Dec 19 20:04:49.677 INFO checking babydragon/iot_center against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:04:49.677 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/babydragon/iot_center:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 20:04:50.121 INFO [stdout] 9dc8de0263976c4f3e558196639d4256c3a2e91b2d273c1d69f92088ee464028
Dec 19 20:04:50.126 INFO running `"docker" "start" "-a" "9dc8de0263976c4f3e558196639d4256c3a2e91b2d273c1d69f92088ee464028"`
Dec 19 20:04:51.448 INFO [stderr]    Compiling libsqlite3-sys v0.9.1
Dec 19 20:04:51.448 INFO [stderr]    Compiling openssl-sys v0.9.32
Dec 19 20:04:51.472 INFO [stderr]     Checking log v0.4.1
Dec 19 20:04:51.472 INFO [stderr]     Checking serde_yaml v0.7.5
Dec 19 20:04:51.472 INFO [stderr]     Checking chrono v0.4.3
Dec 19 20:04:51.472 INFO [stderr]     Checking serde-value v0.5.2
Dec 19 20:04:52.832 INFO [stderr]     Checking log v0.3.9
Dec 19 20:04:54.460 INFO [stderr]     Checking mqtt-protocol v0.3.1
Dec 19 20:04:56.328 INFO [stderr]     Checking rusqlite v0.14.0
Dec 19 20:04:56.336 INFO [stderr]    Compiling openssl v0.9.24
Dec 19 20:04:58.873 INFO [stderr]     Checking log4rs v0.8.0
Dec 19 20:05:01.725 INFO [stderr]     Checking rumqtt v0.10.1
Dec 19 20:05:03.123 INFO [stderr]     Checking iot_center v0.0.1 (/opt/crater/workdir)
Dec 19 20:05:04.876 INFO [stderr] warning: field is never used: `client`
Dec 19 20:05:04.876 INFO [stderr]  --> src/mqtt/mod.rs:9:5
Dec 19 20:05:04.876 INFO [stderr]   |
Dec 19 20:05:04.876 INFO [stderr] 9 |     client: MqttClient
Dec 19 20:05:04.876 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 19 20:05:04.876 INFO [stderr]   |
Dec 19 20:05:04.876 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 20:05:04.876 INFO [stderr] 
Dec 19 20:05:05.168 INFO [stderr] warning: field is never used: `client`
Dec 19 20:05:05.168 INFO [stderr]  --> src/mqtt/mod.rs:9:5
Dec 19 20:05:05.168 INFO [stderr]   |
Dec 19 20:05:05.168 INFO [stderr] 9 |     client: MqttClient
Dec 19 20:05:05.168 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 19 20:05:05.168 INFO [stderr]   |
Dec 19 20:05:05.168 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 20:05:05.168 INFO [stderr] 
Dec 19 20:05:05.224 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.02s
Dec 19 20:05:06.016 INFO running `"docker" "inspect" "9dc8de0263976c4f3e558196639d4256c3a2e91b2d273c1d69f92088ee464028"`
Dec 19 20:05:06.268 INFO running `"docker" "rm" "-f" "9dc8de0263976c4f3e558196639d4256c3a2e91b2d273c1d69f92088ee464028"`
Dec 19 20:05:06.587 INFO [stdout] 9dc8de0263976c4f3e558196639d4256c3a2e91b2d273c1d69f92088ee464028