go get -u github.com/gogo/protobuf/protoc-gen-gofast
cd $GOPATH/src/github.com/gogo/protobuf
git checkout v0.5
rm $GOPATH/bin/protoc-gen-gofast
go get github.com/gogo/protobuf/protoc-gen-gofast
Generate the Go and Rust codes
make
NOTE: Do not forget to update the dependent projects!