From 19c5b4307d2b21511e625b2032ae3356679ded17 Mon Sep 17 00:00:00 2001
From: Tim Windelschmidt <tim@monogon.tech>
Date: Mon, 9 Oct 2023 22:15:41 +0200
Subject: [PATCH] dockerTools: create /tmp in rootLayer

---
 pkgs/build-support/docker/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/build-support/docker/default.nix b/pkgs/build-support/docker/default.nix
index 1ac0a69f7451..70fd3635b745 100644
--- a/pkgs/build-support/docker/default.nix
+++ b/pkgs/build-support/docker/default.nix
@@ -446,7 +446,7 @@ rec {
       '';
 
       postMount = ''
-        mkdir -p mnt/{dev,proc,sys} mnt${storeDir}
+        mkdir -p mnt/{dev,proc,sys,tmp} mnt${storeDir}
 
         # Mount /dev, /sys and the nix store as shared folders.
         mount --rbind /dev mnt/dev