PR Preview failed to build. (Last tried on Dec 5, 2019, 11:38 PM UTC).
More
PR Preview relies on a number of web services to run. There seems to be an issue with the following one:
:rotating_light: [Spec Generator](https://www.w3.org/2015/labs/) - Spec Generator is the web service used to build specs that rely on ReSpec.
:link: [Related URL](https://labs.w3.org/spec-generator/?type=respec&url=https%3A%2F%2Frawcdn.githack.com%2FWICG%2Fcustom-state-pseudo-class%2F5d8e8d6bd61048e0dda47092a518117148530e90%2Findex.html%3Fforce%3D1%26isPreview%3Dtrue)
```
[33m🕵️♀️ That doesn't seem to be a ReSpec document. Please check manually:[39m [36m[Function: url][39m
```
_If you don't have enough information above to solve the error by yourself (or to understand to which web service the error is related to, if any), please [file an issue](https://github.com/tobie/pr-preview/issues/new?title=Error%20not%20surfaced%20properly&body=See%20WICG/custom-state-pseudo-class%231.)._
:boom: Error: 500 Internal Server Error :boom:
PR Preview failed to build. (Last tried on Dec 5, 2019, 11:38 PM UTC).
More
PR Preview relies on a number of web services to run. There seems to be an issue with the following one: :rotating_light: [Spec Generator](https://www.w3.org/2015/labs/) - Spec Generator is the web service used to build specs that rely on ReSpec. :link: [Related URL](https://labs.w3.org/spec-generator/?type=respec&url=https%3A%2F%2Frawcdn.githack.com%2FWICG%2Fcustom-state-pseudo-class%2F5d8e8d6bd61048e0dda47092a518117148530e90%2Findex.html%3Fforce%3D1%26isPreview%3Dtrue) ``` [33m🕵️♀️ That doesn't seem to be a ReSpec document. Please check manually:[39m [36m[Function: url][39m ``` _If you don't have enough information above to solve the error by yourself (or to understand to which web service the error is related to, if any), please [file an issue](https://github.com/tobie/pr-preview/issues/new?title=Error%20not%20surfaced%20properly&body=See%20WICG/custom-state-pseudo-class%231.)._