[INFO] crate read_token 0.9.0 is already in cache
[INFO] extracting crate read_token 0.9.0 into work/ex/clippy-test-run/sources/stable/reg/read_token/0.9.0
[INFO] extracting crate read_token 0.9.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/read_token/0.9.0
[INFO] validating manifest of read_token-0.9.0 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 read_token-0.9.0 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 read_token-0.9.0
[INFO] finished frobbing read_token-0.9.0
[INFO] frobbed toml for read_token-0.9.0 written to work/ex/clippy-test-run/sources/stable/reg/read_token/0.9.0/Cargo.toml
[INFO] started frobbing read_token-0.9.0
[INFO] finished frobbing read_token-0.9.0
[INFO] frobbed toml for read_token-0.9.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/read_token/0.9.0/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 read_token-0.9.0 against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/read_token/0.9.0:/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 -Dclippy::into_iter_on_array" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 921e129f6a8b7b0a3579bc00784889611199f8ee6c6a0c931a527588a46f45ec
[INFO] running `"docker" "start" "-a" "921e129f6a8b7b0a3579bc00784889611199f8ee6c6a0c931a527588a46f45ec"`
[INFO] [stderr]     Checking range v0.3.1
[INFO] [stderr]     Checking read_token v0.9.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             src: src,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `src`
[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/lib.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |             offset: offset,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `offset`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             src: src,
[INFO] [stderr]    |             ^^^^^^^^ help: replace it with: `src`
[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/lib.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |             offset: offset,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: replace it with: `offset`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/lib.rs:90:20
[INFO] [stderr]     |
[INFO] [stderr] 90  |               } else {
[INFO] [stderr]     |  ____________________^
[INFO] [stderr] 91  | |                 if new_lines {
[INFO] [stderr] 92  | |                     match f(&read_token) {
[INFO] [stderr] 93  | |                         None => { break; }
[INFO] [stderr] ...   |
[INFO] [stderr] 104 | |                 }
[INFO] [stderr] 105 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 90  |             } else if new_lines {
[INFO] [stderr] 91  |     match f(&read_token) {
[INFO] [stderr] 92  |         None => { break; }
[INFO] [stderr] 93  |         Some(range) => {
[INFO] [stderr] 94  |             // Find whether a new line occured at the end.
[INFO] [stderr] 95  |             // If it did, we do not require a new line before
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/lib.rs:90:20
[INFO] [stderr]     |
[INFO] [stderr] 90  |               } else {
[INFO] [stderr]     |  ____________________^
[INFO] [stderr] 91  | |                 if new_lines {
[INFO] [stderr] 92  | |                     match f(&read_token) {
[INFO] [stderr] 93  | |                         None => { break; }
[INFO] [stderr] ...   |
[INFO] [stderr] 104 | |                 }
[INFO] [stderr] 105 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 90  |             } else if new_lines {
[INFO] [stderr] 91  |     match f(&read_token) {
[INFO] [stderr] 92  |         None => { break; }
[INFO] [stderr] 93  |         Some(range) => {
[INFO] [stderr] 94  |             // Find whether a new line occured at the end.
[INFO] [stderr] 95  |             // If it did, we do not require a new line before
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:191:36
[INFO] [stderr]     |
[INFO] [stderr] 191 |     pub fn number(&self, settings: &NumberSettings) -> Option<Range> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ help: consider passing by value instead: `NumberSettings`
[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: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:222:12
[INFO] [stderr]     |
[INFO] [stderr] 222 |         if self.src.len() > 0 { Some(self.peek(self.src.len())) }
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!self.src.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:306:42
[INFO] [stderr]     |
[INFO] [stderr] 306 |     pub fn parse_number(&self, settings: &NumberSettings, n: usize)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^ help: consider passing by value instead: `NumberSettings`
[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: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:310:16
[INFO] [stderr]     |
[INFO] [stderr] 310 |             if src.len() == 0 { None }
[INFO] [stderr]     |                ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `src.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:318:32
[INFO] [stderr]     |
[INFO] [stderr] 318 |         fn parse_u64(settings: &NumberSettings, src: &str) -> Result<u64, ()> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^ help: consider passing by value instead: `NumberSettings`
[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: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:324:28
[INFO] [stderr]     |
[INFO] [stderr] 324 |                     res += digit as u64;
[INFO] [stderr]     |                            ^^^^^^^^^^^^ help: try: `u64::from(digit)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:344:33
[INFO] [stderr]     |
[INFO] [stderr] 344 |             Some(('-', src)) if src.len() == 0 => {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `src.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/lib.rs:365:21
[INFO] [stderr]     |
[INFO] [stderr] 365 |                     sig = sig * (radix as f64);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `sig *= (radix as f64)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:365:33
[INFO] [stderr]     |
[INFO] [stderr] 365 |                     sig = sig * (radix as f64);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^ help: try: `f64::from(radix)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/lib.rs:369:25
[INFO] [stderr]     |
[INFO] [stderr] 369 |                         sig = sig + ((digit as isize) as f64);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `sig += ((digit as isize) as f64)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/lib.rs:371:25
[INFO] [stderr]     |
[INFO] [stderr] 371 |                         sig = sig - ((digit as isize) as f64);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `sig -= ((digit as isize) as f64)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:383:43
[INFO] [stderr]     |
[INFO] [stderr] 383 |                         if is_positive && (prev_sig != (sig - digit as f64) / radix as f64)
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(prev_sig - (sig - digit as f64) / radix as f64).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:383:43
[INFO] [stderr]     |
[INFO] [stderr] 383 |                         if is_positive && (prev_sig != (sig - digit as f64) / radix as f64)
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:383:63
[INFO] [stderr]     |
[INFO] [stderr] 383 |                         if is_positive && (prev_sig != (sig - digit as f64) / radix as f64)
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^ help: try: `f64::from(digit)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:383:79
[INFO] [stderr]     |
[INFO] [stderr] 383 |                         if is_positive && (prev_sig != (sig - digit as f64) / radix as f64)
[INFO] [stderr]     |                                                                               ^^^^^^^^^^^^ help: try: `f64::from(radix)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:385:44
[INFO] [stderr]     |
[INFO] [stderr] 385 |                         if !is_positive && (prev_sig != (sig + digit as f64) / radix as f64)
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(prev_sig - (sig + digit as f64) / radix as f64).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:385:44
[INFO] [stderr]     |
[INFO] [stderr] 385 |                         if !is_positive && (prev_sig != (sig + digit as f64) / radix as f64)
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:385:64
[INFO] [stderr]     |
[INFO] [stderr] 385 |                         if !is_positive && (prev_sig != (sig + digit as f64) / radix as f64)
[INFO] [stderr]     |                                                                ^^^^^^^^^^^^ help: try: `f64::from(digit)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:385:80
[INFO] [stderr]     |
[INFO] [stderr] 385 |                         if !is_positive && (prev_sig != (sig + digit as f64) / radix as f64)
[INFO] [stderr]     |                                                                                ^^^^^^^^^^^^ help: try: `f64::from(radix)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/lib.rs:414:25
[INFO] [stderr]     |
[INFO] [stderr] 414 |                         power = power / (radix as f64);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `power /= (radix as f64)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:414:41
[INFO] [stderr]     |
[INFO] [stderr] 414 |                         power = power / (radix as f64);
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: try: `f64::from(radix)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:417:35
[INFO] [stderr]     |
[INFO] [stderr] 417 |                             sig + (digit as f64) * power
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: try: `f64::from(digit)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:419:35
[INFO] [stderr]     |
[INFO] [stderr] 419 |                             sig - (digit as f64) * power
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: try: `f64::from(digit)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:487:9
[INFO] [stderr]     |
[INFO] [stderr] 487 | /         match self {
[INFO] [stderr] 488 | |             &ParseStringError::ExpectedFourHexadecimals =>
[INFO] [stderr] 489 | |                 fmt.write_str("Expected four hexadecimals xxxx 0-9A-F"),
[INFO] [stderr] 490 | |             &ParseStringError::ExpectedHexadecimal =>
[INFO] [stderr] ...   |
[INFO] [stderr] 495 | |                 fmt.write_str("Expected valid escape character '\"\\/bfnrtu'"),
[INFO] [stderr] 496 | |         }
[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] 487 |         match *self {
[INFO] [stderr] 488 |             ParseStringError::ExpectedFourHexadecimals =>
[INFO] [stderr] 489 |                 fmt.write_str("Expected four hexadecimals xxxx 0-9A-F"),
[INFO] [stderr] 490 |             ParseStringError::ExpectedHexadecimal =>
[INFO] [stderr] 491 |                 fmt.write_str("Expected hexadecimal 0-9A-F"),
[INFO] [stderr] 492 |             ParseStringError::ExpectedValidUnicode =>
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:522:9
[INFO] [stderr]     |
[INFO] [stderr] 522 | /         match self {
[INFO] [stderr] 523 | |             &ParseNumberError::ExpectedDigits =>
[INFO] [stderr] 524 | |                 fmt.write_str("Expected digits"),
[INFO] [stderr] 525 | |             &ParseNumberError::Invalid =>
[INFO] [stderr] ...   |
[INFO] [stderr] 530 | |                 fmt.write_str("Number overflowed toward negative infinity"),
[INFO] [stderr] 531 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[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] 522 |         match *self {
[INFO] [stderr] 523 |             ParseNumberError::ExpectedDigits =>
[INFO] [stderr] 524 |                 fmt.write_str("Expected digits"),
[INFO] [stderr] 525 |             ParseNumberError::Invalid =>
[INFO] [stderr] 526 |                 fmt.write_str("Expected valid number format, for example `20.3e-4`"),
[INFO] [stderr] 527 |             ParseNumberError::OverflowInfinity =>
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `read_token`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:191:36
[INFO] [stderr]     |
[INFO] [stderr] 191 |     pub fn number(&self, settings: &NumberSettings) -> Option<Range> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ help: consider passing by value instead: `NumberSettings`
[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: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:222:12
[INFO] [stderr]     |
[INFO] [stderr] 222 |         if self.src.len() > 0 { Some(self.peek(self.src.len())) }
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!self.src.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:306:42
[INFO] [stderr]     |
[INFO] [stderr] 306 |     pub fn parse_number(&self, settings: &NumberSettings, n: usize)
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^ help: consider passing by value instead: `NumberSettings`
[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: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:310:16
[INFO] [stderr]     |
[INFO] [stderr] 310 |             if src.len() == 0 { None }
[INFO] [stderr]     |                ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `src.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:318:32
[INFO] [stderr]     |
[INFO] [stderr] 318 |         fn parse_u64(settings: &NumberSettings, src: &str) -> Result<u64, ()> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^ help: consider passing by value instead: `NumberSettings`
[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: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:324:28
[INFO] [stderr]     |
[INFO] [stderr] 324 |                     res += digit as u64;
[INFO] [stderr]     |                            ^^^^^^^^^^^^ help: try: `u64::from(digit)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:344:33
[INFO] [stderr]     |
[INFO] [stderr] 344 |             Some(('-', src)) if src.len() == 0 => {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `src.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/lib.rs:365:21
[INFO] [stderr]     |
[INFO] [stderr] 365 |                     sig = sig * (radix as f64);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `sig *= (radix as f64)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:365:33
[INFO] [stderr]     |
[INFO] [stderr] 365 |                     sig = sig * (radix as f64);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^ help: try: `f64::from(radix)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/lib.rs:369:25
[INFO] [stderr]     |
[INFO] [stderr] 369 |                         sig = sig + ((digit as isize) as f64);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `sig += ((digit as isize) as f64)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/lib.rs:371:25
[INFO] [stderr]     |
[INFO] [stderr] 371 |                         sig = sig - ((digit as isize) as f64);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `sig -= ((digit as isize) as f64)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:383:43
[INFO] [stderr]     |
[INFO] [stderr] 383 |                         if is_positive && (prev_sig != (sig - digit as f64) / radix as f64)
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(prev_sig - (sig - digit as f64) / radix as f64).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:383:43
[INFO] [stderr]     |
[INFO] [stderr] 383 |                         if is_positive && (prev_sig != (sig - digit as f64) / radix as f64)
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:383:63
[INFO] [stderr]     |
[INFO] [stderr] 383 |                         if is_positive && (prev_sig != (sig - digit as f64) / radix as f64)
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^ help: try: `f64::from(digit)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:383:79
[INFO] [stderr]     |
[INFO] [stderr] 383 |                         if is_positive && (prev_sig != (sig - digit as f64) / radix as f64)
[INFO] [stderr]     |                                                                               ^^^^^^^^^^^^ help: try: `f64::from(radix)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:385:44
[INFO] [stderr]     |
[INFO] [stderr] 385 |                         if !is_positive && (prev_sig != (sig + digit as f64) / radix as f64)
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(prev_sig - (sig + digit as f64) / radix as f64).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:385:44
[INFO] [stderr]     |
[INFO] [stderr] 385 |                         if !is_positive && (prev_sig != (sig + digit as f64) / radix as f64)
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:385:64
[INFO] [stderr]     |
[INFO] [stderr] 385 |                         if !is_positive && (prev_sig != (sig + digit as f64) / radix as f64)
[INFO] [stderr]     |                                                                ^^^^^^^^^^^^ help: try: `f64::from(digit)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:385:80
[INFO] [stderr]     |
[INFO] [stderr] 385 |                         if !is_positive && (prev_sig != (sig + digit as f64) / radix as f64)
[INFO] [stderr]     |                                                                                ^^^^^^^^^^^^ help: try: `f64::from(radix)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/lib.rs:414:25
[INFO] [stderr]     |
[INFO] [stderr] 414 |                         power = power / (radix as f64);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `power /= (radix as f64)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:414:41
[INFO] [stderr]     |
[INFO] [stderr] 414 |                         power = power / (radix as f64);
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: try: `f64::from(radix)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:417:35
[INFO] [stderr]     |
[INFO] [stderr] 417 |                             sig + (digit as f64) * power
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: try: `f64::from(digit)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:419:35
[INFO] [stderr]     |
[INFO] [stderr] 419 |                             sig - (digit as f64) * power
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^ help: try: `f64::from(digit)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:487:9
[INFO] [stderr]     |
[INFO] [stderr] 487 | /         match self {
[INFO] [stderr] 488 | |             &ParseStringError::ExpectedFourHexadecimals =>
[INFO] [stderr] 489 | |                 fmt.write_str("Expected four hexadecimals xxxx 0-9A-F"),
[INFO] [stderr] 490 | |             &ParseStringError::ExpectedHexadecimal =>
[INFO] [stderr] ...   |
[INFO] [stderr] 495 | |                 fmt.write_str("Expected valid escape character '\"\\/bfnrtu'"),
[INFO] [stderr] 496 | |         }
[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] 487 |         match *self {
[INFO] [stderr] 488 |             ParseStringError::ExpectedFourHexadecimals =>
[INFO] [stderr] 489 |                 fmt.write_str("Expected four hexadecimals xxxx 0-9A-F"),
[INFO] [stderr] 490 |             ParseStringError::ExpectedHexadecimal =>
[INFO] [stderr] 491 |                 fmt.write_str("Expected hexadecimal 0-9A-F"),
[INFO] [stderr] 492 |             ParseStringError::ExpectedValidUnicode =>
