Dec 05 03:55:53.417 INFO checking yobot-0.1.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 03:55:53.417 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 03:55:53.827 INFO [stdout] 85dec139d97372ddc77a36608ceb1a2a3a18081fa5b6a52a5e09cd61f83f01ac
Dec 05 03:55:53.835 INFO running `"docker" "start" "-a" "85dec139d97372ddc77a36608ceb1a2a3a18081fa5b6a52a5e09cd61f83f01ac"`
Dec 05 03:55:55.685 INFO [stderr] usermod: no changes
Dec 05 03:55:56.055 INFO [stderr]     Checking serde_urlencoded v0.4.3
Dec 05 03:55:56.072 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 05 03:55:56.080 INFO [stderr]     Checking tungstenite v0.2.4
Dec 05 03:55:56.125 INFO [stderr]     Checking reqwest v0.7.3
Dec 05 03:56:02.199 INFO [stderr]     Checking reqwest v0.4.0
Dec 05 03:56:06.373 INFO [stderr]     Checking slack_api v0.17.0
Dec 05 03:56:23.947 INFO [stderr]     Checking slack v0.18.0
Dec 05 03:56:30.553 INFO [stderr]     Checking yobot v0.1.1 (/source)
Dec 05 03:56:35.075 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 05 03:56:35.075 INFO [stderr]   --> src/slackhandler.rs:74:35
Dec 05 03:56:35.075 INFO [stderr]    |
Dec 05 03:56:35.075 INFO [stderr] 74 |                 message = message.slice_unchecked(prefix_len, message_len);
Dec 05 03:56:35.075 INFO [stderr]    |                                   ^^^^^^^^^^^^^^^
Dec 05 03:56:35.075 INFO [stderr]    |
Dec 05 03:56:35.075 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 05 03:56:35.075 INFO [stderr] 
Dec 05 03:56:35.335 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 05 03:56:35.335 INFO [stderr]   --> src/slackhandler.rs:74:35
Dec 05 03:56:35.335 INFO [stderr]    |
Dec 05 03:56:35.335 INFO [stderr] 74 |                 message = message.slice_unchecked(prefix_len, message_len);
Dec 05 03:56:35.335 INFO [stderr]    |                                   ^^^^^^^^^^^^^^^
Dec 05 03:56:35.335 INFO [stderr]    |
Dec 05 03:56:35.335 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 05 03:56:35.335 INFO [stderr] 
Dec 05 03:56:44.076 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.35s
Dec 05 03:56:44.101 INFO [stderr] su: No module specific data is present
Dec 05 03:56:44.863 INFO running `"docker" "inspect" "85dec139d97372ddc77a36608ceb1a2a3a18081fa5b6a52a5e09cd61f83f01ac"`
Dec 05 03:56:44.993 INFO running `"docker" "rm" "-f" "85dec139d97372ddc77a36608ceb1a2a3a18081fa5b6a52a5e09cd61f83f01ac"`
Dec 05 03:56:45.177 INFO [stdout] 85dec139d97372ddc77a36608ceb1a2a3a18081fa5b6a52a5e09cd61f83f01ac