$ git clone -n https://src.fedoraproject.org/rpms/qt5-qtaccountsservice.git /var/lib/mock/f29-build-5185-1217/root/thebuilddir/tmp/scmroot/qt5-qtaccountsservice
Cloning into '/var/lib/mock/f29-build-5185-1217/root/thebuilddir/tmp/scmroot/qt5-qtaccountsservice'...
$ git reset --hard 9a4dd9c2b71044263faa64cd0f5abee0e305ecb5
HEAD is now at 9a4dd9c - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild