incompatible_msrv false positive: tests #12257

dtolnay · 2024-02-10T02:50:34Z

Summary

I believe the warn-by-default incompatible_msrv lint should not apply to tests.

The "Why is this bad?" description of the lint says:

It would prevent the crate to be actually used with the specified MSRV.

However, test-only code does not prevent the crate from being used with the specified MSRV, as a library. Tests are not compiled when a crate is used as a dependency.

#![cfg_attr(test, allow(clippy::incompatible_msrv))] is possible as a workaround but I believe this should not be necessary: the default behavior of the warn-by-default lint should be that tests are not considered. If MSRV enforcement for tests is valuable to some users, that should be a separate restriction lint.

Lint Name

incompatible_msrv

Reproducer

# Cargo.toml

[package]
name = "repro"
edition = "2018"
rust-version = "1.31"

// src/lib.rs

#[test]
fn repro() {
    assert_ne!(f32::NAN.copysign(1.0), f32::NAN);
}

$ cargo clippy --tests

warning: current MSRV (Minimum Supported Rust Version) is `1.31.0` but this item is stable since `1.35.0`
 --> src/lib.rs:5:25
  |
5 |     assert_ne!(f32::NAN.copysign(1.0), f32::NAN);
  |                         ^^^^^^^^^^^^^
  |
  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv
  = note: `#[warn(clippy::incompatible_msrv)]` on by default

Version

rustc 1.78.0-nightly (d44e3b95c 2024-02-09)
binary: rustc
commit-hash: d44e3b95cb9d410d89cb8ab3233906a33f43756a
commit-date: 2024-02-09
host: x86_64-unknown-linux-gnu
release: 1.78.0-nightly
LLVM version: 17.0.6

Additional Labels

No response

The text was updated successfully, but these errors were encountered:

rust-lang/rust-clippy#12257 warning: current MSRV (Minimum Supported Rust Version) is `1.39.0` but this item is stable since `1.64.0` --> tests/test_macros.rs:64:39 | 64 | future::ready(anyhow!("...")).await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: `-W clippy::incompatible-msrv` implied by `-W clippy::all` = help: to override `-W clippy::all` add `#[allow(clippy::incompatible_msrv)]` warning: current MSRV (Minimum Supported Rust Version) is `1.39.0` but this item is stable since `1.48.0` --> tests/test_macros.rs:64:9 | 64 | future::ready(anyhow!("...")).await; | ^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.39.0` but this item is stable since `1.64.0` --> tests/test_macros.rs:72:59 | 72 | future::ready(anyhow!(message(Cell::new("...")))).await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.39.0` but this item is stable since `1.48.0` --> tests/test_macros.rs:72:9 | 72 | future::ready(anyhow!(message(Cell::new("...")))).await; | ^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv

rust-lang/rust-clippy#12257 warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.71.0` --> tests/test.rs:2500:25 | 2500 | assert_ne!(rand.hash_one(k1), rand.hash_one(k2)); | ^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: `-W clippy::incompatible-msrv` implied by `-W clippy::all` = help: to override `-W clippy::all` add `#[allow(clippy::incompatible_msrv)]` warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.71.0` --> tests/test.rs:2500:44 | 2500 | assert_ne!(rand.hash_one(k1), rand.hash_one(k2)); | ^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.71.0` --> tests/test.rs:2503:25 | 2503 | assert_eq!(rand.hash_one(k1), rand.hash_one(k2)); | ^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.71.0` --> tests/test.rs:2503:44 | 2503 | assert_eq!(rand.hash_one(k1), rand.hash_one(k2)); | ^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv

https://github.com/rust-lang/rust-clippy/issues/12257 warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 96 | let text1 = range!("abc"); | ------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: `-W clippy::incompatible-msrv` implied by `-W clippy::all` = help: to override `-W clippy::all` add `#[allow(clippy::incompatible_msrv)]` = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 97 | let text2 = range!("xyz"); | ------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 100 | let text1 = range!("1234abcdef"); | -------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 101 | let text2 = range!("1234xyz"); | ----------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 104 | let text1 = range!("1234"); | -------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 105 | let text2 = range!("1234xyz"); | ----------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 111 | let text1 = range!("abc"); | ------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 112 | let text2 = range!("xyz"); | ------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 115 | let text1 = range!("abcdef1234"); | -------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 116 | let text2 = range!("xyz1234"); | ----------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 119 | let text1 = range!("1234"); | -------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 120 | let text2 = range!("xyz1234"); | ----------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 127 | let text2 = range!("abcd"); | -------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 130 | let text1 = range!("abc"); | ------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 131 | let text2 = range!("abcd"); | -------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 134 | let text1 = range!("123456"); | ---------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 135 | let text2 = range!("abcd"); | -------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 138 | let text1 = range!("123456xxx"); | ------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 139 | let text2 = range!("xxxabcd"); | ----------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 144 | let text1 = range!("fi"); | ------------ in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 145 | let text2 = range!("\u{fb01}i"); | ------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 155 | let mut solution = diff_list![Equal("a"), Delete("b"), Insert("c")]; | ------------------------------------------------ in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 163 | let mut solution = diff_list![Equal("a"), Equal("b"), Equal("c")]; | ---------------------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 167 | let mut solution = diff_list![Delete("a"), Delete("b"), Delete("c")]; | ------------------------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 171 | let mut solution = diff_list![Insert("a"), Insert("b"), Insert("c")]; | ------------------------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 175 | let mut solution = diff_list![ | ________________________- 176 | | Delete("a"), 177 | | Insert("b"), 178 | | Delete("c"), ... | 181 | | Equal("f"), 182 | | ]; | |_____- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 190 | let mut solution = diff_list![Delete("a"), Insert("abc"), Delete("dc")]; | ---------------------------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 198 | let mut solution = diff_list![ | ________________________- 199 | | Equal("x"), 200 | | Delete("a"), 201 | | Insert("abc"), 202 | | Delete("dc"), 203 | | Equal("y"), 204 | | ]; | |_____- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 212 | let mut solution = diff_list![Equal("a"), Insert("ba"), Equal("c")]; | ------------------------------------------------ in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 216 | let mut solution = diff_list![Equal("c"), Insert("ab"), Equal("a")]; | ------------------------------------------------ in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 220 | let mut solution = diff_list![ | ________________________- 221 | | Equal("a"), 222 | | Delete("b"), 223 | | Equal("c"), 224 | | Delete("ac"), 225 | | Equal("x"), 226 | | ]; | |_____- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 234 | let mut solution = diff_list![ | ________________________- 235 | | Equal("x"), 236 | | Delete("ca"), 237 | | Equal("c"), 238 | | Delete("b"), 239 | | Equal("a"), 240 | | ]; | |_____- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 248 | let mut solution = diff_list![Delete("b"), Insert("ab"), Equal("c")]; | ------------------------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 252 | let mut solution = diff_list![Equal(""), Insert("a"), Equal("b")]; | ---------------------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 263 | let mut solution = diff_list![ | ________________________- 264 | | Equal("AAA\r\n\r\nBBB"), 265 | | Insert("\r\nDDD\r\n\r\nBBB"), 266 | | Equal("\r\nEEE"), 267 | | ]; | |_____- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 279 | let mut solution = diff_list![Equal("AAA\r\nBBB"), Insert(" DDD\r\nBBB"), Equal(" EEE")]; | --------------------------------------------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 287 | let mut solution = diff_list![Equal("The c"), Insert("ow and the c"), Equal("at.")]; | ---------------------------------------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 295 | let mut solution = diff_list![Equal("The-c"), Insert("ow-and-the-c"), Equal("at.")]; | ---------------------------------------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 303 | let mut solution = diff_list![Equal("a"), Delete("a"), Equal("ax")]; | ------------------------------------------------ in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 307 | let mut solution = diff_list![Equal("xa"), Delete("a"), Equal("a")]; | ------------------------------------------------ in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 311 | let mut solution = diff_list![Equal("The xxx. The "), Insert("zzz. The "), Equal("yyy.")]; | ---------------------------------------------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 326 | let mut solution = diff_list![Delete("ab"), Insert("cd"), Equal("12"), Delete("e")]; | ---------------------------------------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 334 | let mut solution = diff_list![Delete("abc"), Insert("ABC"), Equal("1234"), Delete("wxyz")]; | ----------------------------------------------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 342 | let mut solution = diff_list![Delete("a"), Equal("b"), Delete("c")]; | ------------------------------------------------ in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 346 | let mut solution = diff_list![ | ________________________- 347 | | Delete("ab"), 348 | | Equal("cd"), 349 | | Delete("e"), 350 | | Equal("f"), 351 | | Insert("g"), 352 | | ]; | |_____- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 360 | let mut solution = diff_list![ | ________________________- 361 | | Insert("1"), 362 | | Equal("A"), 363 | | Delete("B"), ... | 369 | | Insert("2"), 370 | | ]; | |_____- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 378 | let mut solution = diff_list![Equal("The c"), Delete("ow and the c"), Equal("at.")]; | ---------------------------------------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 386 | let mut solution = diff_list![Delete("abcxx"), Insert("xxdef")]; | -------------------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 394 | let mut solution = diff_list![Delete("abcxxx"), Insert("xxxdef")]; | ---------------------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 402 | let mut solution = diff_list![Delete("xxxabc"), Insert("defxxx")]; | ---------------------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 410 | let mut solution = diff_list![ | ________________________- 411 | | Delete("abcd1212"), 412 | | Insert("1212efghi"), 413 | | Equal("----"), 414 | | Delete("A3"), 415 | | Insert("3BC"), 416 | | ]; | |_____- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` which comes from the expansion of the macro `diff_list` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 435 | let text1 = range!("cat"); | ------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 436 | let text2 = range!("map"); | ------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 460 | let solution = main(range!("abc"), range!("abc")); | ------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 460 | let solution = main(range!("abc"), range!("abc")); | ------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 463 | let solution = main(range!("abc"), range!("ab123c")); | ------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 463 | let solution = main(range!("abc"), range!("ab123c")); | ---------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 470 | let solution = main(range!("a123bc"), range!("abc")); | ---------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 470 | let solution = main(range!("a123bc"), range!("abc")); | ------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 477 | let solution = main(range!("abc"), range!("a123b456c")); | ------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 477 | let solution = main(range!("abc"), range!("a123b456c")); | ------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 490 | let solution = main(range!("a123b456c"), range!("abc")); | ------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 490 | let solution = main(range!("a123b456c"), range!("abc")); | ------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 503 | let solution = main(range!("a"), range!("b")); | ----------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 503 | let solution = main(range!("a"), range!("b")); | ----------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 507 | range!("Apples are a fruit."), | ----------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 508 | range!("Bananas are also fruit."), | --------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 522 | let solution = main(range!("ax\t"), range!("\u{0680}x\000")); | -------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 522 | let solution = main(range!("ax\t"), range!("\u{0680}x\000")); | ----------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 535 | let solution = main(range!("1ayb2"), range!("abxab")); | --------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 535 | let solution = main(range!("1ayb2"), range!("abxab")); | --------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 549 | let solution = main(range!("abcy"), range!("xaxcxabc")); | -------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 549 | let solution = main(range!("abcy"), range!("xaxcxabc")); | ------------------ in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 557 | range!("ABCDa=bcd=efghijklmnopqrsEFGHIJKLMNOefg"), | ------------------------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 558 | range!("a-bcd-efghijklmnopqrs"), | ------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 577 | range!("a [[Pennsylvania]] and [[New"), | -------------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.36.0` but this item is stable since `1.70.0` --> src/tests.rs:7:27 | 7 | let chars = CHARS.get_or_init(|| $text.chars().collect()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ... 578 | range!(" and [[Pennsylvania]]"), | ------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `range` (in Nightly builds, run with -Z macro-backtrace for more info)

rust-lang/rust-clippy#12257 warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:49:24 | 49 | self.selfref().await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: `-W clippy::incompatible-msrv` implied by `-W clippy::all` = help: to override `-W clippy::all` add `#[allow(clippy::incompatible_msrv)]` warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:50:35 | 50 | Self::elided_lifetime("").await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:51:37 | 51 | <Self>::elided_lifetime("").await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:55:24 | 55 | self.selfmut().await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:82:24 | 82 | self.selfref().await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:83:35 | 83 | Self::elided_lifetime("").await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:84:37 | 84 | <Self>::elided_lifetime("").await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:88:24 | 88 | self.selfmut().await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:94:17 | 94 | s.selfref().await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:95:17 | 95 | s.selfmut().await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:96:19 | 96 | s.selfvalue().await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:98:24 | 98 | Struct::required().await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:99:33 | 99 | Struct::elided_lifetime("").await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:100:35 | 100 | Struct::explicit_lifetime("").await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:101:46 | 101 | Struct::generic_type_param(Box::new("")).await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:104:15 | 104 | s.calls().await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:105:19 | 105 | s.calls_mut().await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:120:16 | 120 | object.f().await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:135:16 | 135 | object.f().await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:150:16 | 150 | object.f().await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:281:38 | 281 | let nested_future = self.await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:282:27 | 282 | nested_future.await | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:475:41 | 475 | let str1 = Self::hello(one).await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:476:41 | 476 | let str2 = Self::hello(two).await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:552:24 | 552 | self.bar().await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:549:9 | 549 | #[instrument] | ^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:561:9 | 561 | #[instrument(skip(self))] | ^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:667:31 | 667 | self.f(x).await | ^^^^^ ... 673 | implement_commands_workaround!(K: Send); | --------------------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `implement_commands_workaround` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:680:31 | 680 | self.f(x).await | ^^^^^ ... 686 | implement_commands!(K: Send); | ---------------------------- in this macro invocation | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `implement_commands` (in Nightly builds, run with -Z macro-backtrace for more info) warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:1068:34 | 1068 | (**self).spawn(work).await | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.56.0` but this item is stable since `1.64.0` --> tests/test.rs:1370:13 | 1370 | / futures::select! { 1371 | | () = async { 1372 | | println!("{}", self.0); 1373 | | }.fuse() => {} 1374 | | } | |_____________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: this warning originates in the macro `futures::select` (in Nightly builds, run with -Z macro-backtrace for more info)

