[INFO] fetching crate rust_tower_defense 0.1.0... [INFO] checking rust_tower_defense-0.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate rust_tower_defense 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate rust_tower_defense 0.1.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rust_tower_defense 0.1.0 [INFO] finished tweaking crates.io crate rust_tower_defense 0.1.0 [INFO] tweaked toml for crates.io crate rust_tower_defense 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 31 packages to latest compatible versions [INFO] [stderr] Adding autocfg v0.1.8 (available: v1.4.0) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding cloudabi v0.0.3 (available: v0.1.0) [INFO] [stderr] Adding rand v0.6.5 (available: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.1.1 (available: v0.3.1) [INFO] [stderr] Adding rand_core v0.3.1 (available: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (available: v0.6.4) [INFO] [stderr] Adding rand_hc v0.1.0 (available: v0.3.2) [INFO] [stderr] Adding rand_isaac v0.1.1 (available: v0.3.0) [INFO] [stderr] Adding rand_jitter v0.1.4 (available: v0.4.0) [INFO] [stderr] Adding rand_os v0.1.3 (available: v0.2.2) [INFO] [stderr] Adding rand_pcg v0.1.2 (available: v0.3.1) [INFO] [stderr] Adding rand_xorshift v0.1.1 (available: v0.3.0) [INFO] [stderr] Adding rdrand v0.4.0 (available: v0.8.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c57f13e1c6c285927f6933e17703bad56a31f8a8ead5ab2ad75ac7ff7deabdf [INFO] running `Command { std: "docker" "start" "-a" "4c57f13e1c6c285927f6933e17703bad56a31f8a8ead5ab2ad75ac7ff7deabdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c57f13e1c6c285927f6933e17703bad56a31f8a8ead5ab2ad75ac7ff7deabdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c57f13e1c6c285927f6933e17703bad56a31f8a8ead5ab2ad75ac7ff7deabdf", kill_on_drop: false }` [INFO] [stdout] 4c57f13e1c6c285927f6933e17703bad56a31f8a8ead5ab2ad75ac7ff7deabdf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93f2dffa45a0ddfb85cbce36c9cc52359b0d88ce7111a6e103ac5a2096d2a54f [INFO] running `Command { std: "docker" "start" "-a" "93f2dffa45a0ddfb85cbce36c9cc52359b0d88ce7111a6e103ac5a2096d2a54f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking rust_tower_defense v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/game.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::fs::{self, File}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BoundingBox` and `Polygon` [INFO] [stdout] --> src/geometry.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::geometry::{BoundingBox, Point, Polygon}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/game.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::fs::{self, File}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `GameMessage` is never used [INFO] [stdout] --> src/game.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 16 | enum GameMessage { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `entities` is never read [INFO] [stdout] --> src/game.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct GameState { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 32 | entities: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GameState` 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 `Cacher` is never constructed [INFO] [stdout] --> src/game.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | struct Cacher [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `value` are never used [INFO] [stdout] --> src/game.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 50 | / impl Cacher [INFO] [stdout] 51 | | where [INFO] [stdout] 52 | | T: Fn(U) -> V, [INFO] [stdout] 53 | | U: std::cmp::Eq + std::hash::Hash + std::cmp::PartialEq + Copy, [INFO] [stdout] 54 | | V: std::cmp::Eq + Copy, [INFO] [stdout] | |___________________________- associated items in this implementation [INFO] [stdout] 55 | { [INFO] [stdout] 56 | fn new(calculation: T) -> Cacher { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn value(&mut self, arg: U) -> V { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `can_take_damage` is never used [INFO] [stdout] --> src/game/entities.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl GameEntity { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 27 | fn can_take_damage(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `GameMessage` is never used [INFO] [stdout] --> src/game.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 16 | enum GameMessage { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `entities` is never read [INFO] [stdout] --> src/game.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct GameState { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 32 | entities: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GameState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `can_take_damage` is never used [INFO] [stdout] --> src/game/entities.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl GameEntity { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 27 | fn can_take_damage(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `geometry` [INFO] [stdout] --> src/bin/rtd.rs:11:32 [INFO] [stdout] | [INFO] [stdout] 11 | use rust_tower_defense::{game, geometry}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> src/bin/rtd.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `geometry` [INFO] [stdout] --> src/bin/rtd.rs:11:32 [INFO] [stdout] | [INFO] [stdout] 11 | use rust_tower_defense::{game, geometry}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules [INFO] [stdout] --> src/bin/rtd.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.61s [INFO] running `Command { std: "docker" "inspect" "93f2dffa45a0ddfb85cbce36c9cc52359b0d88ce7111a6e103ac5a2096d2a54f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93f2dffa45a0ddfb85cbce36c9cc52359b0d88ce7111a6e103ac5a2096d2a54f", kill_on_drop: false }` [INFO] [stdout] 93f2dffa45a0ddfb85cbce36c9cc52359b0d88ce7111a6e103ac5a2096d2a54f