From f1deb22c028baf170f871a5b5d8c1936d04a5875 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Sun, 2 Mar 2025 03:08:26 +0100
Subject: [PATCH] Fix race condition in hydra-compress-logs

---
 nixos-modules/hydra.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos-modules/hydra.nix b/nixos-modules/hydra.nix
index 4fc2d311b..79d639e65 100644
--- a/nixos-modules/hydra.nix
+++ b/nixos-modules/hydra.nix
@@ -468,7 +468,7 @@ in
             elif [[ $compression == zstd ]]; then
               compression="zstd --rm"
             fi
-            find ${baseDir}/build-logs -type f -name "*.drv" -mtime +3 -size +0c | xargs -r "$compression" --force --quiet
+            find ${baseDir}/build-logs -ignore_readdir_race -type f -name "*.drv" -mtime +3 -size +0c | xargs -r "$compression" --force --quiet
           '';
         startAt = "Sun 01:45";
       };