Dec 14 09:40:45.489 INFO testing Hevienz/mio_test against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 09:40:45.695 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 14 09:40:46.148 INFO [stdout] 132e0de9ca3de3f368fbba5499892d188b5a81df23d0913930199420fe45c093
Dec 14 09:40:46.148 INFO running `"docker" "start" "-a" "132e0de9ca3de3f368fbba5499892d188b5a81df23d0913930199420fe45c093"`
Dec 14 09:40:46.908 INFO [stderr] usermod: no changes
Dec 14 09:40:46.967 INFO [stderr]    Compiling mio v0.6.14
Dec 14 09:40:49.847 INFO [stderr]    Compiling mio_test v0.1.0 (/source)
Dec 14 09:40:50.639 INFO [stderr] warning: unused import: `Event`
Dec 14 09:40:50.639 INFO [stderr]  --> src/main.rs:2:40
Dec 14 09:40:50.639 INFO [stderr]   |
Dec 14 09:40:50.639 INFO [stderr] 2 | use mio::{Token, Poll, Ready, PollOpt, Event, Events};
Dec 14 09:40:50.639 INFO [stderr]   |                                        ^^^^^
Dec 14 09:40:50.639 INFO [stderr]   |
Dec 14 09:40:50.639 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:40:50.639 INFO [stderr] 
Dec 14 09:40:50.639 INFO [stderr] warning: unused import: `TcpStream`
Dec 14 09:40:50.639 INFO [stderr]  --> src/main.rs:3:29
Dec 14 09:40:50.639 INFO [stderr]   |
Dec 14 09:40:50.639 INFO [stderr] 3 | use mio::net::{TcpListener, TcpStream};
Dec 14 09:40:50.639 INFO [stderr]   |                             ^^^^^^^^^
Dec 14 09:40:50.639 INFO [stderr] 
Dec 14 09:40:50.737 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:40:50.737 INFO [stderr]   --> src/main.rs:98:5
Dec 14 09:40:50.737 INFO [stderr]    |
Dec 14 09:40:50.737 INFO [stderr] 98 |     run();
Dec 14 09:40:50.737 INFO [stderr]    |     ^^^^^^
Dec 14 09:40:50.737 INFO [stderr]    |
Dec 14 09:40:50.737 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 09:40:50.737 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:40:50.737 INFO [stderr] 
Dec 14 09:40:51.678 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.74s
Dec 14 09:40:51.679 INFO [stderr] su: No module specific data is present
Dec 14 09:40:52.292 INFO running `"docker" "inspect" "132e0de9ca3de3f368fbba5499892d188b5a81df23d0913930199420fe45c093"`
Dec 14 09:40:52.433 INFO running `"docker" "rm" "-f" "132e0de9ca3de3f368fbba5499892d188b5a81df23d0913930199420fe45c093"`
Dec 14 09:40:52.657 INFO [stdout] 132e0de9ca3de3f368fbba5499892d188b5a81df23d0913930199420fe45c093
Dec 14 09:40:52.660 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 14 09:40:53.039 INFO [stdout] cb5249e8a8a0301549d71fe0f84dce79d1e145e2e4c657c48328a7dba1315e4f
Dec 14 09:40:53.047 INFO running `"docker" "start" "-a" "cb5249e8a8a0301549d71fe0f84dce79d1e145e2e4c657c48328a7dba1315e4f"`
Dec 14 09:40:53.589 INFO [stderr] usermod: no changes
Dec 14 09:40:53.639 INFO [stderr]    Compiling mio_test v0.1.0 (/source)
Dec 14 09:40:54.419 INFO [stderr] warning: unused import: `Event`
Dec 14 09:40:54.419 INFO [stderr]  --> src/main.rs:2:40
Dec 14 09:40:54.419 INFO [stderr]   |
Dec 14 09:40:54.419 INFO [stderr] 2 | use mio::{Token, Poll, Ready, PollOpt, Event, Events};
Dec 14 09:40:54.419 INFO [stderr]   |                                        ^^^^^
Dec 14 09:40:54.419 INFO [stderr]   |
Dec 14 09:40:54.419 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 09:40:54.419 INFO [stderr] 
Dec 14 09:40:54.419 INFO [stderr] warning: unused import: `TcpStream`
Dec 14 09:40:54.420 INFO [stderr]  --> src/main.rs:3:29
Dec 14 09:40:54.420 INFO [stderr]   |
Dec 14 09:40:54.420 INFO [stderr] 3 | use mio::net::{TcpListener, TcpStream};
Dec 14 09:40:54.420 INFO [stderr]   |                             ^^^^^^^^^
Dec 14 09:40:54.420 INFO [stderr] 
Dec 14 09:40:54.519 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:40:54.519 INFO [stderr]   --> src/main.rs:98:5
Dec 14 09:40:54.519 INFO [stderr]    |
Dec 14 09:40:54.519 INFO [stderr] 98 |     run();
Dec 14 09:40:54.519 INFO [stderr]    |     ^^^^^^
Dec 14 09:40:54.519 INFO [stderr]    |
Dec 14 09:40:54.519 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 09:40:54.519 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:40:54.519 INFO [stderr] 
Dec 14 09:40:54.919 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Dec 14 09:40:54.919 INFO [stderr] su: No module specific data is present
Dec 14 09:40:55.509 INFO running `"docker" "inspect" "cb5249e8a8a0301549d71fe0f84dce79d1e145e2e4c657c48328a7dba1315e4f"`
Dec 14 09:40:55.872 INFO running `"docker" "rm" "-f" "cb5249e8a8a0301549d71fe0f84dce79d1e145e2e4c657c48328a7dba1315e4f"`
Dec 14 09:40:56.233 INFO [stdout] cb5249e8a8a0301549d71fe0f84dce79d1e145e2e4c657c48328a7dba1315e4f
Dec 14 09:40:56.236 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 14 09:40:56.744 INFO [stdout] 2486659e17d225c79960c35c92832668bb379d55ac3c06ed25bf77269142e9c7
Dec 14 09:40:56.754 INFO running `"docker" "start" "-a" "2486659e17d225c79960c35c92832668bb379d55ac3c06ed25bf77269142e9c7"`
Dec 14 09:40:57.598 INFO [stderr] usermod: no changes
Dec 14 09:40:57.643 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 09:40:57.644 INFO [stderr]      Running /target/debug/deps/mio_test-8fff1fc3caf413ce
Dec 14 09:40:57.653 INFO [stdout] 
Dec 14 09:40:57.653 INFO [stdout] running 0 tests
Dec 14 09:40:57.653 INFO [stdout] 
Dec 14 09:40:57.653 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:40:57.653 INFO [stdout] 
Dec 14 09:40:57.657 INFO [stderr] su: No module specific data is present
Dec 14 09:40:57.927 INFO running `"docker" "inspect" "2486659e17d225c79960c35c92832668bb379d55ac3c06ed25bf77269142e9c7"`
Dec 14 09:40:58.062 INFO running `"docker" "rm" "-f" "2486659e17d225c79960c35c92832668bb379d55ac3c06ed25bf77269142e9c7"`
Dec 14 09:40:58.208 INFO [stdout] 2486659e17d225c79960c35c92832668bb379d55ac3c06ed25bf77269142e9c7