[INFO] crate brids 0.3.1 is already in cache
[INFO] extracting crate brids 0.3.1 into work/ex/clippy-test-run/sources/stable/reg/brids/0.3.1
[INFO] extracting crate brids 0.3.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/brids/0.3.1
[INFO] validating manifest of brids-0.3.1 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of brids-0.3.1 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing brids-0.3.1
[INFO] finished frobbing brids-0.3.1
[INFO] frobbed toml for brids-0.3.1 written to work/ex/clippy-test-run/sources/stable/reg/brids/0.3.1/Cargo.toml
[INFO] started frobbing brids-0.3.1
[INFO] finished frobbing brids-0.3.1
[INFO] frobbed toml for brids-0.3.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/brids/0.3.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting brids-0.3.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/brids/0.3.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f4c67873a190ef18ac0e901d1da0dbb575bb5638c0c75351857eb44bf9640e9e
[INFO] running `"docker" "start" "-a" "f4c67873a190ef18ac0e901d1da0dbb575bb5638c0c75351857eb44bf9640e9e"`
[INFO] [stderr]     Checking brids v0.3.1 (/opt/crater/workdir)
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/cpf.rs:133:32
[INFO] [stderr]     |
[INFO] [stderr] 133 |                 .map(|(&n, x)| n as u32 * x as u32)
[INFO] [stderr]     |                                ^^^^^^^^ help: try: `u32::from(n)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/cpf.rs:140:29
[INFO] [stderr]     |
[INFO] [stderr] 140 |             if remainder != check_digit as u32 {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(check_digit)`
[INFO] [stderr]     |
[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 u32 may become silently lossy if types change
[INFO] [stderr]    --> src/cpf.rs:165:32
[INFO] [stderr]     |
[INFO] [stderr] 165 |                 .map(|(&n, x)| n as u32 * x as u32)
[INFO] [stderr]     |                                ^^^^^^^^ help: try: `u32::from(n)`
[INFO] [stderr]     |
[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 u32 may become silently lossy if types change
[INFO] [stderr]    --> src/cnpj.rs:136:32
[INFO] [stderr]     |
[INFO] [stderr] 136 |                 .map(|(&n, x)| n as u32 * x as u32)
[INFO] [stderr]     |                                ^^^^^^^^ help: try: `u32::from(n)`
[INFO] [stderr]     |
[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 u32 may become silently lossy if types change
[INFO] [stderr]    --> src/cnpj.rs:143:29
[INFO] [stderr]     |
[INFO] [stderr] 143 |             if remainder != check_digit as u32 {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(check_digit)`
[INFO] [stderr]     |
[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 u32 may become silently lossy if types change
[INFO] [stderr]    --> src/cnpj.rs:169:32
[INFO] [stderr]     |
[INFO] [stderr] 169 |                 .map(|(&n, x)| n as u32 * x as u32)
[INFO] [stderr]     |                                ^^^^^^^^ help: try: `u32::from(n)`
[INFO] [stderr]     |
[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 u32 may become silently lossy if types change
[INFO] [stderr]    --> src/cpf.rs:133:32
[INFO] [stderr]     |
[INFO] [stderr] 133 |                 .map(|(&n, x)| n as u32 * x as u32)
[INFO] [stderr]     |                                ^^^^^^^^ help: try: `u32::from(n)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]    --> src/cpf.rs:140:29
[INFO] [stderr]     |
[INFO] [stderr] 140 |             if remainder != check_digit as u32 {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(check_digit)`
[INFO] [stderr]     |
[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 u32 may become silently lossy if types change
[INFO] [stderr]    --> src/cpf.rs:165:32
[INFO] [stderr]     |
[INFO] [stderr] 165 |                 .map(|(&n, x)| n as u32 * x as u32)
[INFO] [stderr]     |                                ^^^^^^^^ help: try: `u32::from(n)`
[INFO] [stderr]     |
[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 u32 may become silently lossy if types change
[INFO] [stderr]    --> src/cnpj.rs:136:32
[INFO] [stderr]     |
[INFO] [stderr] 136 |                 .map(|(&n, x)| n as u32 * x as u32)
[INFO] [stderr]     |                                ^^^^^^^^ help: try: `u32::from(n)`
[INFO] [stderr]     |
[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 u32 may become silently lossy if types change
[INFO] [stderr]    --> src/cnpj.rs:143:29
[INFO] [stderr]     |
[INFO] [stderr] 143 |             if remainder != check_digit as u32 {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^ help: try: `u32::from(check_digit)`
[INFO] [stderr]     |
[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 u32 may become silently lossy if types change
[INFO] [stderr]    --> src/cnpj.rs:169:32
[INFO] [stderr]     |
[INFO] [stderr] 169 |                 .map(|(&n, x)| n as u32 * x as u32)
[INFO] [stderr]     |                                ^^^^^^^^ help: try: `u32::from(n)`
[INFO] [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 3.76s
[INFO] running `"docker" "inspect" "f4c67873a190ef18ac0e901d1da0dbb575bb5638c0c75351857eb44bf9640e9e"`
[INFO] running `"docker" "rm" "-f" "f4c67873a190ef18ac0e901d1da0dbb575bb5638c0c75351857eb44bf9640e9e"`
[INFO] [stdout] f4c67873a190ef18ac0e901d1da0dbb575bb5638c0c75351857eb44bf9640e9e