[INFO] cloning repository https://github.com/Grubba27/hello-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Grubba27/hello-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrubba27%2Fhello-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrubba27%2Fhello-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9861ed564acbc5d5b54a7063c22d2ca36c291890
[INFO] testing Grubba27/hello-rust against nightly-2025-01-18 for randomize-layout-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGrubba27%2Fhello-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Grubba27/hello-rust on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Grubba27/hello-rust
[INFO] finished tweaking git repo https://github.com/Grubba27/hello-rust
[INFO] tweaked toml for git repo https://github.com/Grubba27/hello-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Grubba27/hello-rust 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9f31c0a95bba8f0c31b28237113e3a65e24e3b10e0027fea5d77c84858ac19f
[INFO] running `Command { std: "docker" "start" "-a" "d9f31c0a95bba8f0c31b28237113e3a65e24e3b10e0027fea5d77c84858ac19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9f31c0a95bba8f0c31b28237113e3a65e24e3b10e0027fea5d77c84858ac19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9f31c0a95bba8f0c31b28237113e3a65e24e3b10e0027fea5d77c84858ac19f", kill_on_drop: false }`
[INFO] [stdout] d9f31c0a95bba8f0c31b28237113e3a65e24e3b10e0027fea5d77c84858ac19f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bce8646a0c9866554def1f7373db913ab42a9e0fe42efaeb1226ffb139a8a7fb
[INFO] running `Command { std: "docker" "start" "-a" "bce8646a0c9866554def1f7373db913ab42a9e0fe42efaeb1226ffb139a8a7fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::core::core::delivery_tax`
[INFO] [stdout]  --> src/tests/core_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::core::core::delivery_tax;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/tests/mod.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod core_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::tax::tax::blocked_in_source_tax`
[INFO] [stdout]  --> src/tests/tax_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::tax::tax::blocked_in_source_tax;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/tests/mod.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod tax_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `calculate_big_salary`, `calculate_medium_salary`, `calculate_small_salary`, and `curry_function`
[INFO] [stdout]  --> src/tests/fp_test.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::fp::{calculate_big_salary, calculate_medium_salary, calculate_small_salary, curry_function};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/tests/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod fp_test;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::problems::problems::biggest_sum`
[INFO] [stdout]  --> src/tests/problems_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::problems::problems::biggest_sum;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/tests/mod.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod problems_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::problems::problems::get_nested_values`
[INFO] [stdout]  --> src/tests/problems_test.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::problems::problems::get_nested_values;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/tests/mod.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod problems_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::problems::problems::find_digits`
[INFO] [stdout]  --> src/tests/problems_test.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::problems::problems::find_digits;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/tests/mod.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod problems_test;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `builder`, `factory_method`, and `singleton`
[INFO] [stdout]  --> src/tests/patterns/creational.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::creational::{singleton, factory_method, builder};
[INFO] [stdout]   |                         ^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::core`
[INFO] [stdout]  --> src/tests/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::core;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod tests;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Boat as BoatType`, `Car as CarType`, and `Plane as PlaneType`
[INFO] [stdout]  --> src/patterns/creational/factory_method.rs:1:55
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::creational::factory_method::VehicleTypes::{Car as CarType, Plane as PlaneType, Boat as BoatType};
[INFO] [stdout]   |                                                       ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `person_type`
[INFO] [stdout]   --> src/fp/mod.rs:19:36
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn big_hard_takes_arguments_fn(person_type: &str) -> f32 {
[INFO] [stdout]    |                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_person_type`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_ten_percent` is never used
[INFO] [stdout]  --> src/core.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub fn get_ten_percent(value_of_account: f64) -> f64 {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `delivery_tax` is never used
[INFO] [stdout]   --> src/core.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn delivery_tax(money: u64) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `blocked_in_source_tax` is never used
[INFO] [stdout]  --> src/tax/mod.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub fn blocked_in_source_tax(val: f64) -> f64 {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `big_hard_fn` is never used
[INFO] [stdout]  --> src/fp/mod.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn big_hard_fn() -> f32 {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `other_big_hard_fn` is never used
[INFO] [stdout]  --> src/fp/mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn other_big_hard_fn() -> f32 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `http_request` is never used
[INFO] [stdout]   --> src/fp/mod.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn http_request() -> f32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `very_big_hard_fn` is never used
[INFO] [stdout]   --> src/fp/mod.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn very_big_hard_fn(function_calulate: f32, other_fn: f32) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `big_hard_takes_arguments_fn` is never used
[INFO] [stdout]   --> src/fp/mod.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn big_hard_takes_arguments_fn(person_type: &str) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_salary_imposts_plus_transactions` is never used
[INFO] [stdout]   --> src/fp/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn calculate_salary_imposts_plus_transactions(salary: f64, person_type: &str, cost_per_transactions: f32) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_small_salary` is never used
[INFO] [stdout]   --> src/fp/mod.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn calculate_small_salary() -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_medium_salary` is never used
[INFO] [stdout]   --> src/fp/mod.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn calculate_medium_salary() -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_big_salary` is never used
[INFO] [stdout]   --> src/fp/mod.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn calculate_big_salary() -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `curry_function` is never used
[INFO] [stdout]   --> src/fp/mod.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn curry_function(n: i32) -> impl Fn(i32) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `biggest_sum` is never used
[INFO] [stdout]   --> src/problems/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn biggest_sum(nums: Vec<Vec<i32>>) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_nested_values` is never used
[INFO] [stdout]   --> src/problems/mod.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn get_nested_values(strs: String) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_digits` is never used
[INFO] [stdout]   --> src/problems/mod.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn find_digits(nums: Vec<i32>) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Unique` is never constructed
[INFO] [stdout]  --> src/patterns/creational/singleton.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Unique {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Unique` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_singleton` is never used
[INFO] [stdout]   --> src/patterns/creational/singleton.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn get_singleton() -> &'static Mutex<Unique> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_singleton` is never used
[INFO] [stdout]   --> src/patterns/creational/singleton.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn set_singleton(value: &str, singleton_instance: &Mutex<Unique>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Vehicle` is never used
[INFO] [stdout]  --> src/patterns/creational/factory_method.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Vehicle {
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `VehicleTypes` is never used
[INFO] [stdout]  --> src/patterns/creational/factory_method.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum VehicleTypes {
[INFO] [stdout]   |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Car` is never constructed
[INFO] [stdout]   --> src/patterns/creational/factory_method.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Car {}
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Boat` is never constructed
[INFO] [stdout]   --> src/patterns/creational/factory_method.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Boat {}
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Plane` is never constructed
[INFO] [stdout]   --> src/patterns/creational/factory_method.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct Plane {}
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ShapeFactory` is never constructed
[INFO] [stdout]   --> src/patterns/creational/factory_method.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct ShapeFactory;
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_vehicle` is never used
[INFO] [stdout]   --> src/patterns/creational/factory_method.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl ShapeFactory {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 44 |     pub fn new_vehicle(v: &VehicleTypes) -> Box<dyn Vehicle> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ComplexObject` is never constructed
[INFO] [stdout]  --> src/patterns/creational/builder.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct ComplexObject {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `create` is never used
[INFO] [stdout]  --> src/patterns/creational/builder.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | impl ComplexObject {
[INFO] [stdout]   | ------------------ associated function in this implementation
[INFO] [stdout] 8 |     fn create() -> ComplexObject {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Builder` is never used
[INFO] [stdout]   --> src/patterns/creational/builder.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | trait Builder {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UsableBuilder` is never constructed
[INFO] [stdout]   --> src/patterns/creational/builder.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct UsableBuilder {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `create` is never used
[INFO] [stdout]   --> src/patterns/creational/builder.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl UsableBuilder {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 25 |     fn create() -> UsableBuilder {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `use_case_one_part` is never used
[INFO] [stdout]   --> src/patterns/creational/builder.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn use_case_one_part() -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `use_case_many_parts` is never used
[INFO] [stdout]   --> src/patterns/creational/builder.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn use_case_many_parts() -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> src/patterns/creational/singleton.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         UNIQ.as_mut_ptr().write(Mutex::new(Unique {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]   --> src/patterns/creational/singleton.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     unsafe { &*UNIQ.as_ptr() }
[INFO] [stdout]    |                ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "bce8646a0c9866554def1f7373db913ab42a9e0fe42efaeb1226ffb139a8a7fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bce8646a0c9866554def1f7373db913ab42a9e0fe42efaeb1226ffb139a8a7fb", kill_on_drop: false }`
[INFO] [stdout] bce8646a0c9866554def1f7373db913ab42a9e0fe42efaeb1226ffb139a8a7fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a51f11a53576b7e915a661bb55a4a6e3817ab1f571ffa03ef1975c56f67f3ad
[INFO] running `Command { std: "docker" "start" "-a" "2a51f11a53576b7e915a661bb55a4a6e3817ab1f571ffa03ef1975c56f67f3ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `builder`
[INFO] [stdout]  --> src/tests/patterns/creational.rs:1:52
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::creational::{singleton, factory_method, builder};
[INFO] [stdout]   |                                                    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::core`
[INFO] [stdout]  --> src/tests/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::core;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Boat as BoatType`, `Car as CarType`, and `Plane as PlaneType`
[INFO] [stdout]  --> src/patterns/creational/factory_method.rs:1:55
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::creational::factory_method::VehicleTypes::{Car as CarType, Plane as PlaneType, Boat as BoatType};
[INFO] [stdout]   |                                                       ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `person_type`
[INFO] [stdout]   --> src/fp/mod.rs:19:36
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn big_hard_takes_arguments_fn(person_type: &str) -> f32 {
[INFO] [stdout]    |                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_person_type`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_ten_percent` is never used
[INFO] [stdout]  --> src/core.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub fn get_ten_percent(value_of_account: f64) -> f64 {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stdout]   --> src/patterns/creational/singleton.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         UNIQ.as_mut_ptr().write(Mutex::new(Unique {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]   --> src/patterns/creational/singleton.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     unsafe { &*UNIQ.as_ptr() }
[INFO] [stdout]    |                ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "2a51f11a53576b7e915a661bb55a4a6e3817ab1f571ffa03ef1975c56f67f3ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a51f11a53576b7e915a661bb55a4a6e3817ab1f571ffa03ef1975c56f67f3ad", kill_on_drop: false }`
[INFO] [stdout] 2a51f11a53576b7e915a661bb55a4a6e3817ab1f571ffa03ef1975c56f67f3ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] da0b42e749ce024c5a66b39c70e1fa07fdd9cb2ef9ba04da2ae8b33af7a90496
[INFO] running `Command { std: "docker" "start" "-a" "da0b42e749ce024c5a66b39c70e1fa07fdd9cb2ef9ba04da2ae8b33af7a90496", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `builder`
[INFO] [stderr]  --> src/tests/patterns/creational.rs:1:52
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::creational::{singleton, factory_method, builder};
[INFO] [stderr]   |                                                    ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::core`
[INFO] [stderr]  --> src/tests/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::core;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Boat as BoatType`, `Car as CarType`, and `Plane as PlaneType`
[INFO] [stderr]  --> src/patterns/creational/factory_method.rs:1:55
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::creational::factory_method::VehicleTypes::{Car as CarType, Plane as PlaneType, Boat as BoatType};
[INFO] [stderr]   |                                                       ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `person_type`
[INFO] [stderr]   --> src/fp/mod.rs:19:36
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn big_hard_takes_arguments_fn(person_type: &str) -> f32 {
[INFO] [stderr]    |                                    ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_person_type`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_ten_percent` is never used
[INFO] [stderr]  --> src/core.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub fn get_ten_percent(value_of_account: f64) -> f64 {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static is discouraged
[INFO] [stderr]   --> src/patterns/creational/singleton.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |         UNIQ.as_mut_ptr().write(Mutex::new(Unique {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stderr]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static is discouraged
[INFO] [stderr]   --> src/patterns/creational/singleton.rs:20:16
[INFO] [stderr]    |
[INFO] [stderr] 20 |     unsafe { &*UNIQ.as_ptr() }
[INFO] [stderr]    |                ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr] 
[INFO] [stderr] warning: `hello-rust` (bin "hello-rust" test) generated 7 warnings (run `cargo fix --bin "hello-rust" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hello_rust-e6137a04a0cdeb5b)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test tests::core_test::core_test::tax_bigger_exact_test ... ok
[INFO] [stdout] test tests::fp_test::fp_test::big_salary_test ... ok
[INFO] [stdout] test tests::core_test::core_test::tax_bigger_normal_test ... ok
[INFO] [stdout] test tests::core_test::core_test::tax_below_80_with_1_test ... ok
[INFO] [stdout] test tests::core_test::core_test::tax_between_normal_test ... ok
[INFO] [stdout] test tests::fp_test::fp_test::medium_salary_test ... ok
[INFO] [stdout] test tests::patterns::creational::creational_test::abstract_factory_create_boat ... ok
[INFO] [stdout] test tests::fp_test::fp_test::curring_test ... ok
[INFO] [stdout] test tests::fp_test::fp_test::small_salary_test ... ok
[INFO] [stdout] test tests::core_test::core_test::tax_between_exact_test ... ok
[INFO] [stdout] test tests::patterns::creational::creational_test::abstract_factory_create_car ... ok
[INFO] [stdout] test tests::patterns::creational::creational_test::builder_create_one_part_test ... ok
[INFO] [stdout] test tests::patterns::creational::creational_test::abstract_factory_create_plane ... ok
[INFO] [stdout] test tests::patterns::creational::creational_test::update_singleton_test ... ok
[INFO] [stdout] test tests::problems_test::problems_test::biggest_sum_test ... ok
[INFO] [stdout] test tests::problems_test::problems_test::get_nested_values_1_test ... ok
[INFO] [stdout] test tests::problems_test::problems_test::get_nested_values_2_test ... ok
[INFO] [stdout] test tests::tax_test::tax_text::money_below_1000_test_max ... ok
[INFO] [stdout] test tests::tax_test::tax_text::tax_above_exact_test_max ... ok
[INFO] [stdout] test tests::tax_test::tax_text::money_below_1000_test_min ... ok
[INFO] [stdout] test tests::patterns::creational::creational_test::builder_create_many_parts_test ... ok
[INFO] [stdout] test tests::tax_test::tax_text::tax_above_exact_test_min ... ok
[INFO] [stdout] test tests::core_test::core_test::tax_below_80_with_80_test ... ok
[INFO] [stdout] test tests::problems_test::problems_test::get_even_number_test ... ok
[INFO] [stdout] test tests::patterns::creational::creational_test::get_singleton_test ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--bin hello-rust`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::patterns::creational::creational_test::get_singleton_test stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::patterns::creational::creational_test::get_singleton_test' panicked at src/tests/patterns/creational.rs:14:9:
[INFO] [stdout] assertion `left == right` failed: Created singleton should have the name global string
[INFO] [stdout]   left: "other"
[INFO] [stdout]  right: "Global string"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59520cf639ea - std::backtrace_rs::backtrace::libunwind::trace::hb059275cfc8d6126
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x59520cf639ea - std::backtrace_rs::backtrace::trace_unsynchronized::h2da071e4327ce3ee
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x59520cf639ea - std::sys::backtrace::_print_fmt::h842a1474e6f8d23f
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x59520cf639ea - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h71a62eb3b9696b12
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x59520cf8be23 - core::fmt::rt::Argument::fmt::hdb6b616786b41dc1
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x59520cf8be23 - core::fmt::write::h2cc1698af7e2d686
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/mod.rs:1440:21
[INFO] [stdout]    6:     0x59520cf60543 - std::io::Write::write_fmt::hab1b4cd059a79022
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/io/mod.rs:1887:15
[INFO] [stdout]    7:     0x59520cf63832 - std::sys::backtrace::BacktraceLock::print::h147fe35b4ea13b08
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x59520cf64e0f - std::panicking::default_hook::{{closure}}::hbd44223dbdc0d208
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:298:22
[INFO] [stdout]    9:     0x59520cf64c28 - std::panicking::default_hook::h20f81eb0576efcec
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:322:9
[INFO] [stdout]   10:     0x59520cf2da43 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdb53814c496a4d34
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2027:9
[INFO] [stdout]   11:     0x59520cf2da43 - test::test_main::{{closure}}::hc0a4963c59427c24
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x59520cf65903 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h591b2225413a77e9
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2027:9
[INFO] [stdout]   13:     0x59520cf65903 - std::panicking::rust_panic_with_hook::h625eea43051b2edc
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:839:13
[INFO] [stdout]   14:     0x59520cf655ba - std::panicking::begin_panic_handler::{{closure}}::h4f9159cfbc3f6bd3
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:704:13
[INFO] [stdout]   15:     0x59520cf63ee9 - std::sys::backtrace::__rust_end_short_backtrace::h0390abce48353151
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   16:     0x59520cf6524d - rust_begin_unwind
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:695:5
[INFO] [stdout]   17:     0x59520cf89a20 - core::panicking::panic_fmt::h9e7c637e9e5f29c9
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x59520cf89de2 - core::panicking::assert_failed_inner::h538bec7c1374cd9c
[INFO] [stdout]   19:     0x59520ceede52 - core::panicking::assert_failed::ha976c4549fd8f4f8
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panicking.rs:364:5
[INFO] [stdout]   20:     0x59520cef08d7 - hello_rust::tests::patterns::creational::creational_test::get_singleton_test::h48ef6e53d70ea3b7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/patterns/creational.rs:14:9
[INFO] [stdout]   21:     0x59520cef06d7 - hello_rust::tests::patterns::creational::creational_test::get_singleton_test::{{closure}}::h2d6785d8758f460f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tests/patterns/creational.rs:11:28
[INFO] [stdout]   22:     0x59520ceeba96 - core::ops::function::FnOnce::call_once::h383f44e9607c7b4e
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x59520cf3319b - core::ops::function::FnOnce::call_once::he27718dfdd183f43
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x59520cf3319b - test::__rust_begin_short_backtrace::h4e84902998457a5d
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:632:18
[INFO] [stdout]   25:     0x59520cf320d3 - test::run_test_in_process::{{closure}}::h7176fd18fc1feca0
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:60
[INFO] [stdout]   26:     0x59520cf320d3 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf79cff2a624d8cf7
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x59520cf320d3 - std::panicking::try::do_call::h3da0561d9ab99c25
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40
[INFO] [stdout]   28:     0x59520cf320d3 - std::panicking::try::h41c9fa508bc61df6
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19
[INFO] [stdout]   29:     0x59520cf320d3 - std::panic::catch_unwind::h6b3ff07bb5afad93
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x59520cf320d3 - test::run_test_in_process::hc7253dd11b39b9f4
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:27
[INFO] [stdout]   31:     0x59520cf320d3 - test::run_test::{{closure}}::hfb2007f8649c30bb
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:576:43
[INFO] [stdout]   32:     0x59520cef51b5 - test::run_test::{{closure}}::h56a17aa7a282a9f4
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:606:41
[INFO] [stdout]   33:     0x59520cef51b5 - std::sys::backtrace::__rust_begin_short_backtrace::hd2d2d2fb8e8c6aac
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   34:     0x59520cef8a9a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h4faa3f9db6133423
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   35:     0x59520cef8a9a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf2e855a36a4ea846
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x59520cef8a9a - std::panicking::try::do_call::h2f73af3616c35465
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40
[INFO] [stdout]   37:     0x59520cef8a9a - std::panicking::try::hd1660ce9efadef5a
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19
[INFO] [stdout]   38:     0x59520cef8a9a - std::panic::catch_unwind::h5ee8d7823b8ca744
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x59520cef8a9a - std::thread::Builder::spawn_unchecked_::{{closure}}::h53c3a1894dce8407
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   40:     0x59520cef8a9a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h048ce291ad4f62bf
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x59520cf6983b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha52bedf99a3b4981
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9
[INFO] [stdout]   42:     0x59520cf6983b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h567748934d80ccf8
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9
[INFO] [stdout]   43:     0x59520cf6983b - std::sys::pal::unix::thread::Thread::new::thread_start::h2d970728ae887adc
[INFO] [stdout]                                at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/pal/unix/thread.rs:106:17
[INFO] [stdout]   44:     0x705426c0eac3 - <unknown>
[INFO] [stdout]   45:     0x705426c9fa04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::patterns::creational::creational_test::get_singleton_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 24 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "da0b42e749ce024c5a66b39c70e1fa07fdd9cb2ef9ba04da2ae8b33af7a90496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da0b42e749ce024c5a66b39c70e1fa07fdd9cb2ef9ba04da2ae8b33af7a90496", kill_on_drop: false }`
[INFO] [stdout] da0b42e749ce024c5a66b39c70e1fa07fdd9cb2ef9ba04da2ae8b33af7a90496
