$ git clone -n https://src.fedoraproject.org/rpms/cpdup.git /var/lib/mock/f31-build-57826-28388/root/thebuilddir/tmp/scmroot/cpdup
Cloning into '/var/lib/mock/f31-build-57826-28388/root/thebuilddir/tmp/scmroot/cpdup'...
$ git reset --hard 99e95ba30f0d9bb706934d576c1fdd1461fe5397
HEAD is now at 99e95ba - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild