this derivation will be built:
  /nix/store/2gidgb3q28l9k0nralmdw1aq6fsrk393-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/2gidgb3q28l9k0nralmdw1aq6fsrk393-bcachefs-module-7.0.0-38-generic.drv'...