[INFO] cloning repository https://github.com/anmolpdl/toy-snn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anmolpdl/toy-snn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanmolpdl%2Ftoy-snn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanmolpdl%2Ftoy-snn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13da9704abd67c6968f1a08b1d2a522cbcf786de
[INFO] checking anmolpdl/toy-snn against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanmolpdl%2Ftoy-snn" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/anmolpdl/toy-snn
[INFO] finished tweaking git repo https://github.com/anmolpdl/toy-snn
[INFO] tweaked toml for git repo https://github.com/anmolpdl/toy-snn written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/anmolpdl/toy-snn on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/anmolpdl/toy-snn 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quad-rand v0.2.3
[INFO] [stderr]   Downloaded macroquad_macro v0.1.8
[INFO] [stderr]   Downloaded objc-rs v0.2.8
[INFO] [stderr]   Downloaded miniquad v0.4.8
[INFO] [stderr]   Downloaded glam v0.27.0
[INFO] [stderr]   Downloaded macroquad v0.4.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 890bc5cb666aa69a6cc64ef47219fff34af5006ea8adc0d87ad9af85e63cb53b
[INFO] running `Command { std: "docker" "start" "890bc5cb666aa69a6cc64ef47219fff34af5006ea8adc0d87ad9af85e63cb53b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "890bc5cb666aa69a6cc64ef47219fff34af5006ea8adc0d87ad9af85e63cb53b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "890bc5cb666aa69a6cc64ef47219fff34af5006ea8adc0d87ad9af85e63cb53b" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "890bc5cb666aa69a6cc64ef47219fff34af5006ea8adc0d87ad9af85e63cb53b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "890bc5cb666aa69a6cc64ef47219fff34af5006ea8adc0d87ad9af85e63cb53b" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling miniquad v0.4.8
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking ttf-parser v0.21.1
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking quad-rand v0.2.3
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]    Compiling macroquad_macro v0.1.8
[INFO] [stderr]     Checking glam v0.27.0
[INFO] [stderr]     Checking arc-swap v1.9.1
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking fontdue v0.9.3
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking macroquad v0.4.14
[INFO] [stderr]     Checking toy-snn v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/ui/renderer.rs:181:21
[INFO] [stdout]     |
[INFO] [stdout] 181 |     let total_us  = (total_ns.round() / 1000.);
[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] 181 -     let total_us  = (total_ns.round() / 1000.);
[INFO] [stdout] 181 +     let total_us  = total_ns.round() / 1000.;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ExtSignal` and `Pulse`
[INFO] [stdout]   --> src/main.rs:25:27
[INFO] [stdout]    |
[INFO] [stdout] 25 | use crate::core::engine::{Pulse, SnnSystems, ExtSignal};
[INFO] [stdout]    |                           ^^^^^              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/ui/renderer.rs:181:21
[INFO] [stdout]     |
[INFO] [stdout] 181 |     let total_us  = (total_ns.round() / 1000.);
[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] 181 -     let total_us  = (total_ns.round() / 1000.);
[INFO] [stdout] 181 +     let total_us  = total_ns.round() / 1000.;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ExtSignal` and `Pulse`
[INFO] [stdout]   --> src/main.rs:25:27
[INFO] [stdout]    |
[INFO] [stdout] 25 | use crate::core::engine::{Pulse, SnnSystems, ExtSignal};
[INFO] [stdout]    |                           ^^^^^              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/core/engine.rs:204:17
[INFO] [stdout]     |
[INFO] [stdout] 204 |             let mut w = *chunk * decay_simd;
[INFO] [stdout]     |                 ----^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/core/engine.rs:204:17
[INFO] [stdout]     |
[INFO] [stdout] 204 |             let mut w = *chunk * decay_simd;
[INFO] [stdout]     |                 ----^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `structural_sprout_chance`, `synaptic_neuronal_budget`, `metabolic_scaling_tau`, and `metabolic_scaling_poisson` are never read
[INFO] [stdout]   --> src/core/mod.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct SnnConfig {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub structural_sprout_chance: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub synaptic_neuronal_budget: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 60 |     pub metabolic_scaling_tau: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 61 |     pub metabolic_scaling_poisson: 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: type alias `F32Vec` is never used
[INFO] [stdout]  --> src/core/engine.rs:2:6
[INFO] [stdout]   |
[INFO] [stdout] 2 | type F32Vec = f32x8;
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SinPulse` is never constructed
[INFO] [stdout]   --> src/core/engine.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum ExtSignal<'a> {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] 12 |     SinPulse{pulse: Pulse, offset: f32, group_size: f32, group_offset: usize},
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `weight_decay_simd`, `structural_plasticity`, `metabolic_budget`, and `metabolic_budget_poisson` are never used
[INFO] [stdout]    --> src/core/engine.rs:195:12
[INFO] [stdout]     |
[INFO] [stdout]  18 | impl SnnSystems {
[INFO] [stdout]     | --------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 195 |     pub fn weight_decay_simd(synapses: &mut SynapticBuffer, c: &SnnConfig) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 219 |     pub fn structural_plasticity(n: &NeuralBuffer, s: &mut SynapticBuffer, c: &SnnConfig) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 252 |     pub fn metabolic_budget(s: &mut SynapticBuffer, c: &SnnConfig) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 272 |     pub fn metabolic_budget_poisson(s: &mut SynapticBuffer, c: &SnnConfig) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `structural_sprout_chance`, `synaptic_neuronal_budget`, `metabolic_scaling_tau`, and `metabolic_scaling_poisson` are never read
[INFO] [stdout]   --> src/core/mod.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct SnnConfig {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub structural_sprout_chance: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub synaptic_neuronal_budget: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 60 |     pub metabolic_scaling_tau: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 61 |     pub metabolic_scaling_poisson: 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: type alias `F32Vec` is never used
[INFO] [stdout]  --> src/core/engine.rs:2:6
[INFO] [stdout]   |
[INFO] [stdout] 2 | type F32Vec = f32x8;
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SinPulse` is never constructed
[INFO] [stdout]   --> src/core/engine.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum ExtSignal<'a> {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] 12 |     SinPulse{pulse: Pulse, offset: f32, group_size: f32, group_offset: usize},
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `weight_decay_simd`, `structural_plasticity`, `metabolic_budget`, and `metabolic_budget_poisson` are never used
[INFO] [stdout]    --> src/core/engine.rs:195:12
[INFO] [stdout]     |
[INFO] [stdout]  18 | impl SnnSystems {
[INFO] [stdout]     | --------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 195 |     pub fn weight_decay_simd(synapses: &mut SynapticBuffer, c: &SnnConfig) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 219 |     pub fn structural_plasticity(n: &NeuralBuffer, s: &mut SynapticBuffer, c: &SnnConfig) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 252 |     pub fn metabolic_budget(s: &mut SynapticBuffer, c: &SnnConfig) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 272 |     pub fn metabolic_budget_poisson(s: &mut SynapticBuffer, c: &SnnConfig) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.61s
[INFO] running `Command { std: "docker" "inspect" "890bc5cb666aa69a6cc64ef47219fff34af5006ea8adc0d87ad9af85e63cb53b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "890bc5cb666aa69a6cc64ef47219fff34af5006ea8adc0d87ad9af85e63cb53b", kill_on_drop: false }`
[INFO] [stdout] 890bc5cb666aa69a6cc64ef47219fff34af5006ea8adc0d87ad9af85e63cb53b
