[INFO] crate sabisabi 0.4.1 is already in cache
[INFO] extracting crate sabisabi 0.4.1 into work/ex/clippy-test-run/sources/stable/reg/sabisabi/0.4.1
[INFO] extracting crate sabisabi 0.4.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/sabisabi/0.4.1
[INFO] validating manifest of sabisabi-0.4.1 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 sabisabi-0.4.1 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 sabisabi-0.4.1
[INFO] finished frobbing sabisabi-0.4.1
[INFO] frobbed toml for sabisabi-0.4.1 written to work/ex/clippy-test-run/sources/stable/reg/sabisabi/0.4.1/Cargo.toml
[INFO] started frobbing sabisabi-0.4.1
[INFO] finished frobbing sabisabi-0.4.1
[INFO] frobbed toml for sabisabi-0.4.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/sabisabi/0.4.1/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 sabisabi-0.4.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/sabisabi/0.4.1:/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" "-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] c80548bc4567bb2e822e64f4b3f652b30834610460a00c7a702a8c26eab79e45
[INFO] running `"docker" "start" "-a" "c80548bc4567bb2e822e64f4b3f652b30834610460a00c7a702a8c26eab79e45"`
[INFO] [stderr]     Checking sabisabi v0.4.1 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:31:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |             tag:   tag
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `tag`
[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/lib.rs:139:16
[INFO] [stderr]     |
[INFO] [stderr] 139 |         Anki { cards: cards }
[INFO] [stderr]     |                ^^^^^^^^^^^^ help: replace it with: `cards`
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/guessing.rs:27:24
[INFO] [stderr]    |
[INFO] [stderr] 27 |         SelectedCard { index: index, card: card }
[INFO] [stderr]    |                        ^^^^^^^^^^^^ help: replace it with: `index`
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/guessing.rs:27:38
[INFO] [stderr]    |
[INFO] [stderr] 27 |         SelectedCard { index: index, card: card }
[INFO] [stderr]    |                                      ^^^^^^^^^^ help: replace it with: `card`
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:31:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |             tag:   tag
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `tag`
[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/lib.rs:139:16
[INFO] [stderr]     |
[INFO] [stderr] 139 |         Anki { cards: cards }
[INFO] [stderr]     |                ^^^^^^^^^^^^ help: replace it with: `cards`
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/guessing.rs:27:24
[INFO] [stderr]    |
[INFO] [stderr] 27 |         SelectedCard { index: index, card: card }
[INFO] [stderr]    |                        ^^^^^^^^^^^^ help: replace it with: `index`
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/guessing.rs:27:38
[INFO] [stderr]    |
[INFO] [stderr] 27 |         SelectedCard { index: index, card: card }
[INFO] [stderr]    |                                      ^^^^^^^^^^ help: replace it with: `card`
[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: single-character string constant used as pattern
[INFO] [stderr]    --> src/lib.rs:111:28
[INFO] [stderr]     |
[INFO] [stderr] 111 |                     .split("\t")
[INFO] [stderr]     |                            ^^^^ help: try using a char instead: `'\t'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/lib.rs:126:28
[INFO] [stderr]     |
[INFO] [stderr] 126 |                     .split("\t")
[INFO] [stderr]     |                            ^^^^ help: try using a char instead: `'\t'`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/guessing.rs:62:34
[INFO] [stderr]    |
[INFO] [stderr] 62 |               SelectedCard::new(n, cards.get(n)
[INFO] [stderr]    |  __________________________________^
[INFO] [stderr] 63 | |                               .unwrap()
[INFO] [stderr]    | |_______________________________________^ help: try this: `cards[n]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/guessing.rs:69:34
[INFO] [stderr]    |
[INFO] [stderr] 69 |               SelectedCard::new(n, cards.get(n)
[INFO] [stderr]    |  __________________________________^
[INFO] [stderr] 70 | |                               .unwrap()
[INFO] [stderr]    | |_______________________________________^ help: try this: `cards[n]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/lib.rs:111:28
[INFO] [stderr]     |
[INFO] [stderr] 111 |                     .split("\t")
[INFO] [stderr]     |                            ^^^^ help: try using a char instead: `'\t'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/lib.rs:126:28
[INFO] [stderr]     |
[INFO] [stderr] 126 |                     .split("\t")
[INFO] [stderr]     |                            ^^^^ help: try using a char instead: `'\t'`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/guessing.rs:62:34
[INFO] [stderr]    |
[INFO] [stderr] 62 |               SelectedCard::new(n, cards.get(n)
[INFO] [stderr]    |  __________________________________^
[INFO] [stderr] 63 | |                               .unwrap()
[INFO] [stderr]    | |_______________________________________^ help: try this: `cards[n]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/guessing.rs:69:34
[INFO] [stderr]    |
[INFO] [stderr] 69 |               SelectedCard::new(n, cards.get(n)
[INFO] [stderr]    |  __________________________________^
[INFO] [stderr] 70 | |                               .unwrap()
[INFO] [stderr]    | |_______________________________________^ help: try this: `cards[n]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use] extern crate lazy_static;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use] extern crate lazy_static;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.97s
[INFO] running `"docker" "inspect" "c80548bc4567bb2e822e64f4b3f652b30834610460a00c7a702a8c26eab79e45"`
[INFO] running `"docker" "rm" "-f" "c80548bc4567bb2e822e64f4b3f652b30834610460a00c7a702a8c26eab79e45"`
[INFO] [stdout] c80548bc4567bb2e822e64f4b3f652b30834610460a00c7a702a8c26eab79e45