[INFO] cloning repository https://github.com/rajputrajat/game_snake_and_ladder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rajputrajat/game_snake_and_ladder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajputrajat%2Fgame_snake_and_ladder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajputrajat%2Fgame_snake_and_ladder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 69f90bba4ef30587a6133bd53285dbdda9c4e20d
[INFO] testing rajputrajat/game_snake_and_ladder against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frajputrajat%2Fgame_snake_and_ladder" "/workspace/builds/worker-105/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-105/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rajputrajat/game_snake_and_ladder on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rajputrajat/game_snake_and_ladder
[INFO] finished tweaking git repo https://github.com/rajputrajat/game_snake_and_ladder
[INFO] tweaked toml for git repo https://github.com/rajputrajat/game_snake_and_ladder written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] crate git repo https://github.com/rajputrajat/game_snake_and_ladder already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ae8b460ca90a53e6db372a62eef3e7687c57f959cd7da5089f6e5576d557088
[INFO] running `Command { std: "docker" "start" "-a" "7ae8b460ca90a53e6db372a62eef3e7687c57f959cd7da5089f6e5576d557088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ae8b460ca90a53e6db372a62eef3e7687c57f959cd7da5089f6e5576d557088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ae8b460ca90a53e6db372a62eef3e7687c57f959cd7da5089f6e5576d557088", kill_on_drop: false }`
[INFO] [stdout] 7ae8b460ca90a53e6db372a62eef3e7687c57f959cd7da5089f6e5576d557088
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8165b192eb4032e5d507f2177e0d2ae219b60e13928eb07937185eb8d878d3d
[INFO] running `Command { std: "docker" "start" "-a" "e8165b192eb4032e5d507f2177e0d2ae219b60e13928eb07937185eb8d878d3d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling ui v0.1.0 (/opt/rustwide/workdir/ui)
[INFO] [stderr]    Compiling core_game v0.1.0 (/opt/rustwide/workdir/core_game)
[INFO] [stdout] error: expected identifier, found keyword `break`
[INFO] [stdout]   --> core_game/src/board.rs:99:21
[INFO] [stdout]    |
[INFO] [stdout] 99 |                     break;
[INFO] [stdout]    |                     ^^^^^ expected identifier, found keyword
[INFO] [stdout]    |
[INFO] [stdout] help: you can escape reserved keywords to use them as identifiers
[INFO] [stdout]    |
[INFO] [stdout] 99 |                     r#break;
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PlayerState`
[INFO] [stdout]  --> core_game/src/game.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::player::{Player, PlayerState};
[INFO] [stdout]   |                             ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `r#break` on type `HashMap<PlayerId, (Option<Player>, Option<CellId>)>`
[INFO] [stdout]   --> core_game/src/board.rs:99:21
[INFO] [stdout]    |
[INFO] [stdout] 99 |                     break;
[INFO] [stdout]    |                     ^^^^^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> core_game/src/board.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 79  | /         loop {
[INFO] [stdout] 80  | |             match &self.state {
[INFO] [stdout] 81  | |                 StateMachine::Init => {}
[INFO] [stdout] 82  | |                 StateMachine::HandlePlayerAction => match &action {
[INFO] [stdout] ...   |
[INFO] [stdout] 111 | |             }
[INFO] [stdout] 112 | |         }
[INFO] [stdout]     | |_________- any code following this expression is unreachable
[INFO] [stdout] 113 |           Ok(())
[INFO] [stdout]     |           ^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0609`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `core_game` due to 3 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e8165b192eb4032e5d507f2177e0d2ae219b60e13928eb07937185eb8d878d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8165b192eb4032e5d507f2177e0d2ae219b60e13928eb07937185eb8d878d3d", kill_on_drop: false }`
[INFO] [stdout] e8165b192eb4032e5d507f2177e0d2ae219b60e13928eb07937185eb8d878d3d
