this derivation will be built:
  /nix/store/4qvkk45rwlh9cgyz1grfvakg0iv9d4kq-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/4qvkk45rwlh9cgyz1grfvakg0iv9d4kq-bcachefs-module-7.0.0-38-generic.drv'...