Auto merge of rust-lang#92734 - pietroalbini:beta-1.59.0, r=pietroalbini

[beta] Prepare 1.59.0 beta

cc `@rust-lang/release`
r? `@ghost`

Author: bors

Cargo.lock

@@ -3097,15 +3097,15 @@ dependencies = [
  "anyhow",
  "cargo",
  "cargo-util",
- "cargo_metadata 0.12.0",
+ "cargo_metadata 0.14.0",
  "clippy_lints",
  "crossbeam-channel",
  "difference",
- "env_logger 0.7.1",
+ "env_logger 0.9.0",
  "futures 0.3.12",
  "heck",
  "home",
- "itertools 0.9.0",
+ "itertools 0.10.1",
  "jsonrpc-core",
  "lazy_static",
  "log",
@@ -3114,7 +3114,7 @@ dependencies = [
  "num_cpus",
  "ordslice",
  "racer",
- "rand 0.7.3",
+ "rand 0.8.4",
  "rayon",
  "regex",
  "rls-analysis",

library/std/src/lib.rs

@@ -610,3 +610,7 @@ mod sealed {
     #[unstable(feature = "sealed", issue = "none")]
     pub trait Sealed {}
 }
+
+#[unstable(feature = "thread_local_const_init", issue = "91543")]
+#[allow(unused)]
+fn workaround_for_91543_as_racer_needs_this_feature_gate() {}

src/ci/channel

@@ -1 +1 @@
-nightly
+beta

src/tools/rls

@@ -32,16 +32,15 @@ impl IgnorePathSet {
 
 #[cfg(test)]
 mod test {
-    use std::path::{Path, PathBuf};
-
-    use crate::config::{Config, FileName};
-    use crate::ignore_path::IgnorePathSet;
-
     use rustfmt_config_proc_macro::nightly_only_test;
 
     #[nightly_only_test]
     #[test]
     fn test_ignore_path_set() {
+        use std::path::{Path, PathBuf};
+        use crate::config::{Config, FileName};
+        use crate::ignore_path::IgnorePathSet;
+
         let config =
             Config::from_toml(r#"ignore = ["foo.rs", "bar_dir/*"]"#, Path::new("")).unwrap();
         let ignore_path_set = IgnorePathSet::from_ignore_list(&config.ignore()).unwrap();