[INFO] updating cached repository wozgonon/tsvstat
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wozgonon/tsvstat
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wozgonon/tsvstat" "work/ex/clippy-test-run/sources/stable/gh/wozgonon/tsvstat"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/wozgonon/tsvstat'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wozgonon/tsvstat" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/wozgonon/tsvstat"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/wozgonon/tsvstat'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] efd1afa0bb346d955ae82c557c43816d6caa61f6
[INFO] sha for GitHub repo wozgonon/tsvstat: efd1afa0bb346d955ae82c557c43816d6caa61f6
[INFO] validating manifest of wozgonon/tsvstat 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 wozgonon/tsvstat 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 wozgonon/tsvstat
[INFO] finished frobbing wozgonon/tsvstat
[INFO] frobbed toml for wozgonon/tsvstat written to work/ex/clippy-test-run/sources/stable/gh/wozgonon/tsvstat/Cargo.toml
[INFO] started frobbing wozgonon/tsvstat
[INFO] finished frobbing wozgonon/tsvstat
[INFO] frobbed toml for wozgonon/tsvstat written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/wozgonon/tsvstat/Cargo.toml
[INFO] crate wozgonon/tsvstat has a lockfile. skipping
[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 wozgonon/tsvstat 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-7/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/gh/wozgonon/tsvstat:/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] addd433219f9710f21a7739dd314cc3876e871062ecdce3ec0069e7321a29b7f
[INFO] running `"docker" "start" "-a" "addd433219f9710f21a7739dd314cc3876e871062ecdce3ec0069e7321a29b7f"`
[INFO] [stderr]     Checking tsvstat v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]    --> src/accumulator.rs:206:8
[INFO] [stderr]     |
[INFO] [stderr] 206 |        println! ("");
[INFO] [stderr]     |        ^^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]    --> src/accumulator.rs:215:9
[INFO] [stderr]     |
[INFO] [stderr] 215 |         println! ("");
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]    --> src/accumulator.rs:206:8
[INFO] [stderr]     |
[INFO] [stderr] 206 |        println! ("");
[INFO] [stderr]     |        ^^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: using `println!("")`
[INFO] [stderr]    --> src/accumulator.rs:215:9
[INFO] [stderr]     |
[INFO] [stderr] 215 |         println! ("");
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |         return Sum { compensation: 0., sum: 0. }
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Sum { compensation: 0., sum: 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: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |         return self.sum;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.sum`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |         return Accumulator { count: 0, min: f64::INFINITY, max: f64::NEG_INFINITY, sum: Sum::zero(), sum2: Sum::zero(), sum3: Sum::zero(), sum4: Sum::zero()}
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Accumulator { count: 0, min: f64::INFINITY, max: f64::NEG_INFINITY, sum: Sum::zero(), sum2: Sum::zero(), sum3: Sum::zero(), sum4: Sum::zero()}`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         return self.count;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.count`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         return self.sum.as_f64();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.sum.as_f64()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |         return self.min;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.min`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         return self.max;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.max`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         return self.max - self.min;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.max - self.min`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         return self.sum.as_f64() / self.count as f64;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.sum.as_f64() / self.count as f64`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |         return sum2 - sum * sum / self.count as f64;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `sum2 - sum * sum / self.count as f64`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         return self.unscaled_variance() / (self.count as f64 -1.);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.unscaled_variance() / (self.count as f64 -1.)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:81:9
[INFO] [stderr]    |
[INFO] [stderr] 81 |         return self.unscaled_variance() / self.count as f64;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.unscaled_variance() / self.count as f64`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |         return self.variance().sqrt();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.variance().sqrt()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:94:2
[INFO] [stderr]    |
[INFO] [stderr] 94 |     return (self.sum3.as_f64() - 3.0*mean*self.sum2.as_f64() + 2.0*nn*mean*mean*mean) / sd3 * scale;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.sum3.as_f64() - 3.0*mean*self.sum2.as_f64() + 2.0*nn*mean*mean*mean) / sd3 * scale`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/accumulator.rs:105:2
[INFO] [stderr]     |
[INFO] [stderr] 105 |     return (self.sum4.as_f64() - 4.0*mean*self.sum3.as_f64() + 6.0*self.sum2.as_f64()*mean2 - 3.*nn*mean4) / (var*var) * scale - offset;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.sum4.as_f64() - 4.0*mean*self.sum3.as_f64() + 6.0*self.sum2.as_f64()*mean2 - 3.*nn*mean4) / (var*var) * scale - offset`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/accumulator.rs:108:6
