[INFO] cloning repository https://github.com/chenuvi/hands_on_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chenuvi/hands_on_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchenuvi%2Fhands_on_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchenuvi%2Fhands_on_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd4cd426b2b138ee574f626db1bfbe7b16f6ce81
[INFO] checking chenuvi/hands_on_rust against master#fe348cd1a8e0fa445b772393147ed865904dcd4d for pr-139587-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchenuvi%2Fhands_on_rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chenuvi/hands_on_rust on toolchain fe348cd1a8e0fa445b772393147ed865904dcd4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chenuvi/hands_on_rust
[INFO] finished tweaking git repo https://github.com/chenuvi/hands_on_rust
[INFO] tweaked toml for git repo https://github.com/chenuvi/hands_on_rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/chenuvi/hands_on_rust 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" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
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[INFO] [stderr] workspace: /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] [stderr] warning: /workspace/builds/worker-2-tc1/source/Cargo.toml: unused manifest key: workspace.package.name
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45d6dcb7e8e9de85f958429ca5cef485c34e944f0269d3b76947af811b2351a7
[INFO] running `Command { std: "docker" "start" "-a" "45d6dcb7e8e9de85f958429ca5cef485c34e944f0269d3b76947af811b2351a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45d6dcb7e8e9de85f958429ca5cef485c34e944f0269d3b76947af811b2351a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45d6dcb7e8e9de85f958429ca5cef485c34e944f0269d3b76947af811b2351a7", kill_on_drop: false }`
[INFO] [stdout] 45d6dcb7e8e9de85f958429ca5cef485c34e944f0269d3b76947af811b2351a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a006f8540209c7bbfebf71556ac558368537a8eb212e1cbc4cdf88167de4aef2
[INFO] running `Command { std: "docker" "start" "-a" "a006f8540209c7bbfebf71556ac558368537a8eb212e1cbc4cdf88167de4aef2", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/first_game_flappy_dragon/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.package.name
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[INFO] [stderr]     Checking dungeon_crawl_map v0.1.0 (/opt/rustwide/workdir/BasicDungeonCrawler/dungeon_crawl_map)
[INFO] [stderr]     Checking flappy_dragon v0.1.0 (/opt/rustwide/workdir/first_game_flappy_dragon)
[INFO] [stderr]     Checking dungeon_crawl_player v0.1.0 (/opt/rustwide/workdir/BasicDungeonCrawler/dungeon_crawl_player)
[INFO] [stdout] warning: variant `Wall` is never constructed
[INFO] [stdout]  --> BasicDungeonCrawler/dungeon_crawl_map/src/map.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum TileType {
[INFO] [stdout]   |          -------- variant in this enum
[INFO] [stdout] 7 |     Wall,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TileType` has a derived impl for the trait `Clone`, 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: variant `Wall` is never constructed
[INFO] [stdout]  --> BasicDungeonCrawler/dungeon_crawl_player/src/map.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum TileType {
[INFO] [stdout]   |          -------- variant in this enum
[INFO] [stdout] 7 |     Wall,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TileType` has a derived impl for the trait `Clone`, 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: method `try_idx` is never used
[INFO] [stdout]   --> BasicDungeonCrawler/dungeon_crawl_player/src/map.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Map {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn try_idx(&self, point: Point) -> Option<usize> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Wall` is never constructed
[INFO] [stdout]  --> BasicDungeonCrawler/dungeon_crawl_map/src/map.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum TileType {
[INFO] [stdout]   |          -------- variant in this enum
[INFO] [stdout] 7 |     Wall,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TileType` has a derived impl for the trait `Clone`, 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: variant `Wall` is never constructed
[INFO] [stdout]  --> BasicDungeonCrawler/dungeon_crawl_player/src/map.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum TileType {
[INFO] [stdout]   |          -------- variant in this enum
[INFO] [stdout] 7 |     Wall,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TileType` has a derived impl for the trait `Clone`, 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: method `try_idx` is never used
[INFO] [stdout]   --> BasicDungeonCrawler/dungeon_crawl_player/src/map.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Map {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn try_idx(&self, point: Point) -> Option<usize> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.34s
[INFO] running `Command { std: "docker" "inspect" "a006f8540209c7bbfebf71556ac558368537a8eb212e1cbc4cdf88167de4aef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a006f8540209c7bbfebf71556ac558368537a8eb212e1cbc4cdf88167de4aef2", kill_on_drop: false }`
[INFO] [stdout] a006f8540209c7bbfebf71556ac558368537a8eb212e1cbc4cdf88167de4aef2