these 12 derivations will be built:
  /nix/store/5h8gqfx9ddarnmp9k30a6v352hgvsrlz-withoutbg-1.5.0.drv
  /nix/store/yc6fbrsk4zpmbir09vn25ncysk4avh16-home-manager-path.drv
  /nix/store/n81ssmyfqkwq78dfk81984i4rp6xs3xd-user-environment.drv
  /nix/store/ybn0bcx4g58i24h3dw31rfnvzhxary0y-hm_hmfontconfigfonts.xml.drv
  /nix/store/pycbgv2ck4bgda74bry823b167fs6jm0-home-manager-files.drv
  /nix/store/8w20rm0dzyvhv2pkdc2qmqxvggfyvcah-hm-putter.json.drv
  /nix/store/nc71g4p4brkxsd5ylz4mysxh4fqwqmv0-home-manager-generation.drv
  /nix/store/smw6c41inxh4dk7w7dlqzxnigvcgixq1-unit-home-manager-pschmitt.service.drv
  /nix/store/yc0frmljnw710smlb94vnm21h9ni7805-system-units.drv
  /nix/store/zvzwd8cnjj2nvz5dszicykjrqpjd5gvn-etc.drv
  /nix/store/3426wlql4b1yq3mmiw7l09n1gl87mlj6-activate.drv
  /nix/store/n5m44nzcrkrn7zxdmqgldn2fljf5pwpn-nixos-system-gk4-26.11.20261103.1d06008.drv
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/yc6fbrsk4zpmbir09vn25ncysk4avh16-home-manager-path.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/hji9gp23xx74ik74hyndjg5hzr2j8v9p-home-manager-path
error: Cannot build '/nix/store/ybn0bcx4g58i24h3dw31rfnvzhxary0y-hm_hmfontconfigfonts.xml.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/6gmcmkavbzhgil0kq2sfihmvzl83girv-hm_hmfontconfigfonts.xml
error: Cannot build '/nix/store/n81ssmyfqkwq78dfk81984i4rp6xs3xd-user-environment.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/nam98kz32l3gss13lmdgcvh684kljdbw-user-environment
error: Cannot build '/nix/store/pycbgv2ck4bgda74bry823b167fs6jm0-home-manager-files.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/8az5lgxsqvs4y3j4ilqb0mq5scigckcx-home-manager-files
error: Cannot build '/nix/store/8w20rm0dzyvhv2pkdc2qmqxvggfyvcah-hm-putter.json.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/4jpngy44lq0m37d71w9pq00y4y8dh83l-hm-putter.json
error: Cannot build '/nix/store/nc71g4p4brkxsd5ylz4mysxh4fqwqmv0-home-manager-generation.drv'.
       Reason: 3 dependencies failed.
       Output paths:
         /nix/store/9chgyf2xy4ih5y4j6dpqh05nlbwgg2xw-home-manager-generation
error: Cannot build '/nix/store/smw6c41inxh4dk7w7dlqzxnigvcgixq1-unit-home-manager-pschmitt.service.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/2ji49nkvda3q1anps7zimjzmnkvcwci3-unit-home-manager-pschmitt.service
error: Cannot build '/nix/store/yc0frmljnw710smlb94vnm21h9ni7805-system-units.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/p8l7y9j35fyz7xhfvlxs1yrrrr8gmipz-system-units
error: Cannot build '/nix/store/zvzwd8cnjj2nvz5dszicykjrqpjd5gvn-etc.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/mnx7z8vdzdcflnkziy14zb24w6v7lsqd-etc
error: Cannot build '/nix/store/3426wlql4b1yq3mmiw7l09n1gl87mlj6-activate.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/8cda2im5fshw7ccynyx3k030m6p7mvk7-activate
error: Cannot build '/nix/store/n5m44nzcrkrn7zxdmqgldn2fljf5pwpn-nixos-system-gk4-26.11.20261103.1d06008.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/i29i2dlm59mjsqwzijfr83baisw2syp2-nixos-system-gk4-26.11.20261103.1d06008