diff options
| -rw-r--r-- | src/tools/tidy/Cargo.toml | 2 | ||||
| -rw-r--r-- | src/tools/tidy/src/main.rs | 9 |
2 files changed, 6 insertions, 5 deletions
diff --git a/src/tools/tidy/Cargo.toml b/src/tools/tidy/Cargo.toml index 4835c220210..d995106ae02 100644 --- a/src/tools/tidy/Cargo.toml +++ b/src/tools/tidy/Cargo.toml @@ -1,7 +1,7 @@ [package] name = "tidy" version = "0.1.0" -edition = "2021" +edition = "2024" autobins = false [dependencies] diff --git a/src/tools/tidy/src/main.rs b/src/tools/tidy/src/main.rs index 1eb5485f2b8..a67f7a511b5 100644 --- a/src/tools/tidy/src/main.rs +++ b/src/tools/tidy/src/main.rs @@ -15,11 +15,12 @@ use std::{env, process}; use tidy::*; fn main() { - // Running Cargo will read the libstd Cargo.toml + // Enable nightly, because Cargo will read the libstd Cargo.toml // which uses the unstable `public-dependency` feature. - // - // `setenv` might not be thread safe, so run it before using multiple threads. - env::set_var("RUSTC_BOOTSTRAP", "1"); + // SAFETY: no other threads have been spawned + unsafe { + env::set_var("RUSTC_BOOTSTRAP", "1"); + } let root_path: PathBuf = env::args_os().nth(1).expect("need path to root of repo").into(); let cargo: PathBuf = env::args_os().nth(2).expect("need path to cargo").into(); |