[INFO] updating cached repository trifulca/mgit-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/trifulca/mgit-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/trifulca/mgit-rs" "work/ex/clippy-test-run/sources/stable/gh/trifulca/mgit-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/trifulca/mgit-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/trifulca/mgit-rs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/trifulca/mgit-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/trifulca/mgit-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ed467f8236e1cf1c993e52f464071e686e673ce1
[INFO] sha for GitHub repo trifulca/mgit-rs: ed467f8236e1cf1c993e52f464071e686e673ce1
[INFO] validating manifest of trifulca/mgit-rs 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 trifulca/mgit-rs 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 trifulca/mgit-rs
[INFO] finished frobbing trifulca/mgit-rs
[INFO] frobbed toml for trifulca/mgit-rs written to work/ex/clippy-test-run/sources/stable/gh/trifulca/mgit-rs/Cargo.toml
[INFO] started frobbing trifulca/mgit-rs
[INFO] finished frobbing trifulca/mgit-rs
[INFO] frobbed toml for trifulca/mgit-rs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/trifulca/mgit-rs/Cargo.toml
[INFO] crate trifulca/mgit-rs 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 trifulca/mgit-rs 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-3/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/trifulca/mgit-rs:/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] 557730135f6768ad744bda1c749e37dee02a4d26de13f394d87aeaa229b0cdfc
[INFO] running `"docker" "start" "-a" "557730135f6768ad744bda1c749e37dee02a4d26de13f394d87aeaa229b0cdfc"`
[INFO] [stderr]     Checking glob v0.2.11
[INFO] [stderr]     Checking mgit-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unneeded unit return type
[INFO] [stderr]   --> src/main.rs:19:26
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn repos_git(path: &str) -> () {
[INFO] [stderr]    |                          ^^^^^ help: remove the `-> ()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unused_unit)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit return type
[INFO] [stderr]   --> src/main.rs:19:26
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn repos_git(path: &str) -> () {
[INFO] [stderr]    |                          ^^^^^ help: remove the `-> ()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unused_unit)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `"docker" "inspect" "557730135f6768ad744bda1c749e37dee02a4d26de13f394d87aeaa229b0cdfc"`
[INFO] running `"docker" "rm" "-f" "557730135f6768ad744bda1c749e37dee02a4d26de13f394d87aeaa229b0cdfc"`
[INFO] [stdout] 557730135f6768ad744bda1c749e37dee02a4d26de13f394d87aeaa229b0cdfc