[INFO] crate digest-hash 0.3.0 is already in cache
[INFO] extracting crate digest-hash 0.3.0 into work/ex/clippy-test-run/sources/stable/reg/digest-hash/0.3.0
[INFO] extracting crate digest-hash 0.3.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/digest-hash/0.3.0
[INFO] validating manifest of digest-hash-0.3.0 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 digest-hash-0.3.0 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 digest-hash-0.3.0
[INFO] finished frobbing digest-hash-0.3.0
[INFO] frobbed toml for digest-hash-0.3.0 written to work/ex/clippy-test-run/sources/stable/reg/digest-hash/0.3.0/Cargo.toml
[INFO] started frobbing digest-hash-0.3.0
[INFO] finished frobbing digest-hash-0.3.0
[INFO] frobbed toml for digest-hash-0.3.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/digest-hash/0.3.0/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 digest-hash-0.3.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/digest-hash/0.3.0:/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] 4ae2b318fac8fa81d055a734b32a64153389df75cb7fe088f0aaba0885708024
[INFO] running `"docker" "start" "-a" "4ae2b318fac8fa81d055a734b32a64153389df75cb7fe088f0aaba0885708024"`
[INFO] [stderr]     Checking digest-hash v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/endian.rs:130:33
[INFO] [stderr]     |
[INFO] [stderr] 130 |         Bo::write_u32(&mut buf, 0x01020304);
[INFO] [stderr]     |                                 ^^^^^^^^^^ help: consider: `0x0102_0304`
[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/endian.rs:133:13
[INFO] [stderr]     |
[INFO] [stderr] 133 |             0x01020304 => "LittleEndian",
[INFO] [stderr]     |             ^^^^^^^^^^ help: consider: `0x0102_0304`
[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/endian.rs:134:13
[INFO] [stderr]     |
[INFO] [stderr] 134 |             0x04030201 => "BigEndian",
[INFO] [stderr]     |             ^^^^^^^^^^ help: consider: `0x0403_0201`
[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/endian.rs:130:33
[INFO] [stderr]     |
[INFO] [stderr] 130 |         Bo::write_u32(&mut buf, 0x01020304);
[INFO] [stderr]     |                                 ^^^^^^^^^^ help: consider: `0x0102_0304`
[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/endian.rs:133:13
[INFO] [stderr]     |
[INFO] [stderr] 133 |             0x01020304 => "LittleEndian",
[INFO] [stderr]     |             ^^^^^^^^^^ help: consider: `0x0102_0304`
[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/endian.rs:134:13
[INFO] [stderr]     |
[INFO] [stderr] 134 |             0x04030201 => "BigEndian",
[INFO] [stderr]     |             ^^^^^^^^^^ help: consider: `0x0403_0201`
[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/hash.rs:255:18
[INFO] [stderr]     |
[INFO] [stderr] 255 |             bar: 0x03040506,
[INFO] [stderr]     |                  ^^^^^^^^^^ help: consider: `0x0304_0506`
[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/hash.rs:267:18
[INFO] [stderr]     |
[INFO] [stderr] 267 |             bar: 0x03040506,
[INFO] [stderr]     |                  ^^^^^^^^^^ help: consider: `0x0304_0506`
[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/hash.rs:286:18
[INFO] [stderr]     |
[INFO] [stderr] 286 |             bar: 0x03040506,
[INFO] [stderr]     |                  ^^^^^^^^^^ help: consider: `0x0304_0506`
[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/hash.rs:295:18
[INFO] [stderr]     |
[INFO] [stderr] 295 |             bar: 0x03040506,
[INFO] [stderr]     |                  ^^^^^^^^^^ help: consider: `0x0304_0506`
[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/hash.rs:306:18
[INFO] [stderr]     |
[INFO] [stderr] 306 |             bar: 0x03040506,
[INFO] [stderr]     |                  ^^^^^^^^^^ help: consider: `0x0304_0506`
[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/hash.rs:317:18
[INFO] [stderr]     |
[INFO] [stderr] 317 |             bar: 0x03040506,
[INFO] [stderr]     |                  ^^^^^^^^^^ help: consider: `0x0304_0506`
[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/hash.rs:326:18
[INFO] [stderr]     |
[INFO] [stderr] 326 |             bar: 0x03040506,
[INFO] [stderr]     |                  ^^^^^^^^^^ help: consider: `0x0304_0506`
[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/hash.rs:339:18
[INFO] [stderr]     |
[INFO] [stderr] 339 |             bar: 0x03040506,
[INFO] [stderr]     |                  ^^^^^^^^^^ help: consider: `0x0304_0506`
[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/opinionated.rs:343:22
[INFO] [stderr]     |
[INFO] [stderr] 343 |                 bar: 0x03040506,
[INFO] [stderr]     |                      ^^^^^^^^^^ help: consider: `0x0304_0506`
