[INFO] updating cached repository jorenvo/git-merge-xml
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jorenvo/git-merge-xml
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jorenvo/git-merge-xml" "work/ex/clippy-test-run/sources/stable/gh/jorenvo/git-merge-xml"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/jorenvo/git-merge-xml'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jorenvo/git-merge-xml" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jorenvo/git-merge-xml"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jorenvo/git-merge-xml'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 161cdff306cb13592b28cc1ab6394649d2fa69fa
[INFO] sha for GitHub repo jorenvo/git-merge-xml: 161cdff306cb13592b28cc1ab6394649d2fa69fa
[INFO] validating manifest of jorenvo/git-merge-xml 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 jorenvo/git-merge-xml 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 jorenvo/git-merge-xml
[INFO] finished frobbing jorenvo/git-merge-xml
[INFO] frobbed toml for jorenvo/git-merge-xml written to work/ex/clippy-test-run/sources/stable/gh/jorenvo/git-merge-xml/Cargo.toml
[INFO] started frobbing jorenvo/git-merge-xml
[INFO] finished frobbing jorenvo/git-merge-xml
[INFO] frobbed toml for jorenvo/git-merge-xml written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/jorenvo/git-merge-xml/Cargo.toml
[INFO] crate jorenvo/git-merge-xml 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 jorenvo/git-merge-xml against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/jorenvo/git-merge-xml:/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] 5abffe2bf9cdf47038dc87a2f8ba05cd04c73fe97f8de331720be3d33ac7f1ed
[INFO] running `"docker" "start" "-a" "5abffe2bf9cdf47038dc87a2f8ba05cd04c73fe97f8de331720be3d33ac7f1ed"`
[INFO] [stderr]     Checking git-merge-xml v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/lib.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | /     String::from(format!(
[INFO] [stderr] 9  | |         "{}
[INFO] [stderr] 10 | | {}
[INFO] [stderr] 11 | | {}
[INFO] [stderr] ...  |
[INFO] [stderr] 14 | |         CONFLICT_MARKER_OPEN, a, CONFLICT_MARKER_MID, b, CONFLICT_MARKER_CLOSE
[INFO] [stderr] 15 | |     ))
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] help: consider removing `String::from()`
[INFO] [stderr]    |
[INFO] [stderr] 8  |     format!(
[INFO] [stderr] 9  |         "{}
[INFO] [stderr] 10 | {}
[INFO] [stderr] 11 | {}
[INFO] [stderr] 12 | {}
[INFO] [stderr] 13 | {}",
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/lib.rs:43:41
[INFO] [stderr]    |
[INFO] [stderr] 43 |     for (i, _) in content.match_indices("\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: an inclusive range would be more readable
[INFO] [stderr]   --> src/lib.rs:44:43
[INFO] [stderr]    |
[INFO] [stderr] 44 |         result.push(String::from(&content[start..i + 1]));
[INFO] [stderr]    |                                           ^^^^^^^^^^^^ help: use: `start..=i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/lib.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | /     String::from(format!(
[INFO] [stderr] 9  | |         "{}
[INFO] [stderr] 10 | | {}
[INFO] [stderr] 11 | | {}
[INFO] [stderr] ...  |
[INFO] [stderr] 14 | |         CONFLICT_MARKER_OPEN, a, CONFLICT_MARKER_MID, b, CONFLICT_MARKER_CLOSE
[INFO] [stderr] 15 | |     ))
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] help: consider removing `String::from()`
[INFO] [stderr]    |
[INFO] [stderr] 8  |     format!(
[INFO] [stderr] 9  |         "{}
[INFO] [stderr] 10 | {}
[INFO] [stderr] 11 | {}
[INFO] [stderr] 12 | {}
[INFO] [stderr] 13 | {}",
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/lib.rs:43:41
[INFO] [stderr]    |
[INFO] [stderr] 43 |     for (i, _) in content.match_indices("\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: an inclusive range would be more readable
[INFO] [stderr]   --> src/lib.rs:44:43
[INFO] [stderr]    |
[INFO] [stderr] 44 |         result.push(String::from(&content[start..i + 1]));
[INFO] [stderr]    |                                           ^^^^^^^^^^^^ help: use: `start..=i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> tests/git-merge-xml.rs:35:20
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let content = &format!("\n\n\n");
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"\n\n\n".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> tests/git-merge-xml.rs:41:19
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let parent = &format!("pangolin\npenguin\nelephant");
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"pangolin\npenguin\nelephant".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> tests/git-merge-xml.rs:42:14
[INFO] [stderr]    |
[INFO] [stderr] 42 |     let a = &format!("pangolin\npolar bear\nelephant");
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"pangolin\npolar bear\nelephant".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> tests/git-merge-xml.rs:43:14
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let b = &format!("pangolin\npenguin\nelephant");
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"pangolin\npenguin\nelephant".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> tests/git-merge-xml.rs:49:19
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let parent = &format!("pangolin\npenguin\nelephant");
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"pangolin\npenguin\nelephant".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> tests/git-merge-xml.rs:50:14
[INFO] [stderr]    |
[INFO] [stderr] 50 |     let a = &format!("pangolin\npolar bear\nelephant");
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"pangolin\npolar bear\nelephant".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> tests/git-merge-xml.rs:51:14
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let b = &format!("pangolin\npenguin\nparrot");
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"pangolin\npenguin\nparrot".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> tests/git-merge-xml.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         format!("pangolin\npolar bear\nparrot")
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"pangolin\npolar bear\nparrot".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> tests/git-merge-xml.rs:60:19
[INFO] [stderr]    |
[INFO] [stderr] 60 |     let parent = &format!("pangolin\npenguin\nelephant");
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"pangolin\npenguin\nelephant".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> tests/git-merge-xml.rs:61:14
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let a = &format!("pangolin\npolar bear\nelephant");
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"pangolin\npolar bear\nelephant".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> tests/git-merge-xml.rs:62:14
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let b = &format!("pangolin\nquokka\nelephant");
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"pangolin\nquokka\nelephant".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> tests/git-merge-xml.rs:74:19
[INFO] [stderr]    |
[INFO] [stderr] 74 |     let parent = &format!("bear\nbunny");
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"bear\nbunny".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> tests/git-merge-xml.rs:75:14
[INFO] [stderr]    |
[INFO] [stderr] 75 |     let a = &format!("bear");
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^ help: consider using .to_string(): `"bear".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> tests/git-merge-xml.rs:82:19
[INFO] [stderr]    |
[INFO] [stderr] 82 |     let parent = &format!("bear\nbunny\nhedgehog");
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"bear\nbunny\nhedgehog".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> tests/git-merge-xml.rs:83:14
[INFO] [stderr]    |
[INFO] [stderr] 83 |     let a = &format!("bear\nhedgehog");
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using .to_string(): `"bear\nhedgehog".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `"docker" "inspect" "5abffe2bf9cdf47038dc87a2f8ba05cd04c73fe97f8de331720be3d33ac7f1ed"`
[INFO] running `"docker" "rm" "-f" "5abffe2bf9cdf47038dc87a2f8ba05cd04c73fe97f8de331720be3d33ac7f1ed"`
[INFO] [stdout] 5abffe2bf9cdf47038dc87a2f8ba05cd04c73fe97f8de331720be3d33ac7f1ed