[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] testing giwiro/casino against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgiwiro%2Fcasino" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [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-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/giwiro/casino on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/giwiro/casino 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 656ac25f7f1f8085a23c6d5604e36fff50dddcb1df05a7100dc83fa4f3c91376 [INFO] running `Command { std: "docker" "start" "-a" "656ac25f7f1f8085a23c6d5604e36fff50dddcb1df05a7100dc83fa4f3c91376", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "656ac25f7f1f8085a23c6d5604e36fff50dddcb1df05a7100dc83fa4f3c91376", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "656ac25f7f1f8085a23c6d5604e36fff50dddcb1df05a7100dc83fa4f3c91376", kill_on_drop: false }` [INFO] [stdout] 656ac25f7f1f8085a23c6d5604e36fff50dddcb1df05a7100dc83fa4f3c91376 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] a41bfa6e4f8681c4c38f7df31de06b187764eaba385296c3fe49122724801ddd [INFO] running `Command { std: "docker" "start" "-a" "a41bfa6e4f8681c4c38f7df31de06b187764eaba385296c3fe49122724801ddd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling 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: field `shape` is never read [INFO] [stdout] --> src/card.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Card { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 11 | pub shape: Shape, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_empty`, `is_pair`, and `split` are never used [INFO] [stdout] --> src/hand.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Hand { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn is_pair(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn split(&mut self) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `GameMove` is never used [INFO] [stdout] --> src/game.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | pub enum GameMove { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GameMove` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.44s [INFO] running `Command { std: "docker" "inspect" "a41bfa6e4f8681c4c38f7df31de06b187764eaba385296c3fe49122724801ddd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a41bfa6e4f8681c4c38f7df31de06b187764eaba385296c3fe49122724801ddd", kill_on_drop: false }` [INFO] [stdout] a41bfa6e4f8681c4c38f7df31de06b187764eaba385296c3fe49122724801ddd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2327e617084d5d19d1c0a2e11f2fb58d11b290ef168d946fd2491dce29dbd301 [INFO] running `Command { std: "docker" "start" "-a" "2327e617084d5d19d1c0a2e11f2fb58d11b290ef168d946fd2491dce29dbd301", kill_on_drop: false }` [INFO] [stderr] Compiling 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: field `shape` is never read [INFO] [stdout] --> src/card.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Card { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 11 | pub shape: Shape, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_empty`, `is_pair`, and `split` are never used [INFO] [stdout] --> src/hand.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Hand { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn is_pair(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn split(&mut self) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `GameMove` is never used [INFO] [stdout] --> src/game.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | pub enum GameMove { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GameMove` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "2327e617084d5d19d1c0a2e11f2fb58d11b290ef168d946fd2491dce29dbd301", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2327e617084d5d19d1c0a2e11f2fb58d11b290ef168d946fd2491dce29dbd301", kill_on_drop: false }` [INFO] [stdout] 2327e617084d5d19d1c0a2e11f2fb58d11b290ef168d946fd2491dce29dbd301 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] b23a04169fc012900734e2cbd22ab07836f9236476eccc121d456a9ebbc046e8 [INFO] running `Command { std: "docker" "start" "-a" "b23a04169fc012900734e2cbd22ab07836f9236476eccc121d456a9ebbc046e8", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `has_as` [INFO] [stderr] --> src/hand.rs:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | let has_as = false; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_as` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `split_player_hand` [INFO] [stderr] --> src/game.rs:86:17 [INFO] [stderr] | [INFO] [stderr] 86 | let mut split_player_hand = Hand::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_split_player_hand` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game.rs:78:13 [INFO] [stderr] | [INFO] [stderr] 78 | let mut bet_multiplier: u32 = 1; [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | let mut split_player_hand = Hand::new(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field `shape` is never read [INFO] [stderr] --> src/card.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct Card { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 11 | pub shape: Shape, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Card` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: methods `is_empty`, `is_pair`, and `split` are never used [INFO] [stderr] --> src/hand.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 8 | impl Hand { [INFO] [stderr] | --------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 15 | pub fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 19 | pub fn is_pair(&self) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 27 | pub fn split(&mut self) -> Result { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `GameMove` is never used [INFO] [stderr] --> src/game.rs:24:10 [INFO] [stderr] | [INFO] [stderr] 24 | pub enum GameMove { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `GameMove` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `casino` (bin "casino" test) generated 7 warnings (run `cargo fix --bin "casino" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/casino-3ee37a2e5b319ecf) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b23a04169fc012900734e2cbd22ab07836f9236476eccc121d456a9ebbc046e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b23a04169fc012900734e2cbd22ab07836f9236476eccc121d456a9ebbc046e8", kill_on_drop: false }` [INFO] [stdout] b23a04169fc012900734e2cbd22ab07836f9236476eccc121d456a9ebbc046e8