this derivation will be built:
  /nix/store/by6c30z4n7jnrq5dnq11z7dm01h16g9v-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/by6c30z4n7jnrq5dnq11z7dm01h16g9v-bcachefs-module-7.0.0-27-generic.drv'...