[INFO] crate len-trait 0.6.1 is already in cache
[INFO] extracting crate len-trait 0.6.1 into work/ex/clippy-test-run/sources/stable/reg/len-trait/0.6.1
[INFO] extracting crate len-trait 0.6.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/len-trait/0.6.1
[INFO] validating manifest of len-trait-0.6.1 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 len-trait-0.6.1 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 len-trait-0.6.1
[INFO] finished frobbing len-trait-0.6.1
[INFO] frobbed toml for len-trait-0.6.1 written to work/ex/clippy-test-run/sources/stable/reg/len-trait/0.6.1/Cargo.toml
[INFO] started frobbing len-trait-0.6.1
[INFO] finished frobbing len-trait-0.6.1
[INFO] frobbed toml for len-trait-0.6.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/len-trait/0.6.1/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 len-trait-0.6.1 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-4/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/len-trait/0.6.1:/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] 802afdc0edf51ba9981e51848f9bee35ffebb4ded88986b9200d2c37fb4bf96b
[INFO] running `"docker" "start" "-a" "802afdc0edf51ba9981e51848f9bee35ffebb4ded88986b9200d2c37fb4bf96b"`
[INFO] [stderr]     Checking len-trait v0.6.1 (/opt/crater/workdir)
[INFO] [stderr] warning: lint name `len_without_is_empty` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]   --> src/len.rs:33:44
[INFO] [stderr]    |
[INFO] [stderr] 33 | #[cfg_attr(feature = "cargo-clippy", allow(len_without_is_empty))]
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^ help: change it to: `clippy::len_without_is_empty`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(renamed_and_removed_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: lint name `len_without_is_empty` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]   --> src/len.rs:33:44
[INFO] [stderr]    |
[INFO] [stderr] 33 | #[cfg_attr(feature = "cargo-clippy", allow(len_without_is_empty))]
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^ help: change it to: `clippy::len_without_is_empty`
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:76:24
[INFO] [stderr]    |
[INFO] [stderr] 76 | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]    |                        ^^^^^^^^
[INFO] [stderr]    = note: #[deny(renamed_and_removed_lints)] implied by #[deny(warnings)]
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `len-trait`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: lint name `len_without_is_empty` is deprecated and may not have an effect in the future. Also `cfg_attr(cargo-clippy)` won't be necessary anymore
[INFO] [stderr]   --> src/len.rs:33:44
[INFO] [stderr]    |
[INFO] [stderr] 33 | #[cfg_attr(feature = "cargo-clippy", allow(len_without_is_empty))]
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^ help: change it to: `clippy::len_without_is_empty`
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "802afdc0edf51ba9981e51848f9bee35ffebb4ded88986b9200d2c37fb4bf96b"`
[INFO] running `"docker" "rm" "-f" "802afdc0edf51ba9981e51848f9bee35ffebb4ded88986b9200d2c37fb4bf96b"`
[INFO] [stdout] 802afdc0edf51ba9981e51848f9bee35ffebb4ded88986b9200d2c37fb4bf96b