[INFO] fetching crate mqtt-async-client 0.3.1...
[INFO] testing mqtt-async-client-0.3.1 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate mqtt-async-client 0.3.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate mqtt-async-client 0.3.1
[INFO] finished tweaking crates.io crate mqtt-async-client 0.3.1
[INFO] tweaked toml for crates.io crate mqtt-async-client 0.3.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mqtt-async-client 0.3.1 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mqtt-async-client 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93a2178786112e08a9cb0de3f87a71d00ec62342d15320cb3f52762edc6e844b
[INFO] running `Command { std: "docker" "start" "-a" "93a2178786112e08a9cb0de3f87a71d00ec62342d15320cb3f52762edc6e844b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93a2178786112e08a9cb0de3f87a71d00ec62342d15320cb3f52762edc6e844b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93a2178786112e08a9cb0de3f87a71d00ec62342d15320cb3f52762edc6e844b", kill_on_drop: false }`
[INFO] [stdout] 93a2178786112e08a9cb0de3f87a71d00ec62342d15320cb3f52762edc6e844b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afe4762979e94984304334e0db02ef456409ae7afbfc27314f855e749af6a851
[INFO] running `Command { std: "docker" "start" "-a" "afe4762979e94984304334e0db02ef456409ae7afbfc27314f855e749af6a851", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
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[INFO] [stderr]    Compiling mqtt-async-client v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.30s
[INFO] running `Command { std: "docker" "inspect" "afe4762979e94984304334e0db02ef456409ae7afbfc27314f855e749af6a851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe4762979e94984304334e0db02ef456409ae7afbfc27314f855e749af6a851", kill_on_drop: false }`
[INFO] [stdout] afe4762979e94984304334e0db02ef456409ae7afbfc27314f855e749af6a851
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eedd86f1a6c75d4389910bf433706ca69333131a5ee2194059d3b3009fee6dae
[INFO] running `Command { std: "docker" "start" "-a" "eedd86f1a6c75d4389910bf433706ca69333131a5ee2194059d3b3009fee6dae", kill_on_drop: false }`
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[INFO] [stderr]    Compiling mqtt-async-client v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.20s
[INFO] running `Command { std: "docker" "inspect" "eedd86f1a6c75d4389910bf433706ca69333131a5ee2194059d3b3009fee6dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eedd86f1a6c75d4389910bf433706ca69333131a5ee2194059d3b3009fee6dae", kill_on_drop: false }`
[INFO] [stdout] eedd86f1a6c75d4389910bf433706ca69333131a5ee2194059d3b3009fee6dae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29c6641f4bbe4478944f6d1e90de31faacf7197c144a0d4628dc93ac151cb068
[INFO] running `Command { std: "docker" "start" "-a" "29c6641f4bbe4478944f6d1e90de31faacf7197c144a0d4628dc93ac151cb068", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mqtt_async_client-9e14829a68b4b1c6)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test util::free_pid_list::tests::bounds_ex ... ok
[INFO] [stdout] test client::client::test::client_is_send ... ok
[INFO] [stdout] test util::free_pid_list::tests::clear ... ok
[INFO] [stdout] test util::free_pid_list::tests::double_free_lower_bound ... ok
[INFO] [stdout] test util::free_pid_list::tests::ex_1 ... ok
[INFO] [stdout] test util::free_pid_list::tests::free_case_merge_above ... ok
[INFO] [stdout] test util::free_pid_list::tests::free_case_merge_above_and_below ... ok
[INFO] [stdout] test util::free_pid_list::tests::free_case_new_range ... ok
[INFO] [stdout] test util::free_pid_list::tests::free_case_merge_below ... ok
[INFO] [stdout] test util::free_pid_list::tests::bad_bounds_swapped - should panic ... ok
[INFO] [stdout] test util::free_pid_list::tests::bounds_bad_free_lb - should panic ... ok
[INFO] [stdout] test util::free_pid_list::tests::bad_bounds_zero - should panic ... ok
[INFO] [stdout] test util::free_pid_list::tests::bounds_bad_free_ub - should panic ... ok
[INFO] [stdout] test util::free_pid_list::tests::double_free_upper_bound ... ok
[INFO] [stdout] test util::free_pid_list::tests::empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-8fa7d0e16a88dc62)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr] [2026-01-07T18:55:58Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:55:58Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:55:58Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:55:58Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:55:59Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:55:59Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:55:59Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:55:59Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:00Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:00Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:00Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:00Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:01Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:01Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:01Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:01Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:02Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:02Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:02Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:02Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:03Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:03Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:03Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:03Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:04Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:04Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:04Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:04Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:05Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:05Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:05Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:05Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:06Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:06Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:06Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:06Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:07Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:07Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:07Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:07Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:08Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:08Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:08Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:08Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:09Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:09Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:09Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:09Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:10Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:10Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:10Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:10Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:11Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:11Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:11Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:11Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:12Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:12Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:12Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:12Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:13Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:13Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:13Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:13Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:14Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:14Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:14Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:14Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:15Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:15Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:15Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:15Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:16Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:16Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:16Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:16Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:17Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:17Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:17Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-01-07T18:56:17Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stdout] test pub_and_sub_tls ... FAILED
[INFO] [stdout] test pub_and_sub_plain ... FAILED
[INFO] [stdout] test unsubscribe ... FAILED
[INFO] [stdout] test retain ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- pub_and_sub_tls stdout ----
[INFO] [stdout] Error: String("Timeout waiting for Suback after 20000ms")
[INFO] [stdout] 
[INFO] [stdout] ---- pub_and_sub_plain stdout ----
[INFO] [stdout] Error: String("Timeout waiting for Suback after 20000ms")
[INFO] [stdout] 
[INFO] [stdout] ---- unsubscribe stdout ----
[INFO] [stdout] Error: String("Timeout waiting for Suback after 20000ms")
[INFO] [stdout] 
[INFO] [stdout] ---- retain stdout ----
[INFO] [stdout] Error: String("Timeout waiting for Suback after 20000ms")
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     pub_and_sub_plain
[INFO] [stdout]     pub_and_sub_tls
[INFO] [stdout]     retain
[INFO] [stdout]     unsubscribe
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test integration_test`
[INFO] running `Command { std: "docker" "inspect" "29c6641f4bbe4478944f6d1e90de31faacf7197c144a0d4628dc93ac151cb068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29c6641f4bbe4478944f6d1e90de31faacf7197c144a0d4628dc93ac151cb068", kill_on_drop: false }`
[INFO] [stdout] 29c6641f4bbe4478944f6d1e90de31faacf7197c144a0d4628dc93ac151cb068
