$ git clone -n https://src.fedoraproject.org/rpms/festival.git /var/lib/mock/f31-build-66660-29915/root/thebuilddir/tmp/scmroot/festival
Cloning into '/var/lib/mock/f31-build-66660-29915/root/thebuilddir/tmp/scmroot/festival'...
$ git reset --hard 9d10c3bf192b6f87a9a44039d24b0922f121bda0
HEAD is now at 9d10c3b Rebuild with fixed binutils