[INFO] crate signifix 0.9.0 is already in cache
[INFO] extracting crate signifix 0.9.0 into work/ex/clippy-test-run/sources/stable/reg/signifix/0.9.0
[INFO] extracting crate signifix 0.9.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/signifix/0.9.0
[INFO] validating manifest of signifix-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 signifix-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 signifix-0.9.0
[INFO] finished frobbing signifix-0.9.0
[INFO] frobbed toml for signifix-0.9.0 written to work/ex/clippy-test-run/sources/stable/reg/signifix/0.9.0/Cargo.toml
[INFO] started frobbing signifix-0.9.0
[INFO] finished frobbing signifix-0.9.0
[INFO] frobbed toml for signifix-0.9.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/signifix/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 signifix-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-4/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/signifix/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] 877c76dc4547535e7076c080e4355966b2bdd1cb1d5893c7aa5407899500a09b
[INFO] running `"docker" "start" "-a" "877c76dc4547535e7076c080e4355966b2bdd1cb1d5893c7aa5407899500a09b"`
[INFO] [stderr]     Checking signifix v0.9.0 (/opt/crater/workdir)
[INFO] [stderr] warning: this is an `else if` but the formatting might hide it
[INFO] [stderr]    --> src/metric.rs:190:55
[INFO] [stderr]     |
[INFO] [stderr] 190 |           let sign = if self.numerator().is_negative() { "-" } else
[INFO] [stderr]     |  _____________________________________________________________^
[INFO] [stderr] 191 | |             if f.sign_plus() { "+" } else { "" };
[INFO] [stderr]     | |____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::suspicious_else_formatting)] on by default
[INFO] [stderr]     = note: to remove this lint, remove the `else` or remove the new line between `else` and `if`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_else_formatting
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/metric.rs:276:12
[INFO] [stderr]     |
[INFO] [stderr] 276 |                   } else {
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 277 | |                     if number.is_nan() {
[INFO] [stderr] 278 | |                         Err(Error::Nan)
[INFO] [stderr] 279 | |                     } else {
[INFO] [stderr] 280 | |                         Err(Error::OutOfUpperBound(number))
[INFO] [stderr] 281 | |                     }
[INFO] [stderr] 282 | |                 }
[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] 276 |                 } else if number.is_nan() {
[INFO] [stderr] 277 |     Err(Error::Nan)
[INFO] [stderr] 278 | } else {
[INFO] [stderr] 279 |     Err(Error::OutOfUpperBound(number))
[INFO] [stderr] 280 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this is an `else if` but the formatting might hide it
[INFO] [stderr]    --> src/binary.rs:181:55
[INFO] [stderr]     |
[INFO] [stderr] 181 |           let sign = if self.numerator().is_negative() { "-" } else
[INFO] [stderr]     |  _____________________________________________________________^
[INFO] [stderr] 182 | |             if f.sign_plus() { "+" } else { "" };
[INFO] [stderr]     | |____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: to remove this lint, remove the `else` or remove the new line between `else` and `if`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_else_formatting
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/binary.rs:275:13
[INFO] [stderr]     |
[INFO] [stderr] 275 |                       } else {
[INFO] [stderr]     |  ____________________________^
[INFO] [stderr] 276 | |                         if number.is_nan() {
[INFO] [stderr] 277 | |                             Err(Error::Nan)
[INFO] [stderr] 278 | |                         } else {
[INFO] [stderr] 279 | |                             Err(Error::OutOfUpperBound(number))
[INFO] [stderr] 280 | |                         }
[INFO] [stderr] 281 | |                     }
[INFO] [stderr]     | |_____________________^
[INFO] [stderr]     |
[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] 275 |                     } else if number.is_nan() {
[INFO] [stderr] 276 |     Err(Error::Nan)
[INFO] [stderr] 277 | } else {
[INFO] [stderr] 278 |     Err(Error::OutOfUpperBound(number))
[INFO] [stderr] 279 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this is an `else if` but the formatting might hide it
[INFO] [stderr]    --> src/metric.rs:190:55
[INFO] [stderr]     |
[INFO] [stderr] 190 |           let sign = if self.numerator().is_negative() { "-" } else
[INFO] [stderr]     |  _____________________________________________________________^
[INFO] [stderr] 191 | |             if f.sign_plus() { "+" } else { "" };
[INFO] [stderr]     | |____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::suspicious_else_formatting)] on by default
[INFO] [stderr]     = note: to remove this lint, remove the `else` or remove the new line between `else` and `if`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_else_formatting
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/metric.rs:276:12
[INFO] [stderr]     |
[INFO] [stderr] 276 |                   } else {
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 277 | |                     if number.is_nan() {
[INFO] [stderr] 278 | |                         Err(Error::Nan)
[INFO] [stderr] 279 | |                     } else {
[INFO] [stderr] 280 | |                         Err(Error::OutOfUpperBound(number))
[INFO] [stderr] 281 | |                     }
[INFO] [stderr] 282 | |                 }
[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] 276 |                 } else if number.is_nan() {
[INFO] [stderr] 277 |     Err(Error::Nan)
[INFO] [stderr] 278 | } else {
[INFO] [stderr] 279 |     Err(Error::OutOfUpperBound(number))
[INFO] [stderr] 280 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: this is an `else if` but the formatting might hide it
[INFO] [stderr]    --> src/binary.rs:181:55
[INFO] [stderr]     |
[INFO] [stderr] 181 |           let sign = if self.numerator().is_negative() { "-" } else
[INFO] [stderr]     |  _____________________________________________________________^
[INFO] [stderr] 182 | |             if f.sign_plus() { "+" } else { "" };
[INFO] [stderr]     | |____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: to remove this lint, remove the `else` or remove the new line between `else` and `if`
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_else_formatting
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]    --> src/binary.rs:275:13
[INFO] [stderr]     |
[INFO] [stderr] 275 |                       } else {
[INFO] [stderr]     |  ____________________________^
[INFO] [stderr] 276 | |                         if number.is_nan() {
[INFO] [stderr] 277 | |                             Err(Error::Nan)
[INFO] [stderr] 278 | |                         } else {
[INFO] [stderr] 279 | |                             Err(Error::OutOfUpperBound(number))
[INFO] [stderr] 280 | |                         }
[INFO] [stderr] 281 | |                     }
[INFO] [stderr]     | |_____________________^
[INFO] [stderr]     |
[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] 275 |                     } else if number.is_nan() {
[INFO] [stderr] 276 |     Err(Error::Nan)
[INFO] [stderr] 277 | } else {
[INFO] [stderr] 278 |     Err(Error::OutOfUpperBound(number))
[INFO] [stderr] 279 | }
[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:462:17
[INFO] [stderr]     |
[INFO] [stderr] 462 |     fn significand(&self) -> f64 {
[INFO] [stderr]     |                    ^^^^^ help: consider passing by value instead: `self`
[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: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:463:3
[INFO] [stderr]     |
[INFO] [stderr] 463 |         self.numerator() as f64 * [1E-00, 1E-01, 1E-02, 1E-03][self.exponent()]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.numerator())`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:465:15
[INFO] [stderr]     |
[INFO] [stderr] 465 |     fn numerator(&self) -> i32 {
[INFO] [stderr]     |                  ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:468:17
[INFO] [stderr]     |
[INFO] [stderr] 468 |     fn denominator(&self) -> i32 {
[INFO] [stderr]     |                    ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:471:14
[INFO] [stderr]     |
[INFO] [stderr] 471 |     fn exponent(&self) -> usize {
[INFO] [stderr]     |                 ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:474:13
[INFO] [stderr]     |
[INFO] [stderr] 474 |     fn integer(&self) -> i32 {
[INFO] [stderr]     |                ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:477:16
[INFO] [stderr]     |
[INFO] [stderr] 477 |     fn fractional(&self) -> i32 {
[INFO] [stderr]     |                   ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:480:11
[INFO] [stderr]     |
[INFO] [stderr] 480 |     fn parts(&self) -> (i32, i32) {
[INFO] [stderr]     |              ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:485:12
[INFO] [stderr]     |
[INFO] [stderr] 485 |     fn prefix(&self) -> usize {
[INFO] [stderr]     |               ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:128:21
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub fn significand(&self) -> f64 {
[INFO] [stderr]     |                        ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:133:19
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn numerator(&self) -> i32 {
