[INFO] cloning repository https://github.com/MEANyehoon/rust-design-pattern
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MEANyehoon/rust-design-pattern" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMEANyehoon%2Frust-design-pattern", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMEANyehoon%2Frust-design-pattern'...
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[INFO] [stdout] 4429598e5a23a52a0d4ba0e0fc2f00fa37d7b33d
[INFO] testing MEANyehoon/rust-design-pattern against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMEANyehoon%2Frust-design-pattern" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MEANyehoon/rust-design-pattern
[INFO] finished tweaking git repo https://github.com/MEANyehoon/rust-design-pattern
[INFO] tweaked toml for git repo https://github.com/MEANyehoon/rust-design-pattern written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MEANyehoon/rust-design-pattern on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MEANyehoon/rust-design-pattern 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 171db5251a68839651868bed85d7bb86af4a9930dc180f3ea16cf63616176805
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[INFO] [stdout] 171db5251a68839651868bed85d7bb86af4a9930dc180f3ea16cf63616176805
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7209526246a310266c49a57a72a9b0bcd7913b9b806412762fc57a72e70923f8
[INFO] running `Command { std: "docker" "start" "-a" "7209526246a310266c49a57a72a9b0bcd7913b9b806412762fc57a72e70923f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling decorator-pattern v0.1.0 (/opt/rustwide/workdir/decorator-pattern)
[INFO] [stderr]    Compiling simple-factory-pattern v0.1.0 (/opt/rustwide/workdir/simple-factory-pattern)
[INFO] [stderr]    Compiling factory v0.1.0 (/opt/rustwide/workdir/factory)
[INFO] [stdout] warning: enum `ShapeType` is never used
[INFO] [stdout]  --> simple-factory-pattern/src/lib.rs:1:6
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum ShapeType {
[INFO] [stdout]   |      ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Shape` is never used
[INFO] [stdout]  --> simple-factory-pattern/src/lib.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | trait Shape {
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Circle` is never constructed
[INFO] [stdout]   --> simple-factory-pattern/src/lib.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Circle {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> simple-factory-pattern/src/lib.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Circle {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 16 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rectangle` is never constructed
[INFO] [stdout]   --> simple-factory-pattern/src/lib.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct Rectangle {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> simple-factory-pattern/src/lib.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Rectangle {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 39 |     fn new() -> Self { Self { is_draw: false } }
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ShapeFactory` is never constructed
[INFO] [stdout]   --> simple-factory-pattern/src/lib.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct ShapeFactory;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `create_shape` is never used
[INFO] [stdout]   --> simple-factory-pattern/src/lib.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl ShapeFactory {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 56 |     fn create_shape(shape_type: ShapeType) -> Box<dyn Shape> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `store::OrderPizza`
[INFO] [stdout]  --> factory/src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use store::OrderPizza;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NyPizzaStore` and `PizzaType as NyPizzaType`
[INFO] [stdout]   --> factory/src/lib.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |     NyPizzaStore,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 10 |     PizzaType as NyPizzaType
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ChicagoPizzaStore` and `PizzaType as ChicagoPizzaType`
[INFO] [stdout]   --> factory/src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     ChicagoPizzaStore,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     PizzaType as ChicagoPizzaType
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Pizza` is never used
[INFO] [stdout]  --> factory/src/pizza.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Pizza {
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OrderPizza` is never used
[INFO] [stdout]  --> factory/src/store.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait OrderPizza<PT> {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PizzaFactory` is never used
[INFO] [stdout]  --> factory/src/store.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait PizzaFactory<PT> {
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PizzaType` is never used
[INFO] [stdout]  --> factory/src/new_york/pizza.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum PizzaType {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NewYorkCheesePizza` is never constructed
[INFO] [stdout]  --> factory/src/new_york/pizza.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct NewYorkCheesePizza {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `with_box` are never used
[INFO] [stdout]   --> factory/src/new_york/pizza.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl NewYorkCheesePizza {
[INFO] [stdout]    | ----------------------- associated functions in this implementation
[INFO] [stdout] 13 |     pub fn new(name: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn with_box(name: &str) -> Box<Self> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NewYorkFruitPizza` is never constructed
