[INFO] cloning repository https://github.com/s0fractal/seven-layer-symphony
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/s0fractal/seven-layer-symphony" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs0fractal%2Fseven-layer-symphony", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs0fractal%2Fseven-layer-symphony'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e7c45ef1747a278a7bcdbaf19dce4097ee45fa4
[INFO] testing s0fractal/seven-layer-symphony against beta-2025-10-28 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs0fractal%2Fseven-layer-symphony" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/s0fractal/seven-layer-symphony
[INFO] finished tweaking git repo https://github.com/s0fractal/seven-layer-symphony
[INFO] tweaked toml for git repo https://github.com/s0fractal/seven-layer-symphony written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/s0fractal/seven-layer-symphony on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/s0fractal/seven-layer-symphony 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: target.wasm32-unknown-unknown.rustflags
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5f2e236ff55aa0b5f54950ffd34742f2b672cac6c83ae531c372d7fe1eb1ca9
[INFO] running `Command { std: "docker" "start" "-a" "c5f2e236ff55aa0b5f54950ffd34742f2b672cac6c83ae531c372d7fe1eb1ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5f2e236ff55aa0b5f54950ffd34742f2b672cac6c83ae531c372d7fe1eb1ca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5f2e236ff55aa0b5f54950ffd34742f2b672cac6c83ae531c372d7fe1eb1ca9", kill_on_drop: false }`
[INFO] [stdout] c5f2e236ff55aa0b5f54950ffd34742f2b672cac6c83ae531c372d7fe1eb1ca9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47b67c24dad433eec04298af16650628130ddf206b1328250a407272c12b755b
[INFO] running `Command { std: "docker" "start" "-a" "47b67c24dad433eec04298af16650628130ddf206b1328250a407272c12b755b", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: target.wasm32-unknown-unknown.rustflags
[INFO] [stderr]    Compiling seven-layer-symphony v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::f32::consts::PI`
[INFO] [stdout]  --> src/fourier_conduct.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use core::f32::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/spiral_score.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::spiral_score::Glyph`
[INFO] [stdout]   --> src/glyph_hash.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::spiral_score::Glyph;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Glyph` and `SpiralScore`
[INFO] [stdout]   --> src/time_spiral.rs:10:39
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::spiral_score::{SpiralTime, SpiralScore, Glyph};
[INFO] [stdout]    |                                       ^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::glyph_hash::GlyphHash`
[INFO] [stdout]   --> src/time_spiral.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::glyph_hash::GlyphHash;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::fourier_conduct::conduct`
[INFO] [stdout]   --> src/perfect_musician.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::fourier_conduct::conduct;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::time_spiral::TimeSpiral`
[INFO] [stdout]   --> src/perfect_musician.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::time_spiral::TimeSpiral;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PerfectMusician`
[INFO] [stdout]   --> src/intent_engine.rs:10:46
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::perfect_musician::{ReaderContext, PerfectMusician};
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::glyph_hash::GlyphHash`
[INFO] [stdout]   --> src/intent_engine.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::glyph_hash::GlyphHash;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/intent_engine.rs:200:18
[INFO] [stdout]     |
[INFO] [stdout] 200 |     resonance *= (1.0 - (intent.resonance - reader.frequency / 1000.0).abs());
[INFO] [stdout]     |                  ^                                                          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 200 -     resonance *= (1.0 - (intent.resonance - reader.frequency / 1000.0).abs());
[INFO] [stdout] 200 +     resonance *= 1.0 - (intent.resonance - reader.frequency / 1000.0).abs();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::time_spiral::TimeSpiral`
[INFO] [stdout]   --> src/time_weaving_loom.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::time_spiral::TimeSpiral;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::spiral_score::SpiralTime`
[INFO] [stdout]   --> src/time_weaving_loom.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::spiral_score::SpiralTime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::glyph_hash::GlyphHash`
[INFO] [stdout]   --> src/flower_synthesis.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::glyph_hash::GlyphHash;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqrt` is never used
[INFO] [stdout]    --> src/glyph_hash.rs:109:4
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn sqrt(x: f32) -> f32 {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sqrt` is never used
