From 76ad48cd1b0ac870c19fd9313f034dbc65f14e2a Mon Sep 17 00:00:00 2001
From: Christian Decker <decker.christian@gmail.com>
Date: Fri, 26 Jul 2024 12:26:40 +0200
Subject: [PATCH] ci: Pin `rustc` to version 1.78 due to a type inference
 regression

Changelog-None
---
 .github/scripts/setup.sh | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/.github/scripts/setup.sh b/.github/scripts/setup.sh
index 81c001ceff20..497e5d3ac3c8 100755
--- a/.github/scripts/setup.sh
+++ b/.github/scripts/setup.sh
@@ -1,7 +1,10 @@
 #!/bin/bash
 set -e
 export DEBIAN_FRONTEND=noninteractive
-export RUST_VERSION=stable
+
+# Fix the RUST_VERSION as 1.80 appears to have a regression (the
+# `time` crate about a missing type annotation.)
+export RUST_VERSION=1.78
 
 sudo useradd -ms /bin/bash tester
 sudo apt-get update -qq
@@ -56,6 +59,9 @@ sudo chmod 0440 /etc/sudoers.d/tester
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- \
      -y --default-toolchain ${RUST_VERSION}
 
+echo "rustc version = $(rustc --version)"
+echo "cargo version = $(cargo --version)"
+
 # We also need a relatively recent protobuf-compiler, at least 3.12.0,
 # in order to support the experimental `optional` flag.