$ git clone -n https://src.fedoraproject.org/rpms/opencryptoki.git /var/lib/mock/f40-build-2013867-45925/root/chroot_tmpdir/scmroot/opencryptoki
Cloning into '/var/lib/mock/f40-build-2013867-45925/root/chroot_tmpdir/scmroot/opencryptoki'...
$ git fetch origin 4f20e1212bf310fb02de9be219ab0e9c56b6cfb5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/opencryptoki
 * [new ref]         4f20e1212bf310fb02de9be219ab0e9c56b6cfb5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4f20e12 update to 3.22.0