[INFO] crate proquint 0.1.0 is already in cache
[INFO] extracting crate proquint 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/proquint/0.1.0
[INFO] extracting crate proquint 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/proquint/0.1.0
[INFO] validating manifest of proquint-0.1.0 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 proquint-0.1.0 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 proquint-0.1.0
[INFO] finished frobbing proquint-0.1.0
[INFO] frobbed toml for proquint-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/proquint/0.1.0/Cargo.toml
[INFO] started frobbing proquint-0.1.0
[INFO] finished frobbing proquint-0.1.0
[INFO] frobbed toml for proquint-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/proquint/0.1.0/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 proquint-0.1.0 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-6/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/proquint/0.1.0:/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] 922eda8e360d5adfa1fa3197f5eb83408ac8bbcc60d6c63af136f0dc2510a0cf
[INFO] running `"docker" "start" "-a" "922eda8e360d5adfa1fa3197f5eb83408ac8bbcc60d6c63af136f0dc2510a0cf"`
[INFO] [stderr]     Checking proquint v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/lib.rs:115:24
[INFO] [stderr]     |
[INFO] [stderr] 115 | const UINT2CONSONANT: &'static [char] = &['b', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'm', 'n', 'p',
[INFO] [stderr]     |                       -^^^^^^^------- help: consider removing `'static`: `&[char]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/lib.rs:117:20
[INFO] [stderr]     |
[INFO] [stderr] 117 | const UINT2VOWEL: &'static [char] = &['a', 'i', 'o', 'u'];
[INFO] [stderr]     |                   -^^^^^^^------- help: consider removing `'static`: `&[char]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:204:30
[INFO] [stderr]     |
[INFO] [stderr] 204 |         let first = ((self & 0xFFFF0000) >> 16) as u16;
[INFO] [stderr]     |                              ^^^^^^^^^^ help: consider: `0xFFFF_0000`
[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:205:30
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let second = (self & 0x0000FFFF) as u16;
[INFO] [stderr]     |                              ^^^^^^^^^^ help: consider: `0x0000_FFFF`
[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:220:30
[INFO] [stderr]     |
[INFO] [stderr] 220 |         let first = ((self & 0xFFFF000000000000) >> 48) as u16;
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^ help: consider: `0xFFFF_0000_0000_0000`
[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:221:31
[INFO] [stderr]     |
[INFO] [stderr] 221 |         let second = ((self & 0x0000FFFF00000000) >> 32) as u16;
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^ help: consider: `0x0000_FFFF_0000_0000`
[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:222:30
[INFO] [stderr]     |
[INFO] [stderr] 222 |         let third = ((self & 0x00000000FFFF0000) >> 16) as u16;
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^ help: consider: `0x0000_0000_FFFF_0000`
[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:223:30
[INFO] [stderr]     |
[INFO] [stderr] 223 |         let fourth = (self & 0x000000000000FFFF) as u16;
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^ help: consider: `0x0000_0000_0000_FFFF`
[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:252:32
[INFO] [stderr]     |
[INFO] [stderr] 252 |         let second = (as_int & 0x00FF0000) >> 16;
[INFO] [stderr]     |                                ^^^^^^^^^^ help: consider: `0x00FF_0000`
[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:253:31
[INFO] [stderr]     |
[INFO] [stderr] 253 |         let third = (as_int & 0x0000FF00) >> 8;
[INFO] [stderr]     |                               ^^^^^^^^^^ help: consider: `0x0000_FF00`
[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:254:31
[INFO] [stderr]     |
[INFO] [stderr] 254 |         let fourth = as_int & 0x000000FF;
[INFO] [stderr]     |                               ^^^^^^^^^^ help: consider: `0x0000_00FF`
[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: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/lib.rs:115:24
[INFO] [stderr]     |
[INFO] [stderr] 115 | const UINT2CONSONANT: &'static [char] = &['b', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'm', 'n', 'p',
[INFO] [stderr]     |                       -^^^^^^^------- help: consider removing `'static`: `&[char]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/lib.rs:117:20
[INFO] [stderr]     |
[INFO] [stderr] 117 | const UINT2VOWEL: &'static [char] = &['a', 'i', 'o', 'u'];
[INFO] [stderr]     |                   -^^^^^^^------- help: consider removing `'static`: `&[char]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:204:30
