[Swift CI] Build Failure: 2. Swift Source Compatibility Suite (main) #5521

# [FAILURE] swift-main-source-compat-suite [#5521]

Build URL: https://ci.swift.org/job/swift-main-source-compat-suite/5521/
Project: swift-main-source-compat-suite
Date of build: Fri, 16 Oct 2020 16:13:23 -0500
Build duration: 9 hr 9 min

Changes- Commit 0fc6a31e84d11da34528763a32bc1d34afc4e0ff by mishal_shah:

Add swift-driver and swift-tools-support-core to the package bot yml file

  • edit: jobs/master/oss-swift-package-osx.sh

  • Commit 18777bfa94a2eece5ab8e935d5bc539ad3483a24 by aschwaighofer:

    LoadableByAddress: Make sure that indirect return arguments are at the right type expansion

    • edit: test/IRGen/big_types_generic.swift
    • edit: lib/IRGen/LoadableByAddress.cpp
  • Commit 1888724166059af496287d0272c21468926a3350 by spestov:

    Sema: Disallow protocols from refining less available protocols

    • edit: lib/Sema/TypeCheckAccess.cpp
    • edit: test/Sema/availability_versions.swift
  • Commit 8fd29a57cc8e829587596465ced7de6a88f7d289 by spestov:

    Sema: Add some missing checks for where clauses on non-generic declarations

    • edit: lib/Sema/TypeCheckAccess.cpp
    • edit: test/Sema/accessibility_where.swift
    • edit: test/Sema/implementation-only-import-in-decls.swift
    • edit: test/attr/attr_usableFromInline.swift
    • edit: test/Sema/availability_versions.swift
  • Commit 027563733ad68846cea15034032d9d182e8a1154 by spestov:

    AST: Disallow @available attributes on generic parameters

    • edit: include/swift/AST/Attr.def
    • edit: test/attr/attr_availability.swift