[Swift CI] Build Failure: 2. Swift Source Compatibility Suite (release/5.3) (Debug) #249

[swift-ci]

# [FAILURE] swift-5.3-master-source-compat-suite-debug [#249]

Build URL: https://ci.swift.org/job/swift-5.3-master-source-compat-suite-debug/249/
Project: swift-5.3-master-source-compat-suite-debug
Date of build: Thu, 10 Sep 2020 00:51:06 -0500
Build duration: 4 min 35 sec

Identified problems:- Jenkins Error: This build failed because of a Jenkins Error; typically a Java exception.

• Indication 1

Changes- Commit ba8362e5bc342a3947ebc56790c761d1ed629cdb by jgroff:

Stop ReplaceOpaqueTypesWithUnderlyingTypes recursion if it hits a fixpoint.

• add: test/SILGen/replace_opaque_type_public_assoc_type.swift
• edit: lib/AST/Type.cpp
• add: test/SILGen/Inputs/replace_opaque_type_public_assoc_type_m.swift