Nov 28 03:47:10.802 INFO checking izissise/rustchat against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 03:47:10.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 03:47:11.212 INFO [stdout] 4b71ad3c46107a04c4ddc9b876011eeb1ac0148385c6f0c8db28bee69f791fcf
Nov 28 03:47:11.214 INFO running `"docker" "start" "-a" "4b71ad3c46107a04c4ddc9b876011eeb1ac0148385c6f0c8db28bee69f791fcf"`
Nov 28 03:47:13.248 INFO [stderr] usermod: no changes
Nov 28 03:47:13.387 INFO [stderr]     Checking tokio-io v0.1.6
Nov 28 03:47:14.609 INFO [stderr]     Checking tokio-reactor v0.1.1
Nov 28 03:47:14.609 INFO [stderr]     Checking tokio-fs v0.1.0
Nov 28 03:47:16.469 INFO [stderr]     Checking tokio-tcp v0.1.0
Nov 28 03:47:16.469 INFO [stderr]     Checking tokio-udp v0.1.0
Nov 28 03:47:17.837 INFO [stderr]     Checking tokio v0.1.6
Nov 28 03:47:19.352 INFO [stderr]     Checking rustchat v0.1.0 (/source)
Nov 28 03:47:21.001 INFO [stderr] warning: field is never used: `clients`
Nov 28 03:47:21.002 INFO [stderr]   --> src/main.rs:10:5
Nov 28 03:47:21.003 INFO [stderr]    |
Nov 28 03:47:21.003 INFO [stderr] 10 |     clients: Vec<tokio::net::TcpStream>,
Nov 28 03:47:21.004 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:47:21.005 INFO [stderr]    |
Nov 28 03:47:21.005 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 03:47:21.006 INFO [stderr] 
Nov 28 03:47:21.392 INFO [stderr] warning: field is never used: `clients`
Nov 28 03:47:21.393 INFO [stderr]   --> src/main.rs:10:5
Nov 28 03:47:21.393 INFO [stderr]    |
Nov 28 03:47:21.394 INFO [stderr] 10 |     clients: Vec<tokio::net::TcpStream>,
Nov 28 03:47:21.395 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:47:21.395 INFO [stderr]    |
Nov 28 03:47:21.396 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 03:47:21.397 INFO [stderr] 
Nov 28 03:47:21.432 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.14s
Nov 28 03:47:21.445 INFO [stderr] su: No module specific data is present
Nov 28 03:47:22.968 INFO running `"docker" "inspect" "4b71ad3c46107a04c4ddc9b876011eeb1ac0148385c6f0c8db28bee69f791fcf"`
Nov 28 03:47:23.281 INFO running `"docker" "rm" "-f" "4b71ad3c46107a04c4ddc9b876011eeb1ac0148385c6f0c8db28bee69f791fcf"`
Nov 28 03:47:23.661 INFO [stdout] 4b71ad3c46107a04c4ddc9b876011eeb1ac0148385c6f0c8db28bee69f791fcf