this derivation will be built:
  /nix/store/kbln4zwgmhib60a97wrczp4j2392nc42-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/kbln4zwgmhib60a97wrczp4j2392nc42-bcachefs-module-7.0.0-14-generic.drv'...