$ git clone -n https://src.fedoraproject.org/rpms/tcp_wrappers.git /var/lib/mock/f31-build-55178-28101/root/thebuilddir/tmp/scmroot/tcp_wrappers
Cloning into '/var/lib/mock/f31-build-55178-28101/root/thebuilddir/tmp/scmroot/tcp_wrappers'...
$ git reset --hard 506b977561864000ba06ac2bbd2b1576e79e53b3
HEAD is now at 506b977 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild