[INFO] cloning repository https://github.com/OpenClade/rust-hackathon-app
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OpenClade/rust-hackathon-app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOpenClade%2Frust-hackathon-app", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOpenClade%2Frust-hackathon-app'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 317ee02124bfbeac567d4a412ce44b510c30a3e1
[INFO] checking OpenClade/rust-hackathon-app against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOpenClade%2Frust-hackathon-app" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/OpenClade/rust-hackathon-app
[INFO] finished tweaking git repo https://github.com/OpenClade/rust-hackathon-app
[INFO] tweaked toml for git repo https://github.com/OpenClade/rust-hackathon-app written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/OpenClade/rust-hackathon-app on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/OpenClade/rust-hackathon-app 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "2840416dda06ac476760d32221a4bbb2552c28cc46091bb288a6730f66d6b58b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2840416dda06ac476760d32221a4bbb2552c28cc46091bb288a6730f66d6b58b", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `futures::future::join_all`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use futures::future::join_all;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest::StatusCode`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use reqwest::StatusCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::future::join_all`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use futures::future::join_all;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest::StatusCode`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use reqwest::StatusCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `enemies`, `map`, `home`, and `score` are never read
[INFO] [stdout]   --> src/arena.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct ArenaState {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub enemies: Vec<EnemyAnt>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 13 |     pub map: Vec<MapCell>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 14 |     pub food: Vec<Food>,
[INFO] [stdout] 15 |     pub home: Vec<HexCoord>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 16 |     pub score: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ArenaState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ant_type` and `health` are never read
[INFO] [stdout]   --> src/arena.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Ant {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub ant_type: u8,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub health: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Ant` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `food_type` is never read
[INFO] [stdout]   --> src/arena.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct AntFood {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 33 |     #[serde(rename = "type")]
[INFO] [stdout] 34 |     pub food_type: u8,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AntFood` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ant_type`, `q`, `r`, `health`, `attack`, and `food` are never read
[INFO] [stdout]   --> src/arena.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct EnemyAnt {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 40 |     #[serde(rename = "type")]
[INFO] [stdout] 41 |     pub ant_type: u8,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 42 |     pub q: i32,
[INFO] [stdout]    |         ^
[INFO] [stdout] 43 |     pub r: i32,
[INFO] [stdout]    |         ^
[INFO] [stdout] 44 |     pub health: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 45 |     pub attack: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 46 |     pub food: Option<AntFood>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EnemyAnt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `q`, `r`, `cost`, and `cell_type` are never read
[INFO] [stdout]   --> src/arena.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct MapCell {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 51 |     pub q: i32,
[INFO] [stdout]    |         ^
[INFO] [stdout] 52 |     pub r: i32,
[INFO] [stdout]    |         ^
[INFO] [stdout] 53 |     pub cost: u8,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 54 |     #[serde(rename = "type")]
[INFO] [stdout] 55 |     pub cell_type: u8,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MapCell` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `food_type` and `amount` are never read
[INFO] [stdout]   --> src/arena.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct Food {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub food_type: u8,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 64 |     pub amount: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Food` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `enemies`, `map`, `home`, and `score` are never read
[INFO] [stdout]   --> src/arena.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct ArenaState {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub enemies: Vec<EnemyAnt>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 13 |     pub map: Vec<MapCell>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 14 |     pub food: Vec<Food>,
[INFO] [stdout] 15 |     pub home: Vec<HexCoord>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 16 |     pub score: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ArenaState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ant_type` and `health` are never read
[INFO] [stdout]   --> src/arena.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Ant {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub ant_type: u8,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub health: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Ant` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `food_type` is never read
[INFO] [stdout]   --> src/arena.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct AntFood {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 33 |     #[serde(rename = "type")]
[INFO] [stdout] 34 |     pub food_type: u8,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AntFood` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ant_type`, `q`, `r`, `health`, `attack`, and `food` are never read
[INFO] [stdout]   --> src/arena.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct EnemyAnt {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 40 |     #[serde(rename = "type")]
[INFO] [stdout] 41 |     pub ant_type: u8,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 42 |     pub q: i32,
[INFO] [stdout]    |         ^
[INFO] [stdout] 43 |     pub r: i32,
[INFO] [stdout]    |         ^
[INFO] [stdout] 44 |     pub health: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 45 |     pub attack: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 46 |     pub food: Option<AntFood>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EnemyAnt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `q`, `r`, `cost`, and `cell_type` are never read
[INFO] [stdout]   --> src/arena.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct MapCell {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 51 |     pub q: i32,
[INFO] [stdout]    |         ^
[INFO] [stdout] 52 |     pub r: i32,
[INFO] [stdout]    |         ^
[INFO] [stdout] 53 |     pub cost: u8,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 54 |     #[serde(rename = "type")]
[INFO] [stdout] 55 |     pub cell_type: u8,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MapCell` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `food_type` and `amount` are never read
[INFO] [stdout]   --> src/arena.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct Food {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub food_type: u8,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 64 |     pub amount: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Food` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "f9e72b94c7ad44386a87d0d3a0f6c1c780e29d69763588048f5311953218d6ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9e72b94c7ad44386a87d0d3a0f6c1c780e29d69763588048f5311953218d6ca", kill_on_drop: false }`
[INFO] [stdout] f9e72b94c7ad44386a87d0d3a0f6c1c780e29d69763588048f5311953218d6ca
