[INFO] updating cached repository userqq/vp-tree-hamming-distance-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/userqq/vp-tree-hamming-distance-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/userqq/vp-tree-hamming-distance-rs" "work/ex/clippy-test-run/sources/stable/gh/userqq/vp-tree-hamming-distance-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/userqq/vp-tree-hamming-distance-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/userqq/vp-tree-hamming-distance-rs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/userqq/vp-tree-hamming-distance-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/userqq/vp-tree-hamming-distance-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d2719cf6934bd6d1a71fb662b9cc63a92207818b
[INFO] sha for GitHub repo userqq/vp-tree-hamming-distance-rs: d2719cf6934bd6d1a71fb662b9cc63a92207818b
[INFO] validating manifest of userqq/vp-tree-hamming-distance-rs 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 userqq/vp-tree-hamming-distance-rs 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 userqq/vp-tree-hamming-distance-rs
[INFO] finished frobbing userqq/vp-tree-hamming-distance-rs
[INFO] frobbed toml for userqq/vp-tree-hamming-distance-rs written to work/ex/clippy-test-run/sources/stable/gh/userqq/vp-tree-hamming-distance-rs/Cargo.toml
[INFO] started frobbing userqq/vp-tree-hamming-distance-rs
[INFO] finished frobbing userqq/vp-tree-hamming-distance-rs
[INFO] frobbed toml for userqq/vp-tree-hamming-distance-rs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/userqq/vp-tree-hamming-distance-rs/Cargo.toml
[INFO] crate userqq/vp-tree-hamming-distance-rs has a lockfile. skipping
[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 userqq/vp-tree-hamming-distance-rs against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/userqq/vp-tree-hamming-distance-rs:/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] 011d54cf993278b81c30c2c352620f5d22d4375c7e84389529e6d6892c5e98fb
[INFO] running `"docker" "start" "-a" "011d54cf993278b81c30c2c352620f5d22d4375c7e84389529e6d6892c5e98fb"`
[INFO] [stderr]     Checking bk-tree v0.2.0
[INFO] [stderr]     Checking hash_search v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/main.rs:13:25
[INFO] [stderr]    |
[INFO] [stderr] 13 |             let mut k = (1 << i);
[INFO] [stderr]    |                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:26:15
[INFO] [stderr]    |
[INFO] [stderr] 26 |     tree.add(-3572687289547480823i64);
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `3_572_687_289_547_480_823i64`
[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/main.rs:27:15
[INFO] [stderr]    |
[INFO] [stderr] 27 |     tree.add(-8197022089740803831i64);
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `8_197_022_089_740_803_831i64`
[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/main.rs:28:15
[INFO] [stderr]    |
[INFO] [stderr] 28 |     tree.add(-4132236144266432247i64);
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `4_132_236_144_266_432_247i64`
[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/main.rs:29:15
[INFO] [stderr]    |
[INFO] [stderr] 29 |     tree.add(-3717382884479454973i64);
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `3_717_382_884_479_454_973i64`
[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/main.rs:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 |     tree.add(-2969170184338595071i64);
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `2_969_170_184_338_595_071i64`
[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/main.rs:31:14
[INFO] [stderr]    |
[INFO] [stderr] 31 |     tree.add(853075759859001988i64);
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^ help: consider: `853_075_759_859_001_988i64`
[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/main.rs:32:15
[INFO] [stderr]    |
[INFO] [stderr] 32 |     tree.add(-4079676741827119093i64);
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `4_079_676_741_827_119_093i64`
[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/main.rs:33:15
[INFO] [stderr]    |
[INFO] [stderr] 33 |     tree.add(-7591000451928546551i64);
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `7_591_000_451_928_546_551i64`
[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/main.rs:34:15
[INFO] [stderr]    |
[INFO] [stderr] 34 |     tree.add(-3571016074831056637i64);
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `3_571_016_074_831_056_637i64`
[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/main.rs:36:26
[INFO] [stderr]    |
[INFO] [stderr] 36 |     for i in tree.find(&-3572687289547480823i64, 10) {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `3_572_687_289_547_480_823i64`
[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: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/main.rs:13:25
[INFO] [stderr]    |
[INFO] [stderr] 13 |             let mut k = (1 << i);
[INFO] [stderr]    |                         ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:26:15
[INFO] [stderr]    |
[INFO] [stderr] 26 |     tree.add(-3572687289547480823i64);
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `3_572_687_289_547_480_823i64`
[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/main.rs:27:15
[INFO] [stderr]    |
[INFO] [stderr] 27 |     tree.add(-8197022089740803831i64);
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `8_197_022_089_740_803_831i64`
[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/main.rs:28:15
[INFO] [stderr]    |
[INFO] [stderr] 28 |     tree.add(-4132236144266432247i64);
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `4_132_236_144_266_432_247i64`
[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/main.rs:29:15
[INFO] [stderr]    |
[INFO] [stderr] 29 |     tree.add(-3717382884479454973i64);
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `3_717_382_884_479_454_973i64`
[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/main.rs:30:15
[INFO] [stderr]    |
[INFO] [stderr] 30 |     tree.add(-2969170184338595071i64);
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `2_969_170_184_338_595_071i64`
[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/main.rs:31:14
[INFO] [stderr]    |
[INFO] [stderr] 31 |     tree.add(853075759859001988i64);
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^ help: consider: `853_075_759_859_001_988i64`
[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/main.rs:32:15
[INFO] [stderr]    |
[INFO] [stderr] 32 |     tree.add(-4079676741827119093i64);
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `4_079_676_741_827_119_093i64`
[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/main.rs:33:15
[INFO] [stderr]    |
[INFO] [stderr] 33 |     tree.add(-7591000451928546551i64);
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `7_591_000_451_928_546_551i64`
[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/main.rs:34:15
[INFO] [stderr]    |
[INFO] [stderr] 34 |     tree.add(-3571016074831056637i64);
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `3_571_016_074_831_056_637i64`
[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/main.rs:36:26
[INFO] [stderr]    |
[INFO] [stderr] 36 |     for i in tree.find(&-3572687289547480823i64, 10) {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^ help: consider: `3_572_687_289_547_480_823i64`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "011d54cf993278b81c30c2c352620f5d22d4375c7e84389529e6d6892c5e98fb"`
[INFO] running `"docker" "rm" "-f" "011d54cf993278b81c30c2c352620f5d22d4375c7e84389529e6d6892c5e98fb"`
[INFO] [stdout] 011d54cf993278b81c30c2c352620f5d22d4375c7e84389529e6d6892c5e98fb