[INFO] crate phf_builder 0.7.23 is already in cache
[INFO] extracting crate phf_builder 0.7.23 into work/ex/clippy-test-run/sources/stable/reg/phf_builder/0.7.23
[INFO] extracting crate phf_builder 0.7.23 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/phf_builder/0.7.23
[INFO] validating manifest of phf_builder-0.7.23 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 phf_builder-0.7.23 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 phf_builder-0.7.23
[INFO] finished frobbing phf_builder-0.7.23
[INFO] frobbed toml for phf_builder-0.7.23 written to work/ex/clippy-test-run/sources/stable/reg/phf_builder/0.7.23/Cargo.toml
[INFO] started frobbing phf_builder-0.7.23
[INFO] finished frobbing phf_builder-0.7.23
[INFO] frobbed toml for phf_builder-0.7.23 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/phf_builder/0.7.23/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 phf_builder-0.7.23 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/reg/phf_builder/0.7.23:/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] 98b505b12996672fe0aec2d5f49b3670e077fab33070894229b4ec7a562bbe20
[INFO] running `"docker" "start" "-a" "98b505b12996672fe0aec2d5f49b3670e077fab33070894229b4ec7a562bbe20"`
[INFO] [stderr]     Checking phf_generator v0.7.23
[INFO] [stderr]     Checking phf_builder v0.7.23 (/opt/crater/workdir)
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `Map<K, V>`
[INFO] [stderr]   --> src/lib.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | /     pub fn new() -> Map<K, V> {
[INFO] [stderr] 21 | |         Map {
[INFO] [stderr] 22 | |             keys: vec![],
[INFO] [stderr] 23 | |             values: vec![],
[INFO] [stderr] 24 | |         }
[INFO] [stderr] 25 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `Set<T>`
[INFO] [stderr]   --> src/lib.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 | /     pub fn new() -> Set<T> {
[INFO] [stderr] 77 | |         Set { map: Map::new() }
[INFO] [stderr] 78 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 74 | impl Default for Set<T> {
[INFO] [stderr] 75 |     fn default() -> Self {
[INFO] [stderr] 76 |         Self::new()
[INFO] [stderr] 77 |     }
[INFO] [stderr] 78 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `OrderedMap<K, V>`
[INFO] [stderr]    --> src/lib.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 | /     pub fn new() -> OrderedMap<K, V> {
[INFO] [stderr] 107 | |         OrderedMap {
[INFO] [stderr] 108 | |             keys: vec![],
[INFO] [stderr] 109 | |             values: vec![],
[INFO] [stderr] 110 | |         }
[INFO] [stderr] 111 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 99  | #[derive(Default)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `OrderedSet<T>`
[INFO] [stderr]    --> src/lib.rs:155:5
[INFO] [stderr]     |
[INFO] [stderr] 155 | /     pub fn new() -> OrderedSet<T> {
[INFO] [stderr] 156 | |         OrderedSet { map: OrderedMap::new() }
[INFO] [stderr] 157 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 153 | impl Default for OrderedSet<T> {
[INFO] [stderr] 154 |     fn default() -> Self {
[INFO] [stderr] 155 |         Self::new()
[INFO] [stderr] 156 |     }
[INFO] [stderr] 157 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `Map<K, V>`
[INFO] [stderr]   --> src/lib.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | /     pub fn new() -> Map<K, V> {
[INFO] [stderr] 21 | |         Map {
[INFO] [stderr] 22 | |             keys: vec![],
[INFO] [stderr] 23 | |             values: vec![],
[INFO] [stderr] 24 | |         }
[INFO] [stderr] 25 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `Set<T>`
[INFO] [stderr]   --> src/lib.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 | /     pub fn new() -> Set<T> {
[INFO] [stderr] 77 | |         Set { map: Map::new() }
[INFO] [stderr] 78 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 74 | impl Default for Set<T> {
[INFO] [stderr] 75 |     fn default() -> Self {
[INFO] [stderr] 76 |         Self::new()
[INFO] [stderr] 77 |     }
[INFO] [stderr] 78 | }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `OrderedMap<K, V>`
[INFO] [stderr]    --> src/lib.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 | /     pub fn new() -> OrderedMap<K, V> {
[INFO] [stderr] 107 | |         OrderedMap {
[INFO] [stderr] 108 | |             keys: vec![],
[INFO] [stderr] 109 | |             values: vec![],
[INFO] [stderr] 110 | |         }
[INFO] [stderr] 111 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 99  | #[derive(Default)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `OrderedSet<T>`
[INFO] [stderr]    --> src/lib.rs:155:5
[INFO] [stderr]     |
[INFO] [stderr] 155 | /     pub fn new() -> OrderedSet<T> {
[INFO] [stderr] 156 | |         OrderedSet { map: OrderedMap::new() }
[INFO] [stderr] 157 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 153 | impl Default for OrderedSet<T> {
[INFO] [stderr] 154 |     fn default() -> Self {
[INFO] [stderr] 155 |         Self::new()
[INFO] [stderr] 156 |     }
[INFO] [stderr] 157 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `"docker" "inspect" "98b505b12996672fe0aec2d5f49b3670e077fab33070894229b4ec7a562bbe20"`
[INFO] running `"docker" "rm" "-f" "98b505b12996672fe0aec2d5f49b3670e077fab33070894229b4ec7a562bbe20"`
[INFO] [stdout] 98b505b12996672fe0aec2d5f49b3670e077fab33070894229b4ec7a562bbe20