$ git clone -n https://src.fedoraproject.org/rpms/cxxtools.git /var/lib/mock/f33-build-161117-43422/root/chroot_tmpdir/scmroot/cxxtools
Cloning into '/var/lib/mock/f33-build-161117-43422/root/chroot_tmpdir/scmroot/cxxtools'...
$ git reset --hard e78240867ef41069f19f6ed7590191a44fb9ee23
HEAD is now at e782408 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild