[INFO] updating cached repository jakerobers/ucal
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jakerobers/ucal
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jakerobers/ucal" "work/ex/clippy-test-run/sources/stable/gh/jakerobers/ucal"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/jakerobers/ucal'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jakerobers/ucal" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jakerobers/ucal"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jakerobers/ucal'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 038f0b015a455aa89f6cd02934146f02dd5f9a09
[INFO] sha for GitHub repo jakerobers/ucal: 038f0b015a455aa89f6cd02934146f02dd5f9a09
[INFO] validating manifest of jakerobers/ucal 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 jakerobers/ucal 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 jakerobers/ucal
[INFO] finished frobbing jakerobers/ucal
[INFO] frobbed toml for jakerobers/ucal written to work/ex/clippy-test-run/sources/stable/gh/jakerobers/ucal/Cargo.toml
[INFO] started frobbing jakerobers/ucal
[INFO] finished frobbing jakerobers/ucal
[INFO] frobbed toml for jakerobers/ucal written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jakerobers/ucal/Cargo.toml
[INFO] crate jakerobers/ucal 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 jakerobers/ucal 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/gh/jakerobers/ucal:/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] d37e5611cb18dd744223111424ed4aed12d689e25bc8bc18087b3b4e24862a23
[INFO] running `"docker" "start" "-a" "d37e5611cb18dd744223111424ed4aed12d689e25bc8bc18087b3b4e24862a23"`
[INFO] [stderr]     Checking ucal v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/rule.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         epoch_date: epoch_date,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `epoch_date`
[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/rule.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         recurring: recurring,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `recurring`
[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/rule.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |         options: options,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: replace it with: `options`
[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/rule.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         description: description
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `description`
[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/rule.rs:106:9
[INFO] [stderr]     |
[INFO] [stderr] 106 |         offset: offset,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: replace it with: `offset`
[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/rule.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         epoch_date: epoch_date,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `epoch_date`
[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/rule.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         recurring: recurring,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `recurring`
[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/rule.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |         options: options,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: replace it with: `options`
[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/rule.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         description: description
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `description`
[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/rule.rs:106:9
[INFO] [stderr]     |
[INFO] [stderr] 106 |         offset: offset,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: replace it with: `offset`
[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: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]  --> src/rule.rs:8:20
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn parse(line: &String) -> Option<Rule> {
[INFO] [stderr]   |                    ^^^^^^^ help: change this to: `&str`
[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: single-character string constant used as pattern
[INFO] [stderr]   --> src/rule.rs:19:51
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let schedule_parts: Vec<&str> = caps[1].split(" ").collect();
[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: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/rule.rs:55:32
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub fn parse_weekdays(options: &String) -> Vec<WeekdayOption> {
[INFO] [stderr]    |                                ^^^^^^^ help: change this to: `&str`
[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: length comparison to zero
[INFO] [stderr]   --> src/rule.rs:56:8
[INFO] [stderr]    |
[INFO] [stderr] 56 |     if options.len() == 0 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `options.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/rule.rs:61:16
[INFO] [stderr]    |
[INFO] [stderr] 61 |         .split(",")
[INFO] [stderr]    |                ^^^ help: try using a char instead: `','`
[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: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/rule.rs:73:30
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn parse_weekday(option: &String) -> Option<WeekdayOption> {
[INFO] [stderr]    |                              ^^^^^^^ help: change this to: `&str`
[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: redundant pattern matching, consider using `is_none()`
[INFO] [stderr]    --> src/rule.rs:100:12
[INFO] [stderr]     |
[INFO] [stderr] 100 |       if let None = dow {
[INFO] [stderr]     |  _____-      ^^^^
[INFO] [stderr] 101 | |         return None;
[INFO] [stderr] 102 | |     }
[INFO] [stderr]     | |_____- help: try this: `if dow.is_none()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]  --> src/rule.rs:8:20
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn parse(line: &String) -> Option<Rule> {
[INFO] [stderr]   |                    ^^^^^^^ help: change this to: `&str`
[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: single-character string constant used as pattern
[INFO] [stderr]   --> src/rule.rs:19:51
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let schedule_parts: Vec<&str> = caps[1].split(" ").collect();
[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: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/rule.rs:55:32
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub fn parse_weekdays(options: &String) -> Vec<WeekdayOption> {
[INFO] [stderr]    |                                ^^^^^^^ help: change this to: `&str`
[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: length comparison to zero
[INFO] [stderr]   --> src/rule.rs:56:8
[INFO] [stderr]    |
[INFO] [stderr] 56 |     if options.len() == 0 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `options.is_empty()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/rule.rs:61:16
[INFO] [stderr]    |
[INFO] [stderr] 61 |         .split(",")
[INFO] [stderr]    |                ^^^ help: try using a char instead: `','`
[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: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/rule.rs:73:30
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn parse_weekday(option: &String) -> Option<WeekdayOption> {
[INFO] [stderr]    |                              ^^^^^^^ help: change this to: `&str`
[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: redundant pattern matching, consider using `is_none()`
[INFO] [stderr]    --> src/rule.rs:100:12
[INFO] [stderr]     |
[INFO] [stderr] 100 |       if let None = dow {
[INFO] [stderr]     |  _____-      ^^^^
[INFO] [stderr] 101 | |         return None;
[INFO] [stderr] 102 | |     }
[INFO] [stderr]     | |_____- help: try this: `if dow.is_none()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `"docker" "inspect" "d37e5611cb18dd744223111424ed4aed12d689e25bc8bc18087b3b4e24862a23"`
[INFO] running `"docker" "rm" "-f" "d37e5611cb18dd744223111424ed4aed12d689e25bc8bc18087b3b4e24862a23"`
[INFO] [stdout] d37e5611cb18dd744223111424ed4aed12d689e25bc8bc18087b3b4e24862a23