[INFO] updating cached repository chriserin/cards
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/chriserin/cards
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/chriserin/cards" "work/ex/clippy-test-run/sources/stable/gh/chriserin/cards"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/chriserin/cards'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/chriserin/cards" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/chriserin/cards"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/chriserin/cards'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dca7635be1c9a875eb5098640fd60385b9207fdc
[INFO] sha for GitHub repo chriserin/cards: dca7635be1c9a875eb5098640fd60385b9207fdc
[INFO] validating manifest of chriserin/cards 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 chriserin/cards 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 chriserin/cards
[INFO] finished frobbing chriserin/cards
[INFO] frobbed toml for chriserin/cards written to work/ex/clippy-test-run/sources/stable/gh/chriserin/cards/Cargo.toml
[INFO] started frobbing chriserin/cards
[INFO] finished frobbing chriserin/cards
[INFO] frobbed toml for chriserin/cards written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/chriserin/cards/Cargo.toml
[INFO] crate chriserin/cards 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 chriserin/cards 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-1/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/gh/chriserin/cards:/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] c9d611dafc1b76c9a71d3d4805f431c065e9661b54b6e56709ecb055671e2721
[INFO] running `"docker" "start" "-a" "c9d611dafc1b76c9a71d3d4805f431c065e9661b54b6e56709ecb055671e2721"`
[INFO] [stderr]     Checking cards v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/deck.rs:42:30
[INFO] [stderr]    |
[INFO] [stderr] 42 |             cards.push(Card{ suit: suit, card_number: card_number});
[INFO] [stderr]    |                              ^^^^^^^^^^ help: replace it with: `suit`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/deck.rs:42:42
[INFO] [stderr]    |
[INFO] [stderr] 42 |             cards.push(Card{ suit: suit, card_number: card_number});
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `card_number`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]   --> src/main.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     println!("");
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]   --> src/main.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     println!("");
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/deck.rs:42:30
[INFO] [stderr]    |
[INFO] [stderr] 42 |             cards.push(Card{ suit: suit, card_number: card_number});
[INFO] [stderr]    |                              ^^^^^^^^^^ help: replace it with: `suit`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/deck.rs:42:42
[INFO] [stderr]    |
[INFO] [stderr] 42 |             cards.push(Card{ suit: suit, card_number: card_number});
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `card_number`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]   --> src/main.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     println!("");
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]   --> src/main.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     println!("");
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/main.rs:47:15
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn report(h1: &Vec<deck::Card>, h2: &Vec<deck::Card>, sacrifices: &Vec<deck::Card>, counter: i32) {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^ help: change this to: `&[deck::Card]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/main.rs:47:37
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn report(h1: &Vec<deck::Card>, h2: &Vec<deck::Card>, sacrifices: &Vec<deck::Card>, counter: i32) {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^ help: change this to: `&[deck::Card]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/main.rs:47:67
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn report(h1: &Vec<deck::Card>, h2: &Vec<deck::Card>, sacrifices: &Vec<deck::Card>, counter: i32) {
[INFO] [stderr]    |                                                                   ^^^^^^^^^^^^^^^^ help: change this to: `&[deck::Card]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/main.rs:47:15
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn report(h1: &Vec<deck::Card>, h2: &Vec<deck::Card>, sacrifices: &Vec<deck::Card>, counter: i32) {
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^ help: change this to: `&[deck::Card]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/main.rs:47:37
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn report(h1: &Vec<deck::Card>, h2: &Vec<deck::Card>, sacrifices: &Vec<deck::Card>, counter: i32) {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^ help: change this to: `&[deck::Card]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/main.rs:47:67
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn report(h1: &Vec<deck::Card>, h2: &Vec<deck::Card>, sacrifices: &Vec<deck::Card>, counter: i32) {
[INFO] [stderr]    |                                                                   ^^^^^^^^^^^^^^^^ help: change this to: `&[deck::Card]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "c9d611dafc1b76c9a71d3d4805f431c065e9661b54b6e56709ecb055671e2721"`
[INFO] running `"docker" "rm" "-f" "c9d611dafc1b76c9a71d3d4805f431c065e9661b54b6e56709ecb055671e2721"`
[INFO] [stdout] c9d611dafc1b76c9a71d3d4805f431c065e9661b54b6e56709ecb055671e2721