$ git clone -n https://src.fedoraproject.org/rpms/sysstat.git /var/lib/mock/f31-build-54902-28069/root/thebuilddir/tmp/scmroot/sysstat
Cloning into '/var/lib/mock/f31-build-54902-28069/root/thebuilddir/tmp/scmroot/sysstat'...
$ git reset --hard f112b644704410661593f83c1524b10e7f5be0e4
HEAD is now at f112b64 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild