[INFO] crate metrics 0.2.3 is already in cache
[INFO] extracting crate metrics 0.2.3 into work/ex/clippy-test-run/sources/stable/reg/metrics/0.2.3
[INFO] extracting crate metrics 0.2.3 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/metrics/0.2.3
[INFO] validating manifest of metrics-0.2.3 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 metrics-0.2.3 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 metrics-0.2.3
[INFO] finished frobbing metrics-0.2.3
[INFO] frobbed toml for metrics-0.2.3 written to work/ex/clippy-test-run/sources/stable/reg/metrics/0.2.3/Cargo.toml
[INFO] started frobbing metrics-0.2.3
[INFO] finished frobbing metrics-0.2.3
[INFO] frobbed toml for metrics-0.2.3 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/metrics/0.2.3/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 metrics-0.2.3 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/metrics/0.2.3:/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] a5f8138f08aefec92bd99ebb3ee34d2f2df9a86331604321d73d64e22e0503c1
[INFO] running `"docker" "start" "-a" "a5f8138f08aefec92bd99ebb3ee34d2f2df9a86331604321d73d64e22e0503c1"`
[INFO] [stderr]     Checking metrics v0.2.3 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/reporter/carbon.rs:266:44
[INFO] [stderr]     |
[INFO] [stderr] 266 |                                            metric: metric,
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^ help: replace it with: `metric`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/utils/ewma.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |             alpha: alpha,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `alpha`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/reporter/carbon.rs:266:44
[INFO] [stderr]     |
[INFO] [stderr] 266 |                                            metric: metric,
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^ help: replace it with: `metric`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/utils/ewma.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |             alpha: alpha,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `alpha`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/utils/ewma.rs:107:35
[INFO] [stderr]     |
[INFO] [stderr] 107 |         assert_eq!(within(&mut e, 0.22072766470286553), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: consider: `0.220_727_664_702_865_53`
[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/utils/ewma.rs:110:35
[INFO] [stderr]     |
[INFO] [stderr] 110 |         assert_eq!(within(&mut e, 0.08120116994196772), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: consider: `0.081_201_169_941_967_72`
[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/utils/ewma.rs:113:35
[INFO] [stderr]     |
[INFO] [stderr] 113 |         assert_eq!(within(&mut e, 0.029872241020718428), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^ help: consider: `0.029_872_241_020_718_428`
[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/utils/ewma.rs:116:35
[INFO] [stderr]     |
[INFO] [stderr] 116 |         assert_eq!(within(&mut e, 0.01098938333324054), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: consider: `0.010_989_383_333_240_54`
[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/utils/ewma.rs:119:35
[INFO] [stderr]     |
[INFO] [stderr] 119 |         assert_eq!(within(&mut e, 0.004042768199451294), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^ help: consider: `0.004_042_768_199_451_294`
[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/utils/ewma.rs:122:35
[INFO] [stderr]     |
[INFO] [stderr] 122 |         assert_eq!(within(&mut e, 0.0014872513059998212), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^ help: consider: `0.001_487_251_305_999_821_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/utils/ewma.rs:125:35
[INFO] [stderr]     |
[INFO] [stderr] 125 |         assert_eq!(within(&mut e, 0.0005471291793327122), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^ help: consider: `0.000_547_129_179_332_712_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/utils/ewma.rs:128:35
[INFO] [stderr]     |
[INFO] [stderr] 128 |         assert_eq!(within(&mut e, 0.00020127757674150815), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0.000_201_277_576_741_508_15`
[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/utils/ewma.rs:131:35
[INFO] [stderr]     |
[INFO] [stderr] 131 |         assert_eq!(within(&mut e, 7.404588245200814e-05), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^ help: consider: `7.404_588_245_200_814e-05`
[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/utils/ewma.rs:134:35
[INFO] [stderr]     |
[INFO] [stderr] 134 |         assert_eq!(within(&mut e, 2.7239957857491083e-05), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `2.723_995_785_749_108_3e-05`
[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/utils/ewma.rs:137:35
[INFO] [stderr]     |
[INFO] [stderr] 137 |         assert_eq!(within(&mut e, 1.0021020474147462e-05), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `1.002_102_047_414_746_2e-05`
[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/utils/ewma.rs:140:35
[INFO] [stderr]     |
[INFO] [stderr] 140 |         assert_eq!(within(&mut e, 3.6865274119969525e-06), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `3.686_527_411_996_952_5e-06`
[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/utils/ewma.rs:143:35
[INFO] [stderr]     |
[INFO] [stderr] 143 |         assert_eq!(within(&mut e, 1.3561976441886433e-06), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `1.356_197_644_188_643_3e-06`
[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/utils/ewma.rs:146:35
[INFO] [stderr]     |
[INFO] [stderr] 146 |         assert_eq!(within(&mut e, 4.989172314621449e-07), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^ help: consider: `4.989_172_314_621_449e-07`
[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/utils/ewma.rs:149:35
[INFO] [stderr]     |
[INFO] [stderr] 149 |         assert_eq!(within(&mut e, 1.8354139230109722e-07), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `1.835_413_923_010_972_2e-07`
[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/utils/ewma.rs:162:35
[INFO] [stderr]     |
[INFO] [stderr] 162 |         assert_eq!(within(&mut e, 0.49123845184678905), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: consider: `0.491_238_451_846_789_05`
[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/utils/ewma.rs:165:35
[INFO] [stderr]     |
[INFO] [stderr] 165 |         assert_eq!(within(&mut e, 0.4021920276213837), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^ help: consider: `0.402_192_027_621_383_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/utils/ewma.rs:168:35
[INFO] [stderr]     |
[INFO] [stderr] 168 |         assert_eq!(within(&mut e, 0.32928698165641596), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: consider: `0.329_286_981_656_415_96`
[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/utils/ewma.rs:171:35
[INFO] [stderr]     |
[INFO] [stderr] 171 |         assert_eq!(within(&mut e, 0.269597378470333), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^ help: consider: `0.269_597_378_470_333`
[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/utils/ewma.rs:174:35
[INFO] [stderr]     |
[INFO] [stderr] 174 |         assert_eq!(within(&mut e, 0.2207276647028654), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^ help: consider: `0.220_727_664_702_865_4`
[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/utils/ewma.rs:177:35
[INFO] [stderr]     |
[INFO] [stderr] 177 |         assert_eq!(within(&mut e, 0.18071652714732128), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: consider: `0.180_716_527_147_321_28`
[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/utils/ewma.rs:180:35
[INFO] [stderr]     |
[INFO] [stderr] 180 |         assert_eq!(within(&mut e, 0.14795817836496392), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: consider: `0.147_958_178_364_963_92`
[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/utils/ewma.rs:183:35
[INFO] [stderr]     |
[INFO] [stderr] 183 |         assert_eq!(within(&mut e, 0.12113791079679326), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: consider: `0.121_137_910_796_793_26`
[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/utils/ewma.rs:186:35
[INFO] [stderr]     |
[INFO] [stderr] 186 |         assert_eq!(within(&mut e, 0.09917933293295193), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: consider: `0.099_179_332_932_951_93`
[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/utils/ewma.rs:189:35
[INFO] [stderr]     |
[INFO] [stderr] 189 |         assert_eq!(within(&mut e, 0.08120116994196763), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: consider: `0.081_201_169_941_967_63`
[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/utils/ewma.rs:192:35
[INFO] [stderr]     |
[INFO] [stderr] 192 |         assert_eq!(within(&mut e, 0.06648189501740036), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: consider: `0.066_481_895_017_400_36`
[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/utils/ewma.rs:195:35
[INFO] [stderr]     |
[INFO] [stderr] 195 |         assert_eq!(within(&mut e, 0.05443077197364752), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: consider: `0.054_430_771_973_647_52`
[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/utils/ewma.rs:198:35
[INFO] [stderr]     |
[INFO] [stderr] 198 |         assert_eq!(within(&mut e, 0.04456414692860035), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: consider: `0.044_564_146_928_600_35`
[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/utils/ewma.rs:201:35
[INFO] [stderr]     |
[INFO] [stderr] 201 |         assert_eq!(within(&mut e, 0.03648603757513079), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: consider: `0.036_486_037_575_130_79`
[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/utils/ewma.rs:204:35
[INFO] [stderr]     |
[INFO] [stderr] 204 |         assert_eq!(within(&mut e, 0.0298722410207183831020718428), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0.029_872_241_020_718_383_102_071_842_8`
[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/utils/ewma.rs:217:35
[INFO] [stderr]     |
