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WIP: Update MSRV to 1.68 - #1904

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xtqqczze wants to merge 1 commit into
rust-lang:mainfrom
xtqqczze:msrv168
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xtqqczze wants to merge 1 commit into
rust-lang:mainfrom
xtqqczze:msrv168

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@xtqqczze
xtqqczze force-pushed the msrv168 branch 4 times, most recently from 467ccf4 to 15b0a19 Compare September 13, 2026 20:09
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xtqqczze commented Sep 13, 2026

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Now we can use the Cargo sparse registry protocol, we don't benefit from caching in the MSRV job. We can remove the setup-rust-toolchain action and use --rust-version in cargo-minimal-versions instead.

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@NobodyXu I'm not sure the matrix build is a significant improvement here. The main benefit would be making minimal-build failures easier to attribute to a specific target, but that seems fairly marginal compared with the additional CI jobs and complexity.

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Yeah we don't have to use matrix, previously it's mostly for setting runner-os and caching, but now we donit all on ubuntu-latest so it'd be fine

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xtqqczze force-pushed the msrv168 branch 2 times, most recently from 763bc86 to 2b877a9 Compare September 20, 2026 10:16

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