this derivation will be built:
  /nix/store/pwdwqrygv21vvj5hmqxbd5c29vajfzph-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/pwdwqrygv21vvj5hmqxbd5c29vajfzph-bcachefs-module-7.0.0-27-generic.drv'...