[INFO] [stdout]   --> factory/src/new_york/pizza.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct NewYorkFruitPizza {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `with_box` are never used
[INFO] [stdout]   --> factory/src/new_york/pizza.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl NewYorkFruitPizza {
[INFO] [stdout]    | ---------------------- associated functions in this implementation
[INFO] [stdout] 42 |     pub fn new(name: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn with_box(name: &str) -> Box<Self> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NyPizzaStore` is never constructed
[INFO] [stdout]   --> factory/src/new_york/store.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct NyPizzaStore();
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PizzaType` is never used
[INFO] [stdout]  --> factory/src/chicago/pizza.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum PizzaType {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ChicagoCheesePizza` is never constructed
[INFO] [stdout]  --> factory/src/chicago/pizza.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct ChicagoCheesePizza {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `with_box` are never used
[INFO] [stdout]   --> factory/src/chicago/pizza.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl ChicagoCheesePizza {
[INFO] [stdout]    | ----------------------- associated functions in this implementation
[INFO] [stdout] 13 |     pub fn new(name: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn with_box(name: &str) -> Box<Self> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ChicagoFruitPizza` is never constructed
[INFO] [stdout]   --> factory/src/chicago/pizza.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct ChicagoFruitPizza {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `with_box` are never used
[INFO] [stdout]   --> factory/src/chicago/pizza.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl ChicagoFruitPizza {
[INFO] [stdout]    | ---------------------- associated functions in this implementation
[INFO] [stdout] 42 |     pub fn new(name: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn with_box(name: &str) -> Box<Self> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ChicagoPizzaStore` is never constructed
[INFO] [stdout]   --> factory/src/chicago/store.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct ChicagoPizzaStore();
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Hamburger` is never used
[INFO] [stdout]  --> decorator-pattern/src/lib.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | trait Hamburger {
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SimpleHamburger` is never constructed
[INFO] [stdout]  --> decorator-pattern/src/lib.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct SimpleHamburger();
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `UNIT_PRICE` is never used
[INFO] [stdout]  --> decorator-pattern/src/lib.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl SimpleHamburger {
[INFO] [stdout]   | -------------------- associated constant in this implementation
[INFO] [stdout] 9 |     const UNIT_PRICE: f32 = 1.0;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Decorator` is never used
[INFO] [stdout]   --> decorator-pattern/src/lib.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | trait Decorator: Hamburger {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FilletDecorator` is never constructed
[INFO] [stdout]   --> decorator-pattern/src/lib.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct FilletDecorator {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `UNIT_PRICE` is never used
[INFO] [stdout]   --> decorator-pattern/src/lib.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl FilletDecorator {
[INFO] [stdout]    | -------------------- associated constant in this implementation
[INFO] [stdout] 27 |     const UNIT_PRICE: f32 = 2.0;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FruitDecorator` is never constructed
[INFO] [stdout]   --> decorator-pattern/src/lib.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct FruitDecorator {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `UNIT_PRICE` is never used
[INFO] [stdout]   --> decorator-pattern/src/lib.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl FruitDecorator {
[INFO] [stdout]    | ------------------- associated constant in this implementation
[INFO] [stdout] 48 |     const UNIT_PRICE: f32 = 3.0;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "7209526246a310266c49a57a72a9b0bcd7913b9b806412762fc57a72e70923f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7209526246a310266c49a57a72a9b0bcd7913b9b806412762fc57a72e70923f8", kill_on_drop: false }`
[INFO] [stdout] 7209526246a310266c49a57a72a9b0bcd7913b9b806412762fc57a72e70923f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9484cfc16987a7f0c3db08b829c791948000d5130b85bb8adb4e01190f111386
[INFO] running `Command { std: "docker" "start" "-a" "9484cfc16987a7f0c3db08b829c791948000d5130b85bb8adb4e01190f111386", kill_on_drop: false }`
[INFO] [stdout] warning: enum `ShapeType` is never used
[INFO] [stdout]  --> simple-factory-pattern/src/lib.rs:1:6
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum ShapeType {
[INFO] [stdout]   |      ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Shape` is never used
[INFO] [stdout]  --> simple-factory-pattern/src/lib.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | trait Shape {
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Circle` is never constructed
[INFO] [stdout]   --> simple-factory-pattern/src/lib.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Circle {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> simple-factory-pattern/src/lib.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Circle {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 16 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rectangle` is never constructed
[INFO] [stdout]   --> simple-factory-pattern/src/lib.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | struct Rectangle {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> simple-factory-pattern/src/lib.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Rectangle {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 39 |     fn new() -> Self { Self { is_draw: false } }
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ShapeFactory` is never constructed
[INFO] [stdout]   --> simple-factory-pattern/src/lib.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct ShapeFactory;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `create_shape` is never used
[INFO] [stdout]   --> simple-factory-pattern/src/lib.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl ShapeFactory {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 56 |     fn create_shape(shape_type: ShapeType) -> Box<dyn Shape> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `store::OrderPizza`
[INFO] [stdout]  --> factory/src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use store::OrderPizza;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NyPizzaStore` and `PizzaType as NyPizzaType`
[INFO] [stdout]   --> factory/src/lib.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |     NyPizzaStore,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 10 |     PizzaType as NyPizzaType
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ChicagoPizzaStore` and `PizzaType as ChicagoPizzaType`
[INFO] [stdout]   --> factory/src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     ChicagoPizzaStore,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     PizzaType as ChicagoPizzaType
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Pizza` is never used
[INFO] [stdout]  --> factory/src/pizza.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Pizza {
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OrderPizza` is never used
[INFO] [stdout]  --> factory/src/store.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait OrderPizza<PT> {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PizzaFactory` is never used
[INFO] [stdout]  --> factory/src/store.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait PizzaFactory<PT> {
[INFO] [stdout]   |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PizzaType` is never used
[INFO] [stdout]  --> factory/src/new_york/pizza.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum PizzaType {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NewYorkCheesePizza` is never constructed
[INFO] [stdout]  --> factory/src/new_york/pizza.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct NewYorkCheesePizza {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `with_box` are never used
[INFO] [stdout]   --> factory/src/new_york/pizza.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl NewYorkCheesePizza {
[INFO] [stdout]    | ----------------------- associated functions in this implementation
[INFO] [stdout] 13 |     pub fn new(name: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn with_box(name: &str) -> Box<Self> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NewYorkFruitPizza` is never constructed
[INFO] [stdout]   --> factory/src/new_york/pizza.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct NewYorkFruitPizza {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `with_box` are never used
[INFO] [stdout]   --> factory/src/new_york/pizza.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl NewYorkFruitPizza {
[INFO] [stdout]    | ---------------------- associated functions in this implementation
[INFO] [stdout] 42 |     pub fn new(name: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn with_box(name: &str) -> Box<Self> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NyPizzaStore` is never constructed
[INFO] [stdout]   --> factory/src/new_york/store.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct NyPizzaStore();
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PizzaType` is never used
[INFO] [stdout]  --> factory/src/chicago/pizza.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum PizzaType {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ChicagoCheesePizza` is never constructed
[INFO] [stdout]  --> factory/src/chicago/pizza.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct ChicagoCheesePizza {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `with_box` are never used
[INFO] [stdout]   --> factory/src/chicago/pizza.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl ChicagoCheesePizza {
[INFO] [stdout]    | ----------------------- associated functions in this implementation
[INFO] [stdout] 13 |     pub fn new(name: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn with_box(name: &str) -> Box<Self> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ChicagoFruitPizza` is never constructed
[INFO] [stdout]   --> factory/src/chicago/pizza.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct ChicagoFruitPizza {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `with_box` are never used
[INFO] [stdout]   --> factory/src/chicago/pizza.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl ChicagoFruitPizza {
[INFO] [stdout]    | ---------------------- associated functions in this implementation
[INFO] [stdout] 42 |     pub fn new(name: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn with_box(name: &str) -> Box<Self> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ChicagoPizzaStore` is never constructed
[INFO] [stdout]   --> factory/src/chicago/store.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct ChicagoPizzaStore();
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Hamburger` is never used
[INFO] [stdout]  --> decorator-pattern/src/lib.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | trait Hamburger {
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SimpleHamburger` is never constructed
[INFO] [stdout]  --> decorator-pattern/src/lib.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct SimpleHamburger();
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `UNIT_PRICE` is never used
[INFO] [stdout]  --> decorator-pattern/src/lib.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl SimpleHamburger {
[INFO] [stdout]   | -------------------- associated constant in this implementation
[INFO] [stdout] 9 |     const UNIT_PRICE: f32 = 1.0;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Decorator` is never used
[INFO] [stdout]   --> decorator-pattern/src/lib.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | trait Decorator: Hamburger {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FilletDecorator` is never constructed
[INFO] [stdout]   --> decorator-pattern/src/lib.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct FilletDecorator {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `UNIT_PRICE` is never used
[INFO] [stdout]   --> decorator-pattern/src/lib.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl FilletDecorator {
[INFO] [stdout]    | -------------------- associated constant in this implementation
[INFO] [stdout] 27 |     const UNIT_PRICE: f32 = 2.0;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling factory v0.1.0 (/opt/rustwide/workdir/factory)
[INFO] [stdout] warning: struct `FruitDecorator` is never constructed
[INFO] [stdout]   --> decorator-pattern/src/lib.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct FruitDecorator {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `UNIT_PRICE` is never used
[INFO] [stdout]   --> decorator-pattern/src/lib.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl FruitDecorator {
[INFO] [stdout]    | ------------------- associated constant in this implementation
[INFO] [stdout] 48 |     const UNIT_PRICE: f32 = 3.0;
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling decorator-pattern v0.1.0 (/opt/rustwide/workdir/decorator-pattern)
[INFO] [stderr]    Compiling simple-factory-pattern v0.1.0 (/opt/rustwide/workdir/simple-factory-pattern)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "9484cfc16987a7f0c3db08b829c791948000d5130b85bb8adb4e01190f111386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9484cfc16987a7f0c3db08b829c791948000d5130b85bb8adb4e01190f111386", kill_on_drop: false }`
[INFO] [stdout] 9484cfc16987a7f0c3db08b829c791948000d5130b85bb8adb4e01190f111386
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af947a1ce2bd99f1c608cd0a7b206ebd3d1de013e0dd393cb9081021d6903464
[INFO] running `Command { std: "docker" "start" "-a" "af947a1ce2bd99f1c608cd0a7b206ebd3d1de013e0dd393cb9081021d6903464", kill_on_drop: false }`
[INFO] [stderr] warning: enum `ShapeType` is never used
[INFO] [stderr]  --> simple-factory-pattern/src/lib.rs:1:6
[INFO] [stderr]   |
[INFO] [stderr] 1 | enum ShapeType {
[INFO] [stderr]   |      ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Shape` is never used
[INFO] [stderr]  --> simple-factory-pattern/src/lib.rs:6:7
[INFO] [stderr]   |
[INFO] [stderr] 6 | trait Shape {
[INFO] [stderr]   |       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Circle` is never constructed
[INFO] [stderr]   --> simple-factory-pattern/src/lib.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | struct Circle {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> simple-factory-pattern/src/lib.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | impl Circle {
[INFO] [stderr]    | ----------- associated function in this implementation
[INFO] [stderr] 16 |     fn new() -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Rectangle` is never constructed
[INFO] [stderr]   --> simple-factory-pattern/src/lib.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | struct Rectangle {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> simple-factory-pattern/src/lib.rs:39:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | impl Rectangle {
[INFO] [stderr]    | -------------- associated function in this implementation
[INFO] [stderr] 39 |     fn new() -> Self { Self { is_draw: false } }
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ShapeFactory` is never constructed
[INFO] [stderr]   --> simple-factory-pattern/src/lib.rs:54:8
[INFO] [stderr]    |
[INFO] [stderr] 54 | struct ShapeFactory;
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `create_shape` is never used
[INFO] [stderr]   --> simple-factory-pattern/src/lib.rs:56:8
[INFO] [stderr]    |
[INFO] [stderr] 55 | impl ShapeFactory {
[INFO] [stderr]    | ----------------- associated function in this implementation
[INFO] [stderr] 56 |     fn create_shape(shape_type: ShapeType) -> Box<dyn Shape> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `simple-factory-pattern` (lib) generated 8 warnings
[INFO] [stderr] warning: unused import: `store::OrderPizza`
[INFO] [stderr]  --> factory/src/lib.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use store::OrderPizza;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `NyPizzaStore` and `PizzaType as NyPizzaType`
[INFO] [stderr]   --> factory/src/lib.rs:9:5
[INFO] [stderr]    |
[INFO] [stderr] 9  |     NyPizzaStore,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 10 |     PizzaType as NyPizzaType
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ChicagoPizzaStore` and `PizzaType as ChicagoPizzaType`
[INFO] [stderr]   --> factory/src/lib.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     ChicagoPizzaStore,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 14 |     PizzaType as ChicagoPizzaType
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Pizza` is never used
[INFO] [stderr]  --> factory/src/pizza.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait Pizza {
[INFO] [stderr]   |           ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `OrderPizza` is never used
[INFO] [stderr]  --> factory/src/store.rs:3:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub trait OrderPizza<PT> {
[INFO] [stderr]   |           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `PizzaFactory` is never used
[INFO] [stderr]  --> factory/src/store.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub trait PizzaFactory<PT> {
[INFO] [stderr]   |           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `PizzaType` is never used
[INFO] [stderr]  --> factory/src/new_york/pizza.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum PizzaType {
[INFO] [stderr]   |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NewYorkCheesePizza` is never constructed
[INFO] [stderr]  --> factory/src/new_york/pizza.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct NewYorkCheesePizza {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `new` and `with_box` are never used
[INFO] [stderr]   --> factory/src/new_york/pizza.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl NewYorkCheesePizza {
[INFO] [stderr]    | ----------------------- associated functions in this implementation
[INFO] [stderr] 13 |     pub fn new(name: &str) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 18 |     pub fn with_box(name: &str) -> Box<Self> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NewYorkFruitPizza` is never constructed
[INFO] [stderr]   --> factory/src/new_york/pizza.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub struct NewYorkFruitPizza {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `new` and `with_box` are never used
[INFO] [stderr]   --> factory/src/new_york/pizza.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 41 | impl NewYorkFruitPizza {
[INFO] [stderr]    | ---------------------- associated functions in this implementation
[INFO] [stderr] 42 |     pub fn new(name: &str) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 |     pub fn with_box(name: &str) -> Box<Self> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NyPizzaStore` is never constructed
[INFO] [stderr]   --> factory/src/new_york/store.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct NyPizzaStore();
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `PizzaType` is never used
[INFO] [stderr]  --> factory/src/chicago/pizza.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum PizzaType {
[INFO] [stderr]   |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ChicagoCheesePizza` is never constructed
[INFO] [stderr]  --> factory/src/chicago/pizza.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct ChicagoCheesePizza {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `new` and `with_box` are never used
[INFO] [stderr]   --> factory/src/chicago/pizza.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl ChicagoCheesePizza {
[INFO] [stderr]    | ----------------------- associated functions in this implementation
[INFO] [stderr] 13 |     pub fn new(name: &str) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 18 |     pub fn with_box(name: &str) -> Box<Self> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ChicagoFruitPizza` is never constructed
[INFO] [stderr]   --> factory/src/chicago/pizza.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub struct ChicagoFruitPizza {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `new` and `with_box` are never used
[INFO] [stderr]   --> factory/src/chicago/pizza.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 41 | impl ChicagoFruitPizza {
[INFO] [stderr]    | ---------------------- associated functions in this implementation
[INFO] [stderr] 42 |     pub fn new(name: &str) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 |     pub fn with_box(name: &str) -> Box<Self> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ChicagoPizzaStore` is never constructed
[INFO] [stderr]   --> factory/src/chicago/store.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct ChicagoPizzaStore();
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Hamburger` is never used
[INFO] [stderr]  --> decorator-pattern/src/lib.rs:3:7
[INFO] [stderr]   |
[INFO] [stderr] 3 | trait Hamburger {
[INFO] [stderr]   |       ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SimpleHamburger` is never constructed
[INFO] [stderr]  --> decorator-pattern/src/lib.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct SimpleHamburger();
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `UNIT_PRICE` is never used
[INFO] [stderr]  --> decorator-pattern/src/lib.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | impl SimpleHamburger {
[INFO] [stderr]   | -------------------- associated constant in this implementation
[INFO] [stderr] 9 |     const UNIT_PRICE: f32 = 1.0;
[INFO] [stderr]   |           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Decorator` is never used
[INFO] [stderr]   --> decorator-pattern/src/lib.rs:19:7
[INFO] [stderr]    |
[INFO] [stderr] 19 | trait Decorator: Hamburger {
[INFO] [stderr]    |       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FilletDecorator` is never constructed
[INFO] [stderr]   --> decorator-pattern/src/lib.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 | struct FilletDecorator {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `UNIT_PRICE` is never used
[INFO] [stderr]   --> decorator-pattern/src/lib.rs:27:11
[INFO] [stderr]    |
[INFO] [stderr] 26 | impl FilletDecorator {
[INFO] [stderr]    | -------------------- associated constant in this implementation
[INFO] [stderr] 27 |     const UNIT_PRICE: f32 = 2.0;
[INFO] [stderr]    |           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FruitDecorator` is never constructed
[INFO] [stderr]   --> decorator-pattern/src/lib.rs:44:8
[INFO] [stderr]    |
