[INFO] cloning repository https://github.com/airglow923/lotto-6-45
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/airglow923/lotto-6-45" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fairglow923%2Flotto-6-45", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fairglow923%2Flotto-6-45'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] caf69b425a69dd13a3d4769a930081fad58a1185
[INFO] checking airglow923/lotto-6-45 against master#2ca7bcd03b87b52f7055a59b817443b0ac4a530d for pr-150322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fairglow923%2Flotto-6-45" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/airglow923/lotto-6-45
[INFO] finished tweaking git repo https://github.com/airglow923/lotto-6-45
[INFO] tweaked toml for git repo https://github.com/airglow923/lotto-6-45 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/airglow923/lotto-6-45 on toolchain 2ca7bcd03b87b52f7055a59b817443b0ac4a530d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2ca7bcd03b87b52f7055a59b817443b0ac4a530d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/airglow923/lotto-6-45 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" "+2ca7bcd03b87b52f7055a59b817443b0ac4a530d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+2ca7bcd03b87b52f7055a59b817443b0ac4a530d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32b365c5fe2778071b9cfba177d68a8b7a358899dd17ca1db5e4f3890110873f
[INFO] running `Command { std: "docker" "start" "-a" "32b365c5fe2778071b9cfba177d68a8b7a358899dd17ca1db5e4f3890110873f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32b365c5fe2778071b9cfba177d68a8b7a358899dd17ca1db5e4f3890110873f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32b365c5fe2778071b9cfba177d68a8b7a358899dd17ca1db5e4f3890110873f", kill_on_drop: false }`
[INFO] [stdout] 32b365c5fe2778071b9cfba177d68a8b7a358899dd17ca1db5e4f3890110873f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+2ca7bcd03b87b52f7055a59b817443b0ac4a530d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `iced::widget::Text`
[INFO] [stdout]  --> src/app.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use iced::widget::Text;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iced::widget::Text`
[INFO] [stdout]  --> src/app.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use iced::widget::Text;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ball_input::Message` is more private than the item `BallInput::update`
[INFO] [stdout]   --> src/ball_input.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn update(&mut self, msg: Message) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `BallInput::update` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `ball_input::Message` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/ball_input.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum Message {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ball_input::Message` is more private than the item `BallInput::view`
[INFO] [stdout]   --> src/ball_input.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn view(&self) -> Element<'_, Message> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `BallInput::view` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `ball_input::Message` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/ball_input.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum Message {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BallInput` is never constructed
[INFO] [stdout]  --> src/ball_input.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct BallInput {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Message` is never used
[INFO] [stdout]   --> src/ball_input.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum Message {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `update`, `view`, and `get_ball` are never used
[INFO] [stdout]   --> src/ball_input.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl BallInput {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] 16 |     pub fn update(&mut self, msg: Message) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn view(&self) -> Element<'_, Message> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn get_ball(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rgb_to_color` is never used
[INFO] [stdout]  --> src/color.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn rgb_to_color(r: i32, g: i32, b: i32, a: f32) -> Color {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GoBack` is never constructed
[INFO] [stdout]  --> src/combinations.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum MessageCombinations {
[INFO] [stdout]   |          ------------------- variant in this enum
[INFO] [stdout] 8 |     GoBack,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `MessageCombinations` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `update` and `visualize_ball` are never used
[INFO] [stdout]   --> src/combinations.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Combinations {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn update(&mut self, message: MessageCombinations) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     fn visualize_ball<'a>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rng` and `balls` are never read
[INFO] [stdout]  --> src/drawing_system.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct DrawingSystem {
[INFO] [stdout]   |            ------------- fields in this struct
[INFO] [stdout] 8 |     rng: ThreadRng,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 9 |     pub balls: Vec<usize>,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DrawingSystem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `draw` and `shuffle` are never used
[INFO] [stdout]   --> src/drawing_system.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl DrawingSystem {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn draw(&mut self) -> usize {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn shuffle(&mut self) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ball_input::Message` is more private than the item `BallInput::update`
[INFO] [stdout]   --> src/ball_input.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn update(&mut self, msg: Message) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `BallInput::update` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `ball_input::Message` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/ball_input.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum Message {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ball_input::Message` is more private than the item `BallInput::view`
[INFO] [stdout]   --> src/ball_input.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn view(&self) -> Element<'_, Message> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `BallInput::view` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `ball_input::Message` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/ball_input.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum Message {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BallInput` is never constructed
[INFO] [stdout]  --> src/ball_input.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct BallInput {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Message` is never used
[INFO] [stdout]   --> src/ball_input.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum Message {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `update`, `view`, and `get_ball` are never used
[INFO] [stdout]   --> src/ball_input.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl BallInput {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] 16 |     pub fn update(&mut self, msg: Message) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn view(&self) -> Element<'_, Message> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn get_ball(&self) -> i32 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rgb_to_color` is never used
[INFO] [stdout]  --> src/color.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn rgb_to_color(r: i32, g: i32, b: i32, a: f32) -> Color {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GoBack` is never constructed
[INFO] [stdout]  --> src/combinations.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum MessageCombinations {
[INFO] [stdout]   |          ------------------- variant in this enum
[INFO] [stdout] 8 |     GoBack,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `MessageCombinations` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `update` and `visualize_ball` are never used
[INFO] [stdout]   --> src/combinations.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Combinations {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn update(&mut self, message: MessageCombinations) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     fn visualize_ball<'a>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rng` and `balls` are never read
[INFO] [stdout]  --> src/drawing_system.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct DrawingSystem {
[INFO] [stdout]   |            ------------- fields in this struct
[INFO] [stdout] 8 |     rng: ThreadRng,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 9 |     pub balls: Vec<usize>,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DrawingSystem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `draw` and `shuffle` are never used
[INFO] [stdout]   --> src/drawing_system.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl DrawingSystem {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn draw(&mut self) -> usize {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn shuffle(&mut self) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 25s
[INFO] running `Command { std: "docker" "inspect" "b79fd4f01d7ddb3814020913ca0bceb8cc23f6359dae708d0fd8fa0e8efb3f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b79fd4f01d7ddb3814020913ca0bceb8cc23f6359dae708d0fd8fa0e8efb3f55", kill_on_drop: false }`
[INFO] [stdout] b79fd4f01d7ddb3814020913ca0bceb8cc23f6359dae708d0fd8fa0e8efb3f55