[INFO] [stderr]     |
[INFO] [stderr] 204 |         let first = ((self & 0xFFFF0000) >> 16) as u16;
[INFO] [stderr]     |                              ^^^^^^^^^^ help: consider: `0xFFFF_0000`
[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:205:30
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let second = (self & 0x0000FFFF) as u16;
[INFO] [stderr]     |                              ^^^^^^^^^^ help: consider: `0x0000_FFFF`
[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:220:30
[INFO] [stderr]     |
[INFO] [stderr] 220 |         let first = ((self & 0xFFFF000000000000) >> 48) as u16;
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^ help: consider: `0xFFFF_0000_0000_0000`
[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:221:31
[INFO] [stderr]     |
[INFO] [stderr] 221 |         let second = ((self & 0x0000FFFF00000000) >> 32) as u16;
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^ help: consider: `0x0000_FFFF_0000_0000`
[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:222:30
[INFO] [stderr]     |
[INFO] [stderr] 222 |         let third = ((self & 0x00000000FFFF0000) >> 16) as u16;
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^ help: consider: `0x0000_0000_FFFF_0000`
[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:223:30
[INFO] [stderr]     |
[INFO] [stderr] 223 |         let fourth = (self & 0x000000000000FFFF) as u16;
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^ help: consider: `0x0000_0000_0000_FFFF`
[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:252:32
[INFO] [stderr]     |
[INFO] [stderr] 252 |         let second = (as_int & 0x00FF0000) >> 16;
[INFO] [stderr]     |                                ^^^^^^^^^^ help: consider: `0x00FF_0000`
[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:253:31
[INFO] [stderr]     |
[INFO] [stderr] 253 |         let third = (as_int & 0x0000FF00) >> 8;
[INFO] [stderr]     |                               ^^^^^^^^^^ help: consider: `0x0000_FF00`
[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:254:31
[INFO] [stderr]     |
[INFO] [stderr] 254 |         let fourth = as_int & 0x000000FF;
[INFO] [stderr]     |                               ^^^^^^^^^^ help: consider: `0x0000_00FF`
[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: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:242:27
[INFO] [stderr]     |
[INFO] [stderr] 242 |         let as_int: u32 = octets[3] as u32 | (octets[2] as u32) << 8 | (octets[1] as u32) << 16 |
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^ help: try: `u32::from(octets[3])`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:242:46
[INFO] [stderr]     |
[INFO] [stderr] 242 |         let as_int: u32 = octets[3] as u32 | (octets[2] as u32) << 8 | (octets[1] as u32) << 16 |
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(octets[2])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:242:72
[INFO] [stderr]     |
[INFO] [stderr] 242 |         let as_int: u32 = octets[3] as u32 | (octets[2] as u32) << 8 | (octets[1] as u32) << 16 |
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(octets[1])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:243:27
[INFO] [stderr]     |
[INFO] [stderr] 243 |                           (octets[0] as u32) << 24;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(octets[0])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:242:27
[INFO] [stderr]     |
[INFO] [stderr] 242 |         let as_int: u32 = octets[3] as u32 | (octets[2] as u32) << 8 | (octets[1] as u32) << 16 |
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^ help: try: `u32::from(octets[3])`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:242:46
[INFO] [stderr]     |
[INFO] [stderr] 242 |         let as_int: u32 = octets[3] as u32 | (octets[2] as u32) << 8 | (octets[1] as u32) << 16 |
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(octets[2])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:242:72
[INFO] [stderr]     |
[INFO] [stderr] 242 |         let as_int: u32 = octets[3] as u32 | (octets[2] as u32) << 8 | (octets[1] as u32) << 16 |
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(octets[1])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:243:27
[INFO] [stderr]     |
[INFO] [stderr] 243 |                           (octets[0] as u32) << 24;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(octets[0])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "922eda8e360d5adfa1fa3197f5eb83408ac8bbcc60d6c63af136f0dc2510a0cf"`
[INFO] running `"docker" "rm" "-f" "922eda8e360d5adfa1fa3197f5eb83408ac8bbcc60d6c63af136f0dc2510a0cf"`
[INFO] [stdout] 922eda8e360d5adfa1fa3197f5eb83408ac8bbcc60d6c63af136f0dc2510a0cf