[INFO] updating cached repository stevecheckoway/tlspl
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/stevecheckoway/tlspl
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/stevecheckoway/tlspl" "work/ex/clippy-test-run/sources/stable/gh/stevecheckoway/tlspl"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/stevecheckoway/tlspl'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stevecheckoway/tlspl" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/stevecheckoway/tlspl"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/stevecheckoway/tlspl'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 48a5ca263d8f3dd42800efc97d06a3bce4ae572b
[INFO] sha for GitHub repo stevecheckoway/tlspl: 48a5ca263d8f3dd42800efc97d06a3bce4ae572b
[INFO] validating manifest of stevecheckoway/tlspl 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 stevecheckoway/tlspl 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 stevecheckoway/tlspl
[INFO] finished frobbing stevecheckoway/tlspl
[INFO] frobbed toml for stevecheckoway/tlspl written to work/ex/clippy-test-run/sources/stable/gh/stevecheckoway/tlspl/Cargo.toml
[INFO] started frobbing stevecheckoway/tlspl
[INFO] finished frobbing stevecheckoway/tlspl
[INFO] frobbed toml for stevecheckoway/tlspl written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/stevecheckoway/tlspl/Cargo.toml
[INFO] crate stevecheckoway/tlspl 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 stevecheckoway/tlspl 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/stevecheckoway/tlspl:/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] bbc984dae721b1541e558b54881adf48ecd879418a8574e772fc07fdbb319b30
[INFO] running `"docker" "start" "-a" "bbc984dae721b1541e558b54881adf48ecd879418a8574e772fc07fdbb319b30"`
[INFO] [stderr]     Checking libc v0.2.27
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking nom v3.1.0
[INFO] [stderr]     Checking tlspl v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/main.rs:40:52
[INFO] [stderr]    |
[INFO] [stderr] 40 |             if line.is_empty() || line.starts_with(" ") || line.starts_with("\t") {
[INFO] [stderr]    |                                                    ^^^ help: try using a char instead: `' '`
[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/main.rs:40:77
[INFO] [stderr]    |
[INFO] [stderr] 40 |             if line.is_empty() || line.starts_with(" ") || line.starts_with("\t") {
[INFO] [stderr]    |                                                                             ^^^^ help: try using a char instead: `'\t'`
[INFO] [stderr]    |
[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/main.rs:40:52
[INFO] [stderr]    |
[INFO] [stderr] 40 |             if line.is_empty() || line.starts_with(" ") || line.starts_with("\t") {
[INFO] [stderr]    |                                                    ^^^ help: try using a char instead: `' '`
[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/main.rs:40:77
[INFO] [stderr]    |
[INFO] [stderr] 40 |             if line.is_empty() || line.starts_with(" ") || line.starts_with("\t") {
[INFO] [stderr]    |                                                                             ^^^^ help: try using a char instead: `'\t'`
[INFO] [stderr]    |
[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 8.40s
[INFO] running `"docker" "inspect" "bbc984dae721b1541e558b54881adf48ecd879418a8574e772fc07fdbb319b30"`
[INFO] running `"docker" "rm" "-f" "bbc984dae721b1541e558b54881adf48ecd879418a8574e772fc07fdbb319b30"`
[INFO] [stdout] bbc984dae721b1541e558b54881adf48ecd879418a8574e772fc07fdbb319b30