Dec 19 21:56:46.062 INFO checking Schoonology/ml-rl against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:56:46.062 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/Schoonology/ml-rl:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:56:46.504 INFO [stdout] 66fe2818311236495d66ff66d33ffbb02be86bf4812ac257401ba4f15895d88a
Dec 19 21:56:46.510 INFO running `"docker" "start" "-a" "66fe2818311236495d66ff66d33ffbb02be86bf4812ac257401ba4f15895d88a"`
Dec 19 21:56:47.157 INFO [stderr]     Checking ml-rl v0.1.0 (/opt/crater/workdir)
Dec 19 21:56:47.389 INFO [stderr] warning: unused import: `super::math::*`
Dec 19 21:56:47.389 INFO [stderr]   --> src/main.rs:58:9
Dec 19 21:56:47.389 INFO [stderr]    |
Dec 19 21:56:47.389 INFO [stderr] 58 |     use super::math::*;
Dec 19 21:56:47.389 INFO [stderr]    |         ^^^^^^^^^^^^^^
Dec 19 21:56:47.389 INFO [stderr]    |
Dec 19 21:56:47.389 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 21:56:47.389 INFO [stderr] 
Dec 19 21:56:47.389 INFO [stderr] warning: unused import: `super::world::*`
Dec 19 21:56:47.389 INFO [stderr]   --> src/main.rs:59:9
Dec 19 21:56:47.389 INFO [stderr]    |
Dec 19 21:56:47.389 INFO [stderr] 59 |     use super::world::*;
Dec 19 21:56:47.389 INFO [stderr]    |         ^^^^^^^^^^^^^^^
Dec 19 21:56:47.389 INFO [stderr] 
Dec 19 21:56:47.389 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Dec 19 21:56:47.389 INFO [stderr]   --> src/math/point.rs:43:27
Dec 19 21:56:47.389 INFO [stderr]    |
Dec 19 21:56:47.389 INFO [stderr] 43 |     use std::hash::{Hash, SipHasher, Hasher};
Dec 19 21:56:47.389 INFO [stderr]    |                           ^^^^^^^^^
Dec 19 21:56:47.389 INFO [stderr]    |
Dec 19 21:56:47.389 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 21:56:47.389 INFO [stderr] 
Dec 19 21:56:47.389 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Dec 19 21:56:47.389 INFO [stderr]    --> src/math/point.rs:104:25
Dec 19 21:56:47.389 INFO [stderr]     |
Dec 19 21:56:47.389 INFO [stderr] 104 |             let mut s = SipHasher::new();
Dec 19 21:56:47.389 INFO [stderr]     |                         ^^^^^^^^^^^^^^
Dec 19 21:56:47.389 INFO [stderr] 
Dec 19 21:56:47.500 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Dec 19 21:56:47.500 INFO [stderr]    --> src/math/point.rs:104:25
Dec 19 21:56:47.500 INFO [stderr]     |
Dec 19 21:56:47.500 INFO [stderr] 104 |             let mut s = SipHasher::new();
Dec 19 21:56:47.500 INFO [stderr]     |                         ^^^^^^^^^^^^^^
Dec 19 21:56:47.500 INFO [stderr] 
Dec 19 21:56:47.657 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 19 21:56:48.195 INFO running `"docker" "inspect" "66fe2818311236495d66ff66d33ffbb02be86bf4812ac257401ba4f15895d88a"`
Dec 19 21:56:48.471 INFO running `"docker" "rm" "-f" "66fe2818311236495d66ff66d33ffbb02be86bf4812ac257401ba4f15895d88a"`
Dec 19 21:56:48.751 INFO [stdout] 66fe2818311236495d66ff66d33ffbb02be86bf4812ac257401ba4f15895d88a