /nix/store/4d4pjdsjsbrwizph8ls3dxkcrsccs3rx-integration-proton-0.1.0/bin
integration-proton-0.1.0> shrinking RPATHs of ELF executables and libraries in /nix/store/k485n7dapwj4b0v1jfc9rw72qcg787zp-integration-proton-0.1.0-dist
integration-proton-0.1.0> checking for references to /build/ in /nix/store/k485n7dapwj4b0v1jfc9rw72qcg787zp-integration-proton-0.1.0-dist...
integration-proton-0.1.0> patching script interpreter paths in /nix/store/k485n7dapwj4b0v1jfc9rw72qcg787zp-integration-proton-0.1.0-dist
integration-proton-0.1.0> Rewriting #!/nix/store/d64q19q1xjdwfhqx6czvrjgrhq0n3lcc-python3-3.14.7/bin/python3.14 to #!/nix/store/d64q19q1xjdwfhqx6czvrjgrhq0n3lcc-python3-3.14.7
integration-proton-0.1.0> wrapping `/nix/store/4d4pjdsjsbrwizph8ls3dxkcrsccs3rx-integration-proton-0.1.0/bin/integration-proton'...
integration-proton-0.1.0> Rewriting #!/nix/store/d64q19q1xjdwfhqx6czvrjgrhq0n3lcc-python3-3.14.7/bin/python3.14 to #!/nix/store/d64q19q1xjdwfhqx6czvrjgrhq0n3lcc-python3-3.14.7
integration-proton-0.1.0> wrapping `/nix/store/4d4pjdsjsbrwizph8ls3dxkcrsccs3rx-integration-proton-0.1.0/bin/integration-proton-authcmd'...
integration-proton-0.1.0> Rewriting #!/nix/store/d64q19q1xjdwfhqx6czvrjgrhq0n3lcc-python3-3.14.7/bin/python3.14 to #!/nix/store/d64q19q1xjdwfhqx6czvrjgrhq0n3lcc-python3-3.14.7
integration-proton-0.1.0> wrapping `/nix/store/4d4pjdsjsbrwizph8ls3dxkcrsccs3rx-integration-proton-0.1.0/bin/integration-proton-setup'...
integration-proton-0.1.0> Executing pythonRemoveTestsDir
integration-proton-0.1.0> Finished executing pythonRemoveTestsDir
integration-proton-0.1.0> Running phase: installCheckPhase
integration-proton-0.1.0> no Makefile or custom installCheckPhase, doing nothing
integration-proton-0.1.0> Running phase: pythonCatchConflictsPhase
integration-proton-0.1.0> Running phase: pythonRemoveBinBytecodePhase
integration-proton-0.1.0> Running phase: pythonImportsCheckPhase
integration-proton-0.1.0> Executing pythonImportsCheckPhase
integration-proton-0.1.0> Running phase: pytestCheckPhase
integration-proton-0.1.0> Executing pytestCheckPhase
integration-proton-0.1.0> pytest flags: -m pytest test_integration_proton.py test_integration_proton_setup.py
integration-proton-0.1.0> ============================= test session starts ==============================
integration-proton-0.1.0> platform linux -- Python 3.14.7, pytest-9.1.1, pluggy-1.6.0
integration-proton-0.1.0> rootdir: /build/integration-proton
integration-proton-0.1.0> configfile: pyproject.toml
integration-proton-0.1.0> collected 84 items                                                             
integration-proton-0.1.0> 
integration-proton-0.1.0> test_integration_proton.py ....................................          [ 42%]
integration-proton-0.1.0> test_integration_proton_setup.py ....................................... [ 89%]
integration-proton-0.1.0> .........                                                                [100%]
integration-proton-0.1.0> 
integration-proton-0.1.0> ============================= 84 passed in 31.79s ==============================
integration-proton-0.1.0> Finished executing pytestCheckPhase
integration-proton-0.1.0> pytestCheckPhase completed in 32 seconds
integration-proton-0.1.0> Running phase: pytestcachePhase
integration-proton-0.1.0> Running phase: pytestRemoveBytecodePhase

post-build step Upload to niks3: ok
time=2026-09-13T04:19:15.212Z level=INFO msg="Uploading 9 paths to 127.0.0.1 (28 already cached)"
time=2026-09-13T04:19:15.212Z level=INFO msg="Uploading 68syfccdbv3hlz7imlc9xl9fzyz4v8gx-c-ares-1.34.8 (387.2KB)"
time=2026-09-13T04:19:15.212Z level=INFO msg="Uploading 4hdzvycn5mkg3xm1ggscp3mxz8005c3m-protobuf-36.1 (19.4MB)"
time=2026-09-13T04:19:15.212Z level=INFO msg="Uploading 4d4pjdsjsbrwizph8ls3dxkcrsccs3rx-integration-proton-0.1.0 (514.3KB)"
time=2026-09-13T04:19:15.212Z level=INFO msg="Uploading 084cdbclg41pparyyk9d5ki96zpdybmc-python3.14-protobuf-7.36.1 (4.6MB)"
time=2026-09-13T04:19:15.212Z level=INFO msg="Uploading iqvb7h1ykhm12304qwx17xbncrhhy1g4-abseil-cpp-20260107.1 (3.3MB)"
time=2026-09-13T04:19:15.212Z level=INFO msg="Uploading 0gyk1hdw37b47p2pra40hjf7xzl312lf-abseil-cpp-20260107.1-dev (4.0MB)"
time=2026-09-13T04:19:15.212Z level=INFO msg="Uploading gmyc9js6hcaicia83y6yqy77cfnizkry-python3.14-grpcio-1.83.0-dev (752B)"
time=2026-09-13T04:19:15.212Z level=INFO msg="Uploading 3acdzrkir2rz5dd1mhw6d6d1b23kzjbp-python3.14-typing-extensions-4.16.0 (531.2KB)"
time=2026-09-13T04:19:15.212Z level=INFO msg="Uploading r7nr8zlcawxjn0728gm9iyi4xd1x8x6l-python3.14-grpcio-1.83.0 (21.9MB)"
time=2026-09-13T04:19:17.012Z level=INFO msg="Uploading 9 narinfos"
time=2026-09-13T04:19:17.719Z level=INFO msg="Upload complete. (2.619s)"