these 12 derivations will be built: /nix/store/5h8gqfx9ddarnmp9k30a6v352hgvsrlz-withoutbg-1.5.0.drv /nix/store/dw4k8ndg9ccvb2dzzbhd6xm1mbix4s4f-home-manager-path.drv /nix/store/dbld41ci3mhq5z56d1naqvy7nmsz4j2i-hm_hmfontconfigfonts.xml.drv /nix/store/xhkmglcn5jfakzhg49zq3hfxi8fjlwwg-home-manager-files.drv /nix/store/021bxw7119ck1ca4jryxvarnfwvmwczx-hm-putter.json.drv /nix/store/q13nkpbs203vvr19xxxvlv9kjx9bvwrd-user-environment.drv /nix/store/iry50jaa9wxlsbp0nkiafk3nrv5lllny-home-manager-generation.drv /nix/store/qn4d5rnv3yp6njnhqp0dn6jywvx4z7wi-unit-home-manager-pschmitt.service.drv /nix/store/yrylxjd7cr2k75jy3r07h9bw9m1w5ad4-system-units.drv /nix/store/igwzw501ljvgp52m1k6kcss5v0ypmix6-etc.drv /nix/store/j2bcl8vqiv83sfhlv1r40296q9fh3a4j-activate.drv /nix/store/g0h8dfsv47k6vagghdpvy91bp4c6dlja-nixos-system-ge2-26.11.20261103.1d06008.drv building '/nix/store/5h8gqfx9ddarnmp9k30a6v352hgvsrlz-withoutbg-1.5.0.drv' on 'ssh-ng://nix-remote-builder@rofl-16.brkn.lol' building '/nix/store/5h8gqfx9ddarnmp9k30a6v352hgvsrlz-withoutbg-1.5.0.drv' withoutbg-1.5.0> structuredAttrs is enabled withoutbg-1.5.0> Sourcing python-remove-tests-dir-hook withoutbg-1.5.0> Sourcing python-catch-conflicts-hook.sh withoutbg-1.5.0> Sourcing python-remove-bin-bytecode-hook.sh withoutbg-1.5.0> Sourcing pypa-build-hook withoutbg-1.5.0> Using pypaBuildPhase withoutbg-1.5.0> Sourcing python-runtime-deps-check-hook withoutbg-1.5.0> Using pythonRuntimeDepsCheckHook withoutbg-1.5.0> Sourcing pypa-install-hook withoutbg-1.5.0> Using pypaInstallPhase withoutbg-1.5.0> Sourcing python-imports-check-hook.sh withoutbg-1.5.0> Using pythonImportsCheckPhase withoutbg-1.5.0> Sourcing python-namespaces-hook withoutbg-1.5.0> Sourcing python-catch-conflicts-hook.sh withoutbg-1.5.0> Using checkPhaseThreadLimitHook withoutbg-1.5.0> Running phase: unpackPhase withoutbg-1.5.0> unpacking source archive /nix/store/b257phgaqhhiwzhp1z4pajhp5yn1vp9j-source withoutbg-1.5.0> source root is source withoutbg-1.5.0> setting SOURCE_DATE_EPOCH to timestamp 315619200 of file "source/uv.lock" withoutbg-1.5.0> Running phase: patchPhase withoutbg-1.5.0> Running phase: updateAutotoolsGnuConfigScriptsPhase withoutbg-1.5.0> Running phase: configurePhase withoutbg-1.5.0> no configure script, doing nothing withoutbg-1.5.0> Running phase: buildPhase withoutbg-1.5.0> Executing pypaBuildPhase withoutbg-1.5.0> Creating a wheel... withoutbg-1.5.0> pypa build flags: --no-isolation --outdir dist/ --wheel withoutbg-1.5.0> * Getting build dependencies for wheel... withoutbg-1.5.0> * Building wheel... withoutbg-1.5.0> Successfully built withoutbg-1.5.0-py3-none-any.whl withoutbg-1.5.0> Finished creating a wheel... withoutbg-1.5.0> Finished executing pypaBuildPhase withoutbg-1.5.0> Running phase: pythonRuntimeDepsCheckHook withoutbg-1.5.0> Executing pythonRuntimeDepsCheck withoutbg-1.5.0> Checking runtime dependencies for withoutbg-1.5.0-py3-none-any.whl withoutbg-1.5.0> - opencv-python-headless not installed 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/dw4k8ndg9ccvb2dzzbhd6xm1mbix4s4f-home-manager-path.drv'. Reason: 1 dependency failed. Output paths: /nix/store/3r5jkdylvc7dk4r5j791r5w2l2x0k9sp-home-manager-path error: Cannot build '/nix/store/dbld41ci3mhq5z56d1naqvy7nmsz4j2i-hm_hmfontconfigfonts.xml.drv'. Reason: 1 dependency failed. Output paths: /nix/store/cs22161ycgxx0iza3p7y53ip6byzf38y-hm_hmfontconfigfonts.xml error: Cannot build '/nix/store/q13nkpbs203vvr19xxxvlv9kjx9bvwrd-user-environment.drv'. Reason: 1 dependency failed. Output paths: /nix/store/xhxgkx66lcj2z6l0pizl52xp8ysaa88f-user-environment error: Cannot build '/nix/store/xhkmglcn5jfakzhg49zq3hfxi8fjlwwg-home-manager-files.drv'. Reason: 1 dependency failed. Output paths: /nix/store/k8br0fdwrkrshvhyafnzfih15kcpa959-home-manager-files error: Cannot build '/nix/store/021bxw7119ck1ca4jryxvarnfwvmwczx-hm-putter.json.drv'. Reason: 1 dependency failed. Output paths: /nix/store/3lh00p517y63k04llj4g1p2ghn7xmlsf-hm-putter.json error: Cannot build '/nix/store/iry50jaa9wxlsbp0nkiafk3nrv5lllny-home-manager-generation.drv'. Reason: 3 dependencies failed. Output paths: /nix/store/zdjwk0z05ij82izpp9sksygy2271cl08-home-manager-generation error: Cannot build '/nix/store/qn4d5rnv3yp6njnhqp0dn6jywvx4z7wi-unit-home-manager-pschmitt.service.drv'. Reason: 1 dependency failed. Output paths: /nix/store/6hdliiiq3ygh7szan0xlmhlv8khf4zxb-unit-home-manager-pschmitt.service error: Cannot build '/nix/store/yrylxjd7cr2k75jy3r07h9bw9m1w5ad4-system-units.drv'. Reason: 1 dependency failed. Output paths: /nix/store/d9p1xj6s2mfmmd0lcqwx8s1brjb87iv9-system-units error: Cannot build '/nix/store/igwzw501ljvgp52m1k6kcss5v0ypmix6-etc.drv'. Reason: 2 dependencies failed. Output paths: /nix/store/ms560851cfg1nljdx2qma4m7wjyrxn34-etc error: Cannot build '/nix/store/j2bcl8vqiv83sfhlv1r40296q9fh3a4j-activate.drv'. Reason: 1 dependency failed. Output paths: /nix/store/szp39bc8spf96ij5ybjrdaqd7z6h5j6x-activate error: Cannot build '/nix/store/g0h8dfsv47k6vagghdpvy91bp4c6dlja-nixos-system-ge2-26.11.20261103.1d06008.drv'. Reason: 2 dependencies failed. Output paths: /nix/store/a74r7navdwzzb28s5r410kj5vq1bqm8d-nixos-system-ge2-26.11.20261103.1d06008