From 2658cedc4f1bd2efd552df79ed62d049db994610 Mon Sep 17 00:00:00 2001
From: Tony Garnock-Jones <tonyg@leastfixedpoint.com>
Date: Wed, 25 Aug 2021 17:31:48 +0200
Subject: [PATCH] Repair mistake: send logs to stderr instead of stdout

---
 syndicate/src/tracer.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/syndicate/src/tracer.rs b/syndicate/src/tracer.rs
index 5330b48..d35097c 100644
--- a/syndicate/src/tracer.rs
+++ b/syndicate/src/tracer.rs
@@ -1,6 +1,7 @@
 use crate::actor::*;
 
 use std::fmt::Debug;
+use std::io;
 use std::sync::Arc;
 
 struct Tracer(tracing::Span);
@@ -64,6 +65,7 @@ pub fn convenient_logging() -> Result<(), Box<dyn std::error::Error>> {
         .with_ansi(true)
         .with_max_level(tracing::Level::TRACE)
         .with_env_filter(filter)
+        .with_writer(io::stderr)
         .finish();
     tracing::subscriber::set_global_default(subscriber)
         .expect("Could not set tracing global subscriber");