Excerpt from poudriere build log below.


[ 99% 30402/30658] AR obj/components/visitedlink/renderer/librenderer.a
[ 99% 30403/30658] AR obj/components/web_cache/renderer/librenderer.a
[ 99% 30404/30658] STAMP obj/extensions/renderer/renderer.stamp
[ 99% 30405/30658] LINK ./v8_context_snapshot_generator
[ 99% 30406/30658] ACTION //tools/v8_context_snapshot:generate_v8_context_snapshot(/wrkdirs/usr/ports/www/qt6-webengine/work/.build/src/core/target_toolchain:target)
FAILED: v8_context_snapshot.bin 
/usr/local/bin/python3.9 ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/build/gn_run_binary.py ./v8_context_snapshot_generator --output_file=v8_context_snapshot.bin
./v8_context_snapshot_generator failed with exit code -5
[ 99% 30406/30658] CXX obj/QtWebEngineCore/accessibility_tree_formatter_qt.o
/wrkdirs/usr/ports/www/qt6-webengine/work/qtwebengine-everywhere-src-6.6.3/src/core/accessibility_tree_formatter_qt.cpp:148:14: warning: declaration shadows a local variable [-Wshadow]
  148 |     if (auto error_value = node.FindString("error"))
      |              ^
/wrkdirs/usr/ports/www/qt6-webengine/work/qtwebengine-everywhere-src-6.6.3/src/core/accessibility_tree_formatter_qt.cpp:147:17: note: previous declaration is here
  147 |     std::string error_value;
      |                 ^
/wrkdirs/usr/ports/www/qt6-webengine/work/qtwebengine-everywhere-src-6.6.3/src/core/accessibility_tree_formatter_qt.cpp:153:14: warning: declaration shadows a local variable [-Wshadow]
  153 |     if (auto role_value = node.FindString("role"))
      |              ^
/wrkdirs/usr/ports/www/qt6-webengine/work/qtwebengine-everywhere-src-6.6.3/src/core/accessibility_tree_formatter_qt.cpp:152:17: note: previous declaration is here
  152 |     std::string role_value;
      |                 ^
/wrkdirs/usr/ports/www/qt6-webengine/work/qtwebengine-everywhere-src-6.6.3/src/core/accessibility_tree_formatter_qt.cpp:170:14: warning: variable 'id_value' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized]
  170 |     if (auto maybe_id = node.FindInt("id"))
      |              ^~~~~~~~
/wrkdirs/usr/ports/www/qt6-webengine/work/qtwebengine-everywhere-src-6.6.3/src/core/accessibility_tree_formatter_qt.cpp:172:55: note: uninitialized use occurs here
  172 |     WriteAttribute(false, base::StringPrintf("id=%d", id_value), &line);
      |                                                       ^~~~~~~~
/wrkdirs/usr/ports/www/qt6-webengine/work/qtwebengine-everywhere-src-6.6.3/src/core/accessibility_tree_formatter_qt.cpp:170:5: note: remove the 'if' if its condition is always true
  170 |     if (auto maybe_id = node.FindInt("id"))
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  171 |         id_value = *maybe_id;
/wrkdirs/usr/ports/www/qt6-webengine/work/qtwebengine-everywhere-src-6.6.3/src/core/accessibility_tree_formatter_qt.cpp:169:17: note: initialize the variable 'id_value' to silence this warning
  169 |     int id_value;
      |                 ^
      |                  = 0
3 warnings generated.
[ 99% 30406/30658] CXX obj/QtWebEngineCore/autofill_popup_controller.o
[ 99% 30406/30658] CXX obj/QtWebEngineCore/browser_accessibility_qt.o
[ 99% 30406/30658] CXX obj/QtWebEngineCore/authentication_dialog_controller.o
[ 99% 30406/30658] CXX obj/QtWebEngineCore/autofill_client_qt.o
In file included from /wrkdirs/usr/ports/www/qt6-webengine/work/qtwebengine-everywhere-src-6.6.3/src/core/autofill_client_qt.cpp:8:
In file included from /wrkdirs/usr/ports/www/qt6-webengine/work/qtwebengine-everywhere-src-6.6.3/src/core/render_widget_host_view_qt.h:8:
In file included from /wrkdirs/usr/ports/www/qt6-webengine/work/qtwebengine-everywhere-src-6.6.3/src/core/delegated_frame_host_client_qt.h:9:
In file included from ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/content/browser/renderer_host/delegated_frame_host.h:23:
In file included from ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/components/viz/host/host_frame_sink_manager.h:22:
In file included from ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/components/viz/host/client_frame_sink_video_capturer.h:23:
In file included from gen/services/viz/privileged/mojom/compositing/frame_sink_video_capture.mojom.h:30:
In file included from gen/media/mojo/mojom/media_types.mojom.h:31:
In file included from gen/media/mojo/mojom/encryption_pattern.mojom.h:34:
In file included from ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/media/mojo/mojom/encryption_pattern_mojom_traits.h:9:
In file included from ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/media/base/ipc/media_param_traits.h:10:
In file included from ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/media/base/ipc/media_param_traits_macros.h:34:
In file included from ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/media/base/supported_video_decoder_config.h:13:
In file included from ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/media/base/video_decoder_config.h:17:
In file included from ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/media/base/video_color_space.h:9:
In file included from ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/ui/gfx/color_space.h:15:
../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/skia/ext/skcolorspace_trfn.h:26:68: warning: missing field 'b' initializer [-Wmissing-field-initializers]
