Dec 18 08:57:37.957 INFO checking yobot-0.1.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 08:57:37.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/yobot/0.1.1:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:57:38.405 INFO [stdout] 715989a7d4acdf6a4775f52944aa54fdf3ae6d0eae8250cbaa653718292786e1
Dec 18 08:57:38.407 INFO running `"docker" "start" "-a" "715989a7d4acdf6a4775f52944aa54fdf3ae6d0eae8250cbaa653718292786e1"`
Dec 18 08:57:40.811 INFO [stderr]     Checking base64 v0.5.2
Dec 18 08:57:40.821 INFO [stderr]    Compiling openssl v0.9.24
Dec 18 08:57:40.821 INFO [stderr]     Checking serde_urlencoded v0.4.3
Dec 18 08:57:40.821 INFO [stderr]     Checking hyper v0.10.15
Dec 18 08:57:40.845 INFO [stderr]     Checking serde_json v0.9.10
Dec 18 08:57:40.846 INFO [stderr]    Compiling syn v0.15.23
Dec 18 08:57:47.336 INFO [stderr]     Checking native-tls v0.1.5
Dec 18 08:57:48.238 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 18 08:57:48.238 INFO [stderr]     Checking tungstenite v0.2.4
Dec 18 08:57:49.597 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 18 08:57:49.804 INFO [stderr]     Checking hyper-tls v0.1.4
Dec 18 08:57:50.980 INFO [stderr]     Checking reqwest v0.4.0
Dec 18 08:57:51.940 INFO [stderr]     Checking reqwest v0.7.3
Dec 18 08:57:52.016 INFO [stderr]     Checking slack_api v0.17.0
Dec 18 08:57:52.112 INFO [stderr]    Compiling serde_derive v1.0.82
Dec 18 08:58:15.610 INFO [stderr]     Checking slack v0.18.0
Dec 18 08:58:20.574 INFO [stderr]     Checking yobot v0.1.1 (/opt/crater/workdir)
Dec 18 08:58:22.652 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 18 08:58:22.652 INFO [stderr]   --> src/slackhandler.rs:74:35
Dec 18 08:58:22.652 INFO [stderr]    |
Dec 18 08:58:22.652 INFO [stderr] 74 |                 message = message.slice_unchecked(prefix_len, message_len);
Dec 18 08:58:22.652 INFO [stderr]    |                                   ^^^^^^^^^^^^^^^
Dec 18 08:58:22.652 INFO [stderr]    |
Dec 18 08:58:22.652 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 08:58:22.652 INFO [stderr] 
Dec 18 08:58:22.680 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Dec 18 08:58:22.680 INFO [stderr]   --> src/slackhandler.rs:74:35
Dec 18 08:58:22.680 INFO [stderr]    |
Dec 18 08:58:22.680 INFO [stderr] 74 |                 message = message.slice_unchecked(prefix_len, message_len);
Dec 18 08:58:22.680 INFO [stderr]    |                                   ^^^^^^^^^^^^^^^
Dec 18 08:58:22.680 INFO [stderr]    |
Dec 18 08:58:22.680 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 08:58:22.680 INFO [stderr] 
Dec 18 08:58:26.205 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.78s
Dec 18 08:58:27.896 INFO running `"docker" "inspect" "715989a7d4acdf6a4775f52944aa54fdf3ae6d0eae8250cbaa653718292786e1"`
Dec 18 08:58:28.138 INFO running `"docker" "rm" "-f" "715989a7d4acdf6a4775f52944aa54fdf3ae6d0eae8250cbaa653718292786e1"`
Dec 18 08:58:28.324 INFO [stdout] 715989a7d4acdf6a4775f52944aa54fdf3ae6d0eae8250cbaa653718292786e1