[INFO] cloning repository https://github.com/irrld/connect-four-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/irrld/connect-four-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firrld%2Fconnect-four-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firrld%2Fconnect-four-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6203555d0ed41b4c48c320f8660406087aae168a
[INFO] checking irrld/connect-four-rust against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firrld%2Fconnect-four-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/irrld/connect-four-rust
[INFO] finished tweaking git repo https://github.com/irrld/connect-four-rust
[INFO] tweaked toml for git repo https://github.com/irrld/connect-four-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/irrld/connect-four-rust on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/irrld/connect-four-rust 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-error v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 059bdc4ed0dadbcf4828125999477de46729d028556c4cf7e7f737e259a7831b
[INFO] running `Command { std: "docker" "start" "-a" "059bdc4ed0dadbcf4828125999477de46729d028556c4cf7e7f737e259a7831b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "059bdc4ed0dadbcf4828125999477de46729d028556c4cf7e7f737e259a7831b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "059bdc4ed0dadbcf4828125999477de46729d028556c4cf7e7f737e259a7831b", kill_on_drop: false }`
[INFO] [stdout] 059bdc4ed0dadbcf4828125999477de46729d028556c4cf7e7f737e259a7831b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ff210d7eb9c20b7d4980cd785fe8858fc4e3f582ece94836de48a805f6bd11f
[INFO] running `Command { std: "docker" "start" "-a" "4ff210d7eb9c20b7d4980cd785fe8858fc4e3f582ece94836de48a805f6bd11f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]     Checking once_cell v1.21.1
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking scopeguard v1.2.0
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[INFO] [stderr]    Compiling lock_api v0.4.12
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[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking itoa v1.0.15
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[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking ryu v1.0.20
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[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking indenter v0.3.3
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[INFO] [stderr]     Checking signal-hook-registry v1.4.2
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[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking tracing-error v0.2.1
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[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]     Checking color-eyre v0.6.3
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling darling_macro v0.20.10
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[INFO] [stderr]    Compiling instability v0.3.7
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[INFO] [stderr]     Checking rust-study v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/test.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | const SIZE: usize = (crate::ROWS * crate::COLUMNS);
[INFO] [stdout]   |                     ^                            ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 4 - const SIZE: usize = (crate::ROWS * crate::COLUMNS);
[INFO] [stdout] 4 + const SIZE: usize = crate::ROWS * crate::COLUMNS;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Report`
[INFO] [stdout]  --> src/main.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use color_eyre::{Report, Result};
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/main.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{self, stdout, Stdout};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 | const SIZE: usize = (ROWS * COLUMNS);
[INFO] [stdout]    |                     ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 13 - const SIZE: usize = (ROWS * COLUMNS);
[INFO] [stdout] 13 + const SIZE: usize = ROWS * COLUMNS;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]  --> src/test.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | const SIZE: usize = (crate::ROWS * crate::COLUMNS);
[INFO] [stdout]   |                     ^                            ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 4 - const SIZE: usize = (crate::ROWS * crate::COLUMNS);
[INFO] [stdout] 4 + const SIZE: usize = crate::ROWS * crate::COLUMNS;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Report`
[INFO] [stdout]  --> src/main.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use color_eyre::{Report, Result};
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/main.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{self, stdout, Stdout};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/main.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 | const SIZE: usize = (ROWS * COLUMNS);
[INFO] [stdout]    |                     ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 13 - const SIZE: usize = (ROWS * COLUMNS);
[INFO] [stdout] 13 + const SIZE: usize = ROWS * COLUMNS;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `ratatui::Frame::<'_>::size`: use .area() as it's the more correct name
[INFO] [stdout]   --> src/main.rs:97:22
[INFO] [stdout]    |
[INFO] [stdout] 97 |         .split(frame.size());
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROWS` is never used
[INFO] [stdout]  --> src/test.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const ROWS: usize = 6;
[INFO] [stdout]   |       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COLUMNS` is never used
[INFO] [stdout]  --> src/test.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const COLUMNS: usize = 7;
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `ratatui::Frame::<'_>::size`: use .area() as it's the more correct name
[INFO] [stdout]   --> src/main.rs:97:22
[INFO] [stdout]    |
[INFO] [stdout] 97 |         .split(frame.size());
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROWS` is never used
[INFO] [stdout]  --> src/test.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const ROWS: usize = 6;
[INFO] [stdout]   |       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COLUMNS` is never used
[INFO] [stdout]  --> src/test.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const COLUMNS: usize = 7;
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIZE` is never used
[INFO] [stdout]  --> src/test.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const SIZE: usize = (crate::ROWS * crate::COLUMNS);
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.13s
[INFO] running `Command { std: "docker" "inspect" "4ff210d7eb9c20b7d4980cd785fe8858fc4e3f582ece94836de48a805f6bd11f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ff210d7eb9c20b7d4980cd785fe8858fc4e3f582ece94836de48a805f6bd11f", kill_on_drop: false }`
[INFO] [stdout] 4ff210d7eb9c20b7d4980cd785fe8858fc4e3f582ece94836de48a805f6bd11f
