$ git clone -n https://git.cclinux.org/stage/rpms/libXvMC.git /var/lib/mock/dist-circle8-build-31773-5425/root/chroot_tmpdir/scmroot/libXvMC
Cloning into '/var/lib/mock/dist-circle8-build-31773-5425/root/chroot_tmpdir/scmroot/libXvMC'...
$ git reset --hard 6bd8d922f51f52d7ee09fdeb3e5f925edf1e2023
HEAD is now at 6bd8d92 import libXvMC-1.0.12-1.el8