$ git clone -n https://src.fedoraproject.org/rpms/golang-gopkg-validator-2.git /var/lib/mock/f38-build-side-42-init-devel-923153-28737/root/chroot_tmpdir/scmroot/golang-gopkg-validator-2
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-923153-28737/root/chroot_tmpdir/scmroot/golang-gopkg-validator-2'...
$ git fetch origin 1ec2b0954a54fd38d22a7388deccfe8d221abf1e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-gopkg-validator-2
 * [new ref]         1ec2b0954a54fd38d22a7388deccfe8d221abf1e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1ec2b09 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild