From f85e92d685a87cf1d6008dfe1c772237565749d5 Mon Sep 17 00:00:00 2001
From: mmagician <marcin.gorny.94@protonmail.com>
Date: Wed, 10 May 2023 03:20:55 +0200
Subject: [PATCH] Update CI actions: replace `actions-rs/toolchain` with
 `dtolnay/rust-toolchain`, update `checkout` action to v3 (#120)

* replace actions-rs/toolchain with dtolnay/rust-toolchain;update checkout

* try removing mnt6_753 curve tests to see if CI doesn't stop
---
 .github/workflows/ci.yml | 44 ++++++++++++++++------------------------
 1 file changed, 17 insertions(+), 27 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4760c61..af20cde 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,13 +14,11 @@ jobs:
     steps:
 
     - name: Checkout
-      uses: actions/checkout@v1
+      uses: actions/checkout@v3
+
     - name: Install Rust
-      uses: actions-rs/toolchain@v1
+      uses: dtolnay/rust-toolchain@stable
       with:
-        profile: minimal
-        toolchain: stable
-        override: true
         components: rustfmt
 
     - name: cargo fmt --check
@@ -41,14 +39,14 @@ jobs:
           - nightly
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Install Rust (${{ matrix.rust }})
-        uses: actions-rs/toolchain@v1
+        uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
           toolchain: ${{ matrix.rust }}
-          override: true
+        id: toolchain
+      - run: rustup override set ${{steps.toolchain.outputs.name}}
 
       - uses: actions/cache@v2
         with:
@@ -92,13 +90,10 @@ jobs:
     steps:
 
     - name: Checkout
-      uses: actions/checkout@v1
+      uses: actions/checkout@v3
     - name: Install Rust
-      uses: actions-rs/toolchain@v1
+      uses: dtolnay/rust-toolchain@stable
       with:
-        profile: minimal
-        toolchain: stable
-        override: true
         components: rustfmt
 
     - name: cargo doc --all --no-deps --document-private-items --all-features
@@ -112,21 +107,21 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Install Rust (${{ matrix.rust }})
-        uses: actions-rs/toolchain@v1
+        uses: dtolnay/rust-toolchain@stable
+        id: toolchain-thumbv6m
         with:
-          toolchain: stable
           target: thumbv6m-none-eabi
-          override: true
+      - run: rustup override set ${{steps.toolchain-thumbv6m.outputs.name}}
 
       - name: Install Rust ARM64 (${{ matrix.rust }})
-        uses: actions-rs/toolchain@v1
+        uses: dtolnay/rust-toolchain@stable
+        id: toolchain-aarch64
         with:
-          toolchain: stable
           target: aarch64-unknown-none
-          override: true
+      - run: rustup override set ${{steps.toolchain-aarch64.outputs.name}}
 
       - uses: actions/cache@v2
         with:
@@ -154,7 +149,6 @@ jobs:
           - vesta
           - mnt4_298
           - mnt6_298
-          - mnt6_753
           - ed_on_bls12_381
     steps:
       - name: Checkout curves
@@ -168,11 +162,7 @@ jobs:
           path: r1cs-std
 
       - name: Install Rust
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
+        uses: dtolnay/rust-toolchain@stable
 
       - name: Patch cargo.toml
         run: |