[INFO] crate content-blocker 0.2.3 is already in cache
[INFO] extracting crate content-blocker 0.2.3 into work/ex/clippy-test-run/sources/stable/reg/content-blocker/0.2.3
[INFO] extracting crate content-blocker 0.2.3 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/content-blocker/0.2.3
[INFO] validating manifest of content-blocker-0.2.3 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 content-blocker-0.2.3 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 content-blocker-0.2.3
[INFO] finished frobbing content-blocker-0.2.3
[INFO] frobbed toml for content-blocker-0.2.3 written to work/ex/clippy-test-run/sources/stable/reg/content-blocker/0.2.3/Cargo.toml
[INFO] started frobbing content-blocker-0.2.3
[INFO] finished frobbing content-blocker-0.2.3
[INFO] frobbed toml for content-blocker-0.2.3 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/content-blocker/0.2.3/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 content-blocker-0.2.3 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/content-blocker/0.2.3:/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] 97ffc25be06383ce0a8b031a5ffae728449422f32aba7e5fec3f890be894744c
[INFO] running `"docker" "start" "-a" "97ffc25be06383ce0a8b031a5ffae728449422f32aba7e5fec3f890be894744c"`
[INFO] [stderr]     Checking content-blocker v0.2.3 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/parse.rs:185:13
[INFO] [stderr]     |
[INFO] [stderr] 185 |             action: action,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `action`
[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/parse.rs:180:17
[INFO] [stderr]     |
[INFO] [stderr] 180 |                 url_filter: url_filter,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `url_filter`
[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/parse.rs:181:17
[INFO] [stderr]     |
[INFO] [stderr] 181 |                 resource_type: resource_type,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `resource_type`
[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/parse.rs:182:17
[INFO] [stderr]     |
[INFO] [stderr] 182 |                 load_type: load_type,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `load_type`
[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/parse.rs:183:17
[INFO] [stderr]     |
[INFO] [stderr] 183 |                 domain_constraint: domain_constraint,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `domain_constraint`
[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/parse.rs:185:13
[INFO] [stderr]     |
[INFO] [stderr] 185 |             action: action,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `action`
[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/parse.rs:180:17
[INFO] [stderr]     |
[INFO] [stderr] 180 |                 url_filter: url_filter,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `url_filter`
[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/parse.rs:181:17
[INFO] [stderr]     |
[INFO] [stderr] 181 |                 resource_type: resource_type,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `resource_type`
[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/parse.rs:182:17
[INFO] [stderr]     |
[INFO] [stderr] 182 |                 load_type: load_type,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `load_type`
[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/parse.rs:183:17
[INFO] [stderr]     |
[INFO] [stderr] 183 |                 domain_constraint: domain_constraint,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `domain_constraint`
[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: this if statement can be collapsed
[INFO] [stderr]   --> src/repr.rs:81:21
[INFO] [stderr]    |
[INFO] [stderr] 81 | /                     if domain.as_bytes()[domain.len() - suffix.len() - 1] == b'.' {
[INFO] [stderr] 82 | |                         if domain.ends_with(suffix) {
[INFO] [stderr] 83 | |                             return true;
[INFO] [stderr] 84 | |                         }
[INFO] [stderr] 85 | |                     }
[INFO] [stderr]    | |_____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]    |
[INFO] [stderr] 81 |                     if domain.as_bytes()[domain.len() - suffix.len() - 1] == b'.' && domain.ends_with(suffix) {
[INFO] [stderr] 82 |     return true;
[INFO] [stderr] 83 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]   --> src/repr.rs:81:21
[INFO] [stderr]    |
[INFO] [stderr] 81 | /                     if domain.as_bytes()[domain.len() - suffix.len() - 1] == b'.' {
[INFO] [stderr] 82 | |                         if domain.ends_with(suffix) {
[INFO] [stderr] 83 | |                             return true;
[INFO] [stderr] 84 | |                         }
[INFO] [stderr] 85 | |                     }
[INFO] [stderr]    | |_____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]    |
[INFO] [stderr] 81 |                     if domain.as_bytes()[domain.len() - suffix.len() - 1] == b'.' && domain.ends_with(suffix) {
[INFO] [stderr] 82 |     return true;
[INFO] [stderr] 83 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: this lifetime isn't used in the function definition
[INFO] [stderr]   --> src/parse.rs:47:16
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn new<'a, T, Iter>(iter: Iter) -> DomainMatcher
[INFO] [stderr]    |                ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::extra_unused_lifetimes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/parse.rs:54:35
[INFO] [stderr]    |
[INFO] [stderr] 54 |             if domain.starts_with("*") {
[INFO] [stderr]    |                                   ^^^ help: try using a char instead: `'*'`
[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: redundant closure found
[INFO] [stderr]   --> src/lib.rs:39:31
[INFO] [stderr]    |
[INFO] [stderr] 39 |     parse_list_impl(body).map(|r| RuleList(r))
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^ help: remove closure as shown: `RuleList`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] warning: this lifetime isn't used in the function definition
[INFO] [stderr]   --> src/parse.rs:47:16
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn new<'a, T, Iter>(iter: Iter) -> DomainMatcher
[INFO] [stderr]    |                ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::extra_unused_lifetimes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/parse.rs:54:35
[INFO] [stderr]    |
[INFO] [stderr] 54 |             if domain.starts_with("*") {
[INFO] [stderr]    |                                   ^^^ help: try using a char instead: `'*'`
[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: trivial regex
[INFO] [stderr]   --> src/tests.rs:15:36
[INFO] [stderr]    |
[INFO] [stderr] 15 |             url_filter: Regex::new("").unwrap(),
[INFO] [stderr]    |                                    ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivial_regex)] on by default
[INFO] [stderr]    = help: the regex is unlikely to be useful as it is
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivial_regex
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]   --> src/lib.rs:39:31
[INFO] [stderr]    |
[INFO] [stderr] 39 |     parse_list_impl(body).map(|r| RuleList(r))
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^ help: remove closure as shown: `RuleList`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_closure)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `"docker" "inspect" "97ffc25be06383ce0a8b031a5ffae728449422f32aba7e5fec3f890be894744c"`
[INFO] running `"docker" "rm" "-f" "97ffc25be06383ce0a8b031a5ffae728449422f32aba7e5fec3f890be894744c"`
[INFO] [stdout] 97ffc25be06383ce0a8b031a5ffae728449422f32aba7e5fec3f890be894744c