[INFO] [stderr] 217 |         assert_eq!(within(&mut e, 0.5613041910189706), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^ help: consider: `0.561_304_191_018_970_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/utils/ewma.rs:220:35
[INFO] [stderr]     |
[INFO] [stderr] 220 |         assert_eq!(within(&mut e, 0.5251039914257684), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^ help: consider: `0.525_103_991_425_768_4`
[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/utils/ewma.rs:223:35
[INFO] [stderr]     |
[INFO] [stderr] 223 |         assert_eq!(within(&mut e, 0.4912384518467888184678905), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0.491_238_451_846_788_818_467_890_5`
[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/utils/ewma.rs:226:35
[INFO] [stderr]     |
[INFO] [stderr] 226 |         assert_eq!(within(&mut e, 0.459557003018789), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^ help: consider: `0.459_557_003_018_789`
[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/utils/ewma.rs:229:35
[INFO] [stderr]     |
[INFO] [stderr] 229 |         assert_eq!(within(&mut e, 0.4299187863442732), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^ help: consider: `0.429_918_786_344_273_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/utils/ewma.rs:232:35
[INFO] [stderr]     |
[INFO] [stderr] 232 |         assert_eq!(within(&mut e, 0.4021920276213831), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^ help: consider: `0.402_192_027_621_383_1`
[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/utils/ewma.rs:235:35
[INFO] [stderr]     |
[INFO] [stderr] 235 |         assert_eq!(within(&mut e, 0.37625345116383313), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: consider: `0.376_253_451_163_833_13`
[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/utils/ewma.rs:238:35
[INFO] [stderr]     |
[INFO] [stderr] 238 |         assert_eq!(within(&mut e, 0.3519877317060185), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^ help: consider: `0.351_987_731_706_018_5`
[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/utils/ewma.rs:241:35
[INFO] [stderr]     |
[INFO] [stderr] 241 |         assert_eq!(within(&mut e, 0.3292869816564153165641596), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0.329_286_981_656_415_316_564_159_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/utils/ewma.rs:244:35
[INFO] [stderr]     |
[INFO] [stderr] 244 |         assert_eq!(within(&mut e, 0.3080502714195546), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^ help: consider: `0.308_050_271_419_554_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/utils/ewma.rs:247:35
[INFO] [stderr]     |
[INFO] [stderr] 247 |         assert_eq!(within(&mut e, 0.2881831806538789), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^ help: consider: `0.288_183_180_653_878_9`
[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/utils/ewma.rs:250:35
[INFO] [stderr]     |
[INFO] [stderr] 250 |         assert_eq!(within(&mut e, 0.26959737847033216), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: consider: `0.269_597_378_470_332_16`
[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/utils/ewma.rs:253:35
[INFO] [stderr]     |
[INFO] [stderr] 253 |         assert_eq!(within(&mut e, 0.2522102307052083), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^ help: consider: `0.252_210_230_705_208_3`
[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/utils/ewma.rs:256:35
[INFO] [stderr]     |
[INFO] [stderr] 256 |         assert_eq!(within(&mut e, 0.23594443252115815), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: consider: `0.235_944_432_521_158_15`
[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/utils/ewma.rs:259:35
[INFO] [stderr]     |
[INFO] [stderr] 259 |         assert_eq!(within(&mut e, 0.2207276647028646247028654470286553), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0.220_727_664_702_864_624_702_865_447_028_655_3`
[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/metrics/meter.rs:86:55
[INFO] [stderr]    |
[INFO] [stderr] 86 |         if let Some(pos) = WINDOW.iter().position(|w| *w == rate) {
[INFO] [stderr]    |                                                       ^^^^^^^^^^ help: consider comparing them within some error: `(*w - rate).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/metrics/meter.rs:86:55
[INFO] [stderr]    |
[INFO] [stderr] 86 |         if let Some(pos) = WINDOW.iter().position(|w| *w == rate) {
[INFO] [stderr]    |                                                       ^^^^^^^^^^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/metrics/meter.rs:115:57
[INFO] [stderr]     |
[INFO] [stderr] 115 |             let nanos = dur.as_secs() * NANOS_PER_SEC + dur.subsec_nanos() as u64;
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(dur.subsec_nanos())`
[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: useless use of `format!`
[INFO] [stderr]    --> src/reporter/carbon.rs:142:30
[INFO] [stderr]     |
[INFO] [stderr] 142 |     try!(carbon.write(prefix(format!("{}", metric_name), prefix_str),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `metric_name.to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[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: useless use of `format!`
[INFO] [stderr]    --> src/reporter/carbon.rs:155:30
[INFO] [stderr]     |
[INFO] [stderr] 155 |     try!(carbon.write(prefix(format!("{}", metric_name), prefix_str),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `metric_name.to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[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 i64 may become silently lossy if types change
[INFO] [stderr]    --> src/reporter/carbon.rs:277:50
[INFO] [stderr]     |
[INFO] [stderr] 277 |             let next_tick_ms = ((ts.sec * 1000 + ts.nsec as i64 / 1_000_000) / delay_ms + 1) *
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^ help: try: `i64::from(ts.nsec)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to want to iterate on a map's values
[INFO] [stderr]    --> src/reporter/carbon.rs:284:31
[INFO] [stderr]     |
[INFO] [stderr] 284 |             for (_, entry) in &metrics {
[INFO] [stderr]     |                               ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::for_kv_map)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_kv_map
[INFO] [stderr] help: use the corresponding method
[INFO] [stderr]     |
[INFO] [stderr] 284 |             for entry in metrics.values() {
[INFO] [stderr]     |                 ^^^^^    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_err()`
[INFO] [stderr]    --> src/reporter/carbon.rs:315:24
[INFO] [stderr]     |
[INFO] [stderr] 315 |                   if let Err(_) = result {
[INFO] [stderr]     |  _________________-      ^^^^^^
[INFO] [stderr] 316 | |                     break;
[INFO] [stderr] 317 | |                 }
[INFO] [stderr]     | |_________________- help: try this: `if result.is_err()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `metrics`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> src/metrics/meter.rs:86:55
[INFO] [stderr]    |
[INFO] [stderr] 86 |         if let Some(pos) = WINDOW.iter().position(|w| *w == rate) {
[INFO] [stderr]    |                                                       ^^^^^^^^^^ help: consider comparing them within some error: `(*w - rate).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/metrics/meter.rs:86:55
[INFO] [stderr]    |
[INFO] [stderr] 86 |         if let Some(pos) = WINDOW.iter().position(|w| *w == rate) {
[INFO] [stderr]    |                                                       ^^^^^^^^^^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/metrics/meter.rs:115:57
[INFO] [stderr]     |
[INFO] [stderr] 115 |             let nanos = dur.as_secs() * NANOS_PER_SEC + dur.subsec_nanos() as u64;
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(dur.subsec_nanos())`
[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: useless use of `format!`
[INFO] [stderr]    --> src/reporter/carbon.rs:142:30
[INFO] [stderr]     |
[INFO] [stderr] 142 |     try!(carbon.write(prefix(format!("{}", metric_name), prefix_str),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `metric_name.to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[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: useless use of `format!`
[INFO] [stderr]    --> src/reporter/carbon.rs:155:30
[INFO] [stderr]     |
[INFO] [stderr] 155 |     try!(carbon.write(prefix(format!("{}", metric_name), prefix_str),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `metric_name.to_string()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[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 i64 may become silently lossy if types change
[INFO] [stderr]    --> src/reporter/carbon.rs:277:50
[INFO] [stderr]     |
[INFO] [stderr] 277 |             let next_tick_ms = ((ts.sec * 1000 + ts.nsec as i64 / 1_000_000) / delay_ms + 1) *
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^ help: try: `i64::from(ts.nsec)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to want to iterate on a map's values
[INFO] [stderr]    --> src/reporter/carbon.rs:284:31
[INFO] [stderr]     |
[INFO] [stderr] 284 |             for (_, entry) in &metrics {
[INFO] [stderr]     |                               ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::for_kv_map)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_kv_map
[INFO] [stderr] help: use the corresponding method
[INFO] [stderr]     |
[INFO] [stderr] 284 |             for entry in metrics.values() {
[INFO] [stderr]     |                 ^^^^^    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_err()`
[INFO] [stderr]    --> src/reporter/carbon.rs:315:24
[INFO] [stderr]     |
[INFO] [stderr] 315 |                   if let Err(_) = result {
[INFO] [stderr]     |  _________________-      ^^^^^^
[INFO] [stderr] 316 | |                     break;
[INFO] [stderr] 317 | |                 }
[INFO] [stderr]     | |_________________- help: try this: `if result.is_err()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/reporter/carbon.rs:382:48
[INFO] [stderr]     |
[INFO] [stderr] 382 |             let tokens: Vec<&str> = line.split(" ").collect();
[INFO] [stderr]     |                                                ^^^ help: try using a char instead: `' '`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/reporter/carbon.rs:392:30
