[INFO] crate dent 0.4.1 is already in cache
[INFO] extracting crate dent 0.4.1 into work/ex/clippy-test-run/sources/stable/reg/dent/0.4.1
[INFO] extracting crate dent 0.4.1 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/dent/0.4.1
[INFO] validating manifest of dent-0.4.1 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 dent-0.4.1 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 dent-0.4.1
[INFO] finished frobbing dent-0.4.1
[INFO] frobbed toml for dent-0.4.1 written to work/ex/clippy-test-run/sources/stable/reg/dent/0.4.1/Cargo.toml
[INFO] started frobbing dent-0.4.1
[INFO] finished frobbing dent-0.4.1
[INFO] frobbed toml for dent-0.4.1 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/dent/0.4.1/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 dent-0.4.1 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/dent/0.4.1:/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] da203c8aa72016755d887f9f10c8a4021aac1a049e1a09f93f29ac8f154146b0
[INFO] running `"docker" "start" "-a" "da203c8aa72016755d887f9f10c8a4021aac1a049e1a09f93f29ac8f154146b0"`
[INFO] [stderr]     Checking stamp v0.1.0
[INFO] [stderr]     Checking dent v0.4.1 (/opt/crater/workdir)
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]   --> src/num.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let mut c = f;
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]   --> src/num.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let mut d = 0.0;
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/num.rs:101:13
[INFO] [stderr]     |
[INFO] [stderr] 101 |     let mut d = 1.0 + cf_num * d0;
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/num.rs:107:13
[INFO] [stderr]     |
[INFO] [stderr] 107 |     let mut c = 1.0 + cf_num / c0;
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 7th binding whose name is just one char
[INFO] [stderr]    --> src/num.rs:113:9
[INFO] [stderr]     |
[INFO] [stderr] 113 |     let f = f0 * del;
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/num.rs:124:13
[INFO] [stderr]     |
[INFO] [stderr] 124 |         let m = (i / 2) as f64;
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/num.rs:127:13
[INFO] [stderr]     |
[INFO] [stderr] 127 |         let m = ((i - 1) / 2) as f64;
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]   --> src/num.rs:70:13
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let mut c = f;
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::many_single_char_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]   --> src/num.rs:71:13
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let mut d = 0.0;
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/num.rs:101:13
[INFO] [stderr]     |
[INFO] [stderr] 101 |     let mut d = 1.0 + cf_num * d0;
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 6th binding whose name is just one char
[INFO] [stderr]    --> src/num.rs:107:13
[INFO] [stderr]     |
[INFO] [stderr] 107 |     let mut c = 1.0 + cf_num / c0;
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 7th binding whose name is just one char
[INFO] [stderr]    --> src/num.rs:113:9
[INFO] [stderr]     |
[INFO] [stderr] 113 |     let f = f0 * del;
[INFO] [stderr]     |         ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/num.rs:124:13
[INFO] [stderr]     |
[INFO] [stderr] 124 |         let m = (i / 2) as f64;
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: 5th binding whose name is just one char
[INFO] [stderr]    --> src/num.rs:127:13
[INFO] [stderr]     |
[INFO] [stderr] 127 |         let m = ((i - 1) / 2) as f64;
[INFO] [stderr]     |             ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/t_test.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     appx
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/t_test.rs:51:16
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let appx = num / den;
[INFO] [stderr]    |                ^^^^^^^^^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]   --> src/t_test.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     appx
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]   --> src/t_test.rs:51:16
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let appx = num / den;
[INFO] [stderr]    |                ^^^^^^^^^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `row`.
[INFO] [stderr]   --> src/plot/mod.rs:98:18
[INFO] [stderr]    |
[INFO] [stderr] 98 |         for i in (cols.wh_lo + 1)..cols.box_lo {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 98 |         for <item> in row.iter_mut().take(cols.box_lo).skip((cols.wh_lo + 1)) {
[INFO] [stderr]    |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `row`.
[INFO] [stderr]    --> src/plot/mod.rs:103:18
[INFO] [stderr]     |
[INFO] [stderr] 103 |         for i in (cols.box_hi + 1)..cols.wh_hi {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 103 |         for <item> in row.iter_mut().take(cols.wh_hi).skip((cols.box_hi + 1)) {
[INFO] [stderr]     |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `row`.
[INFO] [stderr]    --> src/plot/mod.rs:108:18
[INFO] [stderr]     |
[INFO] [stderr] 108 |         for i in (cols.box_lo + 1)..cols.box_mid {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 108 |         for <item> in row.iter_mut().take(cols.box_mid).skip((cols.box_lo + 1)) {
[INFO] [stderr]     |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `row`.
