[INFO] crate aoc 0.3.0 is already in cache
[INFO] extracting crate aoc 0.3.0 into work/ex/clippy-test-run/sources/stable/reg/aoc/0.3.0
[INFO] extracting crate aoc 0.3.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/aoc/0.3.0
[INFO] validating manifest of aoc-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 aoc-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 aoc-0.3.0
[INFO] finished frobbing aoc-0.3.0
[INFO] frobbed toml for aoc-0.3.0 written to work/ex/clippy-test-run/sources/stable/reg/aoc/0.3.0/Cargo.toml
[INFO] started frobbing aoc-0.3.0
[INFO] finished frobbing aoc-0.3.0
[INFO] frobbed toml for aoc-0.3.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/aoc/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 aoc-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/aoc/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] f100004a46d79b8091761a0f600512b116be0a610c2f49fb38457532851f290a
[INFO] running `"docker" "start" "-a" "f100004a46d79b8091761a0f600512b116be0a610c2f49fb38457532851f290a"`
[INFO] [stderr]     Checking cachedir v0.1.1
[INFO] [stderr]     Checking tendril v0.3.1
[INFO] [stderr]    Compiling aoc_codegen v0.1.0
[INFO] [stderr]    Compiling string_cache v0.6.2
[INFO] [stderr]    Compiling markup5ever v0.3.2
[INFO] [stderr]     Checking chrono-tz v0.5.0
[INFO] [stderr]     Checking html5ever v0.18.0
[INFO] [stderr]     Checking select v0.4.2
[INFO] [stderr]     Checking aoc v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/client.rs:24:20
[INFO] [stderr]    |
[INFO] [stderr] 24 |             event: event.into(),
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: consider removing `.into()`: `event`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/client.rs:24:20
[INFO] [stderr]    |
[INFO] [stderr] 24 |             event: event.into(),
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: consider removing `.into()`: `event`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u32 may become silently lossy if types change
[INFO] [stderr]   --> src/util.rs:25:45
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let date = Eastern.ymd(year as i32, 12, day as u32).and_hms(0, 0, 0).with_timezone(&Local);
[INFO] [stderr]    |                                             ^^^^^^^^^^ help: try: `u32::from(day)`
[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/util.rs:25:45
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let date = Eastern.ymd(year as i32, 12, day as u32).and_hms(0, 0, 0).with_timezone(&Local);
[INFO] [stderr]    |                                             ^^^^^^^^^^ help: try: `u32::from(day)`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 28.79s
[INFO] running `"docker" "inspect" "f100004a46d79b8091761a0f600512b116be0a610c2f49fb38457532851f290a"`
[INFO] running `"docker" "rm" "-f" "f100004a46d79b8091761a0f600512b116be0a610c2f49fb38457532851f290a"`
[INFO] [stdout] f100004a46d79b8091761a0f600512b116be0a610c2f49fb38457532851f290a