[INFO] [stderr]     |
[INFO] [stderr] 392 |             .map(|x| x.split(" ").next().unwrap().into())
[INFO] [stderr]     |                              ^^^ help: try using a char instead: `' '`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/utils/ewma.rs:104:9
[INFO] [stderr]     |
[INFO] [stderr] 104 |         assert_eq!(r, 0.6);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/utils/ewma.rs:104:9
[INFO] [stderr]     |
[INFO] [stderr] 104 |         assert_eq!(r, 0.6);
[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: float has excessive precision
[INFO] [stderr]    --> src/utils/ewma.rs:131:35
[INFO] [stderr]     |
[INFO] [stderr] 131 |         assert_eq!(within(&mut e, 7.404588245200814e-05), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `7.404_588_245_200_814e-5`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::excessive_precision)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] warning: float has excessive precision
[INFO] [stderr]    --> src/utils/ewma.rs:134:35
[INFO] [stderr]     |
[INFO] [stderr] 134 |         assert_eq!(within(&mut e, 2.7239957857491083e-05), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `2.723_995_785_749_108_3e-5`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] warning: float has excessive precision
[INFO] [stderr]    --> src/utils/ewma.rs:137:35
[INFO] [stderr]     |
[INFO] [stderr] 137 |         assert_eq!(within(&mut e, 1.0021020474147462e-05), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `1.002_102_047_414_746_2e-5`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] warning: float has excessive precision
[INFO] [stderr]    --> src/utils/ewma.rs:140:35
[INFO] [stderr]     |
[INFO] [stderr] 140 |         assert_eq!(within(&mut e, 3.6865274119969525e-06), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `3.686_527_411_996_952_5e-6`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] warning: float has excessive precision
[INFO] [stderr]    --> src/utils/ewma.rs:143:35
[INFO] [stderr]     |
[INFO] [stderr] 143 |         assert_eq!(within(&mut e, 1.3561976441886433e-06), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `1.356_197_644_188_643_3e-6`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] warning: float has excessive precision
[INFO] [stderr]    --> src/utils/ewma.rs:146:35
[INFO] [stderr]     |
[INFO] [stderr] 146 |         assert_eq!(within(&mut e, 4.989172314621449e-07), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `4.989_172_314_621_449e-7`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] warning: float has excessive precision
[INFO] [stderr]    --> src/utils/ewma.rs:149:35
[INFO] [stderr]     |
[INFO] [stderr] 149 |         assert_eq!(within(&mut e, 1.8354139230109722e-07), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `1.835_413_923_010_972_2e-7`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/utils/ewma.rs:159:9
[INFO] [stderr]     |
[INFO] [stderr] 159 |         assert_eq!(r, 0.6);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/utils/ewma.rs:159:9
[INFO] [stderr]     |
[INFO] [stderr] 159 |         assert_eq!(r, 0.6);
[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: float has excessive precision
[INFO] [stderr]    --> src/utils/ewma.rs:204:35
[INFO] [stderr]     |
[INFO] [stderr] 204 |         assert_eq!(within(&mut e, 0.0298722410207183831020718428), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `0.029_872_241_020_718_383`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/utils/ewma.rs:214:9
[INFO] [stderr]     |
[INFO] [stderr] 214 |         assert_eq!(r, 0.6);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/utils/ewma.rs:214:9
[INFO] [stderr]     |
[INFO] [stderr] 214 |         assert_eq!(r, 0.6);
[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: float has excessive precision
[INFO] [stderr]    --> src/utils/ewma.rs:223:35
[INFO] [stderr]     |
[INFO] [stderr] 223 |         assert_eq!(within(&mut e, 0.4912384518467888184678905), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `0.491_238_451_846_788_8`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] warning: float has excessive precision
[INFO] [stderr]    --> src/utils/ewma.rs:241:35
[INFO] [stderr]     |
[INFO] [stderr] 241 |         assert_eq!(within(&mut e, 0.3292869816564153165641596), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `0.329_286_981_656_415_3`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] warning: float has excessive precision
[INFO] [stderr]    --> src/utils/ewma.rs:259:35
[INFO] [stderr]     |
[INFO] [stderr] 259 |         assert_eq!(within(&mut e, 0.2207276647028646247028654470286553), true);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `0.220_727_664_702_864_62`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `metrics`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a5f8138f08aefec92bd99ebb3ee34d2f2df9a86331604321d73d64e22e0503c1"`
[INFO] running `"docker" "rm" "-f" "a5f8138f08aefec92bd99ebb3ee34d2f2df9a86331604321d73d64e22e0503c1"`
[INFO] [stdout] a5f8138f08aefec92bd99ebb3ee34d2f2df9a86331604321d73d64e22e0503c1