[INFO] crate regex_dfa 0.5.0 is already in cache [INFO] extracting crate regex_dfa 0.5.0 into work/ex/clippy-test-run/sources/stable/reg/regex_dfa/0.5.0 [INFO] extracting crate regex_dfa 0.5.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/regex_dfa/0.5.0 [INFO] validating manifest of regex_dfa-0.5.0 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 regex_dfa-0.5.0 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 regex_dfa-0.5.0 [INFO] removed 0 missing tests [INFO] finished frobbing regex_dfa-0.5.0 [INFO] frobbed toml for regex_dfa-0.5.0 written to work/ex/clippy-test-run/sources/stable/reg/regex_dfa/0.5.0/Cargo.toml [INFO] started frobbing regex_dfa-0.5.0 [INFO] removed 0 missing tests [INFO] finished frobbing regex_dfa-0.5.0 [INFO] frobbed toml for regex_dfa-0.5.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/regex_dfa/0.5.0/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 regex_dfa-0.5.0 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/regex_dfa/0.5.0:/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" "-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] e206322ac2448b2d372de7658b70e38e4ddac8e8fedfa3ae3214d1773d52839b [INFO] running `"docker" "start" "-a" "e206322ac2448b2d372de7658b70e38e4ddac8e8fedfa3ae3214d1773d52839b"` [INFO] [stderr] warning: An explicit [[bench]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other benchmark targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a benchmark target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/benches/bench.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a benchmark target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autobenches = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/src/lib.rs [INFO] [stderr] Checking refinery v0.1.1 [INFO] [stderr] Checking regex-syntax v0.2.6 [INFO] [stderr] Checking range-map v0.1.5 [INFO] [stderr] Checking regex_dfa v0.5.0 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/dfa/trie.rs:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | input: input, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `input` [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/dfa/mod.rs:41:13 [INFO] [stderr] | [INFO] [stderr] 41 | accept: accept, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `accept` [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/dfa/mod.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | ret: ret, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `ret` [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/dfa/mod.rs:228:13 [INFO] [stderr] | [INFO] [stderr] 228 | log_num_classes: log_num_classes, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `log_num_classes` [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/dfa/mod.rs:229:13 [INFO] [stderr] | [INFO] [stderr] 229 | byte_class: byte_class, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `byte_class` [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/dfa/mod.rs:230:13 [INFO] [stderr] | [INFO] [stderr] 230 | accept: accept, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `accept` [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/dfa/mod.rs:231:13 [INFO] [stderr] | [INFO] [stderr] 231 | accept_at_eoi: accept_at_eoi, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `accept_at_eoi` [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/dfa/mod.rs:232:13 [INFO] [stderr] | [INFO] [stderr] 232 | table: table, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `table` [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/nfa/has_looks.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | behind: behind, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `behind` [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/nfa/has_looks.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | ahead: ahead, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `ahead` [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/nfa/no_looks.rs:81:13 [INFO] [stderr] | [INFO] [stderr] 81 | head: head, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `head` [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/nfa/no_looks.rs:82:13 [INFO] [stderr] | [INFO] [stderr] 82 | last_byte: last_byte, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `last_byte` [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/nfa/no_looks.rs:586:13 [INFO] [stderr] | [INFO] [stderr] 586 | nfa: nfa, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `nfa` [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/nfa/no_looks.rs:590:13 [INFO] [stderr] | [INFO] [stderr] 590 | max_states: max_states, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `max_states` [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/nfa/no_looks.rs:591:13 [INFO] [stderr] | [INFO] [stderr] 591 | match_choice: match_choice, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `match_choice` [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/nfa/mod.rs:190:13 [INFO] [stderr] | [INFO] [stderr] 190 | accept: accept, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `accept` [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/nfa/mod.rs:212:13 [INFO] [stderr] | [INFO] [stderr] 212 | accept_state: accept_state, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `accept_state` [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/runner/anchored.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | prog: prog, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `prog` [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/runner/forward_backward.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | forward: forward, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `forward` [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/runner/forward_backward.rs:28:13 [INFO] [stderr] | [INFO] [stderr] 28 | backward: backward, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `backward` [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/runner/forward_backward.rs:29:13 [INFO] [stderr] | [INFO] [stderr] 29 | prefix: prefix, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `prefix` [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/dfa/trie.rs:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | input: input, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `input` [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/dfa/mod.rs:41:13 [INFO] [stderr] | [INFO] [stderr] 41 | accept: accept, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `accept` [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/dfa/mod.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | ret: ret, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `ret` [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/dfa/mod.rs:228:13 [INFO] [stderr] | [INFO] [stderr] 228 | log_num_classes: log_num_classes, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `log_num_classes` [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/dfa/mod.rs:229:13 [INFO] [stderr] | [INFO] [stderr] 229 | byte_class: byte_class, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `byte_class` [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/dfa/mod.rs:230:13 [INFO] [stderr] | [INFO] [stderr] 230 | accept: accept, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `accept` [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/dfa/mod.rs:231:13 [INFO] [stderr] | [INFO] [stderr] 231 | accept_at_eoi: accept_at_eoi, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `accept_at_eoi` [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/dfa/mod.rs:232:13 [INFO] [stderr] | [INFO] [stderr] 232 | table: table, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `table` [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/nfa/has_looks.rs:63:13 [INFO] [stderr] | [INFO] [stderr] 63 | behind: behind, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `behind` [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/nfa/has_looks.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | ahead: ahead, [INFO] [stderr] | ^^^^^^^^^^^^ help: replace it with: `ahead` [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/nfa/no_looks.rs:81:13 [INFO] [stderr] | [INFO] [stderr] 81 | head: head, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `head` [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/nfa/no_looks.rs:82:13 [INFO] [stderr] | [INFO] [stderr] 82 | last_byte: last_byte, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `last_byte` [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/nfa/no_looks.rs:586:13 [INFO] [stderr] | [INFO] [stderr] 586 | nfa: nfa, [INFO] [stderr] | ^^^^^^^^ help: replace it with: `nfa` [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/nfa/no_looks.rs:590:13 [INFO] [stderr] | [INFO] [stderr] 590 | max_states: max_states, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `max_states` [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/nfa/no_looks.rs:591:13 [INFO] [stderr] | [INFO] [stderr] 591 | match_choice: match_choice, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `match_choice` [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/nfa/mod.rs:190:13 [INFO] [stderr] | [INFO] [stderr] 190 | accept: accept, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `accept` [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/nfa/mod.rs:212:13 [INFO] [stderr] | [INFO] [stderr] 212 | accept_state: accept_state, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `accept_state` [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/runner/anchored.rs:21:13 [INFO] [stderr] | [INFO] [stderr] 21 | prog: prog, [INFO] [stderr] | ^^^^^^^^^^ help: replace it with: `prog` [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/runner/forward_backward.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | forward: forward, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `forward` [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/runner/forward_backward.rs:28:13 [INFO] [stderr] | [INFO] [stderr] 28 | backward: backward, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace it with: `backward` [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/runner/forward_backward.rs:29:13 [INFO] [stderr] | [INFO] [stderr] 29 | prefix: prefix, [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `prefix` [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: unused import: `std::cmp::max` [INFO] [stderr] --> src/nfa/has_looks.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::cmp::max; [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/nfa/no_looks.rs:47:26 [INFO] [stderr] | [INFO] [stderr] 47 | let end = if r.end > 0x10FFFF { [INFO] [stderr] | ^^^^^^^^ help: consider: `0x0010_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/nfa/no_looks.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | 0x10FFFF [INFO] [stderr] | ^^^^^^^^ help: consider: `0x0010_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: Constants have by default a `'static` lifetime [INFO] [stderr] --> src/unicode.rs:3:19 [INFO] [stderr] | [INFO] [stderr] 3 | pub const PERLW: &'static [(char, char)] = &[ [INFO] [stderr] | -^^^^^^^--------------- help: consider removing `'static`: `&[(char, 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] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:61:19 [INFO] [stderr] | [INFO] [stderr] 61 | #![cfg_attr(test, feature(test))] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `regex_dfa`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration) [INFO] [stderr] --> src/dfa/trie.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | / pub fn prefixes<'a, I: Iterator>(&'a self, input: I) -> TrieIter<'a, I> { [INFO] [stderr] 42 | | TrieIter { [INFO] [stderr] 43 | | trie: Some(self), [INFO] [stderr] 44 | | input: input, [INFO] [stderr] 45 | | } [INFO] [stderr] 46 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_lifetimes)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes [INFO] [stderr] [INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> src/dfa/minimizer.rs:28:23 [INFO] [stderr] | [INFO] [stderr] 28 | let mut part: HashMap<(Accept, Option<&Ret>, RangeSet), Vec> = HashMap::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::type_complexity)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/look.rs:52:25 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn intersection(&self, other: &Look) -> Look { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/look.rs:52:39 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn intersection(&self, other: &Look) -> Look { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `Look` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/look.rs:84:22 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn supersets(&self) -> Vec { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/look.rs:101:23 [INFO] [stderr] | [INFO] [stderr] 101 | pub fn allows_eoi(&self) -> bool { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/look.rs:114:20 [INFO] [stderr] | [INFO] [stderr] 114 | pub fn is_full(&self) -> bool { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/look.rs:121:21 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn as_usize(&self) -> usize { [INFO] [stderr] | ^^^^^ help: consider passing by value instead: `self` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] error: this .into_iter() call is equivalent to .iter() and will not move the array [INFO] [stderr] --> src/nfa/has_looks.rs:391:35 [INFO] [stderr] | [INFO] [stderr] 391 | let nls = b"\n\r".into_iter().map(|b| *b as u32); [INFO] [stderr] | ^^^^^^^^^ help: call directly: `iter` [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::into_iter_on_array)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_array [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change [INFO] [stderr] --> src/nfa/has_looks.rs:391:55 [INFO] [stderr] | [INFO] [stderr] 391 | let nls = b"\n\r".into_iter().map(|b| *b as u32); [INFO] [stderr] | ^^^^^^^^^ help: try: `u32::from(*b)` [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: identical conversion [INFO] [stderr] --> src/nfa/no_looks.rs:93:18 [INFO] [stderr] | [INFO] [stderr] 93 | Box::new(iter [INFO] [stderr] | __________________^ [INFO] [stderr] 94 | | .group_by(head) [INFO] [stderr] 95 | | .into_iter() [INFO] [stderr] | |________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::identity_conversion)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion [INFO] [stderr] help: consider removing `.into_iter()` [INFO] [stderr] | [INFO] [stderr] 93 | Box::new(iter [INFO] [stderr] 94 | .group_by(head) [INFO] [stderr] | [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/nfa/no_looks.rs:241:36 [INFO] [stderr] | [INFO] [stderr] 241 | fn accept_union(&self, states: &StateSet) -> Accept { [INFO] [stderr] | ^^^^^^^^^ [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: this .into_iter() call is equivalent to .iter() and will not move the slice [INFO] [stderr] --> src/nfa/no_looks.rs:522:38 [INFO] [stderr] | [INFO] [stderr] 522 | let mut transitions = states.into_iter() [INFO] [stderr] | ^^^^^^^^^ help: call directly: `iter` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::into_iter_on_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref [INFO] [stderr] [INFO] [stderr] warning: usage of `contains_key` followed by `insert` on a `HashMap` [INFO] [stderr] --> src/nfa/no_looks.rs:664:9 [INFO] [stderr] | [INFO] [stderr] 664 | / if self.state_map.contains_key(&s) { [INFO] [stderr] 665 | | Ok(*self.state_map.get(&s).unwrap()) [INFO] [stderr] 666 | | } else if self.dfa.num_states() >= self.max_states { [INFO] [stderr] 667 | | Err(Error::TooManyStates) [INFO] [stderr] ... | [INFO] [stderr] 675 | | Ok(new_state) [INFO] [stderr] 676 | | } [INFO] [stderr] | |_________^ help: consider using: `self.state_map.entry(s)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::map_entry)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_entry [INFO] [stderr] [INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise [INFO] [stderr] --> src/nfa/no_looks.rs:665:17 [INFO] [stderr] | [INFO] [stderr] 665 | Ok(*self.state_map.get(&s).unwrap()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.state_map[&s]` [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 HashMap. Using `[]` is more clear and more concise [INFO] [stderr] --> src/nfa/no_looks.rs:700:30 [INFO] [stderr] | [INFO] [stderr] 700 | let state_idx = *self.state_map.get(&state).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&self.state_map[&state]` [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: the loop variable `pos` is used to index `input` [INFO] [stderr] --> src/runner/program.rs:101:20 [INFO] [stderr] | [INFO] [stderr] 101 | for pos in pos..input.len() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_range_loop)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stderr] help: consider using an iterator [INFO] [stderr] | [INFO] [stderr] 101 | for (pos, ) in input.iter().enumerate().skip(pos) { [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `regex_dfa`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "e206322ac2448b2d372de7658b70e38e4ddac8e8fedfa3ae3214d1773d52839b"` [INFO] running `"docker" "rm" "-f" "e206322ac2448b2d372de7658b70e38e4ddac8e8fedfa3ae3214d1773d52839b"` [INFO] [stdout] e206322ac2448b2d372de7658b70e38e4ddac8e8fedfa3ae3214d1773d52839b