$ git clone -n https://src.fedoraproject.org/rpms/golang-github-trafficstars-metrics.git /var/lib/mock/f38-build-side-42-init-devel-987051-29086/root/chroot_tmpdir/scmroot/golang-github-trafficstars-metrics
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-987051-29086/root/chroot_tmpdir/scmroot/golang-github-trafficstars-metrics'...
$ git fetch origin a97352b22c1d5659f49559ef18ac107204ef2ec5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-trafficstars-metrics
 * [new ref]         a97352b22c1d5659f49559ef18ac107204ef2ec5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a97352b Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild