these 12 derivations will be built: /nix/store/5h8gqfx9ddarnmp9k30a6v352hgvsrlz-withoutbg-1.5.0.drv /nix/store/pwng3n7679100sh6w8nrmynz72dks36k-home-manager-path.drv /nix/store/hndfivnfbxdnl969d1h26ds3bmaag3f9-hm_hmfontconfigfonts.xml.drv /nix/store/98h1wkxmjr8aqgkxv21a7w11gcy06ywx-home-manager-files.drv /nix/store/9bxks8jcsk5i5y4gahyxmhng95dsnm58-hm-putter.json.drv /nix/store/yywkwgpclvqmcb2acbr2khndf0namxs8-home-manager-generation.drv /nix/store/9979aw3fj2zhzrani5c2yrkw3b4yng5q-unit-home-manager-pschmitt.service.drv /nix/store/vrkrr6n5sk7jjkhydxqjlldyg8dvm694-system-units.drv /nix/store/ws777d8yjkn0i0545m2nzhxssjk447g7-user-environment.drv /nix/store/f6vz82jkh06d796659q8ily9452razbh-etc.drv /nix/store/7w6v6z8nk2mfn2qqa8gm0f7b744slb5v-activate.drv /nix/store/fwslscc4wp18kvgdsjk1006agy5bzhm2-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/pwng3n7679100sh6w8nrmynz72dks36k-home-manager-path.drv'. Reason: 1 dependency failed. Output paths: /nix/store/lvdmdpwhsr49v8ylvfx92w552bmyqv9q-home-manager-path error: Cannot build '/nix/store/hndfivnfbxdnl969d1h26ds3bmaag3f9-hm_hmfontconfigfonts.xml.drv'. Reason: 1 dependency failed. Output paths: /nix/store/lz2ndc7nmgn89s1n3fki813qmjmjja29-hm_hmfontconfigfonts.xml error: Cannot build '/nix/store/ws777d8yjkn0i0545m2nzhxssjk447g7-user-environment.drv'. Reason: 1 dependency failed. Output paths: /nix/store/zl8542lc60alkfg85kk73nwnmq47yrvz-user-environment error: Cannot build '/nix/store/98h1wkxmjr8aqgkxv21a7w11gcy06ywx-home-manager-files.drv'. Reason: 1 dependency failed. Output paths: /nix/store/3lhsdhjybcwn28cgz9mga9yg56y57g26-home-manager-files error: Cannot build '/nix/store/9bxks8jcsk5i5y4gahyxmhng95dsnm58-hm-putter.json.drv'. Reason: 1 dependency failed. Output paths: /nix/store/hbwqi4h881kv5ddxy8br6gp1scczy8lp-hm-putter.json error: Cannot build '/nix/store/yywkwgpclvqmcb2acbr2khndf0namxs8-home-manager-generation.drv'. Reason: 3 dependencies failed. Output paths: /nix/store/9bxy8w3kf9jkaissnsp0pqnr02v179ik-home-manager-generation error: Cannot build '/nix/store/9979aw3fj2zhzrani5c2yrkw3b4yng5q-unit-home-manager-pschmitt.service.drv'. Reason: 1 dependency failed. Output paths: /nix/store/0z16amhcs1250sshf3rpp5h6llfv8j10-unit-home-manager-pschmitt.service error: Cannot build '/nix/store/vrkrr6n5sk7jjkhydxqjlldyg8dvm694-system-units.drv'. Reason: 1 dependency failed. Output paths: /nix/store/ng0w0m2bnlrh010kg5mbm7d1l74qqbvq-system-units error: Cannot build '/nix/store/f6vz82jkh06d796659q8ily9452razbh-etc.drv'. Reason: 2 dependencies failed. Output paths: /nix/store/y6kjz0z70q9vbprn9rwliv55fp1pqrb8-etc error: Cannot build '/nix/store/7w6v6z8nk2mfn2qqa8gm0f7b744slb5v-activate.drv'. Reason: 1 dependency failed. Output paths: /nix/store/n9z8v7x4hwlnw55v2q7i3s5hkg2fgygm-activate error: Cannot build '/nix/store/fwslscc4wp18kvgdsjk1006agy5bzhm2-nixos-system-ge2-26.11.20261103.1d06008.drv'. Reason: 2 dependencies failed. Output paths: /nix/store/n6zrq749n2vw49nrdapnvqkspv39g07z-nixos-system-ge2-26.11.20261103.1d06008