ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/4] CXX obj/llvm/lib/CAS/CAS.OnDiskDataAllocator.o
[2/4] AR lib/libLLVMCAS.a
[3/4] CXX obj/llvm/unittests/CAS/CASTests.OnDiskDataAllocatorTest.o
[4/4] LINK obj/llvm/unittests/CAS/CASTests