From 39361913aca9b91f600f2a314f0f4d47336faae2 Mon Sep 17 00:00:00 2001
From: lpino <lpino@google.com>
Date: Fri, 21 Sep 2018 09:39:42 -0700
Subject: [PATCH] Log Throwables that happened during the build to the outErr
 of the BlazeCommandDispatcher. This way they can be logged in the BEP.

PiperOrigin-RevId: 213998158
---
 .../devtools/build/lib/runtime/BlazeCommandDispatcher.java     | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/com/google/devtools/build/lib/runtime/BlazeCommandDispatcher.java b/src/main/java/com/google/devtools/build/lib/runtime/BlazeCommandDispatcher.java
index 99bbd81dfed138..9bc6c4afe16669 100644
--- a/src/main/java/com/google/devtools/build/lib/runtime/BlazeCommandDispatcher.java
+++ b/src/main/java/com/google/devtools/build/lib/runtime/BlazeCommandDispatcher.java
@@ -491,6 +491,9 @@ private BlazeCommandResult execExclusively(
       }
       return result;
     } catch (Throwable e) {
+      outErr.printErr(
+          "Internal error thrown during build. Printing stack trace: "
+              + Throwables.getStackTraceAsString(e));
       e.printStackTrace();
       BugReport.printBug(outErr, e);
       BugReport.sendBugReport(e, args, env.getCrashData());