$ git clone -n https://src.fedoraproject.org/rpms/libconfig.git /var/lib/mock/f31-build-87070-31731/root/chroot_tmpdir/scmroot/libconfig
Cloning into '/var/lib/mock/f31-build-87070-31731/root/chroot_tmpdir/scmroot/libconfig'...
$ git reset --hard 5aaddb98d103c29aa1793212f805de0e5c57e153
HEAD is now at 5aaddb9 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild