ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/3] CXX obj/llvm/unittests/CAS/CASTests.OnDiskKeyValueDBTest.o
[2/3] CXX obj/llvm/unittests/CAS/CASTests.OnDiskGraphDBTest.o
[3/3] LINK obj/llvm/unittests/CAS/CASTests