these 16 derivations will be built: /nix/store/5h8gqfx9ddarnmp9k30a6v352hgvsrlz-withoutbg-1.5.0.drv /nix/store/qwy3vyzlh495r12k5mchifgrlbj6km3n-noctalia-5.4.1.drv /nix/store/mb4018i3ijjzl0nsyp5rvxhh7mspxfdj-caffeine.drv /nix/store/95lrqq3jj6xymimvmbcymc5byvrniazg-home-manager-path.drv /nix/store/9ldvqa416dk73ylqnr0dc5bxj781ja75-hm_hmfontconfigfonts.xml.drv /nix/store/g9zzzxsmbj79n41hkcpyawsn9fig72xs-noctalia-launcher.drv /nix/store/klab445y6x4ffydryhlnlxw5y8pjvw0d-noctalia.service.drv /nix/store/q5ma6d057cz1fspql3v611fqjgjlsx6d-home-manager-files.drv /nix/store/125kisvnpj0vzddyxr3ckpx9859paycl-hm-putter.json.drv /nix/store/64zahkb2h7nknn21cljsy3brw5l519wc-user-environment.drv /nix/store/8iw3r6lbk5hqqrmv8ijczafyf81408lh-home-manager-generation.drv /nix/store/crnsyn4ixg48s5zazrn6g18v4lps1pmq-unit-home-manager-pschmitt.service.drv /nix/store/9flc83mv10s077k3x1kp3a1ylmnr2vwx-system-units.drv /nix/store/ncnvkq0b4w3sk648hgkngng1w6q8d6bz-etc.drv /nix/store/fz0pjzbdhyxrpprhfjvwxc2gnci2xq95-activate.drv /nix/store/rzq3s0yblqvdjxd3fjgbixzqpgjc6982-nixos-system-gk4-26.11.20261103.1d06008.drv this path will be fetched (10.2 KiB download, 10.2 KiB unpacked): /nix/store/azyim26msa0ip7xd9hfgkdsfh30pk5mg-noctalia-config.toml don't know how to build these paths: /nix/store/gna4g21pfi3gls1819ccsl4zyn5ics2k-noctalia-5.4.1 building '/nix/store/5h8gqfx9ddarnmp9k30a6v352hgvsrlz-withoutbg-1.5.0.drv' on 'ssh-ng://nix-remote-builder@rofl-15.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-15.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 building '/nix/store/qh07n93w22yx2c3i68k3v6qd0wfqsx8a-config.toml.drv' error: Cannot build '/nix/store/95lrqq3jj6xymimvmbcymc5byvrniazg-home-manager-path.drv'. Reason: 1 dependency failed. Output paths: /nix/store/knb1j6i194yjidwxifb16vaplw924xmq-home-manager-path error: Cannot build '/nix/store/9ldvqa416dk73ylqnr0dc5bxj781ja75-hm_hmfontconfigfonts.xml.drv'. Reason: 1 dependency failed. Output paths: /nix/store/598rml3iqcdwls2vify2fr2jfx0zsjqk-hm_hmfontconfigfonts.xml error: Cannot build '/nix/store/64zahkb2h7nknn21cljsy3brw5l519wc-user-environment.drv'. Reason: 1 dependency failed. Output paths: /nix/store/53rys66hfib97x5hg3anf73vy82qsnb2-user-environment config.toml> structuredAttrs is enabled building '/nix/store/f6gmwa9rflsfm7v4c5ziz37ibibcf978-noctalia-config.toml.drv' on 'ssh-ng://nix-remote-builder@rofl-16.brkn.lol' building '/nix/store/klab445y6x4ffydryhlnlxw5y8pjvw0d-noctalia.service.drv' noctalia.service> structuredAttrs is enabled error: Cannot build '/nix/store/q5ma6d057cz1fspql3v611fqjgjlsx6d-home-manager-files.drv'. Reason: 1 dependency failed. Output paths: /nix/store/f8p79h8vh0i5iqczf8ch3fsn9dq5lkq1-home-manager-files error: Cannot build '/nix/store/125kisvnpj0vzddyxr3ckpx9859paycl-hm-putter.json.drv'. Reason: 1 dependency failed. Output paths: /nix/store/0c0xmf7lz6qh3mgixrqha8r9ddkzrp37-hm-putter.json error: Cannot build '/nix/store/8iw3r6lbk5hqqrmv8ijczafyf81408lh-home-manager-generation.drv'. Reason: 3 dependencies failed. Output paths: /nix/store/xnz8rh03v7livmrsxnxifmlhfsy6dlzi-home-manager-generation error: Cannot build '/nix/store/crnsyn4ixg48s5zazrn6g18v4lps1pmq-unit-home-manager-pschmitt.service.drv'. Reason: 1 dependency failed. Output paths: /nix/store/263dp37vb0hgz2k17hs6har4alcf8xab-unit-home-manager-pschmitt.service error: Cannot build '/nix/store/9flc83mv10s077k3x1kp3a1ylmnr2vwx-system-units.drv'. Reason: 1 dependency failed. Output paths: /nix/store/yxngwn1aycwdii13qbmcd44h6ik0nybd-system-units error: Cannot build '/nix/store/ncnvkq0b4w3sk648hgkngng1w6q8d6bz-etc.drv'. Reason: 2 dependencies failed. Output paths: /nix/store/7yychba4k4fk79bv5592n3lrkhi1ids0-etc error: Cannot build '/nix/store/fz0pjzbdhyxrpprhfjvwxc2gnci2xq95-activate.drv'. Reason: 1 dependency failed. Output paths: /nix/store/wslivqsc4h33vg18m25mihlvqr0dqyxr-activate error: Cannot build '/nix/store/rzq3s0yblqvdjxd3fjgbixzqpgjc6982-nixos-system-gk4-26.11.20261103.1d06008.drv'. Reason: 2 dependencies failed. Output paths: /nix/store/9sy50667m2qfhw3j2gipflfv64czgrlv-nixos-system-gk4-26.11.20261103.1d06008