feat: support rust 1.81.0

crates/turborepo-lib/src/lib.rs

@@ -4,7 +4,6 @@
 #![feature(hash_extract_if)]
 #![feature(option_get_or_insert_default)]
 #![feature(once_cell_try)]
-#![feature(panic_info_message)]
 #![feature(try_blocks)]
 #![feature(impl_trait_in_assoc_type)]
 #![deny(clippy::all)]

crates/turborepo-lib/src/panic_handler.rs

@@ -5,11 +5,8 @@ use crate::get_version;
 const OPEN_ISSUE_MESSAGE: &str =
     "Please open an issue at https://github.com/vercel/turborepo/issues/new/choose";
 
-pub fn panic_handler(panic_info: &std::panic::PanicInfo) {
-    let cause = panic_info
-        .message()
-        .map(ToString::to_string)
-        .unwrap_or_else(|| "Unknown".to_string());
+pub fn panic_handler(panic_info: &std::panic::PanicHookInfo) {
+    let cause = panic_info.to_string();
 
     let explanation = match panic_info.location() {
         Some(location) => format!("file '{}' at line {}\n", location.file(), location.line()),

crates/turborepo-paths/src/absolute_system_path.rs

@@ -193,7 +193,7 @@ impl AbsoluteSystemPath {
 
     pub fn try_exists(&self) -> Result<bool, PathError> {
         // try_exists is an experimental API and not yet in fs_err
-        Ok(std::fs::try_exists(&self.0)?)
+        Ok(std::fs::exists(&self.0)?)
     }
 
     pub fn extension(&self) -> Option<&str> {

crates/turborepo-paths/src/lib.rs

@@ -1,5 +1,4 @@
 #![feature(assert_matches)]
-#![feature(fs_try_exists)]
 #![deny(clippy::all)]
 
 //! Turborepo's path handling library.

rust-toolchain.toml

@@ -1,4 +1,4 @@
 [toolchain]
-channel = "nightly-2024-05-31"
+channel = "nightly-2024-07-19"
 components = ["rustfmt", "clippy"]
 profile = "minimal"