[INFO] crate muldiv 0.2.0 is already in cache
[INFO] extracting crate muldiv 0.2.0 into work/ex/clippy-test-run/sources/stable/reg/muldiv/0.2.0
[INFO] extracting crate muldiv 0.2.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/muldiv/0.2.0
[INFO] validating manifest of muldiv-0.2.0 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of muldiv-0.2.0 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing muldiv-0.2.0
[INFO] finished frobbing muldiv-0.2.0
[INFO] frobbed toml for muldiv-0.2.0 written to work/ex/clippy-test-run/sources/stable/reg/muldiv/0.2.0/Cargo.toml
[INFO] started frobbing muldiv-0.2.0
[INFO] finished frobbing muldiv-0.2.0
[INFO] frobbed toml for muldiv-0.2.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/muldiv/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting muldiv-0.2.0 against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/muldiv/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dclippy::into_iter_on_array" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 18c8ccbf2134023a5deef873be71641c6d93d33a2bee9236e7ceff1586fdac3f
[INFO] running `"docker" "start" "-a" "18c8ccbf2134023a5deef873be71641c6d93d33a2bee9236e7ceff1586fdac3f"`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]     Checking muldiv v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0602]: unknown lint: `clippy::into_iter_on_array`
[INFO] [stderr]   |
[INFO] [stderr]   = note: requested on the command line with `-D clippy::into_iter_on_array`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0602`.
[INFO] [stderr] error: Could not compile `libc`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:151:26
[INFO] [stderr]     |
[INFO] [stderr] 151 |                 let r = ((self as $u) * (num as $u)) / (denom as $u);
[INFO] [stderr]     |                          ^^^^^^^^^^^^ help: try: `u128::from(self)`
[INFO] [stderr] ...
[INFO] [stderr] 352 | mul_div_impl_unsigned!(u64, u128);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:151:41
[INFO] [stderr]     |
[INFO] [stderr] 151 |                 let r = ((self as $u) * (num as $u)) / (denom as $u);
[INFO] [stderr]     |                                         ^^^^^^^^^^^ help: try: `u128::from(num)`
[INFO] [stderr] ...
[INFO] [stderr] 352 | mul_div_impl_unsigned!(u64, u128);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:151:56
[INFO] [stderr]     |
[INFO] [stderr] 151 |                 let r = ((self as $u) * (num as $u)) / (denom as $u);
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^ help: try: `u128::from(denom)`
[INFO] [stderr] ...
[INFO] [stderr] 352 | mul_div_impl_unsigned!(u64, u128);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:152:24
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 if r > $t::MAX as $u {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^ help: try: `u128::from($t::MAX)`
[INFO] [stderr] ...
[INFO] [stderr] 352 | mul_div_impl_unsigned!(u64, u128);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:161:26
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 let r = ((self as $u) * (num as $u) + ((denom >> 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                          ^^^^^^^^^^^^ help: try: `u128::from(self)`
[INFO] [stderr] ...
[INFO] [stderr] 352 | mul_div_impl_unsigned!(u64, u128);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:161:41
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 let r = ((self as $u) * (num as $u) + ((denom >> 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                         ^^^^^^^^^^^ help: try: `u128::from(num)`
[INFO] [stderr] ...
[INFO] [stderr] 352 | mul_div_impl_unsigned!(u64, u128);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:161:55
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 let r = ((self as $u) * (num as $u) + ((denom >> 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^ help: try: `u128::from(denom >> 1)`
[INFO] [stderr] ...
[INFO] [stderr] 352 | mul_div_impl_unsigned!(u64, u128);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:161:79
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 let r = ((self as $u) * (num as $u) + ((denom >> 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                                                               ^^^^^^^^^^^^^ help: try: `u128::from(denom)`
[INFO] [stderr] ...
[INFO] [stderr] 352 | mul_div_impl_unsigned!(u64, u128);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:162:24
[INFO] [stderr]     |
[INFO] [stderr] 162 |                 if r > $t::MAX as $u {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^ help: try: `u128::from($t::MAX)`
[INFO] [stderr] ...
