chore: updates zksync dep, and replaces vm with multivm crate (#199)

* chore: update era test node to latest

* chore: cargo fmt

* chore: switch toolchain actions and use nightly

* chore: updates zks gas estimate

* chore: remove +stable for nexttest action

* chore: use larger runner

* debug: collect runner stats

* chore: invalidate cache to collect stats

* chore: remove default runner for 16core

.github/workflows/checks.yaml

@@ -16,15 +16,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: Install latest nightly
-        uses: dtolnay/rust-toolchain@stable
+      - name: Install Rust
+        uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
-          toolchain: nightly
+          toolchain: nightly-2023-07-23
           components: rustfmt, clippy
 
-      - name: Rust Cache
-        uses: Swatinem/rust-cache@v2
-
       - uses: actions/setup-node@v3
         with:
           node-version: 18.x
@@ -45,12 +42,9 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
+        uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
-          toolchain: stable
-
-      - name: Rust Cache
-        uses: Swatinem/rust-cache@v2
+          toolchain: nightly-2023-07-23
 
       - name: Build Code
         run: make all

.github/workflows/tests.yaml

@@ -8,28 +8,26 @@ on:
   pull_request:
     branches: [main]
   workflow_dispatch:
+
 jobs:
   test:
     name: unit-tests
     strategy:
       matrix:
-        platform: [ubuntu-latest, macos-latest]
+        platform: [macos-latest, ubuntu-22.04-github-hosted-16core]
     runs-on: ${{ matrix.platform }}
 
     steps:
     - name: Checkout Code
       uses: actions/checkout@v3
 
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@stable
-      with: 
-        toolchain: stable
-
-    - name: Cache Rust Dependencies
-      uses: Swatinem/rust-cache@v2
+      uses: actions-rust-lang/setup-rust-toolchain@v1
+      with:
+        toolchain: nightly-2023-07-21
 
     - name: Install cargo-nextest
-      run: cargo +stable install cargo-nextest
+      run: cargo install cargo-nextest
 
     - name: Run tests
       run: cargo nextest run