$ git clone -n https://src.fedoraproject.org/rpms/golang-uber-atomic.git /var/lib/mock/f38-build-side-42-init-devel-668129-26655/root/chroot_tmpdir/scmroot/golang-uber-atomic
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-668129-26655/root/chroot_tmpdir/scmroot/golang-uber-atomic'...
$ git fetch origin 3ad22d2a2fa66e31f9dd97564dc812ede70f4926:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-uber-atomic
 * [new ref]         3ad22d2a2fa66e31f9dd97564dc812ede70f4926 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3ad22d2 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild