Bug: Perma  browser/base/content/test/static/browser_parsable_css.js | Got error message for chrome://browser/content/firefoxview.css: Error in parsing value for ‘grid-template-rows’. Declaration dropped when Gecko 106 merges to Beta on 2022-09-19
Status: RESOLVED
Priority: --
Resolution: WORKSFORME
Created: 2022-09-02 13:46:51+00:00
Resolved: 2022-09-03 16:06:13+00:00

[Central-as-beta](https://treeherder.mozilla.org/jobs?repo=try&group_state=expanded&resultStatus=testfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel&revision=7425868bf763b1dbf3a4ec42ba2fce56ad7a8a6e&selectedTaskRun=H_IrO8zcTmS4uWbf9HOXYA.0)
[How to run these simulations](https://wiki.mozilla.org/Sheriffing/How_To/Beta_simulations#TRUNK_AS_EARLY_BETA)
[Failure log](https://treeherder.mozilla.org/logviewer?job_id=389291585&repo=try&lineNumber=3049)
```
[task 2022-09-02T12:42:43.159Z] 12:42:43     INFO - TEST-START | browser/base/content/test/static/browser_parsable_css.js
[task 2022-09-02T12:42:44.041Z] 12:42:44     INFO - TEST-INFO | started process screentopng
[task 2022-09-02T12:42:44.238Z] 12:42:44     INFO - TEST-INFO | screentopng: exit 0
[task 2022-09-02T12:42:44.239Z] 12:42:44     INFO - <snipped 225 output lines - if you need more context, please use SimpleTest.requestCompleteLog() in your test>
[task 2022-09-02T12:42:44.239Z] 12:42:44     INFO - Buffered messages logged at 12:42:43
[task 2022-09-02T12:42:44.239Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-page-content’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.240Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-page-break’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.240Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-topmost-modal’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.240Z] 12:42:44     INFO - Ignored error "Unknown property ‘-moz-top-layer’.  Declaration dropped." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(minimal-xul|html|mathml|ua|forms|svg|manageDialog|autocomplete-item-shared|formautofill)\\.css$/i","errorMessage":"/Unknown property.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.240Z] 12:42:44     INFO - Ignored error "Unknown property ‘-moz-top-layer’.  Declaration dropped." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(minimal-xul|html|mathml|ua|forms|svg|manageDialog|autocomplete-item-shared|formautofill)\\.css$/i","errorMessage":"/Unknown property.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.240Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.242Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.243Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.244Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.246Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.247Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.249Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.254Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.256Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.258Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.259Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.260Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.262Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.263Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.265Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.266Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.268Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.269Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on resource://gre-resources/ua.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.270Z] 12:42:44     INFO - Ignored error "Unknown property ‘text-size-adjust’.  Declaration dropped." on resource://pdf.js/web/viewer.css because of whitelist item {"sourceName":"/web\\/viewer\\.css$/i","errorMessage":"/Unknown property ‘text-size-adjust’\\. {2}Declaration dropped\\./i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.272Z] 12:42:44     INFO - Ignored error "Unknown property ‘forced-color-adjust’.  Declaration dropped." on resource://pdf.js/web/viewer.css because of whitelist item {"sourceName":"/web\\/viewer\\.css$/i","errorMessage":"/Unknown property ‘forced-color-adjust’\\. {2}Declaration dropped\\./i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.273Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-fieldset-content’.  Ruleset ignored due to bad selector." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.275Z] 12:42:44     INFO - Ignored error "Unknown property ‘overflow-clip-box’.  Declaration dropped." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/(?:res|gre-resources)\\/forms\\.css$/i","errorMessage":"/Unknown property.*overflow-clip-box/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.276Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-text-control-editing-root’.  Ruleset ignored due to bad selector." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.277Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-text-control-preview’.  Ruleset ignored due to bad selector." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.279Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-text-control-preview’.  Ruleset ignored due to bad selector." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.280Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-text-control-editing-root’.  Ruleset ignored due to bad selector." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.281Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-text-control-editing-root’.  Ruleset ignored due to bad selector." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.283Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-text-control-editing-root’.  Ruleset ignored due to bad selector." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.284Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-text-control-editing-root’.  