Dec 11 22:04:13.497 INFO checking babydragon/iot_center against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 22:04:13.497 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 22:04:13.996 INFO [stdout] 721f2d3194d44c8109b65f95a26b4b8b15dff07d163f5045f2e4c8d5c9f640b8
Dec 11 22:04:13.996 INFO running `"docker" "start" "-a" "721f2d3194d44c8109b65f95a26b4b8b15dff07d163f5045f2e4c8d5c9f640b8"`
Dec 11 22:04:16.179 INFO [stderr] usermod: no changes
Dec 11 22:04:16.467 INFO [stderr]     Checking byteorder v0.3.13
Dec 11 22:04:16.470 INFO [stderr]    Compiling libsqlite3-sys v0.9.1
Dec 11 22:04:16.470 INFO [stderr]     Checking threadpool v1.7.1
Dec 11 22:04:16.471 INFO [stderr]     Checking log v0.4.1
Dec 11 22:04:16.471 INFO [stderr]     Checking chrono v0.4.3
Dec 11 22:04:19.098 INFO [stderr]     Checking log v0.3.9
Dec 11 22:04:20.733 INFO [stderr]     Checking mqtt-protocol v0.3.1
Dec 11 22:04:21.558 INFO [stderr]     Checking rusqlite v0.14.0
Dec 11 22:04:23.178 INFO [stderr]     Checking log4rs v0.8.0
Dec 11 22:04:25.431 INFO [stderr]     Checking rumqtt v0.10.1
Dec 11 22:04:28.895 INFO [stderr]     Checking iot_center v0.0.1 (/source)
Dec 11 22:04:34.248 INFO [stderr] warning: field is never used: `client`
Dec 11 22:04:34.249 INFO [stderr]  --> src/mqtt/mod.rs:9:5
Dec 11 22:04:34.249 INFO [stderr]   |
Dec 11 22:04:34.249 INFO [stderr] 9 |     client: MqttClient
Dec 11 22:04:34.249 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 11 22:04:34.249 INFO [stderr]   |
Dec 11 22:04:34.249 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 22:04:34.249 INFO [stderr] 
Dec 11 22:04:34.484 INFO [stderr] warning: field is never used: `client`
Dec 11 22:04:34.484 INFO [stderr]  --> src/mqtt/mod.rs:9:5
Dec 11 22:04:34.484 INFO [stderr]   |
Dec 11 22:04:34.485 INFO [stderr] 9 |     client: MqttClient
Dec 11 22:04:34.485 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 11 22:04:34.485 INFO [stderr]   |
Dec 11 22:04:34.485 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 22:04:34.485 INFO [stderr] 
Dec 11 22:04:34.545 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.32s
Dec 11 22:04:34.580 INFO [stderr] su: No module specific data is present
Dec 11 22:04:35.980 INFO running `"docker" "inspect" "721f2d3194d44c8109b65f95a26b4b8b15dff07d163f5045f2e4c8d5c9f640b8"`
Dec 11 22:04:36.350 INFO running `"docker" "rm" "-f" "721f2d3194d44c8109b65f95a26b4b8b15dff07d163f5045f2e4c8d5c9f640b8"`
Dec 11 22:04:36.712 INFO [stdout] 721f2d3194d44c8109b65f95a26b4b8b15dff07d163f5045f2e4c8d5c9f640b8