this derivation will be built:
  /nix/store/s5gaiw6k1nkqx6gnh499zjrm84gl28ig-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/s5gaiw6k1nkqx6gnh499zjrm84gl28ig-bcachefs-module-7.0.0-27-generic.drv'...