Ruleset ignored due to bad selector." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.285Z] 12:42:44     INFO - Ignored error "Unknown property ‘overflow-clip-box’.  Declaration dropped." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/(?:res|gre-resources)\\/forms\\.css$/i","errorMessage":"/Unknown property.*overflow-clip-box/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.286Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-select-list-box’.  Ruleset ignored due to bad selector." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.287Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-select-list-box’.  Ruleset ignored due to bad selector." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.288Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-display-comboboxcontrol-frame’.  Ruleset ignored due to bad selector." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.289Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-dropdown-list’.  Ruleset ignored due to bad selector." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.290Z] 12:42:44     INFO - Ignored error "Unknown property ‘overflow-clip-box’.  Declaration dropped." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/(?:res|gre-resources)\\/forms\\.css$/i","errorMessage":"/Unknown property.*overflow-clip-box/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.291Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-button-content’.  Ruleset ignored due to bad selector." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.292Z] 12:42:44     INFO - Ignored error "Unknown property ‘overflow-clip-box’.  Declaration dropped." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/(?:res|gre-resources)\\/forms\\.css$/i","errorMessage":"/Unknown property.*overflow-clip-box/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.293Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-text-control-editing-root’.  Ruleset ignored due to bad selector." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.294Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-reveal’.  Ruleset ignored due to bad selector." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.295Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-reveal’.  Ruleset ignored due to bad selector." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.296Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-revealed’.  Ruleset ignored due to bad selector." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.297Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-value-empty’.  Ruleset ignored due to bad selector." on resource://gre-resources/forms.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.298Z] 12:42:44     INFO - Ignored error "Unknown property ‘-moz-min-font-size-ratio’.  Declaration dropped." on chrome://global/content/minimal-xul.css because of whitelist item {"sourceName":"/\\b(minimal-xul|html|mathml|ua|forms|svg|manageDialog|autocomplete-item-shared|formautofill)\\.css$/i","errorMessage":"/Unknown property.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.299Z] 12:42:44     INFO - Ignored error "Unknown property ‘math-depth’.  Declaration dropped." on chrome://global/content/minimal-xul.css because of whitelist item {"sourceName":"/\\b(minimal-xul|mathml)\\.css$/i","errorMessage":"/Unknown property .*\\bmath-depth\\b/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.300Z] 12:42:44     INFO - Ignored error "Unknown property ‘-moz-inert’.  Declaration dropped." on chrome://global/content/minimal-xul.css because of whitelist item {"sourceName":"/\\b(minimal-xul|html|mathml|ua|forms|svg|manageDialog|autocomplete-item-shared|formautofill)\\.css$/i","errorMessage":"/Unknown property.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.301Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://global/content/xul.css because of whitelist item {"sourceName":"/(minimal-xul|xul)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.302Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://global/content/xul.css because of whitelist item {"sourceName":"/(minimal-xul|xul)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.303Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-use-shadow-tree-root’.  Ruleset ignored due to bad selector." on resource://gre/res/svg.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.304Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-svg-foreign-content’.  Ruleset ignored due to bad selector." on resource://gre/res/svg.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.305Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-svg-text’.  Ruleset ignored due to bad selector." on resource://gre/res/svg.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.306Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-svg-marker-anon-child’.  Ruleset ignored due to bad selector." on resource://gre/res/svg.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.307Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.308Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.309Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.310Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.311Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.312Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.313Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.314Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.315Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.316Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.317Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.318Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.319Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.320Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.321Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.322Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