$ git clone -n https://src.fedoraproject.org/rpms/golang-gopkg-pipe-2.git /var/lib/mock/f39-build-1507838-35310/root/chroot_tmpdir/scmroot/golang-gopkg-pipe-2
Cloning into '/var/lib/mock/f39-build-1507838-35310/root/chroot_tmpdir/scmroot/golang-gopkg-pipe-2'...
$ git fetch origin 6a1b832b66fe648961eb5ee86fd9ba3bb469c839:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-gopkg-pipe-2
 * [new ref]         6a1b832b66fe648961eb5ee86fd9ba3bb469c839 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6a1b832 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild