Dec 11 11:40:42.386 INFO checking polachok/test-tokio-fairness against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 11:40:42.386 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 11:40:42.870 INFO [stdout] 8bc63ed7553d918e12795acd9c95b13da3178232fa487f5f9c774b7e6dd2e94c
Dec 11 11:40:42.872 INFO running `"docker" "start" "-a" "8bc63ed7553d918e12795acd9c95b13da3178232fa487f5f9c774b7e6dd2e94c"`
Dec 11 11:40:45.129 INFO [stderr] usermod: no changes
Dec 11 11:40:45.399 INFO [stderr]    Compiling tsc v0.1.0
Dec 11 11:40:45.400 INFO [stderr]     Checking scheduler v0.1.3
Dec 11 11:40:45.408 INFO [stderr]     Checking mio v0.6.15
Dec 11 11:40:45.424 INFO [stderr]     Checking tokio-io v0.1.8
Dec 11 11:40:45.434 INFO [stderr]     Checking tokio-threadpool v0.1.6
Dec 11 11:40:49.870 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 11 11:40:50.546 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 11 11:40:51.317 INFO [stderr]     Checking tokio-reactor v0.1.5
Dec 11 11:40:51.324 INFO [stderr]     Checking mio-uds v0.6.6
Dec 11 11:40:53.561 INFO [stderr]     Checking tokio-uds v0.2.1
Dec 11 11:40:53.561 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 11 11:40:53.561 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 11 11:40:56.031 INFO [stderr]     Checking tokio v0.1.8
Dec 11 11:40:57.252 INFO [stderr]     Checking test-tokio-fairness v0.1.0 (/source)
Dec 11 11:40:58.748 INFO [stderr] warning: unused import: `TcpStream`
Dec 11 11:40:58.748 INFO [stderr]   --> src/main.rs:98:30
Dec 11 11:40:58.748 INFO [stderr]    |
Dec 11 11:40:58.748 INFO [stderr] 98 |     use mio::net::{TcpListener, TcpStream};
Dec 11 11:40:58.748 INFO [stderr]    |                                 ^^^^^^^^^
Dec 11 11:40:58.748 INFO [stderr]    |
Dec 11 11:40:58.748 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 11:40:58.748 INFO [stderr] 
Dec 11 11:40:58.748 INFO [stderr] warning: unused import: `TcpStream`
Dec 11 11:40:58.748 INFO [stderr]    --> src/main.rs:158:30
Dec 11 11:40:58.748 INFO [stderr]     |
Dec 11 11:40:58.748 INFO [stderr] 158 |     use mio::net::{TcpListener, TcpStream};
Dec 11 11:40:58.748 INFO [stderr]     |                                 ^^^^^^^^^
Dec 11 11:40:58.748 INFO [stderr] 
Dec 11 11:40:58.896 INFO [stderr] warning: unreachable expression
Dec 11 11:40:58.896 INFO [stderr]    --> src/main.rs:230:47
Dec 11 11:40:58.896 INFO [stderr]     |
Dec 11 11:40:58.904 INFO [stderr] 230 |             }).or_else(move |err| { panic!("{}", err); Ok(Loop::Break(())) })
Dec 11 11:40:58.904 INFO [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^
Dec 11 11:40:58.904 INFO [stderr]     |
Dec 11 11:40:58.904 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 11 11:40:58.904 INFO [stderr] 
Dec 11 11:40:59.251 INFO [stderr] warning: unused import: `TcpStream`
Dec 11 11:40:59.251 INFO [stderr]   --> src/main.rs:98:30
Dec 11 11:40:59.251 INFO [stderr]    |
Dec 11 11:40:59.251 INFO [stderr] 98 |     use mio::net::{TcpListener, TcpStream};
Dec 11 11:40:59.251 INFO [stderr]    |                                 ^^^^^^^^^
Dec 11 11:40:59.251 INFO [stderr]    |
Dec 11 11:40:59.251 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 11:40:59.251 INFO [stderr] 
Dec 11 11:40:59.251 INFO [stderr] warning: unused import: `TcpStream`
Dec 11 11:40:59.251 INFO [stderr]    --> src/main.rs:158:30
Dec 11 11:40:59.251 INFO [stderr]     |
Dec 11 11:40:59.251 INFO [stderr] 158 |     use mio::net::{TcpListener, TcpStream};
Dec 11 11:40:59.251 INFO [stderr]     |                                 ^^^^^^^^^
Dec 11 11:40:59.251 INFO [stderr] 
Dec 11 11:40:59.372 INFO [stderr] warning: unreachable expression
Dec 11 11:40:59.372 INFO [stderr]    --> src/main.rs:230:47
Dec 11 11:40:59.372 INFO [stderr]     |
Dec 11 11:40:59.372 INFO [stderr] 230 |             }).or_else(move |err| { panic!("{}", err); Ok(Loop::Break(())) })
Dec 11 11:40:59.372 INFO [stderr]     |                                                        ^^^^^^^^^^^^^^^^^^^
Dec 11 11:40:59.372 INFO [stderr]     |
Dec 11 11:40:59.372 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 11 11:40:59.372 INFO [stderr] 
Dec 11 11:40:59.558 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.41s
Dec 11 11:40:59.601 INFO [stderr] su: No module specific data is present
Dec 11 11:41:00.674 INFO running `"docker" "inspect" "8bc63ed7553d918e12795acd9c95b13da3178232fa487f5f9c774b7e6dd2e94c"`
Dec 11 11:41:01.034 INFO running `"docker" "rm" "-f" "8bc63ed7553d918e12795acd9c95b13da3178232fa487f5f9c774b7e6dd2e94c"`
Dec 11 11:41:01.412 INFO [stdout] 8bc63ed7553d918e12795acd9c95b13da3178232fa487f5f9c774b7e6dd2e94c