this derivation will be built:
  /nix/store/71dvia141gipzjm7sk5lhvfnfpxs56cf-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/71dvia141gipzjm7sk5lhvfnfpxs56cf-bcachefs-module-7.0.0-30-generic.drv'...