[INFO] crate iata 0.3.0 is already in cache
[INFO] extracting crate iata 0.3.0 into work/ex/clippy-test-run/sources/stable/reg/iata/0.3.0
[INFO] extracting crate iata 0.3.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/iata/0.3.0
[INFO] validating manifest of iata-0.3.0 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 iata-0.3.0 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 iata-0.3.0
[INFO] finished frobbing iata-0.3.0
[INFO] frobbed toml for iata-0.3.0 written to work/ex/clippy-test-run/sources/stable/reg/iata/0.3.0/Cargo.toml
[INFO] started frobbing iata-0.3.0
[INFO] finished frobbing iata-0.3.0
[INFO] frobbed toml for iata-0.3.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/iata/0.3.0/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 iata-0.3.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/iata/0.3.0:/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] d44d0dba63813b5474791f625c73d9769cbbead855e230bdac861ab260a191b3
[INFO] running `"docker" "start" "-a" "d44d0dba63813b5474791f625c73d9769cbbead855e230bdac861ab260a191b3"`
[INFO] [stderr]     Checking iata v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: value assigned to `chunk` is never read
[INFO] [stderr]    --> src/bcbp/mod.rs:403:41
[INFO] [stderr]     |
[INFO] [stderr] 403 |                                         chunk = last;
[INFO] [stderr]     |                                         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `bcbp::Leg`
[INFO] [stderr]   --> src/bcbp/mod.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 | /     pub fn new() -> Leg {
[INFO] [stderr] 39 | |         Leg {
[INFO] [stderr] 40 | |             pnr: String::new(),
[INFO] [stderr] 41 | |             airline: String::new(),
[INFO] [stderr] ...  |
[INFO] [stderr] 50 | |         }
[INFO] [stderr] 51 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 24 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/bcbp/mod.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 |         format!("{:0>3}", self.flight_day).into()
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `format!("{:0>3}", self.flight_day)`
[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] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/bcbp/mod.rs:145:13
[INFO] [stderr]     |
[INFO] [stderr] 145 |             format!("{:0>4}", seat).into()
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `format!("{:0>4}", seat)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/bcbp/mod.rs:161:13
[INFO] [stderr]     |
[INFO] [stderr] 161 |             format!("{:0>4}", seq).into()
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `format!("{:0>4}", seq)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `bcbp::BCBP`
[INFO] [stderr]    --> src/bcbp/mod.rs:191:5
[INFO] [stderr]     |
[INFO] [stderr] 191 | /     pub fn new() -> BCBP {
[INFO] [stderr] 192 | |         BCBP {
[INFO] [stderr] 193 | |             name_first: String::new(),
[INFO] [stderr] 194 | |             name_last:  String::new(),
[INFO] [stderr] ...   |
[INFO] [stderr] 207 | |         }
[INFO] [stderr] 208 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 173 | #[derive(Default)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `bcbp::Leg`
[INFO] [stderr]   --> src/bcbp/mod.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 | /     pub fn new() -> Leg {
[INFO] [stderr] 39 | |         Leg {
[INFO] [stderr] 40 | |             pnr: String::new(),
[INFO] [stderr] 41 | |             airline: String::new(),
[INFO] [stderr] ...  |
[INFO] [stderr] 50 | |         }
[INFO] [stderr] 51 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 24 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/bcbp/mod.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 |         format!("{:0>3}", self.flight_day).into()
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `format!("{:0>3}", self.flight_day)`
[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] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/bcbp/mod.rs:145:13
[INFO] [stderr]     |
[INFO] [stderr] 145 |             format!("{:0>4}", seat).into()
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `format!("{:0>4}", seat)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/bcbp/mod.rs:161:13
[INFO] [stderr]     |
[INFO] [stderr] 161 |             format!("{:0>4}", seq).into()
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `format!("{:0>4}", seq)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `bcbp::BCBP`
[INFO] [stderr]    --> src/bcbp/mod.rs:191:5
[INFO] [stderr]     |
[INFO] [stderr] 191 | /     pub fn new() -> BCBP {
[INFO] [stderr] 192 | |         BCBP {
[INFO] [stderr] 193 | |             name_first: String::new(),
[INFO] [stderr] 194 | |             name_last:  String::new(),
[INFO] [stderr] ...   |
[INFO] [stderr] 207 | |         }
[INFO] [stderr] 208 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 173 | #[derive(Default)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: the function has a cyclomatic complexity of 31
[INFO] [stderr]    --> tests/bcbp.rs:70:1
[INFO] [stderr]     |
[INFO] [stderr] 70  | / fn mandatory4() {
[INFO] [stderr] 71  | |     let src = "M4VERYLONGESTLASTNAMEDEABCDEF JFKSVOSU 1234 207          000ABCDEF SVOLEDSU 5678 210          000ABCDEF LEDSVOSU 9876 215          000ABCDEF SVOJFKSU 1357 215          000";
[INFO] [stderr] 72  | |     let tmp = BCBP::from(src);
[INFO] [stderr] 73  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 109 | |     assert!(bcbp.build().unwrap() == src);
[INFO] [stderr] 110 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cyclomatic_complexity)] on by default
[INFO] [stderr]     = help: you could split it up into multiple smaller functions
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `"docker" "inspect" "d44d0dba63813b5474791f625c73d9769cbbead855e230bdac861ab260a191b3"`
[INFO] running `"docker" "rm" "-f" "d44d0dba63813b5474791f625c73d9769cbbead855e230bdac861ab260a191b3"`
[INFO] [stdout] d44d0dba63813b5474791f625c73d9769cbbead855e230bdac861ab260a191b3