Dec 15 07:41:07.148 INFO testing iot_center-0.0.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 07:41:07.148 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 07:41:07.560 INFO [stdout] 1073ff1d74176f307d34dd61b157f6f2981d19ec6b3dc592dcbd8f86e98135f5
Dec 15 07:41:07.567 INFO running `"docker" "start" "-a" "1073ff1d74176f307d34dd61b157f6f2981d19ec6b3dc592dcbd8f86e98135f5"`
Dec 15 07:41:08.691 INFO [stderr] usermod: no changes
Dec 15 07:41:08.927 INFO [stderr]    Compiling mqtt-protocol v0.3.1
Dec 15 07:41:12.535 INFO [stderr]    Compiling rumqtt v0.10.1
Dec 15 07:41:17.803 INFO [stderr]    Compiling iot_center v0.0.1 (/source)
Dec 15 07:41:23.299 INFO [stderr] warning: field is never used: `client`
Dec 15 07:41:23.299 INFO [stderr]  --> src/mqtt/mod.rs:9:5
Dec 15 07:41:23.299 INFO [stderr]   |
Dec 15 07:41:23.299 INFO [stderr] 9 |     client: MqttClient
Dec 15 07:41:23.299 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 15 07:41:23.299 INFO [stderr]   |
Dec 15 07:41:23.299 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 15 07:41:23.299 INFO [stderr] 
Dec 15 07:41:27.985 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.27s
Dec 15 07:41:27.997 INFO [stderr] su: No module specific data is present
Dec 15 07:41:28.635 INFO running `"docker" "inspect" "1073ff1d74176f307d34dd61b157f6f2981d19ec6b3dc592dcbd8f86e98135f5"`
Dec 15 07:41:29.003 INFO running `"docker" "rm" "-f" "1073ff1d74176f307d34dd61b157f6f2981d19ec6b3dc592dcbd8f86e98135f5"`
Dec 15 07:41:29.340 INFO [stdout] 1073ff1d74176f307d34dd61b157f6f2981d19ec6b3dc592dcbd8f86e98135f5
Dec 15 07:41:29.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 07:41:29.791 INFO [stdout] da1e8701f36dc813db777e7a01a7671d1d669e76dbd412e0e7ee1e95434bbd5d
Dec 15 07:41:29.794 INFO running `"docker" "start" "-a" "da1e8701f36dc813db777e7a01a7671d1d669e76dbd412e0e7ee1e95434bbd5d"`
Dec 15 07:41:30.795 INFO [stderr] usermod: no changes
Dec 15 07:41:31.026 INFO [stderr]    Compiling iot_center v0.0.1 (/source)
Dec 15 07:41:35.758 INFO [stderr] warning: field is never used: `client`
Dec 15 07:41:35.759 INFO [stderr]  --> src/mqtt/mod.rs:9:5
Dec 15 07:41:35.759 INFO [stderr]   |
Dec 15 07:41:35.759 INFO [stderr] 9 |     client: MqttClient
Dec 15 07:41:35.759 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 15 07:41:35.759 INFO [stderr]   |
Dec 15 07:41:35.759 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 15 07:41:35.759 INFO [stderr] 
Dec 15 07:41:39.555 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.71s
Dec 15 07:41:39.567 INFO [stderr] su: No module specific data is present
Dec 15 07:41:40.156 INFO running `"docker" "inspect" "da1e8701f36dc813db777e7a01a7671d1d669e76dbd412e0e7ee1e95434bbd5d"`
Dec 15 07:41:40.410 INFO running `"docker" "rm" "-f" "da1e8701f36dc813db777e7a01a7671d1d669e76dbd412e0e7ee1e95434bbd5d"`
Dec 15 07:41:40.763 INFO [stdout] da1e8701f36dc813db777e7a01a7671d1d669e76dbd412e0e7ee1e95434bbd5d