[INFO] crate bitvector 0.1.1 is already in cache
[INFO] extracting crate bitvector 0.1.1 into work/ex/clippy-test-run/sources/stable/reg/bitvector/0.1.1
[INFO] extracting crate bitvector 0.1.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/bitvector/0.1.1
[INFO] validating manifest of bitvector-0.1.1 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 bitvector-0.1.1 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 bitvector-0.1.1
[INFO] finished frobbing bitvector-0.1.1
[INFO] frobbed toml for bitvector-0.1.1 written to work/ex/clippy-test-run/sources/stable/reg/bitvector/0.1.1/Cargo.toml
[INFO] started frobbing bitvector-0.1.1
[INFO] finished frobbing bitvector-0.1.1
[INFO] frobbed toml for bitvector-0.1.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/bitvector/0.1.1/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 bitvector-0.1.1 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/bitvector/0.1.1:/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" "-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] 0008ed929f5c65d898ae1510b01538303249e33443c5729dace80a4c1106bccb
[INFO] running `"docker" "start" "-a" "0008ed929f5c65d898ae1510b01538303249e33443c5729dace80a4c1106bccb"`
[INFO] [stderr]     Checking bitvector v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |             bits: bits,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `bits`
[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/lib.rs:98:13
[INFO] [stderr]    |
[INFO] [stderr] 98 |             bits: bits,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `bits`
[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/lib.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |             bits: bits,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `bits`
[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/lib.rs:98:13
[INFO] [stderr]    |
[INFO] [stderr] 98 |             bits: bits,
[INFO] [stderr]    |             ^^^^^^^^^^ help: replace it with: `bits`
[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: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:361:9
[INFO] [stderr]     |
[INFO] [stderr] 361 |         return Some(self.idx - 1);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(self.idx - 1)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:361:9
[INFO] [stderr]     |
[INFO] [stderr] 361 |         return Some(self.idx - 1);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(self.idx - 1)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:322:5
[INFO] [stderr]     |
[INFO] [stderr] 322 | /     pub fn iter<'a>(&'a self) -> BitVectorIter<'a> {
[INFO] [stderr] 323 | |         BitVectorIter {
[INFO] [stderr] 324 | |             iter: self.vector.iter(),
[INFO] [stderr] 325 | |             current: 0,
[INFO] [stderr] ...   |
[INFO] [stderr] 328 | |         }
[INFO] [stderr] 329 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: explicit lifetimes given in parameter types where they could be elided (or replaced with `'_` if needed by type declaration)
[INFO] [stderr]    --> src/lib.rs:322:5
[INFO] [stderr]     |
[INFO] [stderr] 322 | /     pub fn iter<'a>(&'a self) -> BitVectorIter<'a> {
[INFO] [stderr] 323 | |         BitVectorIter {
[INFO] [stderr] 324 | |             iter: self.vector.iter(),
[INFO] [stderr] 325 | |             current: 0,
[INFO] [stderr] ...   |
[INFO] [stderr] 328 | |         }
[INFO] [stderr] 329 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_lifetimes)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `vec!`
[INFO] [stderr]    --> src/lib.rs:685:18
[INFO] [stderr]     |
[INFO] [stderr] 685 |         for i in vec![0,1,3,5,11,12,19,23] { bitvec.insert(i); }
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0,1,3,5,11,12,19,23]`
[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/lib.rs:687:18
[INFO] [stderr]     |
[INFO] [stderr] 687 |         for i in vec![0,1,3,5,7,11,13,17,19,23] { bitvec2.insert(i); }
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0,1,3,5,7,11,13,17,19,23]`
[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] warning: useless use of `vec!`
[INFO] [stderr]    --> src/lib.rs:704:18
[INFO] [stderr]     |
[INFO] [stderr] 704 |         for i in vec![0,1,3,5,11,12,19,23] { bitvec.insert(i); }
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0,1,3,5,11,12,19,23]`
[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] warning: useless use of `vec!`
[INFO] [stderr]    --> src/lib.rs:706:18
[INFO] [stderr]     |
[INFO] [stderr] 706 |         for i in vec![0,1,3,5,7,11,13,17,19,23] { bitvec2.insert(i); }
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0,1,3,5,7,11,13,17,19,23]`
[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] warning: useless use of `vec!`
[INFO] [stderr]    --> src/lib.rs:708:18
[INFO] [stderr]     |
[INFO] [stderr] 708 |         for i in vec![0,1,3,5,11,12,19,23] { bitvec3.insert(i); }
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0,1,3,5,11,12,19,23]`
[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] warning: useless use of `vec!`
[INFO] [stderr]    --> src/lib.rs:718:18
[INFO] [stderr]     |
[INFO] [stderr] 718 |         for i in vec![0,1,3,5,11,12,19,23] { bitvec.insert(i); }
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0,1,3,5,11,12,19,23]`
[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] warning: useless use of `vec!`
[INFO] [stderr]  --> examples/basic_op.rs:6:14
[INFO] [stderr]   |
[INFO] [stderr] 6 |     for i in vec![0,1,3,5,7,11,13,17,19,23] { test_vec.insert(i); }
[INFO] [stderr]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[0,1,3,5,7,11,13,17,19,23]`
[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]  --> examples/basic_op.rs:9:14
[INFO] [stderr]   |
[INFO] [stderr] 9 |     for i in vec![3,5,9,13,19,40,45] { test_vec2.insert(i); }
[INFO] [stderr]   |              ^^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[3,5,9,13,19,40,45]`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `"docker" "inspect" "0008ed929f5c65d898ae1510b01538303249e33443c5729dace80a4c1106bccb"`
[INFO] running `"docker" "rm" "-f" "0008ed929f5c65d898ae1510b01538303249e33443c5729dace80a4c1106bccb"`
[INFO] [stdout] 0008ed929f5c65d898ae1510b01538303249e33443c5729dace80a4c1106bccb