[INFO] cloning repository https://github.com/cincodenada/circularfft [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cincodenada/circularfft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcincodenada%2Fcircularfft", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcincodenada%2Fcircularfft'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e654e0cffb3b244769d99268c14a9d5d73cd3dca [INFO] checking cincodenada/circularfft against master#5b270e1198e911247244b035a6f06ce3af0a4420 for pr-126571-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcincodenada%2Fcircularfft" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cincodenada/circularfft on toolchain 5b270e1198e911247244b035a6f06ce3af0a4420 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5b270e1198e911247244b035a6f06ce3af0a4420" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cincodenada/circularfft [INFO] finished tweaking git repo https://github.com/cincodenada/circularfft [INFO] tweaked toml for git repo https://github.com/cincodenada/circularfft written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/cincodenada/circularfft 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" "+5b270e1198e911247244b035a6f06ce3af0a4420" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/linebender/druid` [INFO] [stderr] Updating git repository `https://github.com/linebender/druid-widget-nursery` [INFO] [stderr] Updating crates.io index [INFO] [stderr] warning: Patch `druid v0.7.0 (https://github.com/linebender/druid#0a82b127)` was not used in the crate graph. [INFO] [stderr] Perhaps you misspelled the source URL being patched. [INFO] [stderr] Possible URLs for `[patch.]`: [INFO] [stderr] https://github.com/linebender/druid [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tuple v0.5.1 [INFO] [stderr] Downloaded primal-check v0.3.1 [INFO] [stderr] Downloaded transpose v0.2.1 [INFO] [stderr] Downloaded riff v1.0.1 [INFO] [stderr] Downloaded xcursor v0.3.4 [INFO] [stderr] Downloaded raw-window-handle v0.3.3 [INFO] [stderr] Downloaded cocoa v0.23.0 [INFO] [stderr] Downloaded glutin_emscripten_sys v0.1.1 [INFO] [stderr] Downloaded read_color v1.0.0 [INFO] [stderr] Downloaded piston2d-graphics v0.40.0 [INFO] [stderr] Downloaded android_glue v0.2.3 [INFO] [stderr] Downloaded unic-langid v0.9.0 [INFO] [stderr] Downloaded wayland-client v0.28.6 [INFO] [stderr] Downloaded num-iter v0.1.42 [INFO] [stderr] Downloaded field-offset v0.3.4 [INFO] [stderr] Downloaded ndk-sys v0.2.1 [INFO] [stderr] Downloaded semver v0.11.0 [INFO] [stderr] Downloaded rustc_version v0.3.3 [INFO] [stderr] Downloaded gdk v0.14.3 [INFO] [stderr] Downloaded gio v0.14.8 [INFO] [stderr] Downloaded gtk-sys v0.14.0 [INFO] [stderr] Downloaded gtk v0.14.3 [INFO] [stderr] Downloaded futures-util v0.3.17 [INFO] [stderr] Downloaded interpolation v0.2.0 [INFO] [stderr] Downloaded gfx v0.18.2 [INFO] [stderr] Downloaded tiff v0.6.1 [INFO] [stderr] Downloaded piston-gfx_texture v0.41.0 [INFO] [stderr] Downloaded self_cell v0.10.1 [INFO] [stderr] Downloaded draw_state v0.8.0 [INFO] [stderr] Downloaded glutin_glx_sys v0.1.7 [INFO] [stderr] Downloaded glib v0.14.8 [INFO] [stderr] Downloaded piet v0.5.0 [INFO] [stderr] Downloaded tracing-subscriber v0.3.2 [INFO] [stderr] Downloaded rayon v1.5.1 [INFO] [stderr] Downloaded gl_generator v0.13.1 [INFO] [stderr] Downloaded jpeg-decoder v0.1.22 [INFO] [stderr] Downloaded gfx_core v0.9.2 [INFO] [stderr] Downloaded image v0.23.14 [INFO] [stderr] Downloaded futures-io v0.3.17 [INFO] [stderr] Downloaded atk-sys v0.14.0 [INFO] [stderr] Downloaded gdk-sys v0.14.0 [INFO] [stderr] Downloaded gio-sys v0.14.0 [INFO] [stderr] Downloaded cairo-rs v0.14.9 [INFO] [stderr] Downloaded