[INFO] crate unic-idna-mapping 0.7.0 is already in cache
[INFO] extracting crate unic-idna-mapping 0.7.0 into work/ex/clippy-test-run/sources/stable/reg/unic-idna-mapping/0.7.0
[INFO] extracting crate unic-idna-mapping 0.7.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/unic-idna-mapping/0.7.0
[INFO] validating manifest of unic-idna-mapping-0.7.0 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 unic-idna-mapping-0.7.0 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 unic-idna-mapping-0.7.0
[INFO] finished frobbing unic-idna-mapping-0.7.0
[INFO] frobbed toml for unic-idna-mapping-0.7.0 written to work/ex/clippy-test-run/sources/stable/reg/unic-idna-mapping/0.7.0/Cargo.toml
[INFO] started frobbing unic-idna-mapping-0.7.0
[INFO] finished frobbing unic-idna-mapping-0.7.0
[INFO] frobbed toml for unic-idna-mapping-0.7.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/unic-idna-mapping/0.7.0/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 unic-idna-mapping-0.7.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-7/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/unic-idna-mapping/0.7.0:/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] f0c477adc762541b74e6fd6867363863520f27ff35b997b390f42b08e569f32d
[INFO] running `"docker" "start" "-a" "f0c477adc762541b74e6fd6867363863520f27ff35b997b390f42b08e569f32d"`
[INFO] [stderr]     Checking unic-idna-mapping v0.7.0 (/opt/crater/workdir)
[INFO] [stderr] warning: lint name `unreadable_literal` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]   --> src/mapping.rs:42:48
[INFO] [stderr]    |
[INFO] [stderr] 42 |     #[cfg_attr(feature = "cargo-clippy", allow(unreadable_literal))]
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^ help: change it to: `clippy::unreadable_literal`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(renamed_and_removed_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint name `unreadable_literal` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]   --> src/mapping.rs:42:48
[INFO] [stderr]    |
[INFO] [stderr] 42 |     #[cfg_attr(feature = "cargo-clippy", allow(unreadable_literal))]
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^ help: change it to: `clippy::unreadable_literal`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(renamed_and_removed_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint name `unreadable_literal` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]   --> src/mapping.rs:42:48
[INFO] [stderr]    |
[INFO] [stderr] 42 |     #[cfg_attr(feature = "cargo-clippy", allow(unreadable_literal))]
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^ help: change it to: `clippy::unreadable_literal`
[INFO] [stderr] 
[INFO] [stderr] warning: lint name `unreadable_literal` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]   --> src/mapping.rs:42:48
[INFO] [stderr]    |
[INFO] [stderr] 42 |     #[cfg_attr(feature = "cargo-clippy", allow(unreadable_literal))]
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^ help: change it to: `clippy::unreadable_literal`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.86s
[INFO] running `"docker" "inspect" "f0c477adc762541b74e6fd6867363863520f27ff35b997b390f42b08e569f32d"`
[INFO] running `"docker" "rm" "-f" "f0c477adc762541b74e6fd6867363863520f27ff35b997b390f42b08e569f32d"`
[INFO] [stdout] f0c477adc762541b74e6fd6867363863520f27ff35b997b390f42b08e569f32d