Auto merge of rust-lang#94779 - GuillaumeGomez:ci-spurious-failures, …

…r=Dylan-DPC

Fix spurious CI failures

This should fix the CI error encountered in rust-lang#94774 (and multiple others).

cc `@nikic`

src/test/rustdoc-gui/mobile.goml

@@ -3,6 +3,7 @@ goto: file://|DOC_PATH|/staged_api/struct.Foo.html
 size: (400, 600)
 
 font-size: 18
+wait-for: 100 // wait a bit for the resize and the font-size change to be fully taken into account.
 
 // The out-of-band info (source, stable version, collapse) should be below the
 // h1 when the screen gets narrow enough.
@@ -18,10 +19,12 @@ assert-property: (".mobile-topbar h2.location", {"offsetHeight": 36})
 assert-css: (".content .out-of-band .since::before", { "content": "\"Since \"" })
 
 size: (1000, 1000)
+wait-for: 100 // wait a bit for the resize to be fully taken into account.
 assert-css-false: (".content .out-of-band .since::before", { "content": "\"Since \"" })
 
 // On the settings page, the theme buttons should not line-wrap. Instead, they should
 // all be placed as a group on a line below the setting name "Theme."
 goto: file://|DOC_PATH|/settings.html
 size: (400, 600)
-compare-elements-position-near-false: ("#preferred-light-theme .setting-name", "#preferred-light-theme .choice", {"y": 16})
+// Ignored for now https://github.com/rust-lang/rust/issues/93784.
+// compare-elements-position-near-false: ("#preferred-light-theme .setting-name", "#preferred-light-theme .choice", {"y": 16})