[INFO] cloning repository https://github.com/lepsalex/codeforces-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lepsalex/codeforces-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flepsalex%2Fcodeforces-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flepsalex%2Fcodeforces-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8000770aa976ab300556a64196a17cd7fe29e065
[INFO] testing lepsalex/codeforces-rust against beta-2025-09-21 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flepsalex%2Fcodeforces-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lepsalex/codeforces-rust
[INFO] finished tweaking git repo https://github.com/lepsalex/codeforces-rust
[INFO] tweaked toml for git repo https://github.com/lepsalex/codeforces-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lepsalex/codeforces-rust on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lepsalex/codeforces-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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1559a140a28bcaa503ca37d480e509c2186c5930faeb142fd0e073c931621347
[INFO] running `Command { std: "docker" "start" "-a" "1559a140a28bcaa503ca37d480e509c2186c5930faeb142fd0e073c931621347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1559a140a28bcaa503ca37d480e509c2186c5930faeb142fd0e073c931621347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1559a140a28bcaa503ca37d480e509c2186c5930faeb142fd0e073c931621347", kill_on_drop: false }`
[INFO] [stdout] 1559a140a28bcaa503ca37d480e509c2186c5930faeb142fd0e073c931621347
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16229201cc298026e46d685957cbe0725a4d40197da82ab51ac5b6c39d013fa6
[INFO] running `Command { std: "docker" "start" "-a" "16229201cc298026e46d685957cbe0725a4d40197da82ab51ac5b6c39d013fa6", kill_on_drop: false }`
[INFO] [stderr]    Compiling codeforces-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::ops::Sub`
[INFO] [stdout]  --> src/bin/1920B_summation_game.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Sub;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/bin/1909A_distinct_buttons.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | /     /**
[INFO] [stdout] 17 | |     Using only 3-buttons on the controller we can reach any point
[INFO] [stdout] 18 | |     as long as all points are within the same 180-degree arc
[INFO] [stdout] ...  |
[INFO] [stdout] 21 | |     */
[INFO] [stdout]    | |______^
[INFO] [stdout] 22 | /     return if coords.iter().all(|(x, y)| *x >= 0) ||
[INFO] [stdout] 23 | |         coords.iter().all(|(x, y)| *x <= 0) ||
[INFO] [stdout] 24 | |         coords.iter().all(|(x, y)| *y >= 0) ||
[INFO] [stdout] 25 | |         coords.iter().all(|(x, y)| *y <= 0) {
[INFO] [stdout] ...  |
[INFO] [stdout] 28 | |         "NO".to_string()
[INFO] [stdout] 29 | |     };
[INFO] [stdout]    | |_____- rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `/* */` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/bin/1909A_distinct_buttons.rs:22:38
[INFO] [stdout]    |
[INFO] [stdout] 22 |     return if coords.iter().all(|(x, y)| *x >= 0) ||
[INFO] [stdout]    |                                      ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/bin/1909A_distinct_buttons.rs:23:32
[INFO] [stdout]    |
[INFO] [stdout] 23 |         coords.iter().all(|(x, y)| *x <= 0) ||
[INFO] [stdout]    |                                ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/bin/1909A_distinct_buttons.rs:24:29
[INFO] [stdout]    |
[INFO] [stdout] 24 |         coords.iter().all(|(x, y)| *y >= 0) ||
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/bin/1909A_distinct_buttons.rs:25:29
[INFO] [stdout]    |
[INFO] [stdout] 25 |         coords.iter().all(|(x, y)| *y <= 0) {
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/bin/TEMPLATE.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut input = Scanner::new();
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/bin/TEMPLATE.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut input = Scanner::new();
[INFO] [stdout]   |         ----^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx_a`
[INFO] [stdout]   --> src/bin/1914D_three_activities.rs:20:23
