Nov 27 22:55:52.092 INFO checking petr-tik/dark_rusty_pool against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 22:55:52.093 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 27 22:55:52.441 INFO [stdout] cc003606fbb4bd7c2fade7e219390e408a84a04bfce5dbd969612908546b2d8b
Nov 27 22:55:52.442 INFO running `"docker" "start" "-a" "cc003606fbb4bd7c2fade7e219390e408a84a04bfce5dbd969612908546b2d8b"`
Nov 27 22:55:52.820 INFO [stderr] usermod: no changes
Nov 27 22:55:52.853 INFO [stderr]     Checking order_book v0.1.0 (/source)
Nov 27 22:55:53.048 INFO [stderr] warning: unused import: `std::collections::BTreeMap`
Nov 27 22:55:53.048 INFO [stderr]  --> src/main.rs:5:5
Nov 27 22:55:53.048 INFO [stderr]   |
Nov 27 22:55:53.048 INFO [stderr] 5 | use std::collections::BTreeMap;
Nov 27 22:55:53.048 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:55:53.048 INFO [stderr]   |
Nov 27 22:55:53.048 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 22:55:53.048 INFO [stderr] 
Nov 27 22:55:53.048 INFO [stderr] warning: unused import: `hash`
Nov 27 22:55:53.048 INFO [stderr]   --> src/main.rs:21:14
Nov 27 22:55:53.048 INFO [stderr]    |
Nov 27 22:55:53.048 INFO [stderr] 21 | use orders::{hash, LimitOrder, ReduceOrder};
Nov 27 22:55:53.048 INFO [stderr]    |              ^^^^
Nov 27 22:55:53.049 INFO [stderr] 
Nov 27 22:55:53.152 INFO [stderr] warning: unused import: `std::collections::BTreeMap`
Nov 27 22:55:53.152 INFO [stderr]  --> src/main.rs:5:5
Nov 27 22:55:53.152 INFO [stderr]   |
Nov 27 22:55:53.152 INFO [stderr] 5 | use std::collections::BTreeMap;
Nov 27 22:55:53.152 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:55:53.152 INFO [stderr]   |
Nov 27 22:55:53.152 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 22:55:53.152 INFO [stderr] 
Nov 27 22:55:53.264 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 27 22:55:53.264 INFO [stderr]  --> src/main.rs:1:12
Nov 27 22:55:53.264 INFO [stderr]   |
Nov 27 22:55:53.264 INFO [stderr] 1 | #![feature(extern_prelude)]
Nov 27 22:55:53.264 INFO [stderr]   |            ^^^^^^^^^^^^^^
Nov 27 22:55:53.264 INFO [stderr]   |
Nov 27 22:55:53.264 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 27 22:55:53.264 INFO [stderr] 
Nov 27 22:55:53.632 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 27 22:55:53.632 INFO [stderr]  --> src/main.rs:1:12
Nov 27 22:55:53.632 INFO [stderr]   |
Nov 27 22:55:53.632 INFO [stderr] 1 | #![feature(extern_prelude)]
Nov 27 22:55:53.632 INFO [stderr]   |            ^^^^^^^^^^^^^^
Nov 27 22:55:53.632 INFO [stderr]   |
Nov 27 22:55:53.632 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 27 22:55:53.632 INFO [stderr] 
Nov 27 22:55:53.668 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Nov 27 22:55:53.668 INFO [stderr] su: No module specific data is present
Nov 27 22:55:53.977 INFO running `"docker" "inspect" "cc003606fbb4bd7c2fade7e219390e408a84a04bfce5dbd969612908546b2d8b"`
Nov 27 22:55:54.059 INFO running `"docker" "rm" "-f" "cc003606fbb4bd7c2fade7e219390e408a84a04bfce5dbd969612908546b2d8b"`
Nov 27 22:55:54.163 INFO [stdout] cc003606fbb4bd7c2fade7e219390e408a84a04bfce5dbd969612908546b2d8b