$ git clone -n https://git.cclinux.org/stage/rpms/ppc64-diag.git /var/lib/mock/dist-circle8-build-86818-33589/root/chroot_tmpdir/scmroot/ppc64-diag
Cloning into '/var/lib/mock/dist-circle8-build-86818-33589/root/chroot_tmpdir/scmroot/ppc64-diag'...
$ git reset --hard 41087a23126a78575ea8ac83f939ea57886bc675
HEAD is now at 41087a2 import ppc64-diag-2.7.8-1.el8