[INFO] crate fletcher 0.0.1 is already in cache
[INFO] extracting crate fletcher 0.0.1 into work/ex/clippy-test-run/sources/stable/reg/fletcher/0.0.1
[INFO] extracting crate fletcher 0.0.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/fletcher/0.0.1
[INFO] validating manifest of fletcher-0.0.1 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 fletcher-0.0.1 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 fletcher-0.0.1
[INFO] finished frobbing fletcher-0.0.1
[INFO] frobbed toml for fletcher-0.0.1 written to work/ex/clippy-test-run/sources/stable/reg/fletcher/0.0.1/Cargo.toml
[INFO] started frobbing fletcher-0.0.1
[INFO] finished frobbing fletcher-0.0.1
[INFO] frobbed toml for fletcher-0.0.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/fletcher/0.0.1/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 fletcher-0.0.1 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-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/fletcher/0.0.1:/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] b6e55d4e2d1eed52a54112cf5917f981578092f6cd117b121bb8c300a6193543
[INFO] running `"docker" "start" "-a" "b6e55d4e2d1eed52a54112cf5917f981578092f6cd117b121bb8c300a6193543"`
[INFO] [stderr]     Checking fletcher v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]  --> src/fletcher32.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |         0x0000ffff
[INFO] [stderr]   |         ^^^^^^^^^^ help: consider: `0x0000_ffff`
[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/fletcher64.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |         0x00000000ffffffff
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^ help: consider: `0x0000_0000_ffff_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/fletcher64.rs:20:17
[INFO] [stderr]    |
[INFO] [stderr] 20 |         (self & 0xffffffff) + (self >> 32)
[INFO] [stderr]    |                 ^^^^^^^^^^ help: consider: `0xffff_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/fletcher32.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |         0x0000ffff
[INFO] [stderr]   |         ^^^^^^^^^^ help: consider: `0x0000_ffff`
[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/fletcher64.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |         0x00000000ffffffff
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^ help: consider: `0x0000_0000_ffff_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/fletcher64.rs:20:17
[INFO] [stderr]    |
[INFO] [stderr] 20 |         (self & 0xffffffff) + (self >> 32)
[INFO] [stderr]    |                 ^^^^^^^^^^ help: consider: `0xffff_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:19:29
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let zeros = vec![0; 200000usize];
[INFO] [stderr]    |                             ^^^^^^^^^^^ help: consider: `200_000usize`
[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:27:32
[INFO] [stderr]    |
[INFO] [stderr] 27 |         let zeros = vec![0xff; 200000usize];
[INFO] [stderr]    |                                ^^^^^^^^^^^ help: consider: `200_000usize`
[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:40:37
[INFO] [stderr]    |
[INFO] [stderr] 40 |         assert!(checksum.value() == 0xdcf30fb3);
[INFO] [stderr]    |                                     ^^^^^^^^^^ help: consider: `0xdcf3_0fb3`
[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:45:29
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let zeros = vec![0; 200000usize];
[INFO] [stderr]    |                             ^^^^^^^^^^^ help: consider: `200_000usize`
[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:48:37
[INFO] [stderr]    |
[INFO] [stderr] 48 |         assert!(checksum.value() == 0xffffffff);
[INFO] [stderr]    |                                     ^^^^^^^^^^ help: consider: `0xffff_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:53:34
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let zeros = vec![0xffff; 200000usize];
[INFO] [stderr]    |                                  ^^^^^^^^^^^ help: consider: `200_000usize`
[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:56:37
[INFO] [stderr]    |
[INFO] [stderr] 56 |         assert!(checksum.value() == 0xffffffff);
[INFO] [stderr]    |                                     ^^^^^^^^^^ help: consider: `0xffff_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:61:29
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let zeros = vec![0; 200000usize];
[INFO] [stderr]    |                             ^^^^^^^^^^^ help: consider: `200_000usize`
[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:64:37
[INFO] [stderr]    |
[INFO] [stderr] 64 |         assert!(checksum.value() == 0xffffffffffffffff);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^ help: consider: `0xffff_ffff_ffff_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:69:26
[INFO] [stderr]    |
[INFO] [stderr] 69 |         let zeros = vec![0xffffffff; 200000usize];
[INFO] [stderr]    |                          ^^^^^^^^^^ help: consider: `0xffff_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:69:38
[INFO] [stderr]    |
[INFO] [stderr] 69 |         let zeros = vec![0xffffffff; 200000usize];
[INFO] [stderr]    |                                      ^^^^^^^^^^^ help: consider: `200_000usize`
[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:72:37
[INFO] [stderr]    |
[INFO] [stderr] 72 |         assert!(checksum.value() == 0xffffffffffffffff);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^ help: consider: `0xffff_ffff_ffff_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: you should consider adding a `Default` implementation for `generic_fletcher::Fletcher<T, U>`
[INFO] [stderr]   --> src/generic_fletcher.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | /     pub fn new() -> Fletcher<T, U> {
[INFO] [stderr] 25 | |         Fletcher {
[INFO] [stderr] 26 | |             a: T::default_value(),
[INFO] [stderr] 27 | |             b: T::default_value(),
[INFO] [stderr] 28 | |             phantom: PhantomData,
[INFO] [stderr] 29 | |         }
[INFO] [stderr] 30 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl Default for generic_fletcher::Fletcher<T, U> {
[INFO] [stderr] 20 |     fn default() -> Self {
[INFO] [stderr] 21 |         Self::new()
[INFO] [stderr] 22 |     }
[INFO] [stderr] 23 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `generic_fletcher::Fletcher<T, U>`
[INFO] [stderr]   --> src/generic_fletcher.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | /     pub fn new() -> Fletcher<T, U> {
[INFO] [stderr] 25 | |         Fletcher {
[INFO] [stderr] 26 | |             a: T::default_value(),
[INFO] [stderr] 27 | |             b: T::default_value(),
[INFO] [stderr] 28 | |             phantom: PhantomData,
[INFO] [stderr] 29 | |         }
[INFO] [stderr] 30 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl Default for generic_fletcher::Fletcher<T, U> {
[INFO] [stderr] 20 |     fn default() -> Self {
[INFO] [stderr] 21 |         Self::new()
[INFO] [stderr] 22 |     }
[INFO] [stderr] 23 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "b6e55d4e2d1eed52a54112cf5917f981578092f6cd117b121bb8c300a6193543"`
[INFO] running `"docker" "rm" "-f" "b6e55d4e2d1eed52a54112cf5917f981578092f6cd117b121bb8c300a6193543"`
[INFO] [stdout] b6e55d4e2d1eed52a54112cf5917f981578092f6cd117b121bb8c300a6193543