$ git clone -n https://src.fedoraproject.org/rpms/juk.git /var/lib/mock/f41-build-846133-162970/root/chroot_tmpdir/scmroot/juk
Cloning into '/var/lib/mock/f41-build-846133-162970/root/chroot_tmpdir/scmroot/juk'...
$ git fetch origin ee2d045c51922aee60a07195ff9c6fce1c782bc2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/juk
 * [new ref]         ee2d045c51922aee60a07195ff9c6fce1c782bc2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ee2d045 24.08.0