$ git clone -n https://src.fedoraproject.org/rpms/findutils.git /var/lib/mock/f39-build-1443169-32547/root/chroot_tmpdir/scmroot/findutils
Cloning into '/var/lib/mock/f39-build-1443169-32547/root/chroot_tmpdir/scmroot/findutils'...
$ git fetch origin 64f00ef36292b337ff37b03c4b61b44eae3d7927:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/findutils
 * [new ref]         64f00ef36292b337ff37b03c4b61b44eae3d7927 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 64f00ef Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild