"C:\src\depot_tools\ninja.exe" -C .\out\host_debug_unopt\ -d explain shell_unittests -j 320
ninja: Entering directory `.\out\host_debug_unopt\'
ninja explain: output gen_snapshot.lib doesn't exist
ninja explain: gen_snapshot.exe is dirty
ninja explain: gen_snapshot.exe is dirty
ninja explain: gen/flutter/lib/snapshot/isolate_snapshot.bin is dirty
ninja explain: gen/flutter/lib/snapshot/vm_isolate_snapshot.bin is dirty
ninja explain: gen/flutter/lib/snapshot/vm_snapshot_instructions.bin is dirty
ninja explain: gen/flutter/lib/snapshot/isolate_snapshot.bin is dirty
ninja explain: gen/flutter/lib/snapshot/isolate_snapshot_instructions.bin is dirty
ninja explain: obj/flutter/lib/snapshot/generate_snapshot_bin.stamp is dirty
ninja explain: gen/flutter/lib/snapshot/isolate_snapshot.bin.o is dirty
ninja explain: obj/flutter/lib/snapshot/isolate_snapshot_data_linkable.stamp is dirty
ninja explain: gen/flutter/lib/snapshot/isolate_snapshot_instructions.bin is dirty
ninja explain: obj/flutter/lib/snapshot/generate_snapshot_bin.stamp is dirty
ninja explain: gen/flutter/lib/snapshot/isolate_snapshot_instructions.bin.o is dirty
ninja explain: obj/flutter/lib/snapshot/isolate_snapshot_instructions_linkable.stamp is dirty
ninja explain: gen/flutter/lib/snapshot/vm_isolate_snapshot.bin is dirty
ninja explain: obj/flutter/lib/snapshot/generate_snapshot_bin.stamp is dirty
ninja explain: gen/flutter/lib/snapshot/vm_isolate_snapshot.bin.o is dirty
ninja explain: obj/flutter/lib/snapshot/vm_snapshot_data_linkable.stamp is dirty
ninja explain: gen/flutter/lib/snapshot/vm_snapshot_instructions.bin is dirty
ninja explain: obj/flutter/lib/snapshot/generate_snapshot_bin.stamp is dirty
ninja explain: gen/flutter/lib/snapshot/vm_snapshot_instructions.bin.o is dirty
ninja explain: obj/flutter/lib/snapshot/vm_snapshot_instructions_linkable.stamp is dirty
ninja explain: depfile 'frontend_server.dart.snapshot.d' is missing
ninja explain: gen_snapshot.exe is dirty
ninja explain: gen_snapshot.exe is dirty
ninja explain: gen/third_party/dart/runtime/bin/isolate_snapshot_data.bin is dirty
ninja explain: gen/third_party/dart/runtime/bin/vm_snapshot_data.bin is dirty
ninja explain: gen/third_party/dart/runtime/bin/vm_snapshot_instructions.bin is dirty
ninja explain: gen/third_party/dart/runtime/bin/isolate_snapshot_data.bin is dirty
ninja explain: gen/third_party/dart/runtime/bin/isolate_snapshot_instructions.bin is dirty
ninja explain: obj/third_party/dart/runtime/bin/generate_snapshot_bin.stamp is dirty
ninja explain: gen/third_party/dart/runtime/bin/isolate_snapshot_data.bin.o is dirty
ninja explain: obj/third_party/dart/runtime/bin/isolate_snapshot_data_linkable.stamp is dirty
ninja explain: gen/third_party/dart/runtime/bin/isolate_snapshot_instructions.bin is dirty
ninja explain: obj/third_party/dart/runtime/bin/generate_snapshot_bin.stamp is dirty
ninja explain: gen/third_party/dart/runtime/bin/isolate_snapshot_instructions.bin.o is dirty
ninja explain: obj/third_party/dart/runtime/bin/isolate_snapshot_instructions_linkable.stamp is dirty
ninja explain: gen/third_party/dart/runtime/bin/vm_snapshot_data.bin is dirty
ninja explain: obj/third_party/dart/runtime/bin/generate_snapshot_bin.stamp is dirty
ninja explain: gen/third_party/dart/runtime/bin/vm_snapshot_data.bin.o is dirty
ninja explain: obj/third_party/dart/runtime/bin/vm_snapshot_data_linkable.stamp is dirty
ninja explain: gen/third_party/dart/runtime/bin/vm_snapshot_instructions.bin is dirty
ninja explain: obj/third_party/dart/runtime/bin/generate_snapshot_bin.stamp is dirty
ninja explain: gen/third_party/dart/runtime/bin/vm_snapshot_instructions.bin.o is dirty
ninja explain: obj/third_party/dart/runtime/bin/vm_snapshot_instructions_linkable.stamp is dirty
ninja explain: gen/third_party/dart/runtime/bin/isolate_snapshot_data.bin.o is dirty
ninja explain: gen/third_party/dart/runtime/bin/isolate_snapshot_instructions.bin.o is dirty
ninja explain: gen/third_party/dart/runtime/bin/vm_snapshot_data.bin.o is dirty
ninja explain: gen/third_party/dart/runtime/bin/vm_snapshot_instructions.bin.o is dirty
ninja explain: gen/third_party/dart/runtime/bin/isolate_snapshot_data.bin.o is dirty
ninja explain: gen/third_party/dart/runtime/bin/isolate_snapshot_instructions.bin.o is dirty
ninja explain: gen/third_party/dart/runtime/bin/vm_snapshot_data.bin.o is dirty
ninja explain: gen/third_party/dart/runtime/bin/vm_snapshot_instructions.bin.o is dirty
ninja explain: dart.exe is dirty
ninja explain: dart.exe is dirty
ninja explain: gen/kernel-service.dart.snapshot is dirty
ninja explain: gen/kernel-service.dart.snapshot is dirty
ninja explain: kernel-service.dart.snapshot is dirty
ninja explain: obj/third_party/dart/utils/kernel-service/copy_kernel-service_snapshot.stamp is dirty
ninja explain: obj/third_party/dart/utils/kernel-service/kernel-service.stamp is dirty
ninja explain: gen/third_party/dart/utils/kernel-service/frontend_server.dart.dill is dirty
ninja explain: dart.exe is dirty
ninja explain: dart.exe is dirty
ninja explain: gen/third_party/dart/utils/kernel-service/frontend_server.dart.dill is dirty
ninja explain: obj/third_party/dart/utils/kernel-service/frontend_server_dill.stamp is dirty
ninja explain: obj/third_party/dart/utils/kernel-service/kernel-service.stamp is dirty
ninja explain: frontend_server.dart.snapshot is dirty
ninja explain: dart.exe is dirty
ninja explain: dart.exe is dirty
ninja explain: frontend_server.dart.snapshot is dirty
ninja explain: obj/third_party/dart/utils/kernel-service/frontend_server.stamp is dirty
ninja explain: gen/flutter/shell/common/assets/kernel_blob.bin is dirty
ninja explain: obj/flutter/shell/common/dart_snapshot_kernel_dart_snapshot_shell_unittests_fixtures.stamp is dirty
ninja explain: output obj/flutter/shell/common/shell_unittests.persistent_cache_unittests.obj older than most recent input ../../flutter/shell/common/persistent_cache_unittests.cc (591930533 vs 591930659)
ninja explain: obj/flutter/shell/common/shell_unittests.persistent_cache_unittests.obj is dirty
ninja explain: obj/flutter/lib/snapshot/isolate_snapshot_data_linkable.stamp is dirty
ninja explain: obj/flutter/lib/snapshot/isolate_snapshot_instructions_linkable.stamp is dirty
ninja explain: obj/flutter/lib/snapshot/vm_snapshot_data_linkable.stamp is dirty
ninja explain: obj/flutter/lib/snapshot/vm_snapshot_instructions_linkable.stamp is dirty
ninja explain: gen/flutter/lib/snapshot/isolate_snapshot.bin.o is dirty
ninja explain: gen/flutter/lib/snapshot/isolate_snapshot_instructions.bin.o is dirty
ninja explain: gen/flutter/lib/snapshot/vm_isolate_snapshot.bin.o is dirty
ninja explain: gen/flutter/lib/snapshot/vm_snapshot_instructions.bin.o is dirty
ninja explain: obj/flutter/lib/snapshot/isolate_snapshot_data_linkable.stamp is dirty
ninja explain: obj/flutter/lib/snapshot/isolate_snapshot_instructions_linkable.stamp is dirty
ninja explain: obj/flutter/lib/snapshot/vm_snapshot_data_linkable.stamp is dirty
ninja explain: obj/flutter/lib/snapshot/vm_snapshot_instructions_linkable.stamp is dirty
ninja explain: obj/flutter/lib/snapshot/isolate_snapshot_data_linkable.stamp is dirty
ninja explain: obj/flutter/lib/snapshot/isolate_snapshot_instructions_linkable.stamp is dirty
ninja explain: obj/flutter/lib/snapshot/vm_snapshot_data_linkable.stamp is dirty
ninja explain: obj/flutter/lib/snapshot/vm_snapshot_instructions_linkable.stamp is dirty
ninja explain: obj/flutter/lib/snapshot/isolate_snapshot_data_linkable.stamp is dirty
ninja explain: obj/flutter/lib/snapshot/isolate_snapshot_instructions_linkable.stamp is dirty
ninja explain: obj/flutter/lib/snapshot/vm_snapshot_data_linkable.stamp is dirty
ninja explain: obj/flutter/lib/snapshot/vm_snapshot_instructions_linkable.stamp is dirty
ninja explain: gen/flutter/lib/snapshot/isolate_snapshot.bin.o is dirty
ninja explain: gen/flutter/lib/snapshot/isolate_snapshot_instructions.bin.o is dirty
ninja explain: gen/flutter/lib/snapshot/vm_isolate_snapshot.bin.o is dirty
ninja explain: gen/flutter/lib/snapshot/vm_snapshot_instructions.bin.o is dirty
ninja explain: gen/flutter/lib/snapshot/isolate_snapshot.bin.o is dirty
ninja explain: gen/flutter/lib/snapshot/isolate_snapshot_instructions.bin.o is dirty
ninja explain: gen/flutter/lib/snapshot/vm_isolate_snapshot.bin.o is dirty
ninja explain: gen/flutter/lib/snapshot/vm_snapshot_instructions.bin.o is dirty
ninja explain: obj/flutter/lib/snapshot/snapshot.stamp is dirty
ninja explain: flutter_windows.dll.lib is dirty
ninja explain: obj/flutter/lib/snapshot/isolate_snapshot_data_linkable.stamp is dirty
ninja explain: obj/flutter/lib/snapshot/isolate_snapshot_instructions_linkable.stamp is dirty
ninja explain: obj/flutter/lib/snapshot/vm_snapshot_data_linkable.stamp is dirty
ninja explain: obj/flutter/lib/snapshot/vm_snapshot_instructions_linkable.stamp is dirty
ninja explain: gen/flutter/lib/snapshot/isolate_snapshot.bin.o is dirty
ninja explain: gen/flutter/lib/snapshot/isolate_snapshot_instructions.bin.o is dirty
ninja explain: gen/flutter/lib/snapshot/vm_isolate_snapshot.bin.o is dirty
ninja explain: gen/flutter/lib/snapshot/vm_snapshot_instructions.bin.o is dirty
ninja explain: flutter_windows_glfw.dll.lib is dirty
ninja explain: obj/flutter/shell/common/dart_snapshot_kernel_dart_snapshot_shell_unittests_fixtures.stamp is dirty
ninja explain: obj/flutter/shell/common/dart_snapshot_shell_unittests_fixtures.stamp is dirty
ninja explain: flutter_windows.dll.lib is dirty
ninja explain: flutter_windows.dll.lib is dirty
ninja explain: flutter_windows_glfw.dll.lib is dirty
ninja explain: obj/flutter/shell/platform/windows/windows_glfw.stamp is dirty
ninja explain: obj/flutter/shell/platform/windows/windows.stamp is dirty
ninja explain: obj/flutter/shell/platform/platform.stamp is dirty
ninja explain: shell_unittests.exe is dirty