this derivation will be built:
  /nix/store/j02lxlv552dvwmzcd4c620yzqd5rq5c4-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/j02lxlv552dvwmzcd4c620yzqd5rq5c4-bcachefs-module-7.0.0-27-generic.drv'...