[INFO] fetching crate seven-layer-symphony 1.0.0...
[INFO] testing seven-layer-symphony-1.0.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate seven-layer-symphony 1.0.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate seven-layer-symphony 1.0.0
[INFO] finished tweaking crates.io crate seven-layer-symphony 1.0.0
[INFO] tweaked toml for crates.io crate seven-layer-symphony 1.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate seven-layer-symphony 1.0.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate seven-layer-symphony 1.0.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d2ee5845d45683039510d727629a14f8ffe85c5991183ce31821ed3722c9aed
[INFO] running `Command { std: "docker" "start" "-a" "4d2ee5845d45683039510d727629a14f8ffe85c5991183ce31821ed3722c9aed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d2ee5845d45683039510d727629a14f8ffe85c5991183ce31821ed3722c9aed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d2ee5845d45683039510d727629a14f8ffe85c5991183ce31821ed3722c9aed", kill_on_drop: false }`
[INFO] [stdout] 4d2ee5845d45683039510d727629a14f8ffe85c5991183ce31821ed3722c9aed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e32461d839ded87d0d829ca22e4185ace308d72ede8680d28aa7c4dc1d31ab6a
[INFO] running `Command { std: "docker" "start" "-a" "e32461d839ded87d0d829ca22e4185ace308d72ede8680d28aa7c4dc1d31ab6a", kill_on_drop: false }`
[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 0.95s
[INFO] running `Command { std: "docker" "inspect" "e32461d839ded87d0d829ca22e4185ace308d72ede8680d28aa7c4dc1d31ab6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e32461d839ded87d0d829ca22e4185ace308d72ede8680d28aa7c4dc1d31ab6a", kill_on_drop: false }`
[INFO] [stdout] e32461d839ded87d0d829ca22e4185ace308d72ede8680d28aa7c4dc1d31ab6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e17e708857eec6f6535e926e2adc7d20afef14b7c408971ac47713fe57ea95c4
[INFO] running `Command { std: "docker" "start" "-a" "e17e708857eec6f6535e926e2adc7d20afef14b7c408971ac47713fe57ea95c4", kill_on_drop: false }`
[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 0.85s
[INFO] running `Command { std: "docker" "inspect" "e17e708857eec6f6535e926e2adc7d20afef14b7c408971ac47713fe57ea95c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e17e708857eec6f6535e926e2adc7d20afef14b7c408971ac47713fe57ea95c4", kill_on_drop: false }`
[INFO] [stdout] e17e708857eec6f6535e926e2adc7d20afef14b7c408971ac47713fe57ea95c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8af2301489c0fc3a62e0cde776196a9977212172904135444828414ec086829c
[INFO] running `Command { std: "docker" "start" "-a" "8af2301489c0fc3a62e0cde776196a9977212172904135444828414ec086829c", kill_on_drop: false }`
[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] [stdout] 
[INFO] [stderr] warning: `extern` fn uses type `[[f32; 7]]`, which is not FFI-safe
[INFO] [stdout] running 0 tests
[INFO] [stderr]    --> src/intent_engine.rs:241:14
[INFO] [stderr]     |
[INFO] [stderr] 241 |     intents: &[[f32; 7]],
[INFO] [stdout] 
[INFO] [stderr]     |              ^^^^^^^^^^^ not FFI-safe
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     |
[INFO] [stdout] 
[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
[INFO] [stderr] warning: `seven-layer-symphony` (lib test) generated 40 warnings (40 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/seven_layer_symphony-8361cebb30216891)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/symphony-cad8355d120d4b25)
[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]    Doc-tests seven_layer_symphony
[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" "8af2301489c0fc3a62e0cde776196a9977212172904135444828414ec086829c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8af2301489c0fc3a62e0cde776196a9977212172904135444828414ec086829c", kill_on_drop: false }`
[INFO] [stdout] 8af2301489c0fc3a62e0cde776196a9977212172904135444828414ec086829c