[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/opinionated.rs:347:22
[INFO] [stderr]     |
[INFO] [stderr] 347 |                 bar: 0x0A0B0C0D,
[INFO] [stderr]     |                      ^^^^^^^^^^ help: consider: `0x0A0B_0C0D`
[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: transmute from a reference to a reference
[INFO] [stderr]    --> src/hash.rs:103:37
[INFO] [stderr]     |
[INFO] [stderr] 103 |         let bytes: &[u8] = unsafe { mem::transmute(self.as_slice()) };
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(self.as_slice() as *const [i8] as *const [u8])`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::transmute_ptr_to_ptr)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/macros.rs:28:19
[INFO] [stderr]     |
[INFO] [stderr] 28  |         let val = ($val as u64).to_le();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^ help: try: `u64::from(val_bits)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/endian.rs:406:5
[INFO] [stderr]     |
[INFO] [stderr] 406 |     test_byte_input!(u8_be_input, u8_le_input, input_u8, chain_u8, 0xA5u8);
[INFO] [stderr]     |     ----------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/macros.rs:28:19
[INFO] [stderr]     |
[INFO] [stderr] 28  |         let val = ($val as u64).to_le();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^ help: try: `u64::from(val_bits)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/endian.rs:406:5
[INFO] [stderr]     |
[INFO] [stderr] 406 |     test_byte_input!(u8_be_input, u8_le_input, input_u8, chain_u8, 0xA5u8);
[INFO] [stderr]     |     ----------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/macros.rs:28:19
[INFO] [stderr]     |
[INFO] [stderr] 28  |         let val = ($val as u64).to_le();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^ help: try: `u64::from(val_bits)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/endian.rs:408:5
[INFO] [stderr]     |
[INFO] [stderr] 408 |     test_word_input!(u16_be_input, u16_le_input, input_u16, chain_u16, 0xA55Au16);
[INFO] [stderr]     |     ------------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/macros.rs:28:19
[INFO] [stderr]     |
[INFO] [stderr] 28  |         let val = ($val as u64).to_le();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^ help: try: `u64::from(val_bits)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/endian.rs:408:5
[INFO] [stderr]     |
[INFO] [stderr] 408 |     test_word_input!(u16_be_input, u16_le_input, input_u16, chain_u16, 0xA55Au16);
[INFO] [stderr]     |     ------------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/macros.rs:28:19
[INFO] [stderr]     |
[INFO] [stderr] 28  |           let val = ($val as u64).to_le();
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ help: try: `u64::from(val_bits)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/endian.rs:410:5
[INFO] [stderr]     |
[INFO] [stderr] 410 | /     test_word_input!(
[INFO] [stderr] 411 | |         u32_be_input,
[INFO] [stderr] 412 | |         u32_le_input,
[INFO] [stderr] 413 | |         input_u32,
[INFO] [stderr] 414 | |         chain_u32,
[INFO] [stderr] 415 | |         0xA0B0_C0D0u32
[INFO] [stderr] 416 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/macros.rs:28:19
[INFO] [stderr]     |
[INFO] [stderr] 28  |           let val = ($val as u64).to_le();
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ help: try: `u64::from(val_bits)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/endian.rs:410:5
[INFO] [stderr]     |
[INFO] [stderr] 410 | /     test_word_input!(
[INFO] [stderr] 411 | |         u32_be_input,
[INFO] [stderr] 412 | |         u32_le_input,
[INFO] [stderr] 413 | |         input_u32,
[INFO] [stderr] 414 | |         chain_u32,
[INFO] [stderr] 415 | |         0xA0B0_C0D0u32
[INFO] [stderr] 416 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/macros.rs:28:19
[INFO] [stderr]     |
[INFO] [stderr] 28  |           let val = ($val as u64).to_le();
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ help: try: `u64::from(val_bits)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/endian.rs:438:5
[INFO] [stderr]     |
[INFO] [stderr] 438 | /     test_float_input!(
[INFO] [stderr] 439 | |         f32_be_input,
[INFO] [stderr] 440 | |         f32_le_input,
[INFO] [stderr] 441 | |         input_f32,
[INFO] [stderr] 442 | |         chain_f32,
[INFO] [stderr] 443 | |         f32::consts::PI
[INFO] [stderr] 444 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/macros.rs:28:19
[INFO] [stderr]     |
[INFO] [stderr] 28  |           let val = ($val as u64).to_le();
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ help: try: `u64::from(val_bits)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/endian.rs:438:5
