Merge #5651

5651: Add track_env_var to the proc macro server r=kjeremy a=lnicola

See https://github.com/rust-lang/rust/pull/74653.

Fixes #6054.
Fixes #5640, maybe.

Should be merged when 1.47 is released.

Proc macros still don't work for me, but it no longer crashes.



Co-authored-by: Laurențiu Nicola <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/xtask/src/install.rs b/xtask/src/install.rs
index d829790d7..fcc4f05e4 100644
--- a/xtask/src/install.rs
+++ b/xtask/src/install.rs
@@ -7,7 +7,7 @@ use anyhow::{bail, format_err, Context, Result};
 use crate::not_bash::{pushd, run};
 
 // Latest stable, feel free to send a PR if this lags behind.
-const REQUIRED_RUST_VERSION: u32 = 46;
+const REQUIRED_RUST_VERSION: u32 = 47;
 
 pub struct InstallCmd {
     pub client: Option<ClientOpt>,