$ git clone -n https://src.fedoraproject.org/rpms/openfst.git /var/lib/mock/f31-build-49397-27280/root/chroot_tmpdir/scmroot/openfst
Cloning into '/var/lib/mock/f31-build-49397-27280/root/chroot_tmpdir/scmroot/openfst'...
$ git reset --hard 6e1421f9280be75e01215dc4fe7b7b10a135817f
HEAD is now at 6e1421f - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild