$ git clone -n https://src.fedoraproject.org/rpms/golang-github-docker-distribution.git /var/lib/mock/f38-build-710077-93229/root/chroot_tmpdir/scmroot/golang-github-docker-distribution
Cloning into '/var/lib/mock/f38-build-710077-93229/root/chroot_tmpdir/scmroot/golang-github-docker-distribution'...
$ git fetch origin b2eaec03849b0d5480f9eaed1d3b66ed7dbeead4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-docker-distribution
 * [new ref]         b2eaec03849b0d5480f9eaed1d3b66ed7dbeead4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b2eaec0 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild