Nov 17 17:36:05.574 INFO testing yobot-0.1.1 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 17:36:05.576 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 17 17:36:05.911 INFO [stdout] bcc3fbd892fa6fbe9a815f717408eb025f8f623694001bf5891c9d675cc64bfd
Nov 17 17:36:05.917 INFO running `"docker" "start" "-a" "bcc3fbd892fa6fbe9a815f717408eb025f8f623694001bf5891c9d675cc64bfd"`
Nov 17 17:36:06.597 INFO [stderr] usermod: no changes
Nov 17 17:36:06.920 INFO [stderr]    Compiling want v0.0.4
Nov 17 17:36:06.935 INFO [stderr]    Compiling tokio-threadpool v0.1.8
Nov 17 17:36:06.938 INFO [stderr]    Compiling hyper v0.10.15
Nov 17 17:36:06.939 INFO [stderr]    Compiling serde_urlencoded v0.4.3
Nov 17 17:36:06.941 INFO [stderr]    Compiling tungstenite v0.2.4
Nov 17 17:36:06.941 INFO [stderr]    Compiling tokio-reactor v0.1.6
Nov 17 17:36:16.159 INFO [stderr]    Compiling tokio-udp v0.1.2
Nov 17 17:36:17.759 INFO [stderr]    Compiling tokio-uds v0.2.3
Nov 17 17:36:17.873 INFO [stderr]    Compiling tokio-tcp v0.1.2
Nov 17 17:36:18.235 INFO [stderr]    Compiling tokio-fs v0.1.4
Nov 17 17:36:25.751 INFO [stderr]    Compiling tokio v0.1.11
Nov 17 17:36:28.483 INFO [stderr]    Compiling hyper-native-tls v0.2.4
Nov 17 17:36:30.476 INFO [stderr]    Compiling reqwest v0.4.0
Nov 17 17:36:30.765 INFO [stderr]    Compiling tokio-core v0.1.17
Nov 17 17:36:33.293 INFO [stderr]    Compiling slack_api v0.17.0
Nov 17 17:36:34.477 INFO [stderr]    Compiling tokio-proto v0.1.1
Nov 17 17:36:34.477 INFO [stderr]    Compiling tokio-tls v0.1.4
Nov 17 17:36:38.719 INFO [stderr]    Compiling hyper v0.11.27
Nov 17 17:36:51.497 INFO [stderr]    Compiling hyper-tls v0.1.4
Nov 17 17:36:56.822 INFO [stderr]    Compiling reqwest v0.7.3
Nov 17 17:36:58.885 INFO [stderr]    Compiling slack v0.18.0
Nov 17 17:37:29.151 INFO [stderr]    Compiling yobot v0.1.1 (/source)
Nov 17 17:37:32.471 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Nov 17 17:37:32.471 INFO [stderr]   --> src/slackhandler.rs:74:35
Nov 17 17:37:32.471 INFO [stderr]    |
Nov 17 17:37:32.471 INFO [stderr] 74 |                 message = message.slice_unchecked(prefix_len, message_len);
Nov 17 17:37:32.471 INFO [stderr]    |                                   ^^^^^^^^^^^^^^^
Nov 17 17:37:32.471 INFO [stderr]    |
Nov 17 17:37:32.471 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 17 17:37:32.471 INFO [stderr] 
Nov 17 17:37:33.986 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 27s
Nov 17 17:37:34.011 INFO [stderr] su: No module specific data is present
Nov 17 17:37:35.113 INFO running `"docker" "inspect" "bcc3fbd892fa6fbe9a815f717408eb025f8f623694001bf5891c9d675cc64bfd"`
Nov 17 17:37:35.409 INFO running `"docker" "rm" "-f" "bcc3fbd892fa6fbe9a815f717408eb025f8f623694001bf5891c9d675cc64bfd"`
Nov 17 17:37:35.666 INFO [stdout] bcc3fbd892fa6fbe9a815f717408eb025f8f623694001bf5891c9d675cc64bfd
Nov 17 17:37:35.677 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 17 17:37:36.164 INFO [stdout] 0400a730c3c493d726c550667c1ab810f8192508ead43eada187f212160049b8
Nov 17 17:37:36.171 INFO running `"docker" "start" "-a" "0400a730c3c493d726c550667c1ab810f8192508ead43eada187f212160049b8"`
Nov 17 17:37:37.590 INFO [stderr] usermod: no changes
Nov 17 17:37:38.043 INFO [stderr]    Compiling yobot v0.1.1 (/source)
Nov 17 17:37:44.937 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Nov 17 17:37:44.937 INFO [stderr]   --> src/slackhandler.rs:74:35
Nov 17 17:37:44.937 INFO [stderr]    |
Nov 17 17:37:44.937 INFO [stderr] 74 |                 message = message.slice_unchecked(prefix_len, message_len);
Nov 17 17:37:44.937 INFO [stderr]    |                                   ^^^^^^^^^^^^^^^
Nov 17 17:37:44.937 INFO [stderr]    |
Nov 17 17:37:44.937 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 17 17:37:44.937 INFO [stderr] 
Nov 17 17:37:56.563 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.92s
Nov 17 17:37:56.599 INFO [stderr] su: No module specific data is present
Nov 17 17:37:57.315 INFO running `"docker" "inspect" "0400a730c3c493d726c550667c1ab810f8192508ead43eada187f212160049b8"`
Nov 17 17:37:57.639 INFO running `"docker" "rm" "-f" "0400a730c3c493d726c550667c1ab810f8192508ead43eada187f212160049b8"`
Nov 17 17:37:57.913 INFO [stdout] 0400a730c3c493d726c550667c1ab810f8192508ead43eada187f212160049b8