$ git clone -n https://src.fedoraproject.org/rpms/golang-github-apache-beam-2.git /var/lib/mock/f38-build-side-42-init-devel-712466-27253/root/chroot_tmpdir/scmroot/golang-github-apache-beam-2
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-712466-27253/root/chroot_tmpdir/scmroot/golang-github-apache-beam-2'...
$ git fetch origin 52812ef7c470f3154c964a441bedf100823be468:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-apache-beam-2
 * [new ref]         52812ef7c470f3154c964a441bedf100823be468 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 52812ef Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild