[INFO] crate itertools-num 0.1.3 is already in cache
[INFO] extracting crate itertools-num 0.1.3 into work/ex/clippy-test-run/sources/stable/reg/itertools-num/0.1.3
[INFO] extracting crate itertools-num 0.1.3 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/itertools-num/0.1.3
[INFO] validating manifest of itertools-num-0.1.3 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 itertools-num-0.1.3 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 itertools-num-0.1.3
[INFO] finished frobbing itertools-num-0.1.3
[INFO] frobbed toml for itertools-num-0.1.3 written to work/ex/clippy-test-run/sources/stable/reg/itertools-num/0.1.3/Cargo.toml
[INFO] started frobbing itertools-num-0.1.3
[INFO] finished frobbing itertools-num-0.1.3
[INFO] frobbed toml for itertools-num-0.1.3 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/itertools-num/0.1.3/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 itertools-num-0.1.3 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/itertools-num/0.1.3:/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] 3beb8e93a4ca74504e0ad4405c47fd7f7335526092615a38254d7e7f4d394abd
[INFO] running `"docker" "start" "-a" "3beb8e93a4ca74504e0ad4405c47fd7f7335526092615a38254d7e7f4d394abd"`
[INFO] [stderr]     Checking itertools-num v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Checking quickcheck v0.7.2
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/linspace.rs:89:9
[INFO] [stderr]    |
[INFO] [stderr] 89 |         step: step,
[INFO] [stderr]    |         ^^^^^^^^^^ help: replace it with: `step`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/ext.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |         iter: iter,
[INFO] [stderr]    |         ^^^^^^^^^^ help: replace it with: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/linspace.rs:89:9
[INFO] [stderr]    |
[INFO] [stderr] 89 |         step: step,
[INFO] [stderr]    |         ^^^^^^^^^^ help: replace it with: `step`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/ext.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |         iter: iter,
[INFO] [stderr]    |         ^^^^^^^^^^ help: replace it with: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/tests.rs:21:34
[INFO] [stderr]    |
[INFO] [stderr] 21 |     assert_equal(iter, vec![0., -0.666666666667, -1.333333333333, -2.]);
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^ help: consider: `0.666_666_666_667`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/tests.rs:21:51
[INFO] [stderr]    |
[INFO] [stderr] 21 |     assert_equal(iter, vec![0., -0.666666666667, -1.333333333333, -2.]);
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^ help: consider: `1.333_333_333_333`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/tests.rs:24:41
[INFO] [stderr]    |
[INFO] [stderr] 24 |     assert_equal(iter.rev(), vec![-2., -1.333333333333, -0.666666666667, 0.]);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^ help: consider: `1.333_333_333_333`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> tests/tests.rs:24:58
[INFO] [stderr]    |
[INFO] [stderr] 24 |     assert_equal(iter.rev(), vec![-2., -1.333333333333, -0.666666666667, 0.]);
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^ help: consider: `0.666_666_666_667`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: float has excessive precision
[INFO] [stderr]   --> tests/tests.rs:21:34
[INFO] [stderr]    |
[INFO] [stderr] 21 |     assert_equal(iter, vec![0., -0.666666666667, -1.333333333333, -2.]);
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `0.666_666_7`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::excessive_precision)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] warning: float has excessive precision
[INFO] [stderr]   --> tests/tests.rs:21:51
[INFO] [stderr]    |
[INFO] [stderr] 21 |     assert_equal(iter, vec![0., -0.666666666667, -1.333333333333, -2.]);
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `1.333_333_4`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] warning: float has excessive precision
[INFO] [stderr]   --> tests/tests.rs:24:41
[INFO] [stderr]    |
[INFO] [stderr] 24 |     assert_equal(iter.rev(), vec![-2., -1.333333333333, -0.666666666667, 0.]);
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `1.333_333_4`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr] warning: float has excessive precision
[INFO] [stderr]   --> tests/tests.rs:24:58
[INFO] [stderr]    |
[INFO] [stderr] 24 |     assert_equal(iter.rev(), vec![-2., -1.333333333333, -0.666666666667, 0.]);
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^ help: consider changing the type or truncating it to: `0.666_666_7`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#excessive_precision
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `"docker" "inspect" "3beb8e93a4ca74504e0ad4405c47fd7f7335526092615a38254d7e7f4d394abd"`
[INFO] running `"docker" "rm" "-f" "3beb8e93a4ca74504e0ad4405c47fd7f7335526092615a38254d7e7f4d394abd"`
[INFO] [stdout] 3beb8e93a4ca74504e0ad4405c47fd7f7335526092615a38254d7e7f4d394abd