this derivation will be built:
  /nix/store/0jh3wcpk7ii26m3l7kn6446fvadv67m2-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/0jh3wcpk7ii26m3l7kn6446fvadv67m2-bcachefs-module-7.0.0-28-generic.drv'...