[INFO] [stderr] 352 | mul_div_impl_unsigned!(u64, u128);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:171:26
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let r = ((self as $u) * (num as $u) + ((denom - 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                          ^^^^^^^^^^^^ help: try: `u128::from(self)`
[INFO] [stderr] ...
[INFO] [stderr] 352 | mul_div_impl_unsigned!(u64, u128);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:171:41
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let r = ((self as $u) * (num as $u) + ((denom - 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                         ^^^^^^^^^^^ help: try: `u128::from(num)`
[INFO] [stderr] ...
[INFO] [stderr] 352 | mul_div_impl_unsigned!(u64, u128);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:171:55
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let r = ((self as $u) * (num as $u) + ((denom - 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^ help: try: `u128::from(denom - 1)`
[INFO] [stderr] ...
[INFO] [stderr] 352 | mul_div_impl_unsigned!(u64, u128);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:171:78
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let r = ((self as $u) * (num as $u) + ((denom - 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                                                              ^^^^^^^^^^^^^ help: try: `u128::from(denom)`
[INFO] [stderr] ...
[INFO] [stderr] 352 | mul_div_impl_unsigned!(u64, u128);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:172:24
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 if r > $t::MAX as $u {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^ help: try: `u128::from($t::MAX)`
[INFO] [stderr] ...
[INFO] [stderr] 352 | mul_div_impl_unsigned!(u64, u128);
[INFO] [stderr]     | ---------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:151:26
[INFO] [stderr]     |
[INFO] [stderr] 151 |                 let r = ((self as $u) * (num as $u)) / (denom as $u);
[INFO] [stderr]     |                          ^^^^^^^^^^^^ help: try: `u64::from(self)`
[INFO] [stderr] ...
[INFO] [stderr] 353 | mul_div_impl_unsigned!(u32, u64);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:151:41
[INFO] [stderr]     |
[INFO] [stderr] 151 |                 let r = ((self as $u) * (num as $u)) / (denom as $u);
[INFO] [stderr]     |                                         ^^^^^^^^^^^ help: try: `u64::from(num)`
[INFO] [stderr] ...
[INFO] [stderr] 353 | mul_div_impl_unsigned!(u32, u64);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:151:56
[INFO] [stderr]     |
[INFO] [stderr] 151 |                 let r = ((self as $u) * (num as $u)) / (denom as $u);
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^ help: try: `u64::from(denom)`
[INFO] [stderr] ...
[INFO] [stderr] 353 | mul_div_impl_unsigned!(u32, u64);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:152:24
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 if r > $t::MAX as $u {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^ help: try: `u64::from($t::MAX)`
[INFO] [stderr] ...
[INFO] [stderr] 353 | mul_div_impl_unsigned!(u32, u64);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:161:26
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 let r = ((self as $u) * (num as $u) + ((denom >> 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                          ^^^^^^^^^^^^ help: try: `u64::from(self)`
[INFO] [stderr] ...
[INFO] [stderr] 353 | mul_div_impl_unsigned!(u32, u64);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:161:41
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 let r = ((self as $u) * (num as $u) + ((denom >> 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                         ^^^^^^^^^^^ help: try: `u64::from(num)`
[INFO] [stderr] ...
[INFO] [stderr] 353 | mul_div_impl_unsigned!(u32, u64);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:161:55
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 let r = ((self as $u) * (num as $u) + ((denom >> 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(denom >> 1)`
[INFO] [stderr] ...
[INFO] [stderr] 353 | mul_div_impl_unsigned!(u32, u64);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:161:79
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 let r = ((self as $u) * (num as $u) + ((denom >> 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                                                               ^^^^^^^^^^^^^ help: try: `u64::from(denom)`
[INFO] [stderr] ...
[INFO] [stderr] 353 | mul_div_impl_unsigned!(u32, u64);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:162:24
[INFO] [stderr]     |
[INFO] [stderr] 162 |                 if r > $t::MAX as $u {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^ help: try: `u64::from($t::MAX)`
[INFO] [stderr] ...
[INFO] [stderr] 353 | mul_div_impl_unsigned!(u32, u64);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:171:26
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let r = ((self as $u) * (num as $u) + ((denom - 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                          ^^^^^^^^^^^^ help: try: `u64::from(self)`
[INFO] [stderr] ...
