these 2 derivations will be built:
  /nix/store/p9v1g1yi5flfhab74ylzl819wzcn1agr-dagster-nix-0.0.0.drv
  /nix/store/dblrzrgdbjzwcbrak83l4yfqqm8kxi9f-dagster-env.drv
building '/nix/store/p9v1g1yi5flfhab74ylzl819wzcn1agr-dagster-nix-0.0.0.drv'
dagster-nix-0.0.0> Sourcing pyproject-configure-hook
dagster-nix-0.0.0> Using pyprojectConfiguredPhase
dagster-nix-0.0.0> Sourcing pyproject-build-hook
dagster-nix-0.0.0> Using pyprojectBuildPhase
dagster-nix-0.0.0> Sourcing pyproject-install-hook
dagster-nix-0.0.0> Using pyprojectInstallPhase
dagster-nix-0.0.0> Running phase: unpackPhase
dagster-nix-0.0.0> unpacking source archive /nix/store/0aqx4cdw723yryaqilmdvn1kjdgr6vw9-h5dv3dd632xj9wfb2yc8ydc07fbm26zm-source
dagster-nix-0.0.0> source root is h5dv3dd632xj9wfb2yc8ydc07fbm26zm-source
dagster-nix-0.0.0> Running phase: patchPhase
dagster-nix-0.0.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
dagster-nix-0.0.0> Running phase: configurePhase
dagster-nix-0.0.0> Executing pyprojectConfigurePhase
dagster-nix-0.0.0> Finished executing pyprojectConfigurePhase
dagster-nix-0.0.0> Running phase: buildPhase
dagster-nix-0.0.0> Executing pyprojectBuildPhase
dagster-nix-0.0.0> Creating a distribution...
dagster-nix-0.0.0> warning: Invalid `SSL_CERT_FILE`. Path does not exist: /no-cert-file.crt. No default certificates will be trusted.
dagster-nix-0.0.0> DEBUG uv 0.12.3 (x86_64-unknown-linux-gnu)
dagster-nix-0.0.0> DEBUG Disabling the uv cache due to `--no-cache`
dagster-nix-0.0.0> DEBUG Found workspace root: `/build/h5dv3dd632xj9wfb2yc8ydc07fbm26zm-source`
dagster-nix-0.0.0> DEBUG Adding root workspace member: `/build/h5dv3dd632xj9wfb2yc8ydc07fbm26zm-source`
dagster-nix-0.0.0> DEBUG Checking for Python interpreter at path `/nix/store/f5bawl7z7w0qzimg659zg5qn7awmzww5-python3-3.13.15/bin/python3.13`
dagster-nix-0.0.0> DEBUG Using request connect timeout of 10s and read timeout of 30s
dagster-nix-0.0.0> DEBUG Not using `uv_build` direct build for `.` because `build_system.build-backend` is not `uv_build`, but `hatchling.build`
dagster-nix-0.0.0> Building wheel...
dagster-nix-0.0.0> DEBUG Proceeding without build isolation
dagster-nix-0.0.0> DEBUG Calling `hatchling.build.build_wheel(__import__("os").fsdecode(b"/build/h5dv3dd632xj9wfb2yc8ydc07fbm26zm-source/dist/"), {}, None)`
dagster-nix-0.0.0> Successfully built dist/dagster_nix-0.0.0-py3-none-any.whl
dagster-nix-0.0.0> Finished executing pyprojectBuildPhase
dagster-nix-0.0.0> Running phase: installPhase
dagster-nix-0.0.0> Executing pyprojectInstallPhase
dagster-nix-0.0.0> warning: Invalid `SSL_CERT_FILE`. Path does not exist: /no-cert-file.crt. No default certificates will be trusted.
