[INFO] cloning repository https://github.com/thronecloud/worldcoincontest [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thronecloud/worldcoincontest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthronecloud%2Fworldcoincontest", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthronecloud%2Fworldcoincontest'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dfcd2f9c4e5e57590f59af70a218f963e675ad4d [INFO] linting thronecloud/worldcoincontest against nightly for clippy-nonminimal_bool-denied [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthronecloud%2Fworldcoincontest" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/thronecloud/worldcoincontest [INFO] finished tweaking git repo https://github.com/thronecloud/worldcoincontest [INFO] tweaked toml for git repo https://github.com/thronecloud/worldcoincontest written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/thronecloud/worldcoincontest on toolchain nightly [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/thronecloud/worldcoincontest 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" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cc v1.2.44 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 02042d1f214467cd5184c804942edd895452e82ff78dc56f63655fdfede1b0e0 [INFO] running `Command { std: "docker" "start" "-a" "02042d1f214467cd5184c804942edd895452e82ff78dc56f63655fdfede1b0e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02042d1f214467cd5184c804942edd895452e82ff78dc56f63655fdfede1b0e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02042d1f214467cd5184c804942edd895452e82ff78dc56f63655fdfede1b0e0", kill_on_drop: false }` [INFO] [stdout] 02042d1f214467cd5184c804942edd895452e82ff78dc56f63655fdfede1b0e0 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47d3901af600cceaef713c62b38ff2fd4e638aa7ab7bb361fc8cbec500703ebd [INFO] running `Command { std: "docker" "start" "-a" "47d3901af600cceaef713c62b38ff2fd4e638aa7ab7bb361fc8cbec500703ebd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Checking is_terminal_polyfill v1.70.2 [INFO] [stderr] Checking toml_write v0.1.2 [INFO] [stderr] Checking indexmap v2.12.0 [INFO] [stderr] Checking winnow v0.7.13 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking anstream v0.6.21 [INFO] [stderr] Checking clap_builder v4.5.51 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Checking clap v4.5.51 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking toml_edit v0.22.27 [INFO] [stderr] Checking toml v0.8.23 [INFO] [stderr] Checking orb-optimizer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `spatial_grid` and `grid_cell_size` are never read [INFO] [stdout] --> src/main.rs:181:5 [INFO] [stdout] | [INFO] [stdout] 174 | struct Problem { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 181 | spatial_grid: Vec>, // Each cell contains town indices [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 182 | grid_cell_size: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `objective_delta` is never used [INFO] [stdout] --> src/main.rs:286:8 [INFO] [stdout] | [INFO] [stdout] 185 | impl Problem { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 286 | fn objective_delta(&self, orbs: &Array2, orb_idx: usize, new_pos: [f64; 2]) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `historical_best_seed` is never used [INFO] [stdout] --> src/main.rs:686:4 [INFO] [stdout] | [INFO] [stdout] 686 | fn historical_best_seed(idx: usize) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `spatial_grid` and `grid_cell_size` are never read [INFO] [stdout] --> src/main.rs:181:5 [INFO] [stdout] | [INFO] [stdout] 174 | struct Problem { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 181 | spatial_grid: Vec>, // Each cell contains town indices [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 182 | grid_cell_size: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `objective_delta` is never used [INFO] [stdout] --> src/main.rs:286:8 [INFO] [stdout] | [INFO] [stdout] 185 | impl Problem { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 286 | fn objective_delta(&self, orbs: &Array2, orb_idx: usize, new_pos: [f64; 2]) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `historical_best_seed` is never used [INFO] [stdout] --> src/main.rs:686:4 [INFO] [stdout] | [INFO] [stdout] 686 | fn historical_best_seed(idx: usize) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:143:21 [INFO] [stdout] | [INFO] [stdout] 143 | let is_corner = (x == 0 && y == 0) [INFO] [stdout] | _____________________^ [INFO] [stdout] 144 | | || (x == 0 && y == GRID_N - 1) [INFO] [stdout] 145 | | || (x == GRID_N - 1 && y == 0) [INFO] [stdout] 146 | | || (x == GRID_N - 1 && y == GRID_N - 1); [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] help: try [INFO] [stdout] | [INFO] [stdout] 143 - let is_corner = (x == 0 && y == 0) [INFO] [stdout] 144 - || (x == 0 && y == GRID_N - 1) [INFO] [stdout] 145 - || (x == GRID_N - 1 && y == 0) [INFO] [stdout] 146 - || (x == GRID_N - 1 && y == GRID_N - 1); [INFO] [stdout] 143 + let is_corner = !(y != 0 && y != GRID_N - 1 || x != 0 && x != GRID_N - 1); [INFO] [stdout] | [INFO] [stdout] 143 - let is_corner = (x == 0 && y == 0) [INFO] [stdout] 144 - || (x == 0 && y == GRID_N - 1) [INFO] [stdout] 145 - || (x == GRID_N - 1 && y == 0) [INFO] [stdout] 146 - || (x == GRID_N - 1 && y == GRID_N - 1); [INFO] [stdout] 143 + let is_corner = (x == GRID_N - 1 || x == 0) && (y == GRID_N - 1 || y == 0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:143:21 [INFO] [stdout] | [INFO] [stdout] 143 | let is_corner = (x == 0 && y == 0) [INFO] [stdout] | _____________________^ [INFO] [stdout] 144 | | || (x == 0 && y == GRID_N - 1) [INFO] [stdout] | |______________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] help: try [INFO] [stdout] | [INFO] [stdout] 143 - let is_corner = (x == 0 && y == 0) [INFO] [stdout] 144 - || (x == 0 && y == GRID_N - 1) [INFO] [stdout] 143 + let is_corner = !(x != 0 || y != 0 && y != GRID_N - 1) [INFO] [stdout] | [INFO] [stdout] 143 - let is_corner = (x == 0 && y == 0) [INFO] [stdout] 144 - || (x == 0 && y == GRID_N - 1) [INFO] [stdout] 143 + let is_corner = (y == GRID_N - 1 || y == 0) && x == 0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `i` is used to index `result` [INFO] [stdout] --> src/main.rs:264:18 [INFO] [stdout] | [INFO] [stdout] 264 | for i in 0..NUM_TOWNS { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] = note: `#[warn(clippy::needless_range_loop)]` on by default [INFO] [stdout] help: consider using an iterator and enumerate() [INFO] [stdout] | [INFO] [stdout] 264 - for i in 0..NUM_TOWNS { [INFO] [stdout] 264 + for (i, ) in result.iter_mut().enumerate().take(NUM_TOWNS) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:143:21 [INFO] [stdout] | [INFO] [stdout] 143 | let is_corner = (x == 0 && y == 0) [INFO] [stdout] | _____________________^ [INFO] [stdout] 144 | | || (x == 0 && y == GRID_N - 1) [INFO] [stdout] 145 | | || (x == GRID_N - 1 && y == 0) [INFO] [stdout] 146 | | || (x == GRID_N - 1 && y == GRID_N - 1); [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] = note: `#[warn(clippy::nonminimal_bool)]` on by default [INFO] [stdout] help: try [INFO] [stdout] | [INFO] [stdout] 143 - let is_corner = (x == 0 && y == 0) [INFO] [stdout] 144 - || (x == 0 && y == GRID_N - 1) [INFO] [stdout] 145 - || (x == GRID_N - 1 && y == 0) [INFO] [stdout] 146 - || (x == GRID_N - 1 && y == GRID_N - 1); [INFO] [stdout] 143 + let is_corner = !(y != 0 && y != GRID_N - 1 || x != 0 && x != GRID_N - 1); [INFO] [stdout] | [INFO] [stdout] 143 - let is_corner = (x == 0 && y == 0) [INFO] [stdout] 144 - || (x == 0 && y == GRID_N - 1) [INFO] [stdout] 145 - || (x == GRID_N - 1 && y == 0) [INFO] [stdout] 146 - || (x == GRID_N - 1 && y == GRID_N - 1); [INFO] [stdout] 143 + let is_corner = (x == GRID_N - 1 || x == 0) && (y == GRID_N - 1 || y == 0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this boolean expression can be simplified [INFO] [stdout] --> src/main.rs:143:21 [INFO] [stdout] | [INFO] [stdout] 143 | let is_corner = (x == 0 && y == 0) [INFO] [stdout] | _____________________^ [INFO] [stdout] 144 | | || (x == 0 && y == GRID_N - 1) [INFO] [stdout] | |______________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool [INFO] [stdout] help: try [INFO] [stdout] | [INFO] [stdout] 143 - let is_corner = (x == 0 && y == 0) [INFO] [stdout] 144 - || (x == 0 && y == GRID_N - 1) [INFO] [stdout] 143 + let is_corner = !