Hack missing docker env

Author: jfldde

.github/workflows/code_checks.yml

@@ -8,7 +8,6 @@ env:
   CARGOFLAGS: --workspace --all-targets --all-features
   RUST_LOG: trace
   RISC0_DEV_MODE: 1
-  PARALLEL_PROOF_LIMIT: 1
 
 jobs:
   formatting:

src/docker.rs

@@ -161,6 +161,7 @@ impl DockerEnv {
             image: Some(config.image),
             cmd: Some(config.cmd),
             exposed_ports: Some(exposed_ports),
+            env: Some(vec!["PARALLEL_PROOF_LIMIT=1".to_string()]), // Todo proper env handling
             host_config: Some(HostConfig {
                 port_bindings: Some(port_bindings),
                 mounts: Some(mounts),