$ git clone -n https://git.cclinux.org/stage/rpms/mvapich2.git /var/lib/mock/dist-circle8-build-44987-10327/root/chroot_tmpdir/scmroot/mvapich2
Cloning into '/var/lib/mock/dist-circle8-build-44987-10327/root/chroot_tmpdir/scmroot/mvapich2'...
$ git reset --hard 18e6c42bd2dc5e72051ec0762a71059af21914ae
HEAD is now at 18e6c42 import mvapich2-2.3.6-1.el8