[INFO] cloning repository https://github.com/Flux-Audio/glitch_div
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Flux-Audio/glitch_div" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlux-Audio%2Fglitch_div", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlux-Audio%2Fglitch_div'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24c6293825a524171aa0a6cfafe2d2de591cf97c
[INFO] checking Flux-Audio/glitch_div against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlux-Audio%2Fglitch_div" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Flux-Audio/glitch_div on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Flux-Audio/glitch_div
[INFO] finished tweaking git repo https://github.com/Flux-Audio/glitch_div
[INFO] tweaked toml for git repo https://github.com/Flux-Audio/glitch_div written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Flux-Audio/glitch_div already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 74e1d8601e58f66cde650c3c1656e3f9cdb7f4310d44afafd816d46f820aa76f
[INFO] running `Command { std: "docker" "start" "-a" "74e1d8601e58f66cde650c3c1656e3f9cdb7f4310d44afafd816d46f820aa76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74e1d8601e58f66cde650c3c1656e3f9cdb7f4310d44afafd816d46f820aa76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74e1d8601e58f66cde650c3c1656e3f9cdb7f4310d44afafd816d46f820aa76f", kill_on_drop: false }`
[INFO] [stdout] 74e1d8601e58f66cde650c3c1656e3f9cdb7f4310d44afafd816d46f820aa76f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3cc04ab179a6bdaaeaa29d90bcc49d18d8475d80930a19a94f29f9b6c695fcd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a3cc04ab179a6bdaaeaa29d90bcc49d18d8475d80930a19a94f29f9b6c695fcd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.65
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking rand_xoshiro v0.4.0
[INFO] [stderr]     Checking dirs-sys v0.3.5
[INFO] [stderr]     Checking rpassword v2.1.0
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking dialog v0.3.0
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]     Checking vst v0.2.1
[INFO] [stderr]     Checking glitch_div v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/compute.rs:13:15
[INFO] [stdout]    |
[INFO] [stdout] 13 |     return if (count > 0.0) {sum / count} else {0.0};
[INFO] [stdout]    |               ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/compute.rs:13:15
[INFO] [stdout]    |
[INFO] [stdout] 13 |     return if (count > 0.0) {sum / count} else {0.0};
[INFO] [stdout]    |               ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/lib.rs:146:18
[INFO] [stdout]     |
[INFO] [stdout] 146 |         bias = if(bias < 0.0) {-(bias*bias)} else {bias*bias*bias*bias};  // bias^6 / bias 12
[INFO] [stdout]     |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/lib.rs:146:18
[INFO] [stdout]     |
[INFO] [stdout] 146 |         bias = if(bias < 0.0) {-(bias*bias)} else {bias*bias*bias*bias};  // bias^6 / bias 12
[INFO] [stdout]     |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/lib.rs:165:16
[INFO] [stdout]     |
[INFO] [stdout] 165 |             if ((self.rng.next_u64() as f32)/(u64::MAX as f32) < chaos){
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/lib.rs:165:16
[INFO] [stdout]     |
[INFO] [stdout] 165 |             if ((self.rng.next_u64() as f32)/(u64::MAX as f32) < chaos){
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/lib.rs:194:29
[INFO] [stdout]     |
[INFO] [stdout] 194 |                         for i in 0..(self.yl.len() - self.sr as usize/120*6){
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c_rts`
[INFO] [stdout]   --> src/compute.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut c_rts: Vec<u32> = ratios.iter().map(|x| x.ceil() as u32).collect(); 
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c_rts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]   --> src/compute.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut idx: Vec<usize> = vec![0; num];
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]   --> src/compute.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |             for j in 0..f_acc[i]{
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/lib.rs:194:29
[INFO] [stdout]     |
[INFO] [stdout] 194 |                         for i in 0..(self.yl.len() - self.sr as usize/120*6){
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c_rts`
[INFO] [stdout]   --> src/compute.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut c_rts: Vec<u32> = ratios.iter().map(|x| x.ceil() as u32).collect(); 
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_c_rts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]   --> src/compute.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut idx: Vec<usize> = vec![0; num];
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]   --> src/compute.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |             for j in 0..f_acc[i]{
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compute.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut c_rts: Vec<u32> = ratios.iter().map(|x| x.ceil() as u32).collect(); 
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compute.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut idx: Vec<usize> = vec![0; num];
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mean`
[INFO] [stdout]   --> src/compute.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn mean (x: VecDeque<f32>) -> f32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compute.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut c_rts: Vec<u32> = ratios.iter().map(|x| x.ceil() as u32).collect(); 
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compute.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut idx: Vec<usize> = vec![0; num];
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mean`
[INFO] [stdout]   --> src/compute.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn mean (x: VecDeque<f32>) -> f32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `Command { std: "docker" "inspect" "a3cc04ab179a6bdaaeaa29d90bcc49d18d8475d80930a19a94f29f9b6c695fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3cc04ab179a6bdaaeaa29d90bcc49d18d8475d80930a19a94f29f9b6c695fcd", kill_on_drop: false }`
[INFO] [stdout] a3cc04ab179a6bdaaeaa29d90bcc49d18d8475d80930a19a94f29f9b6c695fcd