alamb opened a new pull request, #11777: URL: https://github.com/apache/arrow-rs/pull/11777
# Which issue does this PR close? - Part of #11666 (57.3.2 release) # Rationale for this change The `Verify MSRV` job fails on PRs against `57_maintenance` (for example #11726) for reasons unrelated to those PRs: ``` error: cannot install package `cargo-msrv 0.19.5`, it requires rustc 1.94.1 or newer, while the currently active rustc version is 1.91.1 `cargo-msrv 0.19.3` supports rustc 1.91.1 ``` `cargo-msrv` 0.19.4 and 0.19.5 were released today (2026-10-21) and require rustc 1.94.1, but `57_maintenance` pins the toolchain to 1.91 in `rust-toolchain.toml`. `cargo install cargo-msrv --locked` (added in #11728) does not help because `--locked` only pins the dependency graph, not the `cargo-msrv` version itself. # What changes are included in this PR? Install `cargo-msrv` using `taiki-e/install-action` (which downloads a prebuilt binary and does not need to compile anything with the pinned toolchain), the same way `main` does since #10589. The action is pinned to the same commit as on `main`. # Are these changes tested? CI # Are there any user-facing changes? No, CI only. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
