this derivation will be built:
  /nix/store/d05y6pkjq479330m02b0jxrx29w6yjgc-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/d05y6pkjq479330m02b0jxrx29w6yjgc-bcachefs-module-7.0.0-30-generic.drv'...