Aug 17 00:27:42.176 INFO checking petr-tik/dark_rusty_pool against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 00:27:42.176 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 00:27:42.176 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 00:27:42.177 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 00:27:42.436 INFO blam! 55e4cf0f4229c8cd05c7c048dec4bc89724c30b3e7abfb58a733698d8960aa35
Aug 17 00:27:42.436 INFO running `"docker" "start" "-a" "55e4cf0f4229c8cd05c7c048dec4bc89724c30b3e7abfb58a733698d8960aa35"`
Aug 17 00:27:43.320 INFO kablam!     Checking order_book v0.1.0 (file:///source)
Aug 17 00:27:43.800 INFO kablam! warning: unused import: `std::collections::BTreeMap`
Aug 17 00:27:43.800 INFO kablam!  --> src/main.rs:5:5
Aug 17 00:27:43.801 INFO kablam!   |
Aug 17 00:27:43.801 INFO kablam! 5 | use std::collections::BTreeMap;
Aug 17 00:27:43.801 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 00:27:43.801 INFO kablam!   |
Aug 17 00:27:43.801 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 00:27:43.801 INFO kablam! 
Aug 17 00:27:43.801 INFO kablam! warning: unused import: `hash`
Aug 17 00:27:43.801 INFO kablam!   --> src/main.rs:21:14
Aug 17 00:27:43.801 INFO kablam!    |
Aug 17 00:27:43.802 INFO kablam! 21 | use orders::{hash, LimitOrder, ReduceOrder};
Aug 17 00:27:43.802 INFO kablam!    |              ^^^^
Aug 17 00:27:43.802 INFO kablam! 
Aug 17 00:27:44.233 INFO kablam! warning: unused import: `std::collections::BTreeMap`
Aug 17 00:27:44.234 INFO kablam!  --> src/main.rs:5:5
Aug 17 00:27:44.234 INFO kablam!   |
Aug 17 00:27:44.234 INFO kablam! 5 | use std::collections::BTreeMap;
Aug 17 00:27:44.234 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 00:27:44.234 INFO kablam!   |
Aug 17 00:27:44.234 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 00:27:44.234 INFO kablam! 
Aug 17 00:27:45.110 INFO kablam! warning: variable does not need to be mutable
Aug 17 00:27:45.110 INFO kablam!    --> src/main.rs:253:13
Aug 17 00:27:45.111 INFO kablam!     |
Aug 17 00:27:45.111 INFO kablam! 253 |         let mut prev = reports.get_mut(&!ob.last_action_side).unwrap();
Aug 17 00:27:45.111 INFO kablam!     |             ----^^^^
Aug 17 00:27:45.111 INFO kablam!     |             |
Aug 17 00:27:45.111 INFO kablam!     |             help: remove this `mut`
Aug 17 00:27:45.111 INFO kablam!     |
Aug 17 00:27:45.111 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 00:27:45.111 INFO kablam! 
Aug 17 00:27:45.875 INFO kablam! warning: variable does not need to be mutable
Aug 17 00:27:45.875 INFO kablam!    --> src/main.rs:253:13
Aug 17 00:27:45.875 INFO kablam!     |
Aug 17 00:27:45.875 INFO kablam! 253 |         let mut prev = reports.get_mut(&!ob.last_action_side).unwrap();
Aug 17 00:27:45.875 INFO kablam!     |             ----^^^^
Aug 17 00:27:45.875 INFO kablam!     |             |
Aug 17 00:27:45.875 INFO kablam!     |             help: remove this `mut`
Aug 17 00:27:45.875 INFO kablam!     |
Aug 17 00:27:45.875 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 00:27:45.875 INFO kablam! 
Aug 17 00:27:46.321 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
Aug 17 00:27:46.331 INFO kablam! su: No module specific data is present
Aug 17 00:27:46.827 INFO running `"docker" "rm" "-f" "55e4cf0f4229c8cd05c7c048dec4bc89724c30b3e7abfb58a733698d8960aa35"`
Aug 17 00:27:46.985 INFO blam! 55e4cf0f4229c8cd05c7c048dec4bc89724c30b3e7abfb58a733698d8960aa35