[INFO] [stderr] 353 | mul_div_impl_unsigned!(u32, u64);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:171:41
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let r = ((self as $u) * (num as $u) + ((denom - 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                         ^^^^^^^^^^^ help: try: `u64::from(num)`
[INFO] [stderr] ...
[INFO] [stderr] 353 | mul_div_impl_unsigned!(u32, u64);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:171:55
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let r = ((self as $u) * (num as $u) + ((denom - 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(denom - 1)`
[INFO] [stderr] ...
[INFO] [stderr] 353 | mul_div_impl_unsigned!(u32, u64);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:171:78
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let r = ((self as $u) * (num as $u) + ((denom - 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                                                              ^^^^^^^^^^^^^ help: try: `u64::from(denom)`
[INFO] [stderr] ...
[INFO] [stderr] 353 | mul_div_impl_unsigned!(u32, u64);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:172:24
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 if r > $t::MAX as $u {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^ help: try: `u64::from($t::MAX)`
[INFO] [stderr] ...
[INFO] [stderr] 353 | mul_div_impl_unsigned!(u32, u64);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:151:26
[INFO] [stderr]     |
[INFO] [stderr] 151 |                 let r = ((self as $u) * (num as $u)) / (denom as $u);
[INFO] [stderr]     |                          ^^^^^^^^^^^^ help: try: `u32::from(self)`
[INFO] [stderr] ...
[INFO] [stderr] 354 | mul_div_impl_unsigned!(u16, u32);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:151:41
[INFO] [stderr]     |
[INFO] [stderr] 151 |                 let r = ((self as $u) * (num as $u)) / (denom as $u);
[INFO] [stderr]     |                                         ^^^^^^^^^^^ help: try: `u32::from(num)`
[INFO] [stderr] ...
[INFO] [stderr] 354 | mul_div_impl_unsigned!(u16, u32);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:151:56
[INFO] [stderr]     |
[INFO] [stderr] 151 |                 let r = ((self as $u) * (num as $u)) / (denom as $u);
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^ help: try: `u32::from(denom)`
[INFO] [stderr] ...
[INFO] [stderr] 354 | mul_div_impl_unsigned!(u16, u32);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:152:24
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 if r > $t::MAX as $u {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^ help: try: `u32::from($t::MAX)`
[INFO] [stderr] ...
[INFO] [stderr] 354 | mul_div_impl_unsigned!(u16, u32);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:161:26
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 let r = ((self as $u) * (num as $u) + ((denom >> 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                          ^^^^^^^^^^^^ help: try: `u32::from(self)`
[INFO] [stderr] ...
[INFO] [stderr] 354 | mul_div_impl_unsigned!(u16, u32);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:161:41
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 let r = ((self as $u) * (num as $u) + ((denom >> 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                         ^^^^^^^^^^^ help: try: `u32::from(num)`
[INFO] [stderr] ...
[INFO] [stderr] 354 | mul_div_impl_unsigned!(u16, u32);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:161:55
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 let r = ((self as $u) * (num as $u) + ((denom >> 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(denom >> 1)`
[INFO] [stderr] ...
[INFO] [stderr] 354 | mul_div_impl_unsigned!(u16, u32);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:161:79
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 let r = ((self as $u) * (num as $u) + ((denom >> 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                                                               ^^^^^^^^^^^^^ help: try: `u32::from(denom)`
[INFO] [stderr] ...
[INFO] [stderr] 354 | mul_div_impl_unsigned!(u16, u32);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:162:24
[INFO] [stderr]     |
[INFO] [stderr] 162 |                 if r > $t::MAX as $u {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^ help: try: `u32::from($t::MAX)`
[INFO] [stderr] ...
[INFO] [stderr] 354 | mul_div_impl_unsigned!(u16, u32);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:171:26
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let r = ((self as $u) * (num as $u) + ((denom - 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                          ^^^^^^^^^^^^ help: try: `u32::from(self)`
[INFO] [stderr] ...
[INFO] [stderr] 354 | mul_div_impl_unsigned!(u16, u32);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:171:41
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let r = ((self as $u) * (num as $u) + ((denom - 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                         ^^^^^^^^^^^ help: try: `u32::from(num)`
[INFO] [stderr] ...
[INFO] [stderr] 354 | mul_div_impl_unsigned!(u16, u32);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:171:55
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let r = ((self as $u) * (num as $u) + ((denom - 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(denom - 1)`
[INFO] [stderr] ...
[INFO] [stderr] 354 | mul_div_impl_unsigned!(u16, u32);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:171:78
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let r = ((self as $u) * (num as $u) + ((denom - 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                                                              ^^^^^^^^^^^^^ help: try: `u32::from(denom)`
[INFO] [stderr] ...
[INFO] [stderr] 354 | mul_div_impl_unsigned!(u16, u32);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:172:24
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 if r > $t::MAX as $u {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^ help: try: `u32::from($t::MAX)`
[INFO] [stderr] ...
[INFO] [stderr] 354 | mul_div_impl_unsigned!(u16, u32);
[INFO] [stderr]     | --------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:151:26
[INFO] [stderr]     |
[INFO] [stderr] 151 |                 let r = ((self as $u) * (num as $u)) / (denom as $u);
[INFO] [stderr]     |                          ^^^^^^^^^^^^ help: try: `u16::from(self)`
[INFO] [stderr] ...
[INFO] [stderr] 355 | mul_div_impl_unsigned!(u8, u16);
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:151:41
[INFO] [stderr]     |
[INFO] [stderr] 151 |                 let r = ((self as $u) * (num as $u)) / (denom as $u);
[INFO] [stderr]     |                                         ^^^^^^^^^^^ help: try: `u16::from(num)`
[INFO] [stderr] ...
[INFO] [stderr] 355 | mul_div_impl_unsigned!(u8, u16);
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:151:56
[INFO] [stderr]     |
[INFO] [stderr] 151 |                 let r = ((self as $u) * (num as $u)) / (denom as $u);
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^ help: try: `u16::from(denom)`
[INFO] [stderr] ...
[INFO] [stderr] 355 | mul_div_impl_unsigned!(u8, u16);
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:152:24
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 if r > $t::MAX as $u {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^ help: try: `u16::from($t::MAX)`
[INFO] [stderr] ...
[INFO] [stderr] 355 | mul_div_impl_unsigned!(u8, u16);
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:161:26
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 let r = ((self as $u) * (num as $u) + ((denom >> 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                          ^^^^^^^^^^^^ help: try: `u16::from(self)`
[INFO] [stderr] ...
[INFO] [stderr] 355 | mul_div_impl_unsigned!(u8, u16);
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:161:41
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 let r = ((self as $u) * (num as $u) + ((denom >> 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                         ^^^^^^^^^^^ help: try: `u16::from(num)`
[INFO] [stderr] ...
[INFO] [stderr] 355 | mul_div_impl_unsigned!(u8, u16);
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:161:55
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 let r = ((self as $u) * (num as $u) + ((denom >> 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(denom >> 1)`
[INFO] [stderr] ...
[INFO] [stderr] 355 | mul_div_impl_unsigned!(u8, u16);
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:161:79
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 let r = ((self as $u) * (num as $u) + ((denom >> 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                                                               ^^^^^^^^^^^^^ help: try: `u16::from(denom)`
[INFO] [stderr] ...
[INFO] [stderr] 355 | mul_div_impl_unsigned!(u8, u16);
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:162:24
[INFO] [stderr]     |
[INFO] [stderr] 162 |                 if r > $t::MAX as $u {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^ help: try: `u16::from($t::MAX)`
[INFO] [stderr] ...
[INFO] [stderr] 355 | mul_div_impl_unsigned!(u8, u16);
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:171:26
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let r = ((self as $u) * (num as $u) + ((denom - 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                          ^^^^^^^^^^^^ help: try: `u16::from(self)`
[INFO] [stderr] ...
[INFO] [stderr] 355 | mul_div_impl_unsigned!(u8, u16);
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:171:41
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let r = ((self as $u) * (num as $u) + ((denom - 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                         ^^^^^^^^^^^ help: try: `u16::from(num)`
[INFO] [stderr] ...
[INFO] [stderr] 355 | mul_div_impl_unsigned!(u8, u16);
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:171:55
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let r = ((self as $u) * (num as $u) + ((denom - 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(denom - 1)`
[INFO] [stderr] ...
