objc[9165]: Class MockCrApp is implemented in both /b/c/b/mac_layout/src/out/Debug/libtest_runner.dylib and /b/c/b/mac_layout/src/out/Debug/Content Shell.app/Contents/Frameworks/Content Shell Framework.framework/Content Shell Framework. One of the two will be used. Which one is undefined.
objc[9165]: Class CocoaTestHelperWindow is implemented in both /b/c/b/mac_layout/src/out/Debug/libtest_runner.dylib and /b/c/b/mac_layout/src/out/Debug/Content Shell.app/Contents/Frameworks/Content Shell Framework.framework/Content Shell Framework. One of the two will be used. Which one is undefined.
objc[9166]: Class MockCrApp is implemented in both /b/c/b/mac_layout/src/out/Debug/libtest_runner.dylib and /b/c/b/mac_layout/src/out/Debug/Content Shell.app/Contents/Frameworks/Content Shell Framework.framework/Content Shell Framework. One of the two will be used. Which one is undefined.
objc[9166]: Class CocoaTestHelperWindow is implemented in both /b/c/b/mac_layout/src/out/Debug/libtest_runner.dylib and /b/c/b/mac_layout/src/out/Debug/Content Shell.app/Contents/Frameworks/Content Shell Framework.framework/Content Shell Framework. One of the two will be used. Which one is undefined.
[9165:775:0419/161056.364677:418718537431:WARNING:vt_video_decode_accelerator_mac.cc(178)] Failed to create VTDecompressionSession: Error Domain=NSOSStatusErrorDomain Code=-8973 "codecOpenErr" (-8973)
[9165:775:0419/161056.365173:418719023772:WARNING:vt_video_decode_accelerator_mac.cc(200)] Failed to create hardware VideoToolbox session
[9165:775:0419/161056.382796:418736646938:ERROR:vt_video_encode_accelerator_mac.cc(495)]  VTCompressionSessionCreate failed: -12908
[9166:775:0419/161056.694067:419047974447:INFO:GrContext.cpp(915)] ../../third_party/skia/src/gpu/GrContext.cpp:915: fatal error: "assert(fDidTestPMConversions)"

Received signal 6
 [0x00011088b8ee]
 [0x00011088b98d]
 [0x000110889dec]
 [0x00011088b7d7]
 [0x7fff8a0edeaa]
 [0x0001131b1d61]
 [0x7fff973856e7]
 [0x000112198199]
 [0x0001129a9d47]
 [0x0001129a901e]
 [0x000112a4736d]
 [0x000112dbdbc6]
 [0x0001124ad15d]
 [0x00011225ba66]
 [0x000122193b93]
 [0x00011c0545dc]
 [0x00012220e522]
 [0x000125f15ebc]
 [0x000125f158d2]
 [0x0001257f5b65]
 [0x0001257e2bca]
 [0x0001257e2a95]
 [0x000119c2fa42]
 [0x000119d47588]
 [0x000119d45d05]
 [0x35195f704264]
[end of stack trace]