this derivation will be built:
  /nix/store/m6mfv0fw7qpkiyan7z475248rhcavqmj-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/m6mfv0fw7qpkiyan7z475248rhcavqmj-bcachefs-module-7.0.0-34-generic.drv'...