[INFO] cloning repository https://github.com/giwiro/casino [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/giwiro/casino" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiwiro%2Fcasino", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiwiro%2Fcasino'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0838ce4c45b7659cea9e843787236ac5155603ac [INFO] checking giwiro/casino against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiwiro%2Fcasino" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/giwiro/casino on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/giwiro/casino [INFO] finished tweaking git repo https://github.com/giwiro/casino [INFO] tweaked toml for git repo https://github.com/giwiro/casino written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/giwiro/casino already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 939b1dea3634e7c4ac82e36aa250981c7923f211de379a39d252589a4aba1ad1 [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" "939b1dea3634e7c4ac82e36aa250981c7923f211de379a39d252589a4aba1ad1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "939b1dea3634e7c4ac82e36aa250981c7923f211de379a39d252589a4aba1ad1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "939b1dea3634e7c4ac82e36aa250981c7923f211de379a39d252589a4aba1ad1", kill_on_drop: false }` [INFO] [stdout] 939b1dea3634e7c4ac82e36aa250981c7923f211de379a39d252589a4aba1ad1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8504e4272b122b74932a955260bda15c27997e92d4f1e4acac344e09097ebf70 [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" "8504e4272b122b74932a955260bda15c27997e92d4f1e4acac344e09097ebf70", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking casino v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `has_as` [INFO] [stdout] --> src/hand.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let has_as = false; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_as` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `split_player_hand` [INFO] [stdout] --> src/game.rs:86:17 [INFO] [stdout] | [INFO] [stdout] 86 | let mut split_player_hand = Hand::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_split_player_hand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | let mut bet_multiplier: u32 = 1; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | let mut split_player_hand = Hand::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_empty` [INFO] [stdout] --> src/hand.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn is_empty(&self) -> bool { [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: `is_pair` [INFO] [stdout] --> src/hand.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn is_pair(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `split` [INFO] [stdout] --> src/hand.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn split(&mut self) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Hit` [INFO] [stdout] --> src/game.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | Hit, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Stand` [INFO] [stdout] --> src/game.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | Stand, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Split` [INFO] [stdout] --> src/game.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | Split, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `has_as` [INFO] [stdout] --> src/hand.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let has_as = false; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_as` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `split_player_hand` [INFO] [stdout] --> src/game.rs:86:17 [INFO] [stdout] | [INFO] [stdout] 86 | let mut split_player_hand = Hand::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_split_player_hand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | let mut bet_multiplier: u32 = 1; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | let mut split_player_hand = Hand::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_empty` [INFO] [stdout] --> src/hand.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn is_empty(&self) -> bool { [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: `is_pair` [INFO] [stdout] --> src/hand.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn is_pair(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `split` [INFO] [stdout] --> src/hand.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn split(&mut self) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Hit` [INFO] [stdout] --> src/game.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | Hit, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Stand` [INFO] [stdout] --> src/game.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | Stand, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Split` [INFO] [stdout] --> src/game.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | Split, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.09s [INFO] running `Command { std: "docker" "inspect" "8504e4272b122b74932a955260bda15c27997e92d4f1e4acac344e09097ebf70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8504e4272b122b74932a955260bda15c27997e92d4f1e4acac344e09097ebf70", kill_on_drop: false }` [INFO] [stdout] 8504e4272b122b74932a955260bda15c27997e92d4f1e4acac344e09097ebf70