these 15 derivations will be built: /nix/store/5h8gqfx9ddarnmp9k30a6v352hgvsrlz-withoutbg-1.5.0.drv /nix/store/gkq9sbbkldbihr2khyz1wq917fslhkhl-home-manager-path.drv /nix/store/iwqx0glkga0v5i87s9cqsjav37zd5s93-hm_hmfontconfigfonts.xml.drv /nix/store/qycanfjygqg2zb3afzwxahxqjr2hr003-home-manager-files.drv /nix/store/ah111k4s3v4iz19dd6fym4v0lza0syy1-hm-putter.json.drv /nix/store/b2j1q3cy4j7jgbrq1nysp8xkhpcxx643-home-manager-generation.drv /nix/store/8l2wk87jba4l1y7x9x8lw9dcdjspnbxs-unit-home-manager-pschmitt.service.drv /nix/store/8zn13qg403hpvzb4xv56xvp9phxwkxqy-nix.conf.drv /nix/store/nf2dkzzxp9qjzfz3m8wm8lf94gksg5nh-X-Restart-Triggers-nix-daemon.drv /nix/store/q6q0qyrp51h1ln4p32fc80g0l7awxvly-unit-nix-daemon.service.drv /nix/store/4i3dqfq1xbj8csb742bw3hfzyj95q6i0-system-units.drv /nix/store/plv9i5darx7ni8mkp11nbanb6322akc7-user-environment.drv /nix/store/cl9mg31z6jf5hbpghribig5dwb9c77y0-etc.drv /nix/store/fkmqizgsh689ifkj1gflnjy3nb4445yq-activate.drv /nix/store/jqzv33a9b2wiz9zpy9wlk9y4hjg4zyfx-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/gkq9sbbkldbihr2khyz1wq917fslhkhl-home-manager-path.drv'. Reason: 1 dependency failed. Output paths: /nix/store/wzqan613s3kmjjpqydf8nf74g02ghgdk-home-manager-path error: Cannot build '/nix/store/iwqx0glkga0v5i87s9cqsjav37zd5s93-hm_hmfontconfigfonts.xml.drv'. Reason: 1 dependency failed. Output paths: /nix/store/7bahcsc3sfdy2qh0fwb9hcgnwc76vqk2-hm_hmfontconfigfonts.xml error: Cannot build '/nix/store/plv9i5darx7ni8mkp11nbanb6322akc7-user-environment.drv'. Reason: 1 dependency failed. Output paths: /nix/store/v8hfydrx8c2ilwinnw7n7jqnmb06iz56-user-environment error: Cannot build '/nix/store/qycanfjygqg2zb3afzwxahxqjr2hr003-home-manager-files.drv'. Reason: 1 dependency failed. Output paths: /nix/store/q8jr5zj2df4c5h9dhbihgv7yipcs5al8-home-manager-files error: Cannot build '/nix/store/ah111k4s3v4iz19dd6fym4v0lza0syy1-hm-putter.json.drv'. Reason: 1 dependency failed. Output paths: /nix/store/2k7n3ma155ll0hg8sa82nma90fmjd5g6-hm-putter.json error: Cannot build '/nix/store/b2j1q3cy4j7jgbrq1nysp8xkhpcxx643-home-manager-generation.drv'. Reason: 3 dependencies failed. Output paths: /nix/store/qyxkr215dhcizksvcl1blzkrqz046q2s-home-manager-generation error: Cannot build '/nix/store/8l2wk87jba4l1y7x9x8lw9dcdjspnbxs-unit-home-manager-pschmitt.service.drv'. Reason: 1 dependency failed. Output paths: /nix/store/c3wdli2qi46lg34z8p6004ng2lzc6vyl-unit-home-manager-pschmitt.service error: Cannot build '/nix/store/4i3dqfq1xbj8csb742bw3hfzyj95q6i0-system-units.drv'. Reason: 1 dependency failed. Output paths: /nix/store/j635bm867w3ycpypw5dbii3abg8ybvyw-system-units error: Cannot build '/nix/store/cl9mg31z6jf5hbpghribig5dwb9c77y0-etc.drv'. Reason: 2 dependencies failed. Output paths: /nix/store/p21fs9x135abins4j3hay7nich4ybkpq-etc error: Cannot build '/nix/store/fkmqizgsh689ifkj1gflnjy3nb4445yq-activate.drv'. Reason: 1 dependency failed. Output paths: /nix/store/zpf89ixi69vdc5yz1d4s86qazpdanjfi-activate error: Cannot build '/nix/store/jqzv33a9b2wiz9zpy9wlk9y4hjg4zyfx-nixos-system-lrz-26.11.20261103.1d06008.drv'. Reason: 2 dependencies failed. Output paths: /nix/store/30zhfn81p91mkybhyi9r5lpkql6iwyx9-nixos-system-lrz-26.11.20261103.1d06008