Dec 04 21:07:41.344 INFO checking cesare/rust_slack_client against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 21:07:41.344 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 21:07:46.206 INFO [stdout] 63b025bc6a6e88786db9bd3a2539d8a2a1c3fc06886b3d7632171565c1a4040c
Dec 04 21:07:46.211 INFO running `"docker" "start" "-a" "63b025bc6a6e88786db9bd3a2539d8a2a1c3fc06886b3d7632171565c1a4040c"`
Dec 04 21:07:47.967 INFO [stderr] usermod: no changes
Dec 04 21:07:48.220 INFO [stderr]     Checking want v0.0.6
Dec 04 21:07:48.235 INFO [stderr]    Compiling openssl v0.10.11
Dec 04 21:07:48.235 INFO [stderr]    Compiling native-tls v0.2.1
Dec 04 21:07:48.253 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 04 21:07:48.253 INFO [stderr]     Checking h2 v0.1.12
Dec 04 21:07:48.265 INFO [stderr]     Checking tokio-reactor v0.1.5
Dec 04 21:07:48.265 INFO [stderr]     Checking tokio-threadpool v0.1.6
Dec 04 21:07:53.109 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 04 21:07:53.112 INFO [stderr]     Checking tokio-uds v0.2.1
Dec 04 21:07:53.113 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 04 21:07:54.585 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 04 21:08:00.891 INFO [stderr]     Checking tokio v0.1.8
Dec 04 21:08:04.900 INFO [stderr]     Checking hyper v0.12.9
Dec 04 21:08:10.397 INFO [stderr]     Checking hyper-tls v0.3.0
Dec 04 21:08:13.055 INFO [stderr]     Checking slack_client v0.1.0 (/source)
Dec 04 21:08:19.101 INFO [stderr] warning: field is never used: `client`
Dec 04 21:08:19.101 INFO [stderr]   --> src/conversation.rs:45:5
Dec 04 21:08:19.101 INFO [stderr]    |
Dec 04 21:08:19.102 INFO [stderr] 45 |     client: HttpClient,
Dec 04 21:08:19.102 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 04 21:08:19.102 INFO [stderr]    |
Dec 04 21:08:19.103 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 21:08:19.103 INFO [stderr] 
Dec 04 21:08:19.177 INFO [stderr] warning: field is never used: `client`
Dec 04 21:08:19.177 INFO [stderr]   --> src/conversation.rs:45:5
Dec 04 21:08:19.177 INFO [stderr]    |
Dec 04 21:08:19.177 INFO [stderr] 45 |     client: HttpClient,
Dec 04 21:08:19.177 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 04 21:08:19.183 INFO [stderr]    |
Dec 04 21:08:19.183 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 21:08:19.183 INFO [stderr] 
Dec 04 21:08:40.624 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.63s
Dec 04 21:08:40.645 INFO [stderr] su: No module specific data is present
Dec 04 21:08:41.838 INFO running `"docker" "inspect" "63b025bc6a6e88786db9bd3a2539d8a2a1c3fc06886b3d7632171565c1a4040c"`
Dec 04 21:08:42.107 INFO running `"docker" "rm" "-f" "63b025bc6a6e88786db9bd3a2539d8a2a1c3fc06886b3d7632171565c1a4040c"`
Dec 04 21:08:42.471 INFO [stdout] 63b025bc6a6e88786db9bd3a2539d8a2a1c3fc06886b3d7632171565c1a4040c