this derivation will be built:
  /nix/store/8xfxmp83qd3fj264ba1nfjyv3lmxxwn8-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/8xfxmp83qd3fj264ba1nfjyv3lmxxwn8-bcachefs-module-7.0.0-31-generic.drv'...