Nov 01 13:11:13.327 INFO checking AlexeyErzyamkin/game-servers against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 13:11:13.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 13:11:13.812 INFO blam! 414cfbed2f3a0378d4bb6d65897f561455b010dc132772f66126f0e8ca02c88e
Nov 01 13:11:13.821 INFO running `"docker" "start" "-a" "414cfbed2f3a0378d4bb6d65897f561455b010dc132772f66126f0e8ca02c88e"`
Nov 01 13:11:14.572 INFO kablam! usermod: no changes
Nov 01 13:11:14.632 INFO kablam!     Checking game-servers v0.1.0 (/source)
Nov 01 13:11:15.083 INFO kablam! warning: unused import: `std::option::Option`
Nov 01 13:11:15.083 INFO kablam!  --> src/echo/connection.rs:1:5
Nov 01 13:11:15.083 INFO kablam!   |
Nov 01 13:11:15.083 INFO kablam! 1 | use std::option::Option;
Nov 01 13:11:15.083 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 13:11:15.084 INFO kablam!   |
Nov 01 13:11:15.084 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 13:11:15.084 INFO kablam! 
Nov 01 13:11:15.084 INFO kablam! warning: unused imports: `ErrorKind`, `Error`
Nov 01 13:11:15.084 INFO kablam!  --> src/echo/connection.rs:3:28
Nov 01 13:11:15.084 INFO kablam!   |
Nov 01 13:11:15.084 INFO kablam! 3 | use std::io::{Read, Write, Error, ErrorKind};
Nov 01 13:11:15.085 INFO kablam!   |                            ^^^^^  ^^^^^^^^^
Nov 01 13:11:15.085 INFO kablam! 
Nov 01 13:11:15.271 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Nov 01 13:11:15.273 INFO kablam! su: No module specific data is present
Nov 01 13:11:15.800 INFO running `"docker" "rm" "-f" "414cfbed2f3a0378d4bb6d65897f561455b010dc132772f66126f0e8ca02c88e"`
Nov 01 13:11:16.140 INFO blam! 414cfbed2f3a0378d4bb6d65897f561455b010dc132772f66126f0e8ca02c88e