[INFO] crate ofuton 0.1.0 is already in cache
[INFO] extracting crate ofuton 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/ofuton/0.1.0
[INFO] extracting crate ofuton 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ofuton/0.1.0
[INFO] validating manifest of ofuton-0.1.0 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 ofuton-0.1.0 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 ofuton-0.1.0
[INFO] finished frobbing ofuton-0.1.0
[INFO] frobbed toml for ofuton-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/ofuton/0.1.0/Cargo.toml
[INFO] started frobbing ofuton-0.1.0
[INFO] finished frobbing ofuton-0.1.0
[INFO] frobbed toml for ofuton-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ofuton/0.1.0/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 ofuton-0.1.0 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/ofuton/0.1.0:/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] ddf27437328d709df8e433e2c7cad86eea9dca33fe4557d3392b034f0824aec8
[INFO] running `"docker" "start" "-a" "ddf27437328d709df8e433e2c7cad86eea9dca33fe4557d3392b034f0824aec8"`
[INFO] [stderr]    Compiling ndarray v0.10.14
[INFO] [stderr]     Checking ofuton v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the loop variable `i` is used to index `axes`
[INFO] [stderr]   --> src/lib.rs:62:14
[INFO] [stderr]    |
[INFO] [stderr] 62 |     for i in 0..len {
[INFO] [stderr]    |              ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 62 |     for (i, <item>) in axes.iter().enumerate().take(len) {
[INFO] [stderr]    |         ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `outrow`.
[INFO] [stderr]   --> src/lib.rs:86:26
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 for i in 0..outrow.len() {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 for <item> in &mut outrow {
[INFO] [stderr]    |                     ^^^^^^    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:120:77
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let expected = [Complex::new(45.0,  0.        ), Complex::new(-4.5, 12.36364839), Complex::new(-4.5,   5.36289117),
[INFO] [stderr]     |                                                                             ^^^^^^^^^^^ help: consider: `12.363_648_39`
[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]    --> src/lib.rs:120:112
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let expected = [Complex::new(45.0,  0.        ), Complex::new(-4.5, 12.36364839), Complex::new(-4.5,   5.36289117),
[INFO] [stderr]     |                                                                                                                ^^^^^^^^^^ help: consider: `5.362_891_17`
[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]    --> src/lib.rs:121:45
[INFO] [stderr]     |
[INFO] [stderr] 121 |                         Complex::new(-4.5,  2.59807621), Complex::new(-4.5,  0.79347141), Complex::new(-4.5,  -0.79347141),
[INFO] [stderr]     |                                             ^^^^^^^^^^ help: consider: `2.598_076_21`
[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]    --> src/lib.rs:121:78
[INFO] [stderr]     |
[INFO] [stderr] 121 |                         Complex::new(-4.5,  2.59807621), Complex::new(-4.5,  0.79347141), Complex::new(-4.5,  -0.79347141),
[INFO] [stderr]     |                                                                              ^^^^^^^^^^ help: consider: `0.793_471_41`
[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]    --> src/lib.rs:121:112
[INFO] [stderr]     |
[INFO] [stderr] 121 |                         Complex::new(-4.5,  2.59807621), Complex::new(-4.5,  0.79347141), Complex::new(-4.5,  -0.79347141),
[INFO] [stderr]     |                                                                                                                ^^^^^^^^^^ help: consider: `0.793_471_41`
[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]    --> src/lib.rs:122:45
[INFO] [stderr]     |
[INFO] [stderr] 122 |                         Complex::new(-4.5, -2.59807621), Complex::new(-4.5, -5.36289117), Complex::new(-4.5, -12.36364839)];
[INFO] [stderr]     |                                             ^^^^^^^^^^ help: consider: `2.598_076_21`
[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]    --> src/lib.rs:122:78
[INFO] [stderr]     |
[INFO] [stderr] 122 |                         Complex::new(-4.5, -2.59807621), Complex::new(-4.5, -5.36289117), Complex::new(-4.5, -12.36364839)];
[INFO] [stderr]     |                                                                              ^^^^^^^^^^ help: consider: `5.362_891_17`
[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]    --> src/lib.rs:122:111
[INFO] [stderr]     |
[INFO] [stderr] 122 |                         Complex::new(-4.5, -2.59807621), Complex::new(-4.5, -5.36289117), Complex::new(-4.5, -12.36364839)];
[INFO] [stderr]     |                                                                                                               ^^^^^^^^^^^ help: consider: `12.363_648_39`
[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]    --> src/lib.rs:147:78
[INFO] [stderr]     |
[INFO] [stderr] 147 |         let expected = [Complex::new( 45.0,  0.        ), Complex::new(-4.5, 2.59807621), Complex::new(-4.5, -2.59807621),
[INFO] [stderr]     |                                                                              ^^^^^^^^^^ help: consider: `2.598_076_21`
[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]    --> src/lib.rs:147:111
[INFO] [stderr]     |
[INFO] [stderr] 147 |         let expected = [Complex::new( 45.0,  0.        ), Complex::new(-4.5, 2.59807621), Complex::new(-4.5, -2.59807621),
[INFO] [stderr]     |                                                                                                               ^^^^^^^^^^ help: consider: `2.598_076_21`
[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]    --> src/lib.rs:148:46
[INFO] [stderr]     |
[INFO] [stderr] 148 |                         Complex::new(-13.5,  7.79422863), Complex::new( 0.0, 0.        ), Complex::new( 0.0,  0.        ),
[INFO] [stderr]     |                                              ^^^^^^^^^^ help: consider: `7.794_228_63`
[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]    --> src/lib.rs:149:46
[INFO] [stderr]     |
[INFO] [stderr] 149 |                         Complex::new(-13.5, -7.79422863), Complex::new( 0.0, 0.        ), Complex::new( 0.0,  0.        )];
[INFO] [stderr]     |                                              ^^^^^^^^^^ help: consider: `7.794_228_63`
[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: the loop variable `i` is used to index `axes`
[INFO] [stderr]   --> src/lib.rs:62:14
[INFO] [stderr]    |
[INFO] [stderr] 62 |     for i in 0..len {
[INFO] [stderr]    |              ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 62 |     for (i, <item>) in axes.iter().enumerate().take(len) {
[INFO] [stderr]    |         ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `outrow`.
[INFO] [stderr]   --> src/lib.rs:86:26
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 for i in 0..outrow.len() {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 for <item> in &mut outrow {
[INFO] [stderr]    |                     ^^^^^^    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.39s
[INFO] running `"docker" "inspect" "ddf27437328d709df8e433e2c7cad86eea9dca33fe4557d3392b034f0824aec8"`
[INFO] running `"docker" "rm" "-f" "ddf27437328d709df8e433e2c7cad86eea9dca33fe4557d3392b034f0824aec8"`
[INFO] [stdout] ddf27437328d709df8e433e2c7cad86eea9dca33fe4557d3392b034f0824aec8