[INFO] cloning repository https://github.com/thlorenz/batufo-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thlorenz/batufo-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthlorenz%2Fbatufo-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthlorenz%2Fbatufo-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed1f9bb2ba67048b8c2d3c95501cc116297f467a
[INFO] checking thlorenz/batufo-rs against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthlorenz%2Fbatufo-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thlorenz/batufo-rs
[INFO] finished tweaking git repo https://github.com/thlorenz/batufo-rs
[INFO] tweaked toml for git repo https://github.com/thlorenz/batufo-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thlorenz/batufo-rs on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thlorenz/batufo-rs 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "920088d114b6d7899392d9fb6c4f2c6f3ed7b3a7c099dad7f75faadbc7ab8be9", kill_on_drop: false }`
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[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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: field `walls` is never read
[INFO] [stdout]   --> src/arena/arena.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Arena {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout]  9 |     pub floor_tiles: Vec<TilePosition>,
[INFO] [stdout] 10 |     pub walls: Vec<TilePosition>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Arena` has a derived impl for the trait `Debug`, but this is 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: field `name` is never read
[INFO] [stdout]  --> src/arena/levels.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Level {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 8 |     pub name: &'static str,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width`, `height`, `tiles`, `item_width`, and `item_height` are never read
[INFO] [stdout]   --> src/engine/image_asset.rs:4:9
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub struct ImageAsset {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout]  4 |     pub width: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  5 |     pub height: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  8 |     pub tiles: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  9 |     pub item_width: u32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 10 |     pub item_height: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `walls` is never read
[INFO] [stdout]   --> src/arena/arena.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Arena {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout]  9 |     pub floor_tiles: Vec<TilePosition>,
[INFO] [stdout] 10 |     pub walls: Vec<TilePosition>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Arena` has a derived impl for the trait `Debug`, but this is 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: field `name` is never read
[INFO] [stdout]  --> src/arena/levels.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Level {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 8 |     pub name: &'static str,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width`, `height`, `tiles`, `item_width`, and `item_height` are never read
[INFO] [stdout]   --> src/engine/image_asset.rs:4:9
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub struct ImageAsset {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout]  4 |     pub width: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  5 |     pub height: u32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  8 |     pub tiles: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]  9 |     pub item_width: u32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 10 |     pub item_height: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "5861a12b6c4ba4d07ed03ed300c7747f72853c3a928cd124971590eb962c9886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5861a12b6c4ba4d07ed03ed300c7747f72853c3a928cd124971590eb962c9886", kill_on_drop: false }`
[INFO] [stdout] 5861a12b6c4ba4d07ed03ed300c7747f72853c3a928cd124971590eb962c9886
