harness=/tmp/bb-1603-wk-fresh browsers=/tmp/bb-1603-wk-fresh/browsers
== step 2: feature probe, webkit-1724
      "regex lookbehind /(?<=\\n)/ (from @pierre/diffs)",
      "SyntaxError: Invalid regular expression: invalid group specifier name"
      "regex lookbehind + \\p{P} /gu (from mdast-util-gfm-autolink-literal)",
      "SyntaxError: Invalid regular expression: invalid group specifier name"
      "class static block",
      "SyntaxError: Unexpected token '{'"
== step 2b: feature probe, webkit-1837
      "regex lookbehind /(?<=\\n)/ (from @pierre/diffs)",
      "ok"
      "regex lookbehind + \\p{P} /gu (from mdast-util-gfm-autolink-literal)",
      "ok"
      "class static block",
      "ok"
== step 3: iPhone 8 Plus on webkit-1724 (crash expected)
Skipping host requirements validation logic because `PLAYWRIGHT_SKIP_VALIDATE_HOST_REQUIREMENTS` env variable is set.
engine: webkit UA: Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/16.0 Mobile/15A372 Safari/604.1
viewport: {"width":414,"height":736} dpr: 3
after load: {"t":1787067876978,"text":"New thread Extensions Settings Report a bug Toggle Sidebar","errorBoundary":false,"buttons":8}
error boundary visible after ~1416 ms: {"t":1787067877983,"text":"bb hit an error and stopped A reload is safe. Your threads live on the server and an unsent draft is kept locally. If this repeats, open the browser console and send us the message below. Error details Reload bb","errorBoundary":true,"buttons":1}
final: {"t":1787067878289,"text":"bb hit an error and stopped A reload is safe. Your threads live on the server and an unsent draft is kept locally. If this repeats, open the browser console and send us the message below. Error details Invalid regular expression: invalid gr","errorBoundary":true,"buttons":1}
error details:
Invalid regular expression: invalid group specifier name
--- console errors / page errors ---
[console.error] Viewport argument key "interactive-widget" not recognized and ignored.
[console.warning] plugin runtime load failed: Invalid regular expression: invalid group specifier name
[console.error] SyntaxError: Invalid regular expression: invalid group specifier name
[console.error] [bb] the app crashed SyntaxError: Invalid regular expression: invalid group specifier name 
Lazy@unknown:0:0
On@http://localhost:45031/assets/atomFamily-SooyRm32.js:3:4081
Kn@http://localhost:45031/assets/atomFamily-SooyRm32.js:3:8752
Suspense@unknown:0:0
main@unknown:0:0
div@unknown:0:0
main@unknown:0:0
== step 4: pin the regexes
Skipping host requirements validation logic because `PLAYWRIGHT_SKIP_VALIDATE_HOST_REQUIREMENTS` env variable is set.
UA: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.0 Safari/605.1.15
== workspace-checkout-display-2ZaYoVXJ.js: 505 regexes, 2 rejected
  @12092 /(?<=\n)/ -> SyntaxError: Invalid regular expression: invalid group specifier name
    context: …})(),Oa=/(?=^From [a-f0-9]+ .+$)/m,ka=/(?=^diff --git)/gm,Ree=/(?=^---\s+\S)/gm,zee=/(?=^@@ )/gm,Aa=/^@@ -(\d+)(?:,(\d+))? \+(\d+)(?:,(\d+))? @@(?: (.*))?/m,ja=/(?<=\n)/,Ma=/^(---|\+\+
  @1638057 /(?<=^|\s|\p{P}|\p{S})([-.\w+]+)@([-\w]+(?:\.[-\w]+)+)/gu -> SyntaxError: Invalid regular expression: invalid group specifier name
    context: … jbe(e){this.config.exit.autolinkEmail.call(this,e)}function Mbe(e){this.exit(e)}function Nbe(e){oZ(e,[[/(https?:\/\/|www(?=\.))([-.\w]+)([^ \t\r\n]*)/gi,Pbe],[/(?<=^|\s|\p{P}|\p{S})([
== worker-portable-DaFcwpf8.js: 111 regexes, 1 rejected
  @795245 /(?<=\n)/ -> SyntaxError: Invalid regular expression: invalid group specifier name
    context: …anner(e){return new Lc(e.map(e=>typeof e==`string`?e:e.source))},createString(e){return new Ic(e)}}}ue(ce({}),Tc),(()=>{try{return!1}catch{return!1}})();let Qc=/(?<=\n)/,$c={dark:`pier
== step 5: webkit-1837 with RegExp v flag rejected (crash expected)
Skipping host requirements validation logic because `PLAYWRIGHT_SKIP_VALIDATE_HOST_REQUIREMENTS` env variable is set.
UA: Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/16.4 Mobile/15A372 Safari/604.1
engine v-flag support (native): yes
after load: {"text":"New thread Extensions Settings Report a bug Toggle Sidebar","errorBoundary":false}
error boundary after ~1000 ms
final: {"text":"bb hit an error and stopped A reload is safe. Your threads live on the server and an unsent draft is kept locally. If this repeats, open the browser console and send us the message below. Error detail","errorBoundary":true}
error details:
RegExp@web-inspector://bootstrap.js:6:28
module code@http://localhost:45031/assets/workspace-checkout-display-2ZaYoVXJ.js:60:4148
--- errors ---
[console.error] Viewport argument key "interactive-widget" not recognized and ignored.
[console.error] SyntaxError: Invalid flags supplied to RegExp constructor.
[console.error] [bb] the app crashed SyntaxError: Invalid flags supplied to RegExp constructor. 
Lazy@unknown:0:0
On@http://localhost:45031/assets/atomFamily-SooyRm32.js:3:4081
Kn@http://localhost:45031/assets/atomFamily-SooyRm32.js:3:8752
Suspense@unknown:0:0
main@unknown:0:0
div@unknown:0:0
main@unknown:0:0
== step 5 control: webkit-1837 native (home screen expected)
Skipping host requirements validation logic because `PLAYWRIGHT_SKIP_VALIDATE_HOST_REQUIREMENTS` env variable is set.
engine: webkit UA: Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/16.4 Mobile/15A372 Safari/604.1
viewport: {"width":414,"height":736} dpr: 3
after load: {"t":1787067882433,"text":"New thread Extensions Settings Report a bug Toggle Sidebar","errorBoundary":false,"buttons":8}
final: {"t":1787067894656,"text":"New thread Extensions Automations Threads No threads Settings Remote access Report a bug New thread Start a new conversation Automatically import my projects Find repos touched in the last 30 days New project Create one from a local folder ","errorBoundary":false,"buttons":20}
--- console errors / page errors ---
[console.error] Viewport argument key "interactive-widget" not recognized and ignored.
[console.warning] The resource http://localhost:45031/assets/chunk-jRWAZmH_.js was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it wasn't preloaded for nothing.
[console.warning] The resource http://localhost:45031/assets/preload-helper-DzyYoeor.js was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it wasn't preloaded for nothing.
[console.warning] The resource http://localhost:45031/assets/atomFamily-SooyRm32.js was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it wasn't preloaded for nothing.
[console.warning] The resource http://localhost:45031/assets/pill-v01_1v1X.js was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it wasn't preloaded for nothing.
[console.warning] The resource http://localhost:45031/assets/useTheme-Blk5ve81.js was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it wasn't preloaded for nothing.