$ git clone -n https://src.fedoraproject.org/rpms/frr.git /var/lib/mock/f31-build-88981-32037/root/chroot_tmpdir/scmroot/frr
Cloning into '/var/lib/mock/f31-build-88981-32037/root/chroot_tmpdir/scmroot/frr'...
$ git reset --hard 3cdc4752158eb4b8c1d0de6061e6f625dd489496
HEAD is now at 3cdc475 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild