[INFO] updating cached repository sumchege/bin-prot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sumchege/bin-prot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sumchege/bin-prot" "work/ex/clippy-test-run/sources/stable/gh/sumchege/bin-prot"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/sumchege/bin-prot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sumchege/bin-prot" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/sumchege/bin-prot"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/sumchege/bin-prot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 655c82f151751dc49a7908e1158c326ab900b2dc
[INFO] sha for GitHub repo sumchege/bin-prot: 655c82f151751dc49a7908e1158c326ab900b2dc
[INFO] validating manifest of sumchege/bin-prot 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 sumchege/bin-prot 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 sumchege/bin-prot
[INFO] finished frobbing sumchege/bin-prot
[INFO] frobbed toml for sumchege/bin-prot written to work/ex/clippy-test-run/sources/stable/gh/sumchege/bin-prot/Cargo.toml
[INFO] started frobbing sumchege/bin-prot
[INFO] finished frobbing sumchege/bin-prot
[INFO] frobbed toml for sumchege/bin-prot written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/sumchege/bin-prot/Cargo.toml
[INFO] crate sumchege/bin-prot has a lockfile. skipping
[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 sumchege/bin-prot against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/sumchege/bin-prot:/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] 1470069c2ed02dd4ed45d11ba060b6a34e51c4264495a1c9f4eba5f3ff53dcb9
[INFO] running `"docker" "start" "-a" "1470069c2ed02dd4ed45d11ba060b6a34e51c4264495a1c9f4eba5f3ff53dcb9"`
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]     Checking nom v4.1.1
[INFO] [stderr]     Checking bin_prot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:74:22
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let frame = vec![0b10000001, 0b10000011, 0b00000000, 0b00000000,
[INFO] [stderr]    |                      ^^^^^^^^^^ help: consider: `0b1000_0001`
[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/main.rs:74:34
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let frame = vec![0b10000001, 0b10000011, 0b00000000, 0b00000000,
[INFO] [stderr]    |                                  ^^^^^^^^^^ help: consider: `0b1000_0011`
[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/main.rs:74:46
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let frame = vec![0b10000001, 0b10000011, 0b00000000, 0b00000000,
[INFO] [stderr]    |                                              ^^^^^^^^^^ help: consider: `0b0000_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/main.rs:74:58
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let frame = vec![0b10000001, 0b10000011, 0b00000000, 0b00000000,
[INFO] [stderr]    |                                                          ^^^^^^^^^^ help: consider: `0b0000_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/main.rs:75:18
[INFO] [stderr]    |
[INFO] [stderr] 75 |                  0b00000000, 0b00000000, 0b00000000, 0b00000000,
[INFO] [stderr]    |                  ^^^^^^^^^^ help: consider: `0b0000_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/main.rs:75:30
[INFO] [stderr]    |
[INFO] [stderr] 75 |                  0b00000000, 0b00000000, 0b00000000, 0b00000000,
[INFO] [stderr]    |                              ^^^^^^^^^^ help: consider: `0b0000_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/main.rs:75:42
[INFO] [stderr]    |
[INFO] [stderr] 75 |                  0b00000000, 0b00000000, 0b00000000, 0b00000000,
[INFO] [stderr]    |                                          ^^^^^^^^^^ help: consider: `0b0000_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/main.rs:75:54
[INFO] [stderr]    |
[INFO] [stderr] 75 |                  0b00000000, 0b00000000, 0b00000000, 0b00000000,
[INFO] [stderr]    |                                                      ^^^^^^^^^^ help: consider: `0b0000_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/main.rs:76:18
[INFO] [stderr]    |
[INFO] [stderr] 76 |                  0b00000000, 0b00000000, 0b00010010, 0b10111001,
[INFO] [stderr]    |                  ^^^^^^^^^^ help: consider: `0b0000_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/main.rs:76:30
[INFO] [stderr]    |
[INFO] [stderr] 76 |                  0b00000000, 0b00000000, 0b00010010, 0b10111001,
[INFO] [stderr]    |                              ^^^^^^^^^^ help: consider: `0b0000_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/main.rs:76:42
[INFO] [stderr]    |
[INFO] [stderr] 76 |                  0b00000000, 0b00000000, 0b00010010, 0b10111001,
[INFO] [stderr]    |                                          ^^^^^^^^^^ help: consider: `0b0001_0010`
[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/main.rs:76:54
[INFO] [stderr]    |
[INFO] [stderr] 76 |                  0b00000000, 0b00000000, 0b00010010, 0b10111001,
[INFO] [stderr]    |                                                      ^^^^^^^^^^ help: consider: `0b1011_1001`
[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/main.rs:77:18
[INFO] [stderr]    |
[INFO] [stderr] 77 |                  0b00000001, 0b00000010, 0b00000011];
[INFO] [stderr]    |                  ^^^^^^^^^^ help: consider: `0b0000_0001`
[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/main.rs:77:30
