[INFO] cloning repository https://github.com/csaben/k-means [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/csaben/k-means" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsaben%2Fk-means", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsaben%2Fk-means'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bd1500d49247c8ca2e9913659899d8699e4d8ca3 [INFO] checking csaben/k-means against master#040e2f8b9ff2d76fbe2146d6003e297ed4532088 for pr-143619 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsaben%2Fk-means" "/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/csaben/k-means [INFO] finished tweaking git repo https://github.com/csaben/k-means [INFO] tweaked toml for git repo https://github.com/csaben/k-means written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/csaben/k-means on toolchain 040e2f8b9ff2d76fbe2146d6003e297ed4532088 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/csaben/k-means 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" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f58207c85e6618620db91178ef2eee664c114b3f4a078d728df482fd590fe42 [INFO] running `Command { std: "docker" "start" "-a" "3f58207c85e6618620db91178ef2eee664c114b3f4a078d728df482fd590fe42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f58207c85e6618620db91178ef2eee664c114b3f4a078d728df482fd590fe42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f58207c85e6618620db91178ef2eee664c114b3f4a078d728df482fd590fe42", kill_on_drop: false }` [INFO] [stdout] 3f58207c85e6618620db91178ef2eee664c114b3f4a078d728df482fd590fe42 [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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 584ef730b4ac34c0dfc3d12d2d901b75fe8cc86117732ad08ef160c2cf6eaa23 [INFO] running `Command { std: "docker" "start" "-a" "584ef730b4ac34c0dfc3d12d2d901b75fe8cc86117732ad08ef160c2cf6eaa23", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling cc v1.1.6 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking libloading v0.8.5 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking fdeflate v0.3.4 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking bytemuck v1.16.1 [INFO] [stderr] Compiling font-kit v0.13.2 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking float-ord v0.3.2 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking ttf-parser v0.20.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v5.0.0 [INFO] [stderr] Compiling pathfinder_simd v0.5.3 [INFO] [stderr] Checking flate2 v1.0.30 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling cstr v0.2.12 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking png v0.17.13 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Compiling freetype-sys v0.20.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking pathfinder_geometry v0.5.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking plotters-bitmap v0.3.6 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking k-means v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `points` [INFO] [stdout] --> src/plotting/mod.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn plot_clusters(points: &[Point], clusters: &[Vec], centroids: &[Centroid], filename: &str) -> Result<(), Box src/tests/mod.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let mut rng = StdRng::seed_from_u64(seed); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tests/mod.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | let mut rng = StdRng::seed_from_u64(seed); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `points` [INFO] [stdout] --> src/plotting/mod.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn plot_clusters(points: &[Point], clusters: &[Vec], centroids: &[Centroid], filename: &str) -> Result<(), Box src/lib.rs:104:21 [INFO] [stdout] | [INFO] [stdout] 104 | let mut total_distance = 0.0; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_total_distance` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `total_distance` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:104:21 [INFO] [stdout] | [INFO] [stdout] 104 | let mut total_distance = 0.0; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_total_distance` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rng` and `distributions::Uniform` [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::{distributions::Uniform, Rng}; // 0.8.0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Point` [INFO] [stdout] --> src/main.rs:4:73 [INFO] [stdout] | [INFO] [stdout] 4 | use k_means::{Centroids, Centroid, calculate_centroid, generate_points, Point, k_means_algo}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rng` and `distributions::Uniform` [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::{distributions::Uniform, Rng}; // 0.8.0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Point` [INFO] [stdout] --> src/main.rs:4:73 [INFO] [stdout] | [INFO] [stdout] 4 | use k_means::{Centroids, Centroid, calculate_centroid, generate_points, Point, k_means_algo}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.17s [INFO] running `Command { std: "docker" "inspect" "584ef730b4ac34c0dfc3d12d2d901b75fe8cc86117732ad08ef160c2cf6eaa23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "584ef730b4ac34c0dfc3d12d2d901b75fe8cc86117732ad08ef160c2cf6eaa23", kill_on_drop: false }` [INFO] [stdout] 584ef730b4ac34c0dfc3d12d2d901b75fe8cc86117732ad08ef160c2cf6eaa23