[INFO] cloning repository https://github.com/AnicetNgrt/zugzwang_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AnicetNgrt/zugzwang_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnicetNgrt%2Fzugzwang_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnicetNgrt%2Fzugzwang_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a358778a485b3df385139169e4f3a609ef3e96fc [INFO] building AnicetNgrt/zugzwang_rust against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnicetNgrt%2Fzugzwang_rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AnicetNgrt/zugzwang_rust on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AnicetNgrt/zugzwang_rust [INFO] finished tweaking git repo https://github.com/AnicetNgrt/zugzwang_rust [INFO] tweaked toml for git repo https://github.com/AnicetNgrt/zugzwang_rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/AnicetNgrt/zugzwang_rust 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded text_io v0.1.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 446863abf310cd90591d27a4397d59546707249bab7f5f5fd8445124c2f58feb [INFO] running `Command { std: "docker" "start" "-a" "446863abf310cd90591d27a4397d59546707249bab7f5f5fd8445124c2f58feb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "446863abf310cd90591d27a4397d59546707249bab7f5f5fd8445124c2f58feb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "446863abf310cd90591d27a4397d59546707249bab7f5f5fd8445124c2f58feb", kill_on_drop: false }` [INFO] [stdout] 446863abf310cd90591d27a4397d59546707249bab7f5f5fd8445124c2f58feb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c987eb0ea854665d7b4f992810f7d7a75c5a7294daa7a7addd9aa544d487060 [INFO] running `Command { std: "docker" "start" "-a" "7c987eb0ea854665d7b4f992810f7d7a75c5a7294daa7a7addd9aa544d487060", kill_on_drop: false }` [INFO] [stderr] Compiling text_io v0.1.8 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling zugzwang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `card::*` [INFO] [stdout] --> src/zugzwang/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use card::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IdleBrain` [INFO] [stdout] --> src/main.rs:8:56 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::zugzwang::brains::{DeterministicPawnPlacer, IdleBrain}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/zugzwang/actions/place_pawn.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut pawn = match pawn { [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: methods `sub` and `add` are never used [INFO] [stdout] --> src/zugzwang/util.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Pacman { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn sub(&mut self, x: Size, y: Size) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn add(&mut self, x: Size, y: Size) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `end_turn_ap_gain` and `max_ap_per_player` are never read [INFO] [stdout] --> src/zugzwang/game.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct GameSettings { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | pub end_turn_ap_gain: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | pub max_ap_per_player: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ap` and `id` are never read [INFO] [stdout] --> src/zugzwang/player.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Player { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 5 | pub ap: u8, [INFO] [stdout] | ^^ [INFO] [stdout] 6 | pub id: Id [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Card` is never constructed [INFO] [stdout] --> src/zugzwang/card.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Card<'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CardArchetype` is never constructed [INFO] [stdout] --> src/zugzwang/card.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct CardArchetype { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CardAction` is never constructed [INFO] [stdout] --> src/zugzwang/card.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct CardAction { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `player_id` is never read [INFO] [stdout] --> src/zugzwang/actions/create_give_pawn.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct CreateGivePawn { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 5 | pub player_id: Id, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "7c987eb0ea854665d7b4f992810f7d7a75c5a7294daa7a7addd9aa544d487060", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c987eb0ea854665d7b4f992810f7d7a75c5a7294daa7a7addd9aa544d487060", kill_on_drop: false }` [INFO] [stdout] 7c987eb0ea854665d7b4f992810f7d7a75c5a7294daa7a7addd9aa544d487060 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4eb4577b9f5686f16201b701f417954c843f69e88879bf3556c2bc42e40ab4f [INFO] running `Command { std: "docker" "start" "-a" "c4eb4577b9f5686f16201b701f417954c843f69e88879bf3556c2bc42e40ab4f", kill_on_drop: false }` [INFO] [stderr] Compiling zugzwang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `card::*` [INFO] [stdout] --> src/zugzwang/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use card::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IdleBrain` [INFO] [stdout] --> src/main.rs:8:56 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::zugzwang::brains::{DeterministicPawnPlacer, IdleBrain}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/zugzwang/actions/place_pawn.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut pawn = match pawn { [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: methods `sub` and `add` are never used [INFO] [stdout] --> src/zugzwang/util.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Pacman { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn sub(&mut self, x: Size, y: Size) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn add(&mut self, x: Size, y: Size) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `end_turn_ap_gain` and `max_ap_per_player` are never read [INFO] [stdout] --> src/zugzwang/game.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct GameSettings { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | pub end_turn_ap_gain: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 11 | pub max_ap_per_player: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ap` and `id` are never read [INFO] [stdout] --> src/zugzwang/player.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Player { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 5 | pub ap: u8, [INFO] [stdout] | ^^ [INFO] [stdout] 6 | pub id: Id [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Card` is never constructed [INFO] [stdout] --> src/zugzwang/card.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Card<'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CardArchetype` is never constructed [INFO] [stdout] --> src/zugzwang/card.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct CardArchetype { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CardAction` is never constructed [INFO] [stdout] --> src/zugzwang/card.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct CardAction { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `player_id` is never read [INFO] [stdout] --> src/zugzwang/actions/create_give_pawn.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct CreateGivePawn { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 5 | pub player_id: Id, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "c4eb4577b9f5686f16201b701f417954c843f69e88879bf3556c2bc42e40ab4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4eb4577b9f5686f16201b701f417954c843f69e88879bf3556c2bc42e40ab4f", kill_on_drop: false }` [INFO] [stdout] c4eb4577b9f5686f16201b701f417954c843f69e88879bf3556c2bc42e40ab4f