$ git clone -n https://src.fedoraproject.org/rpms/golang-github-cmd.git /var/lib/mock/f38-build-side-42-init-devel-750956-27661/root/chroot_tmpdir/scmroot/golang-github-cmd
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-750956-27661/root/chroot_tmpdir/scmroot/golang-github-cmd'...
$ git fetch origin 74df6bed86b1efedf463ac881b3cad52c6abb6ac:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-cmd
 * [new ref]         74df6bed86b1efedf463ac881b3cad52c6abb6ac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 74df6be Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild