[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 - Long Test (main) #7893

# [FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_04-long-test [#7893]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_04-long-test/7893/
Project: oss-swift-incremental-RA-linux-ubuntu-16_04-long-test
Date of build: Thu, 18 Mar 2021 12:30:28 -0500
Build duration: 2 hr 24 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 6d7714a57db9a8594df67952a65b2b99da900b84 by spestov:

IRGen: Remove unused variable

  • edit: lib/IRGen/GenCall.cpp

  • edit: lib/IRGen/GenCall.h

  • Commit bb5df9dd4f381675df00e9dad1fe4081d30cc5d7 by spestov:

    GSB: Use redundant requirements graph to diagnose redundant conformance requirements

    • edit: include/swift/AST/GenericSignatureBuilder.h
    • edit: test/Generics/requirement_inference.swift
    • edit: lib/AST/GenericSignatureBuilder.cpp
  • Commit fc34ed8e84cde9bd26e5135227f39f7f2309f564 by compnerd:

    build: update the CMakeLists.txt after #376

    • edit: Sources/LanguageServerProtocol/CMakeLists.txt
  • Commit a9088ddea7a158f520466525822a9dbab465c996 by varun_gandhi:

    StackProtector: insert check before musttail call.

    • edit: llvm/lib/CodeGen/StackProtector.cpp
    • add: llvm/test/CodeGen/ARM/Windows/stack-protector-musttail.ll
    • add: llvm/test/CodeGen/AArch64/stack-protector-musttail.ll