$ git clone -n https://src.fedoraproject.org/rpms/stun.git /var/lib/mock/f31-build-53578-27873/root/chroot_tmpdir/scmroot/stun
Cloning into '/var/lib/mock/f31-build-53578-27873/root/chroot_tmpdir/scmroot/stun'...
$ git reset --hard fdca693a3df5bbde2d222d0138587928c046e3b4
HEAD is now at fdca693 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild