From 908d47011fce7d1ba203b47984f593fcc5248827 Mon Sep 17 00:00:00 2001
From: Chris Fallin <chris@cfallin.org>
Date: Tue, 13 Apr 2021 11:12:07 -0700
Subject: [PATCH] CI: pin nightly Rust version to limit breakages to explicit
 pinning updates.

---
 .github/workflows/main.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f9a670e50d..9b3dfe2d70 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -76,7 +76,7 @@ jobs:
         submodules: true
     - uses: ./.github/actions/install-rust
       with:
-        toolchain: nightly
+        toolchain: nightly-2021-04-11
     - run: |
         cargo doc --no-deps --workspace \
           --exclude wasmtime-cli \
@@ -169,7 +169,7 @@ jobs:
     # flags to rustc.
     - uses: ./.github/actions/install-rust
       with:
-        toolchain: nightly
+        toolchain: nightly-2021-04-11
     - run: cargo install cargo-fuzz --vers "^0.8"
     - run: cargo fetch
       working-directory: ./fuzz
@@ -219,7 +219,7 @@ jobs:
             rust: beta
           - build: nightly
             os: ubuntu-latest
-            rust: nightly
+            rust: nightly-2021-04-11
           - build: macos
             os: macos-latest
             rust: stable