[INFO] updating cached repository akito19/rsgrep
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/akito19/rsgrep
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/akito19/rsgrep" "work/ex/clippy-test-run/sources/stable/gh/akito19/rsgrep"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/akito19/rsgrep'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/akito19/rsgrep" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/akito19/rsgrep"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/akito19/rsgrep'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 762cf0bfdc1884a9052abca8dc2df66035a03b97
[INFO] sha for GitHub repo akito19/rsgrep: 762cf0bfdc1884a9052abca8dc2df66035a03b97
[INFO] validating manifest of akito19/rsgrep 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 akito19/rsgrep 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 akito19/rsgrep
[INFO] finished frobbing akito19/rsgrep
[INFO] frobbed toml for akito19/rsgrep written to work/ex/clippy-test-run/sources/stable/gh/akito19/rsgrep/Cargo.toml
[INFO] started frobbing akito19/rsgrep
[INFO] finished frobbing akito19/rsgrep
[INFO] frobbed toml for akito19/rsgrep written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/akito19/rsgrep/Cargo.toml
[INFO] crate akito19/rsgrep 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 akito19/rsgrep against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/akito19/rsgrep:/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] 484fa8e1afff4337e9afc390a071ddc6fe0c7dbc16986df18da952001b078d6f
[INFO] running `"docker" "start" "-a" "484fa8e1afff4337e9afc390a071ddc6fe0c7dbc16986df18da952001b078d6f"`
[INFO] [stderr]     Checking rsgrep v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]   --> src/main.rs:29:30
[INFO] [stderr]    |
[INFO] [stderr] 29 |         self.0.entry(sorted).or_insert(Vec::new()).push(word);
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr]   --> src/main.rs:29:30
[INFO] [stderr]    |
[INFO] [stderr] 29 |         self.0.entry(sorted).or_insert(Vec::new()).push(word);
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "484fa8e1afff4337e9afc390a071ddc6fe0c7dbc16986df18da952001b078d6f"`
[INFO] running `"docker" "rm" "-f" "484fa8e1afff4337e9afc390a071ddc6fe0c7dbc16986df18da952001b078d6f"`
[INFO] [stdout] 484fa8e1afff4337e9afc390a071ddc6fe0c7dbc16986df18da952001b078d6f