Dec 04 22:17:30.131 INFO checking asymptoticbuffer/chatito against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 22:17:30.131 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 04 22:17:30.374 INFO [stdout] 0cca036206af160e94a119e2bfadffaa45c27311f3cedbb2a575fa3dbd0bf680
Dec 04 22:17:30.380 INFO running `"docker" "start" "-a" "0cca036206af160e94a119e2bfadffaa45c27311f3cedbb2a575fa3dbd0bf680"`
Dec 04 22:17:30.861 INFO [stderr] usermod: no changes
Dec 04 22:17:31.003 INFO [stderr]     Checking tokio-core v0.1.12
Dec 04 22:17:32.851 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 04 22:17:35.026 INFO [stderr]     Checking chatito v0.1.0 (/source)
Dec 04 22:17:35.893 INFO [stderr] warning: unused import: `BufMut`
Dec 04 22:17:35.893 INFO [stderr]  --> src/transport.rs:2:13
Dec 04 22:17:35.893 INFO [stderr]   |
Dec 04 22:17:35.893 INFO [stderr] 2 | use bytes::{BufMut, BytesMut};
Dec 04 22:17:35.893 INFO [stderr]   |             ^^^^^^
Dec 04 22:17:35.893 INFO [stderr]   |
Dec 04 22:17:35.893 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 22:17:35.893 INFO [stderr] 
Dec 04 22:17:35.936 INFO [stderr] warning: unused import: `BufMut`
Dec 04 22:17:35.936 INFO [stderr]  --> src/transport.rs:2:13
Dec 04 22:17:35.936 INFO [stderr]   |
Dec 04 22:17:35.936 INFO [stderr] 2 | use bytes::{BufMut, BytesMut};
Dec 04 22:17:35.936 INFO [stderr]   |             ^^^^^^
Dec 04 22:17:35.936 INFO [stderr]   |
Dec 04 22:17:35.936 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 22:17:35.936 INFO [stderr] 
Dec 04 22:17:37.128 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.25s
Dec 04 22:17:37.133 INFO [stderr] su: No module specific data is present
Dec 04 22:17:37.729 INFO running `"docker" "inspect" "0cca036206af160e94a119e2bfadffaa45c27311f3cedbb2a575fa3dbd0bf680"`
Dec 04 22:17:37.868 INFO running `"docker" "rm" "-f" "0cca036206af160e94a119e2bfadffaa45c27311f3cedbb2a575fa3dbd0bf680"`
Dec 04 22:17:38.024 INFO [stdout] 0cca036206af160e94a119e2bfadffaa45c27311f3cedbb2a575fa3dbd0bf680