[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 (master) #9307

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[FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_04 [#9307]

Build URL:
https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_04/9307/
Project:
oss-swift-incremental-RA-linux-ubuntu-16_04
Date of build:
Thu, 27 Jun 2019 17:57:35 -0500
Build duration:
1 hr 11 min

Identified problems:

  • Compile Error: This build failed because of a compile error. Below is a list of all errors in the build log:

Changes

  • Commit 7792d4c97f102583b6f7226543938986a8a9c215 by klorentey:
    [utils] find-overlay-dependencies: reduce noise

    • edit: utils/find-overlay-dependencies.sh
  • Commit 22e0b4a2b8dd50088018617ee6c3b1768cf6efac by klorentey:
    [Foundation] Manually add CoreGraphics dependency

    • edit: stdlib/public/Darwin/Foundation/CMakeLists.txt
  • Commit 09c8997f944942a150e04a99158af097df859fe9 by klorentey:
    [SDK] Regenerate overlay dependencies

    • edit: stdlib/public/Darwin/GLKit/CMakeLists.txt
    • edit: stdlib/public/Darwin/SpriteKit/CMakeLists.txt
    • edit: stdlib/public/Darwin/CoreLocation/CMakeLists.txt
    • edit: stdlib/public/Darwin/Accelerate/CMakeLists.txt
    • edit: stdlib/public/Darwin/SceneKit/CMakeLists.txt
    • edit: stdlib/public/Darwin/ARKit/CMakeLists.txt
    • edit: stdlib/public/Darwin/SafariServices/CMakeLists.txt
    • edit: stdlib/public/Darwin/ModelIO/CMakeLists.txt
    • edit: stdlib/public/Darwin/Photos/CMakeLists.txt
    • edit: stdlib/public/Darwin/WatchKit/CMakeLists.txt
    • edit: stdlib/public/Darwin/AppKit/CMakeLists.txt
    • edit: stdlib/public/Darwin/CloudKit/CMakeLists.txt
    • edit: stdlib/public/Darwin/QuartzCore/CMakeLists.txt
    • edit: stdlib/public/Darwin/AVFoundation/CMakeLists.txt
    • edit: stdlib/public/Darwin/Compression/CMakeLists.txt
    • edit: stdlib/public/Darwin/UIKit/CMakeLists.txt
    • edit: stdlib/public/Darwin/MetalKit/CMakeLists.txt
    • edit: stdlib/public/Darwin/Network/CMakeLists.txt
    • edit: stdlib/public/Darwin/CoreMedia/CMakeLists.txt
    • edit: stdlib/public/Darwin/HomeKit/CMakeLists.txt
    • edit: stdlib/public/Darwin/Metal/CMakeLists.txt
    • edit: stdlib/public/Darwin/CoreImage/CMakeLists.txt
    • edit: stdlib/public/Darwin/os/CMakeLists.txt
    • edit: stdlib/public/Darwin/CoreAudio/CMakeLists.txt
    • edit: stdlib/public/Darwin/MapKit/CMakeLists.txt
    • edit: stdlib/public/Darwin/Contacts/CMakeLists.txt
    • edit: stdlib/public/Darwin/NaturalLanguage/CMakeLists.txt
    • edit: stdlib/public/Darwin/AssetsLibrary/CMakeLists.txt
    • edit: stdlib/public/Darwin/MediaPlayer/CMakeLists.txt
    • edit: stdlib/public/Darwin/CryptoTokenKit/CMakeLists.txt
    • edit: stdlib/public/Darwin/CallKit/CMakeLists.txt
    • edit: stdlib/public/Darwin/GameplayKit/CMakeLists.txt
    • edit: stdlib/public/Darwin/Foundation/CMakeLists.txt
    • edit: stdlib/public/Darwin/IOKit/CMakeLists.txt
    • edit: stdlib/public/Darwin/CoreData/CMakeLists.txt
    • edit: stdlib/public/Darwin/CoreGraphics/CMakeLists.txt
    • edit: stdlib/public/Darwin/Intents/CMakeLists.txt

Hm, this seems unrelated to my Darwin overlay PR -- flaky test?

17:08:49 llbuild: Entering directory `/home/buildnode/jenkins/workspace/oss-swift-incremental-RA-linux-ubuntu-16_04/buildbot_incremental/llbuild-linux-x86_64/tests/Ninja/Build/Output/parallel.ninja.tmp.build'
17:08:49 [1/3] rm -f node-{A,B}-semaphore
17:08:49 [2/3] touch node-B-semaphore && ./wait-for-file node-A-semaphore
17:08:49 [3/3] touch node-A-semaphore && ./wait-for-file node-B-semaphore
17:08:49 note: ./wait-for-file: waiting for file 'node-B-semaphore'
17:08:49 note: file exists, exiting
17:08:49 note: ./wait-for-file: waiting for file 'node-A-semaphore'
17:08:49 error: never saw file appear
17:08:49
17:08:49 # command stderr:
17:08:49 llbuild: error: process failed: touch node-B-semaphore && ./wait-for-file node-A-semaphore
17:08:49 llbuild: error: stopping build due to command failures
17:08:49 llbuild: error: build had 1 command failures
17:08:49
17:08:49 error: command failed with exit status: 1