[INFO] [stderr] 44 | struct FruitDecorator {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `UNIT_PRICE` is never used
[INFO] [stderr]   --> decorator-pattern/src/lib.rs:48:11
[INFO] [stderr]    |
[INFO] [stderr] 47 | impl FruitDecorator {
[INFO] [stderr]    | ------------------- associated constant in this implementation
[INFO] [stderr] 48 |     const UNIT_PRICE: f32 = 3.0;
[INFO] [stderr]    |           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `factory` (lib) generated 18 warnings (run `cargo fix --lib -p factory` to apply 3 suggestions)
[INFO] [stderr] warning: `decorator-pattern` (lib) generated 8 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/decorator_pattern-8c64166fcf131411)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/factory-354adfb7dd379293)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::print_something ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::print_something stdout ----
[INFO] [stdout] NewYorkCheesePizza prepare Cheese 
[INFO] [stdout] NewYorkCheesePizza bake Cheese 
[INFO] [stdout] NewYorkCheesePizza cut Cheese 
[INFO] [stdout] NewYorkFruitPizza prepare Fruit 
[INFO] [stdout] NewYorkFruitPizza bake Fruit 
[INFO] [stdout] NewYorkFruitPizza cut Fruit 
[INFO] [stdout] ChicagoCheesePizza prepare Chicago Cheese 
[INFO] [stdout] ChicagoCheesePizza bake Chicago Cheese 
[INFO] [stdout] ChicagoCheesePizza cut Chicago Cheese 
[INFO] [stdout] ChicagoFruitPizza prepare Chicago Fruit 
[INFO] [stdout] ChicagoFruitPizza bake Chicago Fruit 
[INFO] [stdout] ChicagoFruitPizza cut Chicago Fruit 
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::print_something' panicked at factory/src/lib.rs:32:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 1
[INFO] [stdout]  right: 2
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x579bfef1aad2 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x579bfef1aad2 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x579bfef1aad2 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x579bfef1aad2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x579bfef3fb93 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x579bfef3fb93 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x579bfef17a63 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x579bfef17a63 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x579bfef1a922 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x579bfef1c03c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x579bfef1be92 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x579bfeee3fb4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x579bfeee3fb4 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x579bfef1ca1b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x579bfef1ca1b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x579bfef1c7ea - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x579bfef1afc9 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x579bfef1c47d - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x579bfef3e710 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x579bfef3e977 - core::panicking::assert_failed_inner::h6a89cd271393c011
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:448:17
[INFO] [stdout]   20:     0x579bfeefd6b2 - core::panicking::assert_failed::hf134d23c5ff8f151
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:403:5
[INFO] [stdout]   21:     0x579bfeeaa96d - factory::tests::print_something::h980c3d92ee600f43
[INFO] [stdout]                                at /opt/rustwide/workdir/factory/src/lib.rs:32:9
[INFO] [stdout]   22:     0x579bfeea9fb6 - factory::tests::print_something::{{closure}}::h0b954cdbc074dec9
[INFO] [stdout]                                at /opt/rustwide/workdir/factory/src/lib.rs:23:25
[INFO] [stdout]   23:     0x579bfeea9fb6 - core::ops::function::FnOnce::call_once::h62abdac27f4e2104
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x579bfeee96eb - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x579bfeee96eb - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x579bfeee892e - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x579bfeee892e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x579bfeee892e - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x579bfeee892e - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x579bfeee892e - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x579bfeee892e - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x579bfeee892e - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x579bfeeac4d4 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x579bfeeac4d4 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x579bfeeafe7a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x579bfeeafe7a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x579bfeeafe7a - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x579bfeeafe7a - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x579bfeeafe7a - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x579bfeeafe7a - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x579bfeeafe7a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x579bfef1f977 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x579bfef1f977 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x579bfef1f977 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x7074c0e14aa4 - <unknown>
[INFO] [stdout]   46:     0x7074c0ea1a34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::print_something
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p factory --lib`
[INFO] running `Command { std: "docker" "inspect" "af947a1ce2bd99f1c608cd0a7b206ebd3d1de013e0dd393cb9081021d6903464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af947a1ce2bd99f1c608cd0a7b206ebd3d1de013e0dd393cb9081021d6903464", kill_on_drop: false }`
[INFO] [stdout] af947a1ce2bd99f1c608cd0a7b206ebd3d1de013e0dd393cb9081021d6903464
