[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 18.04 - Long Test (main) #4953

# [FAILURE] oss-swift-incremental-RA-linux-ubuntu-18_04-long-test [#4953]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-18_04-long-test/4953/
Project: oss-swift-incremental-RA-linux-ubuntu-18_04-long-test
Date of build: Tue, 19 Jan 2021 09:03:25 -0600
Build duration: 2 hr 41 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 8a711644d62b9851775921c889d7242085b44228 by passos.luciano:

[Diagnostics] Do not use canonical type for aka diagnostics instead visiting the type recursivelly desugaring

  • edit: lib/AST/DiagnosticEngine.cpp

  • Commit 4047dd9f05e96f024f58d301bd4e172d16313e94 by passos.luciano:

    [tests] Adding SR-12383 regression test

    • add: test/Constraints/sr12383.swift
  • Commit b9dec7da4c7c62d8d3c7bf67079c452920481d9b by passos.luciano:

    [test] Adjusting tests for generic parameters that are now being aka on diagnostics

    • edit: lib/AST/DiagnosticEngine.cpp
    • edit: validation-test/compiler_crashers_2_fixed/sr12990.swift
    • edit: test/AutoDiff/Sema/differentiable_attr_type_checking.swift
    • edit: test/ImportResolution/import-specific-fixits.swift
    • edit: test/ClangImporter/objc_generics_conformance.swift
    • edit: test/Constraints/conditionally_defined_types.swift
    • edit: test/Generics/protocol_type_aliases.swift