[INFO] [stdout]    |
[INFO] [stdout] 20 |         top.sort_by(|(idx_a, num_a), (idx_b, num_b)| num_b.cmp(num_a));
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_idx_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx_b`
[INFO] [stdout]   --> src/bin/1914D_three_activities.rs:20:39
[INFO] [stdout]    |
[INFO] [stdout] 20 |         top.sort_by(|(idx_a, num_a), (idx_b, num_b)| num_b.cmp(num_a));
[INFO] [stdout]    |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_idx_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "16229201cc298026e46d685957cbe0725a4d40197da82ab51ac5b6c39d013fa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16229201cc298026e46d685957cbe0725a4d40197da82ab51ac5b6c39d013fa6", kill_on_drop: false }`
[INFO] [stdout] 16229201cc298026e46d685957cbe0725a4d40197da82ab51ac5b6c39d013fa6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 691c019fe31b8c49f4cebab4c4cd06261711cf38b9308ce0027cc644b0e78eaa
[INFO] running `Command { std: "docker" "start" "-a" "691c019fe31b8c49f4cebab4c4cd06261711cf38b9308ce0027cc644b0e78eaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling codeforces-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/bin/1909A_distinct_buttons.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | /     /**
[INFO] [stdout] 17 | |     Using only 3-buttons on the controller we can reach any point
[INFO] [stdout] 18 | |     as long as all points are within the same 180-degree arc
[INFO] [stdout] ...  |
[INFO] [stdout] 21 | |     */
[INFO] [stdout]    | |______^
[INFO] [stdout] 22 | /     return if coords.iter().all(|(x, y)| *x >= 0) ||
[INFO] [stdout] 23 | |         coords.iter().all(|(x, y)| *x <= 0) ||
[INFO] [stdout] 24 | |         coords.iter().all(|(x, y)| *y >= 0) ||
[INFO] [stdout] 25 | |         coords.iter().all(|(x, y)| *y <= 0) {
[INFO] [stdout] ...  |
[INFO] [stdout] 28 | |         "NO".to_string()
[INFO] [stdout] 29 | |     };
[INFO] [stdout]    | |_____- rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `/* */` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/bin/1909A_distinct_buttons.rs:22:38
[INFO] [stdout]    |
[INFO] [stdout] 22 |     return if coords.iter().all(|(x, y)| *x >= 0) ||
[INFO] [stdout]    |                                      ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/bin/1909A_distinct_buttons.rs:23:32
[INFO] [stdout]    |
[INFO] [stdout] 23 |         coords.iter().all(|(x, y)| *x <= 0) ||
[INFO] [stdout]    |                                ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/bin/1909A_distinct_buttons.rs:24:29
[INFO] [stdout]    |
[INFO] [stdout] 24 |         coords.iter().all(|(x, y)| *y >= 0) ||
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/bin/1909A_distinct_buttons.rs:25:29
[INFO] [stdout]    |
[INFO] [stdout] 25 |         coords.iter().all(|(x, y)| *y <= 0) {
[INFO] [stdout]    |                             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/bin/TEMPLATE.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut input = Scanner::new();
[INFO] [stdout]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/bin/TEMPLATE.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut input = Scanner::new();
[INFO] [stdout]   |         ----^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Sub`
[INFO] [stdout]  --> src/bin/1920B_summation_game.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Sub;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx_a`
[INFO] [stdout]   --> src/bin/1914D_three_activities.rs:20:23
[INFO] [stdout]    |
[INFO] [stdout] 20 |         top.sort_by(|(idx_a, num_a), (idx_b, num_b)| num_b.cmp(num_a));
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_idx_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx_b`
[INFO] [stdout]   --> src/bin/1914D_three_activities.rs:20:39
[INFO] [stdout]    |
[INFO] [stdout] 20 |         top.sort_by(|(idx_a, num_a), (idx_b, num_b)| num_b.cmp(num_a));
[INFO] [stdout]    |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_idx_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "691c019fe31b8c49f4cebab4c4cd06261711cf38b9308ce0027cc644b0e78eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "691c019fe31b8c49f4cebab4c4cd06261711cf38b9308ce0027cc644b0e78eaa", kill_on_drop: false }`
[INFO] [stdout] 691c019fe31b8c49f4cebab4c4cd06261711cf38b9308ce0027cc644b0e78eaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 950a67f2de745f0b87256c498959353ab118f766d5fe9cd15e5cf60c80127ff5
[INFO] running `Command { std: "docker" "start" "-a" "950a67f2de745f0b87256c498959353ab118f766d5fe9cd15e5cf60c80127ff5", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `idx_a`
[INFO] [stderr]   --> src/bin/1914D_three_activities.rs:20:23
[INFO] [stderr]    |
[INFO] [stderr] 20 |         top.sort_by(|(idx_a, num_a), (idx_b, num_b)| num_b.cmp(num_a));
[INFO] [stderr]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_idx_a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `idx_b`
[INFO] [stderr]   --> src/bin/1914D_three_activities.rs:20:39
[INFO] [stderr]    |
[INFO] [stderr] 20 |         top.sort_by(|(idx_a, num_a), (idx_b, num_b)| num_b.cmp(num_a));
[INFO] [stderr]    |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_idx_b`
[INFO] [stderr] 
[INFO] [stderr] warning: `codeforces-rust` (bin "1914D_three_activities" test) generated 2 warnings
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/bin/1909A_distinct_buttons.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | /     /**
[INFO] [stderr] 17 | |     Using only 3-buttons on the controller we can reach any point
[INFO] [stderr] 18 | |     as long as all points are within the same 180-degree arc
[INFO] [stderr] ...  |
[INFO] [stderr] 21 | |     */
[INFO] [stderr]    | |______^
[INFO] [stderr] 22 | /     return if coords.iter().all(|(x, y)| *x >= 0) ||
[INFO] [stderr] 23 | |         coords.iter().all(|(x, y)| *x <= 0) ||
[INFO] [stderr] 24 | |         coords.iter().all(|(x, y)| *y >= 0) ||
[INFO] [stderr] 25 | |         coords.iter().all(|(x, y)| *y <= 0) {
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         "NO".to_string()
[INFO] [stderr] 29 | |     };
[INFO] [stderr]    | |_____- rustdoc does not generate documentation for expressions
[INFO] [stderr]    |
[INFO] [stderr]    = help: use `/* */` for a plain comment
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]   --> src/bin/1909A_distinct_buttons.rs:22:38
[INFO] [stderr]    |
[INFO] [stderr] 22 |     return if coords.iter().all(|(x, y)| *x >= 0) ||
[INFO] [stderr]    |                                      ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]   --> src/bin/1909A_distinct_buttons.rs:23:32
[INFO] [stderr]    |
[INFO] [stderr] 23 |         coords.iter().all(|(x, y)| *x <= 0) ||
[INFO] [stderr]    |                                ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/bin/1909A_distinct_buttons.rs:24:29
[INFO] [stderr]    |
[INFO] [stderr] 24 |         coords.iter().all(|(x, y)| *y >= 0) ||
[INFO] [stderr]    |                             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/bin/1909A_distinct_buttons.rs:25:29
[INFO] [stderr]    |
[INFO] [stderr] 25 |         coords.iter().all(|(x, y)| *y <= 0) {
[INFO] [stderr]    |                             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]  --> src/bin/TEMPLATE.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 |     let mut input = Scanner::new();
[INFO] [stderr]   |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/bin/TEMPLATE.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     let mut input = Scanner::new();
[INFO] [stderr]   |         ----^^^^^
[INFO] [stderr]   |         |
[INFO] [stderr]   |         help: remove this `mut`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Sub`
[INFO] [stderr]  --> src/bin/1920B_summation_game.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Sub;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `codeforces-rust` (bin "1909A_distinct_buttons" test) generated 5 warnings
[INFO] [stderr] warning: `codeforces-rust` (bin "TEMPLATE" test) generated 2 warnings (run `cargo fix --bin "TEMPLATE" --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `codeforces-rust` (bin "1920B_summation_game" test) generated 1 warning (run `cargo fix --bin "1920B_summation_game" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/input-968ebd83230c1d34)
[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]      Running unittests src/bin/118A_string_task.rs (/opt/rustwide/target/debug/deps/118A_string_task-ea9c5920d78b96b8)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::case_1 ... ok
[INFO] [stdout] test test::case_3 ... ok
[INFO] [stdout] test test::case_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/1909A_distinct_buttons.rs (/opt/rustwide/target/debug/deps/1909A_distinct_buttons-5ad00dd11ffc487c)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::case_1 ... ok
[INFO] [stdout] test test::case_2 ... ok
[INFO] [stdout] test test::case_3 ... ok
[INFO] [stdout] test test::case_5 ... ok
[INFO] [stdout] test test::case_6 ... ok
[INFO] [stdout] test test::case_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/1909B_make_almost_equal_with_mod.rs (/opt/rustwide/target/debug/deps/1909B_make_almost_equal_with_mod-01b61540a8bec723)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::case_1 ... ok
[INFO] [stdout] test test::case_3 ... ok
[INFO] [stdout] test test::case_4 ... ok
[INFO] [stdout] test test::case_5 ... ok
[INFO] [stdout] test test::case_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/1914D_three_activities.rs (/opt/rustwide/target/debug/deps/1914D_three_activities-3419e288bf784e5b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::case_2 ... ok
[INFO] [stdout] test test::case_3 ... ok
[INFO] [stdout] test test::case_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/1920B_summation_game.rs (/opt/rustwide/target/debug/deps/1920B_summation_game-cc3ab80d8a9d409e)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test::case_1 ... ok
[INFO] [stdout] test test::case_3 ... ok
[INFO] [stdout] test test::case_6 ... ok
[INFO] [stdout] test test::case_8 ... ok
[INFO] [stdout] test test::case_7 ... ok
[INFO] [stdout] test test::case_2 ... ok
[INFO] [stdout] test test::case_4 ... ok
[INFO] [stdout] test test::case_5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/1A_theatre_square.rs (/opt/rustwide/target/debug/deps/1A_theatre_square-fd945af2b9872ab9)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::case_2 ... ok
[INFO] [stdout] test test::case_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/231A_team.rs (/opt/rustwide/target/debug/deps/231A_team-5188fb02df9fbad5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::case_1 ... ok
[INFO] [stdout] test test::case_3 ... ok
[INFO] [stdout] test test::case_2 ... ok
[INFO] [stderr]      Running unittests src/bin/4A_watermelon.rs (/opt/rustwide/target/debug/deps/4A_watermelon-a238331ccb2c86a7)
[INFO] [stdout] test test::case_4 ... 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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::case_1 ... ok
[INFO] [stdout] test test::case_5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/71A_way_too_long_words.rs (/opt/rustwide/target/debug/deps/71A_way_too_long_words-66995f14f787c71c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::case_1 ... ok
[INFO] [stdout] test test::case_2 ... ok
[INFO] [stdout] test test::case_4 ... ok
[INFO] [stdout] test test::case_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/96A_football.rs (/opt/rustwide/target/debug/deps/96A_football-b2463cd18ec8e5e2)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::case_1 ... ok
[INFO] [stdout] test test::case_41 ... ok
[INFO] [stdout] test test::case_3 ... ok
[INFO] [stdout] test test::case_2 ... 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] [stderr]      Running unittests src/bin/TEMPLATE.rs (/opt/rustwide/target/debug/deps/TEMPLATE-b0ab81560016d9ce)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::case_1 ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests input
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "950a67f2de745f0b87256c498959353ab118f766d5fe9cd15e5cf60c80127ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "950a67f2de745f0b87256c498959353ab118f766d5fe9cd15e5cf60c80127ff5", kill_on_drop: false }`
[INFO] [stdout] 950a67f2de745f0b87256c498959353ab118f766d5fe9cd15e5cf60c80127ff5
