[INFO] crate verex 0.2.2 is already in cache
[INFO] extracting crate verex 0.2.2 into work/ex/clippy-test-run/sources/stable/reg/verex/0.2.2
[INFO] extracting crate verex 0.2.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/verex/0.2.2
[INFO] validating manifest of verex-0.2.2 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 verex-0.2.2 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 verex-0.2.2
[INFO] finished frobbing verex-0.2.2
[INFO] frobbed toml for verex-0.2.2 written to work/ex/clippy-test-run/sources/stable/reg/verex/0.2.2/Cargo.toml
[INFO] started frobbing verex-0.2.2
[INFO] finished frobbing verex-0.2.2
[INFO] frobbed toml for verex-0.2.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/verex/0.2.2/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 verex-0.2.2 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/verex/0.2.2:/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] 0ea9082c297f4021a9e86b01d8f1be3f15ebc8cdcf911e42a71a91dcbcc08f8c
[INFO] running `"docker" "start" "-a" "0ea9082c297f4021a9e86b01d8f1be3f15ebc8cdcf911e42a71a91dcbcc08f8c"`
[INFO] [stderr]     Checking verex v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/verex/mod.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             string: string,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `string`
[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/verex/mod.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |             string: string,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `string`
[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: long literal lacking separators
[INFO] [stderr]  --> src/verex/mod.rs:8:35
[INFO] [stderr]   |
[INFO] [stderr] 8 |         const MULTI_LINE        = 0b00000001,
[INFO] [stderr]   |                                   ^^^^^^^^^^ help: consider: `0b0000_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/verex/mod.rs:9:35
[INFO] [stderr]   |
[INFO] [stderr] 9 |         const CASE_INSENSITIVE  = 0b00000010,
[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: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/verex/mod.rs:42:24
[INFO] [stderr]    |
[INFO] [stderr] 42 | const ESCAPE_PAIRS: [(&'static str, &'static str); 14] = [
[INFO] [stderr]    |                       -^^^^^^^---- help: consider removing `'static`: `&str`
[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] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/verex/mod.rs:42:38
[INFO] [stderr]    |
[INFO] [stderr] 42 | const ESCAPE_PAIRS: [(&'static str, &'static str); 14] = [
[INFO] [stderr]    |                                     -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> src/verex/test.rs:7:24
[INFO] [stderr]   |
[INFO] [stderr] 7 | const A_VEREX_STRING: &'static str = r"(?:a)";
[INFO] [stderr]   |                       -^^^^^^^---- help: consider removing `'static`: `&str`
[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] warning: long literal lacking separators
[INFO] [stderr]  --> src/verex/mod.rs:8:35
[INFO] [stderr]   |
[INFO] [stderr] 8 |         const MULTI_LINE        = 0b00000001,
[INFO] [stderr]   |                                   ^^^^^^^^^^ help: consider: `0b0000_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/verex/mod.rs:9:35
[INFO] [stderr]   |
[INFO] [stderr] 9 |         const CASE_INSENSITIVE  = 0b00000010,
[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: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/verex/mod.rs:42:24
[INFO] [stderr]    |
[INFO] [stderr] 42 | const ESCAPE_PAIRS: [(&'static str, &'static str); 14] = [
[INFO] [stderr]    |                       -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/verex/mod.rs:42:38
[INFO] [stderr]    |
[INFO] [stderr] 42 | const ESCAPE_PAIRS: [(&'static str, &'static str); 14] = [
[INFO] [stderr]    |                                     -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[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: this .into_iter() call is equivalent to .iter() and will not move the array
[INFO] [stderr]   --> src/verex/mod.rs:61:30
[INFO] [stderr]    |
[INFO] [stderr] 61 |     for pair in ESCAPE_PAIRS.into_iter() {
[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: you should consider adding a `Default` implementation for `verex::Verex`
[INFO] [stderr]   --> src/verex/mod.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 | /     pub fn new() -> Verex {
[INFO] [stderr] 80 | |         Verex::from_string(String::new())
[INFO] [stderr] 81 | |     }
[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] 76 | impl Default for verex::Verex {
[INFO] [stderr] 77 |     fn default() -> Self {
[INFO] [stderr] 78 |         Self::new()
[INFO] [stderr] 79 |     }
[INFO] [stderr] 80 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `from_str` on this type; consider implementing the `std::str::FromStr` trait or choosing a less ambiguous name
[INFO] [stderr]   --> src/verex/mod.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 | /     pub fn from_str(string: &str) -> Verex {
[INFO] [stderr] 96 | |         Verex::from_string(string.to_owned())
[INFO] [stderr] 97 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `verex`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: this .into_iter() call is equivalent to .iter() and will not move the array
[INFO] [stderr]   --> src/verex/mod.rs:61:30
[INFO] [stderr]    |
[INFO] [stderr] 61 |     for pair in ESCAPE_PAIRS.into_iter() {
[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: you should consider adding a `Default` implementation for `verex::Verex`
[INFO] [stderr]   --> src/verex/mod.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 | /     pub fn new() -> Verex {
[INFO] [stderr] 80 | |         Verex::from_string(String::new())
[INFO] [stderr] 81 | |     }
[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] 76 | impl Default for verex::Verex {
[INFO] [stderr] 77 |     fn default() -> Self {
[INFO] [stderr] 78 |         Self::new()
[INFO] [stderr] 79 |     }
[INFO] [stderr] 80 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: defining a method called `from_str` on this type; consider implementing the `std::str::FromStr` trait or choosing a less ambiguous name
[INFO] [stderr]   --> src/verex/mod.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 | /     pub fn from_str(string: &str) -> Verex {
[INFO] [stderr] 96 | |         Verex::from_string(string.to_owned())
[INFO] [stderr] 97 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `verex`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0ea9082c297f4021a9e86b01d8f1be3f15ebc8cdcf911e42a71a91dcbcc08f8c"`
[INFO] running `"docker" "rm" "-f" "0ea9082c297f4021a9e86b01d8f1be3f15ebc8cdcf911e42a71a91dcbcc08f8c"`
[INFO] [stdout] 0ea9082c297f4021a9e86b01d8f1be3f15ebc8cdcf911e42a71a91dcbcc08f8c