[aarch64-port-dev ] Linaro OpenJDK AArch64 jdk/jdk build 1660 Failure

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OpenJDK AArch64 jdk/jdk build status is Failure
Build details -  https://ci.linaro.org/job/jdkX-ci-build/1660/

Changes -
  sangheki: 755e826412245eaf88c860693fe6430b0e0a3b1e 
	- src/hotspot/share/gc/g1/g1CollectedHeap.cpp
	- src/hotspot/share/gc/g1/g1ConcurrentMark.cpp
	- src/hotspot/share/gc/g1/g1ConcurrentMark.hpp
	- src/hotspot/share/memory/memRegion.hpp 
--"8225478: Make G1CMRootRegions independent of HeapRegions
Summary: Remove dependency of HeapRegion from G1CMRootRegions class
Reviewed-by: tschatzl, kbarrett
"

Build output -
[Error replacing 'FILE' - Workspace is not accessible]