[INFO] updating cached repository giacomogallina/rustatus
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/giacomogallina/rustatus
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/giacomogallina/rustatus" "work/ex/clippy-test-run/sources/stable/gh/giacomogallina/rustatus"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/giacomogallina/rustatus'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/giacomogallina/rustatus" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/giacomogallina/rustatus"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/giacomogallina/rustatus'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d1aa50f0f726409bf80a3827409dec88f942a07e
[INFO] sha for GitHub repo giacomogallina/rustatus: d1aa50f0f726409bf80a3827409dec88f942a07e
[INFO] validating manifest of giacomogallina/rustatus 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 giacomogallina/rustatus 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 giacomogallina/rustatus
[INFO] finished frobbing giacomogallina/rustatus
[INFO] frobbed toml for giacomogallina/rustatus written to work/ex/clippy-test-run/sources/stable/gh/giacomogallina/rustatus/Cargo.toml
[INFO] started frobbing giacomogallina/rustatus
[INFO] finished frobbing giacomogallina/rustatus
[INFO] frobbed toml for giacomogallina/rustatus written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/giacomogallina/rustatus/Cargo.toml
[INFO] crate giacomogallina/rustatus 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 giacomogallina/rustatus 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-5/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/giacomogallina/rustatus:/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] a6bc78c95b3bf6b2c6018a4f33a9844acfcd20a138485e3a7c27830589ed8171
[INFO] running `"docker" "start" "-a" "a6bc78c95b3bf6b2c6018a4f33a9844acfcd20a138485e3a7c27830589ed8171"`
[INFO] [stderr]     Checking debug-builders v0.1.0
[INFO] [stderr]     Checking byteorder v0.3.13
[INFO] [stderr]     Checking bytesize v0.1.3
[INFO] [stderr]     Checking serde v0.6.15
[INFO] [stderr]     Checking chrono v0.3.0
[INFO] [stderr]     Checking unix_socket v0.4.6
[INFO] [stderr]     Checking systemstat v0.1.2
[INFO] [stderr]     Checking serde_json v0.6.1
[INFO] [stderr]     Checking i3ipc v0.5.0
[INFO] [stderr]     Checking rustatus v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/main.rs:34:33
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn get_total_cpu_usage(old_cpu: &Vec<u64>, new_cpu: &Vec<u64>) -> u64
[INFO] [stderr]    |                                 ^^^^^^^^^ help: change this to: `&[u64]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/main.rs:34:53
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn get_total_cpu_usage(old_cpu: &Vec<u64>, new_cpu: &Vec<u64>) -> u64
[INFO] [stderr]    |                                                     ^^^^^^^^^ help: change this to: `&[u64]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/main.rs:34:33
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn get_total_cpu_usage(old_cpu: &Vec<u64>, new_cpu: &Vec<u64>) -> u64
[INFO] [stderr]    |                                 ^^^^^^^^^ help: change this to: `&[u64]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/main.rs:34:53
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn get_total_cpu_usage(old_cpu: &Vec<u64>, new_cpu: &Vec<u64>) -> u64
[INFO] [stderr]    |                                                     ^^^^^^^^^ help: change this to: `&[u64]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.92s
[INFO] running `"docker" "inspect" "a6bc78c95b3bf6b2c6018a4f33a9844acfcd20a138485e3a7c27830589ed8171"`
[INFO] running `"docker" "rm" "-f" "a6bc78c95b3bf6b2c6018a4f33a9844acfcd20a138485e3a7c27830589ed8171"`
[INFO] [stdout] a6bc78c95b3bf6b2c6018a4f33a9844acfcd20a138485e3a7c27830589ed8171