[INFO] [stdout]    --> src/glyph_hash.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | impl GlyphHash {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 120 |     fn sqrt(&self, x: f32) -> f32 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ln` is never used
[INFO] [stdout]    --> src/time_spiral.rs:246:4
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn ln(x: f32) -> f32 {
[INFO] [stdout]     |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqrt` is never used
[INFO] [stdout]    --> src/time_weaving_loom.rs:267:4
[INFO] [stdout]     |
[INFO] [stdout] 267 | fn sqrt(x: f32) -> f32 {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sqrt` is never used
[INFO] [stdout]    --> src/time_weaving_loom.rs:277:8
[INFO] [stdout]     |
[INFO] [stdout] 276 | impl TimeWeavingLoom {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] 277 |     fn sqrt(&self, x: f32) -> f32 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]   --> src/fourier_conduct.rs:28:70
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub extern "C" fn conduct(phash_a: &[f32; 5], phash_b: &[f32; 5]) -> [f32; 7] {
[INFO] [stdout]    |                                                                      ^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider passing a pointer to the array
[INFO] [stdout]    = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 5]`, which is not FFI-safe
[INFO] [stdout]   --> src/fourier_conduct.rs:86:56
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub extern "C" fn inverse_conduct(chord: &[f32; 7]) -> [f32; 5] {
[INFO] [stdout]    |                                                        ^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider passing a pointer to the array
[INFO] [stdout]    = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/fourier_conduct.rs:140:6
[INFO] [stdout]     |
[INFO] [stdout] 140 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/spiral_score.rs:182:6
[INFO] [stdout]     |
[INFO] [stdout] 182 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/time_spiral.rs:138:6
[INFO] [stdout]     |
[INFO] [stdout] 138 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[[f32; 7]]`, which is not FFI-safe
[INFO] [stdout]    --> src/time_spiral.rs:180:18
[INFO] [stdout]     |
[INFO] [stdout] 180 |     time_points: &[[f32; 7]],
[INFO] [stdout]     |                  ^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a raw pointer instead
[INFO] [stdout]     = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/time_spiral.rs:182:6
[INFO] [stdout]     |
[INFO] [stdout] 182 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/perfect_musician.rs:161:6
[INFO] [stdout]     |
[INFO] [stdout] 161 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/perfect_musician.rs:178:6
[INFO] [stdout]     |
[INFO] [stdout] 178 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/perfect_musician.rs:188:6
[INFO] [stdout]     |
[INFO] [stdout] 188 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/perfect_musician.rs:199:6
[INFO] [stdout]     |
[INFO] [stdout] 199 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 3]`, which is not FFI-safe
[INFO] [stdout]    --> src/perfect_musician.rs:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | ) -> [f32; 3] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/intent_engine.rs:153:6
[INFO] [stdout]     |
[INFO] [stdout] 153 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[[f32; 7]]`, which is not FFI-safe
[INFO] [stdout]    --> src/intent_engine.rs:241:14
[INFO] [stdout]     |
[INFO] [stdout] 241 |     intents: &[[f32; 7]],
[INFO] [stdout]     |              ^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a raw pointer instead
[INFO] [stdout]     = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/time_weaving_loom.rs:151:6
[INFO] [stdout]     |
[INFO] [stdout] 151 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec<[f32; 7]>`, which is not FFI-safe
[INFO] [stdout]    --> src/time_weaving_loom.rs:174:6
[INFO] [stdout]     |
[INFO] [stdout] 174 | ) -> GitThread {
[INFO] [stdout]     |      ^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]     = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec<[f32; 7]>`, which is not FFI-safe
[INFO] [stdout]    --> src/time_weaving_loom.rs:187:6
[INFO] [stdout]     |
[INFO] [stdout] 187 | ) -> MercurialThread {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]     = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/time_weaving_loom.rs:236:6
[INFO] [stdout]     |
[INFO] [stdout] 236 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/flower_synthesis.rs:182:6
[INFO] [stdout]     |
[INFO] [stdout] 182 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[[f32; 7]; 13]`, which is not FFI-safe
[INFO] [stdout]    --> src/flower_synthesis.rs:201:6
[INFO] [stdout]     |
[INFO] [stdout] 201 | ) -> [[f32; 7]; 13] {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[[f32; 7]]`, which is not FFI-safe
[INFO] [stdout]    --> src/flower_synthesis.rs:229:16
[INFO] [stdout]     |
[INFO] [stdout] 229 |     timelines: &[[f32; 7]],
[INFO] [stdout]     |                ^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a raw pointer instead
[INFO] [stdout]     = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/flower_synthesis.rs:231:6
[INFO] [stdout]     |
[INFO] [stdout] 231 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:87:10
[INFO] [stdout]    |
[INFO] [stdout] 87 |     for (i, glyph) in GLYPHS.iter().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "47b67c24dad433eec04298af16650628130ddf206b1328250a407272c12b755b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47b67c24dad433eec04298af16650628130ddf206b1328250a407272c12b755b", kill_on_drop: false }`
[INFO] [stdout] 47b67c24dad433eec04298af16650628130ddf206b1328250a407272c12b755b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a97b01d2411a7779b4f6fd1173d37ed602400a596986f8500987ed7f528fbeb
[INFO] running `Command { std: "docker" "start" "-a" "0a97b01d2411a7779b4f6fd1173d37ed602400a596986f8500987ed7f528fbeb", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: target.wasm32-unknown-unknown.rustflags
[INFO] [stderr]    Compiling seven-layer-symphony v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::f32::consts::PI`
[INFO] [stdout]  --> src/fourier_conduct.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use core::f32::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/spiral_score.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::spiral_score::Glyph`
[INFO] [stdout]   --> src/glyph_hash.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::spiral_score::Glyph;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Glyph` and `SpiralScore`
[INFO] [stdout]   --> src/time_spiral.rs:10:39
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::spiral_score::{SpiralTime, SpiralScore, Glyph};
[INFO] [stdout]    |                                       ^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::glyph_hash::GlyphHash`
[INFO] [stdout]   --> src/time_spiral.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::glyph_hash::GlyphHash;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::fourier_conduct::conduct`
[INFO] [stdout]   --> src/perfect_musician.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::fourier_conduct::conduct;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::time_spiral::TimeSpiral`
[INFO] [stdout]   --> src/perfect_musician.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::time_spiral::TimeSpiral;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PerfectMusician`
[INFO] [stdout]   --> src/intent_engine.rs:10:46
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::perfect_musician::{ReaderContext, PerfectMusician};
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::glyph_hash::GlyphHash`
[INFO] [stdout]   --> src/intent_engine.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::glyph_hash::GlyphHash;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/intent_engine.rs:200:18
[INFO] [stdout]     |
[INFO] [stdout] 200 |     resonance *= (1.0 - (intent.resonance - reader.frequency / 1000.0).abs());
[INFO] [stdout]     |                  ^                                                          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 200 -     resonance *= (1.0 - (intent.resonance - reader.frequency / 1000.0).abs());
[INFO] [stdout] 200 +     resonance *= 1.0 - (intent.resonance - reader.frequency / 1000.0).abs();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::time_spiral::TimeSpiral`
[INFO] [stdout]   --> src/time_weaving_loom.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::time_spiral::TimeSpiral;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::spiral_score::SpiralTime`
[INFO] [stdout]   --> src/time_weaving_loom.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::spiral_score::SpiralTime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::glyph_hash::GlyphHash`
[INFO] [stdout]   --> src/flower_synthesis.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::glyph_hash::GlyphHash;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::f32::consts::PI`
[INFO] [stdout]  --> src/fourier_conduct.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use core::f32::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/spiral_score.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::spiral_score::Glyph`
[INFO] [stdout]   --> src/glyph_hash.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::spiral_score::Glyph;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Glyph` and `SpiralScore`
[INFO] [stdout]   --> src/time_spiral.rs:10:39
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::spiral_score::{SpiralTime, SpiralScore, Glyph};
[INFO] [stdout]    |                                       ^^^^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::glyph_hash::GlyphHash`
[INFO] [stdout]   --> src/time_spiral.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::glyph_hash::GlyphHash;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::fourier_conduct::conduct`
[INFO] [stdout]   --> src/perfect_musician.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::fourier_conduct::conduct;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::time_spiral::TimeSpiral`
[INFO] [stdout]   --> src/perfect_musician.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crate::time_spiral::TimeSpiral;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PerfectMusician`
[INFO] [stdout]   --> src/intent_engine.rs:10:46
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::perfect_musician::{ReaderContext, PerfectMusician};
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::glyph_hash::GlyphHash`
[INFO] [stdout]   --> src/intent_engine.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::glyph_hash::GlyphHash;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/intent_engine.rs:200:18
[INFO] [stdout]     |
[INFO] [stdout] 200 |     resonance *= (1.0 - (intent.resonance - reader.frequency / 1000.0).abs());
[INFO] [stdout]     |                  ^                                                          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 200 -     resonance *= (1.0 - (intent.resonance - reader.frequency / 1000.0).abs());
[INFO] [stdout] 200 +     resonance *= 1.0 - (intent.resonance - reader.frequency / 1000.0).abs();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::time_spiral::TimeSpiral`
[INFO] [stdout]   --> src/time_weaving_loom.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::time_spiral::TimeSpiral;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::spiral_score::SpiralTime`
[INFO] [stdout]   --> src/time_weaving_loom.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::spiral_score::SpiralTime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::glyph_hash::GlyphHash`
[INFO] [stdout]   --> src/flower_synthesis.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::glyph_hash::GlyphHash;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqrt` is never used
[INFO] [stdout]    --> src/glyph_hash.rs:109:4
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn sqrt(x: f32) -> f32 {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sqrt` is never used
[INFO] [stdout]    --> src/glyph_hash.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | impl GlyphHash {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 120 |     fn sqrt(&self, x: f32) -> f32 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ln` is never used
[INFO] [stdout]    --> src/time_spiral.rs:246:4
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn ln(x: f32) -> f32 {
[INFO] [stdout]     |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqrt` is never used
[INFO] [stdout]    --> src/time_weaving_loom.rs:267:4
[INFO] [stdout]     |
[INFO] [stdout] 267 | fn sqrt(x: f32) -> f32 {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sqrt` is never used
[INFO] [stdout]    --> src/time_weaving_loom.rs:277:8
[INFO] [stdout]     |
[INFO] [stdout] 276 | impl TimeWeavingLoom {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] 277 |     fn sqrt(&self, x: f32) -> f32 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]   --> src/fourier_conduct.rs:28:70
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub extern "C" fn conduct(phash_a: &[f32; 5], phash_b: &[f32; 5]) -> [f32; 7] {
[INFO] [stdout]    |                                                                      ^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider passing a pointer to the array
[INFO] [stdout]    = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 5]`, which is not FFI-safe
[INFO] [stdout]   --> src/fourier_conduct.rs:86:56
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub extern "C" fn inverse_conduct(chord: &[f32; 7]) -> [f32; 5] {
[INFO] [stdout]    |                                                        ^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider passing a pointer to the array
[INFO] [stdout]    = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/fourier_conduct.rs:140:6
[INFO] [stdout]     |
[INFO] [stdout] 140 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/spiral_score.rs:182:6
[INFO] [stdout]     |
[INFO] [stdout] 182 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/time_spiral.rs:138:6
[INFO] [stdout]     |
[INFO] [stdout] 138 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[[f32; 7]]`, which is not FFI-safe
[INFO] [stdout]    --> src/time_spiral.rs:180:18
[INFO] [stdout]     |
[INFO] [stdout] 180 |     time_points: &[[f32; 7]],
[INFO] [stdout]     |                  ^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a raw pointer instead
[INFO] [stdout]     = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/time_spiral.rs:182:6
[INFO] [stdout]     |
[INFO] [stdout] 182 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/perfect_musician.rs:161:6
[INFO] [stdout]     |
[INFO] [stdout] 161 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/perfect_musician.rs:178:6
[INFO] [stdout]     |
[INFO] [stdout] 178 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/perfect_musician.rs:188:6
[INFO] [stdout]     |
[INFO] [stdout] 188 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/perfect_musician.rs:199:6
[INFO] [stdout]     |
[INFO] [stdout] 199 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 3]`, which is not FFI-safe
[INFO] [stdout]    --> src/perfect_musician.rs:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | ) -> [f32; 3] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/intent_engine.rs:153:6
[INFO] [stdout]     |
[INFO] [stdout] 153 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[[f32; 7]]`, which is not FFI-safe
[INFO] [stdout]    --> src/intent_engine.rs:241:14
[INFO] [stdout]     |
[INFO] [stdout] 241 |     intents: &[[f32; 7]],
[INFO] [stdout]     |              ^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a raw pointer instead
[INFO] [stdout]     = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/time_weaving_loom.rs:151:6
[INFO] [stdout]     |
[INFO] [stdout] 151 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec<[f32; 7]>`, which is not FFI-safe
[INFO] [stdout]    --> src/time_weaving_loom.rs:174:6
[INFO] [stdout]     |
[INFO] [stdout] 174 | ) -> GitThread {
[INFO] [stdout]     |      ^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]     = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec<[f32; 7]>`, which is not FFI-safe
[INFO] [stdout]    --> src/time_weaving_loom.rs:187:6
[INFO] [stdout]     |
[INFO] [stdout] 187 | ) -> MercurialThread {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]     = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/time_weaving_loom.rs:236:6
[INFO] [stdout]     |
[INFO] [stdout] 236 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/flower_synthesis.rs:182:6
[INFO] [stdout]     |
[INFO] [stdout] 182 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[[f32; 7]; 13]`, which is not FFI-safe
[INFO] [stdout]    --> src/flower_synthesis.rs:201:6
[INFO] [stdout]     |
[INFO] [stdout] 201 | ) -> [[f32; 7]; 13] {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[[f32; 7]]`, which is not FFI-safe
[INFO] [stdout]    --> src/flower_synthesis.rs:229:16
[INFO] [stdout]     |
[INFO] [stdout] 229 |     timelines: &[[f32; 7]],
[INFO] [stdout]     |                ^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a raw pointer instead
[INFO] [stdout]     = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/flower_synthesis.rs:231:6
[INFO] [stdout]     |
[INFO] [stdout] 231 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqrt` is never used
[INFO] [stdout]    --> src/glyph_hash.rs:109:4
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn sqrt(x: f32) -> f32 {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sqrt` is never used
[INFO] [stdout]    --> src/glyph_hash.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 119 | impl GlyphHash {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 120 |     fn sqrt(&self, x: f32) -> f32 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ln` is never used
[INFO] [stdout]    --> src/time_spiral.rs:246:4
[INFO] [stdout]     |
[INFO] [stdout] 246 | fn ln(x: f32) -> f32 {
[INFO] [stdout]     |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sqrt` is never used
[INFO] [stdout]    --> src/time_weaving_loom.rs:267:4
[INFO] [stdout]     |
[INFO] [stdout] 267 | fn sqrt(x: f32) -> f32 {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sqrt` is never used
[INFO] [stdout]    --> src/time_weaving_loom.rs:277:8
[INFO] [stdout]     |
[INFO] [stdout] 276 | impl TimeWeavingLoom {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] 277 |     fn sqrt(&self, x: f32) -> f32 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]   --> src/fourier_conduct.rs:28:70
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub extern "C" fn conduct(phash_a: &[f32; 5], phash_b: &[f32; 5]) -> [f32; 7] {
[INFO] [stdout]    |                                                                      ^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider passing a pointer to the array
[INFO] [stdout]    = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 5]`, which is not FFI-safe
[INFO] [stdout]   --> src/fourier_conduct.rs:86:56
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub extern "C" fn inverse_conduct(chord: &[f32; 7]) -> [f32; 5] {
[INFO] [stdout]    |                                                        ^^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider passing a pointer to the array
[INFO] [stdout]    = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/fourier_conduct.rs:140:6
[INFO] [stdout]     |
[INFO] [stdout] 140 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/spiral_score.rs:182:6
[INFO] [stdout]     |
[INFO] [stdout] 182 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/time_spiral.rs:138:6
[INFO] [stdout]     |
[INFO] [stdout] 138 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[[f32; 7]]`, which is not FFI-safe
[INFO] [stdout]    --> src/time_spiral.rs:180:18
[INFO] [stdout]     |
[INFO] [stdout] 180 |     time_points: &[[f32; 7]],
[INFO] [stdout]     |                  ^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a raw pointer instead
[INFO] [stdout]     = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/time_spiral.rs:182:6
[INFO] [stdout]     |
[INFO] [stdout] 182 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/perfect_musician.rs:161:6
[INFO] [stdout]     |
[INFO] [stdout] 161 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/perfect_musician.rs:178:6
[INFO] [stdout]     |
[INFO] [stdout] 178 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/perfect_musician.rs:188:6
[INFO] [stdout]     |
[INFO] [stdout] 188 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/perfect_musician.rs:199:6
[INFO] [stdout]     |
[INFO] [stdout] 199 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 3]`, which is not FFI-safe
[INFO] [stdout]    --> src/perfect_musician.rs:244:6
[INFO] [stdout]     |
[INFO] [stdout] 244 | ) -> [f32; 3] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/intent_engine.rs:153:6
[INFO] [stdout]     |
[INFO] [stdout] 153 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[[f32; 7]]`, which is not FFI-safe
[INFO] [stdout]    --> src/intent_engine.rs:241:14
[INFO] [stdout]     |
[INFO] [stdout] 241 |     intents: &[[f32; 7]],
[INFO] [stdout]     |              ^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a raw pointer instead
[INFO] [stdout]     = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/time_weaving_loom.rs:151:6
[INFO] [stdout]     |
[INFO] [stdout] 151 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec<[f32; 7]>`, which is not FFI-safe
[INFO] [stdout]    --> src/time_weaving_loom.rs:174:6
[INFO] [stdout]     |
[INFO] [stdout] 174 | ) -> GitThread {
[INFO] [stdout]     |      ^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]     = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `Vec<[f32; 7]>`, which is not FFI-safe
[INFO] [stdout]    --> src/time_weaving_loom.rs:187:6
[INFO] [stdout]     |
[INFO] [stdout] 187 | ) -> MercurialThread {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stdout]     = note: this struct has unspecified layout
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/time_weaving_loom.rs:236:6
[INFO] [stdout]     |
[INFO] [stdout] 236 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/flower_synthesis.rs:182:6
[INFO] [stdout]     |
[INFO] [stdout] 182 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[[f32; 7]; 13]`, which is not FFI-safe
[INFO] [stdout]    --> src/flower_synthesis.rs:201:6
[INFO] [stdout]     |
[INFO] [stdout] 201 | ) -> [[f32; 7]; 13] {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[[f32; 7]]`, which is not FFI-safe
[INFO] [stdout]    --> src/flower_synthesis.rs:229:16
[INFO] [stdout]     |
[INFO] [stdout] 229 |     timelines: &[[f32; 7]],
[INFO] [stdout]     |                ^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a raw pointer instead
[INFO] [stdout]     = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stdout]    --> src/flower_synthesis.rs:231:6
[INFO] [stdout]     |
[INFO] [stdout] 231 | ) -> [f32; 7] {
[INFO] [stdout]     |      ^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider passing a pointer to the array
[INFO] [stdout]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:87:10
[INFO] [stdout]    |
[INFO] [stdout] 87 |     for (i, glyph) in GLYPHS.iter().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "0a97b01d2411a7779b4f6fd1173d37ed602400a596986f8500987ed7f528fbeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a97b01d2411a7779b4f6fd1173d37ed602400a596986f8500987ed7f528fbeb", kill_on_drop: false }`
[INFO] [stdout] 0a97b01d2411a7779b4f6fd1173d37ed602400a596986f8500987ed7f528fbeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b5cf72ce8c9ce74d523e44c6362639cf98cd19de43a0eb918aabc22479995d7c
[INFO] running `Command { std: "docker" "start" "-a" "b5cf72ce8c9ce74d523e44c6362639cf98cd19de43a0eb918aabc22479995d7c", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: target.wasm32-unknown-unknown.rustflags
[INFO] [stderr] warning: unused import: `core::f32::consts::PI`
[INFO] [stderr]  --> src/fourier_conduct.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use core::f32::consts::PI;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]   --> src/spiral_score.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::collections::HashMap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::spiral_score::Glyph`
[INFO] [stderr]   --> src/glyph_hash.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::spiral_score::Glyph;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Glyph` and `SpiralScore`
[INFO] [stderr]   --> src/time_spiral.rs:10:39
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::spiral_score::{SpiralTime, SpiralScore, Glyph};
[INFO] [stderr]    |                                       ^^^^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::glyph_hash::GlyphHash`
[INFO] [stderr]   --> src/time_spiral.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::glyph_hash::GlyphHash;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::fourier_conduct::conduct`
[INFO] [stderr]   --> src/perfect_musician.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::fourier_conduct::conduct;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::time_spiral::TimeSpiral`
[INFO] [stderr]   --> src/perfect_musician.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::time_spiral::TimeSpiral;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PerfectMusician`
[INFO] [stderr]   --> src/intent_engine.rs:10:46
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::perfect_musician::{ReaderContext, PerfectMusician};
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::glyph_hash::GlyphHash`
[INFO] [stderr]   --> src/intent_engine.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::glyph_hash::GlyphHash;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/intent_engine.rs:200:18
[INFO] [stderr]     |
[INFO] [stderr] 200 |     resonance *= (1.0 - (intent.resonance - reader.frequency / 1000.0).abs());
[INFO] [stderr]     |                  ^                                                          ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 200 -     resonance *= (1.0 - (intent.resonance - reader.frequency / 1000.0).abs());
[INFO] [stderr] 200 +     resonance *= 1.0 - (intent.resonance - reader.frequency / 1000.0).abs();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::time_spiral::TimeSpiral`
[INFO] [stderr]   --> src/time_weaving_loom.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::time_spiral::TimeSpiral;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::spiral_score::SpiralTime`
[INFO] [stderr]   --> src/time_weaving_loom.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::spiral_score::SpiralTime;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::glyph_hash::GlyphHash`
[INFO] [stderr]   --> src/flower_synthesis.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use crate::glyph_hash::GlyphHash;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sqrt` is never used
[INFO] [stderr]    --> src/glyph_hash.rs:109:4
[INFO] [stderr]     |
[INFO] [stderr] 109 | fn sqrt(x: f32) -> f32 {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `sqrt` is never used
[INFO] [stderr]    --> src/glyph_hash.rs:120:8
[INFO] [stderr]     |
[INFO] [stderr] 119 | impl GlyphHash {
[INFO] [stderr]     | -------------- method in this implementation
[INFO] [stderr] 120 |     fn sqrt(&self, x: f32) -> f32 {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ln` is never used
[INFO] [stderr]    --> src/time_spiral.rs:246:4
[INFO] [stderr]     |
[INFO] [stderr] 246 | fn ln(x: f32) -> f32 {
[INFO] [stderr]     |    ^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sqrt` is never used
[INFO] [stderr]    --> src/time_weaving_loom.rs:267:4
[INFO] [stderr]     |
[INFO] [stderr] 267 | fn sqrt(x: f32) -> f32 {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `sqrt` is never used
[INFO] [stderr]    --> src/time_weaving_loom.rs:277:8
[INFO] [stderr]     |
[INFO] [stderr] 276 | impl TimeWeavingLoom {
[INFO] [stderr]     | -------------------- method in this implementation
[INFO] [stderr] 277 |     fn sqrt(&self, x: f32) -> f32 {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stderr]   --> src/fourier_conduct.rs:28:70
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub extern "C" fn conduct(phash_a: &[f32; 5], phash_b: &[f32; 5]) -> [f32; 7] {
[INFO] [stderr]    |                                                                      ^^^^^^^^ not FFI-safe
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider passing a pointer to the array
[INFO] [stderr]    = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr]    = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[f32; 5]`, which is not FFI-safe
[INFO] [stderr]   --> src/fourier_conduct.rs:86:56
[INFO] [stderr]    |
[INFO] [stderr] 86 | pub extern "C" fn inverse_conduct(chord: &[f32; 7]) -> [f32; 5] {
[INFO] [stderr]    |                                                        ^^^^^^^^ not FFI-safe
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider passing a pointer to the array
[INFO] [stderr]    = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stderr]    --> src/fourier_conduct.rs:140:6
[INFO] [stderr]     |
[INFO] [stderr] 140 | ) -> [f32; 7] {
[INFO] [stderr]     |      ^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider passing a pointer to the array
[INFO] [stderr]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stderr]    --> src/spiral_score.rs:182:6
[INFO] [stderr]     |
[INFO] [stderr] 182 | ) -> [f32; 7] {
[INFO] [stderr]     |      ^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider passing a pointer to the array
[INFO] [stderr]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stderr]    --> src/time_spiral.rs:138:6
[INFO] [stderr]     |
[INFO] [stderr] 138 | ) -> [f32; 7] {
[INFO] [stderr]     |      ^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider passing a pointer to the array
[INFO] [stderr]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[[f32; 7]]`, which is not FFI-safe
[INFO] [stderr]    --> src/time_spiral.rs:180:18
[INFO] [stderr]     |
[INFO] [stderr] 180 |     time_points: &[[f32; 7]],
[INFO] [stderr]     |                  ^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a raw pointer instead
[INFO] [stderr]     = note: slices have no C equivalent
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stderr]    --> src/time_spiral.rs:182:6
[INFO] [stderr]     |
[INFO] [stderr] 182 | ) -> [f32; 7] {
[INFO] [stderr]     |      ^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider passing a pointer to the array
[INFO] [stderr]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stderr]    --> src/perfect_musician.rs:161:6
[INFO] [stderr]     |
[INFO] [stderr] 161 | ) -> [f32; 7] {
[INFO] [stderr]     |      ^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider passing a pointer to the array
[INFO] [stderr]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stderr]    --> src/perfect_musician.rs:178:6
[INFO] [stderr]     |
[INFO] [stderr] 178 | ) -> [f32; 7] {
[INFO] [stderr]     |      ^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider passing a pointer to the array
[INFO] [stderr]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stderr]    --> src/perfect_musician.rs:188:6
[INFO] [stderr]     |
[INFO] [stderr] 188 | ) -> [f32; 7] {
[INFO] [stderr]     |      ^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider passing a pointer to the array
[INFO] [stderr]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stderr]    --> src/perfect_musician.rs:199:6
[INFO] [stderr]     |
[INFO] [stderr] 199 | ) -> [f32; 7] {
[INFO] [stderr]     |      ^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider passing a pointer to the array
[INFO] [stderr]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[f32; 3]`, which is not FFI-safe
[INFO] [stderr]    --> src/perfect_musician.rs:244:6
[INFO] [stderr]     |
[INFO] [stderr] 244 | ) -> [f32; 3] {
[INFO] [stderr]     |      ^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider passing a pointer to the array
[INFO] [stderr]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stderr]    --> src/intent_engine.rs:153:6
[INFO] [stderr]     |
[INFO] [stderr] 153 | ) -> [f32; 7] {
[INFO] [stderr]     |      ^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider passing a pointer to the array
[INFO] [stderr]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[[f32; 7]]`, which is not FFI-safe
[INFO] [stderr]    --> src/intent_engine.rs:241:14
[INFO] [stderr]     |
[INFO] [stderr] 241 |     intents: &[[f32; 7]],
[INFO] [stderr]     |              ^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a raw pointer instead
[INFO] [stderr]     = note: slices have no C equivalent
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stderr]    --> src/time_weaving_loom.rs:151:6
[INFO] [stderr]     |
[INFO] [stderr] 151 | ) -> [f32; 7] {
[INFO] [stderr]     |      ^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider passing a pointer to the array
[INFO] [stderr]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `Vec<[f32; 7]>`, which is not FFI-safe
[INFO] [stderr]    --> src/time_weaving_loom.rs:174:6
[INFO] [stderr]     |
[INFO] [stderr] 174 | ) -> GitThread {
[INFO] [stderr]     |      ^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stderr]     = note: this struct has unspecified layout
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `Vec<[f32; 7]>`, which is not FFI-safe
[INFO] [stderr]    --> src/time_weaving_loom.rs:187:6
[INFO] [stderr]     |
[INFO] [stderr] 187 | ) -> MercurialThread {
[INFO] [stderr]     |      ^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct
[INFO] [stderr]     = note: this struct has unspecified layout
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stderr]    --> src/time_weaving_loom.rs:236:6
[INFO] [stderr]     |
[INFO] [stderr] 236 | ) -> [f32; 7] {
[INFO] [stderr]     |      ^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider passing a pointer to the array
[INFO] [stderr]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stderr]    --> src/flower_synthesis.rs:182:6
[INFO] [stderr]     |
[INFO] [stderr] 182 | ) -> [f32; 7] {
[INFO] [stderr]     |      ^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider passing a pointer to the array
[INFO] [stderr]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[[f32; 7]; 13]`, which is not FFI-safe
[INFO] [stderr]    --> src/flower_synthesis.rs:201:6
[INFO] [stderr]     |
[INFO] [stderr] 201 | ) -> [[f32; 7]; 13] {
[INFO] [stderr]     |      ^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider passing a pointer to the array
[INFO] [stderr]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[[f32; 7]]`, which is not FFI-safe
[INFO] [stderr]    --> src/flower_synthesis.rs:229:16
[INFO] [stderr]     |
[INFO] [stderr] 229 |     timelines: &[[f32; 7]],
[INFO] [stderr]     |                ^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a raw pointer instead
[INFO] [stderr]     = note: slices have no C equivalent
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `[f32; 7]`, which is not FFI-safe
[INFO] [stderr]    --> src/flower_synthesis.rs:231:6
[INFO] [stderr]     |
[INFO] [stderr] 231 | ) -> [f32; 7] {
[INFO] [stderr]     |      ^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider passing a pointer to the array
[INFO] [stderr]     = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `seven-layer-symphony` (lib) generated 40 warnings (run `cargo fix --lib -p seven-layer-symphony` to apply 13 suggestions)
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/main.rs:87:10
[INFO] [stderr]    |
[INFO] [stderr] 87 |     for (i, glyph) in GLYPHS.iter().enumerate() {
[INFO] [stderr]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `seven-layer-symphony` (bin "symphony" test) generated 1 warning (run `cargo fix --bin "symphony" -p seven-layer-symphony --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `seven-layer-symphony` (lib test) generated 40 warnings (40 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/seven_layer_symphony-32aa7e57e1bb0b63)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/symphony-1d84a1067ffdbe41)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests seven_layer_symphony
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/intent_engine.rs:200:18
[INFO] [stderr]     |
[INFO] [stderr] 200 |     resonance *= (1.0 - (intent.resonance - reader.frequency / 1000.0).abs());
[INFO] [stderr]     |                  ^                                                          ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 200 -     resonance *= (1.0 - (intent.resonance - reader.frequency / 1000.0).abs());
[INFO] [stderr] 200 +     resonance *= 1.0 - (intent.resonance - reader.frequency / 1000.0).abs();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "b5cf72ce8c9ce74d523e44c6362639cf98cd19de43a0eb918aabc22479995d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5cf72ce8c9ce74d523e44c6362639cf98cd19de43a0eb918aabc22479995d7c", kill_on_drop: false }`
[INFO] [stdout] b5cf72ce8c9ce74d523e44c6362639cf98cd19de43a0eb918aabc22479995d7c