Nov 28 12:06:12.861 INFO checking Murano/simple-rust-websocket-server against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 12:06:12.863 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12:06:13.311 INFO [stdout] 8bb07e21f6c2fdfcb987ca9b901603bc03306f3a0627f9b5f062ee2b1c4f1f45
Nov 28 12:06:13.314 INFO running `"docker" "start" "-a" "8bb07e21f6c2fdfcb987ca9b901603bc03306f3a0627f9b5f062ee2b1c4f1f45"`
Nov 28 12:06:14.768 INFO [stderr] usermod: no changes
Nov 28 12:06:14.869 INFO [stderr]    Compiling http-muncher v0.3.1
Nov 28 12:06:17.080 INFO [stderr]     Checking chat v0.1.0 (/source)
Nov 28 12:06:18.259 INFO [stderr] warning: unused import: `Handler`
Nov 28 12:06:18.259 INFO [stderr]  --> src/main.rs:2:34
Nov 28 12:06:18.260 INFO [stderr]   |
Nov 28 12:06:18.260 INFO [stderr] 2 | use mio::deprecated::{EventLoop, Handler};
Nov 28 12:06:18.260 INFO [stderr]   |                                  ^^^^^^^
Nov 28 12:06:18.261 INFO [stderr]   |
Nov 28 12:06:18.261 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 12:06:18.261 INFO [stderr] 
Nov 28 12:06:18.261 INFO [stderr] warning: unused import: `websocket_client::*`
Nov 28 12:06:18.262 INFO [stderr]   --> src/main.rs:15:5
Nov 28 12:06:18.262 INFO [stderr]    |
Nov 28 12:06:18.262 INFO [stderr] 15 | use websocket_client::*;
Nov 28 12:06:18.263 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 28 12:06:18.263 INFO [stderr] 
Nov 28 12:06:18.338 INFO [stderr] warning: unused import: `std::io::Read`
Nov 28 12:06:18.339 INFO [stderr]  --> src/websocket_server.rs:2:5
Nov 28 12:06:18.339 INFO [stderr]   |
Nov 28 12:06:18.339 INFO [stderr] 2 | use std::io::Read;
Nov 28 12:06:18.339 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 12:06:18.340 INFO [stderr] 
Nov 28 12:06:18.342 INFO [stderr] warning: unused variable: `events`
Nov 28 12:06:18.343 INFO [stderr]   --> src/websocket_server.rs:22:28
Nov 28 12:06:18.343 INFO [stderr]    |
Nov 28 12:06:18.343 INFO [stderr] 22 |              token: Token, events: Ready)
Nov 28 12:06:18.343 INFO [stderr]    |                            ^^^^^^ help: consider using `_events` instead
Nov 28 12:06:18.344 INFO [stderr]    |
Nov 28 12:06:18.344 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 12:06:18.344 INFO [stderr] 
Nov 28 12:06:18.376 INFO [stderr] warning: unused import: `Handler`
Nov 28 12:06:18.377 INFO [stderr]  --> src/main.rs:2:34
Nov 28 12:06:18.377 INFO [stderr]   |
Nov 28 12:06:18.377 INFO [stderr] 2 | use mio::deprecated::{EventLoop, Handler};
Nov 28 12:06:18.377 INFO [stderr]   |                                  ^^^^^^^
Nov 28 12:06:18.377 INFO [stderr]   |
Nov 28 12:06:18.377 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 12:06:18.377 INFO [stderr] 
Nov 28 12:06:18.377 INFO [stderr] warning: unused import: `websocket_client::*`
Nov 28 12:06:18.377 INFO [stderr]   --> src/main.rs:15:5
Nov 28 12:06:18.377 INFO [stderr]    |
Nov 28 12:06:18.377 INFO [stderr] 15 | use websocket_client::*;
Nov 28 12:06:18.377 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 28 12:06:18.377 INFO [stderr] 
Nov 28 12:06:18.458 INFO [stderr] warning: unused import: `std::io::Read`
Nov 28 12:06:18.458 INFO [stderr]  --> src/websocket_server.rs:2:5
Nov 28 12:06:18.459 INFO [stderr]   |
Nov 28 12:06:18.459 INFO [stderr] 2 | use std::io::Read;
Nov 28 12:06:18.460 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 12:06:18.461 INFO [stderr] 
Nov 28 12:06:18.465 INFO [stderr] warning: unused variable: `events`
Nov 28 12:06:18.465 INFO [stderr]   --> src/websocket_server.rs:22:28
Nov 28 12:06:18.465 INFO [stderr]    |
Nov 28 12:06:18.465 INFO [stderr] 22 |              token: Token, events: Ready)
Nov 28 12:06:18.465 INFO [stderr]    |                            ^^^^^^ help: consider using `_events` instead
Nov 28 12:06:18.465 INFO [stderr]    |
Nov 28 12:06:18.465 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 12:06:18.465 INFO [stderr] 
Nov 28 12:06:18.513 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.72s
Nov 28 12:06:18.525 INFO [stderr] su: No module specific data is present
Nov 28 12:06:19.678 INFO running `"docker" "inspect" "8bb07e21f6c2fdfcb987ca9b901603bc03306f3a0627f9b5f062ee2b1c4f1f45"`
Nov 28 12:06:20.020 INFO running `"docker" "rm" "-f" "8bb07e21f6c2fdfcb987ca9b901603bc03306f3a0627f9b5f062ee2b1c4f1f45"`
Nov 28 12:06:20.396 INFO [stdout] 8bb07e21f6c2fdfcb987ca9b901603bc03306f3a0627f9b5f062ee2b1c4f1f45