[INFO] crate chacha20-poly1305-aead 0.1.2 is already in cache
[INFO] extracting crate chacha20-poly1305-aead 0.1.2 into work/ex/clippy-test-run/sources/stable/reg/chacha20-poly1305-aead/0.1.2
[INFO] extracting crate chacha20-poly1305-aead 0.1.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/chacha20-poly1305-aead/0.1.2
[INFO] validating manifest of chacha20-poly1305-aead-0.1.2 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 chacha20-poly1305-aead-0.1.2 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 chacha20-poly1305-aead-0.1.2
[INFO] finished frobbing chacha20-poly1305-aead-0.1.2
[INFO] frobbed toml for chacha20-poly1305-aead-0.1.2 written to work/ex/clippy-test-run/sources/stable/reg/chacha20-poly1305-aead/0.1.2/Cargo.toml
[INFO] started frobbing chacha20-poly1305-aead-0.1.2
[INFO] finished frobbing chacha20-poly1305-aead-0.1.2
[INFO] frobbed toml for chacha20-poly1305-aead-0.1.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/chacha20-poly1305-aead/0.1.2/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 chacha20-poly1305-aead-0.1.2 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/chacha20-poly1305-aead/0.1.2:/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] 0586515fd2c3c386f8ce7bff3040d525cbc6cbc818b8cf017b50c16c9f146c96
[INFO] running `"docker" "start" "-a" "0586515fd2c3c386f8ce7bff3040d525cbc6cbc818b8cf017b50c16c9f146c96"`
[INFO] [stderr]     Checking chacha20-poly1305-aead v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/chacha20.rs:76:28
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let c = u32x4::new(0x61707865, 0x3320646e, 0x79622d32, 0x6b206574);
[INFO] [stderr]    |                            ^^^^^^^^^^ help: consider: `0x6170_7865`
[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/chacha20.rs:76:40
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let c = u32x4::new(0x61707865, 0x3320646e, 0x79622d32, 0x6b206574);
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: consider: `0x3320_646e`
[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/chacha20.rs:76:52
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let c = u32x4::new(0x61707865, 0x3320646e, 0x79622d32, 0x6b206574);
[INFO] [stderr]    |                                                    ^^^^^^^^^^ help: consider: `0x7962_2d32`
[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/chacha20.rs:76:64
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let c = u32x4::new(0x61707865, 0x3320646e, 0x79622d32, 0x6b206574);
[INFO] [stderr]    |                                                                ^^^^^^^^^^ help: consider: `0x6b20_6574`
[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/poly1305.rs:44:50
[INFO] [stderr]    |
[INFO] [stderr] 44 |             r: [u32_from_le(&key[ 0.. 4])      & 0x03ffffff,
[INFO] [stderr]    |                                                  ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:45:50
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 u32_from_le(&key[ 3.. 7]) >> 2 & 0x03ffff03,
[INFO] [stderr]    |                                                  ^^^^^^^^^^ help: consider: `0x03ff_ff03`
[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/poly1305.rs:46:50
[INFO] [stderr]    |
[INFO] [stderr] 46 |                 u32_from_le(&key[ 6..10]) >> 4 & 0x03ffc0ff,
[INFO] [stderr]    |                                                  ^^^^^^^^^^ help: consider: `0x03ff_c0ff`
[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/poly1305.rs:47:50
[INFO] [stderr]    |
[INFO] [stderr] 47 |                 u32_from_le(&key[ 9..13]) >> 6 & 0x03f03fff,
[INFO] [stderr]    |                                                  ^^^^^^^^^^ help: consider: `0x03f0_3fff`
[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/poly1305.rs:48:50
[INFO] [stderr]    |
[INFO] [stderr] 48 |                 u32_from_le(&key[12..16]) >> 8 & 0x000fffff],
[INFO] [stderr]    |                                                  ^^^^^^^^^^ help: consider: `0x000f_ffff`
[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/poly1305.rs:59:58
[INFO] [stderr]    |
[INFO] [stderr] 59 |         self.accumulate(u32_from_le(&msg[ 0.. 4])      & 0x03ffffff,
[INFO] [stderr]    |                                                          ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:60:58
[INFO] [stderr]    |
[INFO] [stderr] 60 |                         u32_from_le(&msg[ 3.. 7]) >> 2 & 0x03ffffff,
[INFO] [stderr]    |                                                          ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:61:58
[INFO] [stderr]    |
[INFO] [stderr] 61 |                         u32_from_le(&msg[ 6..10]) >> 4 & 0x03ffffff,
[INFO] [stderr]    |                                                          ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:62:58
[INFO] [stderr]    |
[INFO] [stderr] 62 |                         u32_from_le(&msg[ 9..13]) >> 6 & 0x03ffffff,
[INFO] [stderr]    |                                                          ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:74:62
[INFO] [stderr]    |
[INFO] [stderr] 74 |             self.accumulate(u32_from_le(&buf[ 0.. 4])      & 0x03ffffff,
[INFO] [stderr]    |                                                              ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:75:62
[INFO] [stderr]    |
[INFO] [stderr] 75 |                             u32_from_le(&buf[ 3.. 7]) >> 2 & 0x03ffffff,
[INFO] [stderr]    |                                                              ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:76:62
[INFO] [stderr]    |
[INFO] [stderr] 76 |                             u32_from_le(&buf[ 6..10]) >> 4 & 0x03ffffff,
[INFO] [stderr]    |                                                              ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:77:62
[INFO] [stderr]    |
[INFO] [stderr] 77 |                             u32_from_le(&buf[ 9..13]) >> 6 & 0x03ffffff,
[INFO] [stderr]    |                                                              ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:152:35
[INFO] [stderr]     |
[INFO] [stderr] 152 |         self.a[0] = t[0] as u32 & 0x03ffffff;
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:153:35
[INFO] [stderr]     |
[INFO] [stderr] 153 |         self.a[1] = t[1] as u32 & 0x03ffffff;
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:154:35
[INFO] [stderr]     |
[INFO] [stderr] 154 |         self.a[2] = t[2] as u32 & 0x03ffffff;
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:155:35
[INFO] [stderr]     |
[INFO] [stderr] 155 |         self.a[3] = t[3] as u32 & 0x03ffffff;
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:156:35
[INFO] [stderr]     |
[INFO] [stderr] 156 |         self.a[4] = t[4] as u32 & 0x03ffffff;
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:163:22
[INFO] [stderr]     |
[INFO] [stderr] 163 |         self.a[0] &= 0x03ffffff;
[INFO] [stderr]     |                      ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:177:22
[INFO] [stderr]     |
[INFO] [stderr] 177 |         self.a[0] &= 0x03ffffff;
[INFO] [stderr]     |                      ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:178:22
[INFO] [stderr]     |
[INFO] [stderr] 178 |         self.a[1] &= 0x03ffffff;
[INFO] [stderr]     |                      ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:179:22
[INFO] [stderr]     |
[INFO] [stderr] 179 |         self.a[2] &= 0x03ffffff;
[INFO] [stderr]     |                      ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:180:22
[INFO] [stderr]     |
[INFO] [stderr] 180 |         self.a[3] &= 0x03ffffff;
[INFO] [stderr]     |                      ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:181:22
[INFO] [stderr]     |
[INFO] [stderr] 181 |         self.a[4] &= 0x03ffffff;
[INFO] [stderr]     |                      ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:200:17
[INFO] [stderr]     |
[INFO] [stderr] 200 |         t[0] &= 0x03ffffff;
[INFO] [stderr]     |                 ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:201:17
[INFO] [stderr]     |
[INFO] [stderr] 201 |         t[1] &= 0x03ffffff;
[INFO] [stderr]     |                 ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:202:17
[INFO] [stderr]     |
[INFO] [stderr] 202 |         t[2] &= 0x03ffffff;
[INFO] [stderr]     |                 ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:203:17
[INFO] [stderr]     |
[INFO] [stderr] 203 |         t[3] &= 0x03ffffff;
[INFO] [stderr]     |                 ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/chacha20.rs:76:28
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let c = u32x4::new(0x61707865, 0x3320646e, 0x79622d32, 0x6b206574);
[INFO] [stderr]    |                            ^^^^^^^^^^ help: consider: `0x6170_7865`
[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/chacha20.rs:76:40
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let c = u32x4::new(0x61707865, 0x3320646e, 0x79622d32, 0x6b206574);
[INFO] [stderr]    |                                        ^^^^^^^^^^ help: consider: `0x3320_646e`
[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/chacha20.rs:76:52
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let c = u32x4::new(0x61707865, 0x3320646e, 0x79622d32, 0x6b206574);
[INFO] [stderr]    |                                                    ^^^^^^^^^^ help: consider: `0x7962_2d32`
[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/chacha20.rs:76:64
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let c = u32x4::new(0x61707865, 0x3320646e, 0x79622d32, 0x6b206574);
[INFO] [stderr]    |                                                                ^^^^^^^^^^ help: consider: `0x6b20_6574`
[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/poly1305.rs:44:50
[INFO] [stderr]    |
[INFO] [stderr] 44 |             r: [u32_from_le(&key[ 0.. 4])      & 0x03ffffff,
[INFO] [stderr]    |                                                  ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:45:50
[INFO] [stderr]    |
[INFO] [stderr] 45 |                 u32_from_le(&key[ 3.. 7]) >> 2 & 0x03ffff03,
[INFO] [stderr]    |                                                  ^^^^^^^^^^ help: consider: `0x03ff_ff03`
[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/poly1305.rs:46:50
[INFO] [stderr]    |
[INFO] [stderr] 46 |                 u32_from_le(&key[ 6..10]) >> 4 & 0x03ffc0ff,
[INFO] [stderr]    |                                                  ^^^^^^^^^^ help: consider: `0x03ff_c0ff`
[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/poly1305.rs:47:50
[INFO] [stderr]    |
[INFO] [stderr] 47 |                 u32_from_le(&key[ 9..13]) >> 6 & 0x03f03fff,
[INFO] [stderr]    |                                                  ^^^^^^^^^^ help: consider: `0x03f0_3fff`
[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/poly1305.rs:48:50
[INFO] [stderr]    |
[INFO] [stderr] 48 |                 u32_from_le(&key[12..16]) >> 8 & 0x000fffff],
[INFO] [stderr]    |                                                  ^^^^^^^^^^ help: consider: `0x000f_ffff`
[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/poly1305.rs:59:58
[INFO] [stderr]    |
[INFO] [stderr] 59 |         self.accumulate(u32_from_le(&msg[ 0.. 4])      & 0x03ffffff,
[INFO] [stderr]    |                                                          ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:60:58
[INFO] [stderr]    |
[INFO] [stderr] 60 |                         u32_from_le(&msg[ 3.. 7]) >> 2 & 0x03ffffff,
[INFO] [stderr]    |                                                          ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:61:58
[INFO] [stderr]    |
[INFO] [stderr] 61 |                         u32_from_le(&msg[ 6..10]) >> 4 & 0x03ffffff,
[INFO] [stderr]    |                                                          ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:62:58
[INFO] [stderr]    |
[INFO] [stderr] 62 |                         u32_from_le(&msg[ 9..13]) >> 6 & 0x03ffffff,
[INFO] [stderr]    |                                                          ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:74:62
[INFO] [stderr]    |
[INFO] [stderr] 74 |             self.accumulate(u32_from_le(&buf[ 0.. 4])      & 0x03ffffff,
[INFO] [stderr]    |                                                              ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:75:62
[INFO] [stderr]    |
[INFO] [stderr] 75 |                             u32_from_le(&buf[ 3.. 7]) >> 2 & 0x03ffffff,
[INFO] [stderr]    |                                                              ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:76:62
[INFO] [stderr]    |
[INFO] [stderr] 76 |                             u32_from_le(&buf[ 6..10]) >> 4 & 0x03ffffff,
[INFO] [stderr]    |                                                              ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:77:62
[INFO] [stderr]    |
[INFO] [stderr] 77 |                             u32_from_le(&buf[ 9..13]) >> 6 & 0x03ffffff,
[INFO] [stderr]    |                                                              ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:152:35
[INFO] [stderr]     |
[INFO] [stderr] 152 |         self.a[0] = t[0] as u32 & 0x03ffffff;
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:153:35
[INFO] [stderr]     |
[INFO] [stderr] 153 |         self.a[1] = t[1] as u32 & 0x03ffffff;
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:154:35
[INFO] [stderr]     |
[INFO] [stderr] 154 |         self.a[2] = t[2] as u32 & 0x03ffffff;
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:155:35
[INFO] [stderr]     |
[INFO] [stderr] 155 |         self.a[3] = t[3] as u32 & 0x03ffffff;
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:156:35
[INFO] [stderr]     |
[INFO] [stderr] 156 |         self.a[4] = t[4] as u32 & 0x03ffffff;
[INFO] [stderr]     |                                   ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:163:22
[INFO] [stderr]     |
[INFO] [stderr] 163 |         self.a[0] &= 0x03ffffff;
[INFO] [stderr]     |                      ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:177:22
[INFO] [stderr]     |
[INFO] [stderr] 177 |         self.a[0] &= 0x03ffffff;
[INFO] [stderr]     |                      ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:178:22
[INFO] [stderr]     |
[INFO] [stderr] 178 |         self.a[1] &= 0x03ffffff;
[INFO] [stderr]     |                      ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:179:22
[INFO] [stderr]     |
[INFO] [stderr] 179 |         self.a[2] &= 0x03ffffff;
[INFO] [stderr]     |                      ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:180:22
[INFO] [stderr]     |
[INFO] [stderr] 180 |         self.a[3] &= 0x03ffffff;
[INFO] [stderr]     |                      ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:181:22
[INFO] [stderr]     |
[INFO] [stderr] 181 |         self.a[4] &= 0x03ffffff;
[INFO] [stderr]     |                      ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:200:17
[INFO] [stderr]     |
[INFO] [stderr] 200 |         t[0] &= 0x03ffffff;
[INFO] [stderr]     |                 ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:201:17
[INFO] [stderr]     |
[INFO] [stderr] 201 |         t[1] &= 0x03ffffff;
[INFO] [stderr]     |                 ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:202:17
[INFO] [stderr]     |
[INFO] [stderr] 202 |         t[2] &= 0x03ffffff;
[INFO] [stderr]     |                 ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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/poly1305.rs:203:17
[INFO] [stderr]     |
[INFO] [stderr] 203 |         t[3] &= 0x03ffffff;
[INFO] [stderr]     |                 ^^^^^^^^^^ help: consider: `0x03ff_ffff`
[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:115:22
[INFO] [stderr]     |
[INFO] [stderr] 115 |         t[0] +=      self.r[0]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[0])`
[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/poly1305.rs:115:42
[INFO] [stderr]     |
[INFO] [stderr] 115 |         t[0] +=      self.r[0]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:116:22
[INFO] [stderr]     |
[INFO] [stderr] 116 |         t[1] +=      self.r[0]  as u64 * self.a[1] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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/poly1305.rs:116:42
[INFO] [stderr]     |
[INFO] [stderr] 116 |         t[1] +=      self.r[0]  as u64 * self.a[1] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:117:22
[INFO] [stderr]     |
[INFO] [stderr] 117 |         t[2] +=      self.r[0]  as u64 * self.a[2] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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/poly1305.rs:117:42
[INFO] [stderr]     |
[INFO] [stderr] 117 |         t[2] +=      self.r[0]  as u64 * self.a[2] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:118:22
[INFO] [stderr]     |
[INFO] [stderr] 118 |         t[3] +=      self.r[0]  as u64 * self.a[3] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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/poly1305.rs:118:42
[INFO] [stderr]     |
[INFO] [stderr] 118 |         t[3] +=      self.r[0]  as u64 * self.a[3] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:119:22
[INFO] [stderr]     |
[INFO] [stderr] 119 |         t[4] +=      self.r[0]  as u64 * self.a[4] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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/poly1305.rs:119:42
[INFO] [stderr]     |
[INFO] [stderr] 119 |         t[4] +=      self.r[0]  as u64 * self.a[4] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:121:17
[INFO] [stderr]     |
[INFO] [stderr] 121 |         t[0] += (5 * self.r[1]) as u64 * self.a[4] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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/poly1305.rs:121:42
[INFO] [stderr]     |
[INFO] [stderr] 121 |         t[0] += (5 * self.r[1]) as u64 * self.a[4] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:122:22
[INFO] [stderr]     |
[INFO] [stderr] 122 |         t[1] +=      self.r[1]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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/poly1305.rs:122:42
[INFO] [stderr]     |
[INFO] [stderr] 122 |         t[1] +=      self.r[1]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:123:22
[INFO] [stderr]     |
[INFO] [stderr] 123 |         t[2] +=      self.r[1]  as u64 * self.a[1] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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/poly1305.rs:123:42
[INFO] [stderr]     |
[INFO] [stderr] 123 |         t[2] +=      self.r[1]  as u64 * self.a[1] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:124:22
[INFO] [stderr]     |
[INFO] [stderr] 124 |         t[3] +=      self.r[1]  as u64 * self.a[2] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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/poly1305.rs:124:42
[INFO] [stderr]     |
[INFO] [stderr] 124 |         t[3] +=      self.r[1]  as u64 * self.a[2] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:125:22
[INFO] [stderr]     |
[INFO] [stderr] 125 |         t[4] +=      self.r[1]  as u64 * self.a[3] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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/poly1305.rs:125:42
[INFO] [stderr]     |
[INFO] [stderr] 125 |         t[4] +=      self.r[1]  as u64 * self.a[3] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:127:17
[INFO] [stderr]     |
[INFO] [stderr] 127 |         t[0] += (5 * self.r[2]) as u64 * self.a[3] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:127:42
[INFO] [stderr]     |
[INFO] [stderr] 127 |         t[0] += (5 * self.r[2]) as u64 * self.a[3] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:128:17
[INFO] [stderr]     |
[INFO] [stderr] 128 |         t[1] += (5 * self.r[2]) as u64 * self.a[4] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:128:42
[INFO] [stderr]     |
[INFO] [stderr] 128 |         t[1] += (5 * self.r[2]) as u64 * self.a[4] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:129:22
[INFO] [stderr]     |
[INFO] [stderr] 129 |         t[2] +=      self.r[2]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:129:42
[INFO] [stderr]     |
[INFO] [stderr] 129 |         t[2] +=      self.r[2]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:130:22
[INFO] [stderr]     |
[INFO] [stderr] 130 |         t[3] +=      self.r[2]  as u64 * self.a[1] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:130:42
[INFO] [stderr]     |
[INFO] [stderr] 130 |         t[3] +=      self.r[2]  as u64 * self.a[1] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:131:22
[INFO] [stderr]     |
[INFO] [stderr] 131 |         t[4] +=      self.r[2]  as u64 * self.a[2] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:131:42
[INFO] [stderr]     |
[INFO] [stderr] 131 |         t[4] +=      self.r[2]  as u64 * self.a[2] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:133:17
[INFO] [stderr]     |
[INFO] [stderr] 133 |         t[0] += (5 * self.r[3]) as u64 * self.a[2] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:133:42
[INFO] [stderr]     |
[INFO] [stderr] 133 |         t[0] += (5 * self.r[3]) as u64 * self.a[2] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:134:17
[INFO] [stderr]     |
[INFO] [stderr] 134 |         t[1] += (5 * self.r[3]) as u64 * self.a[3] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:134:42
[INFO] [stderr]     |
[INFO] [stderr] 134 |         t[1] += (5 * self.r[3]) as u64 * self.a[3] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:135:17
[INFO] [stderr]     |
[INFO] [stderr] 135 |         t[2] += (5 * self.r[3]) as u64 * self.a[4] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:135:42
[INFO] [stderr]     |
[INFO] [stderr] 135 |         t[2] += (5 * self.r[3]) as u64 * self.a[4] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:136:22
[INFO] [stderr]     |
[INFO] [stderr] 136 |         t[3] +=      self.r[3]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:136:42
[INFO] [stderr]     |
[INFO] [stderr] 136 |         t[3] +=      self.r[3]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:137:22
[INFO] [stderr]     |
[INFO] [stderr] 137 |         t[4] +=      self.r[3]  as u64 * self.a[1] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:137:42
[INFO] [stderr]     |
[INFO] [stderr] 137 |         t[4] +=      self.r[3]  as u64 * self.a[1] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:139:17
[INFO] [stderr]     |
[INFO] [stderr] 139 |         t[0] += (5 * self.r[4]) as u64 * self.a[1] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:139:42
[INFO] [stderr]     |
[INFO] [stderr] 139 |         t[0] += (5 * self.r[4]) as u64 * self.a[1] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:140:17
[INFO] [stderr]     |
[INFO] [stderr] 140 |         t[1] += (5 * self.r[4]) as u64 * self.a[2] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:140:42
[INFO] [stderr]     |
[INFO] [stderr] 140 |         t[1] += (5 * self.r[4]) as u64 * self.a[2] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:141:17
[INFO] [stderr]     |
[INFO] [stderr] 141 |         t[2] += (5 * self.r[4]) as u64 * self.a[3] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:141:42
[INFO] [stderr]     |
[INFO] [stderr] 141 |         t[2] += (5 * self.r[4]) as u64 * self.a[3] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:142:17
[INFO] [stderr]     |
[INFO] [stderr] 142 |         t[3] += (5 * self.r[4]) as u64 * self.a[4] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:142:42
[INFO] [stderr]     |
[INFO] [stderr] 142 |         t[3] += (5 * self.r[4]) as u64 * self.a[4] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:143:22
[INFO] [stderr]     |
[INFO] [stderr] 143 |         t[4] +=      self.r[4]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:143:42
[INFO] [stderr]     |
[INFO] [stderr] 143 |         t[4] +=      self.r[4]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:225:22
[INFO] [stderr]     |
[INFO] [stderr] 225 |         let mut t = [a[0] as u64 + self.s[0] as u64,
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: try: `u64::from(a[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/poly1305.rs:225:36
[INFO] [stderr]     |
[INFO] [stderr] 225 |         let mut t = [a[0] as u64 + self.s[0] as u64,
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.s[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/poly1305.rs:226:22
[INFO] [stderr]     |
[INFO] [stderr] 226 |                      a[1] as u64 + self.s[1] as u64,
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: try: `u64::from(a[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/poly1305.rs:226:36
[INFO] [stderr]     |
[INFO] [stderr] 226 |                      a[1] as u64 + self.s[1] as u64,
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.s[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/poly1305.rs:227:22
[INFO] [stderr]     |
[INFO] [stderr] 227 |                      a[2] as u64 + self.s[2] as u64,
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: try: `u64::from(a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:227:36
[INFO] [stderr]     |
[INFO] [stderr] 227 |                      a[2] as u64 + self.s[2] as u64,
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.s[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:228:22
[INFO] [stderr]     |
[INFO] [stderr] 228 |                      a[3] as u64 + self.s[3] as u64];
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: try: `u64::from(a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:228:36
[INFO] [stderr]     |
[INFO] [stderr] 228 |                      a[3] as u64 + self.s[3] as u64];
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.s[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:115:22
[INFO] [stderr]     |
[INFO] [stderr] 115 |         t[0] +=      self.r[0]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[0])`
[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/poly1305.rs:115:42
[INFO] [stderr]     |
[INFO] [stderr] 115 |         t[0] +=      self.r[0]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:116:22
[INFO] [stderr]     |
[INFO] [stderr] 116 |         t[1] +=      self.r[0]  as u64 * self.a[1] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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/poly1305.rs:116:42
[INFO] [stderr]     |
[INFO] [stderr] 116 |         t[1] +=      self.r[0]  as u64 * self.a[1] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:117:22
[INFO] [stderr]     |
[INFO] [stderr] 117 |         t[2] +=      self.r[0]  as u64 * self.a[2] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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/poly1305.rs:117:42
[INFO] [stderr]     |
[INFO] [stderr] 117 |         t[2] +=      self.r[0]  as u64 * self.a[2] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:118:22
[INFO] [stderr]     |
[INFO] [stderr] 118 |         t[3] +=      self.r[0]  as u64 * self.a[3] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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/poly1305.rs:118:42
[INFO] [stderr]     |
[INFO] [stderr] 118 |         t[3] +=      self.r[0]  as u64 * self.a[3] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:119:22
[INFO] [stderr]     |
[INFO] [stderr] 119 |         t[4] +=      self.r[0]  as u64 * self.a[4] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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/poly1305.rs:119:42
[INFO] [stderr]     |
[INFO] [stderr] 119 |         t[4] +=      self.r[0]  as u64 * self.a[4] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:121:17
[INFO] [stderr]     |
[INFO] [stderr] 121 |         t[0] += (5 * self.r[1]) as u64 * self.a[4] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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/poly1305.rs:121:42
[INFO] [stderr]     |
[INFO] [stderr] 121 |         t[0] += (5 * self.r[1]) as u64 * self.a[4] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:122:22
[INFO] [stderr]     |
[INFO] [stderr] 122 |         t[1] +=      self.r[1]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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/poly1305.rs:122:42
[INFO] [stderr]     |
[INFO] [stderr] 122 |         t[1] +=      self.r[1]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:123:22
[INFO] [stderr]     |
[INFO] [stderr] 123 |         t[2] +=      self.r[1]  as u64 * self.a[1] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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/poly1305.rs:123:42
[INFO] [stderr]     |
[INFO] [stderr] 123 |         t[2] +=      self.r[1]  as u64 * self.a[1] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:124:22
[INFO] [stderr]     |
[INFO] [stderr] 124 |         t[3] +=      self.r[1]  as u64 * self.a[2] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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/poly1305.rs:124:42
[INFO] [stderr]     |
[INFO] [stderr] 124 |         t[3] +=      self.r[1]  as u64 * self.a[2] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:125:22
[INFO] [stderr]     |
[INFO] [stderr] 125 |         t[4] +=      self.r[1]  as u64 * self.a[3] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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/poly1305.rs:125:42
[INFO] [stderr]     |
[INFO] [stderr] 125 |         t[4] +=      self.r[1]  as u64 * self.a[3] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:127:17
[INFO] [stderr]     |
[INFO] [stderr] 127 |         t[0] += (5 * self.r[2]) as u64 * self.a[3] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:127:42
[INFO] [stderr]     |
[INFO] [stderr] 127 |         t[0] += (5 * self.r[2]) as u64 * self.a[3] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:128:17
[INFO] [stderr]     |
[INFO] [stderr] 128 |         t[1] += (5 * self.r[2]) as u64 * self.a[4] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:128:42
[INFO] [stderr]     |
[INFO] [stderr] 128 |         t[1] += (5 * self.r[2]) as u64 * self.a[4] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:129:22
[INFO] [stderr]     |
[INFO] [stderr] 129 |         t[2] +=      self.r[2]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:129:42
[INFO] [stderr]     |
[INFO] [stderr] 129 |         t[2] +=      self.r[2]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:130:22
[INFO] [stderr]     |
[INFO] [stderr] 130 |         t[3] +=      self.r[2]  as u64 * self.a[1] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:130:42
[INFO] [stderr]     |
[INFO] [stderr] 130 |         t[3] +=      self.r[2]  as u64 * self.a[1] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:131:22
[INFO] [stderr]     |
[INFO] [stderr] 131 |         t[4] +=      self.r[2]  as u64 * self.a[2] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:131:42
[INFO] [stderr]     |
[INFO] [stderr] 131 |         t[4] +=      self.r[2]  as u64 * self.a[2] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:133:17
[INFO] [stderr]     |
[INFO] [stderr] 133 |         t[0] += (5 * self.r[3]) as u64 * self.a[2] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:133:42
[INFO] [stderr]     |
[INFO] [stderr] 133 |         t[0] += (5 * self.r[3]) as u64 * self.a[2] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:134:17
[INFO] [stderr]     |
[INFO] [stderr] 134 |         t[1] += (5 * self.r[3]) as u64 * self.a[3] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:134:42
[INFO] [stderr]     |
[INFO] [stderr] 134 |         t[1] += (5 * self.r[3]) as u64 * self.a[3] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:135:17
[INFO] [stderr]     |
[INFO] [stderr] 135 |         t[2] += (5 * self.r[3]) as u64 * self.a[4] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:135:42
[INFO] [stderr]     |
[INFO] [stderr] 135 |         t[2] += (5 * self.r[3]) as u64 * self.a[4] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:136:22
