[INFO] fetching crate codepage-437 0.1.0...
[INFO] linting codepage-437-0.1.0 against nightly for clippy-nonminimal_bool-denied
[INFO] extracting crate codepage-437 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate codepage-437 0.1.0
[INFO] finished tweaking crates.io crate codepage-437 0.1.0
[INFO] tweaked toml for crates.io crate codepage-437 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate codepage-437 0.1.0 on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4012c7747d0bf80fd061d65ecadbbafeb25f6f690c8f03bc249f687dc6e4f0c2
[INFO] running `Command { std: "docker" "start" "-a" "4012c7747d0bf80fd061d65ecadbbafeb25f6f690c8f03bc249f687dc6e4f0c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4012c7747d0bf80fd061d65ecadbbafeb25f6f690c8f03bc249f687dc6e4f0c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4012c7747d0bf80fd061d65ecadbbafeb25f6f690c8f03bc249f687dc6e4f0c2", kill_on_drop: false }`
[INFO] [stdout] 4012c7747d0bf80fd061d65ecadbbafeb25f6f690c8f03bc249f687dc6e4f0c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 721a735c4424a24d57e6b7a2b6b7f6449bf0ce785d896b2f0003d41a232778e1
[INFO] running `Command { std: "docker" "start" "-a" "721a735c4424a24d57e6b7a2b6b7f6449bf0ce785d896b2f0003d41a232778e1", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling codepage-437 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> build.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             cp437: cp437,
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: replace it with: `cp437`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout]    = note: `#[warn(clippy::redundant_field_names)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> build.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             unicode: unicode,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^ help: replace it with: `unicode`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual `RangeInclusive::contains` implementation
[INFO] [stdout]   --> build.rs:29:35
[INFO] [stdout]    |
[INFO] [stdout] 29 |         if !cp437.chars().all(|c| (c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f')) {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: use: `('0'..='9').contains(&c)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains
[INFO] [stdout]    = note: `#[warn(clippy::manual_range_contains)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual `RangeInclusive::contains` implementation
[INFO] [stdout]   --> build.rs:29:61
[INFO] [stdout]    |
[INFO] [stdout] 29 |         if !cp437.chars().all(|c| (c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f')) {
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^^^^^^^ help: use: `('A'..='F').contains(&c)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual `RangeInclusive::contains` implementation
[INFO] [stdout]   --> build.rs:29:87
[INFO] [stdout]    |
[INFO] [stdout] 29 |         if !cp437.chars().all(|c| (c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f')) {
[INFO] [stdout]    |                                                                                       ^^^^^^^^^^^^^^^^^^^^^^ help: use: `('a'..='f').contains(&c)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual `RangeInclusive::contains` implementation
[INFO] [stdout]   --> build.rs:41:37
[INFO] [stdout]    |
[INFO] [stdout] 41 |         if !unicode.chars().all(|c| (c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f')) {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^ help: use: `('0'..='9').contains(&c)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual `RangeInclusive::contains` implementation
[INFO] [stdout]   --> build.rs:41:63
[INFO] [stdout]    |
[INFO] [stdout] 41 |         if !unicode.chars().all(|c| (c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f')) {
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^^^^^^^ help: use: `('A'..='F').contains(&c)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual `RangeInclusive::contains` implementation
[INFO] [stdout]   --> build.rs:41:89
[INFO] [stdout]    |
[INFO] [stdout] 41 |         if !unicode.chars().all(|c| (c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f')) {
[INFO] [stdout]    |                                                                                         ^^^^^^^^^^^^^^^^^^^^^^ help: use: `('a'..='f').contains(&c)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_contains
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting a character literal to `u8` truncates
[INFO] [stdout]   --> build.rs:63:59
[INFO] [stdout]    |
[INFO] [stdout] 63 |         for record in csv::ReaderBuilder::new().delimiter('\t' as u8).from_path(p).unwrap().into_records().map(Result::unwrap) {
[INFO] [stdout]    |                                                           ^^^^^^^^^^ help: use a byte literal instead: `b'\t'`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `char` is four bytes wide, but `u8` is a single byte
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#char_lit_as_u8
[INFO] [stdout]    = note: `#[warn(clippy::char_lit_as_u8)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `writeln!`
[INFO] [stdout]   --> build.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         writeln!(specs_rs, "").unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          help: remove the empty string
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stdout]    = note: `#[warn(clippy::writeln_empty_string)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `writeln!`
[INFO] [stdout]   --> build.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         writeln!(specs_rs, "").unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          help: remove the empty string
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `writeln!`
[INFO] [stdout]   --> build.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |         writeln!(specs_rs, "").unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          help: remove the empty string
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `writeln!`
[INFO] [stdout]   --> build.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         writeln!(specs_rs, "").unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          help: remove the empty string
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `i` is used to index `decode_array`
[INFO] [stdout]    --> build.rs:116:18
[INFO] [stdout]     |
[INFO] [stdout] 116 |         for i in 0..256 {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout]     = note: `#[warn(clippy::needless_range_loop)]` on by default
[INFO] [stdout] help: consider using an iterator and enumerate()
[INFO] [stdout]     |
[INFO] [stdout] 116 -         for i in 0..256 {
[INFO] [stdout] 116 +         for (i, <item>) in decode_array.iter_mut().enumerate().take(256) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `writeln!`
[INFO] [stdout]    --> build.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |         writeln!(specs_rs, "").unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          help: remove the empty string
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `writeln!`
[INFO] [stdout]    --> build.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |             writeln!(specs_rs, "").unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              help: remove the empty string
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `writeln!`
[INFO] [stdout]    --> build.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |         writeln!(specs_rs, "").unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          help: remove the empty string
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `writeln!`
[INFO] [stdout]    --> build.rs:144:17
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 writeln!(specs_rs, "").unwrap();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  help: remove the empty string
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `writeln!`
[INFO] [stdout]    --> build.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         writeln!(specs_rs, "").unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          help: remove the empty string
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `writeln!`
[INFO] [stdout]    --> build.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         writeln!(specs_rs, "").unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          help: remove the empty string
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `writeln!`
[INFO] [stdout]    --> build.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         writeln!(specs_rs, "").unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          help: remove the empty string
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `writeln!`
[INFO] [stdout]    --> build.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         writeln!(specs_rs, "").unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          help: remove the empty string
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `writeln!`
[INFO] [stdout]    --> build.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |         writeln!(specs_rs, "").unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          help: remove the empty string
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `writeln!`
[INFO] [stdout]    --> build.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         writeln!(specs_rs, "").unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          help: remove the empty string
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `writeln!`
[INFO] [stdout]    --> build.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |         writeln!(specs_rs, "").unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          help: remove the empty string
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `writeln!`
[INFO] [stdout]    --> build.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         writeln!(specs_rs, "").unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          help: remove the empty string
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#writeln_empty_string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant slicing of the whole range
[INFO] [stdout]    --> src/decode.rs:112:38
[INFO] [stdout]     |
[INFO] [stdout] 112 |         Cow::Borrowed(str::from_utf8(&cp437[..]).unwrap())
[INFO] [stdout]     |                                      ^^^^^^^^^^ help: use the original value instead: `cp437`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_slicing
[INFO] [stdout]     = note: `#[warn(clippy::redundant_slicing)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/encode.rs:219:27
[INFO] [stdout]     |
[INFO] [stdout] 219 |         to_cp437_cow_impl(&self, dialect)
[INFO] [stdout]     |                           ^^^^^ help: change this to: `self`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/dialect.rs:26:44
[INFO] [stdout]    |
[INFO] [stdout] 26 |         (self.overlap_unicode)(unicode) && !self.remaps.iter().rev().find(|&&(_, _, to)| to == unicode).is_some()
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.remaps.iter().rev().find(|&&(_, _, to)| to == unicode).is_none()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]    = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/dialect.rs:32:40
[INFO] [stdout]    |
[INFO] [stdout] 32 |         (self.overlap_cp437)(cp437) && !self.remaps.iter().rev().find(|&&(whom, _, _)| whom == cp437).is_some()
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.remaps.iter().rev().find(|&&(whom, _, _)| whom == cp437).is_none()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/dialect.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         self.overlap_unicode == other.overlap_unicode &&            // align
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint
[INFO] [stdout]    |
[INFO] [stdout] 96 -         self.overlap_unicode == other.overlap_unicode &&            // align
[INFO] [stdout] 96 +         std::ptr::fn_addr_eq(self.overlap_unicode, other.overlap_unicode) &&            // align
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/dialect.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |         self.overlap_cp437 == other.overlap_cp437 &&                // align
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint
[INFO] [stdout]    |
[INFO] [stdout] 97 -         self.overlap_cp437 == other.overlap_cp437 &&                // align
[INFO] [stdout] 97 +         std::ptr::fn_addr_eq(self.overlap_cp437, other.overlap_cp437) &&                // align
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/dialect.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         self.encode == other.encode &&                              // align
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint
[INFO] [stdout]    |
[INFO] [stdout] 98 -         self.encode == other.encode &&                              // align
[INFO] [stdout] 98 +         std::ptr::fn_addr_eq(self.encode, other.encode) &&                              // align
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/dialect.rs:107:19
[INFO] [stdout]     |
[INFO] [stdout] 107 |             .then(self.overlap_unicode.cmp(&other.overlap_unicode))
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/dialect.rs:108:19
[INFO] [stdout]     |
[INFO] [stdout] 108 |             .then(self.overlap_cp437.cmp(&other.overlap_cp437))
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/dialect.rs:109:19
[INFO] [stdout]     |
[INFO] [stdout] 109 |             .then(self.encode.cmp(&other.encode))
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant slicing of the whole range
[INFO] [stdout]    --> src/decode.rs:112:38
[INFO] [stdout]     |
[INFO] [stdout] 112 |         Cow::Borrowed(str::from_utf8(&cp437[..]).unwrap())
[INFO] [stdout]     |                                      ^^^^^^^^^^ help: use the original value instead: `cp437`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_slicing
[INFO] [stdout]     = note: `#[warn(clippy::redundant_slicing)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/encode.rs:219:27
[INFO] [stdout]     |
[INFO] [stdout] 219 |         to_cp437_cow_impl(&self, dialect)
[INFO] [stdout]     |                           ^^^^^ help: change this to: `self`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/dialect.rs:26:44
