[INFO] crate ctr 0.3.0 is already in cache
[INFO] extracting crate ctr 0.3.0 into work/ex/clippy-test-run/sources/stable/reg/ctr/0.3.0
[INFO] extracting crate ctr 0.3.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ctr/0.3.0
[INFO] validating manifest of ctr-0.3.0 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ctr-0.3.0 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ctr-0.3.0
[INFO] finished frobbing ctr-0.3.0
[INFO] frobbed toml for ctr-0.3.0 written to work/ex/clippy-test-run/sources/stable/reg/ctr/0.3.0/Cargo.toml
[INFO] started frobbing ctr-0.3.0
[INFO] finished frobbing ctr-0.3.0
[INFO] frobbed toml for ctr-0.3.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ctr/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting ctr-0.3.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/ctr/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 083accde94f2cd19657bd6b2b85a9571531baab5792643aed8b9ec0ab229ab80
[INFO] running `"docker" "start" "-a" "083accde94f2cd19657bd6b2b85a9571531baab5792643aed8b9ec0ab229ab80"`
[INFO] [stderr]     Checking stream-cipher v0.3.0
[INFO] [stderr]     Checking aes-soft v0.3.3
[INFO] [stderr]     Checking ctr v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking aes v0.3.2
[INFO] [stderr] error: casting from `*const stream_cipher::generic_array::GenericArray<u8, stream_cipher::generic_array::typenum::UInt<stream_cipher::generic_array::typenum::UInt<stream_cipher::generic_array::typenum::UInt<stream_cipher::generic_array::typenum::UInt<stream_cipher::generic_array::typenum::UInt<stream_cipher::generic_array::typenum::UTerm, stream_cipher::generic_array::typenum::B1>, stream_cipher::generic_array::typenum::B0>, stream_cipher::generic_array::typenum::B0>, stream_cipher::generic_array::typenum::B0>, stream_cipher::generic_array::typenum::B0>>` to a more-strictly-aligned pointer (`*const [u64; 2]`)
[INFO] [stderr]    --> src/lib.rs:108:17
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 nonce as *const GenArr<u8, Self::NonceSize> as *const [u64; 2]
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::cast_ptr_alignment)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/lib.rs:172:12
[INFO] [stderr]     |
[INFO] [stderr] 172 |         if data.len() != 0 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!data.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:194:60
[INFO] [stderr]     |
[INFO] [stderr] 194 |             Some(pos) => self.counter.wrapping_sub(1)*bs + pos as u64,
[INFO] [stderr]     |                                                            ^^^^^^^^^^ help: try: `u64::from(pos)`
[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] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `ctr`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "083accde94f2cd19657bd6b2b85a9571531baab5792643aed8b9ec0ab229ab80"`
[INFO] running `"docker" "rm" "-f" "083accde94f2cd19657bd6b2b85a9571531baab5792643aed8b9ec0ab229ab80"`
[INFO] [stdout] 083accde94f2cd19657bd6b2b85a9571531baab5792643aed8b9ec0ab229ab80