[Swift CI] Build Failure: 0. OSS - Swift Incremental RA - OS X (release/5.3) #220

# [FAILURE] oss-swift-5.3-incremental-RA-osx [#220]

Build URL: https://ci.swift.org/job/oss-swift-5.3-incremental-RA-osx/220/
Project: oss-swift-5.3-incremental-RA-osx
Date of build: Mon, 22 Jun 2020 11:09:51 -0500
Build duration: 1 hr 21 min

Changes- Commit 6244a6b114f3f69033090413ee8d6be280aa5d16 by spestov:

GSB: Teach 'derived via concrete' computation about superclass

  • add: test/SILGen/class_conforms_with_default_implementation.swift
  • edit: lib/AST/GenericSignatureBuilder.cpp
  • add: test/Generics/superclass_constraint_self_derived.swift
  • add: validation-test/compiler_crashers_2_fixed/sr11108.swift
  • delete: validation-test/compiler_crashers_2/sr11108.swift