[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>, 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>, 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 [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>, 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>, 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 [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