[INFO] updating cached repository https://github.com/carrotflakes/kantera [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9f8c6c75ca167979f99d6d2349863970b039814b [INFO] checking carrotflakes/kantera against try#e922e6444795ab795fab1943288aee3d543699b8 for pr-66852 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarrotflakes%2Fkantera" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/carrotflakes/kantera on toolchain e922e6444795ab795fab1943288aee3d543699b8 [INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/carrotflakes/kantera [INFO] finished tweaking git repo https://github.com/carrotflakes/kantera [INFO] tweaked toml for git repo https://github.com/carrotflakes/kantera written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/carrotflakes/kantera already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-14/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c0af34068fe9f99638a2f85a6ce5f341ebe1b065a5dfd88fd63d30dabc1229bd [INFO] running `"docker" "start" "-a" "c0af34068fe9f99638a2f85a6ce5f341ebe1b065a5dfd88fd63d30dabc1229bd"` [INFO] [stderr] Compiling cairo-rs v0.7.1 [INFO] [stderr] Checking transpose v0.1.0 [INFO] [stderr] Checking strength_reduce v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling cairo-sys-rs v0.9.0 [INFO] [stderr] Checking glib-sys v0.9.0 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking num-rational v0.2.2 [INFO] [stderr] Checking rusttype v0.8.2 [INFO] [stderr] Checking image v0.22.3 [INFO] [stderr] Checking gobject-sys v0.9.0 [INFO] [stderr] Checking rustfft v3.0.0 [INFO] [stderr] Checking glib v0.8.2 [INFO] [stderr] Checking kantera v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cairo.rs:8:60 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn render_image(width: usize, height: usize, builder: &Fn(Context)) -> Image { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Context)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cairo.rs:19:15 [INFO] [stderr] | [INFO] [stderr] 19 | builder: &Fn(WrapedContext)) -> Buffer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(WrapedContext)` [INFO] [stderr] [INFO] [stderr] warning: unused import: `ChildStdin` [INFO] [stderr] --> src/ffmpeg.rs:2:43 [INFO] [stderr] | [INFO] [stderr] 2 | use std::process::{Command, Child, Stdio, ChildStdin}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/export.rs:23:14 [INFO] [stderr] | [INFO] [stderr] 23 | render: &Render) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/export.rs:53:50 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn render_to_buffer(ro: &RenderOpt, render: &Render) -> Buffer { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/sequence.rs:4:36 [INFO] [stderr] | [INFO] [stderr] 4 | pub pages: Vec<(f64, bool, Box>)> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/sequence.rs:60:67 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn append(mut self, time: f64, restart: bool, render: Box>) -> Self { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/composite.rs:12:26 [INFO] [stderr] | [INFO] [stderr] 12 | pub layers: Vec<(Box>, CompositeMode)> [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/transform.rs:4:24 [INFO] [stderr] | [INFO] [stderr] 4 | pub type TransformFn = Fn(f64, f64, f64, Res) -> (f64, f64, f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64, f64, Res) -> (f64, f64, f64)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/transform.rs:7:21 [INFO] [stderr] | [INFO] [stderr] 7 | pub render: Box>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/functional_render.rs:3:46 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct FunctionalRender(pub Box); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&RenderOpt, f64, &mut [T])` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/sample.rs:3:32 [INFO] [stderr] | [INFO] [stderr] 3 | pub type Sample = Box T>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64, f64, Res) -> T` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/map.rs:4:21 [INFO] [stderr] | [INFO] [stderr] 4 | pub render: Box>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/map.rs:5:18 [INFO] [stderr] | [INFO] [stderr] 5 | pub map: Box [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, usize, &mut [T])` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/filter.rs:6:21 [INFO] [stderr] | [INFO] [stderr] 6 | pub render: Box>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/bokeh.rs:6:21 [INFO] [stderr] | [INFO] [stderr] 6 | pub render: Box>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/frame.rs:12:21 [INFO] [stderr] | [INFO] [stderr] 12 | pub render: Box>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/time_extrapolate.rs:13:21 [INFO] [stderr] | [INFO] [stderr] 13 | pub render: Box>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/rgb_transform.rs:7:21 [INFO] [stderr] | [INFO] [stderr] 7 | pub render: Box>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/rgb_transform.rs:8:26 [INFO] [stderr] | [INFO] [stderr] 8 | pub transformer: Box (Uvt, Uvt, Uvt)> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64, f64, Res) -> (Uvt, Uvt, Uvt)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cairo.rs:8:60 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn render_image(width: usize, height: usize, builder: &Fn(Context)) -> Image { [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Context)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cairo.rs:19:15 [INFO] [stderr] | [INFO] [stderr] 19 | builder: &Fn(WrapedContext)) -> Buffer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(WrapedContext)` [INFO] [stderr] [INFO] [stderr] warning: unused import: `ChildStdin` [INFO] [stderr] --> src/ffmpeg.rs:2:43 [INFO] [stderr] | [INFO] [stderr] 2 | use std::process::{Command, Child, Stdio, ChildStdin}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/export.rs:23:14 [INFO] [stderr] | [INFO] [stderr] 23 | render: &Render) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/export.rs:53:50 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn render_to_buffer(ro: &RenderOpt, render: &Render) -> Buffer { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/sequence.rs:4:36 [INFO] [stderr] | [INFO] [stderr] 4 | pub pages: Vec<(f64, bool, Box>)> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/sequence.rs:60:67 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn append(mut self, time: f64, restart: bool, render: Box>) -> Self { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/composite.rs:12:26 [INFO] [stderr] | [INFO] [stderr] 12 | pub layers: Vec<(Box>, CompositeMode)> [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/transform.rs:4:24 [INFO] [stderr] | [INFO] [stderr] 4 | pub type TransformFn = Fn(f64, f64, f64, Res) -> (f64, f64, f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64, f64, Res) -> (f64, f64, f64)` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/transform.rs:7:21 [INFO] [stderr] | [INFO] [stderr] 7 | pub render: Box>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/functional_render.rs:3:46 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct FunctionalRender(pub Box); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&RenderOpt, f64, &mut [T])` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/sample.rs:3:32 [INFO] [stderr] | [INFO] [stderr] 3 | pub type Sample = Box T>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64, f64, Res) -> T` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/map.rs:4:21 [INFO] [stderr] | [INFO] [stderr] 4 | pub render: Box>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/map.rs:5:18 [INFO] [stderr] | [INFO] [stderr] 5 | pub map: Box [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(usize, usize, &mut [T])` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/filter.rs:6:21 [INFO] [stderr] | [INFO] [stderr] 6 | pub render: Box>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/bokeh.rs:6:21 [INFO] [stderr] | [INFO] [stderr] 6 | pub render: Box>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/frame.rs:12:21 [INFO] [stderr] | [INFO] [stderr] 12 | pub render: Box>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/time_extrapolate.rs:13:21 [INFO] [stderr] | [INFO] [stderr] 13 | pub render: Box>, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/rgb_transform.rs:7:21 [INFO] [stderr] | [INFO] [stderr] 7 | pub render: Box>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Render` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/renders/rgb_transform.rs:8:26 [INFO] [stderr] | [INFO] [stderr] 8 | pub transformer: Box (Uvt, Uvt, Uvt)> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64, f64, f64, Res) -> (Uvt, Uvt, Uvt)` [INFO] [stderr] [INFO] [stderr] warning: irrefutable if-let pattern [INFO] [stderr] --> src/ffmpeg.rs:91:9 [INFO] [stderr] | [INFO] [stderr] 91 | / if let _ = reader.read_exact(buf.as_mut()) { [INFO] [stderr] 92 | | for i in 0..width * height { [INFO] [stderr] 93 | | vec.push(Rgba( [INFO] [stderr] 94 | | buf[i * 4 + 2] as f64 / 255.0, [INFO] [stderr] ... | [INFO] [stderr] 100 | | break; [INFO] [stderr] 101 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: irrefutable if-let pattern [INFO] [stderr] --> src/ffmpeg.rs:91:9 [INFO] [stderr] | [INFO] [stderr] 91 | / if let _ = reader.read_exact(buf.as_mut()) { [INFO] [stderr] 92 | | for i in 0..width * height { [INFO] [stderr] 93 | | vec.push(Rgba( [INFO] [stderr] 94 | | buf[i * 4 + 2] as f64 / 255.0, [INFO] [stderr] ... | [INFO] [stderr] 100 | | break; [INFO] [stderr] 101 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `str` [INFO] [stderr] --> src/v.rs:78:23 [INFO] [stderr] | [INFO] [stderr] 78 | fn from_str_radix(str: &str, radix: u32) -> Result { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_str` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `radix` [INFO] [stderr] --> src/v.rs:78:34 [INFO] [stderr] | [INFO] [stderr] 78 | fn from_str_radix(str: &str, radix: u32) -> Result { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_radix` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `str` [INFO] [stderr] --> src/v.rs:78:23 [INFO] [stderr] | [INFO] [stderr] 78 | fn from_str_radix(str: &str, radix: u32) -> Result { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_str` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/renders/plain.rs:6:52 [INFO] [stderr] | [INFO] [stderr] 6 | fn sample(&self, _u: f64, _v: f64, _time: f64, res: Res) -> T { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `radix` [INFO] [stderr] --> src/v.rs:78:34 [INFO] [stderr] | [INFO] [stderr] 78 | fn from_str_radix(str: &str, radix: u32) -> Result { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_radix` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `framerate` [INFO] [stderr] --> src/renders/plain.rs:11:51 [INFO] [stderr] | [INFO] [stderr] 11 | let RenderOpt {u_res, v_res, frame_range, framerate, ..} = ro; [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `framerate: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/renders/transform.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | let r = time; [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/renders/map.rs:9:22 [INFO] [stderr] | [INFO] [stderr] 9 | fn sample(&self, u: f64, v: f64, time: f64, res: Res) -> T { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/renders/plain.rs:6:52 [INFO] [stderr] | [INFO] [stderr] 6 | fn sample(&self, _u: f64, _v: f64, _time: f64, res: Res) -> T { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/renders/map.rs:9:30 [INFO] [stderr] | [INFO] [stderr] 9 | fn sample(&self, u: f64, v: f64, time: f64, res: Res) -> T { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `framerate` [INFO] [stderr] --> src/renders/plain.rs:11:51 [INFO] [stderr] | [INFO] [stderr] 11 | let RenderOpt {u_res, v_res, frame_range, framerate, ..} = ro; [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `framerate: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time` [INFO] [stderr] --> src/renders/map.rs:9:38 [INFO] [stderr] | [INFO] [stderr] 9 | fn sample(&self, u: f64, v: f64, time: f64, res: Res) -> T { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_time` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/renders/transform.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | let r = time; [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/renders/map.rs:9:49 [INFO] [stderr] | [INFO] [stderr] 9 | fn sample(&self, u: f64, v: f64, time: f64, res: Res) -> T { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/renders/map.rs:9:22 [INFO] [stderr] | [INFO] [stderr] 9 | fn sample(&self, u: f64, v: f64, time: f64, res: Res) -> T { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time` [INFO] [stderr] --> src/renders/filter.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | let time = f as f64 / *framerate as f64; [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_time` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/renders/map.rs:9:30 [INFO] [stderr] | [INFO] [stderr] 9 | fn sample(&self, u: f64, v: f64, time: f64, res: Res) -> T { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time` [INFO] [stderr] --> src/renders/map.rs:9:38 [INFO] [stderr] | [INFO] [stderr] 9 | fn sample(&self, u: f64, v: f64, time: f64, res: Res) -> T { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_time` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `frame_size` [INFO] [stderr] --> src/renders/bokeh.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let frame_size = u_res * v_res; [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_frame_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/renders/map.rs:9:49 [INFO] [stderr] | [INFO] [stderr] 9 | fn sample(&self, u: f64, v: f64, time: f64, res: Res) -> T { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `time` [INFO] [stderr] --> src/renders/filter.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | let time = f as f64 / *framerate as f64; [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_time` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `frame_size` [INFO] [stderr] --> src/renders/bokeh.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let frame_size = u_res * v_res; [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_frame_size` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ffmpeg.rs:265:9 [INFO] [stderr] | [INFO] [stderr] 265 | let mut stdin = child.stdin.as_mut().expect("failed to get stdin"); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ffmpeg.rs:265:9 [INFO] [stderr] | [INFO] [stderr] 265 | let mut stdin = child.stdin.as_mut().expect("failed to get stdin"); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/renders/composite.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | let mut value = Rgba::default(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/renders/composite.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | let mut value = Rgba::default(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/renders/sample.rs:3:20 [INFO] [stderr] | [INFO] [stderr] 3 | pub type Sample = Box T>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stderr] help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] | [INFO] [stderr] 3 | pub type Sample = Box T>; [INFO] [stderr] | -- [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/renders/sample.rs:3:20 [INFO] [stderr] | [INFO] [stderr] 3 | pub type Sample = Box T>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(type_alias_bounds)]` on by default [INFO] [stderr] help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] | [INFO] [stderr] 3 | pub type Sample = Box T>; [INFO] [stderr] | -- [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> examples/pixel_sort.rs:32:25 [INFO] [stderr] | [INFO] [stderr] 32 | let x = (u / 20.0 * w as f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> examples/pixel_sort.rs:33:25 [INFO] [stderr] | [INFO] [stderr] 33 | let y = (v / 20.0 * h as f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `kantera::pixel::Rgba` [INFO] [stderr] --> examples/transform.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use kantera::pixel::Rgba; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Range`, `RenderOpt`, `Render` [INFO] [stderr] --> examples/transform.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | use kantera::render::{Range, Render, RenderOpt}; [INFO] [stderr] | ^^^^^ ^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `kantera::util::hsl_to_rgb` [INFO] [stderr] --> examples/transform.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use kantera::util::hsl_to_rgb; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Render` [INFO] [stderr] --> examples/demo.rs:4:30 [INFO] [stderr] | [INFO] [stderr] 4 | use kantera::render::{Range, Render, RenderOpt, Dummy}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `plain::Plain` [INFO] [stderr] --> examples/demo.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | plain::Plain, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `width` [INFO] [stderr] --> examples/path_anim.rs:27:14 [INFO] [stderr] | [INFO] [stderr] 27 | let (width, height) = (320, 240); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_width` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `height` [INFO] [stderr] --> examples/path_anim.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | let (width, height) = (320, 240); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_height` [INFO] [stderr] [INFO] [stderr] warning: variable `DPI` should have a snake case name [INFO] [stderr] --> examples/audio_vis2.rs:38:17 [INFO] [stderr] | [INFO] [stderr] 38 | let DPI = std::f64::consts::PI * 2.0; [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `dpi` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FontFace`, `FontSlant`, `FontWeight` [INFO] [stderr] --> examples/cairo_anim.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | FontFace, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 9 | FontSlant, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 10 | FontWeight [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `w` [INFO] [stderr] --> examples/spectrum.rs:34:54 [INFO] [stderr] | [INFO] [stderr] 34 | &(Box::new(move |u: f64, v: f64, time: f64, (w, h): (usize, usize)| { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_w` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> examples/spectrum.rs:34:57 [INFO] [stderr] | [INFO] [stderr] 34 | &(Box::new(move |u: f64, v: f64, time: f64, (w, h): (usize, usize)| { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_h` [INFO] [stderr] [INFO] [stderr] warning: unused import: `kantera::pixel::Rgba` [INFO] [stderr] --> examples/image_render.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use kantera::pixel::Rgba; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Range`, `RenderOpt`, `Render` [INFO] [stderr] --> examples/image_render.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | use kantera::render::{Range, Render, RenderOpt}; [INFO] [stderr] | ^^^^^ ^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `kantera::util::hsl_to_rgb` [INFO] [stderr] --> examples/image_render.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use kantera::util::hsl_to_rgb; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Range`, `RenderOpt`, `Render` [INFO] [stderr] --> examples/glitch00.rs:8:14 [INFO] [stderr] | [INFO] [stderr] 8 | render::{Range, Render, RenderOpt}, [INFO] [stderr] | ^^^^^ ^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Range`, `RenderOpt`, `Render` [INFO] [stderr] --> examples/from_image_file.rs:7:23 [INFO] [stderr] | [INFO] [stderr] 7 | use kantera::render::{Range, Render, RenderOpt}; [INFO] [stderr] | ^^^^^ ^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.34s [INFO] running `"docker" "inspect" "c0af34068fe9f99638a2f85a6ce5f341ebe1b065a5dfd88fd63d30dabc1229bd"` [INFO] running `"docker" "rm" "-f" "c0af34068fe9f99638a2f85a6ce5f341ebe1b065a5dfd88fd63d30dabc1229bd"` [INFO] [stdout] c0af34068fe9f99638a2f85a6ce5f341ebe1b065a5dfd88fd63d30dabc1229bd