[INFO] cloning repository https://github.com/MakarovIlya944/rust-gui-polynom [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MakarovIlya944/rust-gui-polynom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMakarovIlya944%2Frust-gui-polynom", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMakarovIlya944%2Frust-gui-polynom'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2ca9d15f4e7b113a2ce3818346cf28474d784307 [INFO] testing MakarovIlya944/rust-gui-polynom against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMakarovIlya944%2Frust-gui-polynom" "/workspace/builds/worker-89/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-89/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MakarovIlya944/rust-gui-polynom on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MakarovIlya944/rust-gui-polynom [INFO] finished tweaking git repo https://github.com/MakarovIlya944/rust-gui-polynom [INFO] tweaked toml for git repo https://github.com/MakarovIlya944/rust-gui-polynom written to /workspace/builds/worker-89/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b9787271ff3baab6ac16c4de3435c84d039d11a25a10cd52e2171795c6f33246 [INFO] running `Command { std: "docker" "start" "-a" "b9787271ff3baab6ac16c4de3435c84d039d11a25a10cd52e2171795c6f33246", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9787271ff3baab6ac16c4de3435c84d039d11a25a10cd52e2171795c6f33246", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9787271ff3baab6ac16c4de3435c84d039d11a25a10cd52e2171795c6f33246", kill_on_drop: false }` [INFO] [stdout] b9787271ff3baab6ac16c4de3435c84d039d11a25a10cd52e2171795c6f33246 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 28852df4da46e5e08a4005996994570c6c26b23d34619c9a64dfec5d87070c49 [INFO] running `Command { std: "docker" "start" "-a" "28852df4da46e5e08a4005996994570c6c26b23d34619c9a64dfec5d87070c49", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling piston-float v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling rayon-core v1.9.2 [INFO] [stderr] Compiling ttf-parser v0.6.2 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling piston-graphics_api_version v1.0.1 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling piston-texture v0.8.0 [INFO] [stderr] Compiling bytemuck v1.9.1 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling read_color v1.0.0 [INFO] [stderr] Compiling interpolation v0.2.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling spin_sleep v1.1.1 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.4.0 [INFO] [stderr] Compiling piston-graphics_api_version v0.2.0 [INFO] [stderr] Compiling find_folder v0.3.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling raw-window-handle v0.4.3 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling piston-viewport v1.0.2 [INFO] [stderr] Compiling vecmath v1.0.0 [INFO] [stderr] Compiling shader_version v0.7.0 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling draw_state v0.8.0 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling gif v0.11.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling gfx_core v0.9.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling piston2d-graphics v0.40.0 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling gfx_gl v0.6.1 [INFO] [stderr] Compiling gl v0.13.0 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling memmap2 v0.1.0 [INFO] [stderr] Compiling raw-window-handle v0.3.4 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling gfx v0.18.2 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling xdg v2.4.1 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling wayland-commons v0.28.6 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling gfx_device_gl v0.16.2 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling wayland-cursor v0.28.6 [INFO] [stderr] Compiling wayland-egl v0.28.6 [INFO] [stderr] Compiling piston-gfx_texture v0.41.0 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.78.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.73.0 [INFO] [stderr] Compiling pistoncore-input v1.0.1 [INFO] [stderr] Compiling pistoncore-input v0.25.1 [INFO] [stderr] Compiling pistoncore-window v0.47.1 [INFO] [stderr] Compiling pistoncore-window v0.40.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.45.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.53.1 [INFO] [stderr] Compiling piston v0.45.0 [INFO] [stderr] Compiling piston v0.53.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.3 [INFO] [stderr] Compiling winit v0.24.0 [INFO] [stderr] Compiling glutin v0.26.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.69.0 [INFO] [stderr] Compiling piston_window v0.120.0 [INFO] [stderr] Compiling line v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `dist` is never read [INFO] [stdout] --> src/polynom/draw_lines.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let mut dist = 0.; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `t` is never read [INFO] [stdout] --> src/polynom/draw_lines.