[INFO] updating cached repository yoshuawuyts/fibonnaci-stream
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yoshuawuyts/fibonnaci-stream
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yoshuawuyts/fibonnaci-stream" "work/ex/clippy-test-run/sources/stable/gh/yoshuawuyts/fibonnaci-stream"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/yoshuawuyts/fibonnaci-stream'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yoshuawuyts/fibonnaci-stream" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/yoshuawuyts/fibonnaci-stream"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/yoshuawuyts/fibonnaci-stream'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0e7594a4aa0c40eb094be9100fc318135a8f411e
[INFO] sha for GitHub repo yoshuawuyts/fibonnaci-stream: 0e7594a4aa0c40eb094be9100fc318135a8f411e
[INFO] validating manifest of yoshuawuyts/fibonnaci-stream 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 yoshuawuyts/fibonnaci-stream 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 yoshuawuyts/fibonnaci-stream
[INFO] finished frobbing yoshuawuyts/fibonnaci-stream
[INFO] frobbed toml for yoshuawuyts/fibonnaci-stream written to work/ex/clippy-test-run/sources/stable/gh/yoshuawuyts/fibonnaci-stream/Cargo.toml
[INFO] started frobbing yoshuawuyts/fibonnaci-stream
[INFO] finished frobbing yoshuawuyts/fibonnaci-stream
[INFO] frobbed toml for yoshuawuyts/fibonnaci-stream written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/yoshuawuyts/fibonnaci-stream/Cargo.toml
[INFO] crate yoshuawuyts/fibonnaci-stream has a lockfile. skipping
[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 yoshuawuyts/fibonnaci-stream 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-7/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/gh/yoshuawuyts/fibonnaci-stream:/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] f834fa1ef9dc024a7c960c7aed5ea62896518eacadd660329efd93dda9086366
[INFO] running `"docker" "start" "-a" "f834fa1ef9dc024a7c960c7aed5ea62896518eacadd660329efd93dda9086366"`
[INFO] [stderr]     Checking futures v0.1.18
[INFO] [stderr]     Checking fibonnaci-stream v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `FibStream`
[INFO] [stderr]   --> src/lib.rs:66:3
[INFO] [stderr]    |
[INFO] [stderr] 66 | /   pub fn new() -> FibStream {
[INFO] [stderr] 67 | |     FibStream { prev: 0, num: 1 }
[INFO] [stderr] 68 | |   }
[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] 56 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `FibStream`
[INFO] [stderr]   --> src/lib.rs:66:3
[INFO] [stderr]    |
[INFO] [stderr] 66 | /   pub fn new() -> FibStream {
[INFO] [stderr] 67 | |     FibStream { prev: 0, num: 1 }
[INFO] [stderr] 68 | |   }
[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] 56 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.37s
[INFO] running `"docker" "inspect" "f834fa1ef9dc024a7c960c7aed5ea62896518eacadd660329efd93dda9086366"`
[INFO] running `"docker" "rm" "-f" "f834fa1ef9dc024a7c960c7aed5ea62896518eacadd660329efd93dda9086366"`
[INFO] [stdout] f834fa1ef9dc024a7c960c7aed5ea62896518eacadd660329efd93dda9086366