[INFO] crate ethereum-types-serialize 0.2.1 is already in cache
[INFO] extracting crate ethereum-types-serialize 0.2.1 into work/ex/clippy-test-run/sources/stable/reg/ethereum-types-serialize/0.2.1
[INFO] extracting crate ethereum-types-serialize 0.2.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ethereum-types-serialize/0.2.1
[INFO] validating manifest of ethereum-types-serialize-0.2.1 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 ethereum-types-serialize-0.2.1 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 ethereum-types-serialize-0.2.1
[INFO] finished frobbing ethereum-types-serialize-0.2.1
[INFO] frobbed toml for ethereum-types-serialize-0.2.1 written to work/ex/clippy-test-run/sources/stable/reg/ethereum-types-serialize/0.2.1/Cargo.toml
[INFO] started frobbing ethereum-types-serialize-0.2.1
[INFO] finished frobbing ethereum-types-serialize-0.2.1
[INFO] frobbed toml for ethereum-types-serialize-0.2.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ethereum-types-serialize/0.2.1/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 ethereum-types-serialize-0.2.1 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-3/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/ethereum-types-serialize/0.2.1:/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 -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] a27e874cf3fb4674f4e041fd016a3beba8e5615e72ffb255a145e7f1bf54cb29
[INFO] running `"docker" "start" "-a" "a27e874cf3fb4674f4e041fd016a3beba8e5615e72ffb255a145e7f1bf54cb29"`
[INFO] [stderr]    Compiling serde v1.0.85
[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 `serde`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a27e874cf3fb4674f4e041fd016a3beba8e5615e72ffb255a145e7f1bf54cb29"`
[INFO] running `"docker" "rm" "-f" "a27e874cf3fb4674f4e041fd016a3beba8e5615e72ffb255a145e7f1bf54cb29"`
[INFO] [stdout] a27e874cf3fb4674f4e041fd016a3beba8e5615e72ffb255a145e7f1bf54cb29