these 12 derivations will be built: /nix/store/5h8gqfx9ddarnmp9k30a6v352hgvsrlz-withoutbg-1.5.0.drv /nix/store/613hr2ibxzhd1xjwih3dw0114yq8w767-home-manager-path.drv /nix/store/lb51y9vaixx4fjpxn3hh6gl56347a1ps-hm_hmfontconfigfonts.xml.drv /nix/store/b71drxwz6mn5za8hjbvqvyj51fd1pjha-home-manager-files.drv /nix/store/x95d8aqqbh46hrpgi8siv2h9dd2gn3lm-hm-putter.json.drv /nix/store/0l5maar3pcp4l0z8zii4ls0zbpqb5iwx-home-manager-generation.drv /nix/store/5apdd8i3i5z293hmgb62psffcf7l5ksk-user-environment.drv /nix/store/xhqpg30zfb7brw55lb9l15zsg1bfqla4-unit-home-manager-pschmitt.service.drv /nix/store/aa3rymd44qrk17fs8z3vsay1i0w88nhm-system-units.drv /nix/store/8442i4agvvly0525hblybprw2nyfv5pp-etc.drv /nix/store/7hgvlf1vw85gkxqjd6c3xrwkky5xqrcf-activate.drv /nix/store/ffirbq43fybxc0mymdj0g3fpmyrmcrws-nixos-system-lrz-26.11.20261103.1d06008.drv error: build of '/nix/store/5h8gqfx9ddarnmp9k30a6v352hgvsrlz-withoutbg-1.5.0.drv' on 'ssh-ng://nix-remote-builder@rofl-16.brkn.lol' failed: Cannot build '/nix/store/5h8gqfx9ddarnmp9k30a6v352hgvsrlz-withoutbg-1.5.0.drv'. Reason: builder failed with exit code 1. Output paths: /nix/store/4wwd5pc5v0aac0ll7h94wimh9g0fgm2h-withoutbg-1.5.0 /nix/store/8wj4fl3zzbdsjacdwd9d1kdvw8dzck5f-withoutbg-1.5.0-dist Last 25 log lines: > Using pythonImportsCheckPhase > Sourcing python-namespaces-hook > Sourcing python-catch-conflicts-hook.sh > Using checkPhaseThreadLimitHook > Running phase: unpackPhase > unpacking source archive /nix/store/b257phgaqhhiwzhp1z4pajhp5yn1vp9j-source > source root is source > setting SOURCE_DATE_EPOCH to timestamp 315619200 of file "source/uv.lock" > Running phase: patchPhase > Running phase: updateAutotoolsGnuConfigScriptsPhase > Running phase: configurePhase > no configure script, doing nothing > Running phase: buildPhase > Executing pypaBuildPhase > Creating a wheel... > pypa build flags: --no-isolation --outdir dist/ --wheel > * Getting build dependencies for wheel... > * Building wheel... > Successfully built withoutbg-1.5.0-py3-none-any.whl > Finished creating a wheel... > Finished executing pypaBuildPhase > Running phase: pythonRuntimeDepsCheckHook > Executing pythonRuntimeDepsCheck > Checking runtime dependencies for withoutbg-1.5.0-py3-none-any.whl > - opencv-python-headless not installed For full logs, run: nix log /nix/store/5h8gqfx9ddarnmp9k30a6v352hgvsrlz-withoutbg-1.5.0.drv error: Cannot build '/nix/store/5h8gqfx9ddarnmp9k30a6v352hgvsrlz-withoutbg-1.5.0.drv'. Reason: builder failed with exit code 1. Output paths: /nix/store/4wwd5pc5v0aac0ll7h94wimh9g0fgm2h-withoutbg-1.5.0 /nix/store/8wj4fl3zzbdsjacdwd9d1kdvw8dzck5f-withoutbg-1.5.0-dist error: Cannot build '/nix/store/613hr2ibxzhd1xjwih3dw0114yq8w767-home-manager-path.drv'. Reason: 1 dependency failed. Output paths: /nix/store/gdywzv0070n8ir9ygw0w9qs7nalf8bkl-home-manager-path error: Cannot build '/nix/store/lb51y9vaixx4fjpxn3hh6gl56347a1ps-hm_hmfontconfigfonts.xml.drv'. Reason: 1 dependency failed. Output paths: /nix/store/cn42z9fsnzlrla35lfnnlcp8wbhfmbfp-hm_hmfontconfigfonts.xml error: Cannot build '/nix/store/5apdd8i3i5z293hmgb62psffcf7l5ksk-user-environment.drv'. Reason: 1 dependency failed. Output paths: /nix/store/ya6wf55f3db069vrd8fbz6d7jwbcsiyv-user-environment error: Cannot build '/nix/store/b71drxwz6mn5za8hjbvqvyj51fd1pjha-home-manager-files.drv'. Reason: 1 dependency failed. Output paths: /nix/store/lc9rylk7gv922i68vrkxxi0smb4akh1v-home-manager-files error: Cannot build '/nix/store/x95d8aqqbh46hrpgi8siv2h9dd2gn3lm-hm-putter.json.drv'. Reason: 1 dependency failed. Output paths: /nix/store/kdcbm69q16hrr9ym6809bxs50mykfwis-hm-putter.json error: Cannot build '/nix/store/0l5maar3pcp4l0z8zii4ls0zbpqb5iwx-home-manager-generation.drv'. Reason: 3 dependencies failed. Output paths: /nix/store/djj2i5ix6g01ws2fjyjmlrzbf1by0ryq-home-manager-generation error: Cannot build '/nix/store/xhqpg30zfb7brw55lb9l15zsg1bfqla4-unit-home-manager-pschmitt.service.drv'. Reason: 1 dependency failed. Output paths: /nix/store/qg9zpwm7jdpbl9g260jzi7vs7xwq8c6i-unit-home-manager-pschmitt.service error: Cannot build '/nix/store/aa3rymd44qrk17fs8z3vsay1i0w88nhm-system-units.drv'. Reason: 1 dependency failed. Output paths: /nix/store/aq1q7r90vjz53nzf8y901fx795fs6jg1-system-units error: Cannot build '/nix/store/8442i4agvvly0525hblybprw2nyfv5pp-etc.drv'. Reason: 2 dependencies failed. Output paths: /nix/store/q190ad0ivkr1lxhmach2pfvgwg3cyl45-etc error: Cannot build '/nix/store/7hgvlf1vw85gkxqjd6c3xrwkky5xqrcf-activate.drv'. Reason: 1 dependency failed. Output paths: /nix/store/gh6yq03nw2ws54hw3y299pgwgn1f80w4-activate error: Cannot build '/nix/store/ffirbq43fybxc0mymdj0g3fpmyrmcrws-nixos-system-lrz-26.11.20261103.1d06008.drv'. Reason: 2 dependencies failed. Output paths: /nix/store/gh5aifj5hmd70f5d6b4k85ddb42q1lrj-nixos-system-lrz-26.11.20261103.1d06008