[INFO] updating cached repository Srynetix/chip8
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Srynetix/chip8
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Srynetix/chip8" "work/ex/clippy-test-run/sources/stable/gh/Srynetix/chip8"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Srynetix/chip8'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Srynetix/chip8" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Srynetix/chip8"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Srynetix/chip8'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5928b8adcfbcd2c3f469e133c90c13447ef7cdc6
[INFO] sha for GitHub repo Srynetix/chip8: 5928b8adcfbcd2c3f469e133c90c13447ef7cdc6
[INFO] validating manifest of Srynetix/chip8 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 Srynetix/chip8 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 Srynetix/chip8
[INFO] finished frobbing Srynetix/chip8
[INFO] frobbed toml for Srynetix/chip8 written to work/ex/clippy-test-run/sources/stable/gh/Srynetix/chip8/Cargo.toml
[INFO] started frobbing Srynetix/chip8
[INFO] finished frobbing Srynetix/chip8
[INFO] frobbed toml for Srynetix/chip8 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Srynetix/chip8/Cargo.toml
[INFO] crate Srynetix/chip8 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 Srynetix/chip8 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/Srynetix/chip8:/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] 6a4b96e76860282c4b4c0538d11733c0767747cb36256d173ba6ae40b2a029f8
[INFO] running `"docker" "start" "-a" "6a4b96e76860282c4b4c0538d11733c0767747cb36256d173ba6ae40b2a029f8"`
[INFO] [stderr]     Checking serde v1.0.35
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]     Checking clap v2.31.0
[INFO] [stderr]     Checking fern v0.4.4
[INFO] [stderr]    Compiling serde_derive_internals v0.22.1
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.35
[INFO] [stderr]     Checking sdl2 v0.31.0
[INFO] [stderr]     Checking bincode v1.0.0
[INFO] [stderr]     Checking chip8 v0.9.0 (/opt/crater/workdir)
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/cpu.rs:421:29
[INFO] [stderr]     |
[INFO] [stderr] 421 |                 for ridx in 0..(reg + 1) {
[INFO] [stderr]     |                             ^^^^^^^^^^^^ help: use: `0..=reg`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/cpu.rs:432:29
[INFO] [stderr]     |
[INFO] [stderr] 432 |                 for ridx in 0..(reg + 1) {
[INFO] [stderr]     |                             ^^^^^^^^^^^^ help: use: `0..=reg`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/cartridge.rs:210:53
[INFO] [stderr]     |
[INFO] [stderr] 210 |         let disasm_lines: Vec<_> = disasm_str.split("\n").collect();
[INFO] [stderr]     |                                                     ^^^^ help: try using a char instead: `'\n'`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/cpu.rs:421:29
[INFO] [stderr]     |
[INFO] [stderr] 421 |                 for ridx in 0..(reg + 1) {
[INFO] [stderr]     |                             ^^^^^^^^^^^^ help: use: `0..=reg`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]    --> src/cpu.rs:432:29
[INFO] [stderr]     |
[INFO] [stderr] 432 |                 for ridx in 0..(reg + 1) {
[INFO] [stderr]     |                             ^^^^^^^^^^^^ help: use: `0..=reg`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.20s
[INFO] running `"docker" "inspect" "6a4b96e76860282c4b4c0538d11733c0767747cb36256d173ba6ae40b2a029f8"`
[INFO] running `"docker" "rm" "-f" "6a4b96e76860282c4b4c0538d11733c0767747cb36256d173ba6ae40b2a029f8"`
[INFO] [stdout] 6a4b96e76860282c4b4c0538d11733c0767747cb36256d173ba6ae40b2a029f8