[INFO] crate regex_minigrep 1.0.0 is already in cache
[INFO] extracting crate regex_minigrep 1.0.0 into work/ex/clippy-test-run/sources/stable/reg/regex_minigrep/1.0.0
[INFO] extracting crate regex_minigrep 1.0.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/regex_minigrep/1.0.0
[INFO] validating manifest of regex_minigrep-1.0.0 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 regex_minigrep-1.0.0 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 regex_minigrep-1.0.0
[INFO] finished frobbing regex_minigrep-1.0.0
[INFO] frobbed toml for regex_minigrep-1.0.0 written to work/ex/clippy-test-run/sources/stable/reg/regex_minigrep/1.0.0/Cargo.toml
[INFO] started frobbing regex_minigrep-1.0.0
[INFO] finished frobbing regex_minigrep-1.0.0
[INFO] frobbed toml for regex_minigrep-1.0.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/regex_minigrep/1.0.0/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 regex_minigrep-1.0.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/regex_minigrep/1.0.0:/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] 7e7d09b8d85c93e923b6d8e059216314e4b8fe4b8c3bb82c5b668ab637712cb3
[INFO] running `"docker" "start" "-a" "7e7d09b8d85c93e923b6d8e059216314e4b8fe4b8c3bb82c5b668ab637712cb3"`
[INFO] [stderr]     Checking regex_minigrep v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]   --> src/lib.rs:60:30
[INFO] [stderr]    |
[INFO] [stderr] 60 |       } else if args.len() > 3 {
[INFO] [stderr]    |  ______________________________^
[INFO] [stderr] 61 | |         print_help();
[INFO] [stderr] 62 | |         println!("{:?}", args);
[INFO] [stderr] 63 | |         Err(From::from("Invalid length of arguments"))
[INFO] [stderr] 64 | |     } else {
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::if_same_then_else)] on by default
[INFO] [stderr] note: same as this
[INFO] [stderr]   --> src/lib.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |       if args.len() < 3 {
[INFO] [stderr]    |  _______________________^
[INFO] [stderr] 57 | |         print_help();
[INFO] [stderr] 58 | |         println!("{:?}", args);
[INFO] [stderr] 59 | |         Err(From::from("Invalid length of arguments"))
[INFO] [stderr] 60 | |     } else if args.len() > 3 {
[INFO] [stderr]    | |_____^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/lib.rs:67:39
[INFO] [stderr]    |
[INFO] [stderr] 67 |         let contents = contents.split("\n");
[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] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `regex_minigrep`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: this `if` has identical blocks
[INFO] [stderr]   --> src/lib.rs:60:30
[INFO] [stderr]    |
[INFO] [stderr] 60 |       } else if args.len() > 3 {
[INFO] [stderr]    |  ______________________________^
[INFO] [stderr] 61 | |         print_help();
[INFO] [stderr] 62 | |         println!("{:?}", args);
[INFO] [stderr] 63 | |         Err(From::from("Invalid length of arguments"))
[INFO] [stderr] 64 | |     } else {
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::if_same_then_else)] on by default
[INFO] [stderr] note: same as this
[INFO] [stderr]   --> src/lib.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |       if args.len() < 3 {
[INFO] [stderr]    |  _______________________^
[INFO] [stderr] 57 | |         print_help();
[INFO] [stderr] 58 | |         println!("{:?}", args);
[INFO] [stderr] 59 | |         Err(From::from("Invalid length of arguments"))
[INFO] [stderr] 60 | |     } else if args.len() > 3 {
[INFO] [stderr]    | |_____^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_same_then_else
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/lib.rs:67:39
[INFO] [stderr]    |
[INFO] [stderr] 67 |         let contents = contents.split("\n");
[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] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `regex_minigrep`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7e7d09b8d85c93e923b6d8e059216314e4b8fe4b8c3bb82c5b668ab637712cb3"`
[INFO] running `"docker" "rm" "-f" "7e7d09b8d85c93e923b6d8e059216314e4b8fe4b8c3bb82c5b668ab637712cb3"`
[INFO] [stdout] 7e7d09b8d85c93e923b6d8e059216314e4b8fe4b8c3bb82c5b668ab637712cb3