$ git clone -n https://src.fedoraproject.org/rpms/libX11.git /var/lib/mock/f41-build-810219-146460/root/chroot_tmpdir/scmroot/libX11
Cloning into '/var/lib/mock/f41-build-810219-146460/root/chroot_tmpdir/scmroot/libX11'...
$ git reset --hard 836e285c4ee1ae1cb08eee729e9c86b0c814b685
HEAD is now at 836e285 libX11 1.8.9