$ git clone -n https://src.fedoraproject.org/rpms/coin-or-Couenne.git /var/lib/mock/f31-build-114066-34431/root/chroot_tmpdir/scmroot/coin-or-Couenne
Cloning into '/var/lib/mock/f31-build-114066-34431/root/chroot_tmpdir/scmroot/coin-or-Couenne'...
$ git reset --hard e62f0d2d57f2e470bb57aa5b117e01fe60bd3cc5
HEAD is now at e62f0d2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild