$ git clone -n https://src.fedoraproject.org/rpms/kongress.git /var/lib/mock/f40-build-2357508-60307/root/chroot_tmpdir/scmroot/kongress
Cloning into '/var/lib/mock/f40-build-2357508-60307/root/chroot_tmpdir/scmroot/kongress'...
$ git fetch origin f969380cc184acec31bbb2c8ebd2889a35882f19:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kongress
 * [new ref]         f969380cc184acec31bbb2c8ebd2889a35882f19 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f969380 24.01.95