[INFO] [stderr]     |                      ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:138:21
[INFO] [stderr]     |
[INFO] [stderr] 138 |     pub fn denominator(&self) -> i32 {
[INFO] [stderr]     |                        ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:143:18
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn exponent(&self) -> usize {
[INFO] [stderr]     |                     ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:148:17
[INFO] [stderr]     |
[INFO] [stderr] 148 |     pub fn integer(&self) -> i32 {
[INFO] [stderr]     |                    ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:153:20
[INFO] [stderr]     |
[INFO] [stderr] 153 |     pub fn fractional(&self) -> i32 {
[INFO] [stderr]     |                       ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:158:15
[INFO] [stderr]     |
[INFO] [stderr] 158 |     pub fn parts(&self) -> (i32, i32) {
[INFO] [stderr]     |                  ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:164:16
[INFO] [stderr]     |
[INFO] [stderr] 164 |     pub fn prefix(&self) -> usize {
[INFO] [stderr]     |                   ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:169:16
[INFO] [stderr]     |
[INFO] [stderr] 169 |     pub fn symbol(&self) -> Option<&str> {
[INFO] [stderr]     |                   ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:174:16
[INFO] [stderr]     |
[INFO] [stderr] 174 |     pub fn factor(&self) -> f64 {
[INFO] [stderr]     |                   ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:186:13
[INFO] [stderr]     |
[INFO] [stderr] 186 |     pub fn fmt(&self, f: &mut Formatter,
[INFO] [stderr]     |                ^^^^^ help: consider passing by value instead: `self`
[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 i8 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/metric.rs:213:1
[INFO] [stderr]     |
[INFO] [stderr] 213 | try_from! { i8, i16, i32, i64, i128, isize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 i16 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/metric.rs:213:1
[INFO] [stderr]     |
[INFO] [stderr] 213 | try_from! { i8, i16, i32, i64, i128, isize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/metric.rs:213:1
[INFO] [stderr]     |
[INFO] [stderr] 213 | try_from! { i8, i16, i32, i64, i128, isize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 u8 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/metric.rs:214:1
[INFO] [stderr]     |
[INFO] [stderr] 214 | try_from! { u8, u16, u32, u64, u128, usize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 u16 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/metric.rs:214:1
[INFO] [stderr]     |
[INFO] [stderr] 214 | try_from! { u8, u16, u32, u64, u128, usize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/metric.rs:214:1
[INFO] [stderr]     |
[INFO] [stderr] 214 | try_from! { u8, u16, u32, u64, u128, usize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 f32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/metric.rs:216:1
[INFO] [stderr]     |
[INFO] [stderr] 216 | try_from! { f32 }
[INFO] [stderr]     | ----------------- in this macro invocation
[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: the operation is ineffective. Consider reducing it to `1u128`
[INFO] [stderr]    --> src/binary.rs:108:2
[INFO] [stderr]     |
[INFO] [stderr] 108 |     (1u128 << 00) as f64,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:117:21
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn significand(&self) -> f64 {
[INFO] [stderr]     |                        ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:122:19
[INFO] [stderr]     |
[INFO] [stderr] 122 |     pub fn numerator(&self) -> i32 {
[INFO] [stderr]     |                      ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:127:21
[INFO] [stderr]     |
[INFO] [stderr] 127 |     pub fn denominator(&self) -> i32 {
[INFO] [stderr]     |                        ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:132:18
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn exponent(&self) -> usize {
[INFO] [stderr]     |                     ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:137:17
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn integer(&self) -> i32 {
[INFO] [stderr]     |                    ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:142:20
[INFO] [stderr]     |
[INFO] [stderr] 142 |     pub fn fractional(&self) -> i32 {
[INFO] [stderr]     |                       ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:147:15
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn parts(&self) -> (i32, i32) {
[INFO] [stderr]     |                  ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:153:16
[INFO] [stderr]     |
[INFO] [stderr] 153 |     pub fn prefix(&self) -> usize {
[INFO] [stderr]     |                   ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:158:16
[INFO] [stderr]     |
[INFO] [stderr] 158 |     pub fn symbol(&self) -> Option<&str> {
[INFO] [stderr]     |                   ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:163:16
[INFO] [stderr]     |
[INFO] [stderr] 163 |     pub fn factor(&self) -> f64 {
[INFO] [stderr]     |                   ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:176:13
[INFO] [stderr]     |
[INFO] [stderr] 176 |     pub fn fmt(&self, f: &mut Formatter,
[INFO] [stderr]     |                ^^^^^ help: consider passing by value instead: `self`
[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: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/binary.rs:183:30
[INFO] [stderr]     |
[INFO] [stderr] 183 |         let symbol = self.symbol().unwrap_or("  ".into());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "  ".into())`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/binary.rs:183:40
[INFO] [stderr]     |
[INFO] [stderr] 183 |         let symbol = self.symbol().unwrap_or("  ".into());
[INFO] [stderr]     |                                              ^^^^^^^^^^^ help: consider removing `.into()`: `"  "`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: casting i8 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/binary.rs:202:1
[INFO] [stderr]     |
[INFO] [stderr] 202 | try_from! { i8, i16, i32, i64, i128, isize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 i16 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/binary.rs:202:1
[INFO] [stderr]     |
[INFO] [stderr] 202 | try_from! { i8, i16, i32, i64, i128, isize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/binary.rs:202:1
[INFO] [stderr]     |
[INFO] [stderr] 202 | try_from! { i8, i16, i32, i64, i128, isize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 u8 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/binary.rs:203:1
[INFO] [stderr]     |
[INFO] [stderr] 203 | try_from! { u8, u16, u32, u64, u128, usize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 u16 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/binary.rs:203:1
[INFO] [stderr]     |
[INFO] [stderr] 203 | try_from! { u8, u16, u32, u64, u128, usize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/binary.rs:203:1
[INFO] [stderr]     |
[INFO] [stderr] 203 | try_from! { u8, u16, u32, u64, u128, usize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 f32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/binary.rs:205:1
[INFO] [stderr]     |
[INFO] [stderr] 205 | try_from! { f32 }
[INFO] [stderr]     | ----------------- in this macro invocation
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:462:17
[INFO] [stderr]     |
[INFO] [stderr] 462 |     fn significand(&self) -> f64 {
[INFO] [stderr]     |                    ^^^^^ help: consider passing by value instead: `self`
[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: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:463:3
[INFO] [stderr]     |
[INFO] [stderr] 463 |         self.numerator() as f64 * [1E-00, 1E-01, 1E-02, 1E-03][self.exponent()]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.numerator())`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:465:15
[INFO] [stderr]     |
[INFO] [stderr] 465 |     fn numerator(&self) -> i32 {
[INFO] [stderr]     |                  ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:468:17
[INFO] [stderr]     |
[INFO] [stderr] 468 |     fn denominator(&self) -> i32 {
[INFO] [stderr]     |                    ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:471:14
[INFO] [stderr]     |
[INFO] [stderr] 471 |     fn exponent(&self) -> usize {
[INFO] [stderr]     |                 ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:474:13
[INFO] [stderr]     |
[INFO] [stderr] 474 |     fn integer(&self) -> i32 {
[INFO] [stderr]     |                ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:477:16
[INFO] [stderr]     |
[INFO] [stderr] 477 |     fn fractional(&self) -> i32 {
[INFO] [stderr]     |                   ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:480:11
[INFO] [stderr]     |
[INFO] [stderr] 480 |     fn parts(&self) -> (i32, i32) {
[INFO] [stderr]     |              ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:485:12
[INFO] [stderr]     |
[INFO] [stderr] 485 |     fn prefix(&self) -> usize {
[INFO] [stderr]     |               ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:128:21
[INFO] [stderr]     |
[INFO] [stderr] 128 |     pub fn significand(&self) -> f64 {
[INFO] [stderr]     |                        ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:133:19
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn numerator(&self) -> i32 {
