$ git clone -n https://src.fedoraproject.org/rpms/libmodulemd.git /var/lib/mock/f33-build-449917-63400/root/chroot_tmpdir/scmroot/libmodulemd
Cloning into '/var/lib/mock/f33-build-449917-63400/root/chroot_tmpdir/scmroot/libmodulemd'...
$ git reset --hard d64a0948084f1f4493494a7a9b3744ff534ee68b
HEAD is now at d64a094 Fix issue with ModuleIndex when input contains only Obsoletes documents