[INFO] crate codeviz_common 0.2.2 is already in cache
[INFO] extracting crate codeviz_common 0.2.2 into work/ex/clippy-test-run/sources/stable/reg/codeviz_common/0.2.2
[INFO] extracting crate codeviz_common 0.2.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/codeviz_common/0.2.2
[INFO] validating manifest of codeviz_common-0.2.2 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 codeviz_common-0.2.2 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 codeviz_common-0.2.2
[INFO] finished frobbing codeviz_common-0.2.2
[INFO] frobbed toml for codeviz_common-0.2.2 written to work/ex/clippy-test-run/sources/stable/reg/codeviz_common/0.2.2/Cargo.toml
[INFO] started frobbing codeviz_common-0.2.2
[INFO] finished frobbing codeviz_common-0.2.2
[INFO] frobbed toml for codeviz_common-0.2.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/codeviz_common/0.2.2/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 codeviz_common-0.2.2 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/codeviz_common/0.2.2:/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] af4314afc1477b7f22bf8bf940b6a115efbcf165850ebbf52f2efd3e01ff0698
[INFO] running `"docker" "start" "-a" "af4314afc1477b7f22bf8bf940b6a115efbcf165850ebbf52f2efd3e01ff0698"`
[INFO] [stderr]     Checking codeviz_common v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/element_formatter.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             write: write,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `write`
[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/statement.rs:46:21
[INFO] [stderr]    |
[INFO] [stderr] 46 |         Statement { parts: parts }
[INFO] [stderr]    |                     ^^^^^^^^^^^^ help: replace it with: `parts`
[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/element_formatter.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             write: write,
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: replace it with: `write`
[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/statement.rs:46:21
[INFO] [stderr]    |
[INFO] [stderr] 46 |         Statement { parts: parts }
[INFO] [stderr]    |                     ^^^^^^^^^^^^ help: replace it with: `parts`
[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: you should consider deriving a `Default` implementation for `elements::Elements<Var>`
[INFO] [stderr]   --> src/elements.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     pub fn new() -> Elements<Var> {
[INFO] [stderr] 16 | |         Elements { elements: Vec::new() }
[INFO] [stderr] 17 | |     }
[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] 4  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: this loop could be written as a `for` loop
[INFO] [stderr]   --> src/elements.rs:55:32
[INFO] [stderr]    |
[INFO] [stderr] 55 |         while let Some(part) = it.next() {
[INFO] [stderr]    |                                ^^^^^^^^^ help: try: `for part in it { .. }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::while_let_on_iterator)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_on_iterator
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `statement::Statement<Var>`
[INFO] [stderr]   --> src/statement.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | /     pub fn new() -> Statement<Var> {
[INFO] [stderr] 17 | |         Statement { parts: Vec::new() }
[INFO] [stderr] 18 | |     }
[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] 5  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: this loop could be written as a `for` loop
[INFO] [stderr]   --> src/statement.rs:41:32
[INFO] [stderr]    |
[INFO] [stderr] 41 |         while let Some(part) = it.next() {
[INFO] [stderr]    |                                ^^^^^^^^^ help: try: `for part in it { .. }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_on_iterator
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `elements::Elements<Var>`
[INFO] [stderr]   --> src/elements.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | /     pub fn new() -> Elements<Var> {
[INFO] [stderr] 16 | |         Elements { elements: Vec::new() }
[INFO] [stderr] 17 | |     }
[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] 4  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: this loop could be written as a `for` loop
[INFO] [stderr]   --> src/elements.rs:55:32
[INFO] [stderr]    |
[INFO] [stderr] 55 |         while let Some(part) = it.next() {
[INFO] [stderr]    |                                ^^^^^^^^^ help: try: `for part in it { .. }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::while_let_on_iterator)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_on_iterator
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `statement::Statement<Var>`
[INFO] [stderr]   --> src/statement.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | /     pub fn new() -> Statement<Var> {
[INFO] [stderr] 17 | |         Statement { parts: Vec::new() }
[INFO] [stderr] 18 | |     }
[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] 5  | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: this loop could be written as a `for` loop
[INFO] [stderr]   --> src/statement.rs:41:32
[INFO] [stderr]    |
[INFO] [stderr] 41 |         while let Some(part) = it.next() {
[INFO] [stderr]    |                                ^^^^^^^^^ help: try: `for part in it { .. }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_on_iterator
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `"docker" "inspect" "af4314afc1477b7f22bf8bf940b6a115efbcf165850ebbf52f2efd3e01ff0698"`
[INFO] running `"docker" "rm" "-f" "af4314afc1477b7f22bf8bf940b6a115efbcf165850ebbf52f2efd3e01ff0698"`
[INFO] [stdout] af4314afc1477b7f22bf8bf940b6a115efbcf165850ebbf52f2efd3e01ff0698