4 files changed, 12 insertions, 17 deletions
diff --git a/src/tools/cargo/crates/mdman/Cargo.toml b/src/tools/cargo/crates/mdman/Cargo.toml
index fd33da3c2..4e86b8e1a 100644
--- a/src/tools/cargo/crates/mdman/Cargo.toml
+++ b/src/tools/cargo/crates/mdman/Cargo.toml
@@ -16,4 +16,7 @@ serde_json.workspace = true
 url.workspace = true
 
 [dev-dependencies]
-pretty_assertions.workspace = true
+snapbox.workspace = true
+
+[lints]
+workspace = true
diff --git a/src/tools/cargo/crates/mdman/src/main.rs b/src/tools/cargo/crates/mdman/src/main.rs
index facaa5120..3c09bc4dd 100644
--- a/src/tools/cargo/crates/mdman/src/main.rs
+++ b/src/tools/cargo/crates/mdman/src/main.rs
@@ -1,3 +1,5 @@
+#![allow(clippy::print_stderr)]
+
 use anyhow::{bail, format_err, Context, Error};
 use mdman::{Format, ManMap};
 use std::collections::HashMap;
diff --git a/src/tools/cargo/crates/mdman/tests/compare.rs b/src/tools/cargo/crates/mdman/tests/compare.rs
index 3e679d127..fde2c235d 100644
--- a/src/tools/cargo/crates/mdman/tests/compare.rs
+++ b/src/tools/cargo/crates/mdman/tests/compare.rs
@@ -1,11 +1,8 @@
 //! Compares input to expected output.
-//!
-//! Use the MDMAN_BLESS environment variable to automatically update the
-//! expected output.
 
-use mdman::{Format, ManMap};
-use pretty_assertions::assert_eq;
 use std::path::PathBuf;
+
+use mdman::{Format, ManMap};
 use url::Url;
 
 fn run(name: &str) {
@@ -25,14 +22,7 @@ fn run(name: &str) {
             name,
             format.extension(section)
         );
-        if std::env::var("MDMAN_BLESS").is_ok() {
-            std::fs::write(&expected_path, result).unwrap();
-        } else {
-            let expected = std::fs::read_to_string(&expected_path).unwrap();
-            // Fix if Windows checked out with autocrlf.
-            let expected = expected.replace("\r\n", "\n");
-            assert_eq!(expected, result);
-        }
+        snapbox::assert_eq_path(expected_path, result);
     }
 }
 
diff --git a/src/tools/cargo/crates/mdman/tests/invalid.rs b/src/tools/cargo/crates/mdman/tests/invalid.rs
index cc81d06c4..b8be1ed24 100644
--- a/src/tools/cargo/crates/mdman/tests/invalid.rs
+++ b/src/tools/cargo/crates/mdman/tests/invalid.rs
@@ -1,9 +1,9 @@
 //! Tests for errors and invalid input.
 
-use mdman::{Format, ManMap};
-use pretty_assertions::assert_eq;
 use std::path::PathBuf;
 
+use mdman::{Format, ManMap};
+
 fn run(name: &str, expected_error: &str) {
     let input = PathBuf::from(format!("tests/invalid/{}", name));
     match mdman::convert(&input, Format::Man, None, ManMap::new()) {
@@ -11,7 +11,7 @@ fn run(name: &str, expected_error: &str) {
             panic!("expected {} to fail", name);
         }
         Err(e) => {
-            assert_eq!(expected_error, e.to_string());
+            snapbox::assert_eq(expected_error, e.to_string());
         }
     }
 }