[INFO] crate ux 0.1.3 is already in cache [INFO] extracting crate ux 0.1.3 into work/ex/clippy-test-run/sources/stable/reg/ux/0.1.3 [INFO] extracting crate ux 0.1.3 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ux/0.1.3 [INFO] validating manifest of ux-0.1.3 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 ux-0.1.3 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 ux-0.1.3 [INFO] finished frobbing ux-0.1.3 [INFO] frobbed toml for ux-0.1.3 written to work/ex/clippy-test-run/sources/stable/reg/ux/0.1.3/Cargo.toml [INFO] started frobbing ux-0.1.3 [INFO] finished frobbing ux-0.1.3 [INFO] frobbed toml for ux-0.1.3 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ux/0.1.3/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 ux-0.1.3 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-3/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/ux/0.1.3:/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] 8368ee6449a1371a5991a21ffc7ec7d054bffc646f8ebdaef134b28b6af37bf8 [INFO] running `"docker" "start" "-a" "8368ee6449a1371a5991a21ffc7ec7d054bffc646f8ebdaef134b28b6af37bf8"` [INFO] [stderr] Checking ux v0.1.3 (/opt/crater/workdir) [INFO] [stderr] warning: long literal lacking separators [INFO] [stderr] --> src/lib.rs:728:23 [INFO] [stderr] | [INFO] [stderr] 728 | assert_eq!(u4(0b11000110).mask().0, 0b00000110); [INFO] [stderr] | ^^^^^^^^^^ help: consider: `0b1100_0110` [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/lib.rs:728:45 [INFO] [stderr] | [INFO] [stderr] 728 | assert_eq!(u4(0b11000110).mask().0, 0b00000110); [INFO] [stderr] | ^^^^^^^^^^ help: consider: `0b0000_0110` [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/lib.rs:729:23 [INFO] [stderr] | [INFO] [stderr] 729 | assert_eq!(u4(0b00001000).mask().0, 0b00001000); [INFO] [stderr] | ^^^^^^^^^^ help: consider: `0b0000_1000` [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/lib.rs:729:45 [INFO] [stderr] | [INFO] [stderr] 729 | assert_eq!(u4(0b00001000).mask().0, 0b00001000); [INFO] [stderr] | ^^^^^^^^^^ help: consider: `0b0000_1000` [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/lib.rs:730:23 [INFO] [stderr] | [INFO] [stderr] 730 | assert_eq!(u4(0b00001110).mask().0, 0b00001110); [INFO] [stderr] | ^^^^^^^^^^ help: consider: `0b0000_1110` [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/lib.rs:730:45 [INFO] [stderr] | [INFO] [stderr] 730 | assert_eq!(u4(0b00001110).mask().0, 0b00001110); [INFO] [stderr] | ^^^^^^^^^^ help: consider: `0b0000_1110` [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/lib.rs:732:23 [INFO] [stderr] | [INFO] [stderr] 732 | assert_eq!(i4(0b11000110u8 as i8).mask().0, 0b00000110u8 as i8); [INFO] [stderr] | ^^^^^^^^^^^^ help: consider: `0b1100_0110u8` [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/lib.rs:732:53 [INFO] [stderr] | [INFO] [stderr] 732 | assert_eq!(i4(0b11000110u8 as i8).mask().0, 0b00000110u8 as i8); [INFO] [stderr] | ^^^^^^^^^^^^ help: consider: `0b0000_0110u8` [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/lib.rs:733:23 [INFO] [stderr] | [INFO] [stderr] 733 | assert_eq!(i4(0b00001000u8 as i8).mask().0, 0b11111000u8 as i8); [INFO] [stderr] | ^^^^^^^^^^^^ help: consider: `0b0000_1000u8` [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/lib.rs:733:53 [INFO] [stderr] | [INFO] [stderr] 733 | assert_eq!(i4(0b00001000u8 as i8).mask().0, 0b11111000u8 as i8); [INFO] [stderr] | ^^^^^^^^^^^^ help: consider: `0b1111_1000u8` [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/lib.rs:734:23 [INFO] [stderr] | [INFO] [stderr] 734 | assert_eq!(i4(0b00001110u8 as i8).mask().0, 0b11111110u8 as i8); [INFO] [stderr] | ^^^^^^^^^^^^ help: consider: `0b0000_1110u8` [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/lib.rs:734:53 [INFO] [stderr] | [INFO] [stderr] 734 | assert_eq!