[INFO] updating cached repository grantlindberg4/wsu-crypt
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/grantlindberg4/wsu-crypt
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/grantlindberg4/wsu-crypt" "work/ex/clippy-test-run/sources/stable/gh/grantlindberg4/wsu-crypt"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/grantlindberg4/wsu-crypt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/grantlindberg4/wsu-crypt" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/grantlindberg4/wsu-crypt"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/grantlindberg4/wsu-crypt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 932fed3333b312e6a2da714935c24962bca1df75
[INFO] sha for GitHub repo grantlindberg4/wsu-crypt: 932fed3333b312e6a2da714935c24962bca1df75
[INFO] validating manifest of grantlindberg4/wsu-crypt 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 grantlindberg4/wsu-crypt 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 grantlindberg4/wsu-crypt
[INFO] finished frobbing grantlindberg4/wsu-crypt
[INFO] frobbed toml for grantlindberg4/wsu-crypt written to work/ex/clippy-test-run/sources/stable/gh/grantlindberg4/wsu-crypt/Cargo.toml
[INFO] started frobbing grantlindberg4/wsu-crypt
[INFO] finished frobbing grantlindberg4/wsu-crypt
[INFO] frobbed toml for grantlindberg4/wsu-crypt written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/grantlindberg4/wsu-crypt/Cargo.toml
[INFO] crate grantlindberg4/wsu-crypt has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting grantlindberg4/wsu-crypt against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/grantlindberg4/wsu-crypt:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dclippy::into_iter_on_array" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 01f1becc3d1e8f42a56d9243f6092361f10e235465d78a064ff1515d99dec021
[INFO] running `"docker" "start" "-a" "01f1becc3d1e8f42a56d9243f6092361f10e235465d78a064ff1515d99dec021"`
[INFO] [stderr]     Checking wsu_crypt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/test.rs:90:25
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let mut key_block = 0xabcdef0123456789;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^ help: consider: `0xabcd_ef01_2345_6789`
[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/test.rs:124:30
[INFO] [stderr]     |
[INFO] [stderr] 124 |     let mut key_block: u64 = 0xabcdef0123456789;
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^ help: consider: `0xabcd_ef01_2345_6789`
[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/test.rs:144:25
[INFO] [stderr]     |
[INFO] [stderr] 144 |     let mut key_block = 0xabcdef0123456789;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^ help: consider: `0xabcd_ef01_2345_6789`
[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/test.rs:160:22
[INFO] [stderr]     |
[INFO] [stderr] 160 |     assert!(block == 0x945f0e8faaeeaa66);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^ help: consider: `0x945f_0e8f_aaee_aa66`
[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/test.rs:166:9
[INFO] [stderr]     |
[INFO] [stderr] 166 |         0x945f0e8faaeeaa66,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: consider: `0x945f_0e8f_aaee_aa66`
[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/test.rs:167:9
[INFO] [stderr]     |
[INFO] [stderr] 167 |         0x24c7cb70945f0e8f,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: consider: `0x24c7_cb70_945f_0e8f`
[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/test.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 |         0x99efc5d324c7cb70,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: consider: `0x99ef_c5d3_24c7_cb70`
[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/test.rs:169:9
[INFO] [stderr]     |
[INFO] [stderr] 169 |         0xe0562f3499efc5d3,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: consider: `0xe056_2f34_99ef_c5d3`
[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/test.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |         0x708dbb8ce0562f34,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: consider: `0x708d_bb8c_e056_2f34`
[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/test.rs:171:9
[INFO] [stderr]     |
[INFO] [stderr] 171 |         0xb3a5bb1c708dbb8c,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: consider: `0xb3a5_bb1c_708d_bb8c`
[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/test.rs:172:9
[INFO] [stderr]     |
[INFO] [stderr] 172 |         0xba991c1bb3a5bb1c,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: consider: `0xba99_1c1b_b3a5_bb1c`
[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/test.rs:173:9
[INFO] [stderr]     |
[INFO] [stderr] 173 |         0x9ad4d197ba991c1b,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: consider: `0x9ad4_d197_ba99_1c1b`
[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/test.rs:174:9
[INFO] [stderr]     |
[INFO] [stderr] 174 |         0xb7538cf69ad4d197,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: consider: `0xb753_8cf6_9ad4_d197`
[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/test.rs:175:9
[INFO] [stderr]     |
[INFO] [stderr] 175 |         0x559ecc0bb7538cf6,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: consider: `0x559e_cc0b_b753_8cf6`
[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/test.rs:176:9
[INFO] [stderr]     |
[INFO] [stderr] 176 |         0x2df37aaf559ecc0b,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: consider: `0x2df3_7aaf_559e_cc0b`
[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/test.rs:177:9
[INFO] [stderr]     |
[INFO] [stderr] 177 |         0x721b9b4c2df37aaf,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: consider: `0x721b_9b4c_2df3_7aaf`
[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/test.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |         0x906cce55721b9b4c,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: consider: `0x906c_ce55_721b_9b4c`
[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/test.rs:179:9
[INFO] [stderr]     |
[INFO] [stderr] 179 |         0xccd1ac27906cce55,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: consider: `0xccd1_ac27_906c_ce55`
[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/test.rs:180:9
[INFO] [stderr]     |
[INFO] [stderr] 180 |         0x811429e4ccd1ac27,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: consider: `0x8114_29e4_ccd1_ac27`
[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/test.rs:181:9
[INFO] [stderr]     |
[INFO] [stderr] 181 |         0x9bbb3172811429e4,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^ help: consider: `0x9bbb_3172_8114_29e4`
[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/test.rs:188:25
[INFO] [stderr]     |
[INFO] [stderr] 188 |     let mut key_block = 0xabcdef0123456789;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^ help: consider: `0xabcd_ef01_2345_6789`
[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/test.rs:227:27
[INFO] [stderr]     |
[INFO] [stderr] 227 |     assert!(ciphertext == 0x2ad9c6e5b8fe56fb);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^ help: consider: `0x2ad9_c6e5_b8fe_56fb`
[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/test.rs:237:27
[INFO] [stderr]     |
[INFO] [stderr] 237 |     assert!(ciphertext == 0x2ad9c6e5b8fe56fb);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^ help: consider: `0x2ad9_c6e5_b8fe_56fb`
[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/test.rs:247:26
[INFO] [stderr]     |
[INFO] [stderr] 247 |     assert!(plaintext == 0x01234567890abcdef);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^ help: consider: `0x0000_1234_5678_90ab_cdef`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/convert_types.rs:13:28
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn to_u16_block(first: &u8, second: &u8) -> u16 {
[INFO] [stderr]    |                            ^^^ help: consider passing by value instead: `u8`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/convert_types.rs:13:41
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn to_u16_block(first: &u8, second: &u8) -> u16 {
[INFO] [stderr]    |                                         ^^^ help: consider passing by value instead: `u8`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]   --> src/convert_types.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let first = (*first as u16) << 8;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^ help: try: `u16::from(*first)`
[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 u16 may become silently lossy if types change
[INFO] [stderr]   --> src/convert_types.rs:15:18
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let second = *second as u16;
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^ help: try: `u16::from(*second)`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/convert_types.rs:32:28
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn to_u32_block(first: &u16, second: &u16) -> u32 {
[INFO] [stderr]    |                            ^^^^ help: consider passing by value instead: `u16`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/convert_types.rs:32:42
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn to_u32_block(first: &u16, second: &u16) -> u32 {
[INFO] [stderr]    |                                          ^^^^ help: consider passing by value instead: `u16`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/convert_types.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let first = (*first as u32) << 16;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^ help: try: `u32::from(*first)`
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/convert_types.rs:34:18
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let second = *second as u32;
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^ help: try: `u32::from(*second)`
[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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/convert_types.rs:49:24
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn to_u16_vec(key: &Vec<u8>) -> Vec<u16> {
[INFO] [stderr]    |                        ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/convert_types.rs:68:24
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub fn to_u32_vec(key: &Vec<u16>) -> Vec<u32> {
[INFO] [stderr]    |                        ^^^^^^^^^ help: change this to: `&[u16]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/convert_types.rs:87:30
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub fn create_key_block(key: &Vec<u8>) -> u64 {
[INFO] [stderr]    |                              ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/convert_types.rs:91:6
[INFO] [stderr]    |
[INFO] [stderr] 91 |     ((key[0] as u64) << 32) | key[1] as u64
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^ help: try: `u64::from(key[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/convert_types.rs:91:31
[INFO] [stderr]    |
[INFO] [stderr] 91 |     ((key[0] as u64) << 32) | key[1] as u64
[INFO] [stderr]    |                               ^^^^^^^^^^^^^ help: try: `u64::from(key[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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/crypt.rs:86:37
[INFO] [stderr]    |
[INFO] [stderr] 86 | pub fn f(r0: u16, r1: u16, subkeys: &Vec<u8>, round: usize) -> (u16, u16) {
[INFO] [stderr]    |                                     ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/crypt.rs:90:15
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let sum = t0 as u32 + 2*t1 as u32 + convert_types::to_u16_block(&subkeys[8], &subkeys[9]) as u32; 
[INFO] [stderr]    |               ^^^^^^^^^ help: try: `u32::from(t0)`
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/crypt.rs:90:29
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let sum = t0 as u32 + 2*t1 as u32 + convert_types::to_u16_block(&subkeys[8], &subkeys[9]) as u32; 
[INFO] [stderr]    |                             ^^^^^^^^^ help: try: `u32::from(t1)`
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/crypt.rs:90:41
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let sum = t0 as u32 + 2*t1 as u32 + convert_types::to_u16_block(&subkeys[8], &subkeys[9]) as u32; 
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(convert_types::to_u16_block(&subkeys[8], &subkeys[9]))`
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/crypt.rs:93:17
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let sum = 2*t0 as u32 + t1 as u32 + convert_types::to_u16_block(&subkeys[10], &subkeys[11]) as u32;
[INFO] [stderr]    |                 ^^^^^^^^^ help: try: `u32::from(t0)`
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/crypt.rs:93:29
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let sum = 2*t0 as u32 + t1 as u32 + convert_types::to_u16_block(&subkeys[10], &subkeys[11]) as u32;
[INFO] [stderr]    |                             ^^^^^^^^^ help: try: `u32::from(t1)`
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/crypt.rs:93:41
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let sum = 2*t0 as u32 + t1 as u32 + convert_types::to_u16_block(&subkeys[10], &subkeys[11]) as u32;
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(convert_types::to_u16_block(&subkeys[10], &subkeys[11]))`
[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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/crypt.rs:113:21
[INFO] [stderr]     |
[INFO] [stderr] 113 | pub fn encrypt(key: &Vec<u8>, plaintext: &Vec<u8>) -> u64 {
[INFO] [stderr]     |                     ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/crypt.rs:113:42
[INFO] [stderr]     |
[INFO] [stderr] 113 | pub fn encrypt(key: &Vec<u8>, plaintext: &Vec<u8>) -> u64 {
[INFO] [stderr]     |                                          ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/crypt.rs:154:21
[INFO] [stderr]     |
[INFO] [stderr] 154 | pub fn decrypt(key: &Vec<u8>, ciphertext: &Vec<u8>) -> u64 {
[INFO] [stderr]     |                     ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/crypt.rs:154:43
[INFO] [stderr]     |
[INFO] [stderr] 154 | pub fn decrypt(key: &Vec<u8>, ciphertext: &Vec<u8>) -> u64 {
[INFO] [stderr]     |                                           ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/subkey_gen.rs:16:25
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn k(x: usize, key: &u64) -> u8 {
[INFO] [stderr]    |                         ^^^^ help: consider passing by value instead: `u64`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/subkey_gen.rs:46:18
[INFO] [stderr]    |
[INFO] [stderr] 46 |         for i in 0..SUBKEY_GEN_ROUNDS+1 {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^ help: use: `0..=SUBKEY_GEN_ROUNDS`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/subkey_gen.rs:70:18
[INFO] [stderr]    |
[INFO] [stderr] 70 |         for i in (0..SUBKEY_GEN_ROUNDS+1).rev() {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(0..=SUBKEY_GEN_ROUNDS)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/whiten.rs:14:39
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn create_whitening_blocks(bytes: &Vec<u8>) -> Vec<u16> {
[INFO] [stderr]    |                                       ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/whiten.rs:40:34
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn whiten_blocks(key_blocks: &Vec<u16>, plaintext_blocks: &Vec<u16>) -> Vec<u16> {
[INFO] [stderr]    |                                  ^^^^^^^^^ help: change this to: `&[u16]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/whiten.rs:40:63
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn whiten_blocks(key_blocks: &Vec<u16>, plaintext_blocks: &Vec<u16>) -> Vec<u16> {
[INFO] [stderr]    |                                                               ^^^^^^^^^ help: change this to: `&[u16]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/whiten.rs:72:27
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub fn whiten_output(key: &Vec<u16>, y: &Vec<u16>) -> u64 {
[INFO] [stderr]    |                           ^^^^^^^^^ help: change this to: `&[u16]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/whiten.rs:72:41
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub fn whiten_output(key: &Vec<u16>, y: &Vec<u16>) -> u64 {
[INFO] [stderr]    |                                         ^^^^^^^^^ help: change this to: `&[u16]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/whiten.rs:76:6
[INFO] [stderr]    |
[INFO] [stderr] 76 |     ((result[0] as u64) << 32) | result[1] as u64
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^ help: try: `u64::from(result[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/whiten.rs:76:34
[INFO] [stderr]    |
[INFO] [stderr] 76 |     ((result[0] as u64) << 32) | result[1] as u64
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^ help: try: `u64::from(result[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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/whiten.rs:96:26
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub fn whiten_input(key: &Vec<u8>, plaintext: &Vec<u8>) -> Vec<u16> {
[INFO] [stderr]    |                          ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/whiten.rs:96:47
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub fn whiten_input(key: &Vec<u8>, plaintext: &Vec<u8>) -> Vec<u16> {
[INFO] [stderr]    |                                               ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/convert_types.rs:13:28
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn to_u16_block(first: &u8, second: &u8) -> u16 {
[INFO] [stderr]    |                            ^^^ help: consider passing by value instead: `u8`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/convert_types.rs:13:41
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn to_u16_block(first: &u8, second: &u8) -> u16 {
[INFO] [stderr]    |                                         ^^^ help: consider passing by value instead: `u8`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]   --> src/convert_types.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let first = (*first as u16) << 8;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^ help: try: `u16::from(*first)`
[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 u16 may become silently lossy if types change
[INFO] [stderr]   --> src/convert_types.rs:15:18
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let second = *second as u16;
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^ help: try: `u16::from(*second)`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/convert_types.rs:32:28
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn to_u32_block(first: &u16, second: &u16) -> u32 {
[INFO] [stderr]    |                            ^^^^ help: consider passing by value instead: `u16`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/convert_types.rs:32:42
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn to_u32_block(first: &u16, second: &u16) -> u32 {
[INFO] [stderr]    |                                          ^^^^ help: consider passing by value instead: `u16`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/convert_types.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let first = (*first as u32) << 16;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^ help: try: `u32::from(*first)`
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/convert_types.rs:34:18
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let second = *second as u32;
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^ help: try: `u32::from(*second)`
[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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/convert_types.rs:49:24
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn to_u16_vec(key: &Vec<u8>) -> Vec<u16> {
[INFO] [stderr]    |                        ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/convert_types.rs:68:24
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub fn to_u32_vec(key: &Vec<u16>) -> Vec<u32> {
[INFO] [stderr]    |                        ^^^^^^^^^ help: change this to: `&[u16]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/convert_types.rs:87:30
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub fn create_key_block(key: &Vec<u8>) -> u64 {
