[INFO] crate text-transliterate 0.1.0 is already in cache
[INFO] extracting crate text-transliterate 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/text-transliterate/0.1.0
[INFO] extracting crate text-transliterate 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/text-transliterate/0.1.0
[INFO] validating manifest of text-transliterate-0.1.0 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 text-transliterate-0.1.0 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 text-transliterate-0.1.0
[INFO] finished frobbing text-transliterate-0.1.0
[INFO] frobbed toml for text-transliterate-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/text-transliterate/0.1.0/Cargo.toml
[INFO] started frobbing text-transliterate-0.1.0
[INFO] finished frobbing text-transliterate-0.1.0
[INFO] frobbed toml for text-transliterate-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/text-transliterate/0.1.0/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 text-transliterate-0.1.0 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/text-transliterate/0.1.0:/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] 3a4edf83755203830346413c4c0b879e20103f3ffea938ee97fec8d8c0e174b1
[INFO] running `"docker" "start" "-a" "3a4edf83755203830346413c4c0b879e20103f3ffea938ee97fec8d8c0e174b1"`
[INFO] [stderr]     Checking text-transliterate v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/transliterate_async.rs:28:27
[INFO] [stderr]    |
[INFO] [stderr] 28 |         TextTransliterateAsync {sender: sender}
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^ help: replace it with: `sender`
[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/transliterate_async.rs:71:4
[INFO] [stderr]    |
[INFO] [stderr] 71 |             sender: sender,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `sender`
[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/transliterate_async.rs:28:27
[INFO] [stderr]    |
[INFO] [stderr] 28 |         TextTransliterateAsync {sender: sender}
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^ help: replace it with: `sender`
[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/transliterate_async.rs:71:4
[INFO] [stderr]    |
[INFO] [stderr] 71 |             sender: sender,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `sender`
[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: unneeded return statement
[INFO] [stderr]   --> src/iconv.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |             return cd != &err;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `cd != &err`
[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] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/iconv.rs:42:13
[INFO] [stderr]    |
[INFO] [stderr] 42 |             return v != &err;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `v != &err`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/iconv.rs:151:13
[INFO] [stderr]     |
[INFO] [stderr] 151 |             return Ok(Iconv { iconv: cd });
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(Iconv { iconv: cd })`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/iconv.rs:141:13
[INFO] [stderr]     |
[INFO] [stderr] 141 |             return Err(IconvError::OnCStringConversion(null_err));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(IconvError::OnCStringConversion(null_err))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/iconv.rs:209:13
[INFO] [stderr]     |
[INFO] [stderr] 209 |             return Ok(dst.len() - (*outbytes_left as usize));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(dst.len() - (*outbytes_left as usize))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/locale_ffi.rs:11:53
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub const _POSIX_C_SOURCE: ::std::os::raw::c_uint = 200809;
[INFO] [stderr]    |                                                     ^^^^^^ help: consider: `200_809`
[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/locale_ffi.rs:25:56
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub const __STDC_ISO_10646__: ::std::os::raw::c_uint = 201605;
[INFO] [stderr]    |                                                        ^^^^^^ help: consider: `201_605`
[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: long literal lacking separators
[INFO] [stderr]   --> src/transliterate.rs:30:47
[INFO] [stderr]    |
[INFO] [stderr] 30 |                 if !old_locale.is_null() && old_locale != 0xffffffffffffffff as *mut __locale_struct {
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^ help: consider: `0xffff_ffff_ffff_ffff`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/iconv.rs:27:33
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn is_iconv_t_valid(cd: &iconv_t) -> bool {
[INFO] [stderr]    |                                 ^^^^^^^^ help: consider passing by value instead: `iconv_t`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from an integer to a pointer
[INFO] [stderr]   --> src/iconv.rs:29:23
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let err = ::std::mem::transmute::<isize, iconv_t>(-1);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `-1 as *mut libc::c_void`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_transmute)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/iconv.rs:39:30
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn is_iconv_valid(v: &size_t) -> bool {
[INFO] [stderr]    |                              ^^^^^^^ help: consider passing by value instead: `size_t`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/iconv.rs:89:9
[INFO] [stderr]     |
[INFO] [stderr] 89  | /         match self {
[INFO] [stderr] 90  | |             &OnFindingConversion(ref e) => {
[INFO] [stderr] 91  | |                 format!("C function `iconv_open` failed: {}", e)
[INFO] [stderr] 92  | |             }
[INFO] [stderr] ...   |
[INFO] [stderr] 117 | |             }
[INFO] [stderr] 118 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 89  |         match *self {
[INFO] [stderr] 90  |             OnFindingConversion(ref e) => {
[INFO] [stderr] 91  |                 format!("C function `iconv_open` failed: {}", e)
[INFO] [stderr] 92  |             }
[INFO] [stderr] 93  |             OnCStringConversion(ref e) => {
[INFO] [stderr] 94  |                 format!("CString::new failed: {}", e)
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a pointer
[INFO] [stderr]    --> src/iconv.rs:174:30
[INFO] [stderr]     |
[INFO] [stderr] 174 |             let unsafe_src = transmute::<&&[u8], *const (*const u8)>(&src);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&src as *const &[u8] as *const *const u8`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a pointer
[INFO] [stderr]    --> src/iconv.rs:175:30
[INFO] [stderr]     |
[INFO] [stderr] 175 |             let unsafe_dst = transmute::<&mut &mut [u8], *mut (*mut u8)>(&mut dst);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut dst as *mut &mut [u8] as *mut *mut u8`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `transliterate::TextTransliterate`
[INFO] [stderr]   --> src/transliterate.rs:10:2
[INFO] [stderr]    |
[INFO] [stderr] 10 |       pub fn new() -> TextTransliterate {
[INFO] [stderr]    |  _____^
[INFO] [stderr] 11 | |         TextTransliterate {}
[INFO] [stderr] 12 | |     }
[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] warning: redundant pattern matching, consider using `is_ok()`
[INFO] [stderr]   --> src/transliterate.rs:45:10
[INFO] [stderr]    |
[INFO] [stderr] 45 |           if let Ok(_) = self.set_thread_locale(locale) {
[INFO] [stderr]    |  _________-      ^^^^^
[INFO] [stderr] 46 | |             
[INFO] [stderr] 47 | |             let iconv = Iconv::new("ascii//TRANSLIT//IGNORE", "utf-8");
[INFO] [stderr] 48 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 68 | |             Err("Not possible to set the locale")
[INFO] [stderr] 69 | |         }
[INFO] [stderr]    | |_________- help: try this: `if self.set_thread_locale(locale).is_ok()`
[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: redundant pattern matching, consider using `is_err()`
[INFO] [stderr]   --> src/transliterate.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |                   if let Err(_) = result {
[INFO] [stderr]    |  _________________-      ^^^^^^
[INFO] [stderr] 55 | |                     return Err("Error in transliteration");
[INFO] [stderr] 56 | |                 }
[INFO] [stderr]    | |_________________- help: try this: `if result.is_err()`
[INFO] [stderr]    |
[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: you should consider adding a `Default` implementation for `transliterate_async::TextTransliterateAsync`
[INFO] [stderr]   --> src/transliterate_async.rs:25:2
[INFO] [stderr]    |
[INFO] [stderr] 25 |       pub fn new() -> TextTransliterateAsync {
[INFO] [stderr]    |  _____^
[INFO] [stderr] 26 | |         let sender = TextTransliterateAsync::generate_transliterator();
[INFO] [stderr] 27 | |
[INFO] [stderr] 28 | |         TextTransliterateAsync {sender: sender}
[INFO] [stderr] 29 | |     }
[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] 24 | impl Default for transliterate_async::TextTransliterateAsync {
[INFO] [stderr] 25 |     fn default() -> Self {
[INFO] [stderr] 26 |         Self::new()
[INFO] [stderr] 27 |     }
[INFO] [stderr] 28 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]   --> src/transliterate_async.rs:64:27
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let (sender, receiver): (Sender<Result<String, &'static str>>, Receiver<Result<String, &'static str>>) = mpsc::channel();
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::type_complexity)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_err()`
[INFO] [stderr]   --> src/transliterate_async.rs:75:10
[INFO] [stderr]    |
[INFO] [stderr] 75 |           if let Err(_) = send_result {
[INFO] [stderr]    |  _________-      ^^^^^^
[INFO] [stderr] 76 | |             self.regenerate_transliterator();
[INFO] [stderr] 77 | |             return self.transliterate(text, locale);
[INFO] [stderr] 78 | |         }
[INFO] [stderr]    | |_________- help: try this: `if send_result.is_err()`
[INFO] [stderr]    |
[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: unneeded return statement
[INFO] [stderr]   --> src/iconv.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |             return cd != &err;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `cd != &err`
[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] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/iconv.rs:42:13
[INFO] [stderr]    |
[INFO] [stderr] 42 |             return v != &err;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `v != &err`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/iconv.rs:151:13
[INFO] [stderr]     |
[INFO] [stderr] 151 |             return Ok(Iconv { iconv: cd });
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(Iconv { iconv: cd })`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/iconv.rs:141:13
[INFO] [stderr]     |
[INFO] [stderr] 141 |             return Err(IconvError::OnCStringConversion(null_err));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Err(IconvError::OnCStringConversion(null_err))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/iconv.rs:209:13
[INFO] [stderr]     |
[INFO] [stderr] 209 |             return Ok(dst.len() - (*outbytes_left as usize));
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(dst.len() - (*outbytes_left as usize))`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/locale_ffi.rs:11:53
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub const _POSIX_C_SOURCE: ::std::os::raw::c_uint = 200809;
[INFO] [stderr]    |                                                     ^^^^^^ help: consider: `200_809`
[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/locale_ffi.rs:25:56
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub const __STDC_ISO_10646__: ::std::os::raw::c_uint = 201605;
[INFO] [stderr]    |                                                        ^^^^^^ help: consider: `201_605`
[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: long literal lacking separators
[INFO] [stderr]   --> src/transliterate.rs:30:47
[INFO] [stderr]    |
[INFO] [stderr] 30 |                 if !old_locale.is_null() && old_locale != 0xffffffffffffffff as *mut __locale_struct {
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^ help: consider: `0xffff_ffff_ffff_ffff`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/iconv.rs:27:33
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn is_iconv_t_valid(cd: &iconv_t) -> bool {
[INFO] [stderr]    |                                 ^^^^^^^^ help: consider passing by value instead: `iconv_t`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from an integer to a pointer
[INFO] [stderr]   --> src/iconv.rs:29:23
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let err = ::std::mem::transmute::<isize, iconv_t>(-1);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `-1 as *mut libc::c_void`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_transmute)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/iconv.rs:39:30
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn is_iconv_valid(v: &size_t) -> bool {
[INFO] [stderr]    |                              ^^^^^^^ help: consider passing by value instead: `size_t`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/iconv.rs:89:9
[INFO] [stderr]     |
[INFO] [stderr] 89  | /         match self {
[INFO] [stderr] 90  | |             &OnFindingConversion(ref e) => {
[INFO] [stderr] 91  | |                 format!("C function `iconv_open` failed: {}", e)
[INFO] [stderr] 92  | |             }
[INFO] [stderr] ...   |
[INFO] [stderr] 117 | |             }
[INFO] [stderr] 118 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_ref_pats)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stderr]     |
[INFO] [stderr] 89  |         match *self {
[INFO] [stderr] 90  |             OnFindingConversion(ref e) => {
[INFO] [stderr] 91  |                 format!("C function `iconv_open` failed: {}", e)
[INFO] [stderr] 92  |             }
[INFO] [stderr] 93  |             OnCStringConversion(ref e) => {
[INFO] [stderr] 94  |                 format!("CString::new failed: {}", e)
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a pointer
[INFO] [stderr]    --> src/iconv.rs:174:30
[INFO] [stderr]     |
[INFO] [stderr] 174 |             let unsafe_src = transmute::<&&[u8], *const (*const u8)>(&src);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&src as *const &[u8] as *const *const u8`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a pointer
[INFO] [stderr]    --> src/iconv.rs:175:30
[INFO] [stderr]     |
[INFO] [stderr] 175 |             let unsafe_dst = transmute::<&mut &mut [u8], *mut (*mut u8)>(&mut dst);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut dst as *mut &mut [u8] as *mut *mut u8`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_transmute
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `convert_raw` doesn't need a mutable reference
[INFO] [stderr]    --> src/iconv.rs:276:33
[INFO] [stderr]     |
[INFO] [stderr] 276 |     let res = iconv.convert_raw(&mut src, &mut outbuf).unwrap();
[INFO] [stderr]     |                                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unnecessary_mut_passed)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `convert_raw` doesn't need a mutable reference
[INFO] [stderr]    --> src/iconv.rs:281:34
[INFO] [stderr]     |
[INFO] [stderr] 281 |     let res2 = iconv.convert_raw(&mut outbuf[0..res], &mut outbuf2).unwrap();
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `convert_raw` doesn't need a mutable reference
[INFO] [stderr]    --> src/iconv.rs:297:77
[INFO] [stderr]     |
[INFO] [stderr] 297 |     if let Err(IconvError::InsufficientOutBuffer(_, _)) = iconv.convert_raw(&mut src, &mut outbuf) {
[INFO] [stderr]     |                                                                             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `convert` doesn't need a mutable reference
[INFO] [stderr]    --> src/iconv.rs:314:29
[INFO] [stderr]     |
[INFO] [stderr] 314 |     let res = iconv.convert(&mut src, &mut dst, 0);
[INFO] [stderr]     |                             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: Err(_) will match all errors, maybe not a good idea
[INFO] [stderr]    --> src/iconv.rs:317:9
[INFO] [stderr]     |
[INFO] [stderr] 317 |         Err(_) => {
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::match_wild_err_arm)] on by default
[INFO] [stderr]     = note: to remove this warning, match each error separately or use unreachable macro
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_wild_err_arm
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `convert` doesn't need a mutable reference
[INFO] [stderr]    --> src/iconv.rs:323:31
[INFO] [stderr]     |
[INFO] [stderr] 323 |     let _ = iconv_rev.convert(&mut dst, &mut dst2, 0);
[INFO] [stderr]     |                               ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: the function has a cyclomatic complexity of 27
[INFO] [stderr]    --> src/locale_ffi.rs:131:1
[INFO] [stderr]     |
[INFO] [stderr] 131 | / fn bindgen_test_layout_lconv() {
[INFO] [stderr] 132 | |     assert_eq!(::std::mem::size_of::<lconv>() , 96usize , concat ! (
[INFO] [stderr] 133 | |                "Size of: " , stringify ! ( lconv ) ));
[INFO] [stderr] 134 | |     assert_eq! (::std::mem::align_of::<lconv>() , 8usize , concat ! (
[INFO] [stderr] ...   |
[INFO] [stderr] 255 | |                 stringify ! ( int_n_sign_posn ) ));
[INFO] [stderr] 256 | | }
[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] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:137:23
[INFO] [stderr]     |
[INFO] [stderr] 137 |                 & ( * ( 0 as * const lconv ) ) . decimal_point as * const _ as
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::zero_ptr)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:142:23
[INFO] [stderr]     |
[INFO] [stderr] 142 |                 & ( * ( 0 as * const lconv ) ) . thousands_sep as * const _ as
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:147:23
[INFO] [stderr]     |
[INFO] [stderr] 147 |                 & ( * ( 0 as * const lconv ) ) . grouping as * const _ as
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:152:23
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 & ( * ( 0 as * const lconv ) ) . int_curr_symbol as * const _
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:157:23
[INFO] [stderr]     |
[INFO] [stderr] 157 |                 & ( * ( 0 as * const lconv ) ) . currency_symbol as * const _
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:162:23
[INFO] [stderr]     |
[INFO] [stderr] 162 |                 & ( * ( 0 as * const lconv ) ) . mon_decimal_point as * const
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:167:23
[INFO] [stderr]     |
[INFO] [stderr] 167 |                 & ( * ( 0 as * const lconv ) ) . mon_thousands_sep as * const
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:172:23
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 & ( * ( 0 as * const lconv ) ) . mon_grouping as * const _ as
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:177:23
[INFO] [stderr]     |
[INFO] [stderr] 177 |                 & ( * ( 0 as * const lconv ) ) . positive_sign as * const _ as
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:182:23
[INFO] [stderr]     |
[INFO] [stderr] 182 |                 & ( * ( 0 as * const lconv ) ) . negative_sign as * const _ as
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:187:23
[INFO] [stderr]     |
[INFO] [stderr] 187 |                 & ( * ( 0 as * const lconv ) ) . int_frac_digits as * const _
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:192:23
[INFO] [stderr]     |
[INFO] [stderr] 192 |                 & ( * ( 0 as * const lconv ) ) . frac_digits as * const _ as
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:197:23
[INFO] [stderr]     |
[INFO] [stderr] 197 |                 & ( * ( 0 as * const lconv ) ) . p_cs_precedes as * const _ as
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:202:23
[INFO] [stderr]     |
[INFO] [stderr] 202 |                 & ( * ( 0 as * const lconv ) ) . p_sep_by_space as * const _
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:207:23
[INFO] [stderr]     |
[INFO] [stderr] 207 |                 & ( * ( 0 as * const lconv ) ) . n_cs_precedes as * const _ as
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:212:23
[INFO] [stderr]     |
[INFO] [stderr] 212 |                 & ( * ( 0 as * const lconv ) ) . n_sep_by_space as * const _
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:217:23
[INFO] [stderr]     |
[INFO] [stderr] 217 |                 & ( * ( 0 as * const lconv ) ) . p_sign_posn as * const _ as
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:222:23
[INFO] [stderr]     |
[INFO] [stderr] 222 |                 & ( * ( 0 as * const lconv ) ) . n_sign_posn as * const _ as
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:227:23
[INFO] [stderr]     |
[INFO] [stderr] 227 |                 & ( * ( 0 as * const lconv ) ) . int_p_cs_precedes as * const
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:232:23
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 & ( * ( 0 as * const lconv ) ) . int_p_sep_by_space as * const
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:237:23
[INFO] [stderr]     |
[INFO] [stderr] 237 |                 & ( * ( 0 as * const lconv ) ) . int_n_cs_precedes as * const
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:242:23
[INFO] [stderr]     |
[INFO] [stderr] 242 |                 & ( * ( 0 as * const lconv ) ) . int_n_sep_by_space as * const
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:247:23
[INFO] [stderr]     |
[INFO] [stderr] 247 |                 & ( * ( 0 as * const lconv ) ) . int_p_sign_posn as * const _
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:252:23
[INFO] [stderr]     |
[INFO] [stderr] 252 |                 & ( * ( 0 as * const lconv ) ) . int_n_sign_posn as * const _
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:287:23
[INFO] [stderr]     |
[INFO] [stderr] 287 |                 & ( * ( 0 as * const __locale_struct ) ) . __locales as *
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:292:23
[INFO] [stderr]     |
[INFO] [stderr] 292 |                 & ( * ( 0 as * const __locale_struct ) ) . __ctype_b as *
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:297:23
[INFO] [stderr]     |
[INFO] [stderr] 297 |                 & ( * ( 0 as * const __locale_struct ) ) . __ctype_tolower as
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:302:23
[INFO] [stderr]     |
[INFO] [stderr] 302 |                 & ( * ( 0 as * const __locale_struct ) ) . __ctype_toupper as
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: `0 as *const _` detected. Consider using `ptr::null()`
[INFO] [stderr]    --> src/locale_ffi.rs:307:23
[INFO] [stderr]     |
[INFO] [stderr] 307 |                 & ( * ( 0 as * const __locale_struct ) ) . __names as * const
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `transliterate::TextTransliterate`
[INFO] [stderr]   --> src/transliterate.rs:10:2
[INFO] [stderr]    |
[INFO] [stderr] 10 |       pub fn new() -> TextTransliterate {
[INFO] [stderr]    |  _____^
[INFO] [stderr] 11 | |         TextTransliterate {}
[INFO] [stderr] 12 | |     }
[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] warning: redundant pattern matching, consider using `is_ok()`
[INFO] [stderr]   --> src/transliterate.rs:45:10
[INFO] [stderr]    |
[INFO] [stderr] 45 |           if let Ok(_) = self.set_thread_locale(locale) {
[INFO] [stderr]    |  _________-      ^^^^^
[INFO] [stderr] 46 | |             
[INFO] [stderr] 47 | |             let iconv = Iconv::new("ascii//TRANSLIT//IGNORE", "utf-8");
[INFO] [stderr] 48 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 68 | |             Err("Not possible to set the locale")
[INFO] [stderr] 69 | |         }
[INFO] [stderr]    | |_________- help: try this: `if self.set_thread_locale(locale).is_ok()`
[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: redundant pattern matching, consider using `is_err()`
[INFO] [stderr]   --> src/transliterate.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |                   if let Err(_) = result {
[INFO] [stderr]    |  _________________-      ^^^^^^
[INFO] [stderr] 55 | |                     return Err("Error in transliteration");
[INFO] [stderr] 56 | |                 }
[INFO] [stderr]    | |_________________- help: try this: `if result.is_err()`
[INFO] [stderr]    |
[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: you should consider adding a `Default` implementation for `transliterate_async::TextTransliterateAsync`
[INFO] [stderr]   --> src/transliterate_async.rs:25:2
[INFO] [stderr]    |
[INFO] [stderr] 25 |       pub fn new() -> TextTransliterateAsync {
[INFO] [stderr]    |  _____^
[INFO] [stderr] 26 | |         let sender = TextTransliterateAsync::generate_transliterator();
[INFO] [stderr] 27 | |
[INFO] [stderr] 28 | |         TextTransliterateAsync {sender: sender}
[INFO] [stderr] 29 | |     }
[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] 24 | impl Default for transliterate_async::TextTransliterateAsync {
[INFO] [stderr] 25 |     fn default() -> Self {
[INFO] [stderr] 26 |         Self::new()
[INFO] [stderr] 27 |     }
[INFO] [stderr] 28 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stderr]   --> src/transliterate_async.rs:64:27
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let (sender, receiver): (Sender<Result<String, &'static str>>, Receiver<Result<String, &'static str>>) = mpsc::channel();
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::type_complexity)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_err()`
[INFO] [stderr]   --> src/transliterate_async.rs:75:10
[INFO] [stderr]    |
[INFO] [stderr] 75 |           if let Err(_) = send_result {
[INFO] [stderr]    |  _________-      ^^^^^^
[INFO] [stderr] 76 | |             self.regenerate_transliterator();
[INFO] [stderr] 77 | |             return self.transliterate(text, locale);
[INFO] [stderr] 78 | |         }
[INFO] [stderr]    | |_________- help: try this: `if send_result.is_err()`
[INFO] [stderr]    |
[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 2.43s
[INFO] running `"docker" "inspect" "3a4edf83755203830346413c4c0b879e20103f3ffea938ee97fec8d8c0e174b1"`
[INFO] running `"docker" "rm" "-f" "3a4edf83755203830346413c4c0b879e20103f3ffea938ee97fec8d8c0e174b1"`
[INFO] [stdout] 3a4edf83755203830346413c4c0b879e20103f3ffea938ee97fec8d8c0e174b1