dagster-nix-0.0.0> Using CPython 3.13.15 interpreter at: /nix/store/f5bawl7z7w0qzimg659zg5qn7awmzww5-python3-3.13.15/bin/python3.13
dagster-nix-0.0.0> Resolved 1 package in 1ms
dagster-nix-0.0.0> Prepared 1 package in 5ms
dagster-nix-0.0.0> Installed 1 package in 1ms
dagster-nix-0.0.0> Bytecode compiled 1 file in 29ms
dagster-nix-0.0.0>  + dagster-nix==0.0.0 (from file:///build/h5dv3dd632xj9wfb2yc8ydc07fbm26zm-source/dist/dagster_nix-0.0.0-py3-none-any.whl)
dagster-nix-0.0.0> Successfully installed dagster_nix-0.0.0-py3-none-any.whl
dagster-nix-0.0.0> Finished executing pyprojectInstallPhase
dagster-nix-0.0.0> Running phase: fixupPhase
dagster-nix-0.0.0> shrinking RPATHs of ELF executables and libraries in /nix/store/y22y8v83qz5wwbdachqs4j1z26r1853h-dagster-nix-0.0.0
dagster-nix-0.0.0> checking for references to /build/ in /nix/store/y22y8v83qz5wwbdachqs4j1z26r1853h-dagster-nix-0.0.0...
dagster-nix-0.0.0> patching script interpreter paths in /nix/store/y22y8v83qz5wwbdachqs4j1z26r1853h-dagster-nix-0.0.0
dagster-nix-0.0.0> stripping (with command strip and flags -S -p) in /nix/store/y22y8v83qz5wwbdachqs4j1z26r1853h-dagster-nix-0.0.0/lib
dagster-nix-0.0.0> Running phase: pyprojectOutputSetupHook
building '/nix/store/dblrzrgdbjzwcbrak83l4yfqqm8kxi9f-dagster-env.drv'
dagster-env> Sourcing pyproject-make-venv-hook
dagster-env> Using pyprojectMakeVenv
dagster-env> Running phase: updateAutotoolsGnuConfigScriptsPhase
dagster-env> Running phase: installPhase
dagster-env> Executing pyprojectMakeVenv
dagster-env> Finished executing pyprojectMakeVenv
dagster-env> Running phase: fixupPhase
dagster-env> shrinking RPATHs of ELF executables and libraries in /nix/store/rjaj3drjyd3pcqs8d22b1s9ypaqzs960-dagster-env
dagster-env> shrinking /nix/store/rjaj3drjyd3pcqs8d22b1s9ypaqzs960-dagster-env/bin/python3.13
dagster-env> checking for references to /build/ in /nix/store/rjaj3drjyd3pcqs8d22b1s9ypaqzs960-dagster-env...
dagster-env> patching script interpreter paths in /nix/store/rjaj3drjyd3pcqs8d22b1s9ypaqzs960-dagster-env
dagster-env> stripping (with command strip and flags -S -p) in /nix/store/rjaj3drjyd3pcqs8d22b1s9ypaqzs960-dagster-env/lib /nix/store/rjaj3drjyd3pcqs8d22b1s9ypaqzs960-dagster-env/lib64 /nix/store/rjaj3drjyd3pcqs8d22b1s9ypaqzs960-dagster-env/bin

post-build step Route build to niks3: ok
Pushing mulatta/dagster-nix to https://niks3.mulatta.io
time=2026-08-18T03:46:44.970+09:00 level=INFO msg="Uploading 2 paths to niks3.mulatta.io (95 already cached)"
time=2026-08-18T03:46:44.970+09:00 level=INFO msg="Uploading rjaj3drjyd3pcqs8d22b1s9ypaqzs960-dagster-env (93.4KB)"
time=2026-08-18T03:46:44.970+09:00 level=INFO msg="Uploading y22y8v83qz5wwbdachqs4j1z26r1853h-dagster-nix-0.0.0 (3.5KB)"
time=2026-08-18T03:46:45.921+09:00 level=INFO msg="Uploading 2 narinfos"
time=2026-08-18T03:46:46.440+09:00 level=INFO msg="Upload complete. (1.598s)"