[INFO] fetching crate revonet 0.2.1... [INFO] testing revonet-0.2.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate revonet 0.2.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate revonet 0.2.1 [INFO] finished tweaking crates.io crate revonet 0.2.1 [INFO] tweaked toml for crates.io crate revonet 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate revonet 0.2.1 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 21 packages to latest compatible versions [INFO] [stderr] Adding rand v0.3.23 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90d8887d4f54a761f798e974f10ca40f96276f1b775cbdedcb3decb20ab24af8 [INFO] running `Command { std: "docker" "start" "-a" "90d8887d4f54a761f798e974f10ca40f96276f1b775cbdedcb3decb20ab24af8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90d8887d4f54a761f798e974f10ca40f96276f1b775cbdedcb3decb20ab24af8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90d8887d4f54a761f798e974f10ca40f96276f1b775cbdedcb3decb20ab24af8", kill_on_drop: false }` [INFO] [stdout] 90d8887d4f54a761f798e974f10ca40f96276f1b775cbdedcb3decb20ab24af8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83d4a4d189e60a97d5c43a5b99298d1c2f2ca76fa1a0eec76c7a7627c5630fd5 [INFO] running `Command { std: "docker" "start" "-a" "83d4a4d189e60a97d5c43a5b99298d1c2f2ca76fa1a0eec76c7a7627c5630fd5", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling revonet v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/ea.rs:28:45 [INFO] [stdout] | [INFO] [stdout] 28 | fn init(&mut self, size: usize, &mut R); [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut R` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ea.rs:245:69 [INFO] [stdout] | [INFO] [stdout] 245 | fn select_tournament(fits: &Vec, tour_size: u32, mut rng: &mut Rng) -> Vec { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 245 | fn select_tournament(fits: &Vec, tour_size: u32, mut rng: &mut dyn Rng) -> Vec { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ea.rs:65:45 [INFO] [stdout] | [INFO] [stdout] 65 | fn init(&mut self, size: usize, mut rng: &mut R) { [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/ea.rs:228:97 [INFO] [stdout] | [INFO] [stdout] 228 | pub fn create_population(pop_size: u32, ind_size: u32, mut rng: &mut R, problem: &P) -> Vec { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ga.rs:82:182 [INFO] [stdout] | [INFO] [stdout] 82 | ..._type: CrossoverOperator, x_prob: f32, x_alpha: f32, mut rng: &mut R) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ga.rs:121:102 [INFO] [stdout] | [INFO] [stdout] 121 | fn cross_arithmetic(p1: &T, p2: &T, c1: &mut T, c2: &mut T, alpha: f32, mut rng: &mut R) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ne.rs:67:45 [INFO] [stdout] | [INFO] [stdout] 67 | fn init(&mut self, size: usize, mut rng: &mut R) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/problem.rs:53:73 [INFO] [stdout] | [INFO] [stdout] 53 | fn get_random_individual(&self, size: usize, mut rng: &mut R) -> T { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Jsonable` is never used [INFO] [stdout] --> src/lib.rs:25:7 [INFO] [stdout] | [INFO] [stdout] 25 | trait Jsonable: Clone+Serialize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/ga.rs:45:35 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn new(problem: &'a P) -> GA

{ [INFO] [stdout] | -- ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 45 | pub fn new(problem: &'a P) -> GA<'a, P> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/neproblem.rs:172:24 [INFO] [stdout] | [INFO] [stdout] 172 | panic!(format!("Unknown problem type for symbolic regression problem: {}", [INFO] [stdout] | ________________________^ [INFO] [stdout] 173 | | problem_type)) [INFO] [stdout] | |____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 172 ~ panic!("Unknown problem type for symbolic regression problem: {}", [INFO] [stdout] 173 ~ problem_type) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/neuro.rs:215:24 [INFO] [stdout] | [INFO] [stdout] 215 | pub fn iter_layers(&self) -> Iter> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 215 | pub fn iter_layers(&self) -> Iter<'_, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.42s [INFO] running `Command { std: "docker" "inspect" "83d4a4d189e60a97d5c43a5b99298d1c2f2ca76fa1a0eec76c7a7627c5630fd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83d4a4d189e60a97d5c43a5b99298d1c2f2ca76fa1a0eec76c7a7627c5630fd5", kill_on_drop: false }` [INFO] [stdout] 83d4a4d189e60a97d5c43a5b99298d1c2f2ca76fa1a0eec76c7a7627c5630fd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71ac94ea504c1a37c58d2094d5b6edd77bfa611fd9b0be3847d34dc7835a8612 [INFO] running `Command { std: "docker" "start" "-a" "71ac94ea504c1a37c58d2094d5b6edd77bfa611fd9b0be3847d34dc7835a8612", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/ea.rs:28:45 [INFO] [stdout] | [INFO] [stdout] 28 | fn init(&mut self, size: usize, &mut R); [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut R` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ea.rs:245:69 [INFO] [stdout] | [INFO] [stdout] 245 | fn select_tournament(fits: &Vec, tour_size: u32, mut rng: &mut Rng) -> Vec { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 245 | fn select_tournament(fits: &Vec, tour_size: u32, mut rng: &mut dyn Rng) -> Vec { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ea.rs:65:45 [INFO] [stdout] | [INFO] [stdout] 65 | fn init(&mut self, size: usize, mut rng: &mut R) { [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/ea.rs:228:97 [INFO] [stdout] | [INFO] [stdout] 228 | pub fn create_population(pop_size: u32, ind_size: u32, mut rng: &mut R, problem: &P) -> Vec { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ga.rs:82:182 [INFO] [stdout] | [INFO] [stdout] 82 | ..._type: CrossoverOperator, x_prob: f32, x_alpha: f32, mut rng: &mut R) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ga.rs:121:102 [INFO] [stdout] | [INFO] [stdout] 121 | fn cross_arithmetic(p1: &T, p2: &T, c1: &mut T, c2: &mut T, alpha: f32, mut rng: &mut R) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ne.rs:67:45 [INFO] [stdout] | [INFO] [stdout] 67 | fn init(&mut self, size: usize, mut rng: &mut R) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/problem.rs:53:73 [INFO] [stdout] | [INFO] [stdout] 53 | fn get_random_individual(&self, size: usize, mut rng: &mut R) -> T { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Jsonable` is never used [INFO] [stdout] --> src/lib.rs:25:7 [INFO] [stdout] | [INFO] [stdout] 25 | trait Jsonable: Clone+Serialize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling revonet v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/ga.rs:45:35 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn new(problem: &'a P) -> GA

{ [INFO] [stdout] | -- ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 45 | pub fn new(problem: &'a P) -> GA<'a, P> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/neproblem.rs:172:24 [INFO] [stdout] | [INFO] [stdout] 172 | panic!(format!("Unknown problem type for symbolic regression problem: {}", [INFO] [stdout] | ________________________^ [INFO] [stdout] 173 | | problem_type)) [INFO] [stdout] | |____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 172 ~ panic!("Unknown problem type for symbolic regression problem: {}", [INFO] [stdout] 173 ~ problem_type) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/neuro.rs:215:24 [INFO] [stdout] | [INFO] [stdout] 215 | pub fn iter_layers(&self) -> Iter> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 215 | pub fn iter_layers(&self) -> Iter<'_, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/ea.rs:28:45 [INFO] [stdout] | [INFO] [stdout] 28 | fn init(&mut self, size: usize, &mut R); [INFO] [stdout] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut R` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/ea.rs:245:69 [INFO] [stdout] | [INFO] [stdout] 245 | fn select_tournament(fits: &Vec, tour_size: u32, mut rng: &mut Rng) -> Vec { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 245 | fn select_tournament(fits: &Vec, tour_size: u32, mut rng: &mut dyn Rng) -> Vec { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ea.rs:65:45 [INFO] [stdout] | [INFO] [stdout] 65 | fn init(&mut self, size: usize, mut rng: &mut R) { [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/ea.rs:228:97 [INFO] [stdout] | [INFO] [stdout] 228 | pub fn create_population(pop_size: u32, ind_size: u32, mut rng: &mut R, problem: &P) -> Vec { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ga.rs:82:182 [INFO] [stdout] | [INFO] [stdout] 82 | ..._type: CrossoverOperator, x_prob: f32, x_alpha: f32, mut rng: &mut R) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ga.rs:121:102 [INFO] [stdout] | [INFO] [stdout] 121 | fn cross_arithmetic(p1: &T, p2: &T, c1: &mut T, c2: &mut T, alpha: f32, mut rng: &mut R) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ne.rs:67:45 [INFO] [stdout] | [INFO] [stdout] 67 | fn init(&mut self, size: usize, mut rng: &mut R) { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/problem.rs:53:73 [INFO] [stdout] | [INFO] [stdout] 53 | fn get_random_individual(&self, size: usize, mut rng: &mut R) -> T { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/ga.rs:45:35 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn new(problem: &'a P) -> GA

{ [INFO] [stdout] | -- ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 45 | pub fn new(problem: &'a P) -> GA<'a, P> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/neproblem.rs:172:24 [INFO] [stdout] | [INFO] [stdout] 172 | panic!(format!("Unknown problem type for symbolic regression problem: {}", [INFO] [stdout] | ________________________^ [INFO] [stdout] 173 | | problem_type)) [INFO] [stdout] | |____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 172 ~ panic!("Unknown problem type for symbolic regression problem: {}", [INFO] [stdout] 173 ~ problem_type) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/neuro.rs:215:24 [INFO] [stdout] | [INFO] [stdout] 215 | pub fn iter_layers(&self) -> Iter> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 215 | pub fn iter_layers(&self) -> Iter<'_, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.88s [INFO] running `Command { std: "docker" "inspect" "71ac94ea504c1a37c58d2094d5b6edd77bfa611fd9b0be3847d34dc7835a8612", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71ac94ea504c1a37c58d2094d5b6edd77bfa611fd9b0be3847d34dc7835a8612", kill_on_drop: false }` [INFO] [stdout] 71ac94ea504c1a37c58d2094d5b6edd77bfa611fd9b0be3847d34dc7835a8612 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8e4c9575d6a879ceafe02d45cefc202e87cc719bd9aea78bb54ec573e905f7b8 [INFO] running `Command { std: "docker" "start" "-a" "8e4c9575d6a879ceafe02d45cefc202e87cc719bd9aea78bb54ec573e905f7b8", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/ea.rs:28:45 [INFO] [stderr] | [INFO] [stderr] 28 | fn init(&mut self, size: usize, &mut R); [INFO] [stderr] | ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut R` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ea.rs:245:69 [INFO] [stderr] | [INFO] [stderr] 245 | fn select_tournament(fits: &Vec, tour_size: u32, mut rng: &mut Rng) -> Vec { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 245 | fn select_tournament(fits: &Vec, tour_size: u32, mut rng: &mut dyn Rng) -> Vec { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ea.rs:65:45 [INFO] [stderr] | [INFO] [stderr] 65 | fn init(&mut self, size: usize, mut rng: &mut R) { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ea.rs:228:97 [INFO] [stderr] | [INFO] [stderr] 228 | pub fn create_population(pop_size: u32, ind_size: u32, mut rng: &mut R, problem: &P) -> Vec { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ga.rs:82:182 [INFO] [stderr] | [INFO] [stderr] 82 | ..._type: CrossoverOperator, x_prob: f32, x_alpha: f32, mut rng: &mut R) { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ga.rs:121:102 [INFO] [stderr] | [INFO] [stderr] 121 | fn cross_arithmetic(p1: &T, p2: &T, c1: &mut T, c2: &mut T, alpha: f32, mut rng: &mut R) { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ne.rs:67:45 [INFO] [stderr] | [INFO] [stderr] 67 | fn init(&mut self, size: usize, mut rng: &mut R) { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/problem.rs:53:73 [INFO] [stderr] | [INFO] [stderr] 53 | fn get_random_individual(&self, size: usize, mut rng: &mut R) -> T { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: trait `Jsonable` is never used [INFO] [stderr] --> src/lib.rs:25:7 [INFO] [stderr] | [INFO] [stderr] 25 | trait Jsonable: Clone+Serialize { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/ga.rs:45:35 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn new(problem: &'a P) -> GA

{ [INFO] [stderr] | -- ^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 45 | pub fn new(problem: &'a P) -> GA<'a, P> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/neproblem.rs:172:24 [INFO] [stderr] | [INFO] [stderr] 172 | panic!(format!("Unknown problem type for symbolic regression problem: {}", [INFO] [stderr] | ________________________^ [INFO] [stderr] 173 | | problem_type)) [INFO] [stderr] | |____________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 172 ~ panic!("Unknown problem type for symbolic regression problem: {}", [INFO] [stderr] 173 ~ problem_type) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/neuro.rs:215:24 [INFO] [stderr] | [INFO] [stderr] 215 | pub fn iter_layers(&self) -> Iter> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 215 | pub fn iter_layers(&self) -> Iter<'_, Box> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `revonet` (lib) generated 12 warnings (run `cargo fix --lib -p revonet` to apply 11 suggestions) [INFO] [stderr] warning: `revonet` (lib test) generated 11 warnings (11 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/revonet-2c5acbe9e18ed703) [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test ga::test::test_arithmetic_xover ... ok [INFO] [stdout] test ga::test::test_blx_xover ... ok [INFO] [stdout] test ga::test::test_uniform_mutation ... ok [INFO] [stdout] test math::tests::test_dot_mv_zeros ... ok [INFO] [stdout] test ga::test::test_optimization_sphere ... ok [INFO] [stdout] test math::tests::test_dot_units ... ok [INFO] [stdout] test math::tests::test_dot_zeros ... ok [INFO] [stdout] test ne::test::test_net_get_set ... ok [INFO] [stdout] test neproblem::test::test_symb_regression_problem ... ok [INFO] [stdout] test neuro::test::test_linear_activation ... ok [INFO] [stdout] test neuro::test::test_sigmoid_activation ... ok [INFO] [stdout] test neuro::test::test_linear_net ... ok [INFO] [stdout] test neproblem::test::test_xor_problem ... ok [INFO] [stdout] test math::tests::test_var ... ok [INFO] [stdout] test ga::test::test_multi_optimization_sphere ... ok [INFO] [stdout] test neuro::test::test_bypass_net ... ok [INFO] [stdout] test ga::test::test_gauss_mutation ... ok [INFO] [stdout] test math::tests::test_dot_unequal_lengths - should panic ... ok [INFO] [stdout] test result::test::test_earesult_mult ... FAILED [INFO] [stdout] test result::test::test_json_earesult_mult ... FAILED [INFO] [stdout] test settings::test::test_json ... FAILED [INFO] [stdout] test math::tests::test_dot_rand ... ok [INFO] [stdout] test result::test::test_json_earesult ... FAILED [INFO] [stdout] test math::tests::test_dot_mv_rand ... ok [INFO] [stdout] test neuro::test::test_multilayer_net ... ok [INFO] [stdout] test ne::test::test_symbolic_regression ... ok [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stdout] test ea::test::test_tournament_selection ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- result::test::test_earesult_mult stdout ---- [INFO] [stdout] Creating population of 10 individuals having size 5 [INFO] [stdout] > 0 : [1.5599029, 12.059483, 3.4819045, 2.2630827, 3.1582448, 0.74770314, 12.495278, 10.4785185, 8.401703, 4.7679987] [INFO] [stdout] Best fitness at generation 0 : 0.74770314 [INFO] [stdout] [INFO] [stdout] > 1 : [0.74770314, 2.2644382, 3.4819045, 2.317879, 1.5599029, 0.37813118, 0.986097, 2.2687173, 3.4819045, 1.2737544] [INFO] [stdout] Best fitness at generation 1 : 0.37813118 [INFO] [stdout] [INFO] [stdout] > 2 : [0.37813118, 0.70096546, 1.0548165, 0.402756, 0.28953427, 0.38162273, 0.93139744, 0.7074975, 0.5980231, 0.7780864] [INFO] [stdout] Best fitness at generation 2 : 0.28953427 [INFO] [stdout] [INFO] [stdout] > 3 : [0.28953427, 0.84632576, 0.37813118, 0.5266787, 0.27599102, 0.6818137, 0.6465041, 0.28759617, 0.3041269, 0.37813118] [INFO] [stdout] Best fitness at generation 3 : 0.27599102 [INFO] [stdout] [INFO] [stdout] > 4 : [0.27599102, 0.30116835, 0.30086643, 0.30760512, 0.28909346, 0.37813118, 0.2939344, 0.28709483, 0.1865401, 0.28002018] [INFO] [stdout] Best fitness at generation 4 : 0.1865401 [INFO] [stdout] [INFO] [stdout] > 5 : [0.1865401, 0.2908268, 0.28078613, 0.20756868, 0.28002018, 0.15687953, 0.1918626, 0.25746867, 0.28709483, 0.2970087] [INFO] [stdout] Best fitness at generation 5 : 0.15687953 [INFO] [stdout] [INFO] [stdout] > 6 : [0.15687953, 0.17708886, 0.18241596, 0.26839358, 0.22843191, 0.23756462, 0.21730053, 0.1368199, 0.17894141, 0.15687953] [INFO] [stdout] Best fitness at generation 6 : 0.1368199 [INFO] [stdout] [INFO] [stdout] > 7 : [0.1368199, 0.12846927, 0.22056922, 0.19969827, 0.16504884, 0.14153983, 0.14118132, 0.17349395, 0.12860467, 0.13245209] [INFO] [stdout] Best fitness at generation 7 : 0.12846927 [INFO] [stdout] [INFO] [stdout] > 8 : [0.12846927, 0.13245209, 0.13965935, 0.1891193, 0.13787384, 0.17052902, 0.304516, 0.10295484, 0.12846927, 0.12846927] [INFO] [stdout] Best fitness at generation 8 : 0.10295484 [INFO] [stdout] [INFO] [stdout] > 9 : [0.10295484, 0.13340512, 0.14142649, 0.06708778, 0.06124486, 0.10295484, 0.27339873, 0.037839357, 0.24047041, 0.18906587] [INFO] [stdout] Best fitness at generation 9 : 0.037839357 [INFO] [stdout] [INFO] [stdout] Creating population of 10 individuals having size 5 [INFO] [stdout] > 0 : [1.5599029, 12.059483, 3.4819045, 2.2630827, 3.1582448, 0.74770314, 12.495278, 10.4785185, 8.401703, 4.7679987] [INFO] [stdout] Best fitness at generation 0 : 0.74770314 [INFO] [stdout] [INFO] [stdout] > 1 : [0.74770314, 1.0454276, 2.0353513, 2.2332077, 2.1473136, 1.4834502, 0.86333954, 1.5528392, 1.5599029, 2.1396933] [INFO] [stdout] Best fitness at generation 1 : 0.74770314 [INFO] [stdout] [INFO] [stdout] > 2 : [0.74770314, 1.4295523, 1.4827355, 1.186196, 1.183952, 1.5070233, 1.4172429, 0.87036014, 0.86333954, 1.0767512] [INFO] [stdout] Best fitness at generation 2 : 0.74770314 [INFO] [stdout] [INFO] [stdout] > 3 : [0.74770314, 1.3765637, 1.20226, 0.73612267, 0.8440488, 1.6230136, 1.2969635, 1.3415031, 1.0791432, 0.89783907] [INFO] [stdout] Best fitness at generation 3 : 0.73612267 [INFO] [stdout] [INFO] [stdout] > 4 : [0.73612267, 1.1027277, 1.1695356, 0.9372606, 0.8984841, 0.81456524, 0.74770314, 0.74770314, 0.74770314, 0.73612267] [INFO] [stdout] Best fitness at generation 4 : 0.73612267 [INFO] [stdout] [INFO] [stdout] > 5 : [0.73612267, 0.8174078, 0.96730745, 0.6293368, 0.7888319, 0.9964281, 0.7742915, 0.7449806, 0.740646, 0.9727054] [INFO] [stdout] Best fitness at generation 5 : 0.6293368 [INFO] [stdout] [INFO] [stdout] > 6 : [0.6293368, 0.6293368, 0.79769504, 0.77747786, 1.1138258, 0.73199844, 0.7374937, 0.741283, 0.7639945, 0.7121244] [INFO] [stdout] Best fitness at generation 6 : 0.6293368 [INFO] [stdout] [INFO] [stdout] > 7 : [0.6293368, 0.5318746, 0.66827303, 0.67050487, 0.64296293, 0.8225954, 0.7486578, 0.7106158, 0.6520587, 0.61596787] [INFO] [stdout] Best fitness at generation 7 : 0.5318746 [INFO] [stdout] [INFO] [stdout] > 8 : [0.5318746, 0.48605058, 0.5318746, 0.6946309, 0.6595539, 0.5318746, 0.6702007, 0.5318746, 0.5318746, 0.5560087] [INFO] [stdout] Best fitness at generation 8 : 0.48605058 [INFO] [stdout] [INFO] [stdout] > 9 : [0.48605058, 0.5318746, 0.45845583, 0.70333225, 0.53589636, 0.44836178, 0.58066326, 0.55372876, 0.5318746, 0.5721664] [INFO] [stdout] Best fitness at generation 9 : 0.44836178 [INFO] [stdout] [INFO] [stdout] Creating population of 10 individuals having size 5 [INFO] [stdout] > 0 : [1.5599029, 12.059483, 3.4819045, 2.2630827, 3.1582448, 0.74770314, 12.495278, 10.4785185, 8.401703, 4.7679987] [INFO] [stdout] Best fitness at generation 0 : 0.74770314 [INFO] [stdout] [INFO] [stdout] > 1 : [0.74770314, 1.0454276, 2.0553522, 2.2527647, 2.1209211, 1.5095595, 0.86333954, 1.5261271, 1.5599029, 1.8319021] [INFO] [stdout] Best fitness at generation 1 : 0.74770314 [INFO] [stdout] [INFO] [stdout] > 2 : [0.74770314, 0.6384127, 1.2463698, 1.1296251, 0.97394806, 1.1053692, 0.9230041, 1.4423951, 1.4046535, 1.518215] [INFO] [stdout] Best fitness at generation 2 : 0.6384127 [INFO] [stdout] [INFO] [stdout] > 3 : [0.6384127, 0.71800107, 0.8888433, 0.7555893, 0.6728566, 0.8008188, 0.74770314, 0.74770314, 1.1053692, 0.68719465] [INFO] [stdout] Best fitness at generation 3 : 0.6384127 [INFO] [stdout] [INFO] [stdout] > 4 : [0.6384127, 0.6384127, 0.6384127, 0.6412119, 0.67585844, 0.7000327, 0.6789242, 0.68016845, 0.6604883, 0.740231] [INFO] [stdout] Best fitness at generation 4 : 0.6384127 [INFO] [stdout] [INFO] [stdout] > 5 : [0.6384127, 0.6947997, 0.68491185, 0.6370138, 0.59557617, 0.6435239, 0.7507068, 0.6384127, 0.63704455, 0.67147803] [INFO] [stdout] Best fitness at generation 5 : 0.59557617 [INFO] [stdout] [INFO] [stdout] > 6 : [0.59557617, 0.6075678, 0.6369623, 0.7837739, 0.7217807, 0.5761001, 0.65358806, 0.5584457, 0.9693599, 0.63614684] [INFO] [stdout] Best fitness at generation 6 : 0.5584457 [INFO] [stdout] [INFO] [stdout] > 7 : [0.5584457, 0.5273526, 0.56837636, 0.49271002, 0.66135114, 0.59434295, 0.6368865, 0.5584457, 0.5079774, 0.6997328] [INFO] [stdout] Best fitness at generation 7 : 0.49271002 [INFO] [stdout] [INFO] [stdout] > 8 : [0.49271002, 0.46446973, 0.75437504, 0.46182823, 0.5272103, 0.5336158, 0.57696205, 0.4470608, 0.39874837, 0.5983782] [INFO] [stdout] Best fitness at generation 8 : 0.39874837 [INFO] [stdout] [INFO] [stdout] > 9 : [0.39874837, 0.4602936, 0.74173754, 0.4470608, 0.43444654, 0.40789708, 0.4470608, 0.44928804, 0.3832927, 0.39874837] [INFO] [stdout] Best fitness at generation 9 : 0.3832927 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] thread 'result::test::test_earesult_mult' (48) panicked at src/lib.rs:39:48: [INFO] [stdout] Can not open file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x62dd182a8d42 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x62dd182a8d42 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x62dd182a8d42 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x62dd182a8d42 - ::fmt::h67edf0e4d33c343c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x62dd182ba30f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x62dd182ba30f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x62dd18276181 - std::io::default_write_fmt::h69967ac0ba93195f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x62dd18276181 - std::io::Write::write_fmt::h8db9396209deaa1c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x62dd182821e2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x62dd18286d8f - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x62dd18286c21 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x62dd1820e54e - as core::ops::function::Fn>::call::h18383b2e29377420 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x62dd1820e54e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x62dd1828744f - as core::ops::function::Fn>::call::h6dba6e441651a0d1 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x62dd1828744f - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x62dd182872aa - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x62dd18282319 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x62dd1826a65d - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x62dd182c2180 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x62dd182c1726 - core::result::unwrap_failed::hdde076be853d034f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5 [INFO] [stdout] 20: 0x62dd181deafe - core::result::Result::expect::he08b22019d291f7d [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1178:23 [INFO] [stdout] 21: 0x62dd181ece37 - revonet::Jsonable::to_json::h45481d27a955abe3 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:39:48 [INFO] [stdout] 22: 0x62dd181beb12 - revonet::result::test::test_earesult_mult::h08f5aa52d52aceb7 [INFO] [stdout] at /opt/rustwide/workdir/src/result.rs:228:13 [INFO] [stdout] 23: 0x62dd181bef77 - revonet::result::test::test_earesult_mult::{{closure}}::hb83a0ce7c95955a4 [INFO] [stdout] at /opt/rustwide/workdir/src/result.rs:212:28 [INFO] [stdout] 24: 0x62dd181dc966 - core::ops::function::FnOnce::call_once::ha2d05276b3609a75 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x62dd1820e30b - core::ops::function::FnOnce::call_once::h70887edf07a630ba [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x62dd1820e30b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x62dd18223f75 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x62dd18223f75 - as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 29: 0x62dd18223f75 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x62dd18223f75 - std::panicking::catch_unwind::hae1ec7bf94407afa [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x62dd18223f75 - std::panic::catch_unwind::h0f4ff4773d84d3cd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x62dd18223f75 - test::run_test_in_process::h03fbc77ae48b3f10 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x62dd18223f75 - test::run_test::{{closure}}::h83476a9c453dc4d3 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x62dd181fa764 - test::run_test::{{closure}}::h515482ad1e7fe7de [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x62dd181fa764 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x62dd181fe02a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x62dd181fe02a - as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 38: 0x62dd181fe02a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x62dd181fe02a - std::panicking::catch_unwind::h9e402d6a96fef41c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x62dd181fe02a - std::panic::catch_unwind::h9213c0c54aec70e0 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x62dd181fe02a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x62dd181fe02a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x62dd1827d47f - as core::ops::function::FnOnce>::call_once::h2044e71c41d3958a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 44: 0x62dd1827d47f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 45: 0x700532138aa4 - [INFO] [stdout] 46: 0x7005321c5a34 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- result::test::test_json_earesult_mult stdout ---- [INFO] [stdout] Creating population of 10 individuals having size 5 [INFO] [stdout] > 0 : [1.5599029, 12.059483, 3.4819045, 2.2630827, 3.1582448, 0.74770314, 12.495278, 10.4785185, 8.401703, 4.7679987] [INFO] [stdout] Best fitness at generation 0 : 0.74770314 [INFO] [stdout] [INFO] [stdout] > 1 : [0.74770314, 1.0256872, 2.098039, 2.2630827, 2.3687718, 1.6975954, 0.86333954, 1.491617, 1.3606555, 2.2527647] [INFO] [stdout] Best fitness at generation 1 : 0.74770314 [INFO] [stdout] [INFO] [stdout] > 2 : [0.74770314, 0.74770314, 0.74770314, 0.9952598, 1.4741329, 0.771827, 0.89599794, 0.86333954, 0.61202604, 0.8249595] [INFO] [stdout] Best fitness at generation 2 : 0.61202604 [INFO] [stdout] [INFO] [stdout] > 3 : [0.61202604, 0.5758803, 0.6017379, 0.7758357, 0.7493152, 0.7857458, 0.61202604, 0.68998003, 0.65034324, 0.81793827] [INFO] [stdout] Best fitness at generation 3 : 0.5758803 [INFO] [stdout] [INFO] [stdout] > 4 : [0.5758803, 0.6124895, 0.61202604, 0.95243543, 0.7038566, 0.5758803, 0.58220744, 0.57992554, 0.7380813, 0.41638356] [INFO] [stdout] Best fitness at generation 4 : 0.41638356 [INFO] [stdout] [INFO] [stdout] > 5 : [0.41638356, 0.6229236, 0.65845954, 0.57288086, 0.57405746, 0.48279423, 0.38635904, 0.42429745, 0.5054825, 0.5974825] [INFO] [stdout] Best fitness at generation 5 : 0.38635904 [INFO] [stdout] [INFO] [stdout] > 6 : [0.38635904, 0.5054825, 0.33609667, 0.39124122, 0.40605032, 0.6120744, 0.49815285, 0.3613783, 0.43672425, 0.49275038] [INFO] [stdout] Best fitness at generation 6 : 0.33609667 [INFO] [stdout] [INFO] [stdout] > 7 : [0.33609667, 0.3627944, 0.33826232, 0.41078258, 0.47672433, 0.3739092, 0.33953503, 0.38290438, 0.3715516, 0.3184361] [INFO] [stdout] Best fitness at generation 7 : 0.3184361 [INFO] [stdout] [INFO] [stdout] > 8 : [0.3184361, 0.36268097, 0.43906066, 0.38090762, 0.2979594, 0.34008977, 0.48973757, 0.36306578, 0.42702237, 0.3213234] [INFO] [stdout] Best fitness at generation 8 : 0.2979594 [INFO] [stdout] [INFO] [stdout] > 9 : [0.2979594, 0.365665, 0.33037198, 0.3213234, 0.34463993, 0.33231393, 0.33990267, 0.40498808, 0.2852324, 0.71342283] [INFO] [stdout] Best fitness at generation 9 : 0.2852324 [INFO] [stdout] [INFO] [stdout] Creating population of 10 individuals having size 5 [INFO] [stdout] > 0 : [1.5599029, 12.059483, 3.4819045, 2.2630827, 3.1582448, 0.74770314, 12.495278, 10.4785185, 8.401703, 4.7679987] [INFO] [stdout] Best fitness at generation 0 : 0.74770314 [INFO] [stdout] [INFO] [stdout] > 1 : [0.74770314, 2.2630827, 3.4819045, 1.1380353, 1.8122252, 1.5348877, 0.74770314, 2.2630827, 3.5654309, 2.3700385] [INFO] [stdout] Best fitness at generation 1 : 0.74770314 [INFO] [stdout] [INFO] [stdout] > 2 : [0.74770314, 0.910034, 1.1380353, 1.288347, 0.9312557, 1.3586743, 1.3369309, 0.74770314, 0.74770314, 1.2916601] [INFO] [stdout] Best fitness at generation 2 : 0.74770314 [INFO] [stdout] [INFO] [stdout] > 3 : [0.74770314, 0.74111754, 0.74770314, 0.72818714, 0.74770314, 1.1176358, 1.1729325, 0.78770417, 0.8008723, 0.81915313] [INFO] [stdout] Best fitness at generation 3 : 0.72818714 [INFO] [stdout] [INFO] [stdout] > 4 : [0.72818714, 0.7621744, 0.9091429, 0.86008126, 0.79171914, 0.7505605, 0.6952436, 0.9307979, 0.7282135, 0.8594741] [INFO] [stdout] Best fitness at generation 4 : 0.6952436 [INFO] [stdout] [INFO] [stdout] > 5 : [0.6952436, 0.76987153, 0.75568837, 0.72175133, 0.6440635, 0.7493448, 0.6831053, 0.9745987, 0.6952436, 0.57927734] [INFO] [stdout] Best fitness at generation 5 : 0.57927734 [INFO] [stdout] [INFO] [stdout] > 6 : [0.57927734, 0.84550864, 0.7467537, 0.7261729, 0.8814779, 0.6918721, 0.6892957, 0.58763206, 0.6227747, 0.5852151] [INFO] [stdout] Best fitness at generation 6 : 0.57927734 [INFO] [stdout] [INFO] [stdout] > 7 : [0.57927734, 0.598595, 0.47969523, 0.62034225, 0.6149908, 0.6274369, 0.6049943, 0.6892957, 0.58237094, 0.70585215] [INFO] [stdout] Best fitness at generation 7 : 0.47969523 [INFO] [stdout] [INFO] [stdout] > 8 : [0.47969523, 0.60531944, 0.6018575, 0.6149908, 0.6351253, 0.42791787, 0.62034225, 0.5458212, 0.58168966, 0.52232915] [INFO] [stdout] Best fitness at generation 8 : 0.42791787 [INFO] [stdout] [INFO] [stdout] > 9 : [0.42791787, 0.5298417, 0.5165632, 0.7369826, 0.49806118, 0.5143811, 0.65943, 0.48364717, 0.42785794, 0.52232915] [INFO] [stdout] Best fitness at