$ git clone -n https://src.fedoraproject.org/rpms/golang-github-nbrownus-metrics-prometheus.git /var/lib/mock/f39-build-1790640-41741/root/chroot_tmpdir/scmroot/golang-github-nbrownus-metrics-prometheus
Cloning into '/var/lib/mock/f39-build-1790640-41741/root/chroot_tmpdir/scmroot/golang-github-nbrownus-metrics-prometheus'...
$ git fetch origin 0b253de8215dcda5dc0811e8f6b52a873c329622:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-nbrownus-metrics-prometheus
 * [new ref]         0b253de8215dcda5dc0811e8f6b52a873c329622 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0b253de Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild