[INFO] cloning repository https://github.com/barbafh3/no_engine_prototype
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/barbafh3/no_engine_prototype" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarbafh3%2Fno_engine_prototype", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarbafh3%2Fno_engine_prototype'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 00dfcc2df47b5bfeea98b81cc7130d3e34a418b9
[INFO] checking barbafh3/no_engine_prototype against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarbafh3%2Fno_engine_prototype" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/barbafh3/no_engine_prototype
[INFO] finished tweaking git repo https://github.com/barbafh3/no_engine_prototype
[INFO] tweaked toml for git repo https://github.com/barbafh3/no_engine_prototype written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/barbafh3/no_engine_prototype on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/barbafh3/no_engine_prototype 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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-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_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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c31da2082aabedaa3e007991377d9a960c75021c79f4143e37dc2d34842e1849
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[INFO] [stdout] 26d3f6cee7db7a6820c04eb3d7bdddc231f4061626015ebb9241b8f7ce520261
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[INFO] [stdout] warning: fields `speed` and `direction` are never read
[INFO] [stdout]   --> src/player.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Player {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub speed: i32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 12 |     pub direction: Direction,
[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]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Left`, `Right`, `Up`, and `Down` are never constructed
[INFO] [stdout]   --> src/player.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum Direction {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 17 |     Left,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 18 |     Right,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 19 |     Up,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 20 |     Down,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Direction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `speed` and `direction` are never read
[INFO] [stdout]   --> src/player.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Player {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub speed: i32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 12 |     pub direction: Direction,
[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]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Left`, `Right`, `Up`, and `Down` are never constructed
[INFO] [stdout]   --> src/player.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum Direction {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 17 |     Left,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 18 |     Right,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 19 |     Up,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 20 |     Down,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Direction` 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 9.03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[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" "26d3f6cee7db7a6820c04eb3d7bdddc231f4061626015ebb9241b8f7ce520261", kill_on_drop: false }`
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[INFO] [stdout] 26d3f6cee7db7a6820c04eb3d7bdddc231f4061626015ebb9241b8f7ce520261