Nov 17 14:54:01.106 INFO testing Hevienz/mio_test against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 14:54:01.107 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 14:54:01.308 INFO [stdout] ddbf430b732576c362994fea525d92ccb41982049c1f727df1fef2af6923ab8a
Nov 17 14:54:01.310 INFO running `"docker" "start" "-a" "ddbf430b732576c362994fea525d92ccb41982049c1f727df1fef2af6923ab8a"`
Nov 17 14:54:01.899 INFO [stderr] usermod: no changes
Nov 17 14:54:01.959 INFO [stderr]    Compiling mio_test v0.1.0 (/source)
Nov 17 14:54:02.495 INFO [stderr] warning: unused import: `Event`
Nov 17 14:54:02.495 INFO [stderr]  --> src/main.rs:2:40
Nov 17 14:54:02.495 INFO [stderr]   |
Nov 17 14:54:02.495 INFO [stderr] 2 | use mio::{Token, Poll, Ready, PollOpt, Event, Events};
Nov 17 14:54:02.495 INFO [stderr]   |                                        ^^^^^
Nov 17 14:54:02.495 INFO [stderr]   |
Nov 17 14:54:02.495 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 14:54:02.495 INFO [stderr] 
Nov 17 14:54:02.495 INFO [stderr] warning: unused import: `TcpStream`
Nov 17 14:54:02.495 INFO [stderr]  --> src/main.rs:3:29
Nov 17 14:54:02.495 INFO [stderr]   |
Nov 17 14:54:02.495 INFO [stderr] 3 | use mio::net::{TcpListener, TcpStream};
Nov 17 14:54:02.495 INFO [stderr]   |                             ^^^^^^^^^
Nov 17 14:54:02.495 INFO [stderr] 
Nov 17 14:54:02.595 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 14:54:02.595 INFO [stderr]   --> src/main.rs:98:5
Nov 17 14:54:02.595 INFO [stderr]    |
Nov 17 14:54:02.595 INFO [stderr] 98 |     run();
Nov 17 14:54:02.595 INFO [stderr]    |     ^^^^^^
Nov 17 14:54:02.595 INFO [stderr]    |
Nov 17 14:54:02.595 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 14:54:02.595 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 14:54:02.595 INFO [stderr] 
Nov 17 14:54:03.077 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Nov 17 14:54:03.077 INFO [stderr] su: No module specific data is present
Nov 17 14:54:03.549 INFO running `"docker" "inspect" "ddbf430b732576c362994fea525d92ccb41982049c1f727df1fef2af6923ab8a"`
Nov 17 14:54:03.654 INFO running `"docker" "rm" "-f" "ddbf430b732576c362994fea525d92ccb41982049c1f727df1fef2af6923ab8a"`
Nov 17 14:54:03.762 INFO [stdout] ddbf430b732576c362994fea525d92ccb41982049c1f727df1fef2af6923ab8a
Nov 17 14:54:03.764 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 14:54:04.015 INFO [stdout] 946ad1f835845b6596fa55530d101a03290bafa846dbf3beabaa4916f9cb4c92
Nov 17 14:54:04.020 INFO running `"docker" "start" "-a" "946ad1f835845b6596fa55530d101a03290bafa846dbf3beabaa4916f9cb4c92"`
Nov 17 14:54:04.467 INFO [stderr] usermod: no changes
Nov 17 14:54:04.517 INFO [stderr]    Compiling mio_test v0.1.0 (/source)
Nov 17 14:54:05.176 INFO [stderr] warning: unused import: `Event`
Nov 17 14:54:05.176 INFO [stderr]  --> src/main.rs:2:40
Nov 17 14:54:05.176 INFO [stderr]   |
Nov 17 14:54:05.176 INFO [stderr] 2 | use mio::{Token, Poll, Ready, PollOpt, Event, Events};
Nov 17 14:54:05.176 INFO [stderr]   |                                        ^^^^^
Nov 17 14:54:05.176 INFO [stderr]   |
Nov 17 14:54:05.176 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 14:54:05.176 INFO [stderr] 
Nov 17 14:54:05.176 INFO [stderr] warning: unused import: `TcpStream`
Nov 17 14:54:05.176 INFO [stderr]  --> src/main.rs:3:29
Nov 17 14:54:05.176 INFO [stderr]   |
Nov 17 14:54:05.176 INFO [stderr] 3 | use mio::net::{TcpListener, TcpStream};
Nov 17 14:54:05.176 INFO [stderr]   |                             ^^^^^^^^^
Nov 17 14:54:05.176 INFO [stderr] 
Nov 17 14:54:05.288 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 14:54:05.288 INFO [stderr]   --> src/main.rs:98:5
Nov 17 14:54:05.289 INFO [stderr]    |
Nov 17 14:54:05.289 INFO [stderr] 98 |     run();
Nov 17 14:54:05.290 INFO [stderr]    |     ^^^^^^
Nov 17 14:54:05.291 INFO [stderr]    |
Nov 17 14:54:05.291 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 14:54:05.292 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 14:54:05.292 INFO [stderr] 
Nov 17 14:54:05.551 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Nov 17 14:54:05.559 INFO [stderr] su: No module specific data is present
Nov 17 14:54:06.172 INFO running `"docker" "inspect" "946ad1f835845b6596fa55530d101a03290bafa846dbf3beabaa4916f9cb4c92"`
Nov 17 14:54:06.275 INFO running `"docker" "rm" "-f" "946ad1f835845b6596fa55530d101a03290bafa846dbf3beabaa4916f9cb4c92"`
Nov 17 14:54:06.397 INFO [stdout] 946ad1f835845b6596fa55530d101a03290bafa846dbf3beabaa4916f9cb4c92
Nov 17 14:54:06.399 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 14:54:06.601 INFO [stdout] fd98eb67fbd623e75a49db412d84ed817d862e0119234f159d120970dfa2f809
Nov 17 14:54:06.608 INFO running `"docker" "start" "-a" "fd98eb67fbd623e75a49db412d84ed817d862e0119234f159d120970dfa2f809"`
Nov 17 14:54:07.424 INFO [stderr] usermod: no changes
Nov 17 14:54:07.509 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 17 14:54:07.527 INFO [stderr]      Running /target/debug/deps/mio_test-d635b3961df6cf53
Nov 17 14:54:07.527 INFO [stdout] 
Nov 17 14:54:07.527 INFO [stdout] running 0 tests
Nov 17 14:54:07.527 INFO [stdout] 
Nov 17 14:54:07.527 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 14:54:07.527 INFO [stdout] 
Nov 17 14:54:07.528 INFO [stderr] su: No module specific data is present
Nov 17 14:54:08.250 INFO running `"docker" "inspect" "fd98eb67fbd623e75a49db412d84ed817d862e0119234f159d120970dfa2f809"`
Nov 17 14:54:08.534 INFO running `"docker" "rm" "-f" "fd98eb67fbd623e75a49db412d84ed817d862e0119234f159d120970dfa2f809"`
Nov 17 14:54:08.939 INFO [stdout] fd98eb67fbd623e75a49db412d84ed817d862e0119234f159d120970dfa2f809