[INFO] crate xorshift128plus 0.1.1 is already in cache
[INFO] extracting crate xorshift128plus 0.1.1 into work/ex/clippy-test-run/sources/stable/reg/xorshift128plus/0.1.1
[INFO] extracting crate xorshift128plus 0.1.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/xorshift128plus/0.1.1
[INFO] validating manifest of xorshift128plus-0.1.1 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 xorshift128plus-0.1.1 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 xorshift128plus-0.1.1
[INFO] finished frobbing xorshift128plus-0.1.1
[INFO] frobbed toml for xorshift128plus-0.1.1 written to work/ex/clippy-test-run/sources/stable/reg/xorshift128plus/0.1.1/Cargo.toml
[INFO] started frobbing xorshift128plus-0.1.1
[INFO] finished frobbing xorshift128plus-0.1.1
[INFO] frobbed toml for xorshift128plus-0.1.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/xorshift128plus/0.1.1/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 xorshift128plus-0.1.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/xorshift128plus/0.1.1:/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] ebce9c304d9d124cdee73433a221370627ca6f68b9e94655d38c2bce21822e78
[INFO] running `"docker" "start" "-a" "ebce9c304d9d124cdee73433a221370627ca6f68b9e94655d38c2bce21822e78"`
[INFO] [stderr]     Checking xorshift128plus v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/lib.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     return z ^ (z >> 31);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `z ^ (z >> 31)`
[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: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:15:24
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let mut z = seed + 0x9E3779B97F4A7C15_u64;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0x9E37_79B9_7F4A_7C15_u64`
[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/lib.rs:16:27
[INFO] [stderr]    |
[INFO] [stderr] 16 |     z = (z ^ (z >> 30)) * 0xBF58476D1CE4E5B9_u64;
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0xBF58_476D_1CE4_E5B9_u64`
[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/lib.rs:17:27
[INFO] [stderr]    |
[INFO] [stderr] 17 |     z = (z ^ (z >> 27)) * 0x94D049BB133111EB_u64;
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0x94D0_49BB_1331_11EB_u64`
[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: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]  --> src/lib.rs:5:28
[INFO] [stderr]   |
[INFO] [stderr] 5 |     (x as f64) * f64::exp2(exp as f64)
[INFO] [stderr]   |                            ^^^^^^^^^^ help: try: `f64::from(exp)`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr] 10 |     (((seed as u64) * 48_271_u64) % 2_147_483_647_u64) as u32
[INFO] [stderr]    |       ^^^^^^^^^^^^^ help: try: `u64::from(seed)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:22:6
[INFO] [stderr]    |
[INFO] [stderr] 22 |     ((bytes[7] as u64) << 56) + ((bytes[6] as u64) << 48) +
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[7])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:22:34
[INFO] [stderr]    |
[INFO] [stderr] 22 |     ((bytes[7] as u64) << 56) + ((bytes[6] as u64) << 48) +
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[6])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:23:6
[INFO] [stderr]    |
[INFO] [stderr] 23 |     ((bytes[5] as u64) << 40) + ((bytes[4] as u64) << 32) +
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[5])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:23:34
[INFO] [stderr]    |
[INFO] [stderr] 23 |     ((bytes[5] as u64) << 40) + ((bytes[4] as u64) << 32) +
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[4])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:24:6
[INFO] [stderr]    |
[INFO] [stderr] 24 |     ((bytes[3] as u64) << 24) + ((bytes[2] as u64) << 16) +
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[3])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:24:34
[INFO] [stderr]    |
[INFO] [stderr] 24 |     ((bytes[3] as u64) << 24) + ((bytes[2] as u64) << 16) +
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[2])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:25:6
[INFO] [stderr]    |
[INFO] [stderr] 25 |     ((bytes[1] as u64) <<  8) + ((bytes[0] as u64) <<  0)
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[1])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `(bytes[0] as u64)`
[INFO] [stderr]   --> src/lib.rs:25:33
[INFO] [stderr]    |
[INFO] [stderr] 25 |     ((bytes[1] as u64) <<  8) + ((bytes[0] as u64) <<  0)
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:25:34
[INFO] [stderr]    |
[INFO] [stderr] 25 |     ((bytes[1] as u64) <<  8) + ((bytes[0] as u64) <<  0)
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[0])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:85:14
[INFO] [stderr]    |
[INFO] [stderr] 85 |             ((raw1 as u64) << 32) + (raw0 as u64),
[INFO] [stderr]    |              ^^^^^^^^^^^^^ help: try: `u64::from(raw1)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:85:37
[INFO] [stderr]    |
[INFO] [stderr] 85 |             ((raw1 as u64) << 32) + (raw0 as u64),
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^ help: try: `u64::from(raw0)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:86:14
[INFO] [stderr]    |
[INFO] [stderr] 86 |             ((raw3 as u64) << 32) + (raw2 as u64),
[INFO] [stderr]    |              ^^^^^^^^^^^^^ help: try: `u64::from(raw3)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:86:37
[INFO] [stderr]    |
[INFO] [stderr] 86 |             ((raw3 as u64) << 32) + (raw2 as u64),
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^ help: try: `u64::from(raw2)`
[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: defining a method called `next` on this type; consider implementing the `std::iter::Iterator` trait or choosing a less ambiguous name
[INFO] [stderr]    --> src/lib.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 101 | /     pub fn next (&mut self) -> f64 {
[INFO] [stderr] 102 | |         let mut x = self.0;
[INFO] [stderr] 103 | |         let y = self.1;
[INFO] [stderr] 104 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 114 | |         ldexp(u64::wrapping_add(self.0, self.1) & MANTISSA_MASK, -MANTISSA_BITS)
[INFO] [stderr] 115 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/lib.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     return z ^ (z >> 31);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `z ^ (z >> 31)`
[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: long literal lacking separators
[INFO] [stderr]   --> src/lib.rs:15:24
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let mut z = seed + 0x9E3779B97F4A7C15_u64;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0x9E37_79B9_7F4A_7C15_u64`
[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/lib.rs:16:27
[INFO] [stderr]    |
[INFO] [stderr] 16 |     z = (z ^ (z >> 30)) * 0xBF58476D1CE4E5B9_u64;
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0xBF58_476D_1CE4_E5B9_u64`
[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/lib.rs:17:27
[INFO] [stderr]    |
[INFO] [stderr] 17 |     z = (z ^ (z >> 27)) * 0x94D049BB133111EB_u64;
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `0x94D0_49BB_1331_11EB_u64`
[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/lib.rs:129:32
[INFO] [stderr]     |
[INFO] [stderr] 129 |         assert_eq!(rng.next(), 0.35873106038177727);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^ help: consider: `0.358_731_060_381_777_27`
[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/lib.rs:130:32
[INFO] [stderr]     |
[INFO] [stderr] 130 |         assert_eq!(rng.next(), 0.7433543130711686);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: consider: `0.743_354_313_071_168_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/lib.rs:131:32
[INFO] [stderr]     |
[INFO] [stderr] 131 |         assert_eq!(rng.next(), 0.6325316214071923);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: consider: `0.632_531_621_407_192_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/lib.rs:132:32
[INFO] [stderr]     |
[INFO] [stderr] 132 |         assert_eq!(rng.next(), 0.708663591569944);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: consider: `0.708_663_591_569_944`
[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/lib.rs:133:32
[INFO] [stderr]     |
[INFO] [stderr] 133 |         assert_eq!(rng.next(), 0.8974382234842848);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: consider: `0.897_438_223_484_284_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/lib.rs:138:49
[INFO] [stderr]     |
[INFO] [stderr] 138 |         let mut rng = XorShift128Plus::from_u32(4293262078);
[INFO] [stderr]     |                                                 ^^^^^^^^^^ help: consider: `4_293_262_078`
[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/lib.rs:140:32
[INFO] [stderr]     |
