[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - Ubuntu 16.04 (main) #15898

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# [FAILURE] oss-swift-incremental-RA-linux-ubuntu-16_04 [#15898]

Build URL: https://ci.swift.org/job/oss-swift-incremental-RA-linux-ubuntu-16_04/15898/
Project: oss-swift-incremental-RA-linux-ubuntu-16_04
Date of build: Mon, 22 Feb 2021 00:53:19 -0600
Build duration: 2 hr 3 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 2c24592861a7ae51c39d60f1c32f72314b897e1a by dgregor:

Allow implied conditional conformances to marker protocols.

  • edit: lib/Sema/TypeCheckProtocol.cpp

  • edit: test/attr/attr_marker_protocol.swift

  • Commit 87ac6ce6a310835a06296962766d7a957c1b3ed2 by dgregor:

    Ban use of marker protocols in conditional conformances to non-marker protocols

    • edit: lib/Sema/TypeCheckProtocol.cpp
    • edit: test/attr/attr_marker_protocol.swift

  • Commit d9e4184742fabd093ef8844a411f29e7f38db45a by dgregor:

    Make Error and CodingKey conform to ConcurrentValue.

    • edit: lib/Sema/TypeCheckConcurrency.cpp
    • edit: test/decl/protocol/special/coding/Inputs/enum_coding_key_extension_multi2.swift
    • edit: test/api-digester/Outputs/stability-stdlib-source-x86_64.swift.expected
    • edit: test/api-digester/stability-stdlib-abi-with-asserts.test
    • edit: lib/Sema/TypeCheckConcurrency.h
    • edit: stdlib/public/core/Codable.swift
    • edit: test/Sema/existential_nested_type.swift
    • edit: test/Inputs/clang-importer-sdk/swift-modules/Foundation.swift
    • edit: lib/Sema/TypeCheckProtocol.cpp
    • edit: test/SILGen/errors.swift
    • edit: stdlib/public/core/ErrorType.swift
    • edit: include/swift/AST/DiagnosticsSema.def

  • Commit fe41108a233db3f89aad8bf610c4b9e390efd4c1 by atrick:

    Tweak viewcfg regex to handle block IDs.

    • edit: utils/viewcfg

  • Commit 32c49a39542b8a8dd2f4b705f5cba8bdce7ca371 by github:

    add artifacts archive file format (#3295)

    • add: Sources/Build/ArtifactsArchiveMetadata.swift
    • add: Sources/Build/XCFrameworkMetadata.swift
    • edit: Tests/PackageLoadingTests/PD5_3LoadingTests.swift
    • delete: Tests/BuildTests/XCFrameworkInfoTests.swift
    • add: Tests/BuildTests/ArtifactsArchiveMetadataTests.swift
    • edit: Sources/Build/CMakeLists.txt
    • edit: Tests/BuildTests/BuildPlanTests.swift
    • add: Tests/BuildTests/XCFrameworkMetadataTests.swift
    • edit: Sources/PackageModel/Target.swift
    • delete: Sources/Build/XCFrameworkInfo.swift
    • edit: Sources/Build/BuildPlan.swift