[INFO] crate cubeb 0.5.3 is already in cache
[INFO] extracting crate cubeb 0.5.3 into work/ex/clippy-test-run/sources/stable/reg/cubeb/0.5.3
[INFO] extracting crate cubeb 0.5.3 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/cubeb/0.5.3
[INFO] validating manifest of cubeb-0.5.3 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 cubeb-0.5.3 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 cubeb-0.5.3
[INFO] finished frobbing cubeb-0.5.3
[INFO] frobbed toml for cubeb-0.5.3 written to work/ex/clippy-test-run/sources/stable/reg/cubeb/0.5.3/Cargo.toml
[INFO] started frobbing cubeb-0.5.3
[INFO] finished frobbing cubeb-0.5.3
[INFO] frobbed toml for cubeb-0.5.3 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/cubeb/0.5.3/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 cubeb-0.5.3 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/cubeb/0.5.3:/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] 2bc5f168fd87b377ec4f6a944b90a85787908555cd762975305b58b34407560d
[INFO] running `"docker" "start" "-a" "2bc5f168fd87b377ec4f6a944b90a85787908555cd762975305b58b34407560d"`
[INFO] [stderr]    Compiling cubeb-sys v0.5.3
[INFO] [stderr]     Checking cubeb-core v0.5.3
[INFO] [stderr]     Checking cubeb v0.5.3 (/opt/crater/workdir)
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `stream::StreamBuilder<'a, F>`
[INFO] [stderr]    --> src/stream.rs:117:5
[INFO] [stderr]     |
[INFO] [stderr] 117 | /     pub fn new() -> StreamBuilder<'a, F> {
[INFO] [stderr] 118 | |         StreamBuilder {
[INFO] [stderr] 119 | |             name: None,
[INFO] [stderr] 120 | |             input: None,
[INFO] [stderr] ...   |
[INFO] [stderr] 126 | |         }
[INFO] [stderr] 127 | |     }
[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] 106 | #[derive(Default)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `stream::StreamBuilder<'a, F>`
[INFO] [stderr]    --> src/stream.rs:117:5
[INFO] [stderr]     |
[INFO] [stderr] 117 | /     pub fn new() -> StreamBuilder<'a, F> {
[INFO] [stderr] 118 | |         StreamBuilder {
[INFO] [stderr] 119 | |             name: None,
[INFO] [stderr] 120 | |             input: None,
[INFO] [stderr] ...   |
[INFO] [stderr] 126 | |         }
[INFO] [stderr] 127 | |     }
[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] 106 | #[derive(Default)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.53s
[INFO] running `"docker" "inspect" "2bc5f168fd87b377ec4f6a944b90a85787908555cd762975305b58b34407560d"`
[INFO] running `"docker" "rm" "-f" "2bc5f168fd87b377ec4f6a944b90a85787908555cd762975305b58b34407560d"`
[INFO] [stdout] 2bc5f168fd87b377ec4f6a944b90a85787908555cd762975305b58b34407560d