[INFO] [stderr] 140 |         assert_eq!(rng.next(), 0.4335893835472515);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: consider: `0.433_589_383_547_251_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/lib.rs:141:32
[INFO] [stderr]     |
[INFO] [stderr] 141 |         assert_eq!(rng.next(), 0.6067907909036327);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: consider: `0.606_790_790_903_632_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/lib.rs:142:32
[INFO] [stderr]     |
[INFO] [stderr] 142 |         assert_eq!(rng.next(), 0.046905965279849804);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^ help: consider: `0.046_905_965_279_849_804`
[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/lib.rs:143:32
[INFO] [stderr]     |
[INFO] [stderr] 143 |         assert_eq!(rng.next(), 0.480991995797152);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: consider: `0.480_991_995_797_152`
[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/lib.rs:144:32
[INFO] [stderr]     |
[INFO] [stderr] 144 |         assert_eq!(rng.next(), 0.6796126170804464);
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: consider: `0.679_612_617_080_446_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: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]  --> src/lib.rs:5:28
[INFO] [stderr]   |
[INFO] [stderr] 5 |     (x as f64) * f64::exp2(exp as f64)
[INFO] [stderr]   |                            ^^^^^^^^^^ help: try: `f64::from(exp)`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr] 10 |     (((seed as u64) * 48_271_u64) % 2_147_483_647_u64) as u32
[INFO] [stderr]    |       ^^^^^^^^^^^^^ help: try: `u64::from(seed)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:22:6
[INFO] [stderr]    |
[INFO] [stderr] 22 |     ((bytes[7] as u64) << 56) + ((bytes[6] as u64) << 48) +
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[7])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:22:34
[INFO] [stderr]    |
[INFO] [stderr] 22 |     ((bytes[7] as u64) << 56) + ((bytes[6] as u64) << 48) +
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[6])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:23:6
[INFO] [stderr]    |
[INFO] [stderr] 23 |     ((bytes[5] as u64) << 40) + ((bytes[4] as u64) << 32) +
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[5])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:23:34
[INFO] [stderr]    |
[INFO] [stderr] 23 |     ((bytes[5] as u64) << 40) + ((bytes[4] as u64) << 32) +
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[4])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:24:6
[INFO] [stderr]    |
[INFO] [stderr] 24 |     ((bytes[3] as u64) << 24) + ((bytes[2] as u64) << 16) +
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[3])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:24:34
[INFO] [stderr]    |
[INFO] [stderr] 24 |     ((bytes[3] as u64) << 24) + ((bytes[2] as u64) << 16) +
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[2])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:25:6
[INFO] [stderr]    |
[INFO] [stderr] 25 |     ((bytes[1] as u64) <<  8) + ((bytes[0] as u64) <<  0)
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[1])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: the operation is ineffective. Consider reducing it to `(bytes[0] as u64)`
[INFO] [stderr]   --> src/lib.rs:25:33
[INFO] [stderr]    |
[INFO] [stderr] 25 |     ((bytes[1] as u64) <<  8) + ((bytes[0] as u64) <<  0)
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_op)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_op
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:25:34
[INFO] [stderr]    |
[INFO] [stderr] 25 |     ((bytes[1] as u64) <<  8) + ((bytes[0] as u64) <<  0)
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^ help: try: `u64::from(bytes[0])`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:85:14
[INFO] [stderr]    |
[INFO] [stderr] 85 |             ((raw1 as u64) << 32) + (raw0 as u64),
[INFO] [stderr]    |              ^^^^^^^^^^^^^ help: try: `u64::from(raw1)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:85:37
[INFO] [stderr]    |
[INFO] [stderr] 85 |             ((raw1 as u64) << 32) + (raw0 as u64),
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^ help: try: `u64::from(raw0)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:86:14
[INFO] [stderr]    |
[INFO] [stderr] 86 |             ((raw3 as u64) << 32) + (raw2 as u64),
