[INFO] crate sgp30 0.2.1 is already in cache [INFO] extracting crate sgp30 0.2.1 into work/ex/clippy-test-run/sources/stable/reg/sgp30/0.2.1 [INFO] extracting crate sgp30 0.2.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/sgp30/0.2.1 [INFO] validating manifest of sgp30-0.2.1 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 sgp30-0.2.1 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 sgp30-0.2.1 [INFO] finished frobbing sgp30-0.2.1 [INFO] frobbed toml for sgp30-0.2.1 written to work/ex/clippy-test-run/sources/stable/reg/sgp30/0.2.1/Cargo.toml [INFO] started frobbing sgp30-0.2.1 [INFO] finished frobbing sgp30-0.2.1 [INFO] frobbed toml for sgp30-0.2.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/sgp30/0.2.1/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 sgp30-0.2.1 against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/sgp30/0.2.1:/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" "-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] e6363095f70b560129be134bd226096fa9682e902d7c90b2d59d958c8ca97f76 [INFO] running `"docker" "start" "-a" "e6363095f70b560129be134bd226096fa9682e902d7c90b2d59d958c8ca97f76"` [INFO] [stderr] Checking nb v0.1.1 [INFO] [stderr] Checking i2cdev v0.4.1 [INFO] [stderr] Checking embedded-hal v0.2.2 [INFO] [stderr] Checking sgp30 v0.2.1 (/opt/crater/workdir) [INFO] [stderr] Checking embedded-hal-mock v0.4.1 [INFO] [stderr] Checking linux-embedded-hal v0.2.2 [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/types.rs:163:39 [INFO] [stderr] | [INFO] [stderr] 163 | assert_eq!(Humidity::from_f32(0.00390625f32), Ok(Humidity::new(0x00, 0x01).unwrap())); [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider: `0.003_906_25f32` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::unreadable_literal)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/types.rs:164:39 [INFO] [stderr] | [INFO] [stderr] 164 | assert_eq!(Humidity::from_f32(255.99609375f32), Ok(Humidity::new(0xFF, 0xFF).unwrap())); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: consider: `255.996_093_75f32` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/types.rs:166:39 [INFO] [stderr] | [INFO] [stderr] 166 | assert_eq!(Humidity::from_f32(16.999999f32), Ok(Humidity::new(0x10, 0xFF).unwrap())); [INFO] [stderr] | ^^^^^^^^^^^^ help: consider: `16.999_999f32` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/types.rs:180:27 [INFO] [stderr] | [INFO] [stderr] 180 | assert_eq!(float, 0.00390625f32); [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider: `0.003_906_25f32` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/types.rs:182:27 [INFO] [stderr] | [INFO] [stderr] 182 | assert_eq!(float, 255.99609375); [INFO] [stderr] | ^^^^^^^^^^^^ help: consider: `255.996_093_75` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal [INFO] [stderr] [INFO] [stderr] warning: float has excessive precision [INFO] [stderr] --> src/types.rs:164:39 [INFO] [stderr] | [INFO] [stderr] 164 | assert_eq!(Humidity::from_f32(255.99609375f32), Ok(Humidity::new(0xFF, 0xFF).unwrap())); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `255.996_1` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::excessive_precision)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision [INFO] [stderr] [INFO] [stderr] warning: float has excessive precision [INFO] [stderr] --> src/types.rs:166:39 [INFO] [stderr] | [INFO] [stderr] 166 | assert_eq!(Humidity::from_f32(16.999999f32), Ok(Humidity::new(0x10, 0xFF).unwrap())); [INFO] [stderr] | ^^^^^^^^^^^^ help: consider changing the type or truncating it to: `16.999_998` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/types.rs:180:9 [INFO] [stderr] | [INFO] [stderr] 180 | assert_eq!(float, 0.00390625f32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::float_cmp)] on by default [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/types.rs:180:9 [INFO] [stderr] | [INFO] [stderr] 180 | assert_eq!(float, 0.00390625f32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: float has excessive precision [INFO] [stderr] --> src/types.rs:182:27 [INFO] [stderr] | [INFO] [stderr] 182 | assert_eq!(float, 255.99609375); [INFO] [stderr] | ^^^^^^^^^^^^ help: consider changing the type or truncating it to: `255.996_1` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/types.rs:182:9 [INFO] [stderr] | [INFO] [stderr] 182 | assert_eq!(float, 255.99609375); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/types.rs:182:9 [INFO] [stderr] | [INFO] [stderr] 182 | assert_eq!(float, 255.99609375); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: strict comparison of f32 or f64 [INFO] [stderr] --> src/types.rs:184:9 [INFO] [stderr] | [INFO] [stderr] 184 | assert_eq!(float, 16.5); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available. [INFO] [stderr] --> src/types.rs:184:9 [INFO] [stderr] | [INFO] [stderr] 184 | assert_eq!(float, 16.5); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: Err(_) will match all errors, maybe not a good idea [INFO] [stderr] --> src/lib.rs:662:13 [INFO] [stderr] | [INFO] [stderr] 662 | Err(_) => panic!("Invalid error: Must be Crc"), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::match_wild_err_arm)] on by default [INFO] [stderr] = note: to remove this warning, match each error separately or use unreachable macro [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_wild_err_arm [INFO] [stderr] [INFO] [stderr] warning: Err(_) will match all errors, maybe not a good idea [INFO] [stderr] --> src/lib.rs:672:13 [INFO] [stderr] | [INFO] [stderr] 672 | Err(_) => panic!("Invalid error: Must be Crc"), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: to remove this warning, match each error separately or use unreachable macro [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_wild_err_arm [INFO] [stderr] [INFO] [stderr] warning: Err(_) will match all errors, maybe not a good idea [INFO] [stderr] --> src/lib.rs:702:13 [INFO] [stderr] | [INFO] [stderr] 702 | Err(_) => panic!("Invalid error: Must be Crc"), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: to remove this warning, match each error separately or use unreachable macro [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_wild_err_arm [INFO] [stderr] [INFO] [stderr] warning: Err(_) will match all errors, maybe not a good idea [INFO] [stderr] --> src/lib.rs:755:13 [INFO] [stderr] | [INFO] [stderr] 755 | Err(_) => panic!("Wrong error returned"), [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: to remove this warning, match each error separately or use unreachable macro [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_wild_err_arm [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `sgp30`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "e6363095f70b560129be134bd226096fa9682e902d7c90b2d59d958c8ca97f76"` [INFO] running `"docker" "rm" "-f" "e6363095f70b560129be134bd226096fa9682e902d7c90b2d59d958c8ca97f76"` [INFO] [stdout] e6363095f70b560129be134bd226096fa9682e902d7c90b2d59d958c8ca97f76