[INFO] fetching crate rust_tower_defense 0.1.0...
[INFO] checking rust_tower_defense-0.1.0 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] extracting crate rust_tower_defense 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rust_tower_defense 0.1.0 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "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/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e48df6c15bdf0d042cca61dffd439ee380b8e731242a5e626b75b1ec1f685cac
[INFO] running `Command { std: "docker" "start" "-a" "e48df6c15bdf0d042cca61dffd439ee380b8e731242a5e626b75b1ec1f685cac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e48df6c15bdf0d042cca61dffd439ee380b8e731242a5e626b75b1ec1f685cac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e48df6c15bdf0d042cca61dffd439ee380b8e731242a5e626b75b1ec1f685cac", kill_on_drop: false }`
[INFO] [stdout] e48df6c15bdf0d042cca61dffd439ee380b8e731242a5e626b75b1ec1f685cac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7455cef4439ba7a29c961500eae70f0f2185363ca71a7b7cb96b6e16dda36b9a
[INFO] running `Command { std: "docker" "start" "-a" "7455cef4439ba7a29c961500eae70f0f2185363ca71a7b7cb96b6e16dda36b9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]    Compiling serde_derive v1.0.126
[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`, `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: associated function is never used: `can_take_damage`
[INFO] [stdout]   --> src/game/entities.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn can_take_damage(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Interact`
[INFO] [stdout]   --> src/game.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     Interact {
[INFO] [stdout] 18 | |         source: GameEntity,
[INFO] [stdout] 19 | |         target: GameEntity,
[INFO] [stdout] 20 | |     },
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TriggerAbility`
[INFO] [stdout]   --> src/game.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | /     TriggerAbility {
[INFO] [stdout] 22 | |         target: GameEntity,
[INFO] [stdout] 23 | |     },
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Move`
[INFO] [stdout]   --> src/game.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | /     Move {
[INFO] [stdout] 25 | |         target: GameEntity,
[INFO] [stdout] 26 | |         destination: Point,
[INFO] [stdout] 27 | |     },
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Cacher`
[INFO] [stdout]   --> src/game.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | struct Cacher<T, U, V>
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/game.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn new(calculation: T) -> Cacher<T, U, V> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `value`
[INFO] [stdout]   --> src/game.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn value(&mut self, arg: U) -> V {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `can_take_damage`
[INFO] [stdout]   --> src/game/entities.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn can_take_damage(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Interact`
[INFO] [stdout]   --> src/game.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     Interact {
[INFO] [stdout] 18 | |         source: GameEntity,
[INFO] [stdout] 19 | |         target: GameEntity,
[INFO] [stdout] 20 | |     },
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TriggerAbility`
[INFO] [stdout]   --> src/game.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | /     TriggerAbility {
[INFO] [stdout] 22 | |         target: GameEntity,
[INFO] [stdout] 23 | |     },
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Move`
[INFO] [stdout]   --> src/game.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | /     Move {
[INFO] [stdout] 25 | |         target: GameEntity,
[INFO] [stdout] 26 | |         destination: Point,
[INFO] [stdout] 27 | |     },
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 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: 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: unused attribute
[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 attribute
[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 [unoptimized + debuginfo] target(s) in 14.99s
[INFO] running `Command { std: "docker" "inspect" "7455cef4439ba7a29c961500eae70f0f2185363ca71a7b7cb96b6e16dda36b9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7455cef4439ba7a29c961500eae70f0f2185363ca71a7b7cb96b6e16dda36b9a", kill_on_drop: false }`
[INFO] [stdout] 7455cef4439ba7a29c961500eae70f0f2185363ca71a7b7cb96b6e16dda36b9a