$ git clone -n https://src.fedoraproject.org/rpms/golang-github-tonistiigi-archvariant.git /var/lib/mock/f41-build-818471-151102/root/chroot_tmpdir/scmroot/golang-github-tonistiigi-archvariant
Cloning into '/var/lib/mock/f41-build-818471-151102/root/chroot_tmpdir/scmroot/golang-github-tonistiigi-archvariant'...
$ git fetch origin 16b0a36292c6a29f9395868eed8682c15ac882e2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-tonistiigi-archvariant
 * [new ref]         16b0a36292c6a29f9395868eed8682c15ac882e2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 16b0a36 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild