$ git clone -n https://git.cclinux.org/stage/rpms/mpitests.git /mnt/compose/mock/dist-circle8-build-109908-64206/root/chroot_tmpdir/scmroot/mpitests
Cloning into '/mnt/compose/mock/dist-circle8-build-109908-64206/root/chroot_tmpdir/scmroot/mpitests'...
$ git fetch origin 2a8c28198b2dd82ef1ba177e1cfc85d1a2baafc2:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/mpitests
 * [new ref]         2a8c28198b2dd82ef1ba177e1cfc85d1a2baafc2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2a8c281 import mpitests-7.1-2.el8.1