[INFO] updating cached repository chasinglogic/licensure
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/chasinglogic/licensure
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/chasinglogic/licensure" "work/ex/clippy-test-run/sources/stable/gh/chasinglogic/licensure"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/chasinglogic/licensure'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/chasinglogic/licensure" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/chasinglogic/licensure"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/chasinglogic/licensure'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 43141f97053ad89cf9e8eb0239c9321b1b0ba9cb
[INFO] sha for GitHub repo chasinglogic/licensure: 43141f97053ad89cf9e8eb0239c9321b1b0ba9cb
[INFO] validating manifest of chasinglogic/licensure 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 chasinglogic/licensure 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 chasinglogic/licensure
[INFO] finished frobbing chasinglogic/licensure
[INFO] frobbed toml for chasinglogic/licensure written to work/ex/clippy-test-run/sources/stable/gh/chasinglogic/licensure/Cargo.toml
[INFO] started frobbing chasinglogic/licensure
[INFO] finished frobbing chasinglogic/licensure
[INFO] frobbed toml for chasinglogic/licensure written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/chasinglogic/licensure/Cargo.toml
[INFO] crate chasinglogic/licensure 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 chasinglogic/licensure 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/chasinglogic/licensure:/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] b41da8bd5fecc9c19bf7d419cc266a18b785e903d89fcac181e97555b68b47d5
[INFO] running `"docker" "start" "-a" "b41da8bd5fecc9c19bf7d419cc266a18b785e903d89fcac181e97555b68b47d5"`
[INFO] [stderr]    Compiling serde v1.0.67
[INFO] [stderr]    Compiling serde_derive v1.0.67
[INFO] [stderr]     Checking serde_yaml v0.7.5
[INFO] [stderr]     Checking licensure v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]    --> src/comments.rs:123:21
[INFO] [stderr]     |
[INFO] [stderr] 123 |     const EX_TEXT: &'static str = "There once was a man
[INFO] [stderr]     |                    -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/comments.rs:80:38
[INFO] [stderr]    |
[INFO] [stderr] 80 |         let lines = local_copy.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] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/comments.rs:112:31
[INFO] [stderr]     |
[INFO] [stderr] 112 |     let iter = filename.split(".");
[INFO] [stderr]     |                               ^^^ help: try using a char instead: `'.'`
[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/comments.rs:80:38
[INFO] [stderr]    |
[INFO] [stderr] 80 |         let lines = local_copy.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] warning: single-character string constant used as pattern
[INFO] [stderr]    --> src/comments.rs:112:31
[INFO] [stderr]     |
[INFO] [stderr] 112 |     let iter = filename.split(".");
[INFO] [stderr]     |                               ^^^ help: try using a char instead: `'.'`
[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: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/main.rs:36:26
[INFO] [stderr]    |
[INFO] [stderr] 36 | const DEFAULT_PATTERNS: &'static str =
[INFO] [stderr]    |                         -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/main.rs:77:31
[INFO] [stderr]    |
[INFO] [stderr] 77 |     if let Some(mut global) = env::home_dir() {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/main.rs:36:26
[INFO] [stderr]    |
[INFO] [stderr] 36 | const DEFAULT_PATTERNS: &'static str =
[INFO] [stderr]    |                         -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/main.rs:77:31
[INFO] [stderr]    |
[INFO] [stderr] 77 |     if let Some(mut global) = env::home_dir() {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use `Box<Vec<T>>`. Consider using just `Vec<T>`
[INFO] [stderr]   --> src/main.rs:39:27
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn get_project_files() -> Box<Vec<String>> {
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::box_vec)] on by default
[INFO] [stderr]    = help: `Vec<T>` is already on the heap, `Box<Vec<T>>` makes an extra allocation.
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#box_vec
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/main.rs:44:24
[INFO] [stderr]    |
[INFO] [stderr] 44 |                 .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] warning: you seem to be trying to use `Box<Vec<T>>`. Consider using just `Vec<T>`
[INFO] [stderr]   --> src/main.rs:39:27
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn get_project_files() -> Box<Vec<String>> {
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::box_vec)] on by default
[INFO] [stderr]    = help: `Vec<T>` is already on the heap, `Box<Vec<T>>` makes an extra allocation.
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#box_vec
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/main.rs:44:24
[INFO] [stderr]    |
[INFO] [stderr] 44 |                 .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]     Finished dev [unoptimized + debuginfo] target(s) in 27.27s
[INFO] running `"docker" "inspect" "b41da8bd5fecc9c19bf7d419cc266a18b785e903d89fcac181e97555b68b47d5"`
[INFO] running `"docker" "rm" "-f" "b41da8bd5fecc9c19bf7d419cc266a18b785e903d89fcac181e97555b68b47d5"`
[INFO] [stdout] b41da8bd5fecc9c19bf7d419cc266a18b785e903d89fcac181e97555b68b47d5