[INFO] [stderr] 355 | mul_div_impl_unsigned!(u8, u16);
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:171:78
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let r = ((self as $u) * (num as $u) + ((denom - 1) as $u)) / (denom as $u);
[INFO] [stderr]     |                                                                              ^^^^^^^^^^^^^ help: try: `u16::from(denom)`
[INFO] [stderr] ...
[INFO] [stderr] 355 | mul_div_impl_unsigned!(u8, u16);
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:172:24
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 if r > $t::MAX as $u {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^ help: try: `u16::from($t::MAX)`
[INFO] [stderr] ...
[INFO] [stderr] 355 | mul_div_impl_unsigned!(u8, u16);
[INFO] [stderr]     | -------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:423:30
[INFO] [stderr]     |
[INFO] [stderr] 423 |                     let r = ((self_u as $v) * (num_u as $v)
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: try: `u128::from(self_u)`
[INFO] [stderr] ...
[INFO] [stderr] 474 | mul_div_impl_signed!(i64, u64, u128, 64);
[INFO] [stderr]     | ----------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:423:47
[INFO] [stderr]     |
[INFO] [stderr] 423 |                     let r = ((self_u as $v) * (num_u as $v)
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^ help: try: `u128::from(num_u)`
[INFO] [stderr] ...
[INFO] [stderr] 474 | mul_div_impl_signed!(i64, u64, u128, 64);
[INFO] [stderr]     | ----------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:424:27
[INFO] [stderr]     |
[INFO] [stderr] 424 |                         + ((cmp::max(denom_u >> 1, 1) - 1) as $v))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u128::from(cmp::max(denom_u >> 1, 1) - 1)`
[INFO] [stderr] ...
[INFO] [stderr] 474 | mul_div_impl_signed!(i64, u64, u128, 64);
[INFO] [stderr]     | ----------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:425:27
[INFO] [stderr]     |
[INFO] [stderr] 425 |                         / (denom_u as $v);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^ help: try: `u128::from(denom_u)`
[INFO] [stderr] ...
[INFO] [stderr] 474 | mul_div_impl_signed!(i64, u64, u128, 64);
[INFO] [stderr]     | ----------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u64 to u128 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:426:28
[INFO] [stderr]     |
[INFO] [stderr] 426 |                     if r > $u::MAX as $v {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^ help: try: `u128::from($u::MAX)`
[INFO] [stderr] ...
[INFO] [stderr] 474 | mul_div_impl_signed!(i64, u64, u128, 64);
[INFO] [stderr]     | ----------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:423:30
[INFO] [stderr]     |
[INFO] [stderr] 423 |                     let r = ((self_u as $v) * (num_u as $v)
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: try: `u64::from(self_u)`
[INFO] [stderr] ...
[INFO] [stderr] 475 | mul_div_impl_signed!(i32, u32, u64, 32);
[INFO] [stderr]     | ---------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:423:47
[INFO] [stderr]     |
[INFO] [stderr] 423 |                     let r = ((self_u as $v) * (num_u as $v)
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^ help: try: `u64::from(num_u)`
[INFO] [stderr] ...
[INFO] [stderr] 475 | mul_div_impl_signed!(i32, u32, u64, 32);
[INFO] [stderr]     | ---------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:424:27
[INFO] [stderr]     |
[INFO] [stderr] 424 |                         + ((cmp::max(denom_u >> 1, 1) - 1) as $v))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(cmp::max(denom_u >> 1, 1) - 1)`
[INFO] [stderr] ...
[INFO] [stderr] 475 | mul_div_impl_signed!(i32, u32, u64, 32);
[INFO] [stderr]     | ---------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:425:27
[INFO] [stderr]     |
[INFO] [stderr] 425 |                         / (denom_u as $v);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^ help: try: `u64::from(denom_u)`
[INFO] [stderr] ...
[INFO] [stderr] 475 | mul_div_impl_signed!(i32, u32, u64, 32);
[INFO] [stderr]     | ---------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:426:28
[INFO] [stderr]     |
[INFO] [stderr] 426 |                     if r > $u::MAX as $v {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^ help: try: `u64::from($u::MAX)`
[INFO] [stderr] ...
