[INFO] cloning repository https://github.com/JosiahBull/cli-games
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JosiahBull/cli-games" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosiahBull%2Fcli-games", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosiahBull%2Fcli-games'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] daf6b2cc7f6bbd73b13a8e752506beccbbcf0685
[INFO] testing JosiahBull/cli-games/daf6b2cc7f6bbd73b13a8e752506beccbbcf0685 against try#f23b22458132fb20faeb8a915b1c252478696f25 for pr-131095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosiahBull%2Fcli-games" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JosiahBull/cli-games on toolchain f23b22458132fb20faeb8a915b1c252478696f25
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JosiahBull/cli-games
[INFO] finished tweaking git repo https://github.com/JosiahBull/cli-games
[INFO] tweaked toml for git repo https://github.com/JosiahBull/cli-games written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/JosiahBull/cli-games 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" "+f23b22458132fb20faeb8a915b1c252478696f25" "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
[ERROR] error running command: no output for 300 seconds
[INFO] testing JosiahBull/cli-games/daf6b2cc7f6bbd73b13a8e752506beccbbcf0685 against try#f23b22458132fb20faeb8a915b1c252478696f25 for pr-131095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJosiahBull%2Fcli-games" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JosiahBull/cli-games on toolchain f23b22458132fb20faeb8a915b1c252478696f25
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JosiahBull/cli-games
[INFO] finished tweaking git repo https://github.com/JosiahBull/cli-games
[INFO] tweaked toml for git repo https://github.com/JosiahBull/cli-games written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/JosiahBull/cli-games 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" "+f23b22458132fb20faeb8a915b1c252478696f25" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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_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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be1e5a414a18b6794709db90d3400856db071448c0cb9414054fc14a22e63c9b
[INFO] running `Command { std: "docker" "start" "-a" "be1e5a414a18b6794709db90d3400856db071448c0cb9414054fc14a22e63c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be1e5a414a18b6794709db90d3400856db071448c0cb9414054fc14a22e63c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be1e5a414a18b6794709db90d3400856db071448c0cb9414054fc14a22e63c9b", kill_on_drop: false }`
[INFO] [stdout] be1e5a414a18b6794709db90d3400856db071448c0cb9414054fc14a22e63c9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da67a35a3b7f2d078c190c467af4c3b1e7d7a017e17bfb58c5ea3284c701c9b9
[INFO] running `Command { std: "docker" "start" "-a" "da67a35a3b7f2d078c190c467af4c3b1e7d7a017e17bfb58c5ea3284c701c9b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling bex-checkers-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/board.rs:87:37
[INFO] [stdout]    |
[INFO] [stdout] 87 |             print!(" {} ", ALPHABET[(i as usize)]);
[INFO] [stdout]    |                                     ^          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 87 -             print!(" {} ", ALPHABET[(i as usize)]);
[INFO] [stdout] 87 +             print!(" {} ", ALPHABET[i as usize]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/board.rs:93:37
[INFO] [stdout]    |
[INFO] [stdout] 93 |             print!("{}  ", ALPHABET[(i as usize)]);
[INFO] [stdout]    |                                     ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 93 -             print!("{}  ", ALPHABET[(i as usize)]);
[INFO] [stdout] 93 +             print!("{}  ", ALPHABET[i as usize]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/board.rs:95:57
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 print!(" {} ", self.board[(i as usize)][(j as usize)]);
[INFO] [stdout]    |                                                         ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 95 -                 print!(" {} ", self.board[(i as usize)][(j as usize)]);
[INFO] [stdout] 95 +                 print!(" {} ", self.board[(i as usize)][j as usize]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/board.rs:95:43
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 print!(" {} ", self.board[(i as usize)][(j as usize)]);
[INFO] [stdout]    |                                           ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 95 -                 print!(" {} ", self.board[(i as usize)][(j as usize)]);
[INFO] [stdout] 95 +                 print!(" {} ", self.board[i as usize][(j as usize)]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "da67a35a3b7f2d078c190c467af4c3b1e7d7a017e17bfb58c5ea3284c701c9b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da67a35a3b7f2d078c190c467af4c3b1e7d7a017e17bfb58c5ea3284c701c9b9", kill_on_drop: false }`
[INFO] [stdout] da67a35a3b7f2d078c190c467af4c3b1e7d7a017e17bfb58c5ea3284c701c9b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64d90ce1565a21f488e2eb2bfc33258512ae29d1b283ffc86f5dce63c6b6c030
[INFO] running `Command { std: "docker" "start" "-a" "64d90ce1565a21f488e2eb2bfc33258512ae29d1b283ffc86f5dce63c6b6c030", kill_on_drop: false }`
[INFO] [stderr]    Compiling bex-checkers-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/board.rs:87:37
[INFO] [stdout]    |
[INFO] [stdout] 87 |             print!(" {} ", ALPHABET[(i as usize)]);
[INFO] [stdout]    |                                     ^          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 87 -             print!(" {} ", ALPHABET[(i as usize)]);
[INFO] [stdout] 87 +             print!(" {} ", ALPHABET[i as usize]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/board.rs:93:37
[INFO] [stdout]    |
[INFO] [stdout] 93 |             print!("{}  ", ALPHABET[(i as usize)]);
[INFO] [stdout]    |                                     ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 93 -             print!("{}  ", ALPHABET[(i as usize)]);
[INFO] [stdout] 93 +             print!("{}  ", ALPHABET[i as usize]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/board.rs:95:57
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 print!(" {} ", self.board[(i as usize)][(j as usize)]);
[INFO] [stdout]    |                                                         ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 95 -                 print!(" {} ", self.board[(i as usize)][(j as usize)]);
[INFO] [stdout] 95 +                 print!(" {} ", self.board[(i as usize)][j as usize]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/board.rs:95:43
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 print!(" {} ", self.board[(i as usize)][(j as usize)]);
[INFO] [stdout]    |                                           ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 95 -                 print!(" {} ", self.board[(i as usize)][(j as usize)]);
[INFO] [stdout] 95 +                 print!(" {} ", self.board[i as usize][(j as usize)]);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "64d90ce1565a21f488e2eb2bfc33258512ae29d1b283ffc86f5dce63c6b6c030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64d90ce1565a21f488e2eb2bfc33258512ae29d1b283ffc86f5dce63c6b6c030", kill_on_drop: false }`
[INFO] [stdout] 64d90ce1565a21f488e2eb2bfc33258512ae29d1b283ffc86f5dce63c6b6c030
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f23b22458132fb20faeb8a915b1c252478696f25" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7372a9cb6bc50aa62210d57ba686f1f841923149bc4ddb93c58d44fe536ccb32
[INFO] running `Command { std: "docker" "start" "-a" "7372a9cb6bc50aa62210d57ba686f1f841923149bc4ddb93c58d44fe536ccb32", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]   --> src/board.rs:87:37
[INFO] [stderr]    |
[INFO] [stderr] 87 |             print!(" {} ", ALPHABET[(i as usize)]);
[INFO] [stderr]    |                                     ^          ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 87 -             print!(" {} ", ALPHABET[(i as usize)]);
[INFO] [stderr] 87 +             print!(" {} ", ALPHABET[i as usize]);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]   --> src/board.rs:93:37
[INFO] [stderr]    |
[INFO] [stderr] 93 |             print!("{}  ", ALPHABET[(i as usize)]);
[INFO] [stderr]    |                                     ^          ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 93 -             print!("{}  ", ALPHABET[(i as usize)]);
[INFO] [stderr] 93 +             print!("{}  ", ALPHABET[i as usize]);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]   --> src/board.rs:95:57
[INFO] [stderr]    |
[INFO] [stderr] 95 |                 print!(" {} ", self.board[(i as usize)][(j as usize)]);
[INFO] [stderr]    |                                                         ^          ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 95 -                 print!(" {} ", self.board[(i as usize)][(j as usize)]);
[INFO] [stderr] 95 +                 print!(" {} ", self.board[(i as usize)][j as usize]);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]   --> src/board.rs:95:43
[INFO] [stderr]    |
[INFO] [stderr] 95 |                 print!(" {} ", self.board[(i as usize)][(j as usize)]);
[INFO] [stderr]    |                                           ^          ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 95 -                 print!(" {} ", self.board[(i as usize)][(j as usize)]);
[INFO] [stderr] 95 +                 print!(" {} ", self.board[i as usize][(j as usize)]);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `bex-checkers-game` (bin "bex-checkers-game" test) generated 4 warnings (run `cargo fix --bin "bex-checkers-game" --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bex_checkers_game-83163ea4c0ff4cf9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7372a9cb6bc50aa62210d57ba686f1f841923149bc4ddb93c58d44fe536ccb32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7372a9cb6bc50aa62210d57ba686f1f841923149bc4ddb93c58d44fe536ccb32", kill_on_drop: false }`
[INFO] [stdout] 7372a9cb6bc50aa62210d57ba686f1f841923149bc4ddb93c58d44fe536ccb32