[INFO] [stderr]    |                              ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/convert_types.rs:91:6
[INFO] [stderr]    |
[INFO] [stderr] 91 |     ((key[0] as u64) << 32) | key[1] as u64
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^ help: try: `u64::from(key[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/convert_types.rs:91:31
[INFO] [stderr]    |
[INFO] [stderr] 91 |     ((key[0] as u64) << 32) | key[1] as u64
[INFO] [stderr]    |                               ^^^^^^^^^^^^^ help: try: `u64::from(key[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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/crypt.rs:86:37
[INFO] [stderr]    |
[INFO] [stderr] 86 | pub fn f(r0: u16, r1: u16, subkeys: &Vec<u8>, round: usize) -> (u16, u16) {
[INFO] [stderr]    |                                     ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/crypt.rs:90:15
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let sum = t0 as u32 + 2*t1 as u32 + convert_types::to_u16_block(&subkeys[8], &subkeys[9]) as u32; 
[INFO] [stderr]    |               ^^^^^^^^^ help: try: `u32::from(t0)`
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/crypt.rs:90:29
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let sum = t0 as u32 + 2*t1 as u32 + convert_types::to_u16_block(&subkeys[8], &subkeys[9]) as u32; 
[INFO] [stderr]    |                             ^^^^^^^^^ help: try: `u32::from(t1)`
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/crypt.rs:90:41
[INFO] [stderr]    |
[INFO] [stderr] 90 |     let sum = t0 as u32 + 2*t1 as u32 + convert_types::to_u16_block(&subkeys[8], &subkeys[9]) as u32; 
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(convert_types::to_u16_block(&subkeys[8], &subkeys[9]))`
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/crypt.rs:93:17
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let sum = 2*t0 as u32 + t1 as u32 + convert_types::to_u16_block(&subkeys[10], &subkeys[11]) as u32;
[INFO] [stderr]    |                 ^^^^^^^^^ help: try: `u32::from(t0)`
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/crypt.rs:93:29
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let sum = 2*t0 as u32 + t1 as u32 + convert_types::to_u16_block(&subkeys[10], &subkeys[11]) as u32;
[INFO] [stderr]    |                             ^^^^^^^^^ help: try: `u32::from(t1)`
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/crypt.rs:93:41
[INFO] [stderr]    |
[INFO] [stderr] 93 |     let sum = 2*t0 as u32 + t1 as u32 + convert_types::to_u16_block(&subkeys[10], &subkeys[11]) as u32;
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(convert_types::to_u16_block(&subkeys[10], &subkeys[11]))`
[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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/crypt.rs:113:21
[INFO] [stderr]     |
[INFO] [stderr] 113 | pub fn encrypt(key: &Vec<u8>, plaintext: &Vec<u8>) -> u64 {
[INFO] [stderr]     |                     ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/crypt.rs:113:42
[INFO] [stderr]     |
[INFO] [stderr] 113 | pub fn encrypt(key: &Vec<u8>, plaintext: &Vec<u8>) -> u64 {
[INFO] [stderr]     |                                          ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/crypt.rs:154:21
[INFO] [stderr]     |
[INFO] [stderr] 154 | pub fn decrypt(key: &Vec<u8>, ciphertext: &Vec<u8>) -> u64 {
[INFO] [stderr]     |                     ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]    --> src/crypt.rs:154:43
[INFO] [stderr]     |
[INFO] [stderr] 154 | pub fn decrypt(key: &Vec<u8>, ciphertext: &Vec<u8>) -> u64 {
[INFO] [stderr]     |                                           ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/subkey_gen.rs:16:25
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn k(x: usize, key: &u64) -> u8 {
[INFO] [stderr]    |                         ^^^^ help: consider passing by value instead: `u64`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/subkey_gen.rs:46:18
[INFO] [stderr]    |
[INFO] [stderr] 46 |         for i in 0..SUBKEY_GEN_ROUNDS+1 {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^ help: use: `0..=SUBKEY_GEN_ROUNDS`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]   --> src/subkey_gen.rs:70:18
[INFO] [stderr]    |
[INFO] [stderr] 70 |         for i in (0..SUBKEY_GEN_ROUNDS+1).rev() {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `(0..=SUBKEY_GEN_ROUNDS)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/whiten.rs:14:39
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn create_whitening_blocks(bytes: &Vec<u8>) -> Vec<u16> {
[INFO] [stderr]    |                                       ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/whiten.rs:40:34
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn whiten_blocks(key_blocks: &Vec<u16>, plaintext_blocks: &Vec<u16>) -> Vec<u16> {
[INFO] [stderr]    |                                  ^^^^^^^^^ help: change this to: `&[u16]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/whiten.rs:40:63
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn whiten_blocks(key_blocks: &Vec<u16>, plaintext_blocks: &Vec<u16>) -> Vec<u16> {
