$ git clone -n https://src.fedoraproject.org/rpms/kf5-syndication.git /var/lib/mock/f39-build-1659251-40621/root/chroot_tmpdir/scmroot/kf5-syndication
Cloning into '/var/lib/mock/f39-build-1659251-40621/root/chroot_tmpdir/scmroot/kf5-syndication'...
$ git fetch origin 8a8a9bd2129291ca7e2da9773adebe9360dba5e1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-syndication
 * [new ref]         8a8a9bd2129291ca7e2da9773adebe9360dba5e1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8a8a9bd 5.111.0