Sep 10 03:00:37.633 INFO checking petr-tik/dark_rusty_pool against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 03:00:37.633 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 03:00:37.633 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 03:00:37.826 INFO blam! 890a872a4604fd33b1066816754ea64def8854a10a25f953a13ffb1c6e92eb43
Sep 10 03:00:37.828 INFO running `"docker" "start" "-a" "890a872a4604fd33b1066816754ea64def8854a10a25f953a13ffb1c6e92eb43"`
Sep 10 03:00:39.489 INFO kablam! usermod: no changes
Sep 10 03:00:39.538 INFO kablam!     Checking order_book v0.1.0 (file:///source)
Sep 10 03:00:39.862 INFO kablam! warning: unused import: `std::collections::BTreeMap`
Sep 10 03:00:39.862 INFO kablam!  --> src/main.rs:5:5
Sep 10 03:00:39.862 INFO kablam!   |
Sep 10 03:00:39.862 INFO kablam! 5 | use std::collections::BTreeMap;
Sep 10 03:00:39.862 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 03:00:39.862 INFO kablam!   |
Sep 10 03:00:39.862 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 03:00:39.862 INFO kablam! 
Sep 10 03:00:39.882 INFO kablam! warning: unused import: `std::collections::BTreeMap`
Sep 10 03:00:39.882 INFO kablam!  --> src/main.rs:5:5
Sep 10 03:00:39.882 INFO kablam!   |
Sep 10 03:00:39.882 INFO kablam! 5 | use std::collections::BTreeMap;
Sep 10 03:00:39.882 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 03:00:39.882 INFO kablam!   |
Sep 10 03:00:39.882 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 03:00:39.882 INFO kablam! 
Sep 10 03:00:39.882 INFO kablam! warning: unused import: `hash`
Sep 10 03:00:39.882 INFO kablam!   --> src/main.rs:21:14
Sep 10 03:00:39.882 INFO kablam!    |
Sep 10 03:00:39.882 INFO kablam! 21 | use orders::{hash, LimitOrder, ReduceOrder};
Sep 10 03:00:39.882 INFO kablam!    |              ^^^^
Sep 10 03:00:39.882 INFO kablam! 
Sep 10 03:00:40.714 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Sep 10 03:00:40.716 INFO kablam! su: No module specific data is present
Sep 10 03:00:42.093 INFO running `"docker" "rm" "-f" "890a872a4604fd33b1066816754ea64def8854a10a25f953a13ffb1c6e92eb43"`
Sep 10 03:00:42.193 INFO blam! 890a872a4604fd33b1066816754ea64def8854a10a25f953a13ffb1c6e92eb43