[INFO] cloning repository https://github.com/levi-wj/rust-poker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levi-wj/rust-poker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevi-wj%2Frust-poker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevi-wj%2Frust-poker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 230821e842835cc8b771f973a52b318f36519379 [INFO] checking levi-wj/rust-poker against master#b2728d5426bab1d8c39709768c7e22b7f66dde5d for pr-135852 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevi-wj%2Frust-poker" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/levi-wj/rust-poker on toolchain b2728d5426bab1d8c39709768c7e22b7f66dde5d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/levi-wj/rust-poker [INFO] finished tweaking git repo https://github.com/levi-wj/rust-poker [INFO] tweaked toml for git repo https://github.com/levi-wj/rust-poker written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/levi-wj/rust-poker 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" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b94730370565cbbbc398070fac83936fc928ec90325229f6361ba7d2c3a98eea [INFO] running `Command { std: "docker" "start" "-a" "b94730370565cbbbc398070fac83936fc928ec90325229f6361ba7d2c3a98eea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b94730370565cbbbc398070fac83936fc928ec90325229f6361ba7d2c3a98eea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b94730370565cbbbc398070fac83936fc928ec90325229f6361ba7d2c3a98eea", kill_on_drop: false }` [INFO] [stdout] b94730370565cbbbc398070fac83936fc928ec90325229f6361ba7d2c3a98eea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 29bc6ca355fc0f8d86720719af84819252f94d7ab33191f47e9b890a4dcb4e7a [INFO] running `Command { std: "docker" "start" "-a" "29bc6ca355fc0f8d86720719af84819252f94d7ab33191f47e9b890a4dcb4e7a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling strum_macros v0.25.2 [INFO] [stderr] Checking poker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/actions.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | confidence -= (game.cur_bet - player.cur_bet); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 43 - confidence -= (game.cur_bet - player.cur_bet); [INFO] [stdout] 43 + confidence -= game.cur_bet - player.cur_bet; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/actions.rs:44:19 [INFO] [stdout] | [INFO] [stdout] 44 | confidence += (get_high_card(&player.hand) * 4); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 44 - confidence += (get_high_card(&player.hand) * 4); [INFO] [stdout] 44 + confidence += get_high_card(&player.hand) * 4; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/actions.rs:47:48 [INFO] [stdout] | [INFO] [stdout] 47 | do_action(game, player, Action::Raise, (rng.gen_range(1..confidence) / 5)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 47 - do_action(game, player, Action::Raise, (rng.gen_range(1..confidence) / 5)); [INFO] [stdout] 47 + do_action(game, player, Action::Raise, rng.gen_range(1..confidence) / 5); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/actions.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | confidence -= (game.cur_bet - player.cur_bet); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 43 - confidence -= (game.cur_bet - player.cur_bet); [INFO] [stdout] 43 + confidence -= game.cur_bet - player.cur_bet; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/actions.rs:44:19 [INFO] [stdout] | [INFO] [stdout] 44 | confidence += (get_high_card(&player.hand) * 4); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 44 - confidence += (get_high_card(&player.hand) * 4); [INFO] [stdout] 44 + confidence += get_high_card(&player.hand) * 4; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/actions.rs:47:48 [INFO] [stdout] | [INFO] [stdout] 47 | do_action(game, player, Action::Raise, (rng.gen_range(1..confidence) / 5)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 47 - do_action(game, player, Action::Raise, (rng.gen_range(1..confidence) / 5)); [INFO] [stdout] 47 + do_action(game, player, Action::Raise, rng.gen_range(1..confidence) / 5); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pool` is never read [INFO] [stdout] --> src/main.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | let mut pool: i32 = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RoyalFlush` is never constructed [INFO] [stdout] --> src/cards.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum HandEval { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 18 | RoyalFlush, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HandEval` 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: value assigned to `pool` is never read [INFO] [stdout] --> src/main.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | let mut pool: i32 = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `RoyalFlush` is never constructed [INFO] [stdout] --> src/cards.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum HandEval { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 18 | RoyalFlush, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HandEval` 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.36s [INFO] running `Command { std: "docker" "inspect" "29bc6ca355fc0f8d86720719af84819252f94d7ab33191f47e9b890a4dcb4e7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29bc6ca355fc0f8d86720719af84819252f94d7ab33191f47e9b890a4dcb4e7a", kill_on_drop: false }` [INFO] [stdout] 29bc6ca355fc0f8d86720719af84819252f94d7ab33191f47e9b890a4dcb4e7a