diff --git a/crates/turborepo-lib/src/lib.rs b/crates/turborepo-lib/src/lib.rs
index aa028106a399b..629d880152125 100644
--- a/crates/turborepo-lib/src/lib.rs
+++ b/crates/turborepo-lib/src/lib.rs
@@ -1,5 +1,6 @@
 #![feature(assert_matches)]
 #![feature(box_patterns)]
+#![feature(byte_slice_trim_ascii)]
 #![feature(error_generic_member_access)]
 #![feature(hash_extract_if)]
 #![feature(option_get_or_insert_default)]
diff --git a/crates/turborepo-lib/src/process/child.rs b/crates/turborepo-lib/src/process/child.rs
index 26442c0f6af91..8f8e74934600d 100644
--- a/crates/turborepo-lib/src/process/child.rs
+++ b/crates/turborepo-lib/src/process/child.rs
@@ -161,6 +161,26 @@ impl ChildHandle {
         let controller = pair.master;
         let receiver = pair.slave;
 
+        #[cfg(unix)]
+        {
+            use nix::sys::termios;
+            if let Some((file_desc, mut termios)) = controller
+                .as_raw_fd()
+                .and_then(|fd| Some(fd).zip(termios::tcgetattr(fd).ok()))
+            {
+                // We unset ECHOCTL to disable rendering of the closing of stdin
+                // as ^D
+                termios.local_flags &= !nix::sys::termios::LocalFlags::ECHOCTL;
+                if let Err(e) = nix::sys::termios::tcsetattr(
+                    file_desc,
+                    nix::sys::termios::SetArg::TCSANOW,
+                    &termios,
+                ) {
+                    debug!("unable to unset ECHOCTL: {e}");
+                }
+            }
+        }
+
         let child = receiver
             .spawn_command(command)
             .map_err(|err| match err.downcast() {
@@ -762,6 +782,7 @@ mod test {
     const STARTUP_DELAY: Duration = Duration::from_millis(500);
     // We skip testing PTY usage on Windows
     const TEST_PTY: bool = !cfg!(windows);
+    const EOT: char = '\u{4}';
 
     fn find_script_dir() -> AbsoluteSystemPathBuf {
         let cwd = AbsoluteSystemPathBuf::cwd().unwrap();
@@ -845,8 +866,10 @@ mod test {
             };
 
             let output_str = String::from_utf8(output).expect("Failed to parse stdout");
+            let trimmed_output = output_str.trim();
+            let trimmed_output = trimmed_output.strip_prefix(EOT).unwrap_or(trimmed_output);
 
-            assert!(output_str.contains("hello world"), "got: {}", output_str);
+            assert_eq!(trimmed_output, "hello world");
         }
 
         child.wait().await;
@@ -884,8 +907,10 @@ mod test {
         };
 
         let output_str = String::from_utf8(output).expect("Failed to parse stdout");
+        let trimmed_out = output_str.trim();
+        let trimmed_out = trimmed_out.strip_prefix(EOT).unwrap_or(trimmed_out);
 
-        assert!(output_str.contains(input), "got: {}", output_str);
+        assert!(trimmed_out.contains(input), "got: {}", trimmed_out);
 
         child.wait().await;
 
@@ -1031,8 +1056,10 @@ mod test {
         let exit = child.wait_with_piped_outputs(&mut out).await.unwrap();
 
         let out = String::from_utf8(out).unwrap();
+        let trimmed_out = out.trim();
+        let trimmed_out = trimmed_out.strip_prefix(EOT).unwrap_or(trimmed_out);
 
-        assert!(out.contains("hello world"), "got: {}", out);
+        assert_eq!(trimmed_out, "hello world");
         assert_matches!(exit, Some(ChildExit::Finished(Some(0))));
     }
 
@@ -1073,11 +1100,9 @@ mod test {
         let exit = child.wait_with_piped_outputs(&mut out).await.unwrap();
 
         let expected = &[0, 159, 146, 150];
-        assert!(
-            out.windows(4).any(|actual| actual == expected),
-            "got: {:?}",
-            out
-        );
+        let trimmed_out = out.trim_ascii();
+        let trimmed_out = trimmed_out.strip_prefix(&[4]).unwrap_or(trimmed_out);
+        assert_eq!(trimmed_out, expected);
         assert_matches!(exit, Some(ChildExit::Finished(Some(0))));
     }