Nov 28 23:23:26.952 INFO checking iot_center-0.0.1 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 23:23:26.952 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-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"`
Nov 28 23:23:27.396 INFO [stdout] ad6e9e54adcc48308ad603fb5d1bc6ee4330d6ca94ba7cfbcb16db6cf5a74235
Nov 28 23:23:27.404 INFO running `"docker" "start" "-a" "ad6e9e54adcc48308ad603fb5d1bc6ee4330d6ca94ba7cfbcb16db6cf5a74235"`
Nov 28 23:23:28.784 INFO [stderr] usermod: no changes
Nov 28 23:23:29.100 INFO [stderr]     Checking chan v0.1.23
Nov 28 23:23:29.100 INFO [stderr]     Checking mqtt-protocol v0.3.1
Nov 28 23:23:30.864 INFO [stderr]     Checking chan-signal v0.3.2
Nov 28 23:23:32.563 INFO [stderr]     Checking rumqtt v0.10.1
Nov 28 23:23:35.619 INFO [stderr]     Checking iot_center v0.0.1 (/source)
Nov 28 23:23:42.218 INFO [stderr] warning: field is never used: `client`
Nov 28 23:23:42.218 INFO [stderr]  --> src/mqtt/mod.rs:9:5
Nov 28 23:23:42.219 INFO [stderr]   |
Nov 28 23:23:42.219 INFO [stderr] 9 |     client: MqttClient
Nov 28 23:23:42.220 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 28 23:23:42.220 INFO [stderr]   |
Nov 28 23:23:42.221 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 23:23:42.221 INFO [stderr] 
Nov 28 23:23:42.311 INFO [stderr] warning: field is never used: `client`
Nov 28 23:23:42.312 INFO [stderr]  --> src/mqtt/mod.rs:9:5
Nov 28 23:23:42.312 INFO [stderr]   |
Nov 28 23:23:42.313 INFO [stderr] 9 |     client: MqttClient
Nov 28 23:23:42.313 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 28 23:23:42.315 INFO [stderr]   |
Nov 28 23:23:42.315 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 23:23:42.315 INFO [stderr] 
Nov 28 23:23:42.352 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.53s
Nov 28 23:23:42.359 INFO [stderr] su: No module specific data is present
Nov 28 23:23:42.754 INFO running `"docker" "inspect" "ad6e9e54adcc48308ad603fb5d1bc6ee4330d6ca94ba7cfbcb16db6cf5a74235"`
Nov 28 23:23:42.866 INFO running `"docker" "rm" "-f" "ad6e9e54adcc48308ad603fb5d1bc6ee4330d6ca94ba7cfbcb16db6cf5a74235"`
Nov 28 23:23:43.022 INFO [stdout] ad6e9e54adcc48308ad603fb5d1bc6ee4330d6ca94ba7cfbcb16db6cf5a74235