$ git clone -n https://src.fedoraproject.org/rpms/libxml++.git /var/lib/mock/f33-build-294558-55355/root/chroot_tmpdir/scmroot/libxml++
Cloning into '/var/lib/mock/f33-build-294558-55355/root/chroot_tmpdir/scmroot/libxml++'...
$ git reset --hard 94e53e5870a6e2a4330fea3af31bfa3f8e11e6b5
HEAD is now at 94e53e5 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild