Nov 07 12:07:32.253 INFO checking mio-utun-0.6.19 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 12:07:32.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 12:07:32.660 INFO blam! f3a0f1356c95e18075f670b52eb33278e82fbc96ca63f23b008d6ac0ca361769
Nov 07 12:07:32.666 INFO running `"docker" "start" "-a" "f3a0f1356c95e18075f670b52eb33278e82fbc96ca63f23b008d6ac0ca361769"`
Nov 07 12:07:33.256 INFO kablam! usermod: no changes
Nov 07 12:07:33.340 INFO kablam!     Checking mio-utun v0.6.19 (/source)
Nov 07 12:07:36.060 INFO kablam! warning: unused import: `Write`
Nov 07 12:07:36.060 INFO kablam!  --> tests/echo.rs:4:21
Nov 07 12:07:36.060 INFO kablam!   |
Nov 07 12:07:36.060 INFO kablam! 4 | use std::io::{self, Write, Read};
Nov 07 12:07:36.060 INFO kablam!   |                     ^^^^^
Nov 07 12:07:36.060 INFO kablam!   |
Nov 07 12:07:36.060 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 12:07:36.060 INFO kablam! 
Nov 07 12:07:36.060 INFO kablam! warning: unused import: `std::io::ErrorKind::WouldBlock`
Nov 07 12:07:36.060 INFO kablam!  --> tests/echo.rs:5:5
Nov 07 12:07:36.060 INFO kablam!   |
Nov 07 12:07:36.060 INFO kablam! 5 | use std::io::ErrorKind::WouldBlock;
Nov 07 12:07:36.060 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 12:07:36.060 INFO kablam! 
Nov 07 12:07:36.060 INFO kablam! warning: unused macro definition
Nov 07 12:07:36.060 INFO kablam!   --> tests/echo.rs:10:1
Nov 07 12:07:36.060 INFO kablam!    |
Nov 07 12:07:36.060 INFO kablam! 10 | / macro_rules! t {
Nov 07 12:07:36.060 INFO kablam! 11 | |     ($e:expr) => (match $e {
Nov 07 12:07:36.060 INFO kablam! 12 | |         Ok(e) => e,
Nov 07 12:07:36.060 INFO kablam! 13 | |         Err(e) => panic!("{} failed with {}", stringify!($e), e),
Nov 07 12:07:36.060 INFO kablam! 14 | |     })
Nov 07 12:07:36.060 INFO kablam! 15 | | }
Nov 07 12:07:36.060 INFO kablam!    | |_^
Nov 07 12:07:36.060 INFO kablam!    |
Nov 07 12:07:36.060 INFO kablam!    = note: #[warn(unused_macros)] on by default
Nov 07 12:07:36.060 INFO kablam! 
Nov 07 12:07:36.107 INFO kablam! warning: constant item is never used: `SERVER`
Nov 07 12:07:36.108 INFO kablam!   --> tests/echo.rs:19:5
Nov 07 12:07:36.108 INFO kablam!    |
Nov 07 12:07:36.108 INFO kablam! 19 |     const SERVER: Token = Token(0);
Nov 07 12:07:36.109 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 12:07:36.109 INFO kablam!    |
Nov 07 12:07:36.109 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 12:07:36.109 INFO kablam! 
Nov 07 12:07:36.148 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
Nov 07 12:07:36.149 INFO kablam! su: No module specific data is present
Nov 07 12:07:36.571 INFO running `"docker" "rm" "-f" "f3a0f1356c95e18075f670b52eb33278e82fbc96ca63f23b008d6ac0ca361769"`
Nov 07 12:07:36.820 INFO blam! f3a0f1356c95e18075f670b52eb33278e82fbc96ca63f23b008d6ac0ca361769