Nov 01 13:11:12.652 INFO checking AlexeyErzyamkin/game-servers against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 13:11:12.653 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 13:11:12.996 INFO blam! 954ba0c4d55f5527aef5aeca179e00d87974a8efd184cdf46311e3e764c383bd
Nov 01 13:11:12.998 INFO running `"docker" "start" "-a" "954ba0c4d55f5527aef5aeca179e00d87974a8efd184cdf46311e3e764c383bd"`
Nov 01 13:11:14.321 INFO kablam! usermod: no changes
Nov 01 13:11:14.348 INFO kablam!     Checking game-servers v0.1.0 (/source)
Nov 01 13:11:14.812 INFO kablam! warning: unused import: `std::option::Option`
Nov 01 13:11:14.812 INFO kablam!  --> src/echo/connection.rs:1:5
Nov 01 13:11:14.812 INFO kablam!   |
Nov 01 13:11:14.812 INFO kablam! 1 | use std::option::Option;
Nov 01 13:11:14.812 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 13:11:14.812 INFO kablam!   |
Nov 01 13:11:14.812 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 13:11:14.812 INFO kablam! 
Nov 01 13:11:14.812 INFO kablam! warning: unused imports: `ErrorKind`, `Error`
Nov 01 13:11:14.812 INFO kablam!  --> src/echo/connection.rs:3:28
Nov 01 13:11:14.812 INFO kablam!   |
Nov 01 13:11:14.812 INFO kablam! 3 | use std::io::{Read, Write, Error, ErrorKind};
Nov 01 13:11:14.812 INFO kablam!   |                            ^^^^^  ^^^^^^^^^
Nov 01 13:11:14.812 INFO kablam! 
Nov 01 13:11:15.047 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Nov 01 13:11:15.058 INFO kablam! su: No module specific data is present
Nov 01 13:11:15.367 INFO running `"docker" "rm" "-f" "954ba0c4d55f5527aef5aeca179e00d87974a8efd184cdf46311e3e764c383bd"`
Nov 01 13:11:15.568 INFO blam! 954ba0c4d55f5527aef5aeca179e00d87974a8efd184cdf46311e3e764c383bd