$ git clone -n https://src.fedoraproject.org/rpms/golang-gitlab-flimzy-testy.git /var/lib/mock/f38-build-side-42-init-devel-914359-28721/root/chroot_tmpdir/scmroot/golang-gitlab-flimzy-testy
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-914359-28721/root/chroot_tmpdir/scmroot/golang-gitlab-flimzy-testy'...
$ git fetch origin 8ebeeb3b400fc9cf0077a6cc7da292fd1fb32164:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-gitlab-flimzy-testy
 * [new ref]         8ebeeb3b400fc9cf0077a6cc7da292fd1fb32164 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8ebeeb3 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild