Reland #132772: use `download-rustc="if-unchanged"` as a global default#132872

Merged

bors merged 3 commits intorust-lang:masterfrom

onur-ozkan:reapply-132772

Nov 13, 2024

Commits on Nov 13, 2024

Reapply "Rollup merge of #132772 - onur-ozkan:download-rustc-default, r=jieyouxu"
onur-ozkan
committed
handle channel info before handling git info
onur-ozkan
committed
disable precompiled rustc for "library" and "compiler" profiles
onur-ozkan
committed