[INFO] [stderr]     |
[INFO] [stderr] 108 |         return self.kurtosis () - 3.0;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.kurtosis () - 3.0`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/accumulator.rs:111:9
[INFO] [stderr]     |
[INFO] [stderr] 111 |         return self.sd () / self.mean ();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.sd () / self.mean ()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/accumulator.rs:133:13
[INFO] [stderr]     |
[INFO] [stderr] 133 |             return "-Real".to_string();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `"-Real".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/accumulator.rs:135:13
[INFO] [stderr]     |
[INFO] [stderr] 135 |             return "+Real".to_string();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `"+Real".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/accumulator.rs:137:13
[INFO] [stderr]     |
[INFO] [stderr] 137 |             return "Real".to_string();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `"Real".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/accumulator.rs:169:9
[INFO] [stderr]     |
[INFO] [stderr] 169 |         return Accumulators { headers : Vec::new (), columns: Vec::new (), rows: 0, column: 0 };
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Accumulators { headers : Vec::new (), columns: Vec::new (), rows: 0, column: 0 }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/accumulator.rs:171:35
[INFO] [stderr]     |
[INFO] [stderr] 171 |     pub fn rows(&self) -> usize { return self.rows; }
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.rows`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/accumulator.rs:172:37
[INFO] [stderr]     |
[INFO] [stderr] 172 |     pub fn column(&self) -> usize { return self.column; } // COLUMNS
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.column`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/accumulator.rs:43:6
[INFO] [stderr]    |
[INFO] [stderr] 43 |         self.count = self.count + 1;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `self.count += 1`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |         return Sum { compensation: 0., sum: 0. }
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Sum { compensation: 0., sum: 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: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |         return self.sum;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.sum`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |         return Accumulator { count: 0, min: f64::INFINITY, max: f64::NEG_INFINITY, sum: Sum::zero(), sum2: Sum::zero(), sum3: Sum::zero(), sum4: Sum::zero()}
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Accumulator { count: 0, min: f64::INFINITY, max: f64::NEG_INFINITY, sum: Sum::zero(), sum2: Sum::zero(), sum3: Sum::zero(), sum4: Sum::zero()}`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         return self.count;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.count`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         return self.sum.as_f64();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.sum.as_f64()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:60:9
[INFO] [stderr]    |
[INFO] [stderr] 60 |         return self.min;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.min`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |         return self.max;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.max`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         return self.max - self.min;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.max - self.min`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |         return self.sum.as_f64() / self.count as f64;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.sum.as_f64() / self.count as f64`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |         return sum2 - sum * sum / self.count as f64;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `sum2 - sum * sum / self.count as f64`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         return self.unscaled_variance() / (self.count as f64 -1.);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.unscaled_variance() / (self.count as f64 -1.)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:81:9
[INFO] [stderr]    |
[INFO] [stderr] 81 |         return self.unscaled_variance() / self.count as f64;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.unscaled_variance() / self.count as f64`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |         return self.variance().sqrt();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.variance().sqrt()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/accumulator.rs:94:2
[INFO] [stderr]    |
[INFO] [stderr] 94 |     return (self.sum3.as_f64() - 3.0*mean*self.sum2.as_f64() + 2.0*nn*mean*mean*mean) / sd3 * scale;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.sum3.as_f64() - 3.0*mean*self.sum2.as_f64() + 2.0*nn*mean*mean*mean) / sd3 * scale`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/accumulator.rs:105:2
[INFO] [stderr]     |
[INFO] [stderr] 105 |     return (self.sum4.as_f64() - 4.0*mean*self.sum3.as_f64() + 6.0*self.sum2.as_f64()*mean2 - 3.*nn*mean4) / (var*var) * scale - offset;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `(self.sum4.as_f64() - 4.0*mean*self.sum3.as_f64() + 6.0*self.sum2.as_f64()*mean2 - 3.*nn*mean4) / (var*var) * scale - offset`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/accumulator.rs:108:6
[INFO] [stderr]     |
[INFO] [stderr] 108 |         return self.kurtosis () - 3.0;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.kurtosis () - 3.0`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/accumulator.rs:111:9
[INFO] [stderr]     |
[INFO] [stderr] 111 |         return self.sd () / self.mean ();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.sd () / self.mean ()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/accumulator.rs:133:13
[INFO] [stderr]     |
[INFO] [stderr] 133 |             return "-Real".to_string();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `"-Real".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/accumulator.rs:135:13
[INFO] [stderr]     |
[INFO] [stderr] 135 |             return "+Real".to_string();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `"+Real".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/accumulator.rs:137:13
[INFO] [stderr]     |
[INFO] [stderr] 137 |             return "Real".to_string();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `"Real".to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/accumulator.rs:169:9
[INFO] [stderr]     |
[INFO] [stderr] 169 |         return Accumulators { headers : Vec::new (), columns: Vec::new (), rows: 0, column: 0 };
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Accumulators { headers : Vec::new (), columns: Vec::new (), rows: 0, column: 0 }`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/accumulator.rs:171:35
[INFO] [stderr]     |
[INFO] [stderr] 171 |     pub fn rows(&self) -> usize { return self.rows; }
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.rows`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/accumulator.rs:172:37
[INFO] [stderr]     |
[INFO] [stderr] 172 |     pub fn column(&self) -> usize { return self.column; } // COLUMNS
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `self.column`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/accumulator.rs:408:44
[INFO] [stderr]     |
[INFO] [stderr] 408 |         test_accumulator_3_inputs_2: (3.0, 1.7320508075688776, f64::NAN); [1.0, 4.0, 1.0],
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^ help: consider: `1.732_050_807_568_877_6`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/accumulator.rs:409:44
[INFO] [stderr]     |
[INFO] [stderr] 409 |         test_accumulator_3_inputs_3: (3.0, 1.7320508075688776, f64::NAN); [3.0, 0.0, 0.0],
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^ help: consider: `1.732_050_807_568_877_6`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/accumulator.rs:412:45
[INFO] [stderr]     |
[INFO] [stderr] 412 |         test_accumulator_4_inputs_6: (2.0,  0.8838834764831842, -1.75); [1.0, 4.0, 1.0, 3.0, 1.0],  // TODO Check OpenOffice gave: 0.883883476483184
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^ help: consider: `0.883_883_476_483_184_2`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/accumulator.rs:437:49
[INFO] [stderr]     |
[INFO] [stderr] 437 |         test_accumulator (a.columns[0], 4, 10., 1.6666666666666667, 0., -1.200000000000001);
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^ help: consider: `1.666_666_666_666_666_7`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/accumulator.rs:437:74
[INFO] [stderr]     |
[INFO] [stderr] 437 |         test_accumulator (a.columns[0], 4, 10., 1.6666666666666667, 0., -1.200000000000001);
[INFO] [stderr]     |                                                                          ^^^^^^^^^^^^^^^^^ help: consider: `1.200_000_000_000_001`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/accumulator.rs:438:49
[INFO] [stderr]     |
[INFO] [stderr] 438 |         test_accumulator (a.columns[1], 4, 10., 1.6666666666666667, 0., -1.200000000000001);
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^^^ help: consider: `1.666_666_666_666_666_7`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/accumulator.rs:438:74
[INFO] [stderr]     |
[INFO] [stderr] 438 |         test_accumulator (a.columns[1], 4, 10., 1.6666666666666667, 0., -1.200000000000001);
[INFO] [stderr]     |                                                                          ^^^^^^^^^^^^^^^^^ help: consider: `1.200_000_000_000_001`
[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] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:115:12
[INFO] [stderr]     |
[INFO] [stderr] 115 |         if self.min == self.max { return self.min.to_string (); }
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(self.min - self.max).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:115:12
[INFO] [stderr]     |
[INFO] [stderr] 115 |         if self.min == self.max { return self.min.to_string (); }
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:118:26
[INFO] [stderr]     |
[INFO] [stderr] 118 |         let is_integer = self.sum2.sum == self.sum2.sum.trunc(); // FIXME This does not always work
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(self.sum2.sum - self.sum2.sum.trunc()).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:118:26
[INFO] [stderr]     |
[INFO] [stderr] 118 |         let is_integer = self.sum2.sum == self.sum2.sum.trunc(); // FIXME This does not always work
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:119:29
[INFO] [stderr]     |
[INFO] [stderr] 119 |         if self.min == 0.&& self.max == 1. && is_integer {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^ help: consider comparing them within some error: `(self.max - 1.).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:119:29
[INFO] [stderr]     |
[INFO] [stderr] 119 |         if self.min == 0.&& self.max == 1. && is_integer {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/accumulator.rs:176:9
[INFO] [stderr]     |
