Dec 11 17:09:54.197 INFO checking ickshonpe/elo_tournament_simulator against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 17:09:54.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 17:09:54.636 INFO [stdout] e9b1a155236d9be3923b1e97a8d6e3bba8c9fd765df664297c35a16691111d50
Dec 11 17:09:54.638 INFO running `"docker" "start" "-a" "e9b1a155236d9be3923b1e97a8d6e3bba8c9fd765df664297c35a16691111d50"`
Dec 11 17:09:55.804 INFO [stderr] usermod: no changes
Dec 11 17:09:55.897 INFO [stderr]     Checking yaml-rust v0.3.5
Dec 11 17:09:56.912 INFO [stderr]     Checking serde_yaml v0.7.1
Dec 11 17:09:58.172 INFO [stderr]     Checking ELO_Tournament_Simulator v0.1.0 (/source)
Dec 11 17:09:59.004 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 11 17:09:59.004 INFO [stderr]  --> src/tournament_data.rs:5:5
Dec 11 17:09:59.004 INFO [stderr]   |
Dec 11 17:09:59.004 INFO [stderr] 5 | use std::io::prelude::*;
Dec 11 17:09:59.004 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 11 17:09:59.004 INFO [stderr]   |
Dec 11 17:09:59.004 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 17:09:59.004 INFO [stderr] 
Dec 11 17:09:59.136 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 11 17:09:59.136 INFO [stderr]  --> src/tournament_data.rs:5:5
Dec 11 17:09:59.136 INFO [stderr]   |
Dec 11 17:09:59.136 INFO [stderr] 5 | use std::io::prelude::*;
Dec 11 17:09:59.136 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 11 17:09:59.136 INFO [stderr]   |
Dec 11 17:09:59.136 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 17:09:59.136 INFO [stderr] 
Dec 11 17:09:59.395 INFO [stderr] warning: method is never used: `new`
Dec 11 17:09:59.395 INFO [stderr]   --> src/player.rs:11:5
Dec 11 17:09:59.395 INFO [stderr]    |
Dec 11 17:09:59.395 INFO [stderr] 11 |     pub fn new(name: &str, elo: i64, seeding: i64) -> Player {
Dec 11 17:09:59.395 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:09:59.395 INFO [stderr]    |
Dec 11 17:09:59.395 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 17:09:59.395 INFO [stderr] 
Dec 11 17:09:59.395 INFO [stderr] warning: crate `ELO_Tournament_Simulator` should have a snake case name such as `elo_tournament_simulator`
Dec 11 17:09:59.395 INFO [stderr]   |
Dec 11 17:09:59.395 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 11 17:09:59.395 INFO [stderr] 
Dec 11 17:09:59.418 INFO [stderr] warning: method is never used: `new`
Dec 11 17:09:59.418 INFO [stderr]   --> src/player.rs:11:5
Dec 11 17:09:59.418 INFO [stderr]    |
Dec 11 17:09:59.418 INFO [stderr] 11 |     pub fn new(name: &str, elo: i64, seeding: i64) -> Player {
Dec 11 17:09:59.418 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:09:59.418 INFO [stderr]    |
Dec 11 17:09:59.418 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 17:09:59.418 INFO [stderr] 
Dec 11 17:09:59.418 INFO [stderr] warning: crate `ELO_Tournament_Simulator` should have a snake case name such as `elo_tournament_simulator`
Dec 11 17:09:59.418 INFO [stderr]   |
Dec 11 17:09:59.419 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 11 17:09:59.419 INFO [stderr] 
Dec 11 17:09:59.442 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.61s
Dec 11 17:09:59.446 INFO [stderr] su: No module specific data is present
Dec 11 17:09:59.880 INFO running `"docker" "inspect" "e9b1a155236d9be3923b1e97a8d6e3bba8c9fd765df664297c35a16691111d50"`
Dec 11 17:10:00.214 INFO running `"docker" "rm" "-f" "e9b1a155236d9be3923b1e97a8d6e3bba8c9fd765df664297c35a16691111d50"`
Dec 11 17:10:00.514 INFO [stdout] e9b1a155236d9be3923b1e97a8d6e3bba8c9fd765df664297c35a16691111d50