[INFO] updating cached repository korsmakolnikov/mond [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/korsmakolnikov/mond [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/korsmakolnikov/mond" "work/ex/clippy-test-run/sources/stable/gh/korsmakolnikov/mond"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/korsmakolnikov/mond'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/korsmakolnikov/mond" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/korsmakolnikov/mond"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/korsmakolnikov/mond'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5c9a679c9e0b362414439f36d6db72ff65c21c9a [INFO] sha for GitHub repo korsmakolnikov/mond: 5c9a679c9e0b362414439f36d6db72ff65c21c9a [INFO] validating manifest of korsmakolnikov/mond on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of korsmakolnikov/mond on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing korsmakolnikov/mond [INFO] finished frobbing korsmakolnikov/mond [INFO] frobbed toml for korsmakolnikov/mond written to work/ex/clippy-test-run/sources/stable/gh/korsmakolnikov/mond/Cargo.toml [INFO] started frobbing korsmakolnikov/mond [INFO] finished frobbing korsmakolnikov/mond [INFO] frobbed toml for korsmakolnikov/mond written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/korsmakolnikov/mond/Cargo.toml [INFO] crate korsmakolnikov/mond has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting korsmakolnikov/mond against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/korsmakolnikov/mond:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 3b2554460acb4e555f246d702bec1e167a06d86f2c74f42cddc19472d85b2967 [INFO] running `"docker" "start" "-a" "3b2554460acb4e555f246d702bec1e167a06d86f2c74f42cddc19472d85b2967"` [INFO] [stderr] Checking ncurses v5.97.0 [INFO] [stderr] Checking h2 v0.1.13 [INFO] [stderr] Checking pancurses v0.16.0 [INFO] [stderr] Checking hyper v0.12.16 [INFO] [stderr] Checking mon v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `noecho` [INFO] [stderr] --> src/main.rs:4:41 [INFO] [stderr] | [INFO] [stderr] 4 | use pancurses::{initscr, endwin, Input, noecho}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Write`, `self` [INFO] [stderr] --> src/main.rs:6:15 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> src/main.rs:8:31 [INFO] [stderr] | [INFO] [stderr] 8 | use hyper::rt::{self, Future, Stream}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `lang` [INFO] [stderr] --> src/main.rs:33:12 [INFO] [stderr] | [INFO] [stderr] 33 | Ok(lang) => println!("secret injected"), [INFO] [stderr] | ^^^^ help: consider using `_lang` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | Err(e) => println!("secret problem"), [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: function is never used: `try_this` [INFO] [stderr] --> src/main.rs:31:1 [INFO] [stderr] | [INFO] [stderr] 31 | fn try_this() { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` [INFO] [stderr] --> src/main.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | / match window.getch() { [INFO] [stderr] 22 | | Some(Input::Character('q')) => break, [INFO] [stderr] 23 | | //Some(Input::Character('q')) => { window.addstr(&format!("Opla!")); }, [INFO] [stderr] 24 | | _ => (), [INFO] [stderr] 25 | | } [INFO] [stderr] | |_________^ help: try this: `if let Some(Input::Character('q')) = window.getch() { break }` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::single_match)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match [INFO] [stderr] [INFO] [stderr] warning: unused import: `noecho` [INFO] [stderr] --> src/main.rs:4:41 [INFO] [stderr] | [INFO] [stderr] 4 | use pancurses::{initscr, endwin, Input, noecho}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Write`, `self` [INFO] [stderr] --> src/main.rs:6:15 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stream` [INFO] [stderr] --> src/main.rs:8:31 [INFO] [stderr] | [INFO] [stderr] 8 | use hyper::rt::{self, Future, Stream}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `lang` [INFO] [stderr] --> src/main.rs:33:12 [INFO] [stderr] | [INFO] [stderr] 33 | Ok(lang) => println!("secret injected"), [INFO] [stderr] | ^^^^ help: consider using `_lang` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/main.rs:34:13 [INFO] [stderr] | [INFO] [stderr] 34 | Err(e) => println!("secret problem"), [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: function is never used: `try_this` [INFO] [stderr] --> src/main.rs:31:1 [INFO] [stderr] | [INFO] [stderr] 31 | fn try_this() { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` [INFO] [stderr] --> src/main.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | / match window.getch() { [INFO] [stderr] 22 | | Some(Input::Character('q')) => break, [INFO] [stderr] 23 | | //Some(Input::Character('q')) => { window.addstr(&format!("Opla!")); }, [INFO] [stderr] 24 | | _ => (), [INFO] [stderr] 25 | | } [INFO] [stderr] | |_________^ help: try this: `if let Some(Input::Character('q')) = window.getch() { break }` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::single_match)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.71s [INFO] running `"docker" "inspect" "3b2554460acb4e555f246d702bec1e167a06d86f2c74f42cddc19472d85b2967"` [INFO] running `"docker" "rm" "-f" "3b2554460acb4e555f246d702bec1e167a06d86f2c74f42cddc19472d85b2967"` [INFO] [stdout] 3b2554460acb4e555f246d702bec1e167a06d86f2c74f42cddc19472d85b2967