Dec 12 01:19:53.625 INFO checking Murano/simple-rust-websocket-server against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 01:19:53.625 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 01:19:53.884 INFO [stdout] f70611cbd397cbbb63af8b7d07d16df54d862a295da57a1a31713ff17b3d4874
Dec 12 01:19:53.886 INFO running `"docker" "start" "-a" "f70611cbd397cbbb63af8b7d07d16df54d862a295da57a1a31713ff17b3d4874"`
Dec 12 01:19:54.636 INFO [stderr] usermod: no changes
Dec 12 01:19:54.714 INFO [stderr]    Compiling http-muncher v0.3.1
Dec 12 01:19:56.024 INFO [stderr]     Checking chat v0.1.0 (/source)
Dec 12 01:19:57.066 INFO [stderr] warning: unused import: `Handler`
Dec 12 01:19:57.066 INFO [stderr]  --> src/main.rs:2:34
Dec 12 01:19:57.066 INFO [stderr]   |
Dec 12 01:19:57.066 INFO [stderr] 2 | use mio::deprecated::{EventLoop, Handler};
Dec 12 01:19:57.066 INFO [stderr]   |                                  ^^^^^^^
Dec 12 01:19:57.066 INFO [stderr]   |
Dec 12 01:19:57.066 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 01:19:57.066 INFO [stderr] 
Dec 12 01:19:57.066 INFO [stderr] warning: unused import: `websocket_client::*`
Dec 12 01:19:57.066 INFO [stderr]   --> src/main.rs:15:5
Dec 12 01:19:57.066 INFO [stderr]    |
Dec 12 01:19:57.066 INFO [stderr] 15 | use websocket_client::*;
Dec 12 01:19:57.066 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 12 01:19:57.066 INFO [stderr] 
Dec 12 01:19:57.110 INFO [stderr] warning: unused import: `std::io::Read`
Dec 12 01:19:57.110 INFO [stderr]  --> src/websocket_server.rs:2:5
Dec 12 01:19:57.110 INFO [stderr]   |
Dec 12 01:19:57.110 INFO [stderr] 2 | use std::io::Read;
Dec 12 01:19:57.110 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 12 01:19:57.110 INFO [stderr] 
Dec 12 01:19:57.120 INFO [stderr] warning: unused variable: `events`
Dec 12 01:19:57.120 INFO [stderr]   --> src/websocket_server.rs:22:28
Dec 12 01:19:57.120 INFO [stderr]    |
Dec 12 01:19:57.120 INFO [stderr] 22 |              token: Token, events: Ready)
Dec 12 01:19:57.120 INFO [stderr]    |                            ^^^^^^ help: consider using `_events` instead
Dec 12 01:19:57.120 INFO [stderr]    |
Dec 12 01:19:57.120 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 01:19:57.120 INFO [stderr] 
Dec 12 01:19:57.124 INFO [stderr] warning: unused import: `Handler`
Dec 12 01:19:57.124 INFO [stderr]  --> src/main.rs:2:34
Dec 12 01:19:57.124 INFO [stderr]   |
Dec 12 01:19:57.124 INFO [stderr] 2 | use mio::deprecated::{EventLoop, Handler};
Dec 12 01:19:57.124 INFO [stderr]   |                                  ^^^^^^^
Dec 12 01:19:57.124 INFO [stderr]   |
Dec 12 01:19:57.124 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 01:19:57.124 INFO [stderr] 
Dec 12 01:19:57.124 INFO [stderr] warning: unused import: `websocket_client::*`
Dec 12 01:19:57.124 INFO [stderr]   --> src/main.rs:15:5
Dec 12 01:19:57.124 INFO [stderr]    |
Dec 12 01:19:57.124 INFO [stderr] 15 | use websocket_client::*;
Dec 12 01:19:57.124 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 12 01:19:57.124 INFO [stderr] 
Dec 12 01:19:57.163 INFO [stderr] warning: unused import: `std::io::Read`
Dec 12 01:19:57.163 INFO [stderr]  --> src/websocket_server.rs:2:5
Dec 12 01:19:57.163 INFO [stderr]   |
Dec 12 01:19:57.163 INFO [stderr] 2 | use std::io::Read;
Dec 12 01:19:57.163 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 12 01:19:57.163 INFO [stderr] 
Dec 12 01:19:57.166 INFO [stderr] warning: unused variable: `events`
Dec 12 01:19:57.166 INFO [stderr]   --> src/websocket_server.rs:22:28
Dec 12 01:19:57.166 INFO [stderr]    |
Dec 12 01:19:57.166 INFO [stderr] 22 |              token: Token, events: Ready)
Dec 12 01:19:57.166 INFO [stderr]    |                            ^^^^^^ help: consider using `_events` instead
Dec 12 01:19:57.166 INFO [stderr]    |
Dec 12 01:19:57.166 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 01:19:57.166 INFO [stderr] 
Dec 12 01:19:57.189 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.53s
Dec 12 01:19:57.196 INFO [stderr] su: No module specific data is present
Dec 12 01:19:57.499 INFO running `"docker" "inspect" "f70611cbd397cbbb63af8b7d07d16df54d862a295da57a1a31713ff17b3d4874"`
Dec 12 01:19:57.643 INFO running `"docker" "rm" "-f" "f70611cbd397cbbb63af8b7d07d16df54d862a295da57a1a31713ff17b3d4874"`
Dec 12 01:19:57.819 INFO [stdout] f70611cbd397cbbb63af8b7d07d16df54d862a295da57a1a31713ff17b3d4874