.322Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.323Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.325Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.325Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.326Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.327Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.328Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.329Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.330Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.331Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.332Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.333Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.334Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.335Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.336Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.337Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.338Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.339Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.340Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.341Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.342Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.343Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.345Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.346Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.347Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.348Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.349Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.350Z] 12:42:44     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-native-anonymous’.  Ruleset ignored due to bad selector." on chrome://browser/content/screenshots/overlay/overlay.css because of whitelist item {"sourceName":"/overlay\\.css$/i","errorMessage":"/Unknown pseudo-class.*moz-native-anonymous/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.351Z] 12:42:44     INFO - Buffered messages finished
[task 2022-09-02T12:42:44.353Z] 12:42:44     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/static/browser_parsable_css.js | Got error message for chrome://browser/content/firefoxview.css: Error in parsing value for ‘grid-template-rows’.  Declaration dropped. - 
[task 2022-09-02T12:42:44.353Z] 12:42:44     INFO - Stack trace:
[task 2022-09-02T12:42:44.354Z] 12:42:44     INFO - chrome://mochikit/content/browser-test.js:test_ok:1440
[task 2022-09-02T12:42:44.355Z] 12:42:44     INFO - chrome://mochitests/content/browser/browser/base/content/test/static/browser_parsable_css.js:messageIsCSSError:274
[task 2022-09-02T12:42:44.355Z] 12:42:44     INFO - chrome://mochitests/content/browser/browser/base/content/test/static/browser_parsable_css.js:checkAllTheCSS:541
[task 2022-09-02T12:42:44.356Z] 12:42:44     INFO - Ignored error "Unknown property ‘-moz-context-properties’.  Declaration dropped." on jar:file:///builds/worker/workspace/build/application/firefox/browser/features/formautofill@mozilla.org.xpi!/chrome/content/skin/autocomplete-item-shared.css because of whitelist item {"sourceName":"/\\b(minimal-xul|html|mathml|ua|forms|svg|manageDialog|autocomplete-item-shared|formautofill)\\.css$/i","errorMessage":"/Unknown property.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.357Z] 12:42:44     INFO - Ignored error "Unknown property ‘-moz-context-properties’.  Declaration dropped." on jar:file:///builds/worker/workspace/build/application/firefox/browser/features/formautofill@mozilla.org.xpi!/chrome/content/skin/autocomplete-item-shared.css because of whitelist item {"sourceName":"/\\b(minimal-xul|html|mathml|ua|forms|svg|manageDialog|autocomplete-item-shared|formautofill)\\.css$/i","errorMessage":"/Unknown property.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.359Z] 12:42:44     INFO - Ignored error "Unknown property ‘-moz-context-properties’.  Declaration dropped." on jar:file:///builds/worker/workspace/build/application/firefox/browser/features/formautofill@mozilla.org.xpi!/chrome/content/manageDialog.css because of whitelist item {"sourceName":"/\\b(minimal-xul|html|mathml|ua|forms|svg|manageDialog|autocomplete-item-shared|formautofill)\\.css$/i","errorMessage":"/Unknown property.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.361Z] 12:42:44     INFO - Ignored error "Unknown property ‘-moz-context-properties’.  Declaration dropped." on jar:file:///builds/worker/workspace/build/application/firefox/browser/features/formautofill@mozilla.org.xpi!/chrome/content/formautofill.css because of whitelist item {"sourceName":"/\\b(minimal-xul|html|mathml|ua|forms|svg|manageDialog|autocomplete-item-shared|formautofill)\\.css$/i","errorMessage":"/Unknown property.*-moz-/i","isFromDevTools":false,"used":true}
[task 2022-09-02T12:42:44.362Z] 12:42:44     INFO - Not taking screenshot here: see the one that was previously logged
[task 2022-09-02T12:42:44.363Z] 12:42:44     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/static/browser_parsable_css.js | All the styles (280) loaded without errors. - Got 1, expected +0
[task 2022-09-02T12:42:44.364Z] 12:42:44     INFO - Stack trace:
[task 2022-09-02T12:42:44.364Z] 12:42:44     INFO - chrome://mochikit/content/browser-test.js:test_is:1468
[task 2022-09-02T12:42:44.364Z] 12:42:44     INFO - chrome://mochitests/content/browser/browser/base/content/test/static/browser_parsable_css.js:checkAllTheCSS:542
[task 2022-09-02T12:42:44.365Z] 12:42:44     INFO - Leaving test bound checkAllTheCSS
[task 2022-09-02T12:42:44.366Z] 12:42:44     INFO - GECKO(2721) | MEMORY STAT | vsize 11865MB | residentFast 893MB | heapAllocated 626MB
[task 2022-09-02T12:42:44.368Z] 12:42:44     INFO - TEST-OK | browser/base/content/test/static/browser_parsable_css.js | took 873ms
```
Hi Sam, I believe this is a regression of bug 1785868, can you please take a look?
Thank you!