From 387b9c65c33bbb4c1db1b9cfdbbc9887a655bf90 Mon Sep 17 00:00:00 2001
From: Jiahao XU <30436523+NobodyXu@users.noreply.github.com>
Date: Fri, 23 Aug 2024 23:25:45 +1000
Subject: [PATCH] Fix msrv: Run msrv checks with minimal versions

Since it is possible to for dependencies to bump MSRV in patch release, msrv checking should use the minimal versions supported by flate2.

Users cares deeply about msrv can also pin them to the minimal versions to maintain their current msrv.

This would have also help discover bugs in #424
---
 .github/workflows/main.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 25b643fe..80ef35f3 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -84,6 +84,9 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Install Rust (rustup)
-        run: rustup update ${version} --no-self-update && rustup default ${version}
+        run: |
+          rustup toolchain install ${version} nightly --profile minimal --no-self-update
+          rustup default ${version}
+          cargo +nightly update -Zminimal-versions
         shell: bash
       - run: cargo build