$ git clone -n https://src.fedoraproject.org/rpms/kcbench.git /var/lib/mock/f41-build-side-1-3050298-37971/root/chroot_tmpdir/scmroot/kcbench
Cloning into '/var/lib/mock/f41-build-side-1-3050298-37971/root/chroot_tmpdir/scmroot/kcbench'...
$ git fetch origin b41f8fcef1ac9d5a9cd83f92203241f593c8e80d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kcbench
 * [new ref]         b41f8fcef1ac9d5a9cd83f92203241f593c8e80d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b41f8fc Update to 0.9.11