$ git clone -n https://src.fedoraproject.org/rpms/kbounce.git /var/lib/mock/f42-build-side-1-3582739-46886/root/chroot_tmpdir/scmroot/kbounce
Cloning into '/var/lib/mock/f42-build-side-1-3582739-46886/root/chroot_tmpdir/scmroot/kbounce'...
$ git fetch origin 3d4d9df5b1e96c5eaa4266143179b4f4bac6d8ba:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kbounce
 * [new ref]         3d4d9df5b1e96c5eaa4266143179b4f4bac6d8ba -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3d4d9df 25.04.3