Prepare for Release v3.0.0-rc.1 (#2092)

* Update version

* Update lock

* Update toolchain

* Update changelog

* Fix clippy

* Update toolchain in CI

Author: JulianGCalderon

.github/workflows/bench.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@1.85.0
+      uses: dtolnay/rust-toolchain@1.86.0
       with:
           components: rustfmt, clippy
     - uses: actions/checkout@v4

.github/workflows/cairo_1_programs.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@1.85.0
+        uses: dtolnay/rust-toolchain@1.86.0
       - name: Set up Cargo cache
         uses: Swatinem/rust-cache@v2
       - name: Checkout

.github/workflows/fresh_run.yml

@@ -38,7 +38,7 @@ jobs:
       uses: actions/checkout@v4
 
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@1.85.0
+      uses: dtolnay/rust-toolchain@1.86.0
 
     - name: Install Pyenv
       uses: "gabrielfalcao/pyenv-action@v13"

.github/workflows/hint_accountant.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
     - name: Install Rust toolchain
-      uses: dtolnay/rust-toolchain@1.85.0
+      uses: dtolnay/rust-toolchain@1.86.0
     - name: Set up Cargo cache
       uses: Swatinem/rust-cache@v2
     - name: Checkout

.github/workflows/hyper_threading_benchmarks.yml

@@ -29,7 +29,7 @@ jobs:
         sudo apt-get install -y hyperfine
 
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@1.85.0
+      uses: dtolnay/rust-toolchain@1.86.0
       with:
         components: rustfmt, clippy
 

.github/workflows/hyperfine.yml

@@ -74,7 +74,7 @@ jobs:
 
       - name: Install Rust
         if: ${{ steps.cache.outputs.cache-hit != 'true' }}
-        uses: dtolnay/rust-toolchain@1.85.0
+        uses: dtolnay/rust-toolchain@1.86.0
 
       - name: Checkout
         if: ${{ steps.cache.outputs.cache-hit != 'true' }}

.github/workflows/iai_main.yml

@@ -11,7 +11,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v4
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@1.85.0
+      uses: dtolnay/rust-toolchain@1.86.0
     - name: Set up cargo cache
       uses: Swatinem/rust-cache@v2
     - name: Python3 Build

.github/workflows/iai_pr.yml

@@ -23,7 +23,7 @@ jobs:
 
     - name: Install Rust
       if: ${{ steps.cache-iai-results.outputs.cache-hit != 'true' }}
-      uses: dtolnay/rust-toolchain@1.85.0
+      uses: dtolnay/rust-toolchain@1.86.0
     - name: Set up cargo cache
       if: ${{ steps.cache-iai-results.outputs.cache-hit != 'true' }}
       uses: Swatinem/rust-cache@v2
@@ -51,7 +51,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v4
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@1.85.0
+      uses: dtolnay/rust-toolchain@1.86.0
     - name: Set up cargo cache
       uses: Swatinem/rust-cache@v2
     - name: Python3 Build

.github/workflows/publish.yml

@@ -13,7 +13,7 @@ jobs:
     - name: Checkout sources
       uses: actions/checkout@v4
     - name: Install stable toolchain
-      uses: dtolnay/rust-toolchain@1.85.0
+      uses: dtolnay/rust-toolchain@1.86.0
     - name: Publish crate cairo-vm
       env:
           CRATES_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}

.github/workflows/rust.yml

@@ -159,7 +159,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@1.85.0
+      uses: dtolnay/rust-toolchain@1.86.0
       with:
           components: rustfmt, clippy
     - name: Set up cargo cache
@@ -199,7 +199,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@1.85.0
+      uses: dtolnay/rust-toolchain@1.86.0
       with:
         targets: wasm32-unknown-unknown
 
@@ -245,7 +245,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@1.85.0
+      uses: dtolnay/rust-toolchain@1.86.0
       with:
         targets: wasm32-unknown-unknown
 
@@ -285,7 +285,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@1.85.0
+      uses: dtolnay/rust-toolchain@1.86.0
       with:
         targets: wasm32-unknown-unknown
 
@@ -327,7 +327,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@1.85.0
+      uses: dtolnay/rust-toolchain@1.86.0
       with:
           components: llvm-tools-preview
     - name: Set up cargo cache
@@ -393,7 +393,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@1.85.0
+      uses: dtolnay/rust-toolchain@1.86.0
     - name: Set up cargo cache
       uses: Swatinem/rust-cache@v2
     - name: Checkout