futures-channel v0.3.17 [INFO] [stderr] Downloaded proc-macro-crate v1.1.0 [INFO] [stderr] Downloaded glib-macros v0.14.1 [INFO] [stderr] Downloaded pango v0.14.8 [INFO] [stderr] Downloaded glib-sys v0.14.0 [INFO] [stderr] Downloaded pango-sys v0.14.0 [INFO] [stderr] Downloaded anyhow v1.0.47 [INFO] [stderr] Downloaded cfg-expr v0.8.1 [INFO] [stderr] Downloaded strum_macros v0.21.1 [INFO] [stderr] Downloaded system-deps v3.2.0 [INFO] [stderr] Downloaded piet-coregraphics v0.5.0 [INFO] [stderr] Downloaded piet-direct2d v0.5.0 [INFO] [stderr] Downloaded arrayvec v0.7.2 [INFO] [stderr] Downloaded kurbo v0.8.2 [INFO] [stderr] Downloaded piet-web v0.5.0 [INFO] [stderr] Downloaded time v0.3.5 [INFO] [stderr] Downloaded sized-chunks v0.6.5 [INFO] [stderr] Downloaded typenum v1.14.0 [INFO] [stderr] Downloaded im v15.0.0 [INFO] [stderr] Downloaded unic-langid-impl v0.9.0 [INFO] [stderr] Downloaded unicode-segmentation v1.8.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.7 [INFO] [stderr] Downloaded itertools v0.10.1 [INFO] [stderr] Downloaded ordered-float v2.8.0 [INFO] [stderr] Downloaded gfx_device_gl v0.16.2 [INFO] [stderr] Downloaded piston v0.53.1 [INFO] [stderr] Downloaded bytemuck v1.7.2 [INFO] [stderr] Downloaded gif v0.11.3 [INFO] [stderr] Downloaded num-rational v0.3.2 [INFO] [stderr] Downloaded deflate v0.8.6 [INFO] [stderr] Downloaded miniz_oxide v0.3.7 [INFO] [stderr] Downloaded png v0.16.8 [INFO] [stderr] Downloaded crossbeam-channel v0.5.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.5 [INFO] [stderr] Downloaded num_cpus v1.13.0 [INFO] [stderr] Downloaded rayon-core v1.9.1 [INFO] [stderr] Downloaded web-sys v0.3.55 [INFO] [stderr] Downloaded gdk-pixbuf v0.14.0 [INFO] [stderr] Downloaded gtk3-macros v0.14.0 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.14.0 [INFO] [stderr] Downloaded futures-core v0.3.17 [INFO] [stderr] Downloaded futures-executor v0.3.17 [INFO] [stderr] Downloaded futures-task v0.3.17 [INFO] [stderr] Downloaded cairo-sys-rs v0.14.9 [INFO] [stderr] Downloaded gobject-sys v0.14.0 [INFO] [stderr] Downloaded version-compare v0.0.11 [INFO] [stderr] Downloaded pangocairo v0.14.0 [INFO] [stderr] Downloaded piet-cairo v0.5.0 [INFO] [stderr] Downloaded matches v0.1.9 [INFO] [stderr] Downloaded piet-common v0.5.0 [INFO] [stderr] Downloaded intl_pluralrules v7.0.1 [INFO] [stderr] Downloaded rand_xoshiro v0.4.0 [INFO] [stderr] Downloaded tinystr v0.3.4 [INFO] [stderr] Downloaded crc32fast v1.2.1 [INFO] [stderr] Downloaded weezl v0.1.5 [INFO] [stderr] Downloaded khronos_api v3.1.0 [INFO] [stderr] Downloaded libc v0.2.107 [INFO] [stderr] Downloaded winit v0.24.0 [INFO] [stderr] Downloaded wav v1.0.0 [INFO] [stderr] Downloaded strum v0.21.0 [INFO] [stderr] Downloaded pangocairo-sys v0.14.0 [INFO] [stderr] Downloaded bitmaps v2.1.0 [INFO] [stderr] Downloaded spin_sleep v1.0.0 [INFO] [stderr] Downloaded pistoncore-event_loop v0.53.1 [INFO] [stderr] Downloaded scoped_threadpool v0.1.9 [INFO] [stderr] Downloaded piston-shaders_graphics2d v0.4.0 [INFO] [stderr] Downloaded ndk v0.2.1 [INFO] [stderr] Downloaded bumpalo v3.8.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.78 [INFO] [stderr] Downloaded ttf-parser v0.6.2 [INFO] [stderr] Downloaded nix v0.18.0 [INFO] [stderr] Downloaded nom v7.1.0 [INFO] [stderr] Downloaded wayland-protocols v0.28.6 [INFO] [stderr] Downloaded smithay-client-toolkit v0.12.3 [INFO] [stderr] Downloaded nix v0.20.0 [INFO] [stderr] Downloaded syn v1.0.81 [INFO] [stderr] Downloaded rustfft v6.0.1 [INFO] [stderr] Downloaded crossbeam-deque v0.8.1 [INFO] [stderr] Downloaded x11-dl v2.19.1 [INFO] [stderr] Downloaded glutin v0.26.0 [INFO] [stderr] Downloaded serde v1.0.130 [INFO] [stderr] Downloaded gfx_gl v0.6.1 [INFO] [stderr] Downloaded color_quant v1.1.0 [INFO] [stderr] Downloaded memoffset v0.6.4 [INFO] [stderr] Downloaded piston2d-gfx_graphics v0.73.0 [INFO] [stderr] Downloaded piston-texture v0.8.0 [INFO] [stderr] Downloaded vecmath v1.0.0 [INFO] [stderr] Downloaded semver-parser v0.10.2 [INFO] [stderr] Downloaded glutin_gles2_sys v0.1.5 [INFO] [stderr] Downloaded gl_generator v0.14.0 [INFO] [stderr] Downloaded cocoa-foundation v0.1.0 [INFO] [stderr] Downloaded cocoa v0.24.0 [INFO] [stderr] Downloaded core-foundation-sys v0.8.3 [INFO] [stderr] Downloaded core-foundation v0.9.2 [INFO] [stderr] Downloaded core-foundation v0.7.0 [INFO] [stderr] Downloaded core-graphics v0.19.2 [INFO] [stderr] Downloaded core-video-sys v0.1.4 [INFO] [stderr] Downloaded dispatch v0.2.0 [INFO] [stderr] Downloaded jni-sys v0.3.0 [INFO] [stderr] Downloaded derivative v2.2.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.30 [INFO] [stderr] Downloaded thiserror v1.0.30 [INFO] [stderr] Downloaded strsim v0.9.3 [INFO] [stderr] Downloaded darling_core v0.10.2 [INFO] [stderr] Downloaded proc-macro-crate v0.1.5 [INFO] [stderr] Downloaded js-sys v0.3.55 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.78 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.78 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.78 [INFO] [stderr] Downloaded ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Downloaded dirs-sys v0.3.6 [INFO] [stderr] Downloaded dirs v3.0.2 [INFO] [stderr] Downloaded xdg v2.4.0 [INFO] [stderr] Downloaded calloop v0.6.5 [INFO] [stderr] Downloaded libloading v0.6.7 [INFO] [stderr] Downloaded memmap2 v0.1.0 [INFO] [stderr] Downloaded once_cell v1.8.0 [INFO] [stderr] Downloaded wayland-commons v0.28.6 [INFO] [stderr] Downloaded libloading v0.7.2 [INFO] [stderr] Downloaded wayland-sys v0.28.6 [INFO] [stderr] Downloaded proc-macro2 v1.0.32 [INFO] [stderr] Downloaded quote v1.0.10 [INFO] [stderr] Downloaded serde_derive v1.0.130 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.69.0 [INFO] [stderr] Downloaded piston_window v0.120.0 [INFO] [stderr] Downloaded num-complex v0.4.0 [INFO] [stderr] Downloaded gl v0.13.0 [INFO] [stderr] Downloaded cgl v0.3.2 [INFO] [stderr] Downloaded atk v0.14.0 [INFO] [stderr] Downloaded glutin_egl_sys v0.1.5 [INFO] [stderr] Downloaded glutin_wgl_sys v0.1.5 [INFO] [stderr] Downloaded osmesa-sys v0.1.2 [INFO] [stderr] Downloaded core-graphics-types v0.1.1 [INFO] [stderr] Downloaded num_enum_derive v0.4.3 [INFO] [stderr] Downloaded darling_macro v0.10.2 [INFO] [stderr] Downloaded darling v0.10.2 [INFO] [stderr] Downloaded ndk-glue v0.2.1 [INFO] [stderr] Downloaded owned_ttf_parser v0.6.0 [INFO] [stderr] Downloaded rusttype v0.9.2 [INFO] [stderr] Downloaded shared_library v0.1.9 [INFO] [stderr] Downloaded core-foundation-sys v0.7.0 [INFO] [stderr] Downloaded redox_users v0.4.0 [INFO] [stderr] Downloaded version_check v0.9.3 [INFO] [stderr] Downloaded downcast-rs v1.2.0 [INFO] [stderr] Downloaded pkg-config v0.3.22 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.78 [INFO] [stderr] Downloaded andrew v0.3.1 [INFO] [stderr] Downloaded dlib v0.4.2 [INFO] [stderr] Downloaded wayland-cursor v0.28.6 [INFO] [stderr] Downloaded wayland-scanner v0.28.6 [INFO] [stderr] Downloaded piston-viewport v1.0.1 [INFO] [stderr] Downloaded pistoncore-input v1.0.1 [INFO] [stderr] Downloaded pistoncore-window v0.47.1 [INFO] [stderr] Downloaded piston-graphics_api_version v1.0.1 [INFO] [stderr] Downloaded strength_reduce v0.2.3 [INFO] [stderr] Downloaded wayland-egl v0.28.6 [INFO] [stderr] Downloaded num_enum v0.4.3 [INFO] [stderr] Downloaded ident_case v1.0.1 [INFO] [stderr] Downloaded ndk-macro v0.2.0 [INFO] [stderr] Downloaded dlib v0.5.0 [INFO] [stderr] Downloaded piston-float v1.0.1 [INFO] [stderr] Downloaded shader_version v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+5b270e1198e911247244b035a6f06ce3af0a4420" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 40a2ec8ef8f82df73c08012db32b960eac9cbf0cb97c267d2ec4508f61f771e4 [INFO] running `Command { std: "docker" "start" "-a" "40a2ec8ef8f82df73c08012db32b960eac9cbf0cb97c267d2ec4508f61f771e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40a2ec8ef8f82df73c08012db32b960eac9cbf0cb97c267d2ec4508f61f771e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40a2ec8ef8f82df73c08012db32b960eac9cbf0cb97c267d2ec4508f61f771e4", kill_on_drop: false }` [INFO] [stdout] 40a2ec8ef8f82df73c08012db32b960eac9cbf0cb97c267d2ec4508f61f771e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+5b270e1198e911247244b035a6f06ce3af0a4420" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b42ecab01512f5f123590ebc067a53fcc13caf5e81d3a1d82aa60be997f3b939 [INFO] running `Command { std: "docker" "start" "-a" "b42ecab01512f5f123590ebc067a53fcc13caf5e81d3a1d82aa60be997f3b939", kill_on_drop: false }` [INFO] [stderr] warning: Patch `druid v0.7.0 (https://github.com/linebender/druid#0a82b127)` was not used in the crate graph. [INFO] [stderr] Perhaps you misspelled the source URL being patched. [INFO] [stderr] Possible URLs for `[patch.]`: [INFO] [stderr] https://github.com/linebender/druid [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling anyhow v1.0.47 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling version-compare v0.0.11 [INFO] [stderr] Compiling strum v0.21.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling cfg-expr v0.8.1 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking libloading v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Checking piston-float v1.0.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking piston-viewport v1.0.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking tinystr v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling gio v0.14.8 [INFO] [stderr] Checking unic-langid-impl v0.9.0 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking unic-ucd-bidi v0.9.0 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking piston-graphics_api_version v1.0.1 [INFO] [stderr] Checking unic-bidi v0.9.0 [INFO] [stderr] Checking unic-langid v0.9.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Checking xdg v2.4.0 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking kurbo v0.8.2 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking draw_state v0.8.0 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking weezl v0.1.5 [INFO] [stderr] Compiling field-offset v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.17 [INFO] [stderr] Checking gfx_core v0.9.2 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking piet v0.5.0 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling gtk v0.14.3 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking xi-unicode v0.3.0 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking gif v0.11.3 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking type-map v0.4.0 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Compiling gfx_gl v0.6.1 [INFO] [stderr] Compiling gl v0.13.0 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Compiling im v15.0.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling druid-shell v0.7.0 (https://github.com/linebender/druid?rev=0a82b127eac325c9c721364a5d81f1bfd931cb13#0a82b127) [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking piston-texture v0.8.0 [INFO] [stderr] Checking rand_xoshiro v0.4.0 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking intl-memoizer v0.5.1 [INFO] [stderr] Checking gfx v0.18.2 [INFO] [stderr] Checking intl_pluralrules v7.0.1 [INFO] [stderr] Checking fluent-langneg v0.13.0 [INFO] [stderr] Checking shader_version v0.7.0 [INFO] [stderr] Checking time v0.3.5 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking vecmath v1.0.0 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking keyboard-types v0.6.2 [INFO] [stderr] Checking spin_sleep v1.0.0 [INFO] [stderr] Checking self_cell v0.10.1 [INFO] [stderr] Checking interpolation v0.2.0 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking piston-shaders_graphics2d v0.4.0 [INFO] [stderr] Checking strength_reduce v0.2.3 [INFO] [stderr] Checking piston2d-graphics v0.40.0 [INFO] [stderr] Checking primal-check v0.3.1 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking transpose v0.2.1 [INFO] [stderr] Checking riff v1.0.1 [INFO] [stderr] Checking tuple v0.5.1 [INFO] [stderr] Checking ordered-float v2.8.0 [INFO] [stderr] Checking wav v1.0.0 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking wayland-egl v0.28.6 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Checking rustfft v6.0.1 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling druid-derive v0.4.0 (https://github.com/linebender/druid?rev=0a82b127eac325c9c721364a5d81f1bfd931cb13#0a82b127) [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling system-deps v3.2.0 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Checking fluent-syntax v0.11.0 [INFO] [stderr] Compiling glib-macros v0.14.1 [INFO] [stderr] Compiling gtk3-macros v0.14.0 [INFO] [stderr] Checking piston-gfx_texture v0.41.0 [INFO] [stderr] Checking fluent-bundle v0.15.2 [INFO] [stderr] Checking piston2d-gfx_graphics v0.73.0 [INFO] [stderr] Checking gfx_device_gl v0.16.2 [INFO] [stderr] Compiling glib-sys v0.14.0 [INFO] [stderr] Compiling gobject-sys v0.14.0 [INFO] [stderr] Compiling cairo-sys-rs v0.14.9 [INFO] [stderr] Compiling pango-sys v0.14.0 [INFO] [stderr] Compiling gio-sys v0.14.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.14.0 [INFO] [stderr] Compiling atk-sys v0.14.0 [INFO] [stderr] Compiling gdk-sys v0.14.0 [INFO] [stderr] Compiling pangocairo-sys v0.14.0 [INFO] [stderr] Compiling gtk-sys v0.14.0 [INFO] [stderr] Checking glib v0.14.8 [INFO] [stderr] Checking pistoncore-input v1.0.1 [INFO] [stderr] Checking pistoncore-window v0.47.1 [INFO] [stderr] Checking pistoncore-event_loop v0.53.1 [INFO] [stderr] Checking piston v0.53.1 [INFO] [stderr] Checking pango v0.14.8 [INFO] [stderr] Checking cairo-rs v0.14.9 [INFO] [stderr] Checking atk v0.14.0 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking pangocairo v0.14.0 [INFO] [stderr] Checking piet-cairo v0.5.0 [INFO] [stderr] Checking piet-common v0.5.0 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking pistoncore-glutin_window v0.69.0 [INFO] [stderr] Checking piston_window v0.120.0 [INFO] [stderr] Checking gdk-pixbuf v0.14.0 [INFO] [stderr] Checking gdk v0.14.3 [INFO] [stderr] Checking druid v0.7.0 (https://github.com/linebender/druid?rev=0a82b127eac325c9c721364a5d81f1bfd931cb13#0a82b127) [INFO] [stderr] Checking druid-widget-nursery v0.1.0 (https://github.com/linebender/druid-widget-nursery#a54437a4) [INFO] [stderr] Checking circularfft v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `dbgIter` should have a snake case name [INFO] [stdout] --> src/bracketed_chunks.rs:108:8 [INFO] [stdout] | [INFO] [stdout] 108 | fn dbgIter(it: I) -> impl Iterator where I: Iterator, T: std::fmt::Debug { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `dbg_iter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Lens` [INFO] [stdout] --> src/spectrogram.