this derivation will be built:
  /nix/store/y4j4ayf8g0ss3s10yvbm058w0xsp55wh-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/y4j4ayf8g0ss3s10yvbm058w0xsp55wh-bcachefs-module-7.0.0-28-generic.drv'...