   26 | static constexpr skcms_TransferFunction kRec470SystemM = {2.2f, 1.f};
      |                                                                    ^
../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/skia/ext/skcolorspace_trfn.h:30:69: warning: missing field 'b' initializer [-Wmissing-field-initializers]
   30 | static constexpr skcms_TransferFunction kRec470SystemBG = {2.8f, 1.f};
      |                                                                     ^
../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/skia/ext/skcolorspace_trfn.h:51:76: warning: missing field 'e' initializer [-Wmissing-field-initializers]
   51 |     2.4, 0.947867345704f, 0.052132654296f, 0.077399380805f, 0.040449937172f};
      |                                                                            ^
../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/skia/ext/skcolorspace_trfn.h:61:75: warning: missing field 'b' initializer [-Wmissing-field-initializers]
   61 |                                                            1.034080527699f};
      |                                                                           ^
../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/skia/ext/skcolorspace_trfn.h:70:60: warning: missing field 'b' initializer [-Wmissing-field-initializers]
   70 | static constexpr skcms_TransferFunction kA98RGB = {2.2f, 1.};
      |                                                            ^
../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/skia/ext/skcolorspace_trfn.h:73:65: warning: missing field 'b' initializer [-Wmissing-field-initializers]
   73 | static constexpr skcms_TransferFunction kProPhotoRGB = {1.8f, 1.};
      |                                                                 ^
../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/skia/ext/skcolorspace_trfn.h:82:54: warning: missing field 'a' initializer [-Wmissing-field-initializers]
   82 | static constexpr skcms_TransferFunction kInvalid = {0};
      |                                                      ^
../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/skia/ext/skcolorspace_trfn.h:86:67: warning: missing field 'b' initializer [-Wmissing-field-initializers]
   86 | static constexpr skcms_TransferFunction kRec709Apple = {1.961f, 1.};
      |                                                                   ^
In file included from /wrkdirs/usr/ports/www/qt6-webengine/work/qtwebengine-everywhere-src-6.6.3/src/core/autofill_client_qt.cpp:8:
In file included from /wrkdirs/usr/ports/www/qt6-webengine/work/qtwebengine-everywhere-src-6.6.3/src/core/render_widget_host_view_qt.h:8:
In file included from /wrkdirs/usr/ports/www/qt6-webengine/work/qtwebengine-everywhere-src-6.6.3/src/core/delegated_frame_host_client_qt.h:9:
In file included from ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/content/browser/renderer_host/delegated_frame_host.h:23:
In file included from ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/components/viz/host/host_frame_sink_manager.h:22:
In file included from ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/components/viz/host/client_frame_sink_video_capturer.h:23:
In file included from gen/services/viz/privileged/mojom/compositing/frame_sink_video_capture.mojom.h:30:
In file included from gen/media/mojo/mojom/media_types.mojom.h:31:
In file included from gen/media/mojo/mojom/encryption_pattern.mojom.h:34:
In file included from ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/media/mojo/mojom/encryption_pattern_mojom_traits.h:9:
In file included from ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/media/base/ipc/media_param_traits.h:10:
In file included from ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/media/base/ipc/media_param_traits_macros.h:34:
In file included from ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/media/base/supported_video_decoder_config.h:13:
In file included from ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/media/base/video_decoder_config.h:23:
In file included from ../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/ui/gfx/hdr_metadata.h:10:
../../../../../qtwebengine-everywhere-src-6.6.3/src/3rdparty/chromium/skia/ext/skcolorspace_primaries.h:115:53: warning: missing field 'fRY' initializer [-Wmissing-field-initializers]
  115 | static constexpr SkColorSpacePrimaries kInvalid = {0};
      |                                                     ^
9 warnings generated.
ninja: build stopped: subcommand failed.
*** [src/core/Release/amd64/QtWebEngineCore.stamp] Error code 1

make[3]: stopped in /wrkdirs/usr/ports/www/qt6-webengine/work/.build
1 error

make[3]: stopped in /wrkdirs/usr/ports/www/qt6-webengine/work/.build
*** [src/core/CMakeFiles/QtWebEngineCore_Release_amd64.dir/all] Error code 2

make[2]: stopped in /wrkdirs/usr/ports/www/qt6-webengine/work/.build
1 error

make[2]: stopped in /wrkdirs/usr/ports/www/qt6-webengine/work/.build
*** [all] Error code 2

make[1]: stopped in /wrkdirs/usr/ports/www/qt6-webengine/work/.build
1 error

make[1]: stopped in /wrkdirs/usr/ports/www/qt6-webengine/work/.build
===> Compilation failed unexpectedly.
Try to set MAKE_JOBS_UNSAFE=yes and rebuild before reporting the failure to
the maintainer.
*** Error code 1

Stop.
make: stopped in /usr/ports/www/qt6-webengine