[INFO] [stderr]     |
[INFO] [stderr] 438 | /     test_float_input!(
[INFO] [stderr] 439 | |         f32_be_input,
[INFO] [stderr] 440 | |         f32_le_input,
[INFO] [stderr] 441 | |         input_f32,
[INFO] [stderr] 442 | |         chain_f32,
[INFO] [stderr] 443 | |         f32::consts::PI
[INFO] [stderr] 444 | |     );
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: transmute from a reference to a reference
[INFO] [stderr]    --> src/hash.rs:103:37
[INFO] [stderr]     |
[INFO] [stderr] 103 |         let bytes: &[u8] = unsafe { mem::transmute(self.as_slice()) };
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(self.as_slice() as *const [i8] as *const [u8])`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::transmute_ptr_to_ptr)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/macros.rs:28:19
[INFO] [stderr]     |
[INFO] [stderr] 28  |         let val = ($val as u64).to_le();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^ help: try: `u64::from(val_bits)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/hash.rs:220:5
[INFO] [stderr]     |
[INFO] [stderr] 220 |     test_byte_hash!(u8_be_hash, u8_le_hash, 0xA5u8);
[INFO] [stderr]     |     ------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/macros.rs:28:19
[INFO] [stderr]     |
[INFO] [stderr] 28  |         let val = ($val as u64).to_le();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^ help: try: `u64::from(val_bits)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/hash.rs:220:5
[INFO] [stderr]     |
[INFO] [stderr] 220 |     test_byte_hash!(u8_be_hash, u8_le_hash, 0xA5u8);
[INFO] [stderr]     |     ------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/macros.rs:28:19
[INFO] [stderr]     |
[INFO] [stderr] 28  |         let val = ($val as u64).to_le();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^ help: try: `u64::from(val_bits)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/hash.rs:222:5
[INFO] [stderr]     |
[INFO] [stderr] 222 |     test_word_hash!(u16_be_hash, u16_le_hash, 0xA55Au16);
[INFO] [stderr]     |     ----------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/macros.rs:28:19
[INFO] [stderr]     |
[INFO] [stderr] 28  |         let val = ($val as u64).to_le();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^ help: try: `u64::from(val_bits)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/hash.rs:222:5
[INFO] [stderr]     |
[INFO] [stderr] 222 |     test_word_hash!(u16_be_hash, u16_le_hash, 0xA55Au16);
[INFO] [stderr]     |     ----------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/macros.rs:28:19
[INFO] [stderr]     |
[INFO] [stderr] 28  |         let val = ($val as u64).to_le();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^ help: try: `u64::from(val_bits)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/hash.rs:224:5
[INFO] [stderr]     |
[INFO] [stderr] 224 |     test_word_hash!(u32_be_hash, u32_le_hash, 0xA0B0_C0D0u32);
[INFO] [stderr]     |     ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/macros.rs:28:19
[INFO] [stderr]     |
[INFO] [stderr] 28  |         let val = ($val as u64).to_le();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^ help: try: `u64::from(val_bits)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/hash.rs:224:5
[INFO] [stderr]     |
[INFO] [stderr] 224 |     test_word_hash!(u32_be_hash, u32_le_hash, 0xA0B0_C0D0u32);
[INFO] [stderr]     |     ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/macros.rs:28:19
[INFO] [stderr]     |
[INFO] [stderr] 28  |         let val = ($val as u64).to_le();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^ help: try: `u64::from(val_bits)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/hash.rs:228:5
[INFO] [stderr]     |
[INFO] [stderr] 228 |     test_float_hash!(f32_be_hash, f32_le_hash, f32::consts::PI);
[INFO] [stderr]     |     ------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/macros.rs:28:19
[INFO] [stderr]     |
[INFO] [stderr] 28  |         let val = ($val as u64).to_le();
[INFO] [stderr]     |                   ^^^^^^^^^^^^^ help: try: `u64::from(val_bits)`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/hash.rs:228:5
[INFO] [stderr]     |
[INFO] [stderr] 228 |     test_float_hash!(f32_be_hash, f32_le_hash, f32::consts::PI);
[INFO] [stderr]     |     ------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `"docker" "inspect" "4ae2b318fac8fa81d055a734b32a64153389df75cb7fe088f0aaba0885708024"`
[INFO] running `"docker" "rm" "-f" "4ae2b318fac8fa81d055a734b32a64153389df75cb7fe088f0aaba0885708024"`
[INFO] [stdout] 4ae2b318fac8fa81d055a734b32a64153389df75cb7fe088f0aaba0885708024