[INFO] [stderr] 475 | mul_div_impl_signed!(i32, u32, u64, 32);
[INFO] [stderr]     | ---------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:423:30
[INFO] [stderr]     |
[INFO] [stderr] 423 |                     let r = ((self_u as $v) * (num_u as $v)
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: try: `u32::from(self_u)`
[INFO] [stderr] ...
[INFO] [stderr] 476 | mul_div_impl_signed!(i16, u16, u32, 16);
[INFO] [stderr]     | ---------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:423:47
[INFO] [stderr]     |
[INFO] [stderr] 423 |                     let r = ((self_u as $v) * (num_u as $v)
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^ help: try: `u32::from(num_u)`
[INFO] [stderr] ...
[INFO] [stderr] 476 | mul_div_impl_signed!(i16, u16, u32, 16);
[INFO] [stderr]     | ---------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:424:27
[INFO] [stderr]     |
[INFO] [stderr] 424 |                         + ((cmp::max(denom_u >> 1, 1) - 1) as $v))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u32::from(cmp::max(denom_u >> 1, 1) - 1)`
[INFO] [stderr] ...
[INFO] [stderr] 476 | mul_div_impl_signed!(i16, u16, u32, 16);
[INFO] [stderr]     | ---------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:425:27
[INFO] [stderr]     |
[INFO] [stderr] 425 |                         / (denom_u as $v);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^ help: try: `u32::from(denom_u)`
[INFO] [stderr] ...
[INFO] [stderr] 476 | mul_div_impl_signed!(i16, u16, u32, 16);
[INFO] [stderr]     | ---------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:426:28
[INFO] [stderr]     |
[INFO] [stderr] 426 |                     if r > $u::MAX as $v {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^ help: try: `u32::from($u::MAX)`
[INFO] [stderr] ...
[INFO] [stderr] 476 | mul_div_impl_signed!(i16, u16, u32, 16);
[INFO] [stderr]     | ---------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:423:30
[INFO] [stderr]     |
[INFO] [stderr] 423 |                     let r = ((self_u as $v) * (num_u as $v)
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: try: `u16::from(self_u)`
[INFO] [stderr] ...
[INFO] [stderr] 477 | mul_div_impl_signed!(i8, u8, u16, 8);
[INFO] [stderr]     | ------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:423:47
[INFO] [stderr]     |
[INFO] [stderr] 423 |                     let r = ((self_u as $v) * (num_u as $v)
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^ help: try: `u16::from(num_u)`
[INFO] [stderr] ...
[INFO] [stderr] 477 | mul_div_impl_signed!(i8, u8, u16, 8);
[INFO] [stderr]     | ------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:424:27
[INFO] [stderr]     |
[INFO] [stderr] 424 |                         + ((cmp::max(denom_u >> 1, 1) - 1) as $v))
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(cmp::max(denom_u >> 1, 1) - 1)`
[INFO] [stderr] ...
[INFO] [stderr] 477 | mul_div_impl_signed!(i8, u8, u16, 8);
[INFO] [stderr]     | ------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:425:27
[INFO] [stderr]     |
[INFO] [stderr] 425 |                         / (denom_u as $v);
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^ help: try: `u16::from(denom_u)`
[INFO] [stderr] ...
[INFO] [stderr] 477 | mul_div_impl_signed!(i8, u8, u16, 8);
[INFO] [stderr]     | ------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:426:28
[INFO] [stderr]     |
[INFO] [stderr] 426 |                     if r > $u::MAX as $v {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^ help: try: `u16::from($u::MAX)`
[INFO] [stderr] ...
[INFO] [stderr] 477 | mul_div_impl_signed!(i8, u8, u16, 8);
[INFO] [stderr]     | ------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "18c8ccbf2134023a5deef873be71641c6d93d33a2bee9236e7ceff1586fdac3f"`
[INFO] running `"docker" "rm" "-f" "18c8ccbf2134023a5deef873be71641c6d93d33a2bee9236e7ceff1586fdac3f"`
[INFO] [stdout] 18c8ccbf2134023a5deef873be71641c6d93d33a2bee9236e7ceff1586fdac3f