$ git clone -n https://git.cclinux.org/stage/rpms/rshim.git /mnt/compose/mock/dist-circle8-build-109172-61478/root/chroot_tmpdir/scmroot/rshim
Cloning into '/mnt/compose/mock/dist-circle8-build-109172-61478/root/chroot_tmpdir/scmroot/rshim'...
$ git fetch origin 1242661d774c8c3a58dc65cc151c8fcddba23b16:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/rshim
 * [new ref]         1242661d774c8c3a58dc65cc151c8fcddba23b16 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1242661 import rshim-2.0.8-1.el8