[INFO] updating cached repository scsmithr/parsr
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/scsmithr/parsr
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/scsmithr/parsr" "work/ex/clippy-test-run/sources/stable/gh/scsmithr/parsr"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/scsmithr/parsr'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/scsmithr/parsr" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/scsmithr/parsr"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/scsmithr/parsr'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c39d0ec572be31fe5377d5927d2e33eb24ea9cb3
[INFO] sha for GitHub repo scsmithr/parsr: c39d0ec572be31fe5377d5927d2e33eb24ea9cb3
[INFO] validating manifest of scsmithr/parsr 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 scsmithr/parsr 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 scsmithr/parsr
[INFO] finished frobbing scsmithr/parsr
[INFO] frobbed toml for scsmithr/parsr written to work/ex/clippy-test-run/sources/stable/gh/scsmithr/parsr/Cargo.toml
[INFO] started frobbing scsmithr/parsr
[INFO] finished frobbing scsmithr/parsr
[INFO] frobbed toml for scsmithr/parsr written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/scsmithr/parsr/Cargo.toml
[INFO] crate scsmithr/parsr 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 scsmithr/parsr against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/scsmithr/parsr:/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] 68d662e44a9309e8595b64ad64269081370ea048bf904321dd259299f4bbe2b4
[INFO] running `"docker" "start" "-a" "68d662e44a9309e8595b64ad64269081370ea048bf904321dd259299f4bbe2b4"`
[INFO] [stderr]     Checking parsr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/main.rs:10:21
[INFO] [stderr]    |
[INFO] [stderr] 10 | const REPLACE_STR: &'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: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/main.rs:10:21
[INFO] [stderr]    |
[INFO] [stderr] 10 | const REPLACE_STR: &'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: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/parse.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | /     match re.captures(&input_buf) {
[INFO] [stderr] 11 | |         Some(caps) => {
[INFO] [stderr] 12 | |             for sub_cap in caps.iter().skip(1) {
[INFO] [stderr] 13 | |                 match sub_cap {
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |         None => (),
[INFO] [stderr] 20 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 10 |     if let Some(caps) = re.captures(&input_buf) {
[INFO] [stderr] 11 |     for sub_cap in caps.iter().skip(1) {
[INFO] [stderr] 12 |         match sub_cap {
[INFO] [stderr] 13 |             Some(c) => vec.push(c.as_str().to_string()),
[INFO] [stderr] 14 |             None => (),
[INFO] [stderr] 15 |         }
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/parse.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 | /                 match sub_cap {
[INFO] [stderr] 14 | |                     Some(c) => vec.push(c.as_str().to_string()),
[INFO] [stderr] 15 | |                     None => (),
[INFO] [stderr] 16 | |                 }
[INFO] [stderr]    | |_________________^ help: try this: `if let Some(c) = sub_cap { vec.push(c.as_str().to_string()) }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/parse.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | /     match re.captures(&input_buf) {
[INFO] [stderr] 11 | |         Some(caps) => {
[INFO] [stderr] 12 | |             for sub_cap in caps.iter().skip(1) {
[INFO] [stderr] 13 | |                 match sub_cap {
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |         None => (),
[INFO] [stderr] 20 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 10 |     if let Some(caps) = re.captures(&input_buf) {
[INFO] [stderr] 11 |     for sub_cap in caps.iter().skip(1) {
[INFO] [stderr] 12 |         match sub_cap {
[INFO] [stderr] 13 |             Some(c) => vec.push(c.as_str().to_string()),
[INFO] [stderr] 14 |             None => (),
[INFO] [stderr] 15 |         }
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/parse.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 | /                 match sub_cap {
[INFO] [stderr] 14 | |                     Some(c) => vec.push(c.as_str().to_string()),
[INFO] [stderr] 15 | |                     None => (),
[INFO] [stderr] 16 | |                 }
[INFO] [stderr]    | |_________________^ help: try this: `if let Some(c) = sub_cap { vec.push(c.as_str().to_string()) }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/main.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 | /     match results.len() {
[INFO] [stderr] 48 | |         0 => std::process::exit(1),
[INFO] [stderr] 49 | |         _ => (),
[INFO] [stderr] 50 | |     }
[INFO] [stderr]    | |_____^ help: try this: `if let 0 = results.len() { std::process::exit(1) }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/main.rs:55:27
[INFO] [stderr]    |
[INFO] [stderr] 55 | fn print_results(results: &Vec<String>, trailing_newline: bool, delimeter: &str) {
[INFO] [stderr]    |                           ^^^^^^^^^^^^ help: change this to: `&[String]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]   --> src/main.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 | /         match trailing_newline {
[INFO] [stderr] 62 | |             true => println!("{}", last),
[INFO] [stderr] 63 | |             false => print!("{}", last),
[INFO] [stderr] 64 | |         }
[INFO] [stderr]    | |_________^ help: consider using an if/else expression: `if trailing_newline { println!("{}", last) } else { print!("{}", last) }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]   --> src/main.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 | /     match results.len() {
[INFO] [stderr] 48 | |         0 => std::process::exit(1),
[INFO] [stderr] 49 | |         _ => (),
[INFO] [stderr] 50 | |     }
[INFO] [stderr]    | |_____^ help: try this: `if let 0 = results.len() { std::process::exit(1) }`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/main.rs:55:27
[INFO] [stderr]    |
[INFO] [stderr] 55 | fn print_results(results: &Vec<String>, trailing_newline: bool, delimeter: &str) {
[INFO] [stderr]    |                           ^^^^^^^^^^^^ help: change this to: `&[String]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to match on a boolean expression
[INFO] [stderr]   --> src/main.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 | /         match trailing_newline {
[INFO] [stderr] 62 | |             true => println!("{}", last),
[INFO] [stderr] 63 | |             false => print!("{}", last),
[INFO] [stderr] 64 | |         }
[INFO] [stderr]    | |_________^ help: consider using an if/else expression: `if trailing_newline { println!("{}", last) } else { print!("{}", last) }`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::match_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_bool
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "68d662e44a9309e8595b64ad64269081370ea048bf904321dd259299f4bbe2b4"`
[INFO] running `"docker" "rm" "-f" "68d662e44a9309e8595b64ad64269081370ea048bf904321dd259299f4bbe2b4"`
[INFO] [stdout] 68d662e44a9309e8595b64ad64269081370ea048bf904321dd259299f4bbe2b4