[INFO] crate rench 0.3.0 is already in cache
[INFO] extracting crate rench 0.3.0 into work/ex/clippy-test-run/sources/stable/reg/rench/0.3.0
[INFO] extracting crate rench 0.3.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rench/0.3.0
[INFO] validating manifest of rench-0.3.0 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 rench-0.3.0 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 rench-0.3.0
[INFO] finished frobbing rench-0.3.0
[INFO] frobbed toml for rench-0.3.0 written to work/ex/clippy-test-run/sources/stable/reg/rench/0.3.0/Cargo.toml
[INFO] started frobbing rench-0.3.0
[INFO] finished frobbing rench-0.3.0
[INFO] frobbed toml for rench-0.3.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rench/0.3.0/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 rench-0.3.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/rench/0.3.0:/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] 5b218ef2c3058083d95e480f68b5a73f678ae2b524225b5b10ed99fe1aed8e1d
[INFO] running `"docker" "start" "-a" "5b218ef2c3058083d95e480f68b5a73f678ae2b524225b5b10ed99fe1aed8e1d"`
[INFO] [stderr]     Checking rench v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/stats.rs:331:13
[INFO] [stderr]     |
[INFO] [stderr] 331 |             duration: duration,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `duration`
[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/stats.rs:331:13
[INFO] [stderr]     |
[INFO] [stderr] 331 |             duration: duration,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `duration`
[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: long literal lacking separators
[INFO] [stderr]   --> src/stats.rs:41:37
[INFO] [stderr]    |
[INFO] [stderr] 41 |         assert_eq!(Duration::new(1, 500000).to_ms(), 1000.5f64);
[INFO] [stderr]    |                                     ^^^^^^ help: consider: `500_000`
[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/stats.rs:46:39
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let ms: MS = Duration::new(1, 500000).into();
[INFO] [stderr]    |                                       ^^^^^^ help: consider: `500_000`
[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/stats.rs:53:47
[INFO] [stderr]    |
[INFO] [stderr] 53 |         assert_eq!(duration, Duration::new(1, 500000));
[INFO] [stderr]    |                                               ^^^^^^ help: consider: `500_000`
[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/stats.rs:369:54
[INFO] [stderr]     |
[INFO] [stderr] 369 |         assert_eq!(summary.average, Duration::new(2, 500000000));
[INFO] [stderr]     |                                                      ^^^^^^^^^ help: consider: `500_000_000`
[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/stats.rs:381:53
[INFO] [stderr]     |
[INFO] [stderr] 381 |         assert_eq!(summary.stddev, Duration::new(1, 290994448));
[INFO] [stderr]     |                                                     ^^^^^^^^^ help: consider: `290_994_448`
[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/stats.rs:405:53
[INFO] [stderr]     |
[INFO] [stderr] 405 |         assert_eq!(summary.median, Duration::new(2, 500000000));
[INFO] [stderr]     |                                                     ^^^^^^^^^ help: consider: `500_000_000`
[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: this .into_iter() call is equivalent to .iter() and will not move the slice
[INFO] [stderr]   --> src/chart.rs:31:35
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let data: Vec<f64> = data.into_iter().map(|d| d.clone().into()).collect();
[INFO] [stderr]    |                                   ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice
[INFO] [stderr]   --> src/chart.rs:31:35
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let data: Vec<f64> = data.into_iter().map(|d| d.clone().into()).collect();
[INFO] [stderr]    |                                   ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `vec!`
[INFO] [stderr]   --> src/chart.rs:72:39
[INFO] [stderr]    |
[INFO] [stderr] 72 |         let chart = Chart::new().make(&vec![1, 2, 3, 4, 3, 2, 1]);
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[1, 2, 3, 4, 3, 2, 1]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_vec)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `vec!`
[INFO] [stderr]   --> src/chart.rs:91:49
[INFO] [stderr]    |
[INFO] [stderr] 91 |         let chart = Chart::new().height(4).make(&vec![1, 2, 3, 4, 3, 2, 1]);
[INFO] [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[1, 2, 3, 4, 3, 2, 1]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> src/stats.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |         assert_eq!(Duration::new(1, 500000).to_ms(), 1000.5f64);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> src/stats.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |         assert_eq!(Duration::new(1, 500000).to_ms(), 1000.5f64);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rench`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5b218ef2c3058083d95e480f68b5a73f678ae2b524225b5b10ed99fe1aed8e1d"`
[INFO] running `"docker" "rm" "-f" "5b218ef2c3058083d95e480f68b5a73f678ae2b524225b5b10ed99fe1aed8e1d"`
[INFO] [stdout] 5b218ef2c3058083d95e480f68b5a73f678ae2b524225b5b10ed99fe1aed8e1d