this derivation will be built:
  /nix/store/vm3jpfcmm4lcg5xkr6zfwpszkdbcfj4f-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/vm3jpfcmm4lcg5xkr6zfwpszkdbcfj4f-bcachefs-module-7.0.0-38-generic.drv'...