Sep 21 07:31:18.864 INFO checking linux-api-math-0.0.1 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 21 07:31:18.864 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 21 07:31:18.864 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 07:31:19.004 INFO blam! 8d9779f14528a1ecca2dfe697ea45a0dda42bfde6d7ea08db6cc90753cb535b9 Sep 21 07:31:19.005 INFO running `"docker" "start" "-a" "8d9779f14528a1ecca2dfe697ea45a0dda42bfde6d7ea08db6cc90753cb535b9"` Sep 21 07:31:19.606 INFO kablam! usermod: no changes Sep 21 07:31:19.632 INFO kablam! Checking linux-api v0.0.5 Sep 21 07:31:19.904 INFO kablam! Checking linux-api-math v0.0.1 (/source) Sep 21 07:31:20.107 INFO kablam! warning: use of deprecated item 'std::f64::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.107 INFO kablam! --> src/lib.rs:211:28 Sep 21 07:31:20.107 INFO kablam! | Sep 21 07:31:20.107 INFO kablam! 211 | assert!(result.abs_sub(0.5) <= 0.000001); Sep 21 07:31:20.107 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.107 INFO kablam! | Sep 21 07:31:20.107 INFO kablam! = note: #[warn(deprecated)] on by default Sep 21 07:31:20.107 INFO kablam! Sep 21 07:31:20.112 INFO kablam! warning: use of deprecated item 'std::f32::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdimf` in C). If you truly need the positive difference, consider using that expression or the C function `fdimf`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.112 INFO kablam! --> src/lib.rs:224:28 Sep 21 07:31:20.112 INFO kablam! | Sep 21 07:31:20.112 INFO kablam! 224 | assert!(result.abs_sub(0.5) <= 0.000001); Sep 21 07:31:20.112 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.112 INFO kablam! Sep 21 07:31:20.113 INFO kablam! warning: use of deprecated item 'std::f64::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.113 INFO kablam! --> src/lib.rs:237:28 Sep 21 07:31:20.113 INFO kablam! | Sep 21 07:31:20.113 INFO kablam! 237 | assert!(result.abs_sub(0.5) <= 0.000001); Sep 21 07:31:20.113 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.113 INFO kablam! Sep 21 07:31:20.113 INFO kablam! warning: use of deprecated item 'std::f32::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdimf` in C). If you truly need the positive difference, consider using that expression or the C function `fdimf`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.113 INFO kablam! --> src/lib.rs:250:28 Sep 21 07:31:20.113 INFO kablam! | Sep 21 07:31:20.113 INFO kablam! 250 | assert!(result.abs_sub(0.5) <= 0.000001); Sep 21 07:31:20.113 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.113 INFO kablam! Sep 21 07:31:20.114 INFO kablam! warning: use of deprecated item 'std::f64::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.114 INFO kablam! --> src/lib.rs:263:28 Sep 21 07:31:20.114 INFO kablam! | Sep 21 07:31:20.114 INFO kablam! 263 | assert!(result.abs_sub(1.0) <= 0.000001); Sep 21 07:31:20.114 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.114 INFO kablam! Sep 21 07:31:20.114 INFO kablam! warning: use of deprecated item 'std::f32::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdimf` in C). If you truly need the positive difference, consider using that expression or the C function `fdimf`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.114 INFO kablam! --> src/lib.rs:276:28 Sep 21 07:31:20.114 INFO kablam! | Sep 21 07:31:20.114 INFO kablam! 276 | assert!(result.abs_sub(1.0) <= 0.000001); Sep 21 07:31:20.114 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.114 INFO kablam! Sep 21 07:31:20.115 INFO kablam! warning: use of deprecated item 'std::f64::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.115 INFO kablam! --> src/lib.rs:289:28 Sep 21 07:31:20.115 INFO kablam! | Sep 21 07:31:20.115 INFO kablam! 289 | assert!(result.abs_sub(60.0) <= 0.0000001); Sep 21 07:31:20.115 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.115 INFO kablam! Sep 21 07:31:20.115 INFO kablam! warning: use of deprecated item 'std::f32::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdimf` in C). If you truly need the positive difference, consider using that expression or the C function `fdimf`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.115 INFO kablam! --> src/lib.rs:302:28 Sep 21 07:31:20.116 INFO kablam! | Sep 21 07:31:20.116 INFO kablam! 302 | assert!(result.abs_sub(60.0) <= 0.0000001); Sep 21 07:31:20.116 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.116 INFO kablam! Sep 21 07:31:20.116 INFO kablam! warning: use of deprecated item 'std::f64::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.116 INFO kablam! --> src/lib.rs:315:28 Sep 21 07:31:20.116 INFO kablam! | Sep 21 07:31:20.116 INFO kablam! 315 | assert!(result.abs_sub(30.0) <= 0.0000001); Sep 21 07:31:20.116 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.116 INFO kablam! Sep 21 07:31:20.116 INFO kablam! warning: use of deprecated item 'std::f32::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdimf` in C). If you truly need the positive difference, consider using that expression or the C function `fdimf`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.116 INFO kablam! --> src/lib.rs:328:28 Sep 21 07:31:20.116 INFO kablam! | Sep 21 07:31:20.116 INFO kablam! 328 | assert!(result.abs_sub(30.0) <= 0.0000001); Sep 21 07:31:20.116 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.116 INFO kablam! Sep 21 07:31:20.117 INFO kablam! warning: use of deprecated item 'std::f64::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.117 INFO kablam! --> src/lib.rs:341:28 Sep 21 07:31:20.117 INFO kablam! | Sep 21 07:31:20.117 INFO kablam! 341 | assert!(result.abs_sub(45.0) <= 0.0000001); Sep 21 07:31:20.117 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.117 INFO kablam! Sep 21 07:31:20.117 INFO kablam! warning: use of deprecated item 'std::f32::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdimf` in C). If you truly need the positive difference, consider using that expression or the C function `fdimf`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.117 INFO kablam! --> src/lib.rs:354:28 Sep 21 07:31:20.117 INFO kablam! | Sep 21 07:31:20.117 INFO kablam! 354 | assert!(result.abs_sub(45.0) <= 0.0000001); Sep 21 07:31:20.117 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.117 INFO kablam! Sep 21 07:31:20.118 INFO kablam! warning: use of deprecated item 'std::f64::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.118 INFO kablam! --> src/lib.rs:368:28 Sep 21 07:31:20.118 INFO kablam! | Sep 21 07:31:20.118 INFO kablam! 368 | assert!(result.abs_sub(135.0) <= 0.000001); Sep 21 07:31:20.118 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.118 INFO kablam! Sep 21 07:31:20.119 INFO kablam! warning: use of deprecated item 'std::f32::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdimf` in C). If you truly need the positive difference, consider using that expression or the C function `fdimf`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.119 INFO kablam! --> src/lib.rs:382:28 Sep 21 07:31:20.119 INFO kablam! | Sep 21 07:31:20.119 INFO kablam! 382 | assert!(result.abs_sub(135.0) <= 0.000001); Sep 21 07:31:20.119 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.119 INFO kablam! Sep 21 07:31:20.119 INFO kablam! warning: use of deprecated item 'std::f64::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.119 INFO kablam! --> src/lib.rs:393:33 Sep 21 07:31:20.119 INFO kablam! | Sep 21 07:31:20.119 INFO kablam! 393 | assert!(cosh(param).abs_sub(1.25) <= 0.00001); Sep 21 07:31:20.119 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.119 INFO kablam! Sep 21 07:31:20.119 INFO kablam! warning: use of deprecated item 'std::f32::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdimf` in C). If you truly need the positive difference, consider using that expression or the C function `fdimf`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.119 INFO kablam! --> src/lib.rs:406:34 Sep 21 07:31:20.119 INFO kablam! | Sep 21 07:31:20.119 INFO kablam! 406 | assert!