(i4(0b00001110u8 as i8).mask().0, 0b11111110u8 as i8); [INFO] [stderr] | ^^^^^^^^^^^^ help: consider: `0b1111_1110u8` [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: you seem to be trying to match on a boolean expression [INFO] [stderr] --> src/conversion.rs:304:9 [INFO] [stderr] | [INFO] [stderr] 304 | / match b { [INFO] [stderr] 305 | | true => u1(1), [INFO] [stderr] 306 | | false => u1(0), [INFO] [stderr] 307 | | } [INFO] [stderr] | |_________^ help: consider using an if/else expression: `if b { u1(1) } else { u1(0) }` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::match_bool)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to match on a boolean expression [INFO] [stderr] --> src/conversion.rs:304:9 [INFO] [stderr] | [INFO] [stderr] 304 | / match b { [INFO] [stderr] 305 | | true => u1(1), [INFO] [stderr] 306 | | false => u1(0), [INFO] [stderr] 307 | | } [INFO] [stderr] | |_________^ help: consider using an if/else expression: `if b { u1(1) } else { u1(0) }` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::match_bool)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool [INFO] [stderr] [INFO] [stderr] error: equal expressions as operands to `-` [INFO] [stderr] --> src/lib.rs:847:20 [INFO] [stderr] | [INFO] [stderr] 847 | assert_eq!(i7::MIN - i7::MIN , i7(0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::eq_op)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#eq_op [INFO] [stderr] [INFO] [stderr] warning: needlessly taken reference of left operand [INFO] [stderr] --> src/lib.rs:925:20 [INFO] [stderr] | [INFO] [stderr] 925 | assert_eq!(&u9(1) | u9(8), u9(9)); [INFO] [stderr] | ------^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: use the left value directly: `u9(1)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::op_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] [INFO] [stderr] warning: taken reference of right operand [INFO] [stderr] --> src/lib.rs:926:20 [INFO] [stderr] | [INFO] [stderr] 926 | assert_eq!(u9(1) | &u9(8), u9(9)); [INFO] [stderr] | ^^^^^^^^------ [INFO] [stderr] | | [INFO] [stderr] | help: use the right value directly: `u9(8)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] [INFO] [stderr] warning: needlessly taken reference of both operands [INFO] [stderr] --> src/lib.rs:927:20 [INFO] [stderr] | [INFO] [stderr] 927 | assert_eq!(&u9(1) | &u9(8), u9(9)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] help: use the values directly [INFO] [stderr] | [INFO] [stderr] 927 | assert_eq!(u9(1) | u9(8), u9(9)); [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: needlessly taken reference of left operand [INFO] [stderr] --> src/lib.rs:945:20 [INFO] [stderr] | [INFO] [stderr] 945 | assert_eq!(&u7(0) ^ u7(42), u7(42)); [INFO] [stderr] | ------^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: use the left value directly: `u7(0)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] [INFO] [stderr] warning: taken reference of right operand [INFO] [stderr] --> src/lib.rs:946:20 [INFO] [stderr] | [INFO] [stderr] 946 | assert_eq!(u7(0x10) ^ &u7(0x1), u7(0x11)); [INFO] [stderr] | ^^^^^^^^^^^-------- [INFO] [stderr] | | [INFO] [stderr] | help: use the right value directly: `u7(0x1)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] [INFO] [stderr] warning: needlessly taken reference of both operands [INFO] [stderr] --> src/lib.rs:947:20 [INFO] [stderr] | [INFO] [stderr] 947 | assert_eq!(&u7(11) ^ &u7(1), u7(10)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] help: use the values directly [INFO] [stderr] | [INFO] [stderr] 947 | assert_eq!(u7(11) ^ u7(1), u7(10)); [INFO] [stderr] | ^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: needlessly taken reference of left operand [INFO] [stderr] --> src/lib.rs:966:20 [INFO] [stderr] | [INFO] [stderr] 966 | assert_eq!(&i9(-7) & i9(-9), i9::from(&-7i8 & -9i8)); [INFO] [stderr] | -------^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: use the left value directly: `i9(-7)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] [INFO] [stderr] warning: needlessly taken reference of left operand [INFO] [stderr] --> src/lib.rs:966:47 [INFO] [stderr] | [INFO] [stderr] 966 | assert_eq!(&i9(-7) & i9(-9), i9::from(&-7i8 & -9i8)); [INFO] [stderr] | -----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: use the left value directly: `-7i8` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] [INFO] [stderr] warning: taken reference of right operand [INFO] [stderr] --> src/lib.rs:967:20 [INFO] [stderr] | [INFO] [stderr] 967 | assert_eq!(i9(-7) & &i9(-9), i9::from(-7i8 & &-9i8)); [INFO] [stderr] | ^^^^^^^^^------- [INFO] [stderr] | | [INFO] [stderr] | help: use the right value directly: `i9(-9)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] [INFO] [stderr] warning: taken reference of right operand [INFO] [stderr] --> src/lib.rs:967:47 [INFO] [stderr] | [INFO] [stderr] 967 | assert_eq!(i9(-7) & &i9(-9), i9::from(-7i8 & &-9i8)); [INFO] [stderr] | ^^^^^^^----- [INFO] [stderr] | | [INFO] [stderr] | help: use the right value directly: `-9i8` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] [INFO] [stderr] warning: needlessly taken reference of both operands [INFO] [stderr] --> src/lib.rs:968:20 [INFO] [stderr] | [INFO] [stderr] 968 | assert_eq!(&i9(-7) & &i9(-9), i9::from(&-7i8 & &-9i8)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] help: use the values directly [INFO] [stderr] | [INFO] [stderr] 968 | assert_eq!(i9(-7) & i9(-9), i9::from(&-7i8 & &-9i8)); [INFO] [stderr] | ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: needlessly taken reference of both operands [INFO] [stderr] --> src/lib.rs:968:48 [INFO] [stderr] | [INFO] [stderr] 968 | assert_eq!(&i9(-7) & &i9(-9), i9::from(&-7i8 & &-9i8)); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] help: use the values directly [INFO] [stderr] | [INFO] [stderr] 968 | assert_eq!(&i9(-7) & &i9(-9), i9::from(-7i8 & -9i8)); [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: needlessly taken reference of left operand [INFO] [stderr] --> src/lib.rs:971:20 [INFO] [stderr] | [INFO] [stderr] 971 | assert_eq!(&u9(8) & u9(9), u9(8)); [INFO] [stderr] | ------^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: use the left value directly: `u9(8)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] [INFO] [stderr] warning: taken reference of right operand [INFO] [stderr] --> src/lib.rs:972:20 [INFO] [stderr] | [INFO] [stderr] 972 | assert_eq!(u9(8) & &u9(9), u9(8)); [INFO] [stderr] | ^^^^^^^^------ [INFO] [stderr] | | [INFO] [stderr] | help: use the right value directly: `u9(9)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] [INFO] [stderr] warning: needlessly taken reference of both operands [INFO] [stderr] --> src/lib.rs:973:20 [INFO] [stderr] | [INFO] [stderr] 973 | assert_eq!(&u9(8) & &u9(9), u9(8)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref [INFO] [stderr] help: use the values directly [INFO] [stderr] | [INFO] [stderr] 973 | assert_eq!(u9(8) & u9(9), u9(8)); [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `ux`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "8368ee6449a1371a5991a21ffc7ec7d054bffc646f8ebdaef134b28b6af37bf8"` [INFO] running `"docker" "rm" "-f" "8368ee6449a1371a5991a21ffc7ec7d054bffc646f8ebdaef134b28b6af37bf8"` [INFO] [stdout] 8368ee6449a1371a5991a21ffc7ec7d054bffc646f8ebdaef134b28b6af37bf8