[INFO] cloning repository https://github.com/danielkrash/prec [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danielkrash/prec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielkrash%2Fprec", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielkrash%2Fprec'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6028112f64b8da49516331d4d921cf593490f383 [INFO] checking danielkrash/prec against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielkrash%2Fprec" "/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/danielkrash/prec [INFO] finished tweaking git repo https://github.com/danielkrash/prec [INFO] tweaked toml for git repo https://github.com/danielkrash/prec written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/danielkrash/prec on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/danielkrash/prec 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-4-tc2/source/algorithms/nonparametric/k-means/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-4-tc2/source/algorithms/nonparametric/k-nn/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-4-tc2/source/algorithms/nonparametric/lvq/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-4-tc2/source/app/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] [stderr] warning: /workspace/builds/worker-4-tc2/source/algorithms/nonparametric/k-nn/Cargo.toml: unused manifest key: profile.release.linker-flavor [INFO] [stderr] warning: /workspace/builds/worker-4-tc2/source/algorithms/nonparametric/k-means/Cargo.toml: unused manifest key: profile.release.linker-flavor [INFO] [stderr] warning: /workspace/builds/worker-4-tc2/source/algorithms/nonparametric/lvq/Cargo.toml: unused manifest key: profile.release.linker-flavor [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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4d5b41ca72fafa8774d8edcf040d6513eb1fa13d1491d48e1101a5d0bd261e6 [INFO] running `Command { std: "docker" "start" "-a" "f4d5b41ca72fafa8774d8edcf040d6513eb1fa13d1491d48e1101a5d0bd261e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4d5b41ca72fafa8774d8edcf040d6513eb1fa13d1491d48e1101a5d0bd261e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4d5b41ca72fafa8774d8edcf040d6513eb1fa13d1491d48e1101a5d0bd261e6", kill_on_drop: false }` [INFO] [stdout] f4d5b41ca72fafa8774d8edcf040d6513eb1fa13d1491d48e1101a5d0bd261e6 [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" "-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3e817d0c22fcb9fa7978866b7306e4004864dd261fc46c4e9bde438c2a90e82 [INFO] running `Command { std: "docker" "start" "-a" "c3e817d0c22fcb9fa7978866b7306e4004864dd261fc46c4e9bde438c2a90e82", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/algorithms/nonparametric/k-means/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/algorithms/nonparametric/k-nn/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/algorithms/nonparametric/lvq/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/app/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] warning: /opt/rustwide/workdir/algorithms/nonparametric/k-nn/Cargo.toml: unused manifest key: profile.release.linker-flavor [INFO] [stderr] warning: /opt/rustwide/workdir/algorithms/nonparametric/lvq/Cargo.toml: unused manifest key: profile.release.linker-flavor [INFO] [stderr] warning: /opt/rustwide/workdir/algorithms/nonparametric/k-means/Cargo.toml: unused manifest key: profile.release.linker-flavor [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling winnow v0.7.11 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Checking libloading v0.8.8 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking slab v0.4.10 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling wayland-sys v0.31.6 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking event-listener v5.4.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling quick-xml v0.37.5 [INFO] [stderr] Compiling wayland-client v0.31.10 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Checking futures-lite v2.6.0 [INFO] [stderr] Compiling endi v1.1.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking noisy_float v0.2.0 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking cpufeatures v0.2.17 [INFO] [stderr] Checking ttf-parser v0.25.1 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Compiling wayland-scanner v0.31.6 [INFO] [stderr] Checking async-fs v2.1.2 [INFO] [stderr] Checking async-executor v1.13.2 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Checking async-broadcast v0.7.2 [INFO] [stderr] Checking ordered-stream v0.2.0 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking xdg-home v1.3.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking writeable v0.6.1 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking rand_xoshiro v0.7.0 [INFO] [stderr] Compiling xml-rs v0.8.26 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Checking litemap v0.8.0 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling wayland-backend v0.3.10 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Checking xkeysym v0.2.1 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Checking xcursor v0.3.10 [INFO] [stderr] Compiling smithay-client-toolkit v0.19.2 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Checking owned_ttf_parser v0.25.0 [INFO] [stderr] Checking cursor-icon v1.2.0 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking memmap2 v0.9.5 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking ab_glyph v0.2.29 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking arrayref v0.3.9 [INFO] [stderr] Checking strict-num v0.1.1 [INFO] [stderr] Checking accesskit v0.17.1 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking as-raw-xcb-connection v1.0.1 [INFO] [stderr] Checking foldhash v0.1.5 [INFO] [stderr] Checking x11rb-protocol v0.13.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking immutable-chunkmap v2.0.6 [INFO] [stderr] Compiling winit v0.30.11 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking raw-window-handle v0.6.2 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Compiling color-hex v0.2.0 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking accesskit_consumer v0.26.0 [INFO] [stderr] Checking xkbcommon-dl v0.4.2 [INFO] [stderr] Checking fdeflate v0.3.7 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking textwrap v0.16.2 [INFO] [stderr] Checking smol_str v0.2.2 [INFO] [stderr] Checking profiling v1.0.17 [INFO] [stderr] Compiling glutin_glx_sys v0.6.1 [INFO] [stderr] Compiling glutin_egl_sys v0.7.1 [INFO] [stderr] Checking dpi v0.1.2 [INFO] [stderr] Checking nohash-hasher v0.2.0 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking epaint_default_fonts v0.31.1 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking prec-helpers v0.1.0 (/opt/rustwide/workdir/prec-helpers) [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking ndarray-stats v0.5.1 [INFO] [stderr] Checking wayland-csd-frame v0.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling glutin v0.32.3 [INFO] [stderr] Checking byteorder-lite v0.1.0 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking k-means v0.1.0 (/opt/rustwide/workdir/algorithms/nonparametric/k-means) [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking k-nn v0.1.0 (/opt/rustwide/workdir/algorithms/nonparametric/k-nn) [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling zvariant_utils v2.1.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Checking ndarray-rand v0.14.0 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> algorithms/nonparametric/k-means/src/lib.rs:145:22 [INFO] [stdout] | [INFO] [stdout] 145 | pub fn centroids(&self) -> Result, KMeansError> { [INFO] [stdout] | ^^^^^ ---------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 145 | pub fn centroids(&self) -> Result, KMeansError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking lvq v0.1.0 (/opt/rustwide/workdir/algorithms/nonparametric/lvq) [INFO] [stderr] Compiling glutin-winit v0.5.0 [INFO] [stderr] Checking web-time v1.1.0 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Checking glow v0.16.0 [INFO] [stdout] warning: value assigned to `current_learning_rate` is never read [INFO] [stdout] --> algorithms/nonparametric/lvq/src/lib.rs:715:9 [INFO] [stdout] | [INFO] [stdout] 715 | current_learning_rate = current_learning_rate * decay; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking prec v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling document-features v0.2.11 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling enumflags2_derive v0.7.12 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling zvariant_derive v4.2.0 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling bytemuck_derive v1.9.3 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Checking wayland-protocols v0.32.8 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling zbus_macros v4.4.0 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Checking bytemuck v1.23.1 [INFO] [stderr] Checking wayland-cursor v0.31.10 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking tiny-skia-path v0.11.4 [INFO] [stderr] Checking emath v0.31.1 [INFO] [stderr] Checking image v0.25.6 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking ecolor v0.31.