$ git clone -n https://src.fedoraproject.org/rpms/uudeview.git /var/lib/mock/f39-build-1658757-40609/root/chroot_tmpdir/scmroot/uudeview
Cloning into '/var/lib/mock/f39-build-1658757-40609/root/chroot_tmpdir/scmroot/uudeview'...
$ git fetch origin f18230b9913ca77089a4cca91e992e8954d64d3a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/uudeview
 * [new ref]         f18230b9913ca77089a4cca91e992e8954d64d3a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f18230b Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild