[INFO] cloning repository https://github.com/danielronalds/tic_tac_toe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danielronalds/tic_tac_toe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielronalds%2Ftic_tac_toe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielronalds%2Ftic_tac_toe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54fecf493036336652e04c46714913be525f2844
[INFO] testing danielronalds/tic_tac_toe against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielronalds%2Ftic_tac_toe" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/danielronalds/tic_tac_toe on toolchain 7af779037716ae4125ceabb429791b4cf5dd0a43
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/danielronalds/tic_tac_toe
[INFO] finished tweaking git repo https://github.com/danielronalds/tic_tac_toe
[INFO] tweaked toml for git repo https://github.com/danielronalds/tic_tac_toe written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/danielronalds/tic_tac_toe 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" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "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 danielronalds/tic_tac_toe against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielronalds%2Ftic_tac_toe" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/danielronalds/tic_tac_toe on toolchain 7af779037716ae4125ceabb429791b4cf5dd0a43
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/danielronalds/tic_tac_toe
[INFO] finished tweaking git repo https://github.com/danielronalds/tic_tac_toe
[INFO] tweaked toml for git repo https://github.com/danielronalds/tic_tac_toe written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/danielronalds/tic_tac_toe 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" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3674339e7371cfebc50cd8dce9f6a5977ec74b9e601cbc7aad9cdd05da0023fa
[INFO] running `Command { std: "docker" "start" "-a" "3674339e7371cfebc50cd8dce9f6a5977ec74b9e601cbc7aad9cdd05da0023fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3674339e7371cfebc50cd8dce9f6a5977ec74b9e601cbc7aad9cdd05da0023fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3674339e7371cfebc50cd8dce9f6a5977ec74b9e601cbc7aad9cdd05da0023fa", kill_on_drop: false }`
[INFO] [stdout] 3674339e7371cfebc50cd8dce9f6a5977ec74b9e601cbc7aad9cdd05da0023fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9988cd8f0b4853169a75f75b14cf9a8660810491ed01171a87433730ff602119
[INFO] running `Command { std: "docker" "start" "-a" "9988cd8f0b4853169a75f75b14cf9a8660810491ed01171a87433730ff602119", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling signal-hook v0.3.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling mio v0.8.6
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling crossterm v0.26.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tic_tac_toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/lib.rs:246:30
[INFO] [stdout]     |
[INFO] [stdout] 246 |             let row = (cells[(i * 3)], cells[(i * 3) + 1], cells[(i * 3) + 2]);
[INFO] [stdout]     |                              ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 246 -             let row = (cells[(i * 3)], cells[(i * 3) + 1], cells[(i * 3) + 2]);
[INFO] [stdout] 246 +             let row = (cells[i * 3], cells[(i * 3) + 1], cells[(i * 3) + 2]);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "9988cd8f0b4853169a75f75b14cf9a8660810491ed01171a87433730ff602119", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9988cd8f0b4853169a75f75b14cf9a8660810491ed01171a87433730ff602119", kill_on_drop: false }`
[INFO] [stdout] 9988cd8f0b4853169a75f75b14cf9a8660810491ed01171a87433730ff602119
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e6624e266dbb2f38ce3a0eb8b17ce4d32f944f7ab4bc67245fd719ee7a9f601
[INFO] running `Command { std: "docker" "start" "-a" "9e6624e266dbb2f38ce3a0eb8b17ce4d32f944f7ab4bc67245fd719ee7a9f601", kill_on_drop: false }`
[INFO] [stderr]    Compiling tic_tac_toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/lib.rs:246:30
[INFO] [stdout]     |
[INFO] [stdout] 246 |             let row = (cells[(i * 3)], cells[(i * 3) + 1], cells[(i * 3) + 2]);
[INFO] [stdout]     |                              ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 246 -             let row = (cells[(i * 3)], cells[(i * 3) + 1], cells[(i * 3) + 2]);
[INFO] [stdout] 246 +             let row = (cells[i * 3], cells[(i * 3) + 1], cells[(i * 3) + 2]);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/lib.rs:246:30
[INFO] [stdout]     |
[INFO] [stdout] 246 |             let row = (cells[(i * 3)], cells[(i * 3) + 1], cells[(i * 3) + 2]);
[INFO] [stdout]     |                              ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 246 -             let row = (cells[(i * 3)], cells[(i * 3) + 1], cells[(i * 3) + 2]);
[INFO] [stdout] 246 +             let row = (cells[i * 3], cells[(i * 3) + 1], cells[(i * 3) + 2]);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "9e6624e266dbb2f38ce3a0eb8b17ce4d32f944f7ab4bc67245fd719ee7a9f601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e6624e266dbb2f38ce3a0eb8b17ce4d32f944f7ab4bc67245fd719ee7a9f601", kill_on_drop: false }`
[INFO] [stdout] 9e6624e266dbb2f38ce3a0eb8b17ce4d32f944f7ab4bc67245fd719ee7a9f601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 72be6a86181780060a77786d6b0c1ff2e1bec99abc6ff40d12b6d614622174de
[INFO] running `Command { std: "docker" "start" "-a" "72be6a86181780060a77786d6b0c1ff2e1bec99abc6ff40d12b6d614622174de", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/lib.rs:246:30
[INFO] [stderr]     |
[INFO] [stderr] 246 |             let row = (cells[(i * 3)], cells[(i * 3) + 1], cells[(i * 3) + 2]);
[INFO] [stderr]     |                              ^     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 246 -             let row = (cells[(i * 3)], cells[(i * 3) + 1], cells[(i * 3) + 2]);
[INFO] [stderr] 246 +             let row = (cells[i * 3], cells[(i * 3) + 1], cells[(i * 3) + 2]);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `tic_tac_toe` (lib) generated 1 warning (run `cargo fix --lib -p tic_tac_toe` to apply 1 suggestion)
[INFO] [stderr] warning: `tic_tac_toe` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tic_tac_toe-fe3a105f9a1925f9)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::player_complex_down_movement_works ... ok
[INFO] [stdout] test tests::player_complex_up_movement_works ... ok
[INFO] [stdout] test tests::player_up_movement_works ... ok
[INFO] [stdout] test tests::player_down_movement_works ... ok
[INFO] [stdout] test tests::computer_move_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tic_tac_toe-e7bd21fe62121c93)
[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] [stderr]    Doc-tests tic_tac_toe
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/lib.rs:246:30
[INFO] [stderr]     |
[INFO] [stderr] 246 |             let row = (cells[(i * 3)], cells[(i * 3) + 1], cells[(i * 3) + 2]);
[INFO] [stderr]     |                              ^     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 246 -             let row = (cells[(i * 3)], cells[(i * 3) + 1], cells[(i * 3) + 2]);
[INFO] [stderr] 246 +             let row = (cells[i * 3], cells[(i * 3) + 1], cells[(i * 3) + 2]);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "72be6a86181780060a77786d6b0c1ff2e1bec99abc6ff40d12b6d614622174de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72be6a86181780060a77786d6b0c1ff2e1bec99abc6ff40d12b6d614622174de", kill_on_drop: false }`
[INFO] [stdout] 72be6a86181780060a77786d6b0c1ff2e1bec99abc6ff40d12b6d614622174de