$ git clone -n https://src.fedoraproject.org/rpms/protobuf-c.git /var/lib/mock/f33-build-300508-56593/root/chroot_tmpdir/scmroot/protobuf-c
Cloning into '/var/lib/mock/f33-build-300508-56593/root/chroot_tmpdir/scmroot/protobuf-c'...
$ git reset --hard 2d74c393061dea0b7546cc8edddccdb751b2a931
HEAD is now at 2d74c39 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild