$ git clone -n https://src.fedoraproject.org/rpms/waffle.git /var/lib/mock/f31-build-70904-30539/root/chroot_tmpdir/scmroot/waffle
Cloning into '/var/lib/mock/f31-build-70904-30539/root/chroot_tmpdir/scmroot/waffle'...
$ git reset --hard 90c2967cc2476d1fefcaa0bb870fe1e27a4536a2
HEAD is now at 90c2967 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild