From 144145e4f93e7d34c8034dceb920f367aee0ae4a Mon Sep 17 00:00:00 2001
From: Matt Corallo <git@bluematt.me>
Date: Thu, 16 Dec 2021 02:10:09 +0000
Subject: [PATCH] Pin tokio to 1.14.0 in CI for older rustc's

---
 .github/workflows/build.yml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 4b9f23ff0..92419edbd 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -47,6 +47,7 @@ jobs:
           - toolchain: 1.41.0
             build-no-std: false
           - toolchain: 1.45.2
+            build-net-old-tokio: true
             build-net-tokio: true
             build-no-std: false
             coverage: true
@@ -62,6 +63,9 @@ jobs:
           toolchain: ${{ matrix.toolchain }}
           override: true
           profile: minimal
+      - name: Pin tokio to 1.14 for Rust 1.45
+        if: "matrix.build-net-old-tokio"
+        run: cargo update -p tokio --precise "1.14.0" --verbose
       - name: Build on Rust ${{ matrix.toolchain }} with net-tokio
         if: "matrix.build-net-tokio && !matrix.coverage"
         run: cargo build --verbose --color always
@@ -271,7 +275,7 @@ jobs:
   linting:
     runs-on: ubuntu-latest
     env:
-      TOOLCHAIN: 1.45.2
+      TOOLCHAIN: 1.47.0
     steps:
       - name: Checkout source code
         uses: actions/checkout@v2
-- 
2.39.5