[INFO] cloning repository https://github.com/thebinij/rust-learning-basics [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thebinij/rust-learning-basics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthebinij%2Frust-learning-basics", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthebinij%2Frust-learning-basics'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c897eb2c2652020ef727ef2c50b7be28b7285bfa [INFO] checking thebinij/rust-learning-basics against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthebinij%2Frust-learning-basics" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/thebinij/rust-learning-basics [INFO] finished tweaking git repo https://github.com/thebinij/rust-learning-basics [INFO] tweaked toml for git repo https://github.com/thebinij/rust-learning-basics written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/thebinij/rust-learning-basics on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/thebinij/rust-learning-basics 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... 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[INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Compiling ref-cast v1.0.24 [INFO] [stderr] Compiling pear v0.2.9 [INFO] [stderr] Checking maud v0.27.0 [INFO] [stderr] Checking clap v4.5.46 [INFO] [stderr] Compiling rocket_http v0.5.1 [INFO] [stderr] Compiling rocket_codegen v0.5.1 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking ubyte v0.10.4 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking toml_edit v0.22.27 [INFO] [stderr] Checking toml v0.8.23 [INFO] [stderr] Checking rust-learning v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `v_i32` [INFO] [stdout] --> src/advanced_rust/generics_traits.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | let v_i32 = vec![1,2,3,4]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_v_i32` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v_f64` [INFO] [stdout] --> src/advanced_rust/generics_traits.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | let v_f64 = vec![1_f64, 2_f64,3_f64]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_v_f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v_i64` [INFO] [stdout] --> src/advanced_rust/generics_traits.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | let v_i64: Vec = vec![100,200,300]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_v_i64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v_i32` [INFO] [stdout] --> src/advanced_rust/generics_traits.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | let v_i32 = vec![1,2,3,4]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_v_i32` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v_f64` [INFO] [stdout] --> src/advanced_rust/generics_traits.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | let v_f64 = vec![1_f64, 2_f64,3_f64]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_v_f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v_i64` [INFO] [stdout] --> src/advanced_rust/generics_traits.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | let v_i64: Vec = vec![100,200,300]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_v_i64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sum_of_elements` is never used [INFO] [stdout] --> src/advanced_rust/generics_traits.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn sum_of_elements(nums : &[i32]) -> i32{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sum_of_elements_generic` is never used [INFO] [stdout] --> src/advanced_rust/generics_traits.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn sum_of_elements_generic(nums : &[T]) -> T{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/advanced_rust/generics_traits.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn main(){ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Sellable` is never used [INFO] [stdout] --> src/advanced_rust/polymorphism.rs:1:7 [INFO] [stdout] | [INFO] [stdout] 1 | trait Sellable { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Sword` is never constructed [INFO] [stdout] --> src/advanced_rust/polymorphism.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct Sword { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Shield` is never constructed [INFO] [stdout] --> src/advanced_rust/polymorphism.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | struct Shield { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `vendor_text_static` is never used [INFO] [stdout] --> src/advanced_rust/polymorphism.rs:44:4 [INFO] [stdout] | [INFO] [stdout] 44 | fn vendor_text_static(item: &T) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `vendor_text_dyanmic` is never used [INFO] [stdout] --> src/advanced_rust/polymorphism.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn vendor_text_dyanmic(item: &dyn Sellable) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/advanced_rust/polymorphism.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sum_of_elements` is never used [INFO] [stdout] --> src/advanced_rust/generics_traits.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn sum_of_elements(nums : &[i32]) -> i32{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sum_of_elements_generic` is never used [INFO] [stdout] --> src/advanced_rust/generics_traits.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn sum_of_elements_generic(nums : &[T]) -> T{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/advanced_rust/generics_traits.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn main(){ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Sellable` is never used [INFO] [stdout] --> src/advanced_rust/polymorphism.rs:1:7 [INFO] [stdout] | [INFO] [stdout] 1 | trait Sellable { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Sword` is never constructed [INFO] [stdout] --> src/advanced_rust/polymorphism.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct Sword { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Shield` is never constructed [INFO] [stdout] --> src/advanced_rust/polymorphism.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | struct Shield { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `vendor_text_static` is never used [INFO] [stdout] --> src/advanced_rust/polymorphism.rs:44:4 [INFO] [stdout] | [INFO] [stdout] 44 | fn vendor_text_static(item: &T) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `vendor_text_dyanmic` is never used [INFO] [stdout] --> src/advanced_rust/polymorphism.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn vendor_text_dyanmic(item: &dyn Sellable) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/advanced_rust/polymorphism.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.22s [INFO] running `Command { std: "docker" "inspect" "cecf96f102f717ccc8bc2d2b3bc38a43ff9b046c3dc4b3c378bdf79cc944152d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cecf96f102f717ccc8bc2d2b3bc38a43ff9b046c3dc4b3c378bdf79cc944152d", 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