[INFO] crate process_utils 0.1.0 is already in cache
[INFO] extracting crate process_utils 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/process_utils/0.1.0
[INFO] extracting crate process_utils 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/process_utils/0.1.0
[INFO] validating manifest of process_utils-0.1.0 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 process_utils-0.1.0 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 process_utils-0.1.0
[INFO] finished frobbing process_utils-0.1.0
[INFO] frobbed toml for process_utils-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/process_utils/0.1.0/Cargo.toml
[INFO] started frobbing process_utils-0.1.0
[INFO] finished frobbing process_utils-0.1.0
[INFO] frobbed toml for process_utils-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/process_utils/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 process_utils-0.1.0 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/reg/process_utils/0.1.0:/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] 5039e6ca0abeedde2b786ace54148b8d2fc33e794ad224509468708d5801cbe0
[INFO] running `"docker" "start" "-a" "5039e6ca0abeedde2b786ace54148b8d2fc33e794ad224509468708d5801cbe0"`
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]     Checking process_utils v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/lib.rs:61:40
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let args: Vec<String> = buff.split("\0")
[INFO] [stderr]    |                                        ^^^^ help: try using a char instead: `'\0'`
[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: single-character string constant used as pattern
[INFO] [stderr]   --> src/lib.rs:61:40
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let args: Vec<String> = buff.split("\0")
[INFO] [stderr]    |                                        ^^^^ help: try using a char instead: `'\0'`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 15.83s
[INFO] running `"docker" "inspect" "5039e6ca0abeedde2b786ace54148b8d2fc33e794ad224509468708d5801cbe0"`
[INFO] running `"docker" "rm" "-f" "5039e6ca0abeedde2b786ace54148b8d2fc33e794ad224509468708d5801cbe0"`
[INFO] [stdout] 5039e6ca0abeedde2b786ace54148b8d2fc33e794ad224509468708d5801cbe0