[INFO] cloning repository https://github.com/emhagman/rust-friday-battlesnakes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emhagman/rust-friday-battlesnakes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femhagman%2Frust-friday-battlesnakes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femhagman%2Frust-friday-battlesnakes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14d15d860e3dc672b64f75c1267875885fcc232e
[INFO] checking emhagman/rust-friday-battlesnakes against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femhagman%2Frust-friday-battlesnakes" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/emhagman/rust-friday-battlesnakes
[INFO] finished tweaking git repo https://github.com/emhagman/rust-friday-battlesnakes
[INFO] tweaked toml for git repo https://github.com/emhagman/rust-friday-battlesnakes written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/emhagman/rust-friday-battlesnakes 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/emhagman/rust-friday-battlesnakes 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" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7bc273e2b3072c6a74a39f1f4ae70c608ce1a3a383c9e1d582dfe1661a61cfa1
[INFO] running `Command { std: "docker" "start" "-a" "7bc273e2b3072c6a74a39f1f4ae70c608ce1a3a383c9e1d582dfe1661a61cfa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7bc273e2b3072c6a74a39f1f4ae70c608ce1a3a383c9e1d582dfe1661a61cfa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bc273e2b3072c6a74a39f1f4ae70c608ce1a3a383c9e1d582dfe1661a61cfa1", kill_on_drop: false }`
[INFO] [stdout] 7bc273e2b3072c6a74a39f1f4ae70c608ce1a3a383c9e1d582dfe1661a61cfa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 }`
[INFO] [stdout] 0884aa9932176321123a35d8b49fc204aa676f3b32042064c48b6481ddbf152a
[INFO] running `Command { std: "docker" "start" "-a" "0884aa9932176321123a35d8b49fc204aa676f3b32042064c48b6481ddbf152a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rocket_codegen v0.5.0-rc.1
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[INFO] [stdout] warning: function `query` is never used
[INFO] [stdout]   --> src/learning.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn query(trainer: &AgentTrainer<MyState>, current_state: &MyState) -> Option<MyAction> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Hungry`, `Timid`, and `Snacky` are never constructed
[INFO] [stdout]   --> src/logic/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum SnakePersonality {
[INFO] [stdout]    |          ---------------- variants in this enum
[INFO] [stdout] 28 |     Hungry,     // Eats food no matter what
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 29 |     Timid,      // Avoid snakes at all costs
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 30 |     HeadHunter, // Kills other snakes
[INFO] [stdout] 31 |     Snacky,     // Eats food when it's safe to do so
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SnakePersonality` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `query` is never used
[INFO] [stdout]   --> src/learning.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn query(trainer: &AgentTrainer<MyState>, current_state: &MyState) -> Option<MyAction> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Hungry`, `Timid`, and `Snacky` are never constructed
[INFO] [stdout]   --> src/logic/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum SnakePersonality {
[INFO] [stdout]    |          ---------------- variants in this enum
[INFO] [stdout] 28 |     Hungry,     // Eats food no matter what
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 29 |     Timid,      // Avoid snakes at all costs
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 30 |     HeadHunter, // Kills other snakes
[INFO] [stdout] 31 |     Snacky,     // Eats food when it's safe to do so
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SnakePersonality` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 28s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ubyte v0.10.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "0884aa9932176321123a35d8b49fc204aa676f3b32042064c48b6481ddbf152a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0884aa9932176321123a35d8b49fc204aa676f3b32042064c48b6481ddbf152a", kill_on_drop: false }`
[INFO] [stdout] 0884aa9932176321123a35d8b49fc204aa676f3b32042064c48b6481ddbf152a
