[DO NOT MERGE] CI time regression fixing experiments #94195
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⌛ Trying commit 320e4ee97d6c113271e14bc287d4059344749769 with merge 77ce11ad013449792a9a332263ca389013416974... |
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⌛ Trying commit dea69120f27c51759253070f7f646ca22da06521 with merge 8814424d8d7e891672ab1372150e9e3dff044c8d... |
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Results look back to expected timing -- dropped the revert to confirm, and if so we'll likely want to revert that PR for now until we have an answer for why it makes CI so much slower. |
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⌛ Trying commit f2a1b8160e3c7a6e635164969f221eb12526a13f with merge 5774537111fdb664facc04c632ba46ea61dd9778... |
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Closing -- posted a revert in #94205 |
…r=oli-obk Treat static refs as `mir::ConstantKind::Val` With the upcoming introduction of Valtrees we want to treat more values as `mir::ConstantKind::Val` directly. r? `@lcnr` cc `@oli-obk`
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⌛ Trying commit 6452d85 with merge 60c31889727268c87c952b365b81916c4803602a... |
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https://rust-lang.zulipchat.com/#narrow/stream/242791-t-infra/topic/msvc.28.3F.29.20builders.20running.20much.20slower
It looks like #93800 was most recently responsible for a large regression in parallelism on the msvc-alt dist builder, so let's try reverting it and seeing if that helps. (The alternative is that something somehow changed in the environment, but only seems to affect rustc builds, not std).
r? @Mark-Simulacrum