Dec 04 20:37:41.596 INFO checking coutar-a/rust_messenger_cli against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 20:37:41.596 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 20:37:42.103 INFO [stdout] 51085a54ca16267db5c591f4a1c752c3fce3a9f32cd1e6d4d4e9637932ea3dfd
Dec 04 20:37:42.105 INFO running `"docker" "start" "-a" "51085a54ca16267db5c591f4a1c752c3fce3a9f32cd1e6d4d4e9637932ea3dfd"`
Dec 04 20:37:44.791 INFO [stderr] usermod: no changes
Dec 04 20:37:44.977 INFO [stderr]     Checking tokio-core v0.1.10
Dec 04 20:37:46.888 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 04 20:37:49.567 INFO [stderr]     Checking hyper v0.11.7
Dec 04 20:37:54.823 INFO [stderr]     Checking messenger_cli v0.1.0 (/source)
Dec 04 20:37:57.351 INFO [stderr] warning: unused imports: `Connection`, `Headers`
Dec 04 20:37:57.351 INFO [stderr]  --> src/main.rs:8:21
Dec 04 20:37:57.351 INFO [stderr]   |
Dec 04 20:37:57.351 INFO [stderr] 8 | use hyper::header::{Connection, Headers, UserAgent};
Dec 04 20:37:57.351 INFO [stderr]   |                     ^^^^^^^^^^  ^^^^^^^
Dec 04 20:37:57.351 INFO [stderr]   |
Dec 04 20:37:57.351 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 20:37:57.351 INFO [stderr] 
Dec 04 20:37:57.447 INFO [stderr] warning: unused imports: `Connection`, `Headers`
Dec 04 20:37:57.447 INFO [stderr]  --> src/main.rs:8:21
Dec 04 20:37:57.448 INFO [stderr]   |
Dec 04 20:37:57.448 INFO [stderr] 8 | use hyper::header::{Connection, Headers, UserAgent};
Dec 04 20:37:57.448 INFO [stderr]   |                     ^^^^^^^^^^  ^^^^^^^
Dec 04 20:37:57.449 INFO [stderr]   |
Dec 04 20:37:57.449 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 20:37:57.449 INFO [stderr] 
Dec 04 20:37:57.604 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.78s
Dec 04 20:37:57.610 INFO [stderr] su: No module specific data is present
Dec 04 20:37:59.209 INFO running `"docker" "inspect" "51085a54ca16267db5c591f4a1c752c3fce3a9f32cd1e6d4d4e9637932ea3dfd"`
Dec 04 20:37:59.565 INFO running `"docker" "rm" "-f" "51085a54ca16267db5c591f4a1c752c3fce3a9f32cd1e6d4d4e9637932ea3dfd"`
Dec 04 20:37:59.931 INFO [stdout] 51085a54ca16267db5c591f4a1c752c3fce3a9f32cd1e6d4d4e9637932ea3dfd