[INFO] cloning repository https://github.com/ITesserakt/optimization
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ITesserakt/optimization" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FITesserakt%2Foptimization", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 35b81b0f1f3eecf0b6ed17c60fb53bd09ede7cef
[INFO] checking ITesserakt/optimization against master#be181dd75c83d72fcc95538e235768bc367b76b9 for pr-140208
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FITesserakt%2Foptimization" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
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[INFO] validating manifest of git repo https://github.com/ITesserakt/optimization on toolchain be181dd75c83d72fcc95538e235768bc367b76b9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+be181dd75c83d72fcc95538e235768bc367b76b9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] finished tweaking git repo https://github.com/ITesserakt/optimization
[INFO] tweaked toml for git repo https://github.com/ITesserakt/optimization written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ITesserakt/optimization 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" "+be181dd75c83d72fcc95538e235768bc367b76b9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/main.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::Cell`
[INFO] [stdout]  --> src/compound.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::cell::Cell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/main.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::Cell`
[INFO] [stdout]  --> src/compound.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::cell::Cell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]  --> src/approx_model.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::{thread_rng, Rng};
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]   --> src/approx_model.rs:28:26
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let mut random = thread_rng();
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]  --> src/approx_model.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::{thread_rng, Rng};
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]   --> src/approx_model.rs:28:26
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let mut random = thread_rng();
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]   --> src/approx_model.rs:32:31
[INFO] [stdout]    |
[INFO] [stdout] 32 |             let test = random.gen_range(self.range.clone());
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]   --> src/approx_model.rs:32:31
[INFO] [stdout]    |
[INFO] [stdout] 32 |             let test = random.gen_range(self.range.clone());
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `next_x` is never read
[INFO] [stdout]   --> src/repeating.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |             let mut next_x = x;
[INFO] [stdout]    |                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/approx_model.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl ApproxModel {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 20 |     pub fn new(range: RangeInclusive<f64>, n: usize, m: usize, eps: f64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/backward.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl<const N: usize> Backward<N> {
[INFO] [stdout]    | -------------------------------- associated function in this implementation
[INFO] [stdout] 17 |     pub fn new(start: Point<N>, step: f64, alpha: f64, eps: f64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/binary.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Binary {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 43 |     pub fn new<T: Into<<Self as Optimizer>::X> + Clone>(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/enumerate.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Enumerate {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 32 |     pub fn new<T: Into<<Self as Optimizer>::X> + Clone>(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/enumerate.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 67 | impl<const N: usize> MonteCarlo<N> {
[INFO] [stdout]    | ---------------------------------- associated function in this implementation
[INFO] [stdout] 68 |     pub fn new(distributions: [RangeInclusive<f64>; N], n: usize) -> MonteCarlo<N> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Function` is never used
[INFO] [stdout]  --> src/functions.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Function<const N: usize> {
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tang` is never constructed
[INFO] [stdout]   --> src/functions.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Tang<const N: usize>;
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rastrigin` is never constructed
[INFO] [stdout]   --> src/functions.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Rastrigin<const N: usize>;
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Sphere` is never constructed
[INFO] [stdout]   --> src/functions.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct Sphere<const N: usize>;
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rosenbrok` is never constructed
[INFO] [stdout]   --> src/functions.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct Rosenbrok;
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bukin6` is never constructed
[INFO] [stdout]   --> src/functions.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub struct Bukin6;
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Himmelblau` is never constructed
[INFO] [stdout]   --> src/functions.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub struct Himmelblau;
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Booth` is never constructed
[INFO] [stdout]    --> src/functions.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub struct Booth;
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/iterative_conditional.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl<const N: usize> IterativeConditional<N> {
[INFO] [stdout]    | -------------------------------------------- associated function in this implementation
[INFO] [stdout] 16 |     pub fn new<
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/method.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Steps(pub usize);
[INFO] [stdout]    |            ----- ^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Steps` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Inequality` and `Equality` are never constructed
[INFO] [stdout]   --> src/restriction.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub enum Restriction<const N: usize> {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 8  |     /// g(X) >= 0
[INFO] [stdout] 9  |     Inequality(Func<N>),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 10 |     /// h(X) = 0
[INFO] [stdout] 11 |     Equality(Func<N>),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Restriction` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `interval` is never used
[INFO] [stdout]   --> src/restriction.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Restriction<1> {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 15 |     pub fn interval(from: f64, to: f64) -> [Restriction<1>; 2] {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `satisfies`, `apply`, `is_inequality`, `equality`, and `inequality` are never used
[INFO] [stdout]   --> src/restriction.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<const N: usize> Restriction<N> {
[INFO] [stdout]    | ----------------------------------- associated items in this implementation
[INFO] [stdout] 24 |     pub fn satisfies(&self, x: Point<N>, eps: f64) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn apply(&self, x: Point<N>) -> f64 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn is_inequality(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn equality<F: Fn(Point<N>) -> f64 + 'static>(f: F) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn inequality<F: Fn(Point<N>) -> f64 + 'static>(f: F) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Task` is never constructed
[INFO] [stdout]   --> src/task.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Task<O, F> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/task.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl<O, F> Task<O, F> {
[INFO] [stdout]    | --------------------- associated function in this implementation
[INFO] [stdout] 17 |     pub fn new(optimizer: O, function: F) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `solve` is never used
[INFO] [stdout]   --> src/task.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | / impl<O, F> Task<O, F>
[INFO] [stdout] 85 | | where
[INFO] [stdout] 86 | |     O: Optimizer<X = f64, F = f64>,
[INFO] [stdout] 87 | |     F: Function<1>,
[INFO] [stdout]    | |___________________- method in this implementation
[INFO] [stdout] 88 |   {
[INFO] [stdout] 89 |       pub fn solve(self) -> (O::X, O::F, O::Metadata) {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `solve_space` is never used
[INFO] [stdout]    --> src/task.rs:119:12
[INFO] [stdout]     |
[INFO] [stdout] 114 | / impl<O, F, const N: usize> Task<O, F>
[INFO] [stdout] 115 | | where
[INFO] [stdout] 116 | |     O: Optimizer<X = Point<N>, F = f64>,
[INFO] [stdout] 117 | |     F: Function<N>,
[INFO] [stdout]     | |___________________- method in this implementation
[INFO] [stdout] 118 |   {
[INFO] [stdout] 119 |       pub fn solve_space(self) -> (Point<N>, O::F, O::Metadata) {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bool` is never constructed
[INFO] [stdout]   --> src/utils.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Bool<const B: bool>;
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `True` is never used
[INFO] [stdout]   --> src/utils.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait True {}
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `False` is never used
[INFO] [stdout]   --> src/utils.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait False {}
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eps`
[INFO] [stdout]    --> src/compound.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let eps = (range.end() - range.start()) / k as f64 * 2.0;
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_eps`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `next_x` is never read
[INFO] [stdout]   --> src/repeating.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |             let mut next_x = x;
[INFO] [stdout]    |                     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/method.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Steps(pub usize);
[INFO] [stdout]    |            ----- ^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `Steps` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `apply` is never used
[INFO] [stdout]   --> src/restriction.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<const N: usize> Restriction<N> {
[INFO] [stdout]    | ----------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn apply(&self, x: Point<N>) -> f64 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bool` is never constructed
[INFO] [stdout]   --> src/utils.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Bool<const B: bool>;
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `True` is never used
[INFO] [stdout]   --> src/utils.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait True {}
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `False` is never used
[INFO] [stdout]   --> src/utils.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait False {}
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.92s
[INFO] running `Command { std: "docker" "inspect" "71666d5019f501f9b137f87ef892d54f79cb2785d1ea221b365a477507fd2768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71666d5019f501f9b137f87ef892d54f79cb2785d1ea221b365a477507fd2768", kill_on_drop: false }`
[INFO] [stdout] 71666d5019f501f9b137f87ef892d54f79cb2785d1ea221b365a477507fd2768