Fix intermittent outbound_times_out failure.
This was caused by the fact that a new instance of `env_logger::init()`
was added after the PR that rewrote them all to `env_logger::try_init()`
was added.
Fixes
@@ -59,7 +59,7 @@ fn outbound_updates_newer_services() {
#[test]
#[cfg_attr(not(feature = "flaky_tests"), ignore)]
fn outbound_times_out() {
- let _ = env_logger::init();
+ let _ = env_logger::try_init();
let mut env = config::TestEnv::new();
// set the bind timeout to 100 ms.
