[INFO] crate priority-queue 0.5.2 is already in cache
[INFO] extracting crate priority-queue 0.5.2 into work/ex/clippy-test-run/sources/stable/reg/priority-queue/0.5.2
[INFO] extracting crate priority-queue 0.5.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/priority-queue/0.5.2
[INFO] validating manifest of priority-queue-0.5.2 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 priority-queue-0.5.2 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 priority-queue-0.5.2
[INFO] finished frobbing priority-queue-0.5.2
[INFO] frobbed toml for priority-queue-0.5.2 written to work/ex/clippy-test-run/sources/stable/reg/priority-queue/0.5.2/Cargo.toml
[INFO] started frobbing priority-queue-0.5.2
[INFO] finished frobbing priority-queue-0.5.2
[INFO] frobbed toml for priority-queue-0.5.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/priority-queue/0.5.2/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 priority-queue-0.5.2 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/priority-queue/0.5.2:/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] 518a533bc0ad67aa64e388173d5d658f98a057dedc3f5e4a49066556e13da10e
[INFO] running `"docker" "start" "-a" "518a533bc0ad67aa64e388173d5d658f98a057dedc3f5e4a49066556e13da10e"`
[INFO] [stderr]     Checking indexmap v0.4.1
[INFO] [stderr]     Checking uuid v0.5.1
[INFO] [stderr]     Checking priority-queue v0.5.2 (/opt/crater/workdir)
[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/pqueue.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 | /     pub fn iter<'a>(&'a self) -> ::pqueue::Iter<'a, I, P>  {
[INFO] [stderr] 82 | |         ::pqueue::Iter{iter: self.map.iter()}
[INFO] [stderr] 83 | |     }
[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/pqueue.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 | /     pub fn iter_mut<'a>(&'a mut self) -> ::pqueue::IterMut<'a, I, P> {
[INFO] [stderr] 96 | |         ::pqueue::IterMut::new(self)
[INFO] [stderr] 97 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: taken reference of right operand
[INFO] [stderr]    --> src/pqueue.rs:226:17
[INFO] [stderr]     |
[INFO] [stderr] 226 |                 ( self.map.get_index(*self.heap.get_unchecked(parent(i))).unwrap().1 < &priority )
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^---------^^
[INFO] [stderr]     |                                                                                        |
[INFO] [stderr]     |                                                                                        help: use the right value directly: `priority`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[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/pqueue.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 | /     pub fn iter<'a>(&'a self) -> ::pqueue::Iter<'a, I, P>  {
[INFO] [stderr] 82 | |         ::pqueue::Iter{iter: self.map.iter()}
[INFO] [stderr] 83 | |     }
[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/pqueue.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 | /     pub fn iter_mut<'a>(&'a mut self) -> ::pqueue::IterMut<'a, I, P> {
[INFO] [stderr] 96 | |         ::pqueue::IterMut::new(self)
[INFO] [stderr] 97 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_lifetimes
[INFO] [stderr] 
[INFO] [stderr] warning: taken reference of right operand
[INFO] [stderr]    --> src/pqueue.rs:226:17
[INFO] [stderr]     |
[INFO] [stderr] 226 |                 ( self.map.get_index(*self.heap.get_unchecked(parent(i))).unwrap().1 < &priority )
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^---------^^
[INFO] [stderr]     |                                                                                        |
[INFO] [stderr]     |                                                                                        help: use the right value directly: `priority`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `"docker" "inspect" "518a533bc0ad67aa64e388173d5d658f98a057dedc3f5e4a49066556e13da10e"`
[INFO] running `"docker" "rm" "-f" "518a533bc0ad67aa64e388173d5d658f98a057dedc3f5e4a49066556e13da10e"`
[INFO] [stdout] 518a533bc0ad67aa64e388173d5d658f98a057dedc3f5e4a49066556e13da10e