[INFO] crate dces 0.1.1 is already in cache
[INFO] extracting crate dces 0.1.1 into work/ex/clippy-test-run/sources/stable/reg/dces/0.1.1
[INFO] extracting crate dces 0.1.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/dces/0.1.1
[INFO] validating manifest of dces-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 dces-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 dces-0.1.1
[INFO] finished frobbing dces-0.1.1
[INFO] frobbed toml for dces-0.1.1 written to work/ex/clippy-test-run/sources/stable/reg/dces/0.1.1/Cargo.toml
[INFO] started frobbing dces-0.1.1
[INFO] finished frobbing dces-0.1.1
[INFO] frobbed toml for dces-0.1.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/dces/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 dces-0.1.1 against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/dces/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 -Dclippy::into_iter_on_array" "-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] bff852b8d4072b8eb930ff5032ee3d336d7717f565dfee96b30f6de9c05a7822
[INFO] running `"docker" "start" "-a" "bff852b8d4072b8eb930ff5032ee3d336d7717f565dfee96b30f6de9c05a7822"`
[INFO] [stderr]     Checking dces v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] error: usage of `contains_key` followed by `insert` on a `BTreeMap`
[INFO] [stderr]    --> src/system/mod.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 100 | /         if !self.priorities.contains_key(&priority) {
[INFO] [stderr] 101 | |             self.priorities.insert(priority, vec![system_id]);
[INFO] [stderr] 102 | |             return
[INFO] [stderr] 103 | |         }
[INFO] [stderr]     | |_________^ help: consider using: `self.priorities.entry(priority)`
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:3:9
[INFO] [stderr]     |
[INFO] [stderr] 3   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[deny(clippy::map_entry)] implied by #[deny(warnings)]
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_entry
[INFO] [stderr] 
[INFO] [stderr] error: redundant closure found
[INFO] [stderr]    --> src/system/mod.rs:112:13
[INFO] [stderr]     |
[INFO] [stderr] 112 |             |es| Ok(es),
[INFO] [stderr]     |             ^^^^^^^^^^^ help: remove closure as shown: `Ok`
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:3:9
[INFO] [stderr]     |
[INFO] [stderr] 3   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[deny(clippy::redundant_closure)] implied by #[deny(warnings)]
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] error: redundant closure found
[INFO] [stderr]    --> src/system/mod.rs:123:13
[INFO] [stderr]     |
[INFO] [stderr] 123 |             |es| Ok(es),
[INFO] [stderr]     |             ^^^^^^^^^^^ help: remove closure as shown: `Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] error: methods called `new` usually return `Self`
[INFO] [stderr]   --> src/world/mod.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | /     pub fn new() -> World<VecEntityContainer> {
[INFO] [stderr] 28 | |         World::from_container(VecEntityContainer::default())
[INFO] [stderr] 29 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:3:9
[INFO] [stderr]    |
[INFO] [stderr] 3  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: #[deny(clippy::new_ret_no_self)] implied by #[deny(warnings)]
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_ret_no_self
[INFO] [stderr] 
[INFO] [stderr] error: you seem to want to iterate on a map's values
[INFO] [stderr]   --> src/world/mod.rs:88:26
[INFO] [stderr]    |
[INFO] [stderr] 88 |         for (_, prio) in priorities {
[INFO] [stderr]    |                          ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:3:9
[INFO] [stderr]    |
[INFO] [stderr] 3  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: #[deny(clippy::for_kv_map)] implied by #[deny(warnings)]
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_kv_map
[INFO] [stderr] help: use the corresponding method
[INFO] [stderr]    |
[INFO] [stderr] 88 |         for prio in priorities.values() {
[INFO] [stderr]    |             ^^^^    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `dces`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/system/tests.rs:33:16
[INFO] [stderr]    |
[INFO] [stderr] 33 |     assert_eq!(esm.entity_systems.get(&0).unwrap().priority, 5);
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&esm.entity_systems[&0]`
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:3:9
[INFO] [stderr]    |
[INFO] [stderr] 3  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: #[deny(clippy::get_unwrap)] implied by #[deny(warnings)]
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] error: usage of `contains_key` followed by `insert` on a `BTreeMap`
[INFO] [stderr]    --> src/system/mod.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr] 100 | /         if !self.priorities.contains_key(&priority) {
[INFO] [stderr] 101 | |             self.priorities.insert(priority, vec![system_id]);
[INFO] [stderr] 102 | |             return
[INFO] [stderr] 103 | |         }
[INFO] [stderr]     | |_________^ help: consider using: `self.priorities.entry(priority)`
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:3:9
[INFO] [stderr]     |
[INFO] [stderr] 3   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[deny(clippy::map_entry)] implied by #[deny(warnings)]
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_entry
[INFO] [stderr] 
[INFO] [stderr] error: redundant closure found
[INFO] [stderr]    --> src/system/mod.rs:112:13
[INFO] [stderr]     |
[INFO] [stderr] 112 |             |es| Ok(es),
[INFO] [stderr]     |             ^^^^^^^^^^^ help: remove closure as shown: `Ok`
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:3:9
[INFO] [stderr]     |
[INFO] [stderr] 3   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: #[deny(clippy::redundant_closure)] implied by #[deny(warnings)]
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] error: redundant closure found
[INFO] [stderr]    --> src/system/mod.rs:123:13
[INFO] [stderr]     |
[INFO] [stderr] 123 |             |es| Ok(es),
[INFO] [stderr]     |             ^^^^^^^^^^^ help: remove closure as shown: `Ok`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure
[INFO] [stderr] 
[INFO] [stderr] error: methods called `new` usually return `Self`
[INFO] [stderr]   --> src/world/mod.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | /     pub fn new() -> World<VecEntityContainer> {
[INFO] [stderr] 28 | |         World::from_container(VecEntityContainer::default())
[INFO] [stderr] 29 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:3:9
[INFO] [stderr]    |
[INFO] [stderr] 3  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: #[deny(clippy::new_ret_no_self)] implied by #[deny(warnings)]
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_ret_no_self
[INFO] [stderr] 
[INFO] [stderr] error: you seem to want to iterate on a map's values
[INFO] [stderr]   --> src/world/mod.rs:88:26
[INFO] [stderr]    |
[INFO] [stderr] 88 |         for (_, prio) in priorities {
[INFO] [stderr]    |                          ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:3:9
[INFO] [stderr]    |
[INFO] [stderr] 3  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: #[deny(clippy::for_kv_map)] implied by #[deny(warnings)]
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#for_kv_map
[INFO] [stderr] help: use the corresponding method
[INFO] [stderr]    |
[INFO] [stderr] 88 |         for prio in priorities.values() {
[INFO] [stderr]    |             ^^^^    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `dces`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "bff852b8d4072b8eb930ff5032ee3d336d7717f565dfee96b30f6de9c05a7822"`
[INFO] running `"docker" "rm" "-f" "bff852b8d4072b8eb930ff5032ee3d336d7717f565dfee96b30f6de9c05a7822"`
[INFO] [stdout] bff852b8d4072b8eb930ff5032ee3d336d7717f565dfee96b30f6de9c05a7822