(coshf(param).abs_sub(1.25) <= 0.00001); Sep 21 07:31:20.119 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.119 INFO kablam! Sep 21 07:31:20.120 INFO kablam! warning: use of deprecated item 'std::f64::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.120 INFO kablam! --> src/lib.rs:419:33 Sep 21 07:31:20.120 INFO kablam! | Sep 21 07:31:20.120 INFO kablam! 419 | assert!(sinh(param).abs_sub(0.75) <= 0.00001); Sep 21 07:31:20.120 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.120 INFO kablam! Sep 21 07:31:20.120 INFO kablam! warning: use of deprecated item 'std::f32::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdimf` in C). If you truly need the positive difference, consider using that expression or the C function `fdimf`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.120 INFO kablam! --> src/lib.rs:432:34 Sep 21 07:31:20.120 INFO kablam! | Sep 21 07:31:20.120 INFO kablam! 432 | assert!(sinhf(param).abs_sub(0.75) <= 0.00001); Sep 21 07:31:20.120 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.120 INFO kablam! Sep 21 07:31:20.121 INFO kablam! warning: use of deprecated item 'std::f64::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.121 INFO kablam! --> src/lib.rs:445:33 Sep 21 07:31:20.121 INFO kablam! | Sep 21 07:31:20.121 INFO kablam! 445 | assert!(tanh(param).abs_sub(0.6) <= 0.00001); Sep 21 07:31:20.121 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.121 INFO kablam! Sep 21 07:31:20.121 INFO kablam! warning: use of deprecated item 'std::f32::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdimf` in C). If you truly need the positive difference, consider using that expression or the C function `fdimf`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.121 INFO kablam! --> src/lib.rs:458:34 Sep 21 07:31:20.121 INFO kablam! | Sep 21 07:31:20.121 INFO kablam! 458 | assert!(tanhf(param).abs_sub(0.6) <= 0.00001); Sep 21 07:31:20.121 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.121 INFO kablam! Sep 21 07:31:20.122 INFO kablam! warning: use of deprecated item 'std::f64::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.122 INFO kablam! --> src/lib.rs:471:34 Sep 21 07:31:20.122 INFO kablam! | Sep 21 07:31:20.122 INFO kablam! 471 | assert!(acosh(param).abs_sub(2.0) <= 0.00001); Sep 21 07:31:20.122 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.122 INFO kablam! Sep 21 07:31:20.122 INFO kablam! warning: use of deprecated item 'std::f32::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdimf` in C). If you truly need the positive difference, consider using that expression or the C function `fdimf`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.122 INFO kablam! --> src/lib.rs:484:35 Sep 21 07:31:20.122 INFO kablam! | Sep 21 07:31:20.122 INFO kablam! 484 | assert!(acoshf(param).abs_sub(2.0) <= 0.00001); Sep 21 07:31:20.122 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.122 INFO kablam! Sep 21 07:31:20.123 INFO kablam! warning: use of deprecated item 'std::f64::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.123 INFO kablam! --> src/lib.rs:497:34 Sep 21 07:31:20.123 INFO kablam! | Sep 21 07:31:20.123 INFO kablam! 497 | assert!(asinh(param).abs_sub(2.0) <= 0.00001); Sep 21 07:31:20.123 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.123 INFO kablam! Sep 21 07:31:20.123 INFO kablam! warning: use of deprecated item 'std::f32::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdimf` in C). If you truly need the positive difference, consider using that expression or the C function `fdimf`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.123 INFO kablam! --> src/lib.rs:510:35 Sep 21 07:31:20.123 INFO kablam! | Sep 21 07:31:20.123 INFO kablam! 510 | assert!(asinhf(param).abs_sub(2.0) <= 0.00001); Sep 21 07:31:20.123 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.123 INFO kablam! Sep 21 07:31:20.123 INFO kablam! warning: use of deprecated item 'std::f64::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.123 INFO kablam! --> src/lib.rs:523:34 Sep 21 07:31:20.123 INFO kablam! | Sep 21 07:31:20.123 INFO kablam! 523 | assert!