[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 (release/5.4) #33

# [FAILURE] oss-swift-5.4-incremental-RA-linux-ubuntu-16_04 [#33]

Build URL: https://ci.swift.org/job/oss-swift-5.4-incremental-RA-linux-ubuntu-16_04/33/
Project: oss-swift-5.4-incremental-RA-linux-ubuntu-16_04
Date of build: Sun, 20 Dec 2020 19:55:22 -0600
Build duration: 56 min

Identified problems:- Jenkins Error: This build failed because of a Jenkins Error; typically a Java exception.

Changes- Commit c528ef23668dcfe029af6f5a2c7055d6784f9441 by dungar:

When computing which dependents to speculatively schedule based in -driver-always-rebuild-dependents, take matching dates and missing outputs into account.

  • edit: Sources/SwiftDriver/Incremental Compilation/IncrementalCompilationState.swift

  • Commit 5c1b546f9cd5f19882c47beebcee498657f85a5c by dungar:

    Fix supplementary output file list threshold

    • edit: Sources/SwiftDriver/Jobs/FrontendJobHelpers.swift
    • edit: Sources/SwiftDriver/Jobs/CompileJob.swift
  • Commit 64906a54f84592841ef0c3c50fe8a836832fcd26 by dungar:

    Cosmetic fix for a fatal error message.

    • edit: Sources/SwiftDriverExecution/MultiJobExecutor.swift
  • Commit 43738a87480bb4d6eb1d34e85af6eed7601d609e by dungar:

    When retrieving target info, ignore -driver-use-frontend-path if set to "Python"

    • edit: Sources/SwiftDriver/Jobs/PrintTargetInfoJob.swift
    • edit: Sources/SwiftDriver/Utilities/Triple.swift
    • edit: Sources/SwiftDriver/Incremental Compilation/BuildRecordInfo.swift
    • edit: Sources/SwiftDriver/Driver/Driver.swift
    • edit: Sources/SwiftDriver/Utilities/VirtualPath.swift
    • edit: Tests/SwiftDriverTests/SwiftDriverTests.swift
  • Commit 7abf20fc831b7dc85812309e9c2daab70dc456d2 by dungar:

    When emitting parsable output, include skipped jobs, as per legacy driver.

    • edit: Sources/SwiftDriver/Driver/ToolExecutionDelegate.swift
    • edit: Tests/SwiftDriverTests/JobExecutorTests.swift
    • edit: Sources/SwiftDriver/Execution/DriverExecutor.swift
    • edit: Sources/SwiftDriver/Incremental Compilation/IncrementalCompilationState.swift
    • edit: Sources/SwiftDriver/Execution/ParsableOutput.swift
    • edit: Sources/SwiftDriverExecution/MultiJobExecutor.swift
    • edit: Tests/SwiftDriverTests/IncrementalCompilationTests.swift
  • Commit 5d66fc1f1f00f16ff9790d0074b0e7c792596489 by dungar:

    Serialize updating incremental compilation state

    • edit: Sources/SwiftDriver/Incremental Compilation/IncrementalCompilationState.swift