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tiny-skia v0.11.4 [INFO] [stderr] Checking epaint v0.31.1 [INFO] [stderr] Checking polling v3.8.0 [INFO] [stderr] Checking async-io v2.4.1 [INFO] [stderr] Checking calloop v0.13.0 [INFO] [stderr] Checking calloop-wayland-source v0.3.0 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking egui v0.31.1 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking webbrowser v1.0.5 [INFO] [stderr] Checking wayland-protocols-wlr v0.3.8 [INFO] [stderr] Checking wayland-protocols-plasma v0.3.8 [INFO] [stderr] Checking enumflags2 v0.7.12 [INFO] [stderr] Checking quick-xml v0.30.0 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking zvariant v4.2.0 [INFO] [stderr] Checking egui_glow v0.31.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stderr] Checking sctk-adwaita v0.10.1 [INFO] [stderr] Checking smithay-clipboard v0.7.2 [INFO] [stderr] Checking zbus_names v3.0.0 [INFO] [stderr] Checking zbus_xml v4.0.0 [INFO] [stderr] Checking zbus v4.4.0 [INFO] [stderr] Checking x11rb v0.13.1 [INFO] [stderr] Checking zbus-lockstep v0.4.4 [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> algorithms/nonparametric/k-means/src/lib.rs:329:68 [INFO] [stdout] | [INFO] [stdout] 329 | let dist = |c: ndarray::ArrayView1, tx: f64, ty: f64| ((c[0]-tx).abs() + (c[1]-ty).abs()); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 329 - let dist = |c: ndarray::ArrayView1, tx: f64, ty: f64| ((c[0]-tx).abs() + (c[1]-ty).abs()); [INFO] [stdout] 329 + let dist = |c: ndarray::ArrayView1, tx: f64, ty: f64| (c[0]-tx).abs() + (c[1]-ty).abs(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> algorithms/nonparametric/k-means/src/lib.rs:145:22 [INFO] [stdout] | [INFO] [stdout] 145 | pub fn centroids(&self) -> Result, KMeansError> { [INFO] [stdout] | ^^^^^ ---------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 145 | pub fn centroids(&self) -> Result, KMeansError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_learning_rate` is never read [INFO] [stdout] --> algorithms/nonparametric/lvq/src/lib.rs:715:9 [INFO] [stdout] | [INFO] [stdout] 715 | current_learning_rate = current_learning_rate * decay; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking arboard v3.5.0 [INFO] [stderr] Compiling zbus-lockstep-macros v0.4.4 [INFO] [stderr] Checking atspi-common v0.6.0 [INFO] [stderr] Checking atspi-proxies v0.6.0 [INFO] [stderr] Checking accesskit_atspi_common v0.10.1 [INFO] [stderr] Checking atspi-connection v0.6.0 [INFO] [stderr] Checking atspi v0.22.0 [INFO] [stderr] Checking accesskit_unix v0.13.1 [INFO] [stderr] Checking accesskit_winit v0.23.1 [INFO] [stderr] Checking egui-winit v0.31.1 [INFO] [stderr] Checking eframe v0.31.1 [INFO] [stderr] Checking knn-visualizer v0.1.0 (/opt/rustwide/workdir/app) [INFO] [stdout] warning: unused imports: `KMeansAdapter` and `LvqAdapter` [INFO] [stdout] --> app/src/app.rs:1:49 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::classifier::{Classifier, KnnAdapter, KMeansAdapter, LvqAdapter}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ecolor::Hsva` [INFO] [stdout] --> app/src/ui.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use eframe::egui::{self, ecolor::Hsva, Color32, Pos2, Rect, Sense, Stroke, Ui}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KMeansAdapter` and `LvqAdapter` [INFO] [stdout] --> app/src/app.rs:1:49 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::classifier::{Classifier, KnnAdapter, KMeansAdapter, LvqAdapter}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ecolor::Hsva` [INFO] [stdout] --> app/src/ui.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use eframe::egui::{self, ecolor::Hsva, Color32, Pos2, Rect, Sense, Stroke, Ui}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `name` is never used [INFO] [stdout] --> app/src/classifier.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait Classifier: Send + Sync { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 16 | fn name(&self) -> String; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `k` is never used [INFO] [stdout] --> app/src/classifier.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 70 | trait KMeansModel: Send + Sync { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 71 | fn predict(&self, features: ArrayView1) -> Result; [INFO] [stdout] 72 | fn k(&self) -> usize; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_prototypes` is never used [INFO] [stdout] --> app/src/classifier.rs:672:12 [INFO] [stdout] | [INFO] [stdout] 653 | impl LvqAdapter { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 672 | pub fn get_prototypes(&self) -> &[(f64, f64, String)] { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `map_prediction_to_color` is never used [INFO] [stdout] --> app/src/ui.rs:180:4 [INFO] [stdout] | [INFO] [stdout] 180 | fn map_prediction_to_color(prediction: &Result>, is_background: bool, classifier: &dyn Classifier) -... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extract_cluster_index` is never used [INFO] [stdout] --> app/src/ui.rs:238:4 [INFO] [stdout] | [INFO] [stdout] 238 | fn extract_cluster_index(class_name: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_stable_cluster_color_for_class` is never used [INFO] [stdout] --> app/src/ui.rs:249:4 [INFO] [stdout] | [INFO] [stdout] 249 | fn get_stable_cluster_color_for_class(class_name: &str, cluster_centers: &[(f64, f64)], classifier: &dyn Classifier) -> Color32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> app/src/classifier.rs:73:18 [INFO] [stdout] | [INFO] [stdout] 73 | fn centroids(&self) -> Result, KMeansError>; [INFO] [stdout] | ^^^^^ ------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 73 | fn centroids(&self) -> Result, KMeansError>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> app/src/classifier.rs:83:18 [INFO] [stdout] | [INFO] [stdout] 83 | fn centroids(&self) -> Result, KMeansError> { [INFO] [stdout] | ^^^^^ ------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 83 | fn centroids(&self) -> Result, KMeansError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `name` is never used [INFO] [stdout] --> app/src/classifier.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait Classifier: Send + Sync { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 16 | fn name(&self) -> String; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `k` is never used [INFO] [stdout] --> app/src/classifier.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 70 | trait KMeansModel: Send + Sync { [INFO] [stdout] | ----------- method in this trait [INFO] [stdout] 71 | fn predict(&self, features: ArrayView1) -> Result; [INFO] [stdout] 72 | fn k(&self) -> usize; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_prototypes` is never used [INFO] [stdout] --> app/src/classifier.rs:672:12 [INFO] [stdout] | [INFO] [stdout] 653 | impl LvqAdapter { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 672 | pub fn get_prototypes(&self) -> &[(f64, f64, String)] { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `map_prediction_to_color` is never used [INFO] [stdout] --> app/src/ui.rs:180:4 [INFO] [stdout] | [INFO] [stdout] 180 | fn map_prediction_to_color(prediction: &Result>, is_background: bool, classifier: &dyn Classifier) -... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extract_cluster_index` is never used [INFO] [stdout] --> app/src/ui.rs:238:4 [INFO] [stdout] | [INFO] [stdout] 238 | fn extract_cluster_index(class_name: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_stable_cluster_color_for_class` is never used [INFO] [stdout] --> app/src/ui.rs:249:4 [INFO] [stdout] | [INFO] [stdout] 249 | fn get_stable_cluster_color_for_class(class_name: &str, cluster_centers: &[(f64, f64)], classifier: &dyn Classifier) -> Color32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> app/src/classifier.rs:73:18 [INFO] [stdout] | [INFO] [stdout] 73 | fn centroids(&self) -> Result, KMeansError>; [INFO] [stdout] | ^^^^^ ------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 73 | fn centroids(&self) -> Result, KMeansError>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> app/src/classifier.rs:83:18 [INFO] [stdout] | [INFO] [stdout] 83 | fn centroids(&self) -> Result, KMeansError> { [INFO] [stdout] | ^^^^^ ------------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 83 | fn centroids(&self) -> Result, KMeansError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 30s [INFO] running `Command { std: "docker" "inspect" "c3e817d0c22fcb9fa7978866b7306e4004864dd261fc46c4e9bde438c2a90e82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3e817d0c22fcb9fa7978866b7306e4004864dd261fc46c4e9bde438c2a90e82", kill_on_drop: false }` [INFO] [stdout] c3e817d0c22fcb9fa7978866b7306e4004864dd261fc46c4e9bde438c2a90e82