$ git clone -n https://src.fedoraproject.org/rpms/knavalbattle.git /var/lib/mock/f40-build-2393119-60531/root/chroot_tmpdir/scmroot/knavalbattle
Cloning into '/var/lib/mock/f40-build-2393119-60531/root/chroot_tmpdir/scmroot/knavalbattle'...
$ git fetch origin 9f7db276969b34cae2cdac51357aba2db80dbd5a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/knavalbattle
 * [new ref]         9f7db276969b34cae2cdac51357aba2db80dbd5a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9f7db27 24.01.95