From 2395244b8f5eb6ea566d6376edbd1056b2254be6 Mon Sep 17 00:00:00 2001
From: Vincent Breitmoser <look@my.amazin.horse>
Date: Sun, 28 Sep 2025 22:19:30 +0200
Subject: [PATCH] Back out "Upgrade Rust toolchain: 1.86 -> 1.89"

This backs out commit 3285f19d094b5474ffda910009e055b7b6321b38.
---
 .gitlab-ci.yml      | 2 +-
 Cargo.toml          | 2 +-
 clippy.toml         | 2 +-
 rust-toolchain.toml | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 82aba3b..b9f64ba 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,5 +1,5 @@
 build, test and lint:
-    image: "rust:1.89-trixie"
+    image: "rust:1.86-bookworm"
     interruptible: true
     script:
         - apt update -qy
diff --git a/Cargo.toml b/Cargo.toml
index c77f1e2..4f34ef8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["Vincent Breitmoser <look@my.amazin.horse>", "Kai Michaelis <kai@sequ
 build = "build.rs"
 default-run = "hagrid"
 edition = "2024"
-rust-version = "1.89"
+rust-version = "1.86"
 resolver = "3"
 
 [workspace]
diff --git a/clippy.toml b/clippy.toml
index 757ab82..5015618 100644
--- a/clippy.toml
+++ b/clippy.toml
@@ -1,3 +1,3 @@
-msrv = "1.89"
+msrv = "1.86"
 
 too-many-arguments-threshold = 10
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 1c0730c..8cde634 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.89"
+channel = "1.86"
 components = ["rustfmt", "clippy"]