[INFO] crate mles-client 1.0.6 is already in cache
[INFO] extracting crate mles-client 1.0.6 into work/ex/clippy-test-run/sources/stable/reg/mles-client/1.0.6
[INFO] extracting crate mles-client 1.0.6 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/mles-client/1.0.6
[INFO] validating manifest of mles-client-1.0.6 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 mles-client-1.0.6 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 mles-client-1.0.6
[INFO] finished frobbing mles-client-1.0.6
[INFO] frobbed toml for mles-client-1.0.6 written to work/ex/clippy-test-run/sources/stable/reg/mles-client/1.0.6/Cargo.toml
[INFO] started frobbing mles-client-1.0.6
[INFO] finished frobbing mles-client-1.0.6
[INFO] frobbed toml for mles-client-1.0.6 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/mles-client/1.0.6/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 mles-client-1.0.6 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/mles-client/1.0.6:/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] 40af52c5b5bdfc7663d70d4e8efc098a8ab1cdf2e432b8f0768d2b175f18c96c
[INFO] running `"docker" "start" "-a" "40af52c5b5bdfc7663d70d4e8efc098a8ab1cdf2e432b8f0768d2b175f18c96c"`
[INFO] [stderr]     Checking serde_cbor v0.9.0
[INFO] [stderr]     Checking input_buffer v0.1.1
[INFO] [stderr]     Checking tungstenite v0.5.4
[INFO] [stderr]     Checking mles-utils v1.1.1
[INFO] [stderr]     Checking tokio-tungstenite v0.4.0
[INFO] [stderr]     Checking mles-client v1.0.6 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]    --> src/main.rs:150:41
[INFO] [stderr]     |
[INFO] [stderr] 150 |             let (sink, stream) = stream.framed(Bytes).split();
[INFO] [stderr]     |                                         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]    --> src/main.rs:150:41
[INFO] [stderr]     |
[INFO] [stderr] 150 |             let (sink, stream) = stream.framed(Bytes).split();
[INFO] [stderr]     |                                         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]    --> src/main.rs:341:37
[INFO] [stderr]     |
[INFO] [stderr] 341 |         let (sink, stream) = stream.framed(Bytes).split();
[INFO] [stderr]     |                                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_io::AsyncRead::framed': Use tokio_codec::Decoder::framed instead
[INFO] [stderr]    --> src/main.rs:341:37
[INFO] [stderr]     |
[INFO] [stderr] 341 |         let (sink, stream) = stream.framed(Bytes).split();
[INFO] [stderr]     |                                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/main.rs:172:20
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 if rdecoded.get_messages().len() > 0 {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!rdecoded.get_messages().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 character literal to u8. `char`s are 4 bytes wide in rust, so casting to u8 truncates them
[INFO] [stderr]    --> src/main.rs:212:37
[INFO] [stderr]     |
[INFO] [stderr] 212 |             if msghdr.get_type() != 'M' as u8 {
[INFO] [stderr]     |                                     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::char_lit_as_u8)] on by default
[INFO] [stderr]     = help: Consider using a byte literal instead:
[INFO] [stderr]             b'M'
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#char_lit_as_u8
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/main.rs:172:20
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 if rdecoded.get_messages().len() > 0 {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!rdecoded.get_messages().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 character literal to u8. `char`s are 4 bytes wide in rust, so casting to u8 truncates them
[INFO] [stderr]    --> src/main.rs:212:37
[INFO] [stderr]     |
[INFO] [stderr] 212 |             if msghdr.get_type() != 'M' as u8 {
[INFO] [stderr]     |                                     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::char_lit_as_u8)] on by default
[INFO] [stderr]     = help: Consider using a byte literal instead:
[INFO] [stderr]             b'M'
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#char_lit_as_u8
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.08s
[INFO] running `"docker" "inspect" "40af52c5b5bdfc7663d70d4e8efc098a8ab1cdf2e432b8f0768d2b175f18c96c"`
[INFO] running `"docker" "rm" "-f" "40af52c5b5bdfc7663d70d4e8efc098a8ab1cdf2e432b8f0768d2b175f18c96c"`
[INFO] [stdout] 40af52c5b5bdfc7663d70d4e8efc098a8ab1cdf2e432b8f0768d2b175f18c96c