[INFO] updating cached repository pacmancoder/netsuke
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pacmancoder/netsuke
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pacmancoder/netsuke" "work/ex/clippy-test-run/sources/stable/gh/pacmancoder/netsuke"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/pacmancoder/netsuke'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pacmancoder/netsuke" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/pacmancoder/netsuke"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/pacmancoder/netsuke'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b9af995379651519320ba400b2ab335701b65d81
[INFO] sha for GitHub repo pacmancoder/netsuke: b9af995379651519320ba400b2ab335701b65d81
[INFO] validating manifest of pacmancoder/netsuke 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 pacmancoder/netsuke 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 pacmancoder/netsuke
[INFO] finished frobbing pacmancoder/netsuke
[INFO] frobbed toml for pacmancoder/netsuke written to work/ex/clippy-test-run/sources/stable/gh/pacmancoder/netsuke/Cargo.toml
[INFO] started frobbing pacmancoder/netsuke
[INFO] finished frobbing pacmancoder/netsuke
[INFO] frobbed toml for pacmancoder/netsuke written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/pacmancoder/netsuke/Cargo.toml
[INFO] crate pacmancoder/netsuke 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 pacmancoder/netsuke 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-4/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/pacmancoder/netsuke:/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] d78b5c032ccf15b5ebaaaf98b59e90d55f3464943ca12a89e7106d68b42a9bba
[INFO] running `"docker" "start" "-a" "d78b5c032ccf15b5ebaaaf98b59e90d55f3464943ca12a89e7106d68b42a9bba"`
[INFO] [stderr]     Checking netsuke v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Arg`, `SubCommand`
[INFO] [stderr]  --> src/main.rs:2:17
[INFO] [stderr]   |
[INFO] [stderr] 2 | use clap::{App, Arg, SubCommand};
[INFO] [stderr]   |                 ^^^  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arg`, `SubCommand`
[INFO] [stderr]  --> src/main.rs:2:17
[INFO] [stderr]   |
[INFO] [stderr] 2 | use clap::{App, Arg, SubCommand};
[INFO] [stderr]   |                 ^^^  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `app`
[INFO] [stderr]  --> src/main.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let app = App::new("netsuke")
[INFO] [stderr]   |         ^^^ help: consider using `_app` instead
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `app`
[INFO] [stderr]  --> src/main.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let app = App::new("netsuke")
[INFO] [stderr]   |         ^^^ help: consider using `_app` instead
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "d78b5c032ccf15b5ebaaaf98b59e90d55f3464943ca12a89e7106d68b42a9bba"`
[INFO] running `"docker" "rm" "-f" "d78b5c032ccf15b5ebaaaf98b59e90d55f3464943ca12a89e7106d68b42a9bba"`
[INFO] [stdout] d78b5c032ccf15b5ebaaaf98b59e90d55f3464943ca12a89e7106d68b42a9bba