Dec 13 17:00:31.288 INFO testing ickshonpe/elo_tournament_simulator against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 17:00:31.288 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 13 17:00:31.763 INFO [stdout] 4da15e246ac0bd3df70997c63c3b8910169962d8ef3e6c9594dd7878a8cc0c16
Dec 13 17:00:31.840 INFO running `"docker" "start" "-a" "4da15e246ac0bd3df70997c63c3b8910169962d8ef3e6c9594dd7878a8cc0c16"`
Dec 13 17:00:32.958 INFO [stderr] usermod: no changes
Dec 13 17:00:33.047 INFO [stderr]    Compiling linked-hash-map v0.3.0
Dec 13 17:00:33.583 INFO [stderr]    Compiling yaml-rust v0.3.5
Dec 13 17:00:36.268 INFO [stderr]    Compiling serde_yaml v0.7.1
Dec 13 17:00:39.289 INFO [stderr]    Compiling ELO_Tournament_Simulator v0.1.0 (/source)
Dec 13 17:00:39.871 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 13 17:00:39.871 INFO [stderr]  --> src/tournament_data.rs:5:5
Dec 13 17:00:39.871 INFO [stderr]   |
Dec 13 17:00:39.871 INFO [stderr] 5 | use std::io::prelude::*;
Dec 13 17:00:39.871 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 13 17:00:39.871 INFO [stderr]   |
Dec 13 17:00:39.871 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 17:00:39.871 INFO [stderr] 
Dec 13 17:00:40.167 INFO [stderr] warning: method is never used: `new`
Dec 13 17:00:40.167 INFO [stderr]   --> src/player.rs:11:5
Dec 13 17:00:40.167 INFO [stderr]    |
Dec 13 17:00:40.167 INFO [stderr] 11 |     pub fn new(name: &str, elo: i64, seeding: i64) -> Player {
Dec 13 17:00:40.167 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:00:40.167 INFO [stderr]    |
Dec 13 17:00:40.167 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 17:00:40.167 INFO [stderr] 
Dec 13 17:00:40.167 INFO [stderr] warning: crate `ELO_Tournament_Simulator` should have a snake case name such as `elo_tournament_simulator`
Dec 13 17:00:40.167 INFO [stderr]   |
Dec 13 17:00:40.167 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 17:00:40.167 INFO [stderr] 
Dec 13 17:00:41.680 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.69s
Dec 13 17:00:41.687 INFO [stderr] su: No module specific data is present
Dec 13 17:00:42.327 INFO running `"docker" "inspect" "4da15e246ac0bd3df70997c63c3b8910169962d8ef3e6c9594dd7878a8cc0c16"`
Dec 13 17:00:42.639 INFO running `"docker" "rm" "-f" "4da15e246ac0bd3df70997c63c3b8910169962d8ef3e6c9594dd7878a8cc0c16"`
Dec 13 17:00:42.954 INFO [stdout] 4da15e246ac0bd3df70997c63c3b8910169962d8ef3e6c9594dd7878a8cc0c16
Dec 13 17:00:42.968 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 13 17:00:43.307 INFO [stdout] 951d729a3594aa5995e101504f82fb85d195bcf3ff8565dff775c2b09fc7f2f6
Dec 13 17:00:43.320 INFO running `"docker" "start" "-a" "951d729a3594aa5995e101504f82fb85d195bcf3ff8565dff775c2b09fc7f2f6"`
Dec 13 17:00:43.930 INFO [stderr] usermod: no changes
Dec 13 17:00:44.008 INFO [stderr]    Compiling ELO_Tournament_Simulator v0.1.0 (/source)
Dec 13 17:00:44.463 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 13 17:00:44.463 INFO [stderr]  --> src/tournament_data.rs:5:5
Dec 13 17:00:44.463 INFO [stderr]   |
Dec 13 17:00:44.463 INFO [stderr] 5 | use std::io::prelude::*;
Dec 13 17:00:44.463 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 13 17:00:44.463 INFO [stderr]   |
Dec 13 17:00:44.471 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 17:00:44.471 INFO [stderr] 
Dec 13 17:00:44.711 INFO [stderr] warning: method is never used: `new`
Dec 13 17:00:44.711 INFO [stderr]   --> src/player.rs:11:5
Dec 13 17:00:44.711 INFO [stderr]    |
Dec 13 17:00:44.711 INFO [stderr] 11 |     pub fn new(name: &str, elo: i64, seeding: i64) -> Player {
Dec 13 17:00:44.711 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 17:00:44.711 INFO [stderr]    |
Dec 13 17:00:44.711 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 17:00:44.711 INFO [stderr] 
Dec 13 17:00:44.711 INFO [stderr] warning: crate `ELO_Tournament_Simulator` should have a snake case name such as `elo_tournament_simulator`
Dec 13 17:00:44.711 INFO [stderr]   |
Dec 13 17:00:44.711 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 13 17:00:44.711 INFO [stderr] 
Dec 13 17:00:45.130 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 13 17:00:45.135 INFO [stderr] su: No module specific data is present
Dec 13 17:00:45.535 INFO running `"docker" "inspect" "951d729a3594aa5995e101504f82fb85d195bcf3ff8565dff775c2b09fc7f2f6"`
Dec 13 17:00:45.859 INFO running `"docker" "rm" "-f" "951d729a3594aa5995e101504f82fb85d195bcf3ff8565dff775c2b09fc7f2f6"`
Dec 13 17:00:46.203 INFO [stdout] 951d729a3594aa5995e101504f82fb85d195bcf3ff8565dff775c2b09fc7f2f6
Dec 13 17:00:46.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 13 17:00:46.635 INFO [stdout] 4b36f3d1218681a7586ba44e49c84af31904c91557125ccd23dc2dfd962ef5dd
Dec 13 17:00:46.641 INFO running `"docker" "start" "-a" "4b36f3d1218681a7586ba44e49c84af31904c91557125ccd23dc2dfd962ef5dd"`
Dec 13 17:00:47.811 INFO [stderr] usermod: no changes
Dec 13 17:00:47.947 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 13 17:00:47.951 INFO [stderr]      Running /target/debug/deps/ELO_Tournament_Simulator-7a9635b1c7e1aeba
Dec 13 17:00:47.955 INFO [stdout] 
Dec 13 17:00:47.955 INFO [stdout] running 0 tests
Dec 13 17:00:47.955 INFO [stdout] 
Dec 13 17:00:47.955 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 17:00:47.955 INFO [stdout] 
Dec 13 17:00:47.959 INFO [stderr] su: No module specific data is present
Dec 13 17:00:48.875 INFO running `"docker" "inspect" "4b36f3d1218681a7586ba44e49c84af31904c91557125ccd23dc2dfd962ef5dd"`
Dec 13 17:00:49.125 INFO running `"docker" "rm" "-f" "4b36f3d1218681a7586ba44e49c84af31904c91557125ccd23dc2dfd962ef5dd"`
Dec 13 17:00:49.438 INFO [stdout] 4b36f3d1218681a7586ba44e49c84af31904c91557125ccd23dc2dfd962ef5dd