[INFO] cloning repository https://github.com/ProgrammingIncluded/Unstable-Unicorns-RS [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ProgrammingIncluded/Unstable-Unicorns-RS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProgrammingIncluded%2FUnstable-Unicorns-RS", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProgrammingIncluded%2FUnstable-Unicorns-RS'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4384d2c4840621c145690bddab08131afa1209c5 [INFO] checking ProgrammingIncluded/Unstable-Unicorns-RS against master#b3bd7058c139e71bae0862ef8f8ac936208873e9 for pr-123752 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProgrammingIncluded%2FUnstable-Unicorns-RS" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ProgrammingIncluded/Unstable-Unicorns-RS on toolchain b3bd7058c139e71bae0862ef8f8ac936208873e9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ProgrammingIncluded/Unstable-Unicorns-RS [INFO] finished tweaking git repo https://github.com/ProgrammingIncluded/Unstable-Unicorns-RS [INFO] tweaked toml for git repo https://github.com/ProgrammingIncluded/Unstable-Unicorns-RS written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ProgrammingIncluded/Unstable-Unicorns-RS 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" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking ProgrammingIncluded/Unstable-Unicorns-RS against try#57fe1b734d9ff1c8a92bda60b85506b9648158d3 for pr-123752 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProgrammingIncluded%2FUnstable-Unicorns-RS" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ProgrammingIncluded/Unstable-Unicorns-RS on toolchain 57fe1b734d9ff1c8a92bda60b85506b9648158d3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ProgrammingIncluded/Unstable-Unicorns-RS [INFO] finished tweaking git repo https://github.com/ProgrammingIncluded/Unstable-Unicorns-RS [INFO] tweaked toml for git repo https://github.com/ProgrammingIncluded/Unstable-Unicorns-RS written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ProgrammingIncluded/Unstable-Unicorns-RS 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" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 784f4863c3a96abb49978efb77675f0ea18278a0edce16aeba9abdb92761a7b1 [INFO] running `Command { std: "docker" "start" "-a" "784f4863c3a96abb49978efb77675f0ea18278a0edce16aeba9abdb92761a7b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "784f4863c3a96abb49978efb77675f0ea18278a0edce16aeba9abdb92761a7b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "784f4863c3a96abb49978efb77675f0ea18278a0edce16aeba9abdb92761a7b1", kill_on_drop: false }` [INFO] [stdout] 784f4863c3a96abb49978efb77675f0ea18278a0edce16aeba9abdb92761a7b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57d4ef06e21962b39cbc3f617d12fa9b25707e59bf708349bb85f2155e47f29a [INFO] running `Command { std: "docker" "start" "-a" "57d4ef06e21962b39cbc3f617d12fa9b25707e59bf708349bb85f2155e47f29a", kill_on_drop: false }` [INFO] [stderr] Checking dyn-clone v1.0.4 [INFO] [stderr] Checking unstable_unicorns v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `TypeId` [INFO] [stdout] --> src/cards.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use std::any::{Any, TypeId}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/cards.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Actions`, `Board` [INFO] [stdout] --> src/cards.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::state::{Actions, Action, ActionType, Board, History}; [INFO] [stdout] | ^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any`, `TypeId` [INFO] [stdout] --> src/state.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::any::{Any, TypeId}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/state.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/state.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 138 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/game.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cards::*` [INFO] [stdout] --> src/game.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | use crate::cards::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TypeId` [INFO] [stdout] --> src/cards.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use std::any::{Any, TypeId}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Actions` [INFO] [stdout] --> src/cards.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::state::{Actions, Action, ActionType, Board, History}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Any`, `TypeId` [INFO] [stdout] --> src/state.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::any::{Any, TypeId}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/state.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/cards.rs:39:30 [INFO] [stdout] | [INFO] [stdout] 39 | fn play(self: Box, player: usize, history: &History) -> Option { None } [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `history` [INFO] [stdout] --> src/cards.rs:39:45 [INFO] [stdout] | [INFO] [stdout] 39 | fn play(self: Box, player: usize, history: &History) -> Option { None } [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/cards.rs:40:31 [INFO] [stdout] | [INFO] [stdout] 40 | fn react(self: Box, player: usize, history: &History) -> Option { None } [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `history` [INFO] [stdout] --> src/cards.rs:40:46 [INFO] [stdout] | [INFO] [stdout] 40 | fn react(self: Box, player: usize, history: &History) -> Option { None } [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/cards.rs:41:23 [INFO] [stdout] | [INFO] [stdout] 41 | fn destroy(&self, player: usize, history: &History) -> Option { None } [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `history` [INFO] [stdout] --> src/cards.rs:41:38 [INFO] [stdout] | [INFO] [stdout] 41 | fn destroy(&self, player: usize, history: &History) -> Option { None } [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/cards.rs:42:21 [INFO] [stdout] | [INFO] [stdout] 42 | fn steal(&self, player: usize, history: &History) -> Option { None } [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `history` [INFO] [stdout] --> src/cards.rs:42:36 [INFO] [stdout] | [INFO] [stdout] 42 | fn steal(&self, player: usize, history: &History) -> Option { None } [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/cards.rs:39:30 [INFO] [stdout] | [INFO] [stdout] 39 | fn play(self: Box, player: usize, history: &History) -> Option { None } [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `history` [INFO] [stdout] --> src/cards.rs:39:45 [INFO] [stdout] | [INFO] [stdout] 39 | fn play(self: Box, player: usize, history: &History) -> Option { None } [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/cards.rs:40:31 [INFO] [stdout] | [INFO] [stdout] 40 | fn react(self: Box, player: usize, history: &History) -> Option { None } [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `history` [INFO] [stdout] --> src/cards.rs:40:46 [INFO] [stdout] | [INFO] [stdout] 40 | fn react(self: Box, player: usize, history: &History) -> Option { None } [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/cards.rs:41:23 [INFO] [stdout] | [INFO] [stdout] 41 | fn destroy(&self, player: usize, history: &History) -> Option { None } [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `history` [INFO] [stdout] --> src/cards.rs:41:38 [INFO] [stdout] | [INFO] [stdout] 41 | fn destroy(&self, player: usize, history: &History) -> Option { None } [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/cards.rs:42:21 [INFO] [stdout] | [INFO] [stdout] 42 | fn steal(&self, player: usize, history: &History) -> Option { None } [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `history` [INFO] [stdout] --> src/cards.rs:42:36 [INFO] [stdout] | [INFO] [stdout] 42 | fn steal(&self, player: usize, history: &History) -> Option { None } [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/cards.rs:107:30 [INFO] [stdout] | [INFO] [stdout] 107 | fn play(self: Box, player: usize, history: &History) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `history` [INFO] [stdout] --> src/cards.rs:107:45 [INFO] [stdout] | [INFO] [stdout] 107 | fn play(self: Box, player: usize, history: &History) -> Option { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/cards.rs:141:31 [INFO] [stdout] | [INFO] [stdout] 141 | fn react(self: Box, player: usize, history: &History) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/cards.rs:163:31 [INFO] [stdout] | [INFO] [stdout] 163 | fn react(self: Box, player: usize, history: &History) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/state.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | for i in 0..player_count { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ep` [INFO] [stdout] --> src/game.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | let ep = self.effect_phase(player, history); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ep` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/cards.rs:107:30 [INFO] [stdout] | [INFO] [stdout] 107 | fn play(self: Box, player: usize, history: &History) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `history` [INFO] [stdout] --> src/cards.rs:107:45 [INFO] [stdout] | [INFO] [stdout] 107 | fn play(self: Box, player: usize, history: &History) -> Option { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/cards.rs:141:31 [INFO] [stdout] | [INFO] [stdout] 141 | fn react(self: Box, player: usize, history: &History) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/cards.rs:163:31 [INFO] [stdout] | [INFO] [stdout] 163 | fn react(self: Box, player: usize, history: &History) -> Option { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/state.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | for i in 0..player_count { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let mut react_node = Node::new(vec![], None, start_action.clone()); [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: unused variable: `ep` [INFO] [stdout] --> src/game.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | let ep = self.effect_phase(player, history); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ep` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/game.rs:223:13 [INFO] [stdout] | [INFO] [stdout] 223 | let result = game.effect_phase(0, &history); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let mut react_node = Node::new(vec![], None, start_action.clone()); [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: type `cards::CardType` is more private than the item `cards::Card::ctype` [INFO] [stdout] --> src/cards.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | fn ctype(&self) -> CardType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `cards::Card::ctype` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `cards::CardType` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/cards.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | enum CardType { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `cards::CardType` is more private than the item `::ctype` [INFO] [stdout] --> src/cards.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | fn ctype(&self) -> CardType { CardType::Null } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::ctype` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `cards::CardType` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/cards.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | enum CardType { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `cards::CardType` is more private than the item `::ctype` [INFO] [stdout] --> src/cards.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | fn ctype(&self) -> CardType { CardType::Instant } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::ctype` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `cards::CardType` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/cards.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | enum CardType { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `cards::CardType` is more private than the item `::ctype` [INFO] [stdout] --> src/cards.rs:139:5 [INFO] [stdout] | [INFO] [stdout] 139 | fn ctype(&self) -> CardType { CardType::Instant } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::ctype` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `cards::CardType` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/cards.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | enum CardType { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `cards::CardType` is more private than the item `::ctype` [INFO] [stdout] --> src/cards.rs:161:5 [INFO] [stdout] | [INFO] [stdout] 161 | fn ctype(&self) -> CardType { CardType::Instant } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::ctype` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `cards::CardType` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/cards.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | enum CardType { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `count_card` is never used [INFO] [stdout] --> src/cards.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 64 | pub trait QueryCards { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 73 | fn count_card(&self) -> usize; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_count_card` is never used [INFO] [stdout] --> src/cards.rs:200:8 [INFO] [stdout] | [INFO] [stdout] 200 | fn test_count_card() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_states`, and `play_phase` are never used [INFO] [stdout] --> src/game.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 50 | impl Game { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 51 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | fn get_states(&self, player: usize, history: &History) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | fn play_phase(&self, player: usize, history: &History) -> Link { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `CardTest` should have a snake case name [INFO] [stdout] --> src/cards.rs:186:5 [INFO] [stdout] | [INFO] [stdout] 186 | mod CardTest { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `card_test` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `StateTest` should have a snake case name [INFO] [stdout] --> src/state.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 137 | mod StateTest { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `state_test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `GameTest` should have a snake case name [INFO] [stdout] --> src/game.rs:190:5 [INFO] [stdout] | [INFO] [stdout] 190 | mod GameTest { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `game_test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `CardType` is more private than the item `cards::Card::ctype` [INFO] [stdout] --> src/cards.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | fn ctype(&self) -> CardType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `cards::Card::ctype` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `CardType` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/cards.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | enum CardType { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `CardType` is more private than the item `::ctype` [INFO] [stdout] --> src/cards.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | fn ctype(&self) -> CardType { CardType::Null } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::ctype` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `CardType` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/cards.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | enum CardType { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `CardType` is more private than the item `::ctype` [INFO] [stdout] --> src/cards.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | fn ctype(&self) -> CardType { CardType::Instant } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::ctype` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `CardType` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/cards.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | enum CardType { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `CardType` is more private than the item `::ctype` [INFO] [stdout] --> src/cards.rs:139:5 [INFO] [stdout] | [INFO] [stdout] 139 | fn ctype(&self) -> CardType { CardType::Instant } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::ctype` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `CardType` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/cards.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | enum CardType { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `CardType` is more private than the item `::ctype` [INFO] [stdout] --> src/cards.rs:161:5 [INFO] [stdout] | [INFO] [stdout] 161 | fn ctype(&self) -> CardType { CardType::Instant } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::ctype` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `CardType` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/cards.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | enum CardType { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Magic`, `Downgrade`, `Upgrade`, `BasicUnicorn`, `MagicUnicorn`, and `BabyUnicorn` are never constructed [INFO] [stdout] --> src/cards.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 14 | enum CardType { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 17 | Magic, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 18 | Downgrade, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 19 | Upgrade, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 20 | BasicUnicorn, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 21 | MagicUnicorn, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 22 | BabyUnicorn [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CardType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_unicorn` is never used [INFO] [stdout] --> src/cards.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 25 | impl CardType { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 26 | fn is_unicorn(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `has_card` and `count_card` are never used [INFO] [stdout] --> src/cards.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 64 | pub trait QueryCards { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 70 | fn has_card(&self) -> bool; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | fn count_card(&self) -> usize; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Actions` is never used [INFO] [stdout] --> src/state.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | pub type Actions = Vec; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Link` is never used [INFO] [stdout] --> src/game.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | type Link = Rc>; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `WeakLink` is never used [INFO] [stdout] --> src/game.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | type WeakLink = Weak>; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Node` is never constructed [INFO] [stdout] --> src/game.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/game.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl Node { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 17 | fn new(children: Vec>, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GameTree` is never constructed [INFO] [stdout] --> src/game.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | struct GameTree { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/game.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 36 | impl GameTree { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 37 | fn new(action: Action) -> GameTree { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Game` is never constructed [INFO] [stdout] --> src/game.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | struct Game {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_states`, `effect_phase`, `draw_phase`, `react_phase`, and `play_phase` are never used [INFO] [stdout] --> src/game.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 50 | impl Game { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 51 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | fn get_states(&self, player: usize, history: &History) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | fn effect_phase(&self, player: usize, history: &History) -> Link { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | fn draw_phase(&self, player: usize, history: &History) -> Link { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 147 | fn react_phase(&self, player: usize, history: &History) -> Link { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | fn play_phase(&self, player: usize, history: &History) -> Link { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `StateTest` should have a snake case name [INFO] [stdout] --> src/state.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 137 | mod StateTest { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `state_test` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `GameTest` should have a snake case name [INFO] [stdout] --> src/game.rs:190:5 [INFO] [stdout] | [INFO] [stdout] 190 | mod GameTest { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `game_test` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 42 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "57d4ef06e21962b39cbc3f617d12fa9b25707e59bf708349bb85f2155e47f29a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57d4ef06e21962b39cbc3f617d12fa9b25707e59bf708349bb85f2155e47f29a", kill_on_drop: false }` [INFO] [stdout] 57d4ef06e21962b39cbc3f617d12fa9b25707e59bf708349bb85f2155e47f29a