[INFO] [stderr]     |                      ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:138:21
[INFO] [stderr]     |
[INFO] [stderr] 138 |     pub fn denominator(&self) -> i32 {
[INFO] [stderr]     |                        ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:143:18
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn exponent(&self) -> usize {
[INFO] [stderr]     |                     ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:148:17
[INFO] [stderr]     |
[INFO] [stderr] 148 |     pub fn integer(&self) -> i32 {
[INFO] [stderr]     |                    ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:153:20
[INFO] [stderr]     |
[INFO] [stderr] 153 |     pub fn fractional(&self) -> i32 {
[INFO] [stderr]     |                       ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:158:15
[INFO] [stderr]     |
[INFO] [stderr] 158 |     pub fn parts(&self) -> (i32, i32) {
[INFO] [stderr]     |                  ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:164:16
[INFO] [stderr]     |
[INFO] [stderr] 164 |     pub fn prefix(&self) -> usize {
[INFO] [stderr]     |                   ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:169:16
[INFO] [stderr]     |
[INFO] [stderr] 169 |     pub fn symbol(&self) -> Option<&str> {
[INFO] [stderr]     |                   ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:174:16
[INFO] [stderr]     |
[INFO] [stderr] 174 |     pub fn factor(&self) -> f64 {
[INFO] [stderr]     |                   ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/metric.rs:186:13
[INFO] [stderr]     |
[INFO] [stderr] 186 |     pub fn fmt(&self, f: &mut Formatter,
[INFO] [stderr]     |                ^^^^^ help: consider passing by value instead: `self`
[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 i8 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/metric.rs:213:1
[INFO] [stderr]     |
[INFO] [stderr] 213 | try_from! { i8, i16, i32, i64, i128, isize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 i16 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/metric.rs:213:1
[INFO] [stderr]     |
[INFO] [stderr] 213 | try_from! { i8, i16, i32, i64, i128, isize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/metric.rs:213:1
[INFO] [stderr]     |
[INFO] [stderr] 213 | try_from! { i8, i16, i32, i64, i128, isize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 u8 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/metric.rs:214:1
[INFO] [stderr]     |
[INFO] [stderr] 214 | try_from! { u8, u16, u32, u64, u128, usize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 u16 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/metric.rs:214:1
[INFO] [stderr]     |
[INFO] [stderr] 214 | try_from! { u8, u16, u32, u64, u128, usize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/metric.rs:214:1
[INFO] [stderr]     |
[INFO] [stderr] 214 | try_from! { u8, u16, u32, u64, u128, usize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 f32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/metric.rs:216:1
[INFO] [stderr]     |
[INFO] [stderr] 216 | try_from! { f32 }
[INFO] [stderr]     | ----------------- in this macro invocation
[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: float has excessive precision
[INFO] [stderr]    --> src/metric.rs:371:18
[INFO] [stderr]     |
[INFO] [stderr] 371 |         assert_eq!(fmt(999.949_999_999_999_8E+00),
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `9.999_499_999_999_998E2`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::excessive_precision)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] warning: float has excessive precision
[INFO] [stderr]    --> src/metric.rs:373:18
[INFO] [stderr]     |
[INFO] [stderr] 373 |         assert_eq!(fmt(999.949_999_999_999_9E+00),
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `9.999_499_999_999_999E2`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `1u128`
[INFO] [stderr]    --> src/binary.rs:108:2
[INFO] [stderr]     |
[INFO] [stderr] 108 |     (1u128 << 00) as f64,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:117:21
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn significand(&self) -> f64 {
[INFO] [stderr]     |                        ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:122:19
[INFO] [stderr]     |
[INFO] [stderr] 122 |     pub fn numerator(&self) -> i32 {
[INFO] [stderr]     |                      ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:127:21
[INFO] [stderr]     |
[INFO] [stderr] 127 |     pub fn denominator(&self) -> i32 {
[INFO] [stderr]     |                        ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:132:18
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn exponent(&self) -> usize {
