[INFO] updating cached repository rrybarczyk/eth-checksum
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rrybarczyk/eth-checksum
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rrybarczyk/eth-checksum" "work/ex/clippy-test-run/sources/stable/gh/rrybarczyk/eth-checksum"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/rrybarczyk/eth-checksum'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rrybarczyk/eth-checksum" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/rrybarczyk/eth-checksum"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/rrybarczyk/eth-checksum'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d5edec9a98962afb213e453da276c8de6d6b3ef0
[INFO] sha for GitHub repo rrybarczyk/eth-checksum: d5edec9a98962afb213e453da276c8de6d6b3ef0
[INFO] validating manifest of rrybarczyk/eth-checksum 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 rrybarczyk/eth-checksum 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 rrybarczyk/eth-checksum
[INFO] finished frobbing rrybarczyk/eth-checksum
[INFO] frobbed toml for rrybarczyk/eth-checksum written to work/ex/clippy-test-run/sources/stable/gh/rrybarczyk/eth-checksum/Cargo.toml
[INFO] started frobbing rrybarczyk/eth-checksum
[INFO] finished frobbing rrybarczyk/eth-checksum
[INFO] frobbed toml for rrybarczyk/eth-checksum written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/rrybarczyk/eth-checksum/Cargo.toml
[INFO] crate rrybarczyk/eth-checksum 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 rrybarczyk/eth-checksum 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/rrybarczyk/eth-checksum:/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] 476dbb0afbee27d53fe667ca12ea6d99b950aac90da0986a849088f715eac39b
[INFO] running `"docker" "start" "-a" "476dbb0afbee27d53fe667ca12ea6d99b950aac90da0986a849088f715eac39b"`
[INFO] [stderr]     Checking keccak v0.1.0
[INFO] [stderr]     Checking digest v0.7.5
[INFO] [stderr]     Checking sha3 v0.7.3
[INFO] [stderr]     Checking eth-checksum v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]  --> src/main.rs:8:16
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let addr = args.get(1).unwrap();
[INFO] [stderr]   |                ^^^^^^^^^^^^^^^^^^^^ help: try this: `&args[1]`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a Vec. Using `[]` is more clear and more concise
[INFO] [stderr]  --> src/main.rs:8:16
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let addr = args.get(1).unwrap();
[INFO] [stderr]   |                ^^^^^^^^^^^^^^^^^^^^ help: try this: `&args[1]`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `"docker" "inspect" "476dbb0afbee27d53fe667ca12ea6d99b950aac90da0986a849088f715eac39b"`
[INFO] running `"docker" "rm" "-f" "476dbb0afbee27d53fe667ca12ea6d99b950aac90da0986a849088f715eac39b"`
[INFO] [stdout] 476dbb0afbee27d53fe667ca12ea6d99b950aac90da0986a849088f715eac39b