[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 (main) #15251

# [FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_04 [#15251]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_04/15251/
Project: oss-swift-incremental-RA-linux-ubuntu-16_04
Date of build: Tue, 08 Dec 2020 04:23:39 -0600
Build duration: 1 hr 10 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 f702be94b7e39da8ef5b54c67d927ed1fc7fcb10 by eeckstein:

SIL: cleanup the GenericSpecializationMangler API

  • edit: include/swift/SIL/TypeSubstCloner.h

  • edit: lib/SILOptimizer/IPO/UsePrespecialized.cpp

  • edit: lib/SIL/Utils/GenericSpecializationMangler.cpp

  • edit: include/swift/SIL/GenericSpecializationMangler.h

  • edit: lib/SILOptimizer/Utils/Generics.cpp

  • Commit 4db201c9764d56c56398b8da07c4f11c64e2dcf2 by eeckstein:

    Mangling: introduce an alternative mangling for generic specializations.

    • edit: include/swift/Demangling/DemangleNodes.def
    • edit: lib/Demangling/Remangler.cpp
    • edit: lib/Demangling/Demangler.cpp
    • edit: docs/ABI/Mangling.rst
    • edit: test/Demangle/Inputs/manglings.txt
    • edit: lib/Demangling/OldRemangler.cpp
    • edit: lib/Demangling/NodePrinter.cpp
  • Commit 9e43f493f3171179d00cd0ebbc1099d798b75606 by eeckstein:

    GenericSpecializer: use an alternative mangling if the function has re-abstracted resilient type parameters.

    • add: test/SILOptimizer/Inputs/specialization_and_resilience_module.swift
    • edit: include/swift/SIL/GenericSpecializationMangler.h
    • edit: lib/SILOptimizer/Utils/Generics.cpp
    • edit: test/SILOptimizer/specialize_default_witness_resilience_ossa.sil
    • edit: lib/SIL/Utils/GenericSpecializationMangler.cpp
    • edit: test/SILOptimizer/specialization_and_resilience.swift
    • edit: include/swift/AST/TypeExpansionContext.h
    • edit: lib/SILOptimizer/IPO/UsePrespecialized.cpp
    • edit: include/swift/SILOptimizer/Utils/Generics.h
    • edit: test/SILOptimizer/specialize_default_witness_resilience.sil