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | let mut t = 0.; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `df0` is never read [INFO] [stdout] --> src/polynom/draw_lines.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 17 | let mut df0 = 0.; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `df1` is never read [INFO] [stdout] --> src/polynom/draw_lines.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | let mut df1 = 0.; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x` is never read [INFO] [stdout] --> src/polynom/draw_lines.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | let mut x = 0.; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/polynom/draw_lines.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | let mut y = 0.; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 08s [INFO] running `Command { std: "docker" "inspect" "28852df4da46e5e08a4005996994570c6c26b23d34619c9a64dfec5d87070c49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28852df4da46e5e08a4005996994570c6c26b23d34619c9a64dfec5d87070c49", kill_on_drop: false }` [INFO] [stdout] 28852df4da46e5e08a4005996994570c6c26b23d34619c9a64dfec5d87070c49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16ffcf9f12b67e53d05289bdee487f72a6fe46048b20b810a2babe3853dcb49b [INFO] running `Command { std: "docker" "start" "-a" "16ffcf9f12b67e53d05289bdee487f72a6fe46048b20b810a2babe3853dcb49b", kill_on_drop: false }` [INFO] [stderr] Compiling line v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `dist` is never read [INFO] [stdout] --> src/polynom/draw_lines.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let mut dist = 0.; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `t` is never read [INFO] [stdout] --> src/polynom/draw_lines.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | let mut t = 0.; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `df0` is never read [INFO] [stdout] --> src/polynom/draw_lines.rs:17:17 [INFO] [stdout] | [INFO] [stdout] 17 | let mut df0 = 0.; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `df1` is never read [INFO] [stdout] --> src/polynom/draw_lines.rs:18:17 [INFO] [stdout] | [INFO] [stdout] 18 | let mut df1 = 0.; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `x` is never read [INFO] [stdout] --> src/polynom/draw_lines.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | let mut x = 0.; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/polynom/draw_lines.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | let mut y = 0.; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.19s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/line-0470b18a806178c3) [INFO] running `Command { std: "docker" "inspect" "16ffcf9f12b67e53d05289bdee487f72a6fe46048b20b810a2babe3853dcb49b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16ffcf9f12b67e53d05289bdee487f72a6fe46048b20b810a2babe3853dcb49b", kill_on_drop: false }` [INFO] [stdout] 16ffcf9f12b67e53d05289bdee487f72a6fe46048b20b810a2babe3853dcb49b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 25957af77e143289a2b0451577797a8107f907ce4a8cb936083cee0592ccb073 [INFO] running `Command { std: "docker" "start" "-a" "25957af77e143289a2b0451577797a8107f907ce4a8cb936083cee0592ccb073", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: value assigned to `dist` is never read [INFO] [stderr] --> src/polynom/draw_lines.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | let mut dist = 0.; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `t` is never read [INFO] [stderr] --> src/polynom/draw_lines.rs:16:17 [INFO] [stderr] | [INFO] [stderr] 16 | let mut t = 0.; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `df0` is never read [INFO] [stderr] --> src/polynom/draw_lines.rs:17:17 [INFO] [stderr] | [INFO] [stderr] 17 | let mut df0 = 0.; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `df1` is never read [INFO] [stderr] --> src/polynom/draw_lines.rs:18:17 [INFO] [stderr] | [INFO] [stderr] 18 | let mut df1 = 0.; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `x` is never read [INFO] [stderr] --> src/polynom/draw_lines.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | let mut x = 0.; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `y` is never read [INFO] [stderr] --> src/polynom/draw_lines.rs:20:17 [INFO] [stderr] | [INFO] [stderr] 20 | let mut y = 0.; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `line` (bin "line" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.54s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/line-0470b18a806178c3) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "25957af77e143289a2b0451577797a8107f907ce4a8cb936083cee0592ccb073", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25957af77e143289a2b0451577797a8107f907ce4a8cb936083cee0592ccb073", kill_on_drop: false }` [INFO] [stdout] 25957af77e143289a2b0451577797a8107f907ce4a8cb936083cee0592ccb073