[INFO] updating cached repository jimblandy/ex-triangle
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jimblandy/ex-triangle
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jimblandy/ex-triangle" "work/ex/clippy-test-run/sources/stable/gh/jimblandy/ex-triangle"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/jimblandy/ex-triangle'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jimblandy/ex-triangle" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jimblandy/ex-triangle"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jimblandy/ex-triangle'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 06749cb8549d41919594b1eed07f291a183d97d7
[INFO] sha for GitHub repo jimblandy/ex-triangle: 06749cb8549d41919594b1eed07f291a183d97d7
[INFO] validating manifest of jimblandy/ex-triangle 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 jimblandy/ex-triangle 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 jimblandy/ex-triangle
[INFO] finished frobbing jimblandy/ex-triangle
[INFO] frobbed toml for jimblandy/ex-triangle written to work/ex/clippy-test-run/sources/stable/gh/jimblandy/ex-triangle/Cargo.toml
[INFO] started frobbing jimblandy/ex-triangle
[INFO] finished frobbing jimblandy/ex-triangle
[INFO] frobbed toml for jimblandy/ex-triangle written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jimblandy/ex-triangle/Cargo.toml
[INFO] crate jimblandy/ex-triangle 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 jimblandy/ex-triangle against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/jimblandy/ex-triangle:/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] c24948a5ef61c876981179fb2d470484272d95cefd283aef70d9ff9647745cc4
[INFO] running `"docker" "start" "-a" "c24948a5ef61c876981179fb2d470484272d95cefd283aef70d9ff9647745cc4"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.5
[INFO] [stderr]     Checking cgmath v0.12.0
[INFO] [stderr]     Checking wayland-sys v0.5.11
[INFO] [stderr]     Checking wayland-client v0.5.12
[INFO] [stderr]     Checking backtrace v0.2.3
[INFO] [stderr]     Checking wayland-kbd v0.3.6
[INFO] [stderr]     Checking wayland-window v0.2.3
[INFO] [stderr]     Checking glutin v0.6.2
[INFO] [stderr]     Checking glium v0.15.0
[INFO] [stderr]     Checking ex-triangle v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/main.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 | /             match event {
[INFO] [stderr] 72 | |                 Event::Closed => return,
[INFO] [stderr] 73 | |                 _ => ()
[INFO] [stderr] 74 | |             }
[INFO] [stderr]    | |_____________^ help: try this: `if let Event::Closed = event { return }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/main.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 | /             match event {
[INFO] [stderr] 72 | |                 Event::Closed => return,
[INFO] [stderr] 73 | |                 _ => ()
[INFO] [stderr] 74 | |             }
[INFO] [stderr]    | |_____________^ help: try this: `if let Event::Closed = event { return }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.10s
[INFO] running `"docker" "inspect" "c24948a5ef61c876981179fb2d470484272d95cefd283aef70d9ff9647745cc4"`
[INFO] running `"docker" "rm" "-f" "c24948a5ef61c876981179fb2d470484272d95cefd283aef70d9ff9647745cc4"`
[INFO] [stdout] c24948a5ef61c876981179fb2d470484272d95cefd283aef70d9ff9647745cc4