[INFO] [stderr]     |                     ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:137:17
[INFO] [stderr]     |
[INFO] [stderr] 137 |     pub fn integer(&self) -> i32 {
[INFO] [stderr]     |                    ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:142:20
[INFO] [stderr]     |
[INFO] [stderr] 142 |     pub fn fractional(&self) -> i32 {
[INFO] [stderr]     |                       ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:147:15
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn parts(&self) -> (i32, i32) {
[INFO] [stderr]     |                  ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:153:16
[INFO] [stderr]     |
[INFO] [stderr] 153 |     pub fn prefix(&self) -> usize {
[INFO] [stderr]     |                   ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:158:16
[INFO] [stderr]     |
[INFO] [stderr] 158 |     pub fn symbol(&self) -> Option<&str> {
[INFO] [stderr]     |                   ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:163:16
[INFO] [stderr]     |
[INFO] [stderr] 163 |     pub fn factor(&self) -> f64 {
[INFO] [stderr]     |                   ^^^^^ help: consider passing by value instead: `self`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/binary.rs:176:13
[INFO] [stderr]     |
[INFO] [stderr] 176 |     pub fn fmt(&self, f: &mut Formatter,
[INFO] [stderr]     |                ^^^^^ help: consider passing by value instead: `self`
[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: use of `unwrap_or` followed by a function call
[INFO] [stderr]    --> src/binary.rs:183:30
[INFO] [stderr]     |
[INFO] [stderr] 183 |         let symbol = self.symbol().unwrap_or("  ".into());
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "  ".into())`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]    --> src/binary.rs:183:40
[INFO] [stderr]     |
[INFO] [stderr] 183 |         let symbol = self.symbol().unwrap_or("  ".into());
[INFO] [stderr]     |                                              ^^^^^^^^^^^ help: consider removing `.into()`: `"  "`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: casting i8 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/binary.rs:202:1
[INFO] [stderr]     |
[INFO] [stderr] 202 | try_from! { i8, i16, i32, i64, i128, isize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 i16 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/binary.rs:202:1
[INFO] [stderr]     |
[INFO] [stderr] 202 | try_from! { i8, i16, i32, i64, i128, isize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/binary.rs:202:1
[INFO] [stderr]     |
[INFO] [stderr] 202 | try_from! { i8, i16, i32, i64, i128, isize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 u8 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/binary.rs:203:1
[INFO] [stderr]     |
[INFO] [stderr] 203 | try_from! { u8, u16, u32, u64, u128, usize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 u16 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/binary.rs:203:1
[INFO] [stderr]     |
[INFO] [stderr] 203 | try_from! { u8, u16, u32, u64, u128, usize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/binary.rs:203:1
[INFO] [stderr]     |
[INFO] [stderr] 203 | try_from! { u8, u16, u32, u64, u128, usize }
[INFO] [stderr]     | -------------------------------------------- in this macro invocation
[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 f32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:497:21
[INFO] [stderr]     |
[INFO] [stderr] 497 |                     Self::try_from(number as f64)
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^ help: try: `f64::from(number)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/binary.rs:205:1
[INFO] [stderr]     |
[INFO] [stderr] 205 | try_from! { f32 }
[INFO] [stderr]     | ----------------- in this macro invocation
[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: float has excessive precision
[INFO] [stderr]    --> src/binary.rs:367:18
[INFO] [stderr]     |
[INFO] [stderr] 367 |         assert_eq!(fmt(1_023.499_999_999_999_94E+00), Ok("1 023   ".into()));
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `1.023_499_999_999_999_9E3`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] warning: float has excessive precision
[INFO] [stderr]    --> src/binary.rs:368:18
[INFO] [stderr]     |
[INFO] [stderr] 368 |         assert_eq!(fmt(1_023.499_999_999_999_95E+00), Ok("1.000 Ki".into()));
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `1.023_5E3`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "877c76dc4547535e7076c080e4355966b2bdd1cb1d5893c7aa5407899500a09b"`
[INFO] running `"docker" "rm" "-f" "877c76dc4547535e7076c080e4355966b2bdd1cb1d5893c7aa5407899500a09b"`
[INFO] [stdout] 877c76dc4547535e7076c080e4355966b2bdd1cb1d5893c7aa5407899500a09b