$ git clone -n https://src.fedoraproject.org/rpms/cdw.git /var/lib/mock/f29-build-1910-609/root/thebuilddir/tmp/scmroot/cdw
Cloning into '/var/lib/mock/f29-build-1910-609/root/thebuilddir/tmp/scmroot/cdw'...
$ git reset --hard a7e0f1839b15e72ea039703b9e85f4c2861a5d56
HEAD is now at a7e0f18 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild