these 20 derivations will be built:
  /nix/store/sn60hvr6l94xllji6mq5n8sqqfh4gkv3-skills-with-improvement-footer.drv
  /nix/store/ffnc0mq7gxnmn14skssr6srrqyynh806-ai-skills.drv
  /nix/store/0b37x33b92y9s92saplfb1h884mashlj-opencode-skills.drv
  /nix/store/w9x7igfvbhxdinxqs0pz09yh4xnvc489-codex-skills.drv
  /nix/store/17smi6x2wc3qmlryxgpzvan9ncinbsjy-codex-skills.drv
  /nix/store/5h8gqfx9ddarnmp9k30a6v352hgvsrlz-withoutbg-1.5.0.drv
  /nix/store/y43rb610cvc7169r7s2vmbk6x00ysmlb-home-manager-path.drv
  /nix/store/jbi3kk3ii6mqhrz55a3gra4b5pggl4hd-hm_hmfontconfigfonts.xml.drv
  /nix/store/kcv8kz3wbcv4jf9g9fl673m17z9sdp91-github-copilot-cli-skills.drv
  /nix/store/l4nfs5xfp9q60h0cl9w4wbshkpfd5c1f-claude-code-skills.drv
  /nix/store/qp0m60jp8sgi3lz58f37fpfplgm0mrl5-antigravity-cli-skills.drv
  /nix/store/kwsk6c6kp578wh0wk4chjj8lyw8li46n-home-manager-files.drv
  /nix/store/1bhg4df8vq921dwbb46d1nja8z4y22qx-hm-putter.json.drv
  /nix/store/l05961dn8790v399mlh82kk2dgrlq4vz-home-manager-generation.drv
  /nix/store/i0nxw0sazqsmp4a9lqahplrd8kg6n40b-unit-home-manager-pschmitt.service.drv
  /nix/store/65h2k1inwbrvh8iw5sxd501cwgdxcr34-system-units.drv
  /nix/store/s8691h20gk2fwnr288fmsz52z0qsm18b-user-environment.drv
  /nix/store/cad4dazzl2pyw4314nfhknha539ikpig-etc.drv
  /nix/store/f9km0xz7ha0bm4bp9ll873gh08g2lxvy-activate.drv
  /nix/store/717c2ly6n9kyjvkdgkvr8j4y5csimag1-nixos-system-fnuc-26.11.20261103.1d06008.drv
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
error: Cannot build '/nix/store/y43rb610cvc7169r7s2vmbk6x00ysmlb-home-manager-path.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/aiac1rza61qkva80r23n739lsaxajsd7-home-manager-path
error: Cannot build '/nix/store/jbi3kk3ii6mqhrz55a3gra4b5pggl4hd-hm_hmfontconfigfonts.xml.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/8hzm4nlkc14rw57annzw2zi9ybx7s9dx-hm_hmfontconfigfonts.xml
error: Cannot build '/nix/store/s8691h20gk2fwnr288fmsz52z0qsm18b-user-environment.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/r5n3pb2ipw3jscz2gnhq5lx235ks1d9f-user-environment
error: Cannot build '/nix/store/kwsk6c6kp578wh0wk4chjj8lyw8li46n-home-manager-files.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/jha0g5y0zi33hjjnx3yvhjbr7vmci401-home-manager-files
error: Cannot build '/nix/store/1bhg4df8vq921dwbb46d1nja8z4y22qx-hm-putter.json.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/x7v4a4n0jdbdd0i4qhjfl7vyi3jcd249-hm-putter.json
error: Cannot build '/nix/store/l05961dn8790v399mlh82kk2dgrlq4vz-home-manager-generation.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/zn87cdkrxzdfimhb5g54zkyy9iw5dmlc-home-manager-generation
error: Cannot build '/nix/store/i0nxw0sazqsmp4a9lqahplrd8kg6n40b-unit-home-manager-pschmitt.service.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/vlk1img45gq3qgm4qbmg0ikdcm96r3cz-unit-home-manager-pschmitt.service
error: Cannot build '/nix/store/65h2k1inwbrvh8iw5sxd501cwgdxcr34-system-units.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/ihjzkqzc739riabczj0z1qyk9y5v31d7-system-units
error: Cannot build '/nix/store/cad4dazzl2pyw4314nfhknha539ikpig-etc.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/1s1d2fagzaiaifp83xsm9x9vik97gyy7-etc
error: Cannot build '/nix/store/f9km0xz7ha0bm4bp9ll873gh08g2lxvy-activate.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/5gw0v1yyyald5nv3jsj3sg01l78k5110-activate
error: Cannot build '/nix/store/717c2ly6n9kyjvkdgkvr8j4y5csimag1-nixos-system-fnuc-26.11.20261103.1d06008.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/pmhjyc8kphb950s7114la27kn07gika7-nixos-system-fnuc-26.11.20261103.1d06008