[INFO] cloning repository https://github.com/gosulliv/tictactoe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gosulliv/tictactoe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgosulliv%2Ftictactoe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgosulliv%2Ftictactoe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e7f9a9a7f32a2618c3f5bb4537cc9e9a2639f46
[INFO] testing gosulliv/tictactoe against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgosulliv%2Ftictactoe" "/workspace/builds/worker-111/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-111/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gosulliv/tictactoe on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gosulliv/tictactoe
[INFO] finished tweaking git repo https://github.com/gosulliv/tictactoe
[INFO] tweaked toml for git repo https://github.com/gosulliv/tictactoe written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] crate git repo https://github.com/gosulliv/tictactoe already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91fb9ea58a09317d0287692548b6049aa0386824837b7fd1ddc7d2df03cb3863
[INFO] running `Command { std: "docker" "start" "-a" "91fb9ea58a09317d0287692548b6049aa0386824837b7fd1ddc7d2df03cb3863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91fb9ea58a09317d0287692548b6049aa0386824837b7fd1ddc7d2df03cb3863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91fb9ea58a09317d0287692548b6049aa0386824837b7fd1ddc7d2df03cb3863", kill_on_drop: false }`
[INFO] [stdout] 91fb9ea58a09317d0287692548b6049aa0386824837b7fd1ddc7d2df03cb3863
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1ed63af87220a0a8ecbdc160380613333da30c3cb7c2fe03e484452fe8aef8e
[INFO] running `Command { std: "docker" "start" "-a" "a1ed63af87220a0a8ecbdc160380613333da30c3cb7c2fe03e484452fe8aef8e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tic-tac-toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]   --> src/main.rs:95:18
[INFO] [stdout]    |
[INFO] [stdout] 95 |             .map({ |i| [board[0][i], board[1][i], board[2][i]] });
[INFO] [stdout]    |                  ^^                                           ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 95 -             .map({ |i| [board[0][i], board[1][i], board[2][i]] });
[INFO] [stdout] 95 +             .map(|i| [board[0][i], board[1][i], board[2][i]]);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.60s
[INFO] running `Command { std: "docker" "inspect" "a1ed63af87220a0a8ecbdc160380613333da30c3cb7c2fe03e484452fe8aef8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1ed63af87220a0a8ecbdc160380613333da30c3cb7c2fe03e484452fe8aef8e", kill_on_drop: false }`
[INFO] [stdout] a1ed63af87220a0a8ecbdc160380613333da30c3cb7c2fe03e484452fe8aef8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30d7a120d37b19efb4408e783a736a34399570006833e68ef3e1df2e63e1b6c4
[INFO] running `Command { std: "docker" "start" "-a" "30d7a120d37b19efb4408e783a736a34399570006833e68ef3e1df2e63e1b6c4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tic-tac-toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]   --> src/main.rs:95:18
[INFO] [stdout]    |
[INFO] [stdout] 95 |             .map({ |i| [board[0][i], board[1][i], board[2][i]] });
[INFO] [stdout]    |                  ^^                                           ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout] 95 -             .map({ |i| [board[0][i], board[1][i], board[2][i]] });
[INFO] [stdout] 95 +             .map(|i| [board[0][i], board[1][i], board[2][i]]);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 35.17s
[INFO] running `Command { std: "docker" "inspect" "30d7a120d37b19efb4408e783a736a34399570006833e68ef3e1df2e63e1b6c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d7a120d37b19efb4408e783a736a34399570006833e68ef3e1df2e63e1b6c4", kill_on_drop: false }`
[INFO] [stdout] 30d7a120d37b19efb4408e783a736a34399570006833e68ef3e1df2e63e1b6c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90e0334d14677056898176b1466a4288855c6d3efea5dd32a1a0cb76e8eefee4
[INFO] running `Command { std: "docker" "start" "-a" "90e0334d14677056898176b1466a4288855c6d3efea5dd32a1a0cb76e8eefee4", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]   --> src/main.rs:95:18
[INFO] [stderr]    |
[INFO] [stderr] 95 |             .map({ |i| [board[0][i], board[1][i], board[2][i]] });
[INFO] [stderr]    |                  ^^                                           ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr] 95 -             .map({ |i| [board[0][i], board[1][i], board[2][i]] });
[INFO] [stderr] 95 +             .map(|i| [board[0][i], board[1][i], board[2][i]]);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: `tic-tac-toe` (bin "tic-tac-toe" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tic_tac_toe-180f77834a231e81)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::display ... ok
[INFO] [stdout] test tests::moves ... ok
[INFO] [stdout] test tests::o_wins ... ok
[INFO] [stdout] test tests::range_result_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "90e0334d14677056898176b1466a4288855c6d3efea5dd32a1a0cb76e8eefee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90e0334d14677056898176b1466a4288855c6d3efea5dd32a1a0cb76e8eefee4", kill_on_drop: false }`
[INFO] [stdout] 90e0334d14677056898176b1466a4288855c6d3efea5dd32a1a0cb76e8eefee4