Rustdoc js scrape examples typecheck

[lolbinarycat]

more typechecking progress, this time we're mostly held back by the fact that document.querySelectorAll can't return nice types if its given a compound query (see the issue linked in a code comment).

Additionally, it seems like the generated data-locs attribute has fields that are never used by anything?

r? @notriddle

[rustbot]

Some changes occurred in HTML/CSS/JS.

cc @GuillaumeGomez, @jsha

[rust-log-analyzer]

The job mingw-check failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)

          · error: SyntaxError: Unexpected token (130:69)
          · see the printed err.stack below for context
          ----

          SyntaxError: Unexpected token (130:69)
    at pp$4.raise (/node/lib/node_modules/es-check/node_modules/acorn/dist/acorn.js:3656:15)
    at pp$9.unexpected (/node/lib/node_modules/es-check/node_modules/acorn/dist/acorn.js:776:10)
    at pp$9.semicolon (/node/lib/node_modules/es-check/node_modules/acorn/dist/acorn.js:753:68)
    at pp$8.parseVarStatement (/node/lib/node_modules/es-check/node_modules/acorn/dist/acorn.js:1196:10)
    at pp$8.parseStatement (/node/lib/node_modules/es-check/node_modules/acorn/dist/acorn.js:931:19)
    at pp$8.parseBlock (/node/lib/node_modules/es-check/node_modules/acorn/dist/acorn.js:1264:23)
    at pp$5.parseFunctionBody (/node/lib/node_modules/es-check/node_modules/acorn/dist/acorn.js:3471:24)
    at pp$8.parseFunction (/node/lib/node_modules/es-check/node_modules/acorn/dist/acorn.js:1386:10)
    at pp$8.parseFunctionStatement (/node/lib/node_modules/es-check/node_modules/acorn/dist/acorn.js:1080:17)
    at pp$8.parseStatement (/node/lib/node_modules/es-check/node_modules/acorn/dist/acorn.js:919:19)
        
  local time: Fri Apr 25 22:38:20 UTC 2025
  network time: Fri, 25 Apr 2025 22:38:20 GMT
##[error]Process completed with exit code 1.
Post job cleanup.