[INFO] cloning repository https://github.com/GitBrincie212/Rust_TicTacToe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GitBrincie212/Rust_TicTacToe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGitBrincie212%2FRust_TicTacToe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGitBrincie212%2FRust_TicTacToe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 349af23f67c6de1bb1c5408a5b5ff86cd145fe95
[INFO] checking GitBrincie212/Rust_TicTacToe against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGitBrincie212%2FRust_TicTacToe" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/GitBrincie212/Rust_TicTacToe
[INFO] finished tweaking git repo https://github.com/GitBrincie212/Rust_TicTacToe
[INFO] tweaked toml for git repo https://github.com/GitBrincie212/Rust_TicTacToe written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/GitBrincie212/Rust_TicTacToe on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/GitBrincie212/Rust_TicTacToe 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding cfg-if v1.0.4
[INFO] [stderr]       Adding getrandom v0.3.4
[INFO] [stderr]       Adding libc v0.2.177
[INFO] [stderr]       Adding ppv-lite86 v0.2.21
[INFO] [stderr]       Adding proc-macro2 v1.0.103
[INFO] [stderr]       Adding quote v1.0.42
[INFO] [stderr]       Adding r-efi v5.3.0
[INFO] [stderr]       Adding rand v0.9.2
[INFO] [stderr]       Adding rand_chacha v0.9.0
[INFO] [stderr]       Adding rand_core v0.9.3
[INFO] [stderr]       Adding syn v2.0.110
[INFO] [stderr]       Adding unicode-ident v1.0.22
[INFO] [stderr]       Adding wasip2 v1.0.1+wasi-0.2.4
[INFO] [stderr]       Adding wit-bindgen v0.46.0
[INFO] [stderr]       Adding zerocopy v0.8.27
[INFO] [stderr]       Adding zerocopy-derive v0.8.27
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fd46a4deaa19fe060302abdf5a94387c1391590de3ebf491dfc3a3446b8b4ec
[INFO] running `Command { std: "docker" "start" "-a" "9fd46a4deaa19fe060302abdf5a94387c1391590de3ebf491dfc3a3446b8b4ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fd46a4deaa19fe060302abdf5a94387c1391590de3ebf491dfc3a3446b8b4ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fd46a4deaa19fe060302abdf5a94387c1391590de3ebf491dfc3a3446b8b4ec", kill_on_drop: false }`
[INFO] [stdout] 9fd46a4deaa19fe060302abdf5a94387c1391590de3ebf491dfc3a3446b8b4ec
[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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2bb07c4baefcb7670719bcf1531887252a538ad9a5409a8dd844748c12442c6
[INFO] running `Command { std: "docker" "start" "-a" "f2bb07c4baefcb7670719bcf1531887252a538ad9a5409a8dd844748c12442c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking testing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]  --> src/board_utils.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::{thread_rng, Rng};
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]   --> src/board_utils.rs:84:6
[INFO] [stdout]    |
[INFO] [stdout] 84 |     (thread_rng().gen_range(0..9), false)
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]  --> src/board_utils.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::{thread_rng, Rng};
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]   --> src/board_utils.rs:84:6
[INFO] [stdout]    |
[INFO] [stdout] 84 |     (thread_rng().gen_range(0..9), false)
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]   --> src/board_utils.rs:84:19
[INFO] [stdout]    |
[INFO] [stdout] 84 |     (thread_rng().gen_range(0..9), false)
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]   --> src/board_utils.rs:84:19
[INFO] [stdout]    |
[INFO] [stdout] 84 |     (thread_rng().gen_range(0..9), false)
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]   --> src/board_utils.rs:82:16
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn bot_compute(board: &mut Vec<Vec<Participant>>, computer: &Participant) -> (u8, bool) {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `computer`
[INFO] [stdout]   --> src/board_utils.rs:82:51
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn bot_compute(board: &mut Vec<Vec<Participant>>, computer: &Participant) -> (u8, bool) {
[INFO] [stdout]    |                                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_computer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/game_init.rs:63:40
[INFO] [stdout]    |
[INFO] [stdout] 63 |           let mut input_colour: String = prompt(&(
[INFO] [stdout]    |  ________________________________________^
[INFO] [stdout] 64 | |             format!("Player {}# Colour? ", symbols.len() + 1))
[INFO] [stdout] 65 | |         ).trim().parse().unwrap_or_else(|_| {
[INFO] [stdout]    | |________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]   --> src/board_utils.rs:82:16
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn bot_compute(board: &mut Vec<Vec<Participant>>, computer: &Participant) -> (u8, bool) {
[INFO] [stdout]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `computer`
[INFO] [stdout]   --> src/board_utils.rs:82:51
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn bot_compute(board: &mut Vec<Vec<Participant>>, computer: &Participant) -> (u8, bool) {
[INFO] [stdout]    |                                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_computer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/game_init.rs:63:40
[INFO] [stdout]    |
[INFO] [stdout] 63 |           let mut input_colour: String = prompt(&(
[INFO] [stdout]    |  ________________________________________^
[INFO] [stdout] 64 | |             format!("Player {}# Colour? ", symbols.len() + 1))
[INFO] [stdout] 65 | |         ).trim().parse().unwrap_or_else(|_| {
[INFO] [stdout]    | |________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `testing` (bin "testing" test) due to 1 previous error; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `testing` (bin "testing") due to 1 previous error; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f2bb07c4baefcb7670719bcf1531887252a538ad9a5409a8dd844748c12442c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2bb07c4baefcb7670719bcf1531887252a538ad9a5409a8dd844748c12442c6", kill_on_drop: false }`
[INFO] [stdout] f2bb07c4baefcb7670719bcf1531887252a538ad9a5409a8dd844748c12442c6
