Nov 09 07:21:50.908 INFO checking petr-tik/dark_rusty_pool against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 07:21:50.909 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 07:21:51.363 INFO blam! b54086bec8a0b9474f8dfedb67af4bba23af410f37ba193d1044f9c8b409b877
Nov 09 07:21:51.375 INFO running `"docker" "start" "-a" "b54086bec8a0b9474f8dfedb67af4bba23af410f37ba193d1044f9c8b409b877"`
Nov 09 07:21:52.615 INFO kablam! usermod: no changes
Nov 09 07:21:52.687 INFO kablam!     Checking order_book v0.1.0 (/source)
Nov 09 07:21:53.151 INFO kablam! warning: unused import: `std::collections::BTreeMap`
Nov 09 07:21:53.152 INFO kablam!  --> src/main.rs:5:5
Nov 09 07:21:53.152 INFO kablam!   |
Nov 09 07:21:53.152 INFO kablam! 5 | use std::collections::BTreeMap;
Nov 09 07:21:53.153 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:21:53.153 INFO kablam!   |
Nov 09 07:21:53.153 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 07:21:53.154 INFO kablam! 
Nov 09 07:21:53.175 INFO kablam! warning: unused import: `std::collections::BTreeMap`
Nov 09 07:21:53.175 INFO kablam!  --> src/main.rs:5:5
Nov 09 07:21:53.175 INFO kablam!   |
Nov 09 07:21:53.175 INFO kablam! 5 | use std::collections::BTreeMap;
Nov 09 07:21:53.176 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:21:53.176 INFO kablam!   |
Nov 09 07:21:53.176 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 07:21:53.176 INFO kablam! 
Nov 09 07:21:53.177 INFO kablam! warning: unused import: `hash`
Nov 09 07:21:53.177 INFO kablam!   --> src/main.rs:21:14
Nov 09 07:21:53.177 INFO kablam!    |
Nov 09 07:21:53.178 INFO kablam! 21 | use orders::{hash, LimitOrder, ReduceOrder};
Nov 09 07:21:53.178 INFO kablam!    |              ^^^^
Nov 09 07:21:53.178 INFO kablam! 
Nov 09 07:21:53.435 INFO kablam! warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 09 07:21:53.435 INFO kablam!  --> src/main.rs:1:12
Nov 09 07:21:53.435 INFO kablam!   |
Nov 09 07:21:53.435 INFO kablam! 1 | #![feature(extern_prelude)]
Nov 09 07:21:53.435 INFO kablam!   |            ^^^^^^^^^^^^^^
Nov 09 07:21:53.435 INFO kablam!   |
Nov 09 07:21:53.435 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 09 07:21:53.435 INFO kablam! 
Nov 09 07:21:53.923 INFO kablam! warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 09 07:21:53.923 INFO kablam!  --> src/main.rs:1:12
Nov 09 07:21:53.923 INFO kablam!   |
Nov 09 07:21:53.923 INFO kablam! 1 | #![feature(extern_prelude)]
Nov 09 07:21:53.923 INFO kablam!   |            ^^^^^^^^^^^^^^
Nov 09 07:21:53.923 INFO kablam!   |
Nov 09 07:21:53.923 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 09 07:21:53.923 INFO kablam! 
Nov 09 07:21:53.971 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Nov 09 07:21:53.975 INFO kablam! su: No module specific data is present
Nov 09 07:21:55.081 INFO running `"docker" "rm" "-f" "b54086bec8a0b9474f8dfedb67af4bba23af410f37ba193d1044f9c8b409b877"`
Nov 09 07:21:55.323 INFO blam! b54086bec8a0b9474f8dfedb67af4bba23af410f37ba193d1044f9c8b409b877