From 5df06ffcc23103b5e142dfa3ed1ec54625efae1b Mon Sep 17 00:00:00 2001
From: Valentin Haudiquet <valentin.haudiquet@canonical.com>
Date: Fri, 30 Oct 2026 23:12:25 +0100
Subject: [PATCH] fix(distro): take the last supported release with rfind

filter(..).next_back() on a double-ended iterator is denied by newer
clippy, and CI floats on stable, so it went red there while passing
locally.
---
 crates/ecrou/src/distro.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/crates/ecrou/src/distro.rs b/crates/ecrou/src/distro.rs
index 3212c94..d8a3249 100644
--- a/crates/ecrou/src/distro.rs
+++ b/crates/ecrou/src/distro.rs
@@ -359,8 +359,7 @@ fn fetch_ubuntu_meta_releases(url: &str) -> anyhow::Result<Vec<UbuntuRelease>> {
 fn fetch_ubuntu_latest_number(url: &str) -> anyhow::Result<String> {
     fetch_ubuntu_meta_releases(url)?
         .into_iter()
-        .filter(|r| r.supported)
-        .next_back()
+        .rfind(|r| r.supported)
         .map(|r| r.number)
         .ok_or_else(|| anyhow!("no supported Ubuntu release listed in {}", url))
 }