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | use druid::{Data, Lens}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BezPath`, `Line`, `PathEl`, and `PathSeg` [INFO] [stdout] --> src/main.rs:20:26 [INFO] [stdout] | [INFO] [stdout] 20 | use druid::piet::kurbo::{Line, BezPath, PathSeg, PathEl}; [INFO] [stdout] | ^^^^ ^^^^^^^ ^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Lens` [INFO] [stdout] --> src/spectrogram.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | use druid::{Data, Lens}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/main.rs:260:17 [INFO] [stdout] | [INFO] [stdout] 260 | (SlimBin::from_bin(bin, (idx as f64, (idx+1) as f64))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 260 - (SlimBin::from_bin(bin, (idx as f64, (idx+1) as f64))) [INFO] [stdout] 260 + SlimBin::from_bin(bin, (idx as f64, (idx+1) as f64)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BezPath`, `Line`, `PathEl`, and `PathSeg` [INFO] [stdout] --> src/main.rs:20:26 [INFO] [stdout] | [INFO] [stdout] 20 | use druid::piet::kurbo::{Line, BezPath, PathSeg, PathEl}; [INFO] [stdout] | ^^^^ ^^^^^^^ ^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/main.rs:260:17 [INFO] [stdout] | [INFO] [stdout] 260 | (SlimBin::from_bin(bin, (idx as f64, (idx+1) as f64))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 260 - (SlimBin::from_bin(bin, (idx as f64, (idx+1) as f64))) [INFO] [stdout] 260 + SlimBin::from_bin(bin, (idx as f64, (idx+1) as f64)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mapped_span` [INFO] [stdout] --> src/main.rs:246:9 [INFO] [stdout] | [INFO] [stdout] 246 | let mapped_span = mapped_range.1 - mapped_range.0; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mapped_span` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mapped_span` [INFO] [stdout] --> src/main.rs:246:9 [INFO] [stdout] | [INFO] [stdout] 246 | let mapped_span = mapped_range.1 - mapped_range.0; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mapped_span` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `min_dim` [INFO] [stdout] --> src/main.rs:265:13 [INFO] [stdout] | [INFO] [stdout] 265 | let min_dim = std::cmp::min_by(dims.width, dims.height, |a, b| a.partial_cmp(b).unwrap()); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_dim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `min_dim` [INFO] [stdout] --> src/main.rs:265:13 [INFO] [stdout] | [INFO] [stdout] 265 | let min_dim = std::cmp::min_by(dims.width, dims.height, |a, b| a.partial_cmp(b).unwrap()); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_dim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/spectrogram.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/spectrogram.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OctaveSharder` is never constructed [INFO] [stdout] --> src/main.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | struct OctaveSharder { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `max` is never read [INFO] [stdout] --> src/main.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 53 | struct Colorer { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 54 | min: T, [INFO] [stdout] 55 | max: T, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OctaveSharder` is never constructed [INFO] [stdout] --> src/main.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | struct OctaveSharder { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Counter` is never constructed [INFO] [stdout] --> src/main.rs:137:8 [INFO] [stdout] | [INFO] [stdout] 137 | struct Counter(i32); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `max` is never read [INFO] [stdout] --> src/main.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 53 | struct Colorer { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 54 | min: T, [INFO] [stdout] 55 | max: T, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Counter` is never constructed [INFO] [stdout] --> src/main.rs:137:8 [INFO] [stdout] | [INFO] [stdout] 137 | struct Counter(i32); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_window` is never used [INFO] [stdout] --> src/main.rs:284:4 [INFO] [stdout] | [INFO] [stdout] 284 | fn make_window(spectrogram: &spec::Spectrogram, colorer: Colorer, spf: Duration) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_window` is never used [INFO] [stdout] --> src/main.rs:284:4 [INFO] [stdout] | [INFO] [stdout] 284 | fn make_window(spectrogram: &spec::Spectrogram, colorer: Colorer, spf: Duration) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_circle_plot` is never used [INFO] [stdout] --> src/main.rs:319:4 [INFO] [stdout] | [INFO] [stdout] 319 | fn make_circle_plot(spectrogram: &spec::Spectrogram) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_circle_plot` is never used [INFO] [stdout] --> src/main.rs:319:4 [INFO] [stdout] | [INFO] [stdout] 319 | fn make_circle_plot(spectrogram: &spec::Spectrogram) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_rect_plot` is never used [INFO] [stdout] --> src/main.rs:369:4 [INFO] [stdout] | [INFO] [stdout] 369 | fn make_rect_plot(spectrogram: &spec::Spectrogram) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_color_mesh` is never used [INFO] [stdout] --> src/main.rs:401:4 [INFO] [stdout] | [INFO] [stdout] 401 | fn make_color_mesh(fftcol: &[f32], freqbins: &[f32], onefreq: &[f32], repcount: f32) -> (Vec>, Vec>, Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_rect_plot` is never used [INFO] [stdout] --> src/main.rs:369:4 [INFO] [stdout] | [INFO] [stdout] 369 | fn make_rect_plot(spectrogram: &spec::Spectrogram) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dbg_iter` is never used [INFO] [stdout] --> src/main.rs:422:4 [INFO] [stdout] | [INFO] [stdout] 422 | fn dbg_iter(it: I) -> impl Iterator where I: Iterator, T: std::fmt::Debug { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_color_mesh` is never used [INFO] [stdout] --> src/main.rs:401:4 [INFO] [stdout] | [INFO] [stdout] 401 | fn make_color_mesh(fftcol: &[f32], freqbins: &[f32], onefreq: &[f32], repcount: f32) -> (Vec>, Vec>, Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `octave_bins` is never used [INFO] [stdout] --> src/main.rs:452:4 [INFO] [stdout] | [INFO] [stdout] 452 | fn octave_bins<'a>(col: &'a spec::Column, clip: FreqRange) -> impl Iterator + 'a { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dbg_iter` is never used [INFO] [stdout] --> src/main.rs:422:4 [INFO] [stdout] | [INFO] [stdout] 422 | fn dbg_iter(it: I) -> impl Iterator where I: Iterator, T: std::fmt::Debug { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_wedges` is never used [INFO] [stdout] --> src/main.rs:504:4 [INFO] [stdout] | [INFO] [stdout] 504 | fn make_wedges<'a>(bins: impl Iterator + 'a, ymin: f32) -> impl Iterator + 'a { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `octave_bins` is never used [INFO] [stdout] --> src/main.rs:452:4 [INFO] [stdout] | [INFO] [stdout] 452 | fn octave_bins<'a>(col: &'a spec::Column, clip: FreqRange) -> impl Iterator + 'a { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_rectangles` is never used [INFO] [stdout] --> src/main.rs:520:4 [INFO] [stdout] | [INFO] [stdout] 520 | fn make_rectangles<'a>(bins: impl Iterator + 'a) -> impl Iterator + 'a { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_wedges` is never used [INFO] [stdout] --> src/main.rs:504:4 [INFO] [stdout] | [INFO] [stdout] 504 | fn make_wedges<'a>(bins: impl Iterator + 'a, ymin: f32) -> impl Iterator + 'a { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `State` is never used [INFO] [stdout] --> src/bracketed_chunks.rs:1:6 [INFO] [stdout] | [INFO] [stdout] 1 | enum State { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_rectangles` is never used [INFO] [stdout] --> src/main.rs:520:4 [INFO] [stdout] | [INFO] [stdout] 520 | fn make_rectangles<'a>(bins: impl Iterator + 'a) -> impl Iterator + 'a { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_mag` is never used [INFO] [stdout] --> src/spectrogram.