these 12 derivations will be built: /nix/store/5h8gqfx9ddarnmp9k30a6v352hgvsrlz-withoutbg-1.5.0.drv /nix/store/03pggm5mc0slarjr4pw1j1z7pfllsc07-home-manager-path.drv /nix/store/czxifnar0mahk2ypvyln0b26958prn5i-user-environment.drv /nix/store/hhhz909wcjpiihavkxb3sa3pbcb3875k-hm_hmfontconfigfonts.xml.drv /nix/store/4m69pv1vn81d9gxb12r8l8424kj19frd-home-manager-files.drv /nix/store/hbwm804zvrrhzixiijjsi9pddg4bg6xm-hm-putter.json.drv /nix/store/kvc8zc6kky02pafy5cbhy66zgvhf7c1z-home-manager-generation.drv /nix/store/zga64jn0rc6zgqx13318c4s2rsx63cgs-unit-home-manager-pschmitt.service.drv /nix/store/r7w57qfk42l6cajyam370qrvph4cwvhw-system-units.drv /nix/store/kk74anmfippyfw8v76rz45a189rz39k4-etc.drv /nix/store/livbqk49z70a522rbccqa4zxmw8djhbl-activate.drv /nix/store/2qk9ivy8zf96z5mbvx7rndjvrgmc4lbm-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/03pggm5mc0slarjr4pw1j1z7pfllsc07-home-manager-path.drv'. Reason: 1 dependency failed. Output paths: /nix/store/39g7549dkcxa2wganksv1scysp9sa3np-home-manager-path error: Cannot build '/nix/store/hhhz909wcjpiihavkxb3sa3pbcb3875k-hm_hmfontconfigfonts.xml.drv'. Reason: 1 dependency failed. Output paths: /nix/store/yxfqn49y314r35d3yj69nzmrmvd7nnij-hm_hmfontconfigfonts.xml error: Cannot build '/nix/store/czxifnar0mahk2ypvyln0b26958prn5i-user-environment.drv'. Reason: 1 dependency failed. Output paths: /nix/store/kqfk62zsviw76zwisgphxxl0zyibcam1-user-environment error: Cannot build '/nix/store/4m69pv1vn81d9gxb12r8l8424kj19frd-home-manager-files.drv'. Reason: 1 dependency failed. Output paths: /nix/store/h6q4pbwwv2fzcc6r9v2zq6x59lcxjr3h-home-manager-files error: Cannot build '/nix/store/hbwm804zvrrhzixiijjsi9pddg4bg6xm-hm-putter.json.drv'. Reason: 1 dependency failed. Output paths: /nix/store/zlrffdn47z87hmvqas77m6g48xj3dsrr-hm-putter.json error: Cannot build '/nix/store/kvc8zc6kky02pafy5cbhy66zgvhf7c1z-home-manager-generation.drv'. Reason: 3 dependencies failed. Output paths: /nix/store/f7ymjny4znhn1j3wjl9sdyh7qqh5s2ag-home-manager-generation error: Cannot build '/nix/store/zga64jn0rc6zgqx13318c4s2rsx63cgs-unit-home-manager-pschmitt.service.drv'. Reason: 1 dependency failed. Output paths: /nix/store/gm9da4ihv426nqz9jk8mjj4fmpasx4dg-unit-home-manager-pschmitt.service error: Cannot build '/nix/store/r7w57qfk42l6cajyam370qrvph4cwvhw-system-units.drv'. Reason: 1 dependency failed. Output paths: /nix/store/5rl3srv7b27ipnkkr2yld68m8sy9n53n-system-units error: Cannot build '/nix/store/kk74anmfippyfw8v76rz45a189rz39k4-etc.drv'. Reason: 2 dependencies failed. Output paths: /nix/store/n3317qdn6jnl584yvv38xp5dx7sma7i1-etc error: Cannot build '/nix/store/livbqk49z70a522rbccqa4zxmw8djhbl-activate.drv'. Reason: 1 dependency failed. Output paths: /nix/store/qmmmag3xnaj3qpjg3rsjh50lnhdb9ips-activate error: Cannot build '/nix/store/2qk9ivy8zf96z5mbvx7rndjvrgmc4lbm-nixos-system-lrz-26.11.20261103.1d06008.drv'. Reason: 2 dependencies failed. Output paths: /nix/store/dm0lk905d0mmn0c6y3jxr22cyxdkv4g8-nixos-system-lrz-26.11.20261103.1d06008