Dec 07 10:03:25.424 INFO testing iot_center-0.0.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 10:03:25.424 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 10:03:25.802 INFO [stdout] 2a3002ae35d08b628cfaf15f9c5dd021e56b472090c4622de559c35229ba7a19
Dec 07 10:03:25.806 INFO running `"docker" "start" "-a" "2a3002ae35d08b628cfaf15f9c5dd021e56b472090c4622de559c35229ba7a19"`
Dec 07 10:03:26.856 INFO [stderr] usermod: no changes
Dec 07 10:03:27.189 INFO [stderr]    Compiling log4rs v0.8.1
Dec 07 10:03:27.190 INFO [stderr]    Compiling mqtt-protocol v0.3.1
Dec 07 10:03:31.960 INFO [stderr]    Compiling rumqtt v0.10.1
Dec 07 10:03:43.400 INFO [stderr]    Compiling iot_center v0.0.1 (/source)
Dec 07 10:03:48.204 INFO [stderr] warning: field is never used: `client`
Dec 07 10:03:48.204 INFO [stderr]  --> src/mqtt/mod.rs:9:5
Dec 07 10:03:48.204 INFO [stderr]   |
Dec 07 10:03:48.204 INFO [stderr] 9 |     client: MqttClient
Dec 07 10:03:48.204 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 07 10:03:48.204 INFO [stderr]   |
Dec 07 10:03:48.204 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 07 10:03:48.204 INFO [stderr] 
Dec 07 10:03:52.636 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.75s
Dec 07 10:03:52.646 INFO [stderr] su: No module specific data is present
Dec 07 10:03:53.346 INFO running `"docker" "inspect" "2a3002ae35d08b628cfaf15f9c5dd021e56b472090c4622de559c35229ba7a19"`
Dec 07 10:03:53.618 INFO running `"docker" "rm" "-f" "2a3002ae35d08b628cfaf15f9c5dd021e56b472090c4622de559c35229ba7a19"`
Dec 07 10:03:53.896 INFO [stdout] 2a3002ae35d08b628cfaf15f9c5dd021e56b472090c4622de559c35229ba7a19
Dec 07 10:03:53.908 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 10:03:54.472 INFO [stdout] 6dbc73d704965f9b6ca34e6d51b3a149111d79b6a3a3642d50c5b0d1fb121c43
Dec 07 10:03:54.474 INFO running `"docker" "start" "-a" "6dbc73d704965f9b6ca34e6d51b3a149111d79b6a3a3642d50c5b0d1fb121c43"`
Dec 07 10:03:55.661 INFO [stderr] usermod: no changes
Dec 07 10:03:55.856 INFO [stderr]    Compiling iot_center v0.0.1 (/source)
Dec 07 10:04:00.943 INFO [stderr] warning: field is never used: `client`
Dec 07 10:04:00.943 INFO [stderr]  --> src/mqtt/mod.rs:9:5
Dec 07 10:04:00.943 INFO [stderr]   |
Dec 07 10:04:00.943 INFO [stderr] 9 |     client: MqttClient
Dec 07 10:04:00.943 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 07 10:04:00.943 INFO [stderr]   |
Dec 07 10:04:00.943 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 07 10:04:00.943 INFO [stderr] 
Dec 07 10:04:04.268 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.58s
Dec 07 10:04:04.276 INFO [stderr] su: No module specific data is present
Dec 07 10:04:05.140 INFO running `"docker" "inspect" "6dbc73d704965f9b6ca34e6d51b3a149111d79b6a3a3642d50c5b0d1fb121c43"`
Dec 07 10:04:05.550 INFO running `"docker" "rm" "-f" "6dbc73d704965f9b6ca34e6d51b3a149111d79b6a3a3642d50c5b0d1fb121c43"`
Dec 07 10:04:05.800 INFO [stdout] 6dbc73d704965f9b6ca34e6d51b3a149111d79b6a3a3642d50c5b0d1fb121c43