[INFO] cloning repository https://github.com/fluffysquirrels/mqtt-client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fluffysquirrels/mqtt-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffluffysquirrels%2Fmqtt-client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffluffysquirrels%2Fmqtt-client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d04f4e7eb5436bbae238003e47d4af71e2d98cef
[INFO] testing fluffysquirrels/mqtt-client against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffluffysquirrels%2Fmqtt-client" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fluffysquirrels/mqtt-client
[INFO] finished tweaking git repo https://github.com/fluffysquirrels/mqtt-client
[INFO] tweaked toml for git repo https://github.com/fluffysquirrels/mqtt-client written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fluffysquirrels/mqtt-client on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fluffysquirrels/mqtt-client 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.74
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0e0a92dd55e7442d8663aef77f02cc4c327aa87e4fb3d87a5da91c24bd5850e
[INFO] running `Command { std: "docker" "start" "-a" "d0e0a92dd55e7442d8663aef77f02cc4c327aa87e4fb3d87a5da91c24bd5850e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0e0a92dd55e7442d8663aef77f02cc4c327aa87e4fb3d87a5da91c24bd5850e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0e0a92dd55e7442d8663aef77f02cc4c327aa87e4fb3d87a5da91c24bd5850e", kill_on_drop: false }`
[INFO] [stdout] d0e0a92dd55e7442d8663aef77f02cc4c327aa87e4fb3d87a5da91c24bd5850e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d00b9d530789c09682d8b99136b170bff7d2e9a63caf023ced8756ceb4dd8b3
[INFO] running `Command { std: "docker" "start" "-a" "7d00b9d530789c09682d8b99136b170bff7d2e9a63caf023ced8756ceb4dd8b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling byteorder v1.4.3
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[INFO] [stderr]    Compiling slab v0.4.3
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[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling sct v0.6.1
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[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling mqtt-async-client v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.24s
[INFO] running `Command { std: "docker" "inspect" "7d00b9d530789c09682d8b99136b170bff7d2e9a63caf023ced8756ceb4dd8b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d00b9d530789c09682d8b99136b170bff7d2e9a63caf023ced8756ceb4dd8b3", kill_on_drop: false }`
[INFO] [stdout] 7d00b9d530789c09682d8b99136b170bff7d2e9a63caf023ced8756ceb4dd8b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1094b0e32210c553a7e7e3dc8cdb4b86bb020c061912bbc933c9260812dcd5dc
[INFO] running `Command { std: "docker" "start" "-a" "1094b0e32210c553a7e7e3dc8cdb4b86bb020c061912bbc933c9260812dcd5dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling webpki-roots v0.18.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling structopt v0.3.22
[INFO] [stderr]    Compiling mqtt-async-client v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.24s
[INFO] running `Command { std: "docker" "inspect" "1094b0e32210c553a7e7e3dc8cdb4b86bb020c061912bbc933c9260812dcd5dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1094b0e32210c553a7e7e3dc8cdb4b86bb020c061912bbc933c9260812dcd5dc", kill_on_drop: false }`
[INFO] [stdout] 1094b0e32210c553a7e7e3dc8cdb4b86bb020c061912bbc933c9260812dcd5dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 029b5f3bd17efe56c27312f463992b203831f97a87e2b97ae40c39f23ffe1952
[INFO] running `Command { std: "docker" "start" "-a" "029b5f3bd17efe56c27312f463992b203831f97a87e2b97ae40c39f23ffe1952", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mqtt_async_client-4ac8bb9432a3c9d1)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test client::client::test::client_is_send ... ok
[INFO] [stdout] test util::free_pid_list::tests::bounds_ex ... ok
[INFO] [stdout] test util::free_pid_list::tests::double_free_upper_bound ... 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_merge_below ... ok
[INFO] [stdout] test util::free_pid_list::tests::free_case_new_range ... 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_lb - 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::bad_bounds_swapped - should panic ... 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 0.15s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-711dc16a9528b2e9)
[INFO] [stdout] running 4 tests
[INFO] [stderr] [2026-03-27T09:11:49Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:49Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:49Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:49Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:50Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:50Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:50Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:50Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:51Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:51Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:51Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:51Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:52Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:52Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:52Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:52Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:53Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:53Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:53Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:53Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:54Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:54Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:54Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:54Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:55Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:55Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:55Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:55Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:56Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:56Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:56Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:56Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:57Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:57Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:57Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:57Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:58Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:58Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:58Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:58Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:59Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:59Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:59Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:11:59Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:00Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:00Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:00Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:00Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:01Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:01Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:01Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:01Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:02Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:02Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:02Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:02Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:03Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:03Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:03Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:03Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:04Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:04Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:04Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:04Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:05Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:05Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:05Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:05Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:06Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:06Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:06Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:06Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:07Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:07Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:07Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:07Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:08Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:08Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:08Z ERROR mqtt_async_client::client::client] IoTask: Error connecting: Connection refused (os error 111)
[INFO] [stderr] [2026-03-27T09:12:08Z 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 retain ... FAILED
[INFO] [stdout] test unsubscribe ... FAILED
[INFO] [stdout] test pub_and_sub_plain ... 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] ---- retain 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] ---- pub_and_sub_plain 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 20.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test integration_test`
[INFO] running `Command { std: "docker" "inspect" "029b5f3bd17efe56c27312f463992b203831f97a87e2b97ae40c39f23ffe1952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "029b5f3bd17efe56c27312f463992b203831f97a87e2b97ae40c39f23ffe1952", kill_on_drop: false }`
[INFO] [stdout] 029b5f3bd17efe56c27312f463992b203831f97a87e2b97ae40c39f23ffe1952
