From 235d5b92161f5cd5ff29736db392a7e1be66c8e0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
Date: Fri, 16 Aug 2024 15:40:58 +0300
Subject: [PATCH] ci: Add Cargo.lock that works with Rust 1.31 (MSRV)

---
 .github/workflows/ci.yml |  3 +++
 Cargo.lock.msrv          | 14 ++++++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 Cargo.lock.msrv

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 383bc9e..e967236 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,6 +27,9 @@ jobs:
     - uses: dtolnay/rust-toolchain@master
       with:
         toolchain: ${{ matrix.rust }}
+    - name: Use MSRV Cargo.lock
+      run: cp Cargo.lock.msrv Cargo.lock
+      if: matrix.toolchain == '1.31'
     - name: cargo fmt --all -- --check
       run: |
         rustup component add rustfmt-preview
diff --git a/Cargo.lock.msrv b/Cargo.lock.msrv
new file mode 100644
index 0000000..c5dd9c2
--- /dev/null
+++ b/Cargo.lock.msrv
@@ -0,0 +1,14 @@
+[[package]]
+name = "lazy_static"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "pkg-config"
+version = "0.3.30"
+dependencies = [
+ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[metadata]
+"checksum lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"