[INFO] [stderr]    --> src/plot/mod.rs:113:18
[INFO] [stderr]     |
[INFO] [stderr] 113 |         for i in (cols.box_mid + 1)..cols.box_hi {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 113 |         for <item> in row.iter_mut().take(cols.box_hi).skip((cols.box_mid + 1)) {
[INFO] [stderr]     |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of left operand
[INFO] [stderr]    --> src/plot/mod.rs:353:18
[INFO] [stderr]     |
[INFO] [stderr] 353 |       let height = &plots
[INFO] [stderr]     |  __________________^
[INFO] [stderr] 354 | |         .iter()
[INFO] [stderr] 355 | |         .map(|&(ref p, _)| p.height())
[INFO] [stderr] 356 | |         .sum() + (padding * 2);
[INFO] [stderr]     | |______________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the left value directly
[INFO] [stderr]     |
[INFO] [stderr] 353 |     let height = plots
[INFO] [stderr] 354 |         .iter()
[INFO] [stderr] 355 |         .map(|&(ref p, _)| p.height())
[INFO] [stderr] 356 |         .sum() + (padding * 2);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `row`.
[INFO] [stderr]   --> src/plot/mod.rs:98:18
[INFO] [stderr]    |
[INFO] [stderr] 98 |         for i in (cols.wh_lo + 1)..cols.box_lo {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]    |
[INFO] [stderr] 98 |         for <item> in row.iter_mut().take(cols.box_lo).skip((cols.wh_lo + 1)) {
[INFO] [stderr]    |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `row`.
[INFO] [stderr]    --> src/plot/mod.rs:103:18
[INFO] [stderr]     |
[INFO] [stderr] 103 |         for i in (cols.box_hi + 1)..cols.wh_hi {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 103 |         for <item> in row.iter_mut().take(cols.wh_hi).skip((cols.box_hi + 1)) {
[INFO] [stderr]     |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `row`.
[INFO] [stderr]    --> src/plot/mod.rs:108:18
[INFO] [stderr]     |
[INFO] [stderr] 108 |         for i in (cols.box_lo + 1)..cols.box_mid {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 108 |         for <item> in row.iter_mut().take(cols.box_mid).skip((cols.box_lo + 1)) {
[INFO] [stderr]     |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is only used to index `row`.
[INFO] [stderr]    --> src/plot/mod.rs:113:18
[INFO] [stderr]     |
[INFO] [stderr] 113 |         for i in (cols.box_mid + 1)..cols.box_hi {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 113 |         for <item> in row.iter_mut().take(cols.box_hi).skip((cols.box_mid + 1)) {
[INFO] [stderr]     |             ^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: needlessly taken reference of left operand
[INFO] [stderr]    --> src/plot/mod.rs:353:18
[INFO] [stderr]     |
[INFO] [stderr] 353 |       let height = &plots
[INFO] [stderr]     |  __________________^
[INFO] [stderr] 354 | |         .iter()
[INFO] [stderr] 355 | |         .map(|&(ref p, _)| p.height())
[INFO] [stderr] 356 | |         .sum() + (padding * 2);
[INFO] [stderr]     | |______________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::op_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#op_ref
[INFO] [stderr] help: use the left value directly
[INFO] [stderr]     |
[INFO] [stderr] 353 |     let height = plots
[INFO] [stderr] 354 |         .iter()
[INFO] [stderr] 355 |         .map(|&(ref p, _)| p.height())
[INFO] [stderr] 356 |         .sum() + (padding * 2);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]  --> src/fmt.rs:3:33
[INFO] [stderr]   |
[INFO] [stderr] 3 |     let parts: Vec<_> = s.split("e").collect();
[INFO] [stderr]   |                                 ^^^ help: try using a char instead: `'e'`
[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: the loop variable `i` is used to index `summaries`
[INFO] [stderr]    --> src/bin.rs:188:14
[INFO] [stderr]     |
[INFO] [stderr] 188 |     for i in 0..summaries.len() {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 188 |     for (i, <item>) in summaries.iter().enumerate() {
[INFO] [stderr]     |         ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]    --> src/bin.rs:292:10
[INFO] [stderr]     |
[INFO] [stderr] 292 |         .or(term_size::dimensions().map(|(w, _)| w))
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| term_size::dimensions().map(|(w, _)| w))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]  --> src/fmt.rs:3:33
[INFO] [stderr]   |
[INFO] [stderr] 3 |     let parts: Vec<_> = s.split("e").collect();
[INFO] [stderr]   |                                 ^^^ help: try using a char instead: `'e'`
[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: the loop variable `i` is used to index `summaries`
[INFO] [stderr]    --> src/bin.rs:188:14
[INFO] [stderr]     |
[INFO] [stderr] 188 |     for i in 0..summaries.len() {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 188 |     for (i, <item>) in summaries.iter().enumerate() {
[INFO] [stderr]     |         ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or` followed by a function call
[INFO] [stderr]    --> src