Dec 04 12:15:15.472 INFO checking polachok/test-tokio-fairness against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 12:15:15.472 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 12:15:15.963 INFO [stdout] 9fe2aee8ca0f398e634b673fc6a6e886504e5cd42cf68d349eef3f6ff54fd62b
Dec 04 12:15:15.966 INFO running `"docker" "start" "-a" "9fe2aee8ca0f398e634b673fc6a6e886504e5cd42cf68d349eef3f6ff54fd62b"`
Dec 04 12:15:18.402 INFO [stderr] usermod: no changes
Dec 04 12:15:18.626 INFO [stderr]    Compiling tsc v0.1.0
Dec 04 12:15:18.626 INFO [stderr]     Checking scheduler v0.1.3
Dec 04 12:15:18.636 INFO [stderr]     Checking mio v0.6.15
Dec 04 12:15:18.651 INFO [stderr]     Checking tokio-current-thread v0.1.1
Dec 04 12:15:18.651 INFO [stderr]     Checking tokio-timer v0.2.6
Dec 04 12:15:18.652 INFO [stderr]     Checking tokio-io v0.1.8
Dec 04 12:15:18.652 INFO [stderr]     Checking tokio-threadpool v0.1.6
Dec 04 12:15:23.943 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 04 12:15:24.897 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 04 12:15:24.952 INFO [stderr]     Checking mio-uds v0.6.6
Dec 04 12:15:24.952 INFO [stderr]     Checking tokio-reactor v0.1.5
Dec 04 12:15:27.243 INFO [stderr]     Checking tokio-uds v0.2.1
Dec 04 12:15:27.243 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 04 12:15:27.243 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 04 12:15:29.519 INFO [stderr]     Checking tokio v0.1.8
Dec 04 12:15:30.679 INFO [stderr]     Checking test-tokio-fairness v0.1.0 (/source)
Dec 04 12:15:32.415 INFO [stderr] warning: unused import: `TcpStream`
Dec 04 12:15:32.415 INFO [stderr]   --> src/main.rs:98:30
Dec 04 12:15:32.415 INFO [stderr]    |
Dec 04 12:15:32.415 INFO [stderr] 98 |     use mio::net::{TcpListener, TcpStream};
Dec 04 12:15:32.415 INFO [stderr]    |                                 ^^^^^^^^^
Dec 04 12:15:32.415 INFO [stderr]    |
Dec 04 12:15:32.415 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 12:15:32.415 INFO [stderr] 
Dec 04 12:15:32.415 INFO [stderr] warning: unused import: `TcpStream`
Dec 04 12:15:32.415 INFO [stderr]    --> src/main.rs:158:30
Dec 04 12:15:32.415 INFO [stderr]     |
Dec 04 12:15:32.415 INFO [stderr] 158 |     use mio::net::{TcpListener, TcpStream};
Dec 04 12:15:32.415 INFO [stderr]     |                                 ^^^^^^^^^
Dec 04 12:15:32.415 INFO [stderr] 
Dec 04 12:15:32.547 INFO [stderr] warning: unreachable expression
Dec 04 12:15:32.547 INFO [stderr]    --> src/main.rs:230:47
Dec 04 12:15:32.547 INFO [stderr]     |
Dec 04 12:15:32.547 INFO [stderr] 230 |             }).or_else(move |err| { panic!("{}", err); Ok(Loop::Break(())) })
Dec 04 12:15:32.547 INFO [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^
Dec 04 12:15:32.547 INFO [stderr]     |
Dec 04 12:15:32.547 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 04 12:15:32.547 INFO [stderr] 
Dec 04 12:15:32.575 INFO [stderr] warning: unused import: `TcpStream`
Dec 04 12:15:32.575 INFO [stderr]   --> src/main.rs:98:30
Dec 04 12:15:32.575 INFO [stderr]    |
Dec 04 12:15:32.575 INFO [stderr] 98 |     use mio::net::{TcpListener, TcpStream};
Dec 04 12:15:32.575 INFO [stderr]    |                                 ^^^^^^^^^
Dec 04 12:15:32.575 INFO [stderr]    |
Dec 04 12:15:32.575 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 12:15:32.575 INFO [stderr] 
Dec 04 12:15:32.575 INFO [stderr] warning: unused import: `TcpStream`
Dec 04 12:15:32.575 INFO [stderr]    --> src/main.rs:158:30
Dec 04 12:15:32.575 INFO [stderr]     |
Dec 04 12:15:32.575 INFO [stderr] 158 |     use mio::net::{TcpListener, TcpStream};
Dec 04 12:15:32.575 INFO [stderr]     |                                 ^^^^^^^^^
Dec 04 12:15:32.575 INFO [stderr] 
Dec 04 12:15:32.710 INFO [stderr] warning: unreachable expression
Dec 04 12:15:32.710 INFO [stderr]    --> src/main.rs:230:47
Dec 04 12:15:32.710 INFO [stderr]     |
Dec 04 12:15:32.710 INFO [stderr] 230 |             }).or_else(move |err| { panic!("{}", err); Ok(Loop::Break(())) })
Dec 04 12:15:32.710 INFO [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^
Dec 04 12:15:32.710 INFO [stderr]     |
Dec 04 12:15:32.710 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 04 12:15:32.710 INFO [stderr] 
Dec 04 12:15:32.887 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.46s
Dec 04 12:15:32.898 INFO [stderr] su: No module specific data is present
Dec 04 12:15:33.792 INFO running `"docker" "inspect" "9fe2aee8ca0f398e634b673fc6a6e886504e5cd42cf68d349eef3f6ff54fd62b"`
Dec 04 12:15:34.143 INFO running `"docker" "rm" "-f" "9fe2aee8ca0f398e634b673fc6a6e886504e5cd42cf68d349eef3f6ff54fd62b"`
Dec 04 12:15:34.515 INFO [stdout] 9fe2aee8ca0f398e634b673fc6a6e886504e5cd42cf68d349eef3f6ff54fd62b