factor-outbound-http: Log more details for tests

Trying to debug a flaky CI test failure.

Signed-off-by: Lann Martin <[email protected]>

Author: lann

crates/factor-outbound-http/src/wasi.rs

@@ -378,8 +378,12 @@ impl ConnectOptions {
 
         let mut socket_addrs = tokio::net::lookup_host(host_and_port)
             .await
-            .map_err(|_| dns_error("address not available".into(), 0))?
+            .map_err(|err| {
+                tracing::debug!(?host_and_port, ?err, "Error resolving host");
+                dns_error("address not available".into(), 0)
+            })?
             .collect::<Vec<_>>();
+        tracing::debug!(?host_and_port, ?socket_addrs, "Resolved host");
 
         // Remove blocked IPs
         let blocked_addrs = self.blocked_networks.remove_blocked(&mut socket_addrs);

crates/telemetry/src/testing.rs

@@ -1,8 +1,16 @@
+use tracing::level_filters::LevelFilter;
+use tracing_subscriber::fmt::format::FmtSpan;
+
 /// Initializes telemetry integration for libtest environments.
 pub fn init_test_telemetry() {
     static ONCE: std::sync::Once = std::sync::Once::new();
     ONCE.call_once(|| {
-        if let Err(err) = tracing_subscriber::fmt().with_test_writer().try_init() {
+        if let Err(err) = tracing_subscriber::fmt()
+            .with_max_level(LevelFilter::DEBUG)
+            .with_span_events(FmtSpan::CLOSE)
+            .with_test_writer()
+            .try_init()
+        {
             eprintln!("init_test_telemetry failed to init global tracing_subscriber: {err:?}");
         }
     });