troubleshoot macos test failure

Increase the level of diagnostics in the hope that we learn
more about what's happening with the failure on travis:
https://travis-ci.com/alexcrichton/ssh2-rs/jobs/221391881

2 files changed, 9 insertions, 1 deletions

diff --git a/tests/all/channel.rs b/tests/all/channel.rs
index 9053cf0..9abde76 100644
--- a/tests/all/channel.rs
+++ b/tests/all/channel.rs
@@ -14,6 +14,9 @@ fn consume_stdio(channel: &mut Channel) -> (String, String) {
     let mut stderr = String::new();
     channel.stderr().read_to_string(&mut stderr).unwrap();
 
+    eprintln!("stdout: {}", stdout);
+    eprintln!("stderr: {}", stderr);
+
     (stdout, stderr)
 }
 
@@ -88,9 +91,14 @@ fn eof() {
 fn shell() {
     let sess = ::authed_session();
     let mut channel = sess.channel_session().unwrap();
+    eprintln!("requesting pty");
     channel.request_pty("xterm", None, None).unwrap();
+    eprintln!("shell");
     channel.shell().unwrap();
+    eprintln!("close");
     channel.close().unwrap();
+    eprintln!("done");
+    consume_stdio(&mut channel);
 }
 
 #[test]
diff --git a/tests/run_integration_tests.sh b/tests/run_integration_tests.sh
index a1f8b0b..d59f026 100755
--- a/tests/run_integration_tests.sh
+++ b/tests/run_integration_tests.sh
@@ -60,4 +60,4 @@ sleep 2
 
 # Run the tests against it
 cargo test --all
-cargo test --features vendored-openssl
+cargo test --features vendored-openssl -- --nocapture