[INFO] updating cached repository cheezgi/knipp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cheezgi/knipp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cheezgi/knipp" "work/ex/clippy-test-run/sources/stable/gh/cheezgi/knipp"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/cheezgi/knipp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cheezgi/knipp" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/cheezgi/knipp"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/cheezgi/knipp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8df6595bdbd86af6b1e011a42132af41a303c1e0
[INFO] sha for GitHub repo cheezgi/knipp: 8df6595bdbd86af6b1e011a42132af41a303c1e0
[INFO] validating manifest of cheezgi/knipp 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 cheezgi/knipp 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 cheezgi/knipp
[INFO] finished frobbing cheezgi/knipp
[INFO] frobbed toml for cheezgi/knipp written to work/ex/clippy-test-run/sources/stable/gh/cheezgi/knipp/Cargo.toml
[INFO] started frobbing cheezgi/knipp
[INFO] finished frobbing cheezgi/knipp
[INFO] frobbed toml for cheezgi/knipp written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/cheezgi/knipp/Cargo.toml
[INFO] crate cheezgi/knipp 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 cheezgi/knipp 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-4/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/cheezgi/knipp:/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] 549357fab01abeae2ed3adafa7e8d7883a1362a5342e7d5ba7e84bee9c1ca26e
[INFO] running `"docker" "start" "-a" "549357fab01abeae2ed3adafa7e8d7883a1362a5342e7d5ba7e84bee9c1ca26e"`
[INFO] [stderr]     Checking knipp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]   --> src/main.rs:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 |       } else {
[INFO] [stderr]    |  ____________^
[INFO] [stderr] 74 | |         if let Some(len) = len {
[INFO] [stderr] 75 | |             vec![knipp::gen::sequence(len)]
[INFO] [stderr] 76 | |         } else {
[INFO] [stderr] 77 | |             knipp::default_formats()
[INFO] [stderr] 78 | |         }
[INFO] [stderr] 79 | |     };
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]    |
[INFO] [stderr] 73 |     } else if let Some(len) = len {
[INFO] [stderr] 74 |     vec![knipp::gen::sequence(len)]
[INFO] [stderr] 75 | } else {
[INFO] [stderr] 76 |     knipp::default_formats()
[INFO] [stderr] 77 | };
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]   --> src/main.rs:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 |       } else {
[INFO] [stderr]    |  ____________^
[INFO] [stderr] 74 | |         if let Some(len) = len {
[INFO] [stderr] 75 | |             vec![knipp::gen::sequence(len)]
[INFO] [stderr] 76 | |         } else {
[INFO] [stderr] 77 | |             knipp::default_formats()
[INFO] [stderr] 78 | |         }
[INFO] [stderr] 79 | |     };
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]    |
[INFO] [stderr] 73 |     } else if let Some(len) = len {
[INFO] [stderr] 74 |     vec![knipp::gen::sequence(len)]
[INFO] [stderr] 75 | } else {
[INFO] [stderr] 76 |     knipp::default_formats()
[INFO] [stderr] 77 | };
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/main.rs:50:20
[INFO] [stderr]    |
[INFO] [stderr] 50 |             .split(";")
[INFO] [stderr]    |                    ^^^ help: try using a char instead: `';'`
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/main.rs:50:20
[INFO] [stderr]    |
[INFO] [stderr] 50 |             .split(";")
[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]    |
[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 1.69s
[INFO] running `"docker" "inspect" "549357fab01abeae2ed3adafa7e8d7883a1362a5342e7d5ba7e84bee9c1ca26e"`
[INFO] running `"docker" "rm" "-f" "549357fab01abeae2ed3adafa7e8d7883a1362a5342e7d5ba7e84bee9c1ca26e"`
[INFO] [stdout] 549357fab01abeae2ed3adafa7e8d7883a1362a5342e7d5ba7e84bee9c1ca26e