this derivation will be built:
  /nix/store/85w4ji3gzyqhyv8i8b4z6048dl7bzdnf-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/85w4ji3gzyqhyv8i8b4z6048dl7bzdnf-bcachefs-module-7.0.0-30-generic.drv'...