fix

.github/workflows/linter.yml

@@ -283,19 +283,18 @@ jobs:
         with:
           submodules: recursive
 
-      - name: Install nightly toolchain with check available
-        uses: actions-rust-lang/setup-rust-toolchain@v1
-        with:
-          toolchain: nightly
-          target: wasm32-unknown-unknown
+      - name: Install nightly toolchain
+        run: |
+          rustup install nightly
+          rustup +nightly target add wasm32-unknown-unknown
 
       - name: Run no-std build concordium-std
         working-directory: concordium-std
-        run: cargo build --target wasm32-unknown-unknown --no-default-features --features bump_alloc
+        run: cargo +nightly build --target wasm32-unknown-unknown --no-default-features --features bump_alloc
 
       - name: Run no-std build concordium-cis2
         working-directory: concordium-cis2
-        run: cargo build --target wasm32-unknown-unknown --no-default-features --features concordium-std/bump_alloc
+        run: cargo +nightly build --target wasm32-unknown-unknown --no-default-features --features concordium-std/bump_alloc
 
   check-no-std-examples:
     name: Build on nightly,
@@ -328,17 +327,14 @@ jobs:
         with:
           submodules: recursive
 
-      - name: Install nightly toolchain with check available
-        uses: actions-rust-lang/setup-rust-toolchain@v1
-        with:
-          toolchain: nightly
-          target: ${{ matrix.target }}
+      - name: Install nightly toolchain
+        run: |
+          rustup install nightly
+          rustup +nightly target add wasm32-unknown-unknown
 
       - name: Run cargo check with no-std
-        uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --manifest-path ${{ matrix.crates }} --target=${{ matrix.target }} --no-default-features --features=${{ matrix.features }} --features bump_alloc
+        run: |
+          cargo +nightly build --manifest-path ${{ matrix.crates }} --target=${{ matrix.target }} --no-default-features --features=${{ matrix.features }} --features bump_alloc
 
   check-crypto-examples:
     name: Check crypto examples

.gitignore

@@ -30,3 +30,5 @@ Cargo.lock
 # Nix artifacts
 **/*.nix
 **/flake.lock
+
+.idea

contract-testing/Cargo.toml

@@ -23,5 +23,11 @@ thiserror = "1.0"
 num-bigint = "0.4"
 num-integer = "0.1"
 
+# Pin versions to be compatible with 1.73. Remove pins when MSRV is pumped
+rayon = ">=1.0, <1.11"
+rayon-core = ">=1.0, <1.13"
+serde_with = ">=3.0, <3.13"
+ed25519-dalek = ">=2.0, <2.2.0"
+
 [dev-dependencies]
 rand = "0.8"

contract-testing/src/impls.rs

@@ -235,7 +235,7 @@ impl ChainBuilder {
     /// [`micro_ccd_per_euro`][Self::micro_ccd_per_euro].
     ///
     /// # Example
-    /// ```
+    /// ```no_run
     /// # use concordium_smart_contract_testing::*;
     /// let chain = ChainBuilder::new()
     ///     .external_node_connection(Endpoint::from_static("http://node.testnet.concordium.com:20000"))
@@ -257,7 +257,7 @@ impl ChainBuilder {
     /// [`euro_per_energy`][Self::euro_per_energy].
     ///
     /// # Example
-    /// ```
+    /// ```no_run
     /// # use concordium_smart_contract_testing::*;
     /// let chain = ChainBuilder::new()
     ///     .external_node_connection(Endpoint::from_static("http://node.testnet.concordium.com:20000"))
@@ -298,7 +298,7 @@ impl ChainBuilder {
     /// [`block_time`][Self::block_time].
     ///
     /// # Example
-    /// ```
+    /// ```no_run
     /// # use concordium_smart_contract_testing::*;
     /// let chain = ChainBuilder::new()
     ///     .external_node_connection(Endpoint::from_static("http://node.testnet.concordium.com:20000"))