this derivation will be built:
  /nix/store/qhp6d9n9c7qc4z6y01dpfjp6aq7zdf3v-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/qhp6d9n9c7qc4z6y01dpfjp6aq7zdf3v-bcachefs-module-7.0.0-30-generic.drv'...