[INFO] cloning repository https://github.com/gavilanbe/uno
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gavilanbe/uno" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgavilanbe%2Funo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgavilanbe%2Funo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96f3010e607c5d4df84a81472109fa82fb0f7820
[INFO] testing gavilanbe/uno against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgavilanbe%2Funo" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gavilanbe/uno
[INFO] finished tweaking git repo https://github.com/gavilanbe/uno
[INFO] tweaked toml for git repo https://github.com/gavilanbe/uno written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gavilanbe/uno on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gavilanbe/uno already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 66db0950e5b86cd83dbdbdec568d8f3b7b735b4b804ff50ed9ec9d9f2876ad95
[INFO] running `Command { std: "docker" "start" "66db0950e5b86cd83dbdbdec568d8f3b7b735b4b804ff50ed9ec9d9f2876ad95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66db0950e5b86cd83dbdbdec568d8f3b7b735b4b804ff50ed9ec9d9f2876ad95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "66db0950e5b86cd83dbdbdec568d8f3b7b735b4b804ff50ed9ec9d9f2876ad95" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66db0950e5b86cd83dbdbdec568d8f3b7b735b4b804ff50ed9ec9d9f2876ad95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "66db0950e5b86cd83dbdbdec568d8f3b7b735b4b804ff50ed9ec9d9f2876ad95" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling uno v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `points` is never used
[INFO] [stdout]   --> src/card.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl Kind {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn points(self) -> u32 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `label` is never used
[INFO] [stdout]   --> src/card.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl Card {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn label(&self) -> String {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `player_count` is never used
[INFO] [stdout]    --> src/game.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout]  47 | impl Game {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 125 |     pub fn player_count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 14.87s
[INFO] running `Command { std: "docker" "inspect" "66db0950e5b86cd83dbdbdec568d8f3b7b735b4b804ff50ed9ec9d9f2876ad95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "66db0950e5b86cd83dbdbdec568d8f3b7b735b4b804ff50ed9ec9d9f2876ad95" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling uno v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `points` is never used
[INFO] [stdout]   --> src/card.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl Kind {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn points(self) -> u32 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `label` is never used
[INFO] [stdout]   --> src/card.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl Card {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub fn label(&self) -> String {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `player_count` is never used
[INFO] [stdout]    --> src/game.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout]  47 | impl Game {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 125 |     pub fn player_count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "66db0950e5b86cd83dbdbdec568d8f3b7b735b4b804ff50ed9ec9d9f2876ad95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "66db0950e5b86cd83dbdbdec568d8f3b7b735b4b804ff50ed9ec9d9f2876ad95" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: method `points` is never used
[INFO] [stderr]   --> src/card.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 50 | impl Kind {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 56 |     pub fn points(self) -> u32 {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `label` is never used
[INFO] [stderr]   --> src/card.rs:78:12
[INFO] [stderr]    |
[INFO] [stderr] 72 | impl Card {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 78 |     pub fn label(&self) -> String {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `player_count` is never used
[INFO] [stderr]    --> src/game.rs:125:12
[INFO] [stderr]     |
[INFO] [stderr]  47 | impl Game {
[INFO] [stderr]     | --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 125 |     pub fn player_count(&self) -> usize {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `uno` (bin "uno" test) generated 3 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/build/uno/9e8524ece639fd1f/out/uno-9e8524ece639fd1f)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test game::tests::catch_penalizes_two_cards ... ok
[INFO] [stdout] test game::tests::draw_two_makes_victim_draw ... ok
[INFO] [stdout] test game::tests::deck_has_108_cards ... ok
[INFO] [stdout] test game::tests::emptying_hand_wins ... ok
[INFO] [stdout] test game::tests::playable_rules ... ok
[INFO] [stdout] test bot::tests::bots_finish_a_full_game ... ok
[INFO] [stdout] test game::tests::deal_starts_non_wild ... ok
[INFO] [stdout] test game::tests::dropping_to_one_card_is_vulnerable_until_uno ... ok
[INFO] [stdout] test game::tests::wild_sets_color_and_needs_color ... ok
[INFO] [stdout] test game::tests::skip_jumps_a_player ... ok
[INFO] [stdout] test game::tests::reverse_two_players_acts_as_skip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "66db0950e5b86cd83dbdbdec568d8f3b7b735b4b804ff50ed9ec9d9f2876ad95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66db0950e5b86cd83dbdbdec568d8f3b7b735b4b804ff50ed9ec9d9f2876ad95", kill_on_drop: false }`
[INFO] [stdout] 66db0950e5b86cd83dbdbdec568d8f3b7b735b4b804ff50ed9ec9d9f2876ad95