[INFO] [stderr]     |
[INFO] [stderr] 136 |         t[3] +=      self.r[3]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:136:42
[INFO] [stderr]     |
[INFO] [stderr] 136 |         t[3] +=      self.r[3]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:137:22
[INFO] [stderr]     |
[INFO] [stderr] 137 |         t[4] +=      self.r[3]  as u64 * self.a[1] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:137:42
[INFO] [stderr]     |
[INFO] [stderr] 137 |         t[4] +=      self.r[3]  as u64 * self.a[1] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:139:17
[INFO] [stderr]     |
[INFO] [stderr] 139 |         t[0] += (5 * self.r[4]) as u64 * self.a[1] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:139:42
[INFO] [stderr]     |
[INFO] [stderr] 139 |         t[0] += (5 * self.r[4]) as u64 * self.a[1] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:140:17
[INFO] [stderr]     |
[INFO] [stderr] 140 |         t[1] += (5 * self.r[4]) as u64 * self.a[2] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:140:42
[INFO] [stderr]     |
[INFO] [stderr] 140 |         t[1] += (5 * self.r[4]) as u64 * self.a[2] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:141:17
[INFO] [stderr]     |
[INFO] [stderr] 141 |         t[2] += (5 * self.r[4]) as u64 * self.a[3] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:141:42
[INFO] [stderr]     |
[INFO] [stderr] 141 |         t[2] += (5 * self.r[4]) as u64 * self.a[3] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:142:17
[INFO] [stderr]     |
[INFO] [stderr] 142 |         t[3] += (5 * self.r[4]) as u64 * self.a[4] as u64;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(5 * self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:142:42
[INFO] [stderr]     |
[INFO] [stderr] 142 |         t[3] += (5 * self.r[4]) as u64 * self.a[4] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:143:22
[INFO] [stderr]     |
[INFO] [stderr] 143 |         t[4] +=      self.r[4]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: try: `u64::from(self.r[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:143:42
[INFO] [stderr]     |
[INFO] [stderr] 143 |         t[4] +=      self.r[4]  as u64 * self.a[0] as u64;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.a[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/poly1305.rs:225:22
[INFO] [stderr]     |
[INFO] [stderr] 225 |         let mut t = [a[0] as u64 + self.s[0] as u64,
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: try: `u64::from(a[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/poly1305.rs:225:36
[INFO] [stderr]     |
[INFO] [stderr] 225 |         let mut t = [a[0] as u64 + self.s[0] as u64,
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.s[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/poly1305.rs:226:22
[INFO] [stderr]     |
[INFO] [stderr] 226 |                      a[1] as u64 + self.s[1] as u64,
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: try: `u64::from(a[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/poly1305.rs:226:36
[INFO] [stderr]     |
[INFO] [stderr] 226 |                      a[1] as u64 + self.s[1] as u64,
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.s[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/poly1305.rs:227:22
[INFO] [stderr]     |
[INFO] [stderr] 227 |                      a[2] as u64 + self.s[2] as u64,
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: try: `u64::from(a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:227:36
[INFO] [stderr]     |
[INFO] [stderr] 227 |                      a[2] as u64 + self.s[2] as u64,
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.s[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:228:22
[INFO] [stderr]     |
[INFO] [stderr] 228 |                      a[3] as u64 + self.s[3] as u64];
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: try: `u64::from(a[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 u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/poly1305.rs:228:36
[INFO] [stderr]     |
[INFO] [stderr] 228 |                      a[3] as u64 + self.s[3] as u64];
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^ help: try: `u64::from(self.s[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]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `"docker" "inspect" "0586515fd2c3c386f8ce7bff3040d525cbc6cbc818b8cf017b50c16c9f146c96"`
[INFO] running `"docker" "rm" "-f" "0586515fd2c3c386f8ce7bff3040d525cbc6cbc818b8cf017b50c16c9f146c96"`
[INFO] [stdout] 0586515fd2c3c386f8ce7bff3040d525cbc6cbc818b8cf017b50c16c9f146c96