$ git clone -n https://src.fedoraproject.org/rpms/knavalbattle.git /var/lib/mock/eln-build-side-114545-60916263-6585736/root/chroot_tmpdir/scmroot/knavalbattle
Cloning into '/var/lib/mock/eln-build-side-114545-60916263-6585736/root/chroot_tmpdir/scmroot/knavalbattle'...
$ git fetch origin 2da70f3eb3c81b248b17fc954b3ed228a5156f6d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/knavalbattle
 * [new ref]         2da70f3eb3c81b248b17fc954b3ed228a5156f6d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2da70f3 25.04.3