Nov 30 20:47:32.283 INFO checking iot_center-0.0.1 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 20:47:32.284 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 20:47:32.792 INFO [stdout] 2127f683ec41907f6a364701dd395f281fd05e58326933dd1a3e6aa6109a97d7
Nov 30 20:47:32.798 INFO running `"docker" "start" "-a" "2127f683ec41907f6a364701dd395f281fd05e58326933dd1a3e6aa6109a97d7"`
Nov 30 20:47:33.716 INFO [stderr] usermod: no changes
Nov 30 20:47:33.928 INFO [stderr]     Checking rusqlite v0.13.0
Nov 30 20:47:33.936 INFO [stderr]     Checking mqtt-protocol v0.3.1
Nov 30 20:47:36.561 INFO [stderr]     Checking rumqtt v0.10.1
Nov 30 20:47:39.236 INFO [stderr]     Checking iot_center v0.0.1 (/source)
Nov 30 20:47:45.320 INFO [stderr] warning: field is never used: `client`
Nov 30 20:47:45.320 INFO [stderr]  --> src/mqtt/mod.rs:9:5
Nov 30 20:47:45.320 INFO [stderr]   |
Nov 30 20:47:45.320 INFO [stderr] 9 |     client: MqttClient
Nov 30 20:47:45.320 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 30 20:47:45.320 INFO [stderr]   |
Nov 30 20:47:45.320 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 20:47:45.320 INFO [stderr] 
Nov 30 20:47:45.376 INFO [stderr] warning: field is never used: `client`
Nov 30 20:47:45.376 INFO [stderr]  --> src/mqtt/mod.rs:9:5
Nov 30 20:47:45.376 INFO [stderr]   |
Nov 30 20:47:45.376 INFO [stderr] 9 |     client: MqttClient
Nov 30 20:47:45.376 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 30 20:47:45.376 INFO [stderr]   |
Nov 30 20:47:45.376 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 20:47:45.376 INFO [stderr] 
Nov 30 20:47:45.460 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.71s
Nov 30 20:47:45.488 INFO [stderr] su: No module specific data is present
Nov 30 20:47:46.132 INFO running `"docker" "inspect" "2127f683ec41907f6a364701dd395f281fd05e58326933dd1a3e6aa6109a97d7"`
Nov 30 20:47:46.486 INFO running `"docker" "rm" "-f" "2127f683ec41907f6a364701dd395f281fd05e58326933dd1a3e6aa6109a97d7"`
Nov 30 20:47:46.840 INFO [stdout] 2127f683ec41907f6a364701dd395f281fd05e58326933dd1a3e6aa6109a97d7