(x != 0 || y != 0 && y != GRID_N - 1) [INFO] [stdout] | [INFO] [stdout] 143 - let is_corner = (x == 0 && y == 0) [INFO] [stdout] 144 - || (x == 0 && y == GRID_N - 1) [INFO] [stdout] 143 + let is_corner = (y == GRID_N - 1 || y == 0) && x == 0 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `i` is used to index `result` [INFO] [stdout] --> src/main.rs:264:18 [INFO] [stdout] | [INFO] [stdout] 264 | for i in 0..NUM_TOWNS { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] = note: `#[warn(clippy::needless_range_loop)]` on by default [INFO] [stdout] help: consider using an iterator and enumerate() [INFO] [stdout] | [INFO] [stdout] 264 - for i in 0..NUM_TOWNS { [INFO] [stdout] 264 + for (i, ) in result.iter_mut().enumerate().take(NUM_TOWNS) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `i` is used to index `distances` [INFO] [stdout] --> src/main.rs:438:18 [INFO] [stdout] | [INFO] [stdout] 438 | for i in 0..NUM_TOWNS { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] help: consider using an iterator and enumerate() [INFO] [stdout] | [INFO] [stdout] 438 - for i in 0..NUM_TOWNS { [INFO] [stdout] 438 + for (i, ) in distances.iter_mut().enumerate().take(NUM_TOWNS) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `i` is used to index `distances` [INFO] [stdout] --> src/main.rs:456:18 [INFO] [stdout] | [INFO] [stdout] 456 | for i in 0..NUM_TOWNS { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] help: consider using an iterator and enumerate() [INFO] [stdout] | [INFO] [stdout] 456 - for i in 0..NUM_TOWNS { [INFO] [stdout] 456 + for (i, ) in distances.iter().enumerate().take(NUM_TOWNS) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `i` is used to index `distances` [INFO] [stdout] --> src/main.rs:438:18 [INFO] [stdout] | [INFO] [stdout] 438 | for i in 0..NUM_TOWNS { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] help: consider using an iterator and enumerate() [INFO] [stdout] | [INFO] [stdout] 438 - for i in 0..NUM_TOWNS { [INFO] [stdout] 438 + for (i, ) in distances.iter_mut().enumerate().take(NUM_TOWNS) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `i` is used to index `distances` [INFO] [stdout] --> src/main.rs:456:18 [INFO] [stdout] | [INFO] [stdout] 456 | for i in 0..NUM_TOWNS { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] help: consider using an iterator and enumerate() [INFO] [stdout] | [INFO] [stdout] 456 - for i in 0..NUM_TOWNS { [INFO] [stdout] 456 + for (i, ) in distances.iter().enumerate().take(NUM_TOWNS) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `t` is used to index `assign` [INFO] [stdout] --> src/main.rs:887:18 [INFO] [stdout] | [INFO] [stdout] 887 | for t in 0..NUM_TOWNS { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] help: consider using an iterator and enumerate() [INFO] [stdout] | [INFO] [stdout] 887 - for t in 0..NUM_TOWNS { [INFO] [stdout] 887 + for (t, ) in assign.iter().enumerate().take(NUM_TOWNS) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `t` is used to index `assign` [INFO] [stdout] --> src/main.rs:887:18 [INFO] [stdout] | [INFO] [stdout] 887 | for t in 0..NUM_TOWNS { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] help: consider using an iterator and enumerate() [INFO] [stdout] | [INFO] [stdout] 887 - for t in 0..NUM_TOWNS { [INFO] [stdout] 887 + for (t, ) in assign.iter().enumerate().take(NUM_TOWNS) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `i` is only used to index `beam` [INFO] [stdout] --> src/main.rs:1255:22 [INFO] [stdout] | [INFO] [stdout] 1255 | for i in 0..beam.len().min(3) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] help: consider using an iterator [INFO] [stdout] | [INFO] [stdout] 1255 - for i in 0..beam.len().min(3) { [INFO] [stdout] 1255 + for in beam.iter().take(beam.len().min(3)) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the loop variable `i` is only used to index `beam` [INFO] [stdout] --> src/main.rs:1255:22 [INFO] [stdout] | [INFO] [stdout] 1255 | for i in 0..beam.len().min(3) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stdout] help: consider using an iterator [INFO] [stdout] | [INFO] [stdout] 1255 - for i in 0..beam.len().min(3) { [INFO] [stdout] 1255 + for in beam.iter().take(beam.len().min(3)) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.44s [INFO] running `Command { std: "docker" "inspect" "47d3901af600cceaef713c62b38ff2fd4e638aa7ab7bb361fc8cbec500703ebd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47d3901af600cceaef713c62b38ff2fd4e638aa7ab7bb361fc8cbec500703ebd", kill_on_drop: false }` [INFO] [stdout] 47d3901af600cceaef713c62b38ff2fd4e638aa7ab7bb361fc8cbec500703ebd