(atanh(param).abs_sub(1.0) <= 0.00001); Sep 21 07:31:20.123 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.123 INFO kablam! Sep 21 07:31:20.124 INFO kablam! warning: use of deprecated item 'std::f32::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdimf` in C). If you truly need the positive difference, consider using that expression or the C function `fdimf`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.124 INFO kablam! --> src/lib.rs:536:35 Sep 21 07:31:20.124 INFO kablam! | Sep 21 07:31:20.124 INFO kablam! 536 | assert!(atanhf(param).abs_sub(1.0) <= 0.00001); Sep 21 07:31:20.124 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.124 INFO kablam! Sep 21 07:31:20.124 INFO kablam! warning: use of deprecated item 'std::f64::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.124 INFO kablam! --> src/lib.rs:548:32 Sep 21 07:31:20.124 INFO kablam! | Sep 21 07:31:20.124 INFO kablam! 548 | assert!(exp(param).abs_sub(148.413159) <= 0.000001); Sep 21 07:31:20.124 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.124 INFO kablam! Sep 21 07:31:20.124 INFO kablam! warning: use of deprecated item 'std::f32::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdimf` in C). If you truly need the positive difference, consider using that expression or the C function `fdimf`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.124 INFO kablam! --> src/lib.rs:559:33 Sep 21 07:31:20.124 INFO kablam! | Sep 21 07:31:20.124 INFO kablam! 559 | assert!(expf(param).abs_sub(148.413159) <= 0.000001); Sep 21 07:31:20.124 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.124 INFO kablam! Sep 21 07:31:20.125 INFO kablam! warning: use of deprecated item 'std::f64::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.125 INFO kablam! --> src/lib.rs:570:32 Sep 21 07:31:20.125 INFO kablam! | Sep 21 07:31:20.125 INFO kablam! 570 | assert!(log(param).abs_sub(1.704748) <= 0.000001); Sep 21 07:31:20.125 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.125 INFO kablam! Sep 21 07:31:20.125 INFO kablam! warning: use of deprecated item 'std::f32::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdimf` in C). If you truly need the positive difference, consider using that expression or the C function `fdimf`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.125 INFO kablam! --> src/lib.rs:581:33 Sep 21 07:31:20.125 INFO kablam! | Sep 21 07:31:20.125 INFO kablam! 581 | assert!(logf(param).abs_sub(1.704748) <= 0.000001); Sep 21 07:31:20.125 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.125 INFO kablam! Sep 21 07:31:20.154 INFO kablam! warning: use of deprecated item 'std::f64::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdim` in C). If you truly need the positive difference, consider using that expression or the C function `fdim`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.154 INFO kablam! --> src/lib.rs:692:52 Sep 21 07:31:20.154 INFO kablam! | Sep 21 07:31:20.154 INFO kablam! 692 | assert!(remainder(number, denominator).abs_sub(1.7) <= 0.0000001); Sep 21 07:31:20.155 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.155 INFO kablam! Sep 21 07:31:20.155 INFO kablam! warning: use of deprecated item 'std::f32::::abs_sub': you probably meant `(self - other).abs()`: this operation is `(self - other).max(0.0)` (also known as `fdimf` in C). If you truly need the positive difference, consider using that expression or the C function `fdimf`, depending on how you wish to handle NaN (please consider filing an issue describing your use-case too). Sep 21 07:31:20.155 INFO kablam! --> src/lib.rs:702:53 Sep 21 07:31:20.155 INFO kablam! | Sep 21 07:31:20.155 INFO kablam! 702 | assert!(remainderf(number, denominator).abs_sub(0.7) <= 0.0000001); Sep 21 07:31:20.155 INFO kablam! | ^^^^^^^ Sep 21 07:31:20.155 INFO kablam! Sep 21 07:31:20.230 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.60s Sep 21 07:31:20.230 INFO kablam! su: No module specific data is present Sep 21 07:31:20.822 INFO running `"docker" "rm" "-f" "8d9779f14528a1ecca2dfe697ea45a0dda42bfde6d7ea08db6cc90753cb535b9"` Sep 21 07:31:20.883 INFO blam! 8d9779f14528a1ecca2dfe697ea45a0dda42bfde6d7ea08db6cc90753cb535b9