$ git clone -n https://src.fedoraproject.org/rpms/flatbuffers.git /var/lib/mock/f37-build-638943-71022/root/chroot_tmpdir/scmroot/flatbuffers
Cloning into '/var/lib/mock/f37-build-638943-71022/root/chroot_tmpdir/scmroot/flatbuffers'...
$ git reset --hard 7caa619fe424621beac2e59afd9744e7aff5d599
HEAD is now at 7caa619 Out-of-source build fix