generation 9 : 0.42785794 [INFO] [stdout] [INFO] [stdout] Creating population of 10 individuals having size 5 [INFO] [stdout] > 0 : [1.5599029, 12.059483, 3.4819045, 2.2630827, 3.1582448, 0.74770314, 12.495278, 10.4785185, 8.401703, 4.7679987] [INFO] [stdout] Best fitness at generation 0 : 0.74770314 [INFO] [stdout] [INFO] [stdout] > 1 : [0.74770314, 1.0613331, 2.023864, 2.2631228, 2.2302382, 1.5051298, 0.85620904, 1.6379209, 1.5454618, 1.8203789] [INFO] [stdout] Best fitness at generation 1 : 0.74770314 [INFO] [stdout] [INFO] [stdout] > 2 : [0.74770314, 0.95439243, 1.1086329, 0.74770314, 0.75250393, 0.74770314, 0.7712212, 1.6223094, 1.4062763, 0.6939912] [INFO] [stdout] Best fitness at generation 2 : 0.6939912 [INFO] [stdout] [INFO] [stdout] > 3 : [0.6939912, 0.56328285, 0.9161529, 0.57064545, 0.6669124, 0.8078703, 0.7389207, 0.66260695, 0.78481, 0.64058375] [INFO] [stdout] Best fitness at generation 3 : 0.56328285 [INFO] [stdout] [INFO] [stdout] > 4 : [0.56328285, 0.69897306, 0.79968125, 0.42451158, 0.6107172, 0.56328285, 0.5578032, 0.7141801, 0.5276527, 0.8164632] [INFO] [stdout] Best fitness at generation 4 : 0.42451158 [INFO] [stdout] [INFO] [stdout] > 5 : [0.42451158, 0.42264906, 0.42451158, 0.53042006, 0.50433654, 0.42451158, 0.56328285, 0.55475014, 0.5147183, 0.49124357] [INFO] [stdout] Best fitness at generation 5 : 0.42264906 [INFO] [stdout] [INFO] [stdout] > 6 : [0.42264906, 0.35628793, 0.44023564, 0.48031017, 0.38126764, 0.4877915, 0.42451158, 0.34496942, 0.41007116, 0.44580233] [INFO] [stdout] Best fitness at generation 6 : 0.34496942 [INFO] [stdout] [INFO] [stdout] > 7 : [0.34496942, 0.36816284, 0.3108518, 0.31572142, 0.33819675, 0.31414524, 0.35628793, 0.3480737, 0.35628793, 0.39711636] [INFO] [stdout] Best fitness at generation 7 : 0.3108518 [INFO] [stdout] [INFO] [stdout] > 8 : [0.3108518, 0.37634054, 0.31414524, 0.35667965, 0.31015462, 0.28836563, 0.31414524, 0.29855818, 0.47688565, 0.34280643] [INFO] [stdout] Best fitness at generation 8 : 0.28836563 [INFO] [stdout] [INFO] [stdout] > 9 : [0.28836563, 0.29134142, 0.3022454, 0.26597586, 0.47984213, 0.27509, 0.31414524, 0.24165687, 0.28389427, 0.35615644] [INFO] [stdout] Best fitness at generation 9 : 0.24165687 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] thread 'result::test::test_json_earesult_mult' (50) panicked at src/lib.rs:39:48: [INFO] [stdout] Can not open file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x62dd182a8d42 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x62dd182a8d42 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x62dd182a8d42 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x62dd182a8d42 - ::fmt::h67edf0e4d33c343c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x62dd182ba30f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x62dd182ba30f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x62dd18276181 - std::io::default_write_fmt::h69967ac0ba93195f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x62dd18276181 - std::io::Write::write_fmt::h8db9396209deaa1c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x62dd182821e2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x62dd18286d8f - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x62dd18286c21 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x62dd1820e54e - as core::ops::function::Fn>::call::h18383b2e29377420 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x62dd1820e54e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x62dd1828744f - as core::ops::function::Fn>::call::h6dba6e441651a0d1 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x62dd1828744f - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x62dd182872aa - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x62dd18282319 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x62dd1826a65d - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x62dd182c2180 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x62dd182c1726 - core::result::unwrap_failed::hdde076be853d034f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5 [INFO] [stdout] 20: 0x62dd181deafe - core::result::Result::expect::he08b22019d291f7d [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1178:23 [INFO] [stdout] 21: 0x62dd181ece37 - revonet::Jsonable::to_json::h45481d27a955abe3 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:39:48 [INFO] [stdout] 22: 0x62dd181bf45c - revonet::result::test::test_json_earesult_mult::hd559ba9dc92963ea [INFO] [stdout] at /opt/rustwide/workdir/src/result.rs:194:13 [INFO] [stdout] 23: 0x62dd181bf7f7 - revonet::result::test::test_json_earesult_mult::{{closure}}::h0168ef7086cf3eed [INFO] [stdout] at /opt/rustwide/workdir/src/result.rs:178:33 [INFO] [stdout] 24: 0x62dd181dc9e6 - core::ops::function::FnOnce::call_once::ha6b5902fbf3a3ecf [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x62dd1820e30b - core::ops::function::FnOnce::call_once::h70887edf07a630ba [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x62dd1820e30b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x62dd18223f75 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x62dd18223f75 - as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 29: 0x62dd18223f75 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x62dd18223f75 - std::panicking::catch_unwind::hae1ec7bf94407afa [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x62dd18223f75 - std::panic::catch_unwind::h0f4ff4773d84d3cd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x62dd18223f75 - test::run_test_in_process::h03fbc77ae48b3f10 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x62dd18223f75 - test::run_test::{{closure}}::h83476a9c453dc4d3 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x62dd181fa764 - test::run_test::{{closure}}::h515482ad1e7fe7de [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x62dd181fa764 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x62dd181fe02a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x62dd181fe02a - as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 38: 0x62dd181fe02a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x62dd181fe02a - std::panicking::catch_unwind::h9e402d6a96fef41c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x62dd181fe02a - std::panic::catch_unwind::h9213c0c54aec70e0 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x62dd181fe02a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x62dd181fe02a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x62dd1827d47f - as core::ops::function::FnOnce>::call_once::h2044e71c41d3958a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 44: 0x62dd1827d47f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 45: 0x700532138aa4 - [INFO] [stdout] 46: 0x7005321c5a34 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- settings::test::test_json stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'settings::test::test_json' (51) panicked at src/settings.rs:83:48: [INFO] [stdout] Can not open file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x62dd182a8d42 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x62dd182a8d42 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x62dd182a8d42 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x62dd182a8d42 - ::fmt::h67edf0e4d33c343c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x62dd182ba30f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x62dd182ba30f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x62dd18276181 - std::io::default_write_fmt::h69967ac0ba93195f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x62dd18276181 - std::io::Write::write_fmt::h8db9396209deaa1c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x62dd182821e2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x62dd18286d8f - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x62dd18286c21 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x62dd1820e54e - as core::ops::function::Fn>::call::h18383b2e29377420 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x62dd1820e54e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x62dd1828744f - as core::ops::function::Fn>::call::h6dba6e441651a0d1 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x62dd1828744f - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x62dd182872aa - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x62dd18282319 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x62dd1826a65d - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x62dd182c2180 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x62dd182c1726 - core::result::unwrap_failed::hdde076be853d034f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5 [INFO] [stdout] 20: 0x62dd181deafe - core::result::Result::expect::he08b22019d291f7d [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1178:23 [INFO] [stdout] 21: 0x62dd181c4f07 - revonet::settings::EASettings::to_json::ha4c024a6483cde88 [INFO] [stdout] at /opt/rustwide/workdir/src/settings.rs:83:48 [INFO] [stdout] 22: 0x62dd181d3180 - revonet::settings::test::test_json::h7edf4fe41bc374b4 [INFO] [stdout] at /opt/rustwide/workdir/src/settings.rs:125:18 [INFO] [stdout] 23: 0x62dd181d33a7 - revonet::settings::test::test_json::{{closure}}::h6c3e5d4f62825849 [INFO] [stdout] at /opt/rustwide/workdir/src/settings.rs:122:19 [INFO] [stdout] 24: 0x62dd181dc6d6 - core::ops::function::FnOnce::call_once::h65e1efcc6d0db6ae [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x62dd1820e30b - core::ops::function::FnOnce::call_once::h70887edf07a630ba [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x62dd1820e30b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x62dd18223f75 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x62dd18223f75 - as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 29: 0x62dd18223f75 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x62dd18223f75 - std::panicking::catch_unwind::hae1ec7bf94407afa [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x62dd18223f75 - std::panic::catch_unwind::h0f4ff4773d84d3cd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x62dd18223f75 - test::run_test_in_process::h03fbc77ae48b3f10 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x62dd18223f75 - test::run_test::{{closure}}::h83476a9c453dc4d3 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x62dd181fa764 - test::run_test::{{closure}}::h515482ad1e7fe7de [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x62dd181fa764 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x62dd181fe02a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x62dd181fe02a - as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 38: 0x62dd181fe02a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x62dd181fe02a - std::panicking::catch_unwind::h9e402d6a96fef41c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x62dd181fe02a - std::panic::catch_unwind::h9213c0c54aec70e0 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x62dd181fe02a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x62dd181fe02a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x62dd1827d47f - as core::ops::function::FnOnce>::call_once::h2044e71c41d3958a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 44: 0x62dd1827d47f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 45: 0x700532138aa4 - [INFO] [stdout] 46: 0x7005321c5a34 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- result::test::test_json_earesult stdout ---- [INFO] [stdout] Creating population of 10 individuals having size 5 [INFO] [stdout] > 0 : [1.5599029, 12.059483, 3.4819045, 2.2630827, 3.1582448, 0.74770314, 12.495278, 10.4785185, 8.401703, 4.7679987] [INFO] [stdout] Best fitness at generation 0 : 0.74770314 [INFO] [stdout] [INFO] [stdout] > 1 : [0.74770314, 2.1964316, 3.5952497, 2.2907965, 1.5882071, 0.43856695, 0.97084653, 3.720218, 0.98566145, 2.2630827] [INFO] [stdout] Best fitness at generation 1 : 0.43856695 [INFO] [stdout] [INFO] [stdout] > 2 : [0.43856695, 0.43859518, 0.80744874, 1.0641742, 0.46392387, 0.4322805, 0.43856695, 0.97084653, 0.9863753, 0.6916409] [INFO] [stdout] Best fitness at generation 2 : 0.4322805 [INFO] [stdout] [INFO] [stdout] > 3 : [0.4322805, 0.45788103, 0.43856695, 0.5092139, 1.0942234, 0.35689172, 0.41447914, 0.47999942, 0.59155256, 0.2530881] [INFO] [stdout] Best fitness at generation 3 : 0.2530881 [INFO] [stdout] [INFO] [stdout] > 4 : [0.2530881, 0.33805993, 0.4228082, 0.35689172, 0.35689172, 0.55276513, 0.3617409, 0.5675923, 0.3546326, 0.43488735] [INFO] [stdout] Best fitness at generation 4 : 0.2530881 [INFO] [stdout] [INFO] [stdout] > 5 : [0.2530881, 0.39083076, 0.26902246, 0.47078496, 0.36187065, 0.35921785, 0.39046922, 0.57232726, 0.41367573, 0.2368728] [INFO] [stdout] Best fitness at generation 5 : 0.2368728 [INFO] [stdout] [INFO] [stdout] > 6 : [0.2368728, 0.26573128, 0.32699996, 0.24274974, 0.27710962, 0.2530881, 0.36187065, 0.2368728, 0.26902246, 0.26453987] [INFO] [stdout] Best fitness at generation 6 : 0.2368728 [INFO] [stdout] [INFO] [stdout] > 7 : [0.2368728, 0.2368728, 0.36977836, 0.3354615, 0.2368728, 0.2626447, 0.2836683, 0.2368504, 0.23664533, 0.26222876] [INFO] [stdout] Best fitness at generation 7 : 0.23664533 [INFO] [stdout] [INFO] [stdout] > 8 : [0.23664533, 0.1368518, 0.23664533, 0.25560692, 0.27051425, 0.17265986, 0.3006377, 0.23899728, 0.2367201, 0.23644638] [INFO] [stdout] Best fitness at generation 8 : 0.1368518 [INFO] [stdout] [INFO] [stdout] > 9 : [0.1368518, 0.13683201, 0.18548614, 0.1368518, 0.1368518, 0.2412981, 0.23644638, 0.21831484, 0.2002877, 0.1368518] [INFO] [stdout] Best fitness at generation 9 : 0.13683201 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] thread 'result::test::test_json_earesult' (49) panicked at src/lib.rs:39:48: [INFO] [stdout] Can not open file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x62dd182a8d42 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x62dd182a8d42 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x62dd182a8d42 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x62dd182a8d42 - ::fmt::h67edf0e4d33c343c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x62dd182ba30f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x62dd182ba30f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x62dd18276181 - std::io::default_write_fmt::h69967ac0ba93195f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x62dd18276181 - std::io::Write::write_fmt::h8db9396209deaa1c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x62dd182821e2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x62dd18286d8f - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x62dd18286c21 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x62dd1820e54e - as core::ops::function::Fn>::call::h18383b2e29377420 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x62dd1820e54e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x62dd1828744f - as core::ops::function::Fn>::call::h6dba6e441651a0d1 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x62dd1828744f - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x62dd182872aa - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x62dd18282319 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x62dd1826a65d - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x62dd182c2180 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x62dd182c1726 - core::result::unwrap_failed::hdde076be853d034f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5 [INFO] [stdout] 20: 0x62dd181deafe - core::result::Result::expect::he08b22019d291f7d [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1178:23 [INFO] [stdout] 21: 0x62dd181ecf97 - revonet::Jsonable::to_json::ha5155e592473e400 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:39:48 [INFO] [stdout] 22: 0x62dd181bf1c2 - revonet::result::test::test_json_earesult::h86d5b2db97a6e151 [INFO] [stdout] at /opt/rustwide/workdir/src/result.rs:168:13 [INFO] [stdout] 23: 0x62dd181bf327 - revonet::result::test::test_json_earesult::{{closure}}::h0927c338c3ca0287 [INFO] [stdout] at /opt/rustwide/workdir/src/result.rs:157:28 [INFO] [stdout] 24: 0x62dd181dc826 - core::ops::function::FnOnce::call_once::h8b85c805feee2526 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x62dd1820e30b - core::ops::function::FnOnce::call_once::h70887edf07a630ba [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x62dd1820e30b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x62dd18223f75 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x62dd18223f75 - as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 29: 0x62dd18223f75 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x62dd18223f75 - std::panicking::catch_unwind::hae1ec7bf94407afa [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x62dd18223f75 - std::panic::catch_unwind::h0f4ff4773d84d3cd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x62dd18223f75 - test::run_test_in_process::h03fbc77ae48b3f10 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x62dd18223f75 - test::run_test::{{closure}}::h83476a9c453dc4d3 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x62dd181fa764 - test::run_test::{{closure}}::h515482ad1e7fe7de [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x62dd181fa764 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x62dd181fe02a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x62dd181fe02a - as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 38: 0x62dd181fe02a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x62dd181fe02a - std::panicking::catch_unwind::h9e402d6a96fef41c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x62dd181fe02a - std::panic::catch_unwind::h9213c0c54aec70e0 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x62dd181fe02a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x62dd181fe02a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x62dd1827d47f - as core::ops::function::FnOnce>::call_once::h2044e71c41d3958a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 44: 0x62dd1827d47f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 45: 0x700532138aa4 - [INFO] [stdout] 46: 0x7005321c5a34 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] result::test::test_earesult_mult [INFO] [stdout] result::test::test_json_earesult [INFO] [stdout] result::test::test_json_earesult_mult [INFO] [stdout] settings::test::test_json [INFO] [stdout] [INFO] [stdout] test result: FAILED. 23 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8e4c9575d6a879ceafe02d45cefc202e87cc719bd9aea78bb54ec573e905f7b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e4c9575d6a879ceafe02d45cefc202e87cc719bd9aea78bb54ec573e905f7b8", kill_on_drop: false }` [INFO] [stdout] 8e4c9575d6a879ceafe02d45cefc202e87cc719bd9aea78bb54ec573e905f7b8