Nov 09 19:44:50.463 INFO checking Hevienz/mio_test against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 19:44:50.463 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 19:44:50.847 INFO blam! 96c5e09e78f260082b2886d5210ceaa079ea9709f6af8ff2735b27d0be52916a
Nov 09 19:44:50.867 INFO running `"docker" "start" "-a" "96c5e09e78f260082b2886d5210ceaa079ea9709f6af8ff2735b27d0be52916a"`
Nov 09 19:44:52.099 INFO kablam! usermod: no changes
Nov 09 19:44:52.167 INFO kablam!     Checking mio_test v0.1.0 (/source)
Nov 09 19:44:53.041 INFO kablam! warning: unused import: `Event`
Nov 09 19:44:53.041 INFO kablam!  --> src/main.rs:2:40
Nov 09 19:44:53.041 INFO kablam!   |
Nov 09 19:44:53.041 INFO kablam! 2 | use mio::{Token, Poll, Ready, PollOpt, Event, Events};
Nov 09 19:44:53.041 INFO kablam!   |                                        ^^^^^
Nov 09 19:44:53.041 INFO kablam!   |
Nov 09 19:44:53.041 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 19:44:53.041 INFO kablam! 
Nov 09 19:44:53.041 INFO kablam! warning: unused import: `TcpStream`
Nov 09 19:44:53.041 INFO kablam!  --> src/main.rs:3:29
Nov 09 19:44:53.041 INFO kablam!   |
Nov 09 19:44:53.042 INFO kablam! 3 | use mio::net::{TcpListener, TcpStream};
Nov 09 19:44:53.042 INFO kablam!   |                             ^^^^^^^^^
Nov 09 19:44:53.042 INFO kablam! 
Nov 09 19:44:53.091 INFO kablam! warning: unused import: `Event`
Nov 09 19:44:53.091 INFO kablam!  --> src/main.rs:2:40
Nov 09 19:44:53.091 INFO kablam!   |
Nov 09 19:44:53.091 INFO kablam! 2 | use mio::{Token, Poll, Ready, PollOpt, Event, Events};
Nov 09 19:44:53.091 INFO kablam!   |                                        ^^^^^
Nov 09 19:44:53.091 INFO kablam!   |
Nov 09 19:44:53.091 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 19:44:53.091 INFO kablam! 
Nov 09 19:44:53.091 INFO kablam! warning: unused import: `TcpStream`
Nov 09 19:44:53.091 INFO kablam!  --> src/main.rs:3:29
Nov 09 19:44:53.091 INFO kablam!   |
Nov 09 19:44:53.091 INFO kablam! 3 | use mio::net::{TcpListener, TcpStream};
Nov 09 19:44:53.091 INFO kablam!   |                             ^^^^^^^^^
Nov 09 19:44:53.091 INFO kablam! 
Nov 09 19:44:53.134 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:44:53.134 INFO kablam!   --> src/main.rs:98:5
Nov 09 19:44:53.134 INFO kablam!    |
Nov 09 19:44:53.134 INFO kablam! 98 |     run();
Nov 09 19:44:53.134 INFO kablam!    |     ^^^^^^
Nov 09 19:44:53.134 INFO kablam!    |
Nov 09 19:44:53.134 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 19:44:53.134 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:44:53.134 INFO kablam! 
Nov 09 19:44:53.181 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:44:53.181 INFO kablam!   --> src/main.rs:98:5
Nov 09 19:44:53.181 INFO kablam!    |
Nov 09 19:44:53.181 INFO kablam! 98 |     run();
Nov 09 19:44:53.181 INFO kablam!    |     ^^^^^^
Nov 09 19:44:53.181 INFO kablam!    |
Nov 09 19:44:53.181 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 19:44:53.181 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:44:53.181 INFO kablam! 
Nov 09 19:44:53.195 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Nov 09 19:44:53.202 INFO kablam! su: No module specific data is present
Nov 09 19:44:53.507 INFO running `"docker" "rm" "-f" "96c5e09e78f260082b2886d5210ceaa079ea9709f6af8ff2735b27d0be52916a"`
Nov 09 19:44:53.660 INFO blam! 96c5e09e78f260082b2886d5210ceaa079ea9709f6af8ff2735b27d0be52916a