Fix Dockerfile

Dockerfile

@@ -24,17 +24,14 @@ RUN rustup component add cargo
 # TODO: Hacky but it works
 RUN mkdir -p ./src
 RUN mkdir -p ./crates/postgres-docker-utils/src
-RUN mkdir -p ./crates/fake-rpc/src
 
 # Copy only Cargo.toml for better caching
 COPY ./Cargo.toml ./Cargo.toml
 COPY ./Cargo.lock ./Cargo.lock
 COPY ./crates/postgres-docker-utils/Cargo.toml ./crates/postgres-docker-utils/Cargo.toml
-COPY ./crates/fake-rpc/Cargo.toml ./crates/fake-rpc/Cargo.toml
 
 RUN echo "fn main() {}" > ./src/main.rs
 RUN echo "fn main() {}" > ./crates/postgres-docker-utils/src/main.rs
-RUN echo "fn main() {}" > ./crates/fake-rpc/src/main.rs
 
 # Prebuild dependencies
 RUN cargo fetch