[INFO] fetching crate figments 0.0.2...
[INFO] testing figments-0.0.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate figments 0.0.2 into /workspace/builds/worker-3-tc1/source
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate figments 0.0.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate figments 0.0.2
[INFO] tweaked toml for crates.io crate figments 0.0.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate figments 0.0.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate figments 0.0.2 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smart-leds-trait v0.3.0
[INFO] [stderr]   Downloaded remove_dir_all v0.8.4
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[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5c8dfba29f1bddbe6ce416e9c18c96905e3abb36735d06380e6c69f48f7a2ef
[INFO] running `Command { std: "docker" "start" "-a" "c5c8dfba29f1bddbe6ce416e9c18c96905e3abb36735d06380e6c69f48f7a2ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5c8dfba29f1bddbe6ce416e9c18c96905e3abb36735d06380e6c69f48f7a2ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5c8dfba29f1bddbe6ce416e9c18c96905e3abb36735d06380e6c69f48f7a2ef", kill_on_drop: false }`
[INFO] [stdout] c5c8dfba29f1bddbe6ce416e9c18c96905e3abb36735d06380e6c69f48f7a2ef
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] fd4ff6ba85ed153bb781ec00da76604df51e61ac6a6ed91c932e695064e2a92b
[INFO] running `Command { std: "docker" "start" "-a" "fd4ff6ba85ed153bb781ec00da76604df51e61ac6a6ed91c932e695064e2a92b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling bytemuck v1.21.0
[INFO] [stderr]    Compiling rgb v0.8.50
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ringbuf v0.4.7
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.93
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling embuild v0.32.0
[INFO] [stderr]    Compiling figments v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `features`
[INFO] [stdout]  --> build.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     #[cfg(features="espidf")]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] help: there is a config with a similar name and value
[INFO] [stdout]   |
[INFO] [stdout] 2 -     #[cfg(features="espidf")]
[INFO] [stdout] 2 +     #[cfg(feature="espidf")]
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rotation` is never read
[INFO] [stdout]   --> src/mappings.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct StrideMapping<const STRIDE_NUM: usize = 24> {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 98 |     rotation: u8
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StrideMapping` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub mod prelude;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/mappings.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct LinearSampler<'a, P: HardwarePixel, PB: IndexMut<usize, Output = P>> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/mappings.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn new(pixbuf: &'a mut PB) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]    --> src/mappings.rs:166:1
[INFO] [stdout]     |
[INFO] [stdout] 166 | pub struct StrideSampler<'a, P: HardwarePixel, PB: IndexMut<usize, Output = P>> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/mappings.rs:172:5
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn new(pixbuf: &'a mut PB, map: &'a StrideMapping) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]   --> src/render.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     type Uniforms;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]   --> src/render.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     type Surface: Surface<Self::Uniforms>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]   --> src/render.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     type Error: Debug;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]   --> src/render.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     type Pixel: HardwarePixel;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/render.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn new_surface(&mut self, area: Rectangle<Virtual>) -> Result<Self::Surface, Self::Error>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/render.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn render_to<S: Sample<Pixel = Self::Pixel>>(&self, output: &mut S, uniforms: &Self::Uniforms);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/liber8tion/mod.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod interpolate;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/liber8tion/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod noise;
[INFO] [stdout]   | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/liber8tion/mod.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod trig;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a trait
[INFO] [stdout]   --> src/liber8tion/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait IntoRgb8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/liber8tion/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn into_rgb8(self) -> Rgb<u8>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/liber8tion/mod.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Hsv {
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/liber8tion/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub hue: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/liber8tion/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub saturation: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/liber8tion/mod.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub value: u8
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/liber8tion/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn new(hue: u8, saturation: u8, value: u8) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a type alias
[INFO] [stdout]  --> src/liber8tion/interpolate.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Fract8 = u8;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a trait
[INFO] [stdout]  --> src/liber8tion/interpolate.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait Fract8Ops {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]  --> src/liber8tion/interpolate.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn scale8(self, scale: Fract8) -> Self;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/liber8tion/interpolate.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn blend8(self, other: Self, scale: Fract8) -> Self;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/interpolate.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn scale8<T: Fract8Ops>(i: T, scale: Fract8) -> T {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/interpolate.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn avg7(i: i8, j: i8) -> i8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/interpolate.rs:66:1
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn grad8(hash: u8, x: i8, y: i8) -> i8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/interpolate.rs:86:1
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn lerp7by8(a: i8, b: i8, frac: u8) -> i8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/interpolate.rs:98:1
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn lerp8by8(a: u8, b: u8, frac: u8) -> u8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/liber8tion/interpolate.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn map8(x: u8, range_start: u8, range_end: u8) -> u8 {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/liber8tion/interpolate.rs:117:1
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn ease_in_out_quad(i: u8) -> u8 {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/noise.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn inoise8(x: i16, y: i16) -> u8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a trait
[INFO] [stdout]  --> src/liber8tion/trig.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Trig8 {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]  --> src/liber8tion/trig.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn sin8(self) -> u8;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]  --> src/liber8tion/trig.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn cos8(self) -> u8;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/trig.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn sin8<T: Trig8>(theta: T) -> u8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/trig.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn cos8<T: Trig8>(theta: T) -> u8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/atomics.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn lock(&self) -> Result<AtomicGuard<T>, ()> {
[INFO] [stdout]    |                 ^^^^^            -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn lock(&self) -> Result<AtomicGuard<'_, T>, ()> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/atomics.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn try_lock(&self) -> Result<AtomicGuard<T>, ()> {
[INFO] [stdout]    |                     ^^^^^            -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn try_lock(&self) -> Result<AtomicGuard<'_, T>, ()> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.69s
[INFO] running `Command { std: "docker" "inspect" "fd4ff6ba85ed153bb781ec00da76604df51e61ac6a6ed91c932e695064e2a92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd4ff6ba85ed153bb781ec00da76604df51e61ac6a6ed91c932e695064e2a92b", kill_on_drop: false }`
[INFO] [stdout] fd4ff6ba85ed153bb781ec00da76604df51e61ac6a6ed91c932e695064e2a92b
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2d1dc1d786d33f0f67e4214454b3268bf24dcbe4361dcae050843a3a1d7e5804
[INFO] running `Command { std: "docker" "start" "-a" "2d1dc1d786d33f0f67e4214454b3268bf24dcbe4361dcae050843a3a1d7e5804", kill_on_drop: false }`
[INFO] [stdout] warning: unexpected `cfg` condition name: `features`
[INFO] [stdout]  --> build.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     #[cfg(features="espidf")]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] help: there is a config with a similar name and value
[INFO] [stdout]   |
[INFO] [stdout] 2 -     #[cfg(features="espidf")]
[INFO] [stdout] 2 +     #[cfg(feature="espidf")]
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rotation` is never read
[INFO] [stdout]   --> src/mappings.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct StrideMapping<const STRIDE_NUM: usize = 24> {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 98 |     rotation: u8
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StrideMapping` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub mod prelude;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/mappings.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct LinearSampler<'a, P: HardwarePixel, PB: IndexMut<usize, Output = P>> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/mappings.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn new(pixbuf: &'a mut PB) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]    --> src/mappings.rs:166:1
[INFO] [stdout]     |
[INFO] [stdout] 166 | pub struct StrideSampler<'a, P: HardwarePixel, PB: IndexMut<usize, Output = P>> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/mappings.rs:172:5
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn new(pixbuf: &'a mut PB, map: &'a StrideMapping) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]   --> src/render.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     type Uniforms;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]   --> src/render.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     type Surface: Surface<Self::Uniforms>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]   --> src/render.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     type Error: Debug;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]   --> src/render.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     type Pixel: HardwarePixel;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/render.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn new_surface(&mut self, area: Rectangle<Virtual>) -> Result<Self::Surface, Self::Error>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/render.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn render_to<S: Sample<Pixel = Self::Pixel>>(&self, output: &mut S, uniforms: &Self::Uniforms);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/liber8tion/mod.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod interpolate;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/liber8tion/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod noise;
[INFO] [stdout]   | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/liber8tion/mod.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod trig;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a trait
[INFO] [stdout]   --> src/liber8tion/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait IntoRgb8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling figments v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/liber8tion/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn into_rgb8(self) -> Rgb<u8>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/liber8tion/mod.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Hsv {
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/liber8tion/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub hue: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/liber8tion/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub saturation: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/liber8tion/mod.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub value: u8
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/liber8tion/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn new(hue: u8, saturation: u8, value: u8) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a type alias
[INFO] [stdout]  --> src/liber8tion/interpolate.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Fract8 = u8;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a trait
[INFO] [stdout]  --> src/liber8tion/interpolate.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait Fract8Ops {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]  --> src/liber8tion/interpolate.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn scale8(self, scale: Fract8) -> Self;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/liber8tion/interpolate.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn blend8(self, other: Self, scale: Fract8) -> Self;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/interpolate.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn scale8<T: Fract8Ops>(i: T, scale: Fract8) -> T {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/interpolate.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn avg7(i: i8, j: i8) -> i8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/interpolate.rs:66:1
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn grad8(hash: u8, x: i8, y: i8) -> i8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/interpolate.rs:86:1
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn lerp7by8(a: i8, b: i8, frac: u8) -> i8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/interpolate.rs:98:1
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn lerp8by8(a: u8, b: u8, frac: u8) -> u8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/liber8tion/interpolate.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn map8(x: u8, range_start: u8, range_end: u8) -> u8 {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/liber8tion/interpolate.rs:117:1
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn ease_in_out_quad(i: u8) -> u8 {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/noise.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn inoise8(x: i16, y: i16) -> u8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a trait
[INFO] [stdout]  --> src/liber8tion/trig.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Trig8 {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]  --> src/liber8tion/trig.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn sin8(self) -> u8;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]  --> src/liber8tion/trig.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn cos8(self) -> u8;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/trig.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn sin8<T: Trig8>(theta: T) -> u8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/trig.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn cos8<T: Trig8>(theta: T) -> u8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/atomics.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn lock(&self) -> Result<AtomicGuard<T>, ()> {
[INFO] [stdout]    |                 ^^^^^            -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn lock(&self) -> Result<AtomicGuard<'_, T>, ()> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/atomics.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn try_lock(&self) -> Result<AtomicGuard<T>, ()> {
[INFO] [stdout]    |                     ^^^^^            -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn try_lock(&self) -> Result<AtomicGuard<'_, T>, ()> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rotation` is never read
[INFO] [stdout]   --> src/mappings.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub struct StrideMapping<const STRIDE_NUM: usize = 24> {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 98 |     rotation: u8
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StrideMapping` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub mod prelude;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/mappings.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct LinearSampler<'a, P: HardwarePixel, PB: IndexMut<usize, Output = P>> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/mappings.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn new(pixbuf: &'a mut PB) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]    --> src/mappings.rs:166:1
[INFO] [stdout]     |
[INFO] [stdout] 166 | pub struct StrideSampler<'a, P: HardwarePixel, PB: IndexMut<usize, Output = P>> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/mappings.rs:172:5
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn new(pixbuf: &'a mut PB, map: &'a StrideMapping) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]   --> src/render.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     type Uniforms;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]   --> src/render.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     type Surface: Surface<Self::Uniforms>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]   --> src/render.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     type Error: Debug;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated type
[INFO] [stdout]   --> src/render.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     type Pixel: HardwarePixel;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/render.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn new_surface(&mut self, area: Rectangle<Virtual>) -> Result<Self::Surface, Self::Error>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/render.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn render_to<S: Sample<Pixel = Self::Pixel>>(&self, output: &mut S, uniforms: &Self::Uniforms);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/liber8tion/mod.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod interpolate;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/liber8tion/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod noise;
[INFO] [stdout]   | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/liber8tion/mod.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod trig;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a trait
[INFO] [stdout]   --> src/liber8tion/mod.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait IntoRgb8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/liber8tion/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn into_rgb8(self) -> Rgb<u8>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]   --> src/liber8tion/mod.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Hsv {
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/liber8tion/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub hue: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/liber8tion/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub saturation: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/liber8tion/mod.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub value: u8
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/liber8tion/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn new(hue: u8, saturation: u8, value: u8) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a type alias
[INFO] [stdout]  --> src/liber8tion/interpolate.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Fract8 = u8;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a trait
[INFO] [stdout]  --> src/liber8tion/interpolate.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait Fract8Ops {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]  --> src/liber8tion/interpolate.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn scale8(self, scale: Fract8) -> Self;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/liber8tion/interpolate.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn blend8(self, other: Self, scale: Fract8) -> Self;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/interpolate.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn scale8<T: Fract8Ops>(i: T, scale: Fract8) -> T {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/interpolate.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn avg7(i: i8, j: i8) -> i8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/interpolate.rs:66:1
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn grad8(hash: u8, x: i8, y: i8) -> i8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/interpolate.rs:86:1
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn lerp7by8(a: i8, b: i8, frac: u8) -> i8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/interpolate.rs:98:1
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn lerp8by8(a: u8, b: u8, frac: u8) -> u8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/liber8tion/interpolate.rs:110:1
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn map8(x: u8, range_start: u8, range_end: u8) -> u8 {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]    --> src/liber8tion/interpolate.rs:117:1
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn ease_in_out_quad(i: u8) -> u8 {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/noise.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn inoise8(x: i16, y: i16) -> u8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a trait
[INFO] [stdout]  --> src/liber8tion/trig.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Trig8 {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]  --> src/liber8tion/trig.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn sin8(self) -> u8;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]  --> src/liber8tion/trig.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn cos8(self) -> u8;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/trig.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn sin8<T: Trig8>(theta: T) -> u8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/liber8tion/trig.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn cos8<T: Trig8>(theta: T) -> u8 {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/atomics.rs:45:17
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn lock(&self) -> Result<AtomicGuard<T>, ()> {
[INFO] [stdout]    |                 ^^^^^            -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn lock(&self) -> Result<AtomicGuard<'_, T>, ()> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/atomics.rs:54:21
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn try_lock(&self) -> Result<AtomicGuard<T>, ()> {
[INFO] [stdout]    |                     ^^^^^            -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn try_lock(&self) -> Result<AtomicGuard<'_, T>, ()> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "2d1dc1d786d33f0f67e4214454b3268bf24dcbe4361dcae050843a3a1d7e5804", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d1dc1d786d33f0f67e4214454b3268bf24dcbe4361dcae050843a3a1d7e5804", kill_on_drop: false }`
[INFO] [stdout] 2d1dc1d786d33f0f67e4214454b3268bf24dcbe4361dcae050843a3a1d7e5804
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a3b46f158218c9ed7f85cf440845633e1ffc4048e053bdb9b09c5752a71febc8
[INFO] running `Command { std: "docker" "start" "-a" "a3b46f158218c9ed7f85cf440845633e1ffc4048e053bdb9b09c5752a71febc8", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition name: `features`
[INFO] [stderr]  --> build.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 |     #[cfg(features="espidf")]
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] help: there is a config with a similar name and value
[INFO] [stderr]   |
[INFO] [stderr] 2 -     #[cfg(features="espidf")]
[INFO] [stderr] 2 +     #[cfg(feature="espidf")]
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: `figments` (build script) generated 1 warning
[INFO] [stderr] warning: field `rotation` is never read
[INFO] [stderr]   --> src/mappings.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub struct StrideMapping<const STRIDE_NUM: usize = 24> {
[INFO] [stderr]    |            ------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 98 |     rotation: u8
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `StrideMapping` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]   --> src/lib.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub mod prelude;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:3:9
[INFO] [stderr]    |
[INFO] [stderr] 3  | #![warn(missing_docs)]
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]   --> src/mappings.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub struct LinearSampler<'a, P: HardwarePixel, PB: IndexMut<usize, Output = P>> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]   --> src/mappings.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn new(pixbuf: &'a mut PB) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]    --> src/mappings.rs:166:1
[INFO] [stderr]     |
[INFO] [stderr] 166 | pub struct StrideSampler<'a, P: HardwarePixel, PB: IndexMut<usize, Output = P>> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]    --> src/mappings.rs:172:5
[INFO] [stderr]     |
[INFO] [stderr] 172 |     pub fn new(pixbuf: &'a mut PB, map: &'a StrideMapping) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated type
[INFO] [stderr]   --> src/render.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     type Uniforms;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated type
[INFO] [stderr]   --> src/render.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     type Surface: Surface<Self::Uniforms>;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated type
[INFO] [stderr]   --> src/render.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     type Error: Debug;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated type
[INFO] [stderr]   --> src/render.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     type Pixel: HardwarePixel;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]   --> src/render.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn new_surface(&mut self, area: Rectangle<Virtual>) -> Result<Self::Surface, Self::Error>;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]   --> src/render.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn render_to<S: Sample<Pixel = Self::Pixel>>(&self, output: &mut S, uniforms: &Self::Uniforms);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/liber8tion/mod.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub mod interpolate;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/liber8tion/mod.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub mod noise;
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/liber8tion/mod.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub mod trig;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a trait
[INFO] [stderr]   --> src/liber8tion/mod.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub trait IntoRgb8 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]   --> src/liber8tion/mod.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn into_rgb8(self) -> Rgb<u8>;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]   --> src/liber8tion/mod.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct Hsv {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/liber8tion/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub hue: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/liber8tion/mod.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub saturation: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/liber8tion/mod.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub value: u8
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]   --> src/liber8tion/mod.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn new(hue: u8, saturation: u8, value: u8) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a type alias
[INFO] [stderr]  --> src/liber8tion/interpolate.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub type Fract8 = u8;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a trait
[INFO] [stderr]  --> src/liber8tion/interpolate.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub trait Fract8Ops {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]  --> src/liber8tion/interpolate.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn scale8(self, scale: Fract8) -> Self;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]   --> src/liber8tion/interpolate.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn blend8(self, other: Self, scale: Fract8) -> Self;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]   --> src/liber8tion/interpolate.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub fn scale8<T: Fract8Ops>(i: T, scale: Fract8) -> T {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]   --> src/liber8tion/interpolate.rs:62:1
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub fn avg7(i: i8, j: i8) -> i8 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]   --> src/liber8tion/interpolate.rs:66:1
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn grad8(hash: u8, x: i8, y: i8) -> i8 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]   --> src/liber8tion/interpolate.rs:86:1
[INFO] [stderr]    |
[INFO] [stderr] 86 | pub fn lerp7by8(a: i8, b: i8, frac: u8) -> i8 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]   --> src/liber8tion/interpolate.rs:98:1
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub fn lerp8by8(a: u8, b: u8, frac: u8) -> u8 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]    --> src/liber8tion/interpolate.rs:110:1
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub fn map8(x: u8, range_start: u8, range_end: u8) -> u8 {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]    --> src/liber8tion/interpolate.rs:117:1
[INFO] [stderr]     |
[INFO] [stderr] 117 | pub fn ease_in_out_quad(i: u8) -> u8 {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]   --> src/liber8tion/noise.rs:53:1
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub fn inoise8(x: i16, y: i16) -> u8 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a trait
[INFO] [stderr]  --> src/liber8tion/trig.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub trait Trig8 {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]  --> src/liber8tion/trig.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     fn sin8(self) -> u8;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]  --> src/liber8tion/trig.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     fn cos8(self) -> u8;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]   --> src/liber8tion/trig.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub fn sin8<T: Trig8>(theta: T) -> u8 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]   --> src/liber8tion/trig.rs:55:1
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub fn cos8<T: Trig8>(theta: T) -> u8 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/atomics.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn lock(&self) -> Result<AtomicGuard<T>, ()> {
[INFO] [stderr]    |                 ^^^^^            -------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn lock(&self) -> Result<AtomicGuard<'_, T>, ()> {
[INFO] [stderr]    |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/atomics.rs:54:21
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn try_lock(&self) -> Result<AtomicGuard<T>, ()> {
[INFO] [stderr]    |                     ^^^^^            -------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                     |
[INFO] [stderr]    |                     this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn try_lock(&self) -> Result<AtomicGuard<'_, T>, ()> {
[INFO] [stderr]    |                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: `figments` (lib) generated 41 warnings (run `cargo fix --lib -p figments` to apply 2 suggestions)
[INFO] [stderr] warning: `figments` (lib test) generated 41 warnings (41 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/figments-dad71fc969de8497)
[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" "a3b46f158218c9ed7f85cf440845633e1ffc4048e053bdb9b09c5752a71febc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b46f158218c9ed7f85cf440845633e1ffc4048e053bdb9b09c5752a71febc8", kill_on_drop: false }`
[INFO] [stdout] a3b46f158218c9ed7f85cf440845633e1ffc4048e053bdb9b09c5752a71febc8