[INFO] [stdout]    |
[INFO] [stdout] 26 |         (self.overlap_unicode)(unicode) && !self.remaps.iter().rev().find(|&&(_, _, to)| to == unicode).is_some()
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.remaps.iter().rev().find(|&&(_, _, to)| to == unicode).is_none()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]    = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/dialect.rs:32:40
[INFO] [stdout]    |
[INFO] [stdout] 32 |         (self.overlap_cp437)(cp437) && !self.remaps.iter().rev().find(|&&(whom, _, _)| whom == cp437).is_some()
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.remaps.iter().rev().find(|&&(whom, _, _)| whom == cp437).is_none()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/dialect.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         self.overlap_unicode == other.overlap_unicode &&            // align
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]    = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint
[INFO] [stdout]    |
[INFO] [stdout] 96 -         self.overlap_unicode == other.overlap_unicode &&            // align
[INFO] [stdout] 96 +         std::ptr::fn_addr_eq(self.overlap_unicode, other.overlap_unicode) &&            // align
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/dialect.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |         self.overlap_cp437 == other.overlap_cp437 &&                // align
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint
[INFO] [stdout]    |
[INFO] [stdout] 97 -         self.overlap_cp437 == other.overlap_cp437 &&                // align
[INFO] [stdout] 97 +         std::ptr::fn_addr_eq(self.overlap_cp437, other.overlap_cp437) &&                // align
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/dialect.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         self.encode == other.encode &&                              // align
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint
[INFO] [stdout]    |
[INFO] [stdout] 98 -         self.encode == other.encode &&                              // align
[INFO] [stdout] 98 +         std::ptr::fn_addr_eq(self.encode, other.encode) &&                              // align
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/dialect.rs:107:19
[INFO] [stdout]     |
[INFO] [stdout] 107 |             .then(self.overlap_unicode.cmp(&other.overlap_unicode))
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/dialect.rs:108:19
[INFO] [stdout]     |
[INFO] [stdout] 108 |             .then(self.overlap_cp437.cmp(&other.overlap_cp437))
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/dialect.rs:109:19
[INFO] [stdout]     |
[INFO] [stdout] 109 |             .then(self.encode.cmp(&other.encode))
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `.into_iter()` call is equivalent to `.iter()` and will not consume the `array`
[INFO] [stdout]   --> tests/cp437_wingdings/encode/to_cp437/borrowing.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 |         assert!(is_borrowed(&[c].into_iter().collect::<String>().to_cp437(&CP437_WINGDINGS).unwrap()));
[INFO] [stdout]    |                                  ^^^^^^^^^ help: call directly: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stdout]    = note: `#[warn(clippy::into_iter_on_ref)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `.into_iter()` call is equivalent to `.iter()` and will not consume the `array`
[INFO] [stdout]   --> tests/cp437_wingdings/encode/to_cp437/borrowing.rs:23:35
[INFO] [stdout]    |
[INFO] [stdout] 23 |         assert!(!is_borrowed(&[c].into_iter().collect::<String>().to_cp437(&CP437_WINGDINGS).unwrap()));
[INFO] [stdout]    |                                   ^^^^^^^^^ help: call directly: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `.into_iter()` call is equivalent to `.iter()` and will not consume the `array`
[INFO] [stdout]   --> tests/cp437_wingdings/encode/to_cp437/borrowing.rs:42:47
[INFO] [stdout]    |
[INFO] [stdout] 42 |         assert!(!is_borrowed(&[c, new_beyond].into_iter().collect::<String>().to_cp437(&CP437_WINGDINGS).unwrap()));
[INFO] [stdout]    |                                               ^^^^^^^^^ help: call directly: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module has the same name as its containing module
[INFO] [stdout]  --> tests/cp437_wingdings/encode/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod encode;
[INFO] [stdout]   | ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stdout]   = note: `#[warn(clippy::module_inception)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using a reference to `Cow` is not recommended
[INFO] [stdout]   --> tests/cp437_wingdings/mod.rs:13:42
