From 0fc9d65faea53cf3268e620dbcde85c35a011808 Mon Sep 17 00:00:00 2001
From: Philip Taron <philip.taron@gmail.com>
Date: Mon, 3 Aug 2026 16:59:56 -0700
Subject: [PATCH] tailscale: skip testwrapper race tests that require cgo

TestRaceAttributedToPassingTest and TestRaceSuppressesFlakyRetry run
`go test -race`, which requires cgo, but we build with CGO_ENABLED=0.

Assisted-by: Claude Code (claude-fable-5)
---
 pkgs/by-name/ta/tailscale/package.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/by-name/ta/tailscale/package.nix b/pkgs/by-name/ta/tailscale/package.nix
index c779517f9b79..85941ed43519 100644
--- a/pkgs/by-name/ta/tailscale/package.nix
+++ b/pkgs/by-name/ta/tailscale/package.nix
@@ -176,6 +176,10 @@ buildGoModule (finalAttrs: {
         # Fails because we vendor dependencies
         "TestLicenseHeaders"
 
+        # Runs `go test -race`, which requires cgo, but we build with CGO_ENABLED=0
+        "TestRaceAttributedToPassingTest" # cmd/testwrapper
+        "TestRaceSuppressesFlakyRetry" # cmd/testwrapper
+
         # Uses testing/synctest which spawns goroutines that block on syscalls
         # incompatible with synctest's bubble mechanism
         "TestDNSTrampleRecovery"