$ git clone -n https://src.fedoraproject.org/rpms/varnish-modules.git /var/lib/mock/f29-build-4383-1035/root/thebuilddir/tmp/scmroot/varnish-modules
Cloning into '/var/lib/mock/f29-build-4383-1035/root/thebuilddir/tmp/scmroot/varnish-modules'...
$ git reset --hard 6e4e1693905175af06316a9d231e26a5782e0265
HEAD is now at 6e4e169 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild