[INFO] cloning repository https://github.com/NinjaNas/BlackJack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NinjaNas/BlackJack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNinjaNas%2FBlackJack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNinjaNas%2FBlackJack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 98ed93ffd35226144cc79b852b7c6052c114be90
[INFO] checking NinjaNas/BlackJack against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNinjaNas%2FBlackJack" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NinjaNas/BlackJack on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/NinjaNas/BlackJack
[INFO] finished tweaking git repo https://github.com/NinjaNas/BlackJack
[INFO] tweaked toml for git repo https://github.com/NinjaNas/BlackJack written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/NinjaNas/BlackJack already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf1070b694669516a0369d79b533e064d4ab5b5d378675d441739541ee117593
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bf1070b694669516a0369d79b533e064d4ab5b5d378675d441739541ee117593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf1070b694669516a0369d79b533e064d4ab5b5d378675d441739541ee117593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf1070b694669516a0369d79b533e064d4ab5b5d378675d441739541ee117593", kill_on_drop: false }`
[INFO] [stdout] bf1070b694669516a0369d79b533e064d4ab5b5d378675d441739541ee117593
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cae150e6dbfd4f39d9f056717d42dae3e7a2b2c53ac54117cab71b99b6dde25
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9cae150e6dbfd4f39d9f056717d42dae3e7a2b2c53ac54117cab71b99b6dde25", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling const_fn v0.4.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling standback v0.2.13
[INFO] [stderr]    Compiling time v0.2.23
[INFO] [stderr]     Checking getrandom v0.1.15
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking serde v1.0.101
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking black_jack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ClientEvent`, `FromPlayer`, `GameError`
[INFO] [stdout]  --> src/gamecoordinator.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 |     ChipPile, ClientEvent, FromPlayer, GameAction, GameError, GameState, PlayerID,
[INFO] [stdout]   |               ^^^^^^^^^^^  ^^^^^^^^^^              ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ClientEvent`, `FromPlayer`, `GameError`
[INFO] [stdout]  --> src/gamecoordinator.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 |     ChipPile, ClientEvent, FromPlayer, GameAction, GameError, GameState, PlayerID,
[INFO] [stdout]   |               ^^^^^^^^^^^  ^^^^^^^^^^              ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_id`
[INFO] [stdout]   --> src/gamecoordinator.rs:29:26
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn handle_action(player_id: PlayerID, action: GameAction) {
[INFO] [stdout]    |                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `action`
[INFO] [stdout]   --> src/gamecoordinator.rs:29:47
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn handle_action(player_id: PlayerID, action: GameAction) {
[INFO] [stdout]    |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_action`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_id`
[INFO] [stdout]   --> src/gamecoordinator.rs:29:26
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn handle_action(player_id: PlayerID, action: GameAction) {
[INFO] [stdout]    |                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `action`
[INFO] [stdout]   --> src/gamecoordinator.rs:29:47
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn handle_action(player_id: PlayerID, action: GameAction) {
[INFO] [stdout]    |                                               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_action`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `remove_user`
[INFO] [stdout]   --> src/gamestate.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn remove_user(&mut self, player: PlayerID) -> PlayerID {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_current_player`
[INFO] [stdout]   --> src/gamestate.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn get_current_player(&mut self) -> Option<PlayerID> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_dealer_hand`
[INFO] [stdout]   --> src/gamestate.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn get_dealer_hand(&mut self) -> Hand {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_player_money`
[INFO] [stdout]    --> src/gamestate.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn set_player_money(&mut self, player: PlayerID, value: i32) -> Result<(), GameError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_player_bet`
[INFO] [stdout]    --> src/gamestate.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn set_player_bet(&mut self, player: PlayerID, value: i32) -> Result<(), GameError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_round_over`
[INFO] [stdout]    --> src/gamestate.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn is_round_over(&mut self, event: Vec<ClientEvent>) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `dealer_draw`
[INFO] [stdout]    --> src/gamestate.rs:185:12
[INFO] [stdout]     |
[INFO] [stdout] 185 |     pub fn dealer_draw(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `remove_user`
[INFO] [stdout]   --> src/gamestate.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn remove_user(&mut self, player: PlayerID) -> PlayerID {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_player_money`
[INFO] [stdout]    --> src/gamestate.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn set_player_money(&mut self, player: PlayerID, value: i32) -> Result<(), GameError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_player_bet`
[INFO] [stdout]    --> src/gamestate.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn set_player_bet(&mut self, player: PlayerID, value: i32) -> Result<(), GameError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_round_over`
[INFO] [stdout]    --> src/gamestate.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn is_round_over(&mut self, event: Vec<ClientEvent>) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.38s
[INFO] running `Command { std: "docker" "inspect" "9cae150e6dbfd4f39d9f056717d42dae3e7a2b2c53ac54117cab71b99b6dde25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cae150e6dbfd4f39d9f056717d42dae3e7a2b2c53ac54117cab71b99b6dde25", kill_on_drop: false }`
[INFO] [stdout] 9cae150e6dbfd4f39d9f056717d42dae3e7a2b2c53ac54117cab71b99b6dde25