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: you don't need to add `&` to all patterns
[INFO] [stderr]    --> src/lib.rs:522:9
[INFO] [stderr]     |
[INFO] [stderr] 522 | /         match self {
[INFO] [stderr] 523 | |             &ParseNumberError::ExpectedDigits =>
[INFO] [stderr] 524 | |                 fmt.write_str("Expected digits"),
[INFO] [stderr] 525 | |             &ParseNumberError::Invalid =>
[INFO] [stderr] ...   |
[INFO] [stderr] 530 | |                 fmt.write_str("Number overflowed toward negative infinity"),
[INFO] [stderr] 531 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[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] 522 |         match *self {
[INFO] [stderr] 523 |             ParseNumberError::ExpectedDigits =>
[INFO] [stderr] 524 |                 fmt.write_str("Expected digits"),
[INFO] [stderr] 525 |             ParseNumberError::Invalid =>
[INFO] [stderr] 526 |                 fmt.write_str("Expected valid number format, for example `20.3e-4`"),
[INFO] [stderr] 527 |             ParseNumberError::OverflowInfinity =>
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:638:9
[INFO] [stderr]     |
[INFO] [stderr] 638 |         assert_eq!(res, 20.0);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:638:9
[INFO] [stderr]     |
[INFO] [stderr] 638 |         assert_eq!(res, 20.0);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:642:9
[INFO] [stderr]     |
[INFO] [stderr] 642 |         assert_eq!(res, -20.0);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:642:9
[INFO] [stderr]     |
[INFO] [stderr] 642 |         assert_eq!(res, -20.0);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:646:9
[INFO] [stderr]     |
[INFO] [stderr] 646 |         assert_eq!(res, 2e2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:646:9
[INFO] [stderr]     |
[INFO] [stderr] 646 |         assert_eq!(res, 2e2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:650:9
[INFO] [stderr]     |
[INFO] [stderr] 650 |         assert_eq!(res, 2.5);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:650:9
[INFO] [stderr]     |
[INFO] [stderr] 650 |         assert_eq!(res, 2.5);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:652:9
[INFO] [stderr]     |
[INFO] [stderr] 652 |         assert_eq!(res, 2.5e2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:652:9
[INFO] [stderr]     |
[INFO] [stderr] 652 |         assert_eq!(res, 2.5e2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:656:9
[INFO] [stderr]     |
[INFO] [stderr] 656 |         assert_eq!(res, 2.5E2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:656:9
[INFO] [stderr]     |
[INFO] [stderr] 656 |         assert_eq!(res, 2.5E2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:660:9
[INFO] [stderr]     |
[INFO] [stderr] 660 |         assert_eq!(res, 2.5E-2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:660:9
[INFO] [stderr]     |
[INFO] [stderr] 660 |         assert_eq!(res, 2.5E-2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:704:9
[INFO] [stderr]     |
[INFO] [stderr] 704 |         assert_eq!(res, 20.0);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:704:9
[INFO] [stderr]     |
[INFO] [stderr] 704 |         assert_eq!(res, 20.0);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:708:9
[INFO] [stderr]     |
[INFO] [stderr] 708 |         assert_eq!(res, -20.0);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:708:9
[INFO] [stderr]     |
[INFO] [stderr] 708 |         assert_eq!(res, -20.0);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:712:9
[INFO] [stderr]     |
[INFO] [stderr] 712 |         assert_eq!(res, 2e2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:712:9
[INFO] [stderr]     |
[INFO] [stderr] 712 |         assert_eq!(res, 2e2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:716:9
[INFO] [stderr]     |
[INFO] [stderr] 716 |         assert_eq!(res, 2.5);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:716:9
[INFO] [stderr]     |
[INFO] [stderr] 716 |         assert_eq!(res, 2.5);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:720:9
[INFO] [stderr]     |
[INFO] [stderr] 720 |         assert_eq!(res, 2.5e2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:720:9
[INFO] [stderr]     |
[INFO] [stderr] 720 |         assert_eq!(res, 2.5e2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:724:9
[INFO] [stderr]     |
[INFO] [stderr] 724 |         assert_eq!(res, 2.5E2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:724:9
[INFO] [stderr]     |
[INFO] [stderr] 724 |         assert_eq!(res, 2.5E2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:728:9
[INFO] [stderr]     |
[INFO] [stderr] 728 |         assert_eq!(res, 2.5E-2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:728:9
[INFO] [stderr]     |
[INFO] [stderr] 728 |         assert_eq!(res, 2.5E-2);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 16 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `read_token`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "921e129f6a8b7b0a3579bc00784889611199f8ee6c6a0c931a527588a46f45ec"`
[INFO] running `"docker" "rm" "-f" "921e129f6a8b7b0a3579bc00784889611199f8ee6c6a0c931a527588a46f45ec"`
[INFO] [stdout] 921e129f6a8b7b0a3579bc00784889611199f8ee6c6a0c931a527588a46f45ec