[INFO] [stderr]    |
[INFO] [stderr] 77 |                  0b00000001, 0b00000010, 0b00000011];
[INFO] [stderr]    |                              ^^^^^^^^^^ help: consider: `0b0000_0010`
[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/main.rs:77:42
[INFO] [stderr]    |
[INFO] [stderr] 77 |                  0b00000001, 0b00000010, 0b00000011];
[INFO] [stderr]    |                                          ^^^^^^^^^^ help: consider: `0b0000_0011`
[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: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:74:22
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let frame = vec![0b10000001, 0b10000011, 0b00000000, 0b00000000,
[INFO] [stderr]    |                      ^^^^^^^^^^ help: consider: `0b1000_0001`
[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/main.rs:74:34
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let frame = vec![0b10000001, 0b10000011, 0b00000000, 0b00000000,
[INFO] [stderr]    |                                  ^^^^^^^^^^ help: consider: `0b1000_0011`
[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/main.rs:74:46
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let frame = vec![0b10000001, 0b10000011, 0b00000000, 0b00000000,
[INFO] [stderr]    |                                              ^^^^^^^^^^ help: consider: `0b0000_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/main.rs:74:58
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let frame = vec![0b10000001, 0b10000011, 0b00000000, 0b00000000,
[INFO] [stderr]    |                                                          ^^^^^^^^^^ help: consider: `0b0000_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/main.rs:75:18
[INFO] [stderr]    |
[INFO] [stderr] 75 |                  0b00000000, 0b00000000, 0b00000000, 0b00000000,
[INFO] [stderr]    |                  ^^^^^^^^^^ help: consider: `0b0000_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/main.rs:75:30
[INFO] [stderr]    |
[INFO] [stderr] 75 |                  0b00000000, 0b00000000, 0b00000000, 0b00000000,
[INFO] [stderr]    |                              ^^^^^^^^^^ help: consider: `0b0000_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/main.rs:75:42
[INFO] [stderr]    |
[INFO] [stderr] 75 |                  0b00000000, 0b00000000, 0b00000000, 0b00000000,
[INFO] [stderr]    |                                          ^^^^^^^^^^ help: consider: `0b0000_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/main.rs:75:54
[INFO] [stderr]    |
[INFO] [stderr] 75 |                  0b00000000, 0b00000000, 0b00000000, 0b00000000,
[INFO] [stderr]    |                                                      ^^^^^^^^^^ help: consider: `0b0000_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/main.rs:76:18
[INFO] [stderr]    |
[INFO] [stderr] 76 |                  0b00000000, 0b00000000, 0b00010010, 0b10111001,
[INFO] [stderr]    |                  ^^^^^^^^^^ help: consider: `0b0000_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/main.rs:76:30
[INFO] [stderr]    |
[INFO] [stderr] 76 |                  0b00000000, 0b00000000, 0b00010010, 0b10111001,
[INFO] [stderr]    |                              ^^^^^^^^^^ help: consider: `0b0000_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/main.rs:76:42
[INFO] [stderr]    |
[INFO] [stderr] 76 |                  0b00000000, 0b00000000, 0b00010010, 0b10111001,
[INFO] [stderr]    |                                          ^^^^^^^^^^ help: consider: `0b0001_0010`
[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/main.rs:76:54
[INFO] [stderr]    |
[INFO] [stderr] 76 |                  0b00000000, 0b00000000, 0b00010010, 0b10111001,
[INFO] [stderr]    |                                                      ^^^^^^^^^^ help: consider: `0b1011_1001`
[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/main.rs:77:18
[INFO] [stderr]    |
[INFO] [stderr] 77 |                  0b00000001, 0b00000010, 0b00000011];
[INFO] [stderr]    |                  ^^^^^^^^^^ help: consider: `0b0000_0001`
[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/main.rs:77:30
[INFO] [stderr]    |
[INFO] [stderr] 77 |                  0b00000001, 0b00000010, 0b00000011];
[INFO] [stderr]    |                              ^^^^^^^^^^ help: consider: `0b0000_0010`
[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/main.rs:77:42
[INFO] [stderr]    |
[INFO] [stderr] 77 |                  0b00000001, 0b00000010, 0b00000011];
[INFO] [stderr]    |                                          ^^^^^^^^^^ help: consider: `0b0000_0011`
[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 u64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:54:18
[INFO] [stderr]    |
[INFO] [stderr] 54 |             _ => mask_and_length.1 as u64 
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(mask_and_length.1)`
[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 u64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:54:18
[INFO] [stderr]    |
[INFO] [stderr] 54 |             _ => mask_and_length.1 as u64 
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(mask_and_length.1)`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 6.86s
[INFO] running `"docker" "inspect" "1470069c2ed02dd4ed45d11ba060b6a34e51c4264495a1c9f4eba5f3ff53dcb9"`
[INFO] running `"docker" "rm" "-f" "1470069c2ed02dd4ed45d11ba060b6a34e51c4264495a1c9f4eba5f3ff53dcb9"`
[INFO] [stdout] 1470069c2ed02dd4ed45d11ba060b6a34e51c4264495a1c9f4eba5f3ff53dcb9