[INFO] [stderr]    |                                                               ^^^^^^^^^ help: change this to: `&[u16]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/whiten.rs:72:27
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub fn whiten_output(key: &Vec<u16>, y: &Vec<u16>) -> u64 {
[INFO] [stderr]    |                           ^^^^^^^^^ help: change this to: `&[u16]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/whiten.rs:72:41
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub fn whiten_output(key: &Vec<u16>, y: &Vec<u16>) -> u64 {
[INFO] [stderr]    |                                         ^^^^^^^^^ help: change this to: `&[u16]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]   --> src/whiten.rs:76:6
[INFO] [stderr]    |
[INFO] [stderr] 76 |     ((result[0] as u64) << 32) | result[1] as u64
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^^^^ help: try: `u64::from(result[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/whiten.rs:76:34
[INFO] [stderr]    |
[INFO] [stderr] 76 |     ((result[0] as u64) << 32) | result[1] as u64
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^ help: try: `u64::from(result[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: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/whiten.rs:96:26
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub fn whiten_input(key: &Vec<u8>, plaintext: &Vec<u8>) -> Vec<u16> {
[INFO] [stderr]    |                          ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/whiten.rs:96:47
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub fn whiten_input(key: &Vec<u8>, plaintext: &Vec<u8>) -> Vec<u16> {
[INFO] [stderr]    |                                               ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/test.rs:60:15
[INFO] [stderr]    |
[INFO] [stderr] 60 |     let sum = t0 as u32 + 2*t1 as u32 + convert_types::to_u16_block(&subkeys[8], &subkeys[9]) as u32; 
[INFO] [stderr]    |               ^^^^^^^^^ help: try: `u32::from(t0)`
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/test.rs:60:29
[INFO] [stderr]    |
[INFO] [stderr] 60 |     let sum = t0 as u32 + 2*t1 as u32 + convert_types::to_u16_block(&subkeys[8], &subkeys[9]) as u32; 
[INFO] [stderr]    |                             ^^^^^^^^^ help: try: `u32::from(t1)`
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/test.rs:60:41
[INFO] [stderr]    |
[INFO] [stderr] 60 |     let sum = t0 as u32 + 2*t1 as u32 + convert_types::to_u16_block(&subkeys[8], &subkeys[9]) as u32; 
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(convert_types::to_u16_block(&subkeys[8], &subkeys[9]))`
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/test.rs:64:17
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let sum = 2*t0 as u32 + t1 as u32 + convert_types::to_u16_block(&subkeys[10], &subkeys[11]) as u32;
[INFO] [stderr]    |                 ^^^^^^^^^ help: try: `u32::from(t0)`
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/test.rs:64:29
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let sum = 2*t0 as u32 + t1 as u32 + convert_types::to_u16_block(&subkeys[10], &subkeys[11]) as u32;
[INFO] [stderr]    |                             ^^^^^^^^^ help: try: `u32::from(t1)`
[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 u32 may become silently lossy if types change
[INFO] [stderr]   --> src/test.rs:64:41
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let sum = 2*t0 as u32 + t1 as u32 + convert_types::to_u16_block(&subkeys[10], &subkeys[11]) as u32;
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(convert_types::to_u16_block(&subkeys[10], &subkeys[11]))`
[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/test.rs:158:18
[INFO] [stderr]     |
[INFO] [stderr] 158 |     let block = ((block[0] as u64) << 32) | block[1] as u64;
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^ help: try: `u64::from(block[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/test.rs:158:45
[INFO] [stderr]     |
[INFO] [stderr] 158 |     let block = ((block[0] as u64) << 32) | block[1] as u64;
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^ help: try: `u64::from(block[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: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/test.rs:207:26
[INFO] [stderr]     |
[INFO] [stderr] 207 |             let block = ((block[0] as u64) << 32) | block[1] as u64;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^ help: try: `u64::from(block[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/test.rs:207:53
[INFO] [stderr]     |
[INFO] [stderr] 207 |             let block = ((block[0] as u64) << 32) | block[1] as u64;
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^ help: try: `u64::from(block[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]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "01f1becc3d1e8f42a56d9243f6092361f10e235465d78a064ff1515d99dec021"`
[INFO] running `"docker" "rm" "-f" "01f1becc3d1e8f42a56d9243f6092361f10e235465d78a064ff1515d99dec021"`
[INFO] [stdout] 01f1becc3d1e8f42a56d9243f6092361f10e235465d78a064ff1515d99dec021