[INFO] [stderr] 176 |         self.rows = self.rows + 1;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `self.rows += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/accumulator.rs:198:9
[INFO] [stderr]     |
[INFO] [stderr] 198 |         self.column = self.column + 1;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `self.column += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tsvstat`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/accumulator.rs:43:6
[INFO] [stderr]    |
[INFO] [stderr] 43 |         self.count = self.count + 1;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `self.count += 1`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:115:12
[INFO] [stderr]     |
[INFO] [stderr] 115 |         if self.min == self.max { return self.min.to_string (); }
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(self.min - self.max).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:115:12
[INFO] [stderr]     |
[INFO] [stderr] 115 |         if self.min == self.max { return self.min.to_string (); }
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:118:26
[INFO] [stderr]     |
[INFO] [stderr] 118 |         let is_integer = self.sum2.sum == self.sum2.sum.trunc(); // FIXME This does not always work
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(self.sum2.sum - self.sum2.sum.trunc()).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:118:26
[INFO] [stderr]     |
[INFO] [stderr] 118 |         let is_integer = self.sum2.sum == self.sum2.sum.trunc(); // FIXME This does not always work
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:119:29
[INFO] [stderr]     |
[INFO] [stderr] 119 |         if self.min == 0.&& self.max == 1. && is_integer {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^ help: consider comparing them within some error: `(self.max - 1.).abs() < error`
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:119:29
[INFO] [stderr]     |
[INFO] [stderr] 119 |         if self.min == 0.&& self.max == 1. && is_integer {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/accumulator.rs:176:9
[INFO] [stderr]     |
[INFO] [stderr] 176 |         self.rows = self.rows + 1;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `self.rows += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/accumulator.rs:198:9
[INFO] [stderr]     |
[INFO] [stderr] 198 |         self.column = self.column + 1;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `self.column += 1`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:248:9
[INFO] [stderr]     |
[INFO] [stderr] 248 |         assert_eq!(0., value.as_f64());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:248:9
[INFO] [stderr]     |
[INFO] [stderr] 248 |         assert_eq!(0., value.as_f64());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:250:9
[INFO] [stderr]     |
[INFO] [stderr] 250 |         assert_eq!(1., value.as_f64());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:250:9
[INFO] [stderr]     |
[INFO] [stderr] 250 |         assert_eq!(1., value.as_f64());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:252:9
[INFO] [stderr]     |
[INFO] [stderr] 252 |         assert_eq!(-1.5, value.as_f64());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:252:9
[INFO] [stderr]     |
[INFO] [stderr] 252 |         assert_eq!(-1.5, value.as_f64());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:254:9
[INFO] [stderr]     |
[INFO] [stderr] 254 |         assert_eq!(7., value.as_f64());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:254:9
[INFO] [stderr]     |
[INFO] [stderr] 254 |         assert_eq!(7., value.as_f64());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:256:9
[INFO] [stderr]     |
[INFO] [stderr] 256 |         assert_eq!(108.1, value.as_f64());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:256:9
[INFO] [stderr]     |
[INFO] [stderr] 256 |         assert_eq!(108.1, value.as_f64());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:267:9
[INFO] [stderr]     |
[INFO] [stderr] 267 |         assert_eq!(PI*TIMES, value.as_f64());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:267:9
[INFO] [stderr]     |
[INFO] [stderr] 267 |         assert_eq!(PI*TIMES, value.as_f64());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:271:9
[INFO] [stderr]     |
[INFO] [stderr] 271 |         assert_eq!(PI*TIMES+E*TIMES, value.as_f64());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:271:9
[INFO] [stderr]     |
[INFO] [stderr] 271 |         assert_eq!(PI*TIMES+E*TIMES, value.as_f64());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = 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] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/accumulator.rs:280:28
[INFO] [stderr]     |
[INFO] [stderr] 280 |             let addition = xx as f64 / 100.0;
[INFO] [stderr]     |                            ^^^^^^^^^ help: try: `f64::from(xx)`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/accumulator.rs:281:13
[INFO] [stderr]     |
[INFO] [stderr] 281 |             value = value + addition;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `value += addition`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/accumulator.rs:287:28
[INFO] [stderr]     |
[INFO] [stderr] 287 |         let expected_sum = sum_0_99 as f64 / 100.0 + PI + E;
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^ help: try: `f64::from(sum_0_99)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:359:9
[INFO] [stderr]     |
[INFO] [stderr] 359 |         assert_eq!(a.sum(), 0.);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:359:9
[INFO] [stderr]     |
[INFO] [stderr] 359 |         assert_eq!(a.sum(), 0.);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(*left_val - *right_val).abs() < error`
[INFO] [stderr] ...
[INFO] [stderr] 360 |         assert_eq_or_nan!(f64::NAN, a.mean());
[INFO] [stderr]     |         -------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 360 |         assert_eq_or_nan!(f64::NAN, a.mean());
[INFO] [stderr]     |         -------------------------------------- in this macro invocation
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(*left_val - *right_val).abs() < error`
[INFO] [stderr] ...
[INFO] [stderr] 361 |         assert_eq_or_nan!(f64::NAN, a.variance());
[INFO] [stderr]     |         ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 361 |         assert_eq_or_nan!(f64::NAN, a.variance());
[INFO] [stderr]     |         ------------------------------------------ in this macro invocation
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(*left_val - *right_val).abs() < error`
[INFO] [stderr] ...
[INFO] [stderr] 362 |         assert_eq_or_nan!(f64::NAN,a.skew());
[INFO] [stderr]     |         ------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 362 |         assert_eq_or_nan!(f64::NAN,a.skew());
[INFO] [stderr]     |         ------------------------------------- in this macro invocation
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(*left_val - *right_val).abs() < error`
[INFO] [stderr] ...
[INFO] [stderr] 363 |         assert_eq_or_nan!(f64::NAN,a.kurtosis());
[INFO] [stderr]     |         ----------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 363 |         assert_eq_or_nan!(f64::NAN,a.kurtosis());
[INFO] [stderr]     |         ----------------------------------------- in this macro invocation
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(*left_val - *right_val).abs() < error`
[INFO] [stderr] ...
[INFO] [stderr] 364 |         assert_eq_or_nan!(a.sd(), a.variance().sqrt());
[INFO] [stderr]     |         ----------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 364 |         assert_eq_or_nan!(a.sd(), a.variance().sqrt());
[INFO] [stderr]     |         ----------------------------------------------- in this macro invocation
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(*left_val - *right_val).abs() < error`
[INFO] [stderr] ...
[INFO] [stderr] 365 |         assert_eq_or_nan!(a.coefficient_of_variation(), a.sd () / a.mean ());
[INFO] [stderr]     |         --------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 365 |         assert_eq_or_nan!(a.coefficient_of_variation(), a.sd () / a.mean ());
[INFO] [stderr]     |         --------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(*left_val - *right_val).abs() < error`
[INFO] [stderr] ...
[INFO] [stderr] 366 |         assert_eq_or_nan!(a.kurtosis(), a.excess_kurtosis() + 3.0);
[INFO] [stderr]     |         ----------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 366 |         assert_eq_or_nan!(a.kurtosis(), a.excess_kurtosis() + 3.0);
[INFO] [stderr]     |         ----------------------------------------------------------- in this macro invocation
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:371:9
[INFO] [stderr]     |
[INFO] [stderr] 371 |         assert_eq!(a.sum(), expected_sum );
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:371:9
[INFO] [stderr]     |
[INFO] [stderr] 371 |         assert_eq!(a.sum(), expected_sum );
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:372:9
[INFO] [stderr]     |
[INFO] [stderr] 372 |         assert_eq!(a.mean(), expected_sum / expected_count as f64 , "Mean");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:372:9
[INFO] [stderr]     |
[INFO] [stderr] 372 |         assert_eq!(a.mean(), expected_sum / expected_count as f64 , "Mean");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(*left_val - *right_val).abs() < error`
[INFO] [stderr] ...
[INFO] [stderr] 373 |         assert_eq_or_nan!(expected_variance, a.variance());
[INFO] [stderr]     |         --------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 373 |         assert_eq_or_nan!(expected_variance, a.variance());
[INFO] [stderr]     |         --------------------------------------------------- in this macro invocation
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(*left_val - *right_val).abs() < error`
[INFO] [stderr] ...
[INFO] [stderr] 374 |         assert_eq_or_nan!(expected_skew,a.skew());
[INFO] [stderr]     |         ------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 374 |         assert_eq_or_nan!(expected_skew,a.skew());
[INFO] [stderr]     |         ------------------------------------------ in this macro invocation
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(*left_val - *right_val).abs() < error`
[INFO] [stderr] ...
[INFO] [stderr] 375 |         assert_eq_or_nan!(expected_kurtosis,a.kurtosis());
[INFO] [stderr]     |         -------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 375 |         assert_eq_or_nan!(expected_kurtosis,a.kurtosis());
[INFO] [stderr]     |         -------------------------------------------------- in this macro invocation
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(*left_val - *right_val).abs() < error`
[INFO] [stderr] ...
[INFO] [stderr] 376 |         assert_eq_or_nan!(a.sd(), a.variance().sqrt());
[INFO] [stderr]     |         ----------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 376 |         assert_eq_or_nan!(a.sd(), a.variance().sqrt());
[INFO] [stderr]     |         ----------------------------------------------- in this macro invocation
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(*left_val - *right_val).abs() < error`
[INFO] [stderr] ...
[INFO] [stderr] 377 |         assert_eq_or_nan!(a.coefficient_of_variation(), a.sd () / a.mean ());
[INFO] [stderr]     |         --------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 377 |         assert_eq_or_nan!(a.coefficient_of_variation(), a.sd () / a.mean ());
[INFO] [stderr]     |         --------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider comparing them within some error: `(*left_val - *right_val).abs() < error`
[INFO] [stderr] ...
[INFO] [stderr] 378 |         assert_eq_or_nan!(a.kurtosis(), a.excess_kurtosis() + 3.0);
[INFO] [stderr]     |         ----------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/accumulator.rs:301:25
[INFO] [stderr]     |
[INFO] [stderr] 301 |                     if !(*left_val == *right_val) {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 378 |         assert_eq_or_nan!(a.kurtosis(), a.excess_kurtosis() + 3.0);
[INFO] [stderr]     |         ----------------------------------------------------------- in this macro invocation
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/accumulator.rs:390:21
[INFO] [stderr]     |
[INFO] [stderr] 390 |                          sum = sum + input;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^ help: replace it with: `sum += input`
[INFO] [stderr] ...
[INFO] [stderr] 398 | /     accumulator_test_for_multiple_inputs! {
[INFO] [stderr] 399 | |         test_accumulator_1_input_0: (f64::NAN, f64::NAN, f64::NAN); [0.0],
[INFO] [stderr] 400 | |         test_accumulator_1_input_1: (f64::NAN, f64::NAN, f64::NAN); [1.0],
[INFO] [stderr] 401 | |         test_accumulator_1_input_2: (f64::NAN, f64::NAN, f64::NAN); [2.0],
[INFO] [stderr] ...   |
[INFO] [stderr] 412 | |         test_accumulator_4_inputs_6: (2.0,  0.8838834764831842, -1.75); [1.0, 4.0, 1.0, 3.0, 1.0],  // TODO Check OpenOffice gave: 0.883883476483184
[INFO] [stderr] 413 | |     }
[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#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 26 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tsvstat`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "addd433219f9710f21a7739dd314cc3876e871062ecdce3ec0069e7321a29b7f"`
[INFO] running `"docker" "rm" "-f" "addd433219f9710f21a7739dd314cc3876e871062ecdce3ec0069e7321a29b7f"`
[INFO] [stdout] addd433219f9710f21a7739dd314cc3876e871062ecdce3ec0069e7321a29b7f