[INFO] [stderr]    |              ^^^^^^^^^^^^^ help: try: `u64::from(raw3)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/lib.rs:86:37
[INFO] [stderr]    |
[INFO] [stderr] 86 |             ((raw3 as u64) << 32) + (raw2 as u64),
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^ help: try: `u64::from(raw2)`
[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: defining a method called `next` on this type; consider implementing the `std::iter::Iterator` trait or choosing a less ambiguous name
[INFO] [stderr]    --> src/lib.rs:101:5
[INFO] [stderr]     |
[INFO] [stderr] 101 | /     pub fn next (&mut self) -> f64 {
[INFO] [stderr] 102 | |         let mut x = self.0;
[INFO] [stderr] 103 | |         let y = self.1;
[INFO] [stderr] 104 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 114 | |         ldexp(u64::wrapping_add(self.0, self.1) & MANTISSA_MASK, -MANTISSA_BITS)
[INFO] [stderr] 115 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::should_implement_trait)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#should_implement_trait
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]    --> src/lib.rs:129:9
[INFO] [stderr]     |
[INFO] [stderr] 129 |         assert_eq!(rng.next(), 0.35873106038177727);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:129:9
[INFO] [stderr]     |
[INFO] [stderr] 129 |         assert_eq!(rng.next(), 0.35873106038177727);
[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/lib.rs:130:9
[INFO] [stderr]     |
[INFO] [stderr] 130 |         assert_eq!(rng.next(), 0.7433543130711686);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:130:9
[INFO] [stderr]     |
[INFO] [stderr] 130 |         assert_eq!(rng.next(), 0.7433543130711686);
[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/lib.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         assert_eq!(rng.next(), 0.6325316214071923);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         assert_eq!(rng.next(), 0.6325316214071923);
[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/lib.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 |         assert_eq!(rng.next(), 0.708663591569944);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 |         assert_eq!(rng.next(), 0.708663591569944);
[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/lib.rs:133:9
[INFO] [stderr]     |
[INFO] [stderr] 133 |         assert_eq!(rng.next(), 0.8974382234842848);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:133:9
[INFO] [stderr]     |
[INFO] [stderr] 133 |         assert_eq!(rng.next(), 0.8974382234842848);
[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/lib.rs:140:9
[INFO] [stderr]     |
[INFO] [stderr] 140 |         assert_eq!(rng.next(), 0.4335893835472515);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:140:9
[INFO] [stderr]     |
[INFO] [stderr] 140 |         assert_eq!(rng.next(), 0.4335893835472515);
[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/lib.rs:141:9
[INFO] [stderr]     |
[INFO] [stderr] 141 |         assert_eq!(rng.next(), 0.6067907909036327);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:141:9
[INFO] [stderr]     |
[INFO] [stderr] 141 |         assert_eq!(rng.next(), 0.6067907909036327);
[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/lib.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 |         assert_eq!(rng.next(), 0.046905965279849804);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 |         assert_eq!(rng.next(), 0.046905965279849804);
[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/lib.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |         assert_eq!(rng.next(), 0.480991995797152);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 |         assert_eq!(rng.next(), 0.480991995797152);
[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/lib.rs:144:9
[INFO] [stderr]     |
[INFO] [stderr] 144 |         assert_eq!(rng.next(), 0.6796126170804464);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]    --> src/lib.rs:144:9
[INFO] [stderr]     |
[INFO] [stderr] 144 |         assert_eq!(rng.next(), 0.6796126170804464);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `xorshift128plus`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ebce9c304d9d124cdee73433a221370627ca6f68b9e94655d38c2bce21822e78"`
[INFO] running `"docker" "rm" "-f" "ebce9c304d9d124cdee73433a221370627ca6f68b9e94655d38c2bce21822e78"`
[INFO] [stdout] ebce9c304d9d124cdee73433a221370627ca6f68b9e94655d38c2bce21822e78