[INFO] crate human_format 1.0.2 is already in cache
[INFO] extracting crate human_format 1.0.2 into work/ex/clippy-test-run/sources/stable/reg/human_format/1.0.2
[INFO] extracting crate human_format 1.0.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/human_format/1.0.2
[INFO] validating manifest of human_format-1.0.2 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 human_format-1.0.2 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 human_format-1.0.2
[INFO] finished frobbing human_format-1.0.2
[INFO] frobbed toml for human_format-1.0.2 written to work/ex/clippy-test-run/sources/stable/reg/human_format/1.0.2/Cargo.toml
[INFO] started frobbing human_format-1.0.2
[INFO] finished frobbing human_format-1.0.2
[INFO] frobbed toml for human_format-1.0.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/human_format/1.0.2/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 human_format-1.0.2 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/human_format/1.0.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 979202989b9059156386b73450bd6581de6b35fe0839ed35311db68824ac3252
[INFO] running `"docker" "start" "-a" "979202989b9059156386b73450bd6581de6b35fe0839ed35311db68824ac3252"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Checking human_format v1.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Checking galvanic-test v0.1.5
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:223:9
[INFO] [stderr]     |
[INFO] [stderr] 223 |         return 0.0;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `0.0`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ndx`
[INFO] [stderr]    --> src/lib.rs:213:13
[INFO] [stderr]     |
[INFO] [stderr] 213 |         let ndx = 0;
[INFO] [stderr]     |             ^^^ help: consider using `_ndx` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `Formatter`
[INFO] [stderr]   --> src/lib.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 | /     pub fn new() -> Self {
[INFO] [stderr] 71 | |         Formatter {
[INFO] [stderr] 72 | |             decimals: 2,
[INFO] [stderr] 73 | |             separator: " ".to_owned(),
[INFO] [stderr] ...  |
[INFO] [stderr] 77 | |         }
[INFO] [stderr] 78 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 68 | impl Default for Formatter {
[INFO] [stderr] 69 |     fn default() -> Self {
[INFO] [stderr] 70 |         Self::new()
[INFO] [stderr] 71 |     }
[INFO] [stderr] 72 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:137:22
[INFO] [stderr]     |
[INFO] [stderr] 137 |         let result = v.get(0).unwrap().parse::<f64>().unwrap();
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try this: `&v[0]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:139:26
[INFO] [stderr]     |
[INFO] [stderr] 139 |         let mut suffix = v.get(1).unwrap().to_string();
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^ help: try this: `&v[1]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `Scales`
[INFO] [stderr]    --> src/lib.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 | /     pub fn new() -> Self {
[INFO] [stderr] 153 | |         Scales::SI()
[INFO] [stderr] 154 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 63  | #[derive(Default)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: method `SI` should have a snake case name such as `si`
[INFO] [stderr]    --> src/lib.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 | /     pub fn SI() -> Self {
[INFO] [stderr] 158 | |         Scales {
[INFO] [stderr] 159 | |             base: 1000,
[INFO] [stderr] 160 | |             suffixes: vec![
[INFO] [stderr] ...   |
[INFO] [stderr] 171 | |         }
[INFO] [stderr] 172 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `Binary` should have a snake case name such as `binary`
[INFO] [stderr]    --> src/lib.rs:175:5
[INFO] [stderr]     |
[INFO] [stderr] 175 | /     pub fn Binary() -> Self {
[INFO] [stderr] 176 | |         Scales {
[INFO] [stderr] 177 | |             base: 1000,
[INFO] [stderr] 178 | |             suffixes: vec![
[INFO] [stderr] ...   |
[INFO] [stderr] 189 | |         }
[INFO] [stderr] 190 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:219:24
[INFO] [stderr]     |
[INFO] [stderr] 219 |                 return self.base.pow(ndx as u32) as f64;
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.base.pow(ndx as u32))`
[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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:231:25
[INFO] [stderr]     |
[INFO] [stderr] 231 |             if _value < (self.base as f64) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.base)`
[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:235:23
[INFO] [stderr]     |
[INFO] [stderr] 235 |             _value /= self.base as f64;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^ help: try: `f64::from(self.base)`
[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:244:21
[INFO] [stderr]     |
[INFO] [stderr] 244 |             value / (self.base.pow(index as u32) as f64)
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.base.pow(index as u32))`
[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:248:29
[INFO] [stderr]     |
[INFO] [stderr] 248 |             value: (value / self.base.pow((index) as u32) as f64) as f32,
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.base.pow((index) as u32))`
[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: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:223:9
[INFO] [stderr]     |
[INFO] [stderr] 223 |         return 0.0;
[INFO] [stderr]     |         ^^^^^^^^^^^ help: remove `return` as shown: `0.0`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ndx`
[INFO] [stderr]    --> src/lib.rs:213:13
[INFO] [stderr]     |
[INFO] [stderr] 213 |         let ndx = 0;
[INFO] [stderr]     |             ^^^ help: consider using `_ndx` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `Formatter`
[INFO] [stderr]   --> src/lib.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 | /     pub fn new() -> Self {
[INFO] [stderr] 71 | |         Formatter {
[INFO] [stderr] 72 | |             decimals: 2,
[INFO] [stderr] 73 | |             separator: " ".to_owned(),
[INFO] [stderr] ...  |
[INFO] [stderr] 77 | |         }
[INFO] [stderr] 78 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 68 | impl Default for Formatter {
[INFO] [stderr] 69 |     fn default() -> Self {
[INFO] [stderr] 70 |         Self::new()
[INFO] [stderr] 71 |     }
[INFO] [stderr] 72 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/demo.rs:47:21
[INFO] [stderr]    |
[INFO] [stderr] 47 |             .format(100000 as f64),
[INFO] [stderr]    |                     ^^^^^^ help: consider: `100_000`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/demo.rs:55:21
[INFO] [stderr]    |
[INFO] [stderr] 55 |             .format(10240000 as f64),
[INFO] [stderr]    |                     ^^^^^^^^ help: consider: `10_240_000`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:137:22
[INFO] [stderr]     |
[INFO] [stderr] 137 |         let result = v.get(0).unwrap().parse::<f64>().unwrap();
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try this: `&v[0]`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]    --> src/lib.rs:139:26
[INFO] [stderr]     |
[INFO] [stderr] 139 |         let mut suffix = v.get(1).unwrap().to_string();
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^ help: try this: `&v[1]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `Scales`
[INFO] [stderr]    --> src/lib.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 | /     pub fn new() -> Self {
[INFO] [stderr] 153 | |         Scales::SI()
[INFO] [stderr] 154 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 63  | #[derive(Default)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: method `SI` should have a snake case name such as `si`
[INFO] [stderr]    --> src/lib.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 | /     pub fn SI() -> Self {
[INFO] [stderr] 158 | |         Scales {
[INFO] [stderr] 159 | |             base: 1000,
[INFO] [stderr] 160 | |             suffixes: vec![
[INFO] [stderr] ...   |
[INFO] [stderr] 171 | |         }
[INFO] [stderr] 172 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `Binary` should have a snake case name such as `binary`
[INFO] [stderr]    --> src/lib.rs:175:5
[INFO] [stderr]     |
[INFO] [stderr] 175 | /     pub fn Binary() -> Self {
[INFO] [stderr] 176 | |         Scales {
[INFO] [stderr] 177 | |             base: 1000,
[INFO] [stderr] 178 | |             suffixes: vec![
[INFO] [stderr] ...   |
[INFO] [stderr] 189 | |         }
[INFO] [stderr] 190 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:219:24
[INFO] [stderr]     |
[INFO] [stderr] 219 |                 return self.base.pow(ndx as u32) as f64;
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.base.pow(ndx as u32))`
[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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:231:25
[INFO] [stderr]     |
[INFO] [stderr] 231 |             if _value < (self.base as f64) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.base)`
[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:235:23
[INFO] [stderr]     |
[INFO] [stderr] 235 |             _value /= self.base as f64;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^ help: try: `f64::from(self.base)`
[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:244:21
[INFO] [stderr]     |
[INFO] [stderr] 244 |             value / (self.base.pow(index as u32) as f64)
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.base.pow(index as u32))`
[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:248:29
[INFO] [stderr]     |
[INFO] [stderr] 248 |             value: (value / self.base.pow((index) as u32) as f64) as f32,
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `f64::from(self.base.pow((index) as u32))`
[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]   --> tests/demo.rs:11:21
[INFO] [stderr]    |
[INFO] [stderr] 11 |             .format(1000 as f64),
[INFO] [stderr]    |                     ^^^^^^^^^^^ help: try: `f64::from(1000)`
[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: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> tests/demo.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 |             .format(1000 as f64),
[INFO] [stderr]    |                     ^^^^^^^^^^^ help: try: `f64::from(1000)`
[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]   --> tests/demo.rs:25:21
[INFO] [stderr]    |
[INFO] [stderr] 25 |             .format(1000 as f64),
[INFO] [stderr]    |                     ^^^^^^^^^^^ help: try: `f64::from(1000)`
[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]   --> tests/demo.rs:32:21
[INFO] [stderr]    |
[INFO] [stderr] 32 |             .format(1000 as f64),
[INFO] [stderr]    |                     ^^^^^^^^^^^ help: try: `f64::from(1000)`
[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]   --> tests/demo.rs:39:21
[INFO] [stderr]    |
[INFO] [stderr] 39 |             .format(1000 as f64),
[INFO] [stderr]    |                     ^^^^^^^^^^^ help: try: `f64::from(1000)`
[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]   --> tests/demo.rs:47:21
[INFO] [stderr]    |
[INFO] [stderr] 47 |             .format(100000 as f64),
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: try: `f64::from(100000)`
[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]   --> tests/demo.rs:55:21
[INFO] [stderr]    |
[INFO] [stderr] 55 |             .format(10240000 as f64),
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^ help: try: `f64::from(10240000)`
[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]   --> tests/demo.rs:63:21
[INFO] [stderr]    |
[INFO] [stderr] 63 |             .format(1024 as f64),
[INFO] [stderr]    |                     ^^^^^^^^^^^ help: try: `f64::from(1024)`
[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]   --> tests/demo.rs:77:21
[INFO] [stderr]    |
[INFO] [stderr] 77 |             .format(1024 as f64),
[INFO] [stderr]    |                     ^^^^^^^^^^^ help: try: `f64::from(1024)`
[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]   --> tests/demo.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 | /         assert_eq!(Formatter::new()
[INFO] [stderr] 83 | |             .parse("1.00 k"), 1000.0);
[INFO] [stderr]    | |______________________________________^
[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]   --> tests/demo.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 | /         assert_eq!(Formatter::new()
[INFO] [stderr] 83 | |             .parse("1.00 k"), 1000.0);
[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]   --> tests/demo.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 | /         assert_eq!(Formatter::new()
[INFO] [stderr] 88 | |             .with_scales(Scales::Binary())
[INFO] [stderr] 89 | |             .parse("1.00 ki"), 1000.0);
[INFO] [stderr]    | |_______________________________________^
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> tests/demo.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 | /         assert_eq!(Formatter::new()
[INFO] [stderr] 88 | |             .with_scales(Scales::Binary())
[INFO] [stderr] 89 | |             .parse("1.00 ki"), 1000.0);
[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]   --> tests/demo.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 | /         assert_eq!(Formatter::new()
[INFO] [stderr] 94 | |             .with_scales(Scales::Binary())
[INFO] [stderr] 95 | |             .with_units("B")
[INFO] [stderr] 96 | |             .parse("1.00 kiB"), 1000.0);
[INFO] [stderr]    | |________________________________________^
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> tests/demo.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 | /         assert_eq!(Formatter::new()
[INFO] [stderr] 94 | |             .with_scales(Scales::Binary())
[INFO] [stderr] 95 | |             .with_units("B")
[INFO] [stderr] 96 | |             .parse("1.00 kiB"), 1000.0);
[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: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `human_format`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "979202989b9059156386b73450bd6581de6b35fe0839ed35311db68824ac3252"`
[INFO] running `"docker" "rm" "-f" "979202989b9059156386b73450bd6581de6b35fe0839ed35311db68824ac3252"`
[INFO] [stdout] 979202989b9059156386b73450bd6581de6b35fe0839ed35311db68824ac3252