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn is_borrowed<T: ToOwned + ?Sized>(who: &Cow<T>) -> bool {
[INFO] [stdout]    |                                          ^^^^^^^ help: change this to: `&T`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout]    = note: `#[warn(clippy::ptr_arg)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you don't need to add `&` to all patterns
[INFO] [stdout]   --> tests/cp437_wingdings/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     match who {
[INFO] [stdout] 15 | |         &Cow::Borrowed(_) => true,
[INFO] [stdout] 16 | |         &Cow::Owned(_) => false,
[INFO] [stdout] 17 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stdout]    = note: `#[warn(clippy::match_ref_pats)]` on by default
[INFO] [stdout] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stdout]    |
[INFO] [stdout] 14 ~     match *who {
[INFO] [stdout] 15 ~         Cow::Borrowed(_) => true,
[INFO] [stdout] 16 ~         Cow::Owned(_) => false,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `.into_iter()` call is equivalent to `.iter()` and will not consume the `array`
[INFO] [stdout]   --> tests/cp437_control/encode/to_cp437/borrowing.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 |         assert!(is_borrowed(&[c].into_iter().collect::<String>().to_cp437(&CP437_CONTROL).unwrap()));
[INFO] [stdout]    |                                  ^^^^^^^^^ help: call directly: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `.into_iter()` call is equivalent to `.iter()` and will not consume the `array`
[INFO] [stdout]   --> tests/cp437_control/encode/to_cp437/borrowing.rs:23:35
[INFO] [stdout]    |
[INFO] [stdout] 23 |         assert!(!is_borrowed(&[c].into_iter().collect::<String>().to_cp437(&CP437_CONTROL).unwrap()));
[INFO] [stdout]    |                                   ^^^^^^^^^ help: call directly: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `.into_iter()` call is equivalent to `.iter()` and will not consume the `array`
[INFO] [stdout]   --> tests/cp437_control/encode/to_cp437/borrowing.rs:42:47
[INFO] [stdout]    |
[INFO] [stdout] 42 |         assert!(!is_borrowed(&[c, new_beyond].into_iter().collect::<String>().to_cp437(&CP437_CONTROL).unwrap()));
[INFO] [stdout]    |                                               ^^^^^^^^^ help: call directly: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module has the same name as its containing module
[INFO] [stdout]  --> tests/cp437_control/encode/mod.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod encode;
[INFO] [stdout]   | ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#module_inception
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using a reference to `Cow` is not recommended
[INFO] [stdout]   --> tests/cp437_control/mod.rs:13:42
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn is_borrowed<T: ToOwned + ?Sized>(who: &Cow<T>) -> bool {
[INFO] [stdout]    |                                          ^^^^^^^ help: change this to: `&T`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you don't need to add `&` to all patterns
[INFO] [stdout]   --> tests/cp437_control/mod.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | /     match who {
[INFO] [stdout] 15 | |         &Cow::Borrowed(_) => true,
[INFO] [stdout] 16 | |         &Cow::Owned(_) => false,
[INFO] [stdout] 17 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats
[INFO] [stdout] help: instead of prefixing all patterns with `&`, you can dereference the expression
[INFO] [stdout]    |
[INFO] [stdout] 14 ~     match *who {
[INFO] [stdout] 15 ~         Cow::Borrowed(_) => true,
[INFO] [stdout] 16 ~         Cow::Owned(_) => false,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]   --> tests/cp437_wingdings/encode/to_cp437/borrowing.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 |         assert!(is_borrowed(&[c].into_iter().collect::<String>().to_cp437(&CP437_WINGDINGS).unwrap()));
[INFO] [stdout]    |                                  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 12 -         assert!(is_borrowed(&[c].into_iter().collect::<String>().to_cp437(&CP437_WINGDINGS).unwrap()));
[INFO] [stdout] 12 +         assert!(is_borrowed(&[c].iter().collect::<String>().to_cp437(&CP437_WINGDINGS).unwrap()));
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 12 -         assert!(is_borrowed(&[c].into_iter().collect::<String>().to_cp437(&CP437_WINGDINGS).unwrap()));
[INFO] [stdout] 12 +         assert!(is_borrowed(&IntoIterator::into_iter([c]).collect::<String>().to_cp437(&CP437_WINGDINGS).unwrap()));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]   --> tests/cp437_wingdings/encode/to_cp437/borrowing.rs:23:35
[INFO] [stdout]    |
[INFO] [stdout] 23 |         assert!(!is_borrowed(&[c].into_iter().collect::<String>().to_cp437(&CP437_WINGDINGS).unwrap()));
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 23 -         assert!(!is_borrowed(&[c].into_iter().collect::<String>().to_cp437(&CP437_WINGDINGS).unwrap()));
[INFO] [stdout] 23 +         assert!(!is_borrowed(&[c].iter().collect::<String>().to_cp437(&CP437_WINGDINGS).unwrap()));
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 23 -         assert!(!is_borrowed(&[c].into_iter().collect::<String>().to_cp437(&CP437_WINGDINGS).unwrap()));
[INFO] [stdout] 23 +         assert!(!is_borrowed(&IntoIterator::into_iter([c]).collect::<String>().to_cp437(&CP437_WINGDINGS).unwrap()));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]   --> tests/cp437_wingdings/encode/to_cp437/borrowing.rs:42:47
[INFO] [stdout]    |
[INFO] [stdout] 42 |         assert!(!is_borrowed(&[c, new_beyond].into_iter().collect::<String>().to_cp437(&CP437_WINGDINGS).unwrap()));
[INFO] [stdout]    |                                               ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 42 -         assert!(!is_borrowed(&[c, new_beyond].into_iter().collect::<String>().to_cp437(&CP437_WINGDINGS).unwrap()));
[INFO] [stdout] 42 +         assert!(!is_borrowed(&[c, new_beyond].iter().collect::<String>().to_cp437(&CP437_WINGDINGS).unwrap()));
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 42 -         assert!(!is_borrowed(&[c, new_beyond].into_iter().collect::<String>().to_cp437(&CP437_WINGDINGS).unwrap()));
[INFO] [stdout] 42 +         assert!(!is_borrowed(&IntoIterator::into_iter([c, new_beyond]).collect::<String>().to_cp437(&CP437_WINGDINGS).unwrap()));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]   --> tests/cp437_control/encode/to_cp437/borrowing.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 |         assert!(is_borrowed(&[c].into_iter().collect::<String>().to_cp437(&CP437_CONTROL).unwrap()));
[INFO] [stdout]    |                                  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 12 -         assert!(is_borrowed(&[c].into_iter().collect::<String>().to_cp437(&CP437_CONTROL).unwrap()));
[INFO] [stdout] 12 +         assert!(is_borrowed(&[c].iter().collect::<String>().to_cp437(&CP437_CONTROL).unwrap()));
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 12 -         assert!(is_borrowed(&[c].into_iter().collect::<String>().to_cp437(&CP437_CONTROL).unwrap()));
[INFO] [stdout] 12 +         assert!(is_borrowed(&IntoIterator::into_iter([c]).collect::<String>().to_cp437(&CP437_CONTROL).unwrap()));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]   --> tests/cp437_control/encode/to_cp437/borrowing.rs:23:35
[INFO] [stdout]    |
[INFO] [stdout] 23 |         assert!(!is_borrowed(&[c].into_iter().collect::<String>().to_cp437(&CP437_CONTROL).unwrap()));
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 23 -         assert!(!is_borrowed(&[c].into_iter().collect::<String>().to_cp437(&CP437_CONTROL).unwrap()));
[INFO] [stdout] 23 +         assert!(!is_borrowed(&[c].iter().collect::<String>().to_cp437(&CP437_CONTROL).unwrap()));
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 23 -         assert!(!is_borrowed(&[c].into_iter().collect::<String>().to_cp437(&CP437_CONTROL).unwrap()));
[INFO] [stdout] 23 +         assert!(!is_borrowed(&IntoIterator::into_iter([c]).collect::<String>().to_cp437(&CP437_CONTROL).unwrap()));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021
[INFO] [stdout]   --> tests/cp437_control/encode/to_cp437/borrowing.rs:42:47
[INFO] [stdout]    |
[INFO] [stdout] 42 |         assert!(!is_borrowed(&[c, new_beyond].into_iter().collect::<String>().to_cp437(&CP437_CONTROL).unwrap()));
[INFO] [stdout]    |                                               ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]    |
[INFO] [stdout] 42 -         assert!(!is_borrowed(&[c, new_beyond].into_iter().collect::<String>().to_cp437(&CP437_CONTROL).unwrap()));
[INFO] [stdout] 42 +         assert!(!is_borrowed(&[c, new_beyond].iter().collect::<String>().to_cp437(&CP437_CONTROL).unwrap()));
[INFO] [stdout]    |
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]    |
[INFO] [stdout] 42 -         assert!(!is_borrowed(&[c, new_beyond].into_iter().collect::<String>().to_cp437(&CP437_CONTROL).unwrap()));
[INFO] [stdout] 42 +         assert!(!is_borrowed(&IntoIterator::into_iter([c, new_beyond]).collect::<String>().to_cp437(&CP437_CONTROL).unwrap()));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.92s
[INFO] running `Command { std: "docker" "inspect" "721a735c4424a24d57e6b7a2b6b7f6449bf0ce785d896b2f0003d41a232778e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "721a735c4424a24d57e6b7a2b6b7f6449bf0ce785d896b2f0003d41a232778e1", kill_on_drop: false }`
[INFO] [stdout] 721a735c4424a24d57e6b7a2b6b7f6449bf0ce785d896b2f0003d41a232778e1