rust-lang/rust-clippy#12257 warning: current MSRV (Minimum Supported Rust Version) is `1.31.0` but this item is stable since `1.35.0` --> tests/test.rs:32:26 | 32 | pos_nan_f32(f32::NAN.copysign(1.0)) = "NaN"; | ^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: `-W clippy::incompatible-msrv` implied by `-W clippy::all` = help: to override `-W clippy::all` add `#[allow(clippy::incompatible_msrv)]` warning: current MSRV (Minimum Supported Rust Version) is `1.31.0` but this item is stable since `1.35.0` --> tests/test.rs:33:26 | 33 | neg_nan_f32(f32::NAN.copysign(-1.0)) = "NaN"; | ^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.31.0` but this item is stable since `1.35.0` --> tests/test.rs:51:26 | 51 | pos_nan_f64(f64::NAN.copysign(1.0)) = "NaN"; | ^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.31.0` but this item is stable since `1.35.0` --> tests/test.rs:52:26 | 52 | neg_nan_f64(f64::NAN.copysign(-1.0)) = "NaN"; | ^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv

rust-lang/rust-clippy#12257 warning: current MSRV (Minimum Supported Rust Version) is `1.31.0` but this item is stable since `1.57.0` --> tests/fst/mod.rs:5:44 | 5 | fst::Set::from(fst::raw::Fst::new(data.as_slice()).unwrap()) | ^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: `-W clippy::incompatible-msrv` implied by `-W clippy::all` = help: to override `-W clippy::all` add `#[allow(clippy::incompatible_msrv)]` warning: current MSRV (Minimum Supported Rust Version) is `1.31.0` but this item is stable since `1.57.0` --> tests/fst/mod.rs:10:44 | 10 | fst::Set::from(fst::raw::Fst::new(data.as_slice()).unwrap()) | ^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.31.0` but this item is stable since `1.32.0` --> tests/compare.rs:46:48 | 46 | xid_start_fst.contains((ch as u32).to_be_bytes()), | ^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.31.0` but this item is stable since `1.32.0` --> tests/compare.rs:51:51 | 51 | xid_continue_fst.contains((ch as u32).to_be_bytes()), | ^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv warning: current MSRV (Minimum Supported Rust Version) is `1.31.0` but this item is stable since `1.32.0` --> benches/xid.rs:88:44 | 88 | let ch_bytes = (ch as u32).to_be_bytes(); | ^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv

rust-lang/rust-clippy#12257 warning: current MSRV (Minimum Supported Rust Version) is `1.60.0` but this item is stable since `1.64.0` --> tests/cxx_string.rs:16:15 | 16 | g(&s).await; | ^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#incompatible_msrv = note: `-W clippy::incompatible-msrv` implied by `-W clippy::all` = help: to override `-W clippy::all` add `#[allow(clippy::incompatible_msrv)]`

ctz · 2024-05-03T19:48:51Z

I think maybe the fix for this is incomplete: test code isn't uniquely characterised by a #[test] attribute on the immediate function. In our case we have false positives on this for a benchmark using bencher, but also I guess this will trigger on test helper functions inside a '#[cfg(test)] mod tests { }`?

dtolnay added C-bug Category: Clippy is not doing the correct thing I-false-positive Issue: The lint was triggered on code it shouldn't have labels Feb 10, 2024

Jarcho mentioned this issue Feb 10, 2024

Don't lint incompatible_msrv in test code #12261

Merged

bors closed this as completed in d29f2ee Feb 11, 2024

ctz mentioned this issue May 3, 2024

benches: ignore clippy::incompatible_msrv rustls/webpki#251

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incompatible_msrv false positive: tests #12257

incompatible_msrv false positive: tests #12257

dtolnay commented Feb 10, 2024

ctz commented May 3, 2024

incompatible_msrv false positive: tests #12257

incompatible_msrv false positive: tests #12257

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dtolnay commented Feb 10, 2024

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ctz commented May 3, 2024