Use serialize_to_file/deserialize_from_file from Wasmer

.circleci/config.yml

@@ -26,7 +26,8 @@ workflows:
                 - master
                 # 👇 Add your branch here if benchmarking matters to your work
                 - benchmarking
-                - upgrade-to-wasmer-reborn
+                - update-wasmer
+                - module-helpers
   deploy:
     jobs:
       - build_and_upload_devcontracts:

README.md

@@ -319,13 +319,19 @@ cargo fmt \
 
 **Contracts**
 
-Step 1 (fast checks)
+Step 1 (fast checks, rebuilds lock files)
+
+```sh
+for contract_dir in contracts/*/; do (cd "$contract_dir" && cargo check --tests) || break; done
+```
+
+Step 2 (medium fast checks)
 
 ```sh
 for contract_dir in contracts/*/; do (cd "$contract_dir" && cargo fmt && cargo check --tests && cargo wasm-debug && cargo unit-test && cargo clippy -- -D warnings && cargo schema) || break; done
 ```
 
-Step 2 (slower checks)
+Step 3 (slower checks)
 
 ```sh
 for contract_dir in contracts/*/; do (cd "$contract_dir" && cargo wasm && cargo integration-test) || break; done