[INFO] crate beautician 0.1.1 is already in cache
[INFO] extracting crate beautician 0.1.1 into work/ex/clippy-test-run/sources/stable/reg/beautician/0.1.1
[INFO] extracting crate beautician 0.1.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/beautician/0.1.1
[INFO] validating manifest of beautician-0.1.1 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 beautician-0.1.1 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 beautician-0.1.1
[INFO] finished frobbing beautician-0.1.1
[INFO] frobbed toml for beautician-0.1.1 written to work/ex/clippy-test-run/sources/stable/reg/beautician/0.1.1/Cargo.toml
[INFO] started frobbing beautician-0.1.1
[INFO] finished frobbing beautician-0.1.1
[INFO] frobbed toml for beautician-0.1.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/beautician/0.1.1/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 beautician-0.1.1 against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/beautician/0.1.1:/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 -Dclippy::into_iter_on_array" "-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] d19bec66294b8c010d6bedf89c1355755b30d4fa830e708bc9421cf81770ff93
[INFO] running `"docker" "start" "-a" "d19bec66294b8c010d6bedf89c1355755b30d4fa830e708bc9421cf81770ff93"`
[INFO] [stderr]     Checking beautician v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/lib.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 |     const BUF: &'static [u8] = b"                ";
[INFO] [stderr]    |                -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[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: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:95:9
[INFO] [stderr]     |
[INFO] [stderr] 95  | /         return match self.token.take() {
[INFO] [stderr] 96  | |             Some(json::JsonEvent::NullValue) => {try!(write!(dest, "null")); Ok(())},
[INFO] [stderr] 97  | |             Some(json::JsonEvent::I64Value(n)) => {try!(write!(dest, "{}", n)); Ok(())},
[INFO] [stderr] 98  | |             Some(json::JsonEvent::U64Value(n)) => {try!(write!(dest, "{}", n)); Ok(())},
[INFO] [stderr] ...   |
[INFO] [stderr] 121 | |                     json::ErrorCode::EOFWhileParsingValue, 0, 0)),
[INFO] [stderr] 122 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 95  |         match self.token.take() {
[INFO] [stderr] 96  |             Some(json::JsonEvent::NullValue) => {try!(write!(dest, "null")); Ok(())},
[INFO] [stderr] 97  |             Some(json::JsonEvent::I64Value(n)) => {try!(write!(dest, "{}", n)); Ok(())},
[INFO] [stderr] 98  |             Some(json::JsonEvent::U64Value(n)) => {try!(write!(dest, "{}", n)); Ok(())},
[INFO] [stderr] 99  |             Some(json::JsonEvent::F64Value(n)) => {try!(write!(dest, "{}", n)); Ok(())},
[INFO] [stderr] 100 |             Some(json::JsonEvent::BooleanValue(b)) => {
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/lib.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 |     const BUF: &'static [u8] = b"                ";
[INFO] [stderr]    |                -^^^^^^^----- help: consider removing `'static`: `&[u8]`
[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: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:95:9
[INFO] [stderr]     |
[INFO] [stderr] 95  | /         return match self.token.take() {
[INFO] [stderr] 96  | |             Some(json::JsonEvent::NullValue) => {try!(write!(dest, "null")); Ok(())},
[INFO] [stderr] 97  | |             Some(json::JsonEvent::I64Value(n)) => {try!(write!(dest, "{}", n)); Ok(())},
[INFO] [stderr] 98  | |             Some(json::JsonEvent::U64Value(n)) => {try!(write!(dest, "{}", n)); Ok(())},
[INFO] [stderr] ...   |
[INFO] [stderr] 121 | |                     json::ErrorCode::EOFWhileParsingValue, 0, 0)),
[INFO] [stderr] 122 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 95  |         match self.token.take() {
[INFO] [stderr] 96  |             Some(json::JsonEvent::NullValue) => {try!(write!(dest, "null")); Ok(())},
[INFO] [stderr] 97  |             Some(json::JsonEvent::I64Value(n)) => {try!(write!(dest, "{}", n)); Ok(())},
[INFO] [stderr] 98  |             Some(json::JsonEvent::U64Value(n)) => {try!(write!(dest, "{}", n)); Ok(())},
[INFO] [stderr] 99  |             Some(json::JsonEvent::F64Value(n)) => {try!(write!(dest, "{}", n)); Ok(())},
[INFO] [stderr] 100 |             Some(json::JsonEvent::BooleanValue(b)) => {
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/lib.rs:3:25
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::{self,Read,Write};
[INFO] [stderr]   |                         ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/lib.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         try!(wr.write(BUF));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/lib.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         try!(wr.write(&BUF[..n]));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `Prettifier`
[INFO] [stderr]   --> src/lib.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 | /     pub fn new() -> Prettifier {
[INFO] [stderr] 68 | |         Prettifier { token: None, }
[INFO] [stderr] 69 | |     }
[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] 7  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `beautician`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/lib.rs:3:25
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::{self,Read,Write};
[INFO] [stderr]   |                         ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/lib.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         try!(wr.write(BUF));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::unused_io_amount)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead
[INFO] [stderr]   --> src/lib.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         try!(wr.write(&BUF[..n]));
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `Prettifier`
[INFO] [stderr]   --> src/lib.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 | /     pub fn new() -> Prettifier {
[INFO] [stderr] 68 | |         Prettifier { token: None, }
[INFO] [stderr] 69 | |     }
[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] 7  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `beautician`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d19bec66294b8c010d6bedf89c1355755b30d4fa830e708bc9421cf81770ff93"`
[INFO] running `"docker" "rm" "-f" "d19bec66294b8c010d6bedf89c1355755b30d4fa830e708bc9421cf81770ff93"`
[INFO] [stdout] d19bec66294b8c010d6bedf89c1355755b30d4fa830e708bc9421cf81770ff93