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 71 | impl Bin { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 85 | fn from_mag(mag: Mag, freq_range: (Freq, Freq)) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Start`, `Item`, and `End` are never constructed [INFO] [stdout] --> src/bracketed_chunks.rs:9:3 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum ShardResult { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 9 | Start(U, T), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 10 | Item(U, T), [INFO] [stdout] | ^^^^ [INFO] [stdout] 11 | End(U, T) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ShardResult` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Sharder` is never used [INFO] [stdout] --> src/bracketed_chunks.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | pub trait Sharder: Sized { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BracketedChunks` is never constructed [INFO] [stdout] --> src/bracketed_chunks.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct BracketedChunks [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Bracketed` is never used [INFO] [stdout] --> src/bracketed_chunks.rs:85:11 [INFO] [stdout] | [INFO] [stdout] 85 | pub trait Bracketed: Iterator [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `half_size` is never read [INFO] [stdout] --> src/spectrogram.rs:115:6 [INFO] [stdout] | [INFO] [stdout] 112 | pub struct Spectrogram { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 115 | pub half_size: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_mag` is never used [INFO] [stdout] --> src/spectrogram.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 71 | impl Bin { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 85 | fn from_mag(mag: Mag, freq_range: (Freq, Freq)) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `half_size` is never read [INFO] [stdout] --> src/spectrogram.rs:115:6 [INFO] [stdout] | [INFO] [stdout] 112 | pub struct Spectrogram { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 115 | pub half_size: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:129:5 [INFO] [stdout] | [INFO] [stdout] 129 | make_druid_window(spectrogram); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 129 | let _ = make_druid_window(spectrogram); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:129:5 [INFO] [stdout] | [INFO] [stdout] 129 | make_druid_window(spectrogram); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 129 | let _ = make_druid_window(spectrogram); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dbgIter` should have a snake case name [INFO] [stdout] --> src/bracketed_chunks.rs:108:8 [INFO] [stdout] | [INFO] [stdout] 108 | fn dbgIter(it: I) -> impl Iterator where I: Iterator, T: std::fmt::Debug { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `dbg_iter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 26s [INFO] running `Command { std: "docker" "inspect" "b42ecab01512f5f123590ebc067a53fcc13caf5e81d3a1d82aa60be997f3b939", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b42ecab01512f5f123590ebc067a53fcc13caf5e81d3a1d82aa60be997f3b939", kill_on_drop: false }` [INFO] [stdout] b42ecab01512f5f123590ebc067a53fcc13caf5e81d3a1d82aa60be997f3b939