this derivation will be built:
  /nix/store/8hckmba5i81q7vf9xb2nmwqcwgynf6av-bcachefs-module-7.1.5-zen1-1-zen.drv
building '/nix/store/8hckmba5i81q7vf9xb2nmwqcwgynf6av-bcachefs-module-7.1.5-zen1-1-zen.drv'...