[INFO] updating cached repository ryota-ka/farbe
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ryota-ka/farbe
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ryota-ka/farbe" "work/ex/clippy-test-run/sources/stable/gh/ryota-ka/farbe"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/ryota-ka/farbe'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ryota-ka/farbe" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ryota-ka/farbe"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ryota-ka/farbe'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c4d44432e1dcdf419be32f46bfd4a3a6a041533a
[INFO] sha for GitHub repo ryota-ka/farbe: c4d44432e1dcdf419be32f46bfd4a3a6a041533a
[INFO] validating manifest of ryota-ka/farbe 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 ryota-ka/farbe 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 ryota-ka/farbe
[INFO] finished frobbing ryota-ka/farbe
[INFO] frobbed toml for ryota-ka/farbe written to work/ex/clippy-test-run/sources/stable/gh/ryota-ka/farbe/Cargo.toml
[INFO] started frobbing ryota-ka/farbe
[INFO] finished frobbing ryota-ka/farbe
[INFO] frobbed toml for ryota-ka/farbe written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ryota-ka/farbe/Cargo.toml
[INFO] crate ryota-ka/farbe 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 ryota-ka/farbe 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/ryota-ka/farbe:/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] a8b40b8fd00e5fa754cb1a3115d3dd44969e9190ae2e0fe3fa567cbeeb933526
[INFO] running `"docker" "start" "-a" "a8b40b8fd00e5fa754cb1a3115d3dd44969e9190ae2e0fe3fa567cbeeb933526"`
[INFO] [stderr]     Checking libc v0.2.41
[INFO] [stderr]     Checking clap v2.31.2
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking nom v4.0.0
[INFO] [stderr]     Checking farbe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: This binary expression can be simplified
[INFO] [stderr]   --> src/main.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | / named!(hex2<&str, u8>,
[INFO] [stderr] 42 | |     map_res!(take_while_m_n!(2, 2, is_hex_digit), from_hex)
[INFO] [stderr] 43 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::double_comparisons)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_comparisons
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: This binary expression can be simplified
[INFO] [stderr]   --> src/main.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | / named!(hex2<&str, u8>,
[INFO] [stderr] 42 | |     map_res!(take_while_m_n!(2, 2, is_hex_digit), from_hex)
[INFO] [stderr] 43 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::double_comparisons)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_comparisons
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.47s
[INFO] running `"docker" "inspect" "a8b40b8fd00e5fa754cb1a3115d3dd44969e9190ae2e0fe3fa567cbeeb933526"`
[INFO] running `"docker" "rm" "-f" "a8b40b8fd00e5fa754cb1a3115d3dd44969e9190ae2e0fe3fa567cbeeb933526"`
[INFO] [stdout] a8b40b8fd00e5fa754cb1a3115d3dd44969e9190ae2e0fe3fa567cbeeb933526