[INFO] crate pjlink 0.1.1 is already in cache [INFO] extracting crate pjlink 0.1.1 into work/ex/clippy-test-run/sources/stable/reg/pjlink/0.1.1 [INFO] extracting crate pjlink 0.1.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pjlink/0.1.1 [INFO] validating manifest of pjlink-0.1.1 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 pjlink-0.1.1 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 pjlink-0.1.1 [INFO] finished frobbing pjlink-0.1.1 [INFO] frobbed toml for pjlink-0.1.1 written to work/ex/clippy-test-run/sources/stable/reg/pjlink/0.1.1/Cargo.toml [INFO] started frobbing pjlink-0.1.1 [INFO] finished frobbing pjlink-0.1.1 [INFO] frobbed toml for pjlink-0.1.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pjlink/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 pjlink-0.1.1 against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pjlink/0.1.1:/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 -Dclippy::into_iter_on_array" "-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] fd576a33715ea035b9bee6b35ce9118d263ff4bf46d2a4d574987d648a642b32 [INFO] running `"docker" "start" "-a" "fd576a33715ea035b9bee6b35ce9118d263ff4bf46d2a4d574987d648a642b32"` [INFO] [stderr] Checking pjlink v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: field is never used: `managed` [INFO] [stderr] --> src/lib.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | managed: bool, // Currently not implemented but will add monitoring support with call backs with the status changes [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: useless use of `format!` [INFO] [stderr] --> src/lib.rs:28:54 [INFO] [stderr] | [INFO] [stderr] 28 | "ERR1" => Error::new(ErrorKind::InvalidData, format!("Undefined command")), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Undefined command".to_string()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::useless_format)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format [INFO] [stderr] [INFO] [stderr] warning: useless use of `format!` [INFO] [stderr] --> src/lib.rs:29:54 [INFO] [stderr] | [INFO] [stderr] 29 | "ERR2" => Error::new(ErrorKind::InvalidData, format!("Invalid parameter")), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Invalid parameter".to_string()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format [INFO] [stderr] [INFO] [stderr] warning: useless use of `format!` [INFO] [stderr] --> src/lib.rs:30:54 [INFO] [stderr] | [INFO] [stderr] 30 | "ERR3" => Error::new(ErrorKind::InvalidData, format!("Unavaiable at this time")), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Unavaiable at this time".to_string()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format [INFO] [stderr] [INFO] [stderr] warning: useless use of `format!` [INFO] [stderr] --> src/lib.rs:31:54 [INFO] [stderr] | [INFO] [stderr] 31 | "ERR4" => Error::new(ErrorKind::InvalidData, format!("Projector/Display Failure")), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Projector/Display Failure".to_string()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format [INFO] [stderr] [INFO] [stderr] warning: useless use of `format!` [INFO] [stderr] --> src/lib.rs:32:59 [INFO] [stderr] | [INFO] [stderr] 32 | "ERRA" => Error::new(ErrorKind::PermissionDenied, format!("Authorization Error")), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Authorization Error".to_string()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format [INFO] [stderr] [INFO] [stderr] warning: field is never used: `managed` [INFO] [stderr] --> src/lib.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | managed: bool, // Currently not implemented but will add monitoring support with call backs with the status changes [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: useless use of `format!` [INFO] [stderr] --> src/lib.rs:28:54 [INFO] [stderr] | [INFO] [stderr] 28 | "ERR1" => Error::new(ErrorKind::InvalidData, format!("Undefined command")), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Undefined command".to_string()` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::useless_format)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format [INFO] [stderr] [INFO] [stderr] warning: useless use of `format!` [INFO] [stderr] --> src/lib.rs:29:54 [INFO] [stderr] | [INFO] [stderr] 29 | "ERR2" => Error::new(ErrorKind::InvalidData, format!("Invalid parameter")), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Invalid parameter".to_string()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format [INFO] [stderr] [INFO] [stderr] warning: useless use of `format!` [INFO] [stderr] --> src/lib.rs:30:54 [INFO] [stderr] | [INFO] [stderr] 30 | "ERR3" => Error::new(ErrorKind::InvalidData, format!("Unavaiable at this time")), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Unavaiable at this time".to_string()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format [INFO] [stderr] [INFO] [stderr] warning: useless use of `format!` [INFO] [stderr] --> src/lib.rs:31:54 [INFO] [stderr] | [INFO] [stderr] 31 | "ERR4" => Error::new(ErrorKind::InvalidData, format!("Projector/Display Failure")), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Projector/Display Failure".to_string()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format [INFO] [stderr] [INFO] [stderr] warning: useless use of `format!` [INFO] [stderr] --> src/lib.rs:32:59 [INFO] [stderr] | [INFO] [stderr] 32 | "ERRA" => Error::new(ErrorKind::PermissionDenied, format!("Authorization Error")), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"Authorization Error".to_string()` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `"docker" "inspect" "fd576a33715ea035b9bee6b35ce9118d263ff4bf46d2a4d574987d648a642b32"` [INFO] running `"docker" "rm" "-f" "fd576a33715ea035b9bee6b35ce9118d263ff4bf46d2a4d574987d648a642b32"` [INFO] [stdout] fd576a33715ea035b9bee6b35ce9118d263ff4bf46d2a4d574987d648a642b32