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Use our toolchain when invoking cargo metadata
#4090
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Use our toolchain when invoking cargo metadata
#4090
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Thanks to @weihanglo for suggesting the |
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I tested this on Development:
Release:
(The 0.63.0 is because I built the test release bundle with that version; I wanted a sanity check that I was running the local release one and not the 0.62.0 from crates.io). |
These are the automatically-generated release notes: ``` ## What's Changed * Toolchain upgrade to nightly-2025-05-04 by @thanhnguyen-aws in #4059 * Automatic toolchain upgrade to nightly-2025-05-05 by @github-actions in #4060 * Automatic toolchain upgrade to nightly-2025-05-06 by @github-actions in #4061 * Enable target features: x87 and sse2 by @thanhnguyen-aws in #4062 * Fix the bug: Loop contracts are not composable with function contracts by @thanhnguyen-aws in #3979 * Automatic cargo update to 2025-05-12 by @github-actions in #4066 * Bump tests/perf/s2n-quic from `6aa9975` to `5f323b7` by @dependabot in #4068 * Fix stabilization instructions in RFC intro by @carolynzech in #4067 * Add support for quantifiers by @qinheping in #3993 * Toolchain upgrade to nightly-2025-05-07 by @thanhnguyen-aws in #4070 * Automatic toolchain upgrade to nightly-2025-05-08 by @github-actions in #4071 * Automatic toolchain upgrade to nightly-2025-05-09 by @github-actions in #4072 * Automatic toolchain upgrade to nightly-2025-05-10 by @github-actions in #4073 * Clippy/Stylistic Fixes by @carolynzech in #4074 * Upgrade toolchain to 2025-05-14 by @zhassan-aws in #4076 * Autoharness argument validation: only error on `--quiet` if `--list` was passed by @carolynzech in #4069 * Upgrade Rust toolchain to 2025-05-16 by @zhassan-aws in #4080 * Automatic toolchain upgrade to nightly-2025-05-17 by @github-actions in #4081 * Add setup scripts for Ubuntu 20.04 by @zhassan-aws in #4082 * Automatic toolchain upgrade to nightly-2025-05-18 by @github-actions in #4083 * Automatic cargo update to 2025-05-19 by @github-actions in #4086 * Automatic toolchain upgrade to nightly-2025-05-19 by @github-actions in #4085 * Automatic toolchain upgrade to nightly-2025-05-20 by @github-actions in #4091 * Bump tests/perf/s2n-quic from `5f323b7` to `22434aa` by @dependabot in #4089 * Fix the error that Kani panics when there is no external parameter in quantifier's closure. by @thanhnguyen-aws in #4088 * Update toolchain to 2025-05-22 by @carolynzech in #4098 * Use our toolchain when invoking `cargo metadata` by @carolynzech in #4090 * Automatic toolchain upgrade to nightly-2025-05-23 by @github-actions in #4099 * Automatic toolchain upgrade to nightly-2025-05-24 by @github-actions in #4101 * Automatic toolchain upgrade to nightly-2025-05-25 by @github-actions in #4102 * Fix a bug codegening `SwitchInt`s with only an otherwise branch by @bkirwi in #4095 * Automatic toolchain upgrade to nightly-2025-05-26 by @github-actions in #4104 * Automatic cargo update to 2025-05-26 by @github-actions in #4105 * Bump tests/perf/s2n-quic from `22434aa` to `550afb3` by @dependabot in #4106 * Automatic toolchain upgrade to nightly-2025-05-27 by @github-actions in #4107 * Update `kani::mem` pointer validity documentation by @carolynzech in #4092 * Add support for edition 2018 crates using assert! (Fixes #3717) by @sintemal in #4096 * Automatic toolchain upgrade to nightly-2025-05-28 by @github-actions in #4113 * Automatic toolchain upgrade to nightly-2025-05-29 by @github-actions in #4115 * Automatic toolchain upgrade to nightly-2025-05-30 by @github-actions in #4118 * Handle generic defaults in BoundedArbitrary derives by @zhassan-aws in #4117 * Automatic cargo update to 2025-06-02 by @github-actions in #4121 * Bump tests/perf/s2n-quic from `550afb3` to `8f54b57` by @dependabot in #4122 * Upgrade Rust toolchain to 2025-06-02 by @zhassan-aws in #4123 * Automatic toolchain upgrade to nightly-2025-06-03 by @github-actions in #4125 * Finish deprecating `--enable-unstable`, `--restrict-vtable`, and `--write-json-symtab` by @carolynzech in #4110 * `ty_mangled_name`: only use non-mangled name if `-Zcffi` is enabled. by @carolynzech in #4114 * Improve Help Menu by @carolynzech in #4109 * Start stabilizing `--jobs` and `list`; deprecate default memory checks by @carolynzech in #4108 * Refactor simd_bitmask to reduce the number of iterations by @zhassan-aws in #4129 * Set target features depending on the target architecture by @zhassan-aws in #4127 * Bump some versions suggested by cargo-outdated by @zhassan-aws in #4131 * Improve linking error output for `#[no_std]` crates by @AlexanderPortland in #4126 * Fix the git log command in the toolchain update script by @zhassan-aws in #4139 * Gate quantifiers behind an experimental feature by @thanhnguyen-aws in #4141 * Automatic cargo update to 2025-06-09 by @github-actions in #4145 ## New Contributors * @bkirwi made their first contribution in #4095 * @sintemal made their first contribution in #4096 * @AlexanderPortland made their first contribution in #4126 **Full Changelog**: kani-0.62.0...kani-0.63.0 ``` By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 and MIT licenses. --------- Co-authored-by: Carolyn Zech <carolynzech@gmail.com>
Summary
Change our invocation of
cargo metadata
to use Kani's toolchain.Explanation
Kani uses the cargo_metadata API to invoke
cargo metadata
. We were neglecting to override the Rust toolchain version with the one from ourrust-toolchain.toml
file, so the command would use the toolchain from the target crate. The issue is that Rust 1.77 stabilized the package id format, so Kani, which is past 1.77, would expect the new version, and therefore can do this:kani/kani-driver/src/call_cargo.rs
Line 207 in 5d76510
and know that the string representation of the package ID will work with
-p
. Pre-stabilization, Cargo made no such guarantees, so fetching the metadata with a pre 1.77 toolchain would return an id that's not compatible with the-p
flag.Resolves #3997
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 and MIT licenses.