Dec 17 23:03:36.152 INFO checking ickshonpe/elo_tournament_simulator against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 23:03:36.153 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/ickshonpe/elo_tournament_simulator:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:03:36.558 INFO [stdout] cb304c16f7c408916447806a8c6f43c42fbcee0e8d646fc1e0e08d66f4a71be8
Dec 17 23:03:36.560 INFO running `"docker" "start" "-a" "cb304c16f7c408916447806a8c6f43c42fbcee0e8d646fc1e0e08d66f4a71be8"`
Dec 17 23:03:38.564 INFO [stderr]     Checking serde_yaml v0.7.1
Dec 17 23:03:39.884 INFO [stderr]     Checking ELO_Tournament_Simulator v0.1.0 (/opt/crater/workdir)
Dec 17 23:03:40.335 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 17 23:03:40.335 INFO [stderr]  --> src/tournament_data.rs:5:5
Dec 17 23:03:40.335 INFO [stderr]   |
Dec 17 23:03:40.335 INFO [stderr] 5 | use std::io::prelude::*;
Dec 17 23:03:40.335 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 17 23:03:40.335 INFO [stderr]   |
Dec 17 23:03:40.335 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 23:03:40.335 INFO [stderr] 
Dec 17 23:03:40.360 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 17 23:03:40.360 INFO [stderr]  --> src/tournament_data.rs:5:5
Dec 17 23:03:40.360 INFO [stderr]   |
Dec 17 23:03:40.360 INFO [stderr] 5 | use std::io::prelude::*;
Dec 17 23:03:40.360 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 17 23:03:40.360 INFO [stderr]   |
Dec 17 23:03:40.360 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 23:03:40.360 INFO [stderr] 
Dec 17 23:03:40.684 INFO [stderr] warning: method is never used: `new`
Dec 17 23:03:40.684 INFO [stderr]   --> src/player.rs:11:5
Dec 17 23:03:40.684 INFO [stderr]    |
Dec 17 23:03:40.684 INFO [stderr] 11 |     pub fn new(name: &str, elo: i64, seeding: i64) -> Player {
Dec 17 23:03:40.684 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:03:40.684 INFO [stderr]    |
Dec 17 23:03:40.684 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 23:03:40.684 INFO [stderr] 
Dec 17 23:03:40.684 INFO [stderr] warning: crate `ELO_Tournament_Simulator` should have a snake case name such as `elo_tournament_simulator`
Dec 17 23:03:40.684 INFO [stderr]   |
Dec 17 23:03:40.684 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 17 23:03:40.684 INFO [stderr] 
Dec 17 23:03:40.715 INFO [stderr] warning: method is never used: `new`
Dec 17 23:03:40.715 INFO [stderr]   --> src/player.rs:11:5
Dec 17 23:03:40.715 INFO [stderr]    |
Dec 17 23:03:40.715 INFO [stderr] 11 |     pub fn new(name: &str, elo: i64, seeding: i64) -> Player {
Dec 17 23:03:40.715 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:03:40.715 INFO [stderr]    |
Dec 17 23:03:40.715 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 23:03:40.715 INFO [stderr] 
Dec 17 23:03:40.715 INFO [stderr] warning: crate `ELO_Tournament_Simulator` should have a snake case name such as `elo_tournament_simulator`
Dec 17 23:03:40.715 INFO [stderr]   |
Dec 17 23:03:40.715 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 17 23:03:40.715 INFO [stderr] 
Dec 17 23:03:40.769 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
Dec 17 23:03:41.978 INFO running `"docker" "inspect" "cb304c16f7c408916447806a8c6f43c42fbcee0e8d646fc1e0e08d66f4a71be8"`
Dec 17 23:03:42.188 INFO running `"docker" "rm" "-f" "cb304c16f7c408916447806a8c6f43c42fbcee0e8d646fc1e0e08d66f4a71be8"`
Dec 17 23:03:42.416 INFO [stdout] cb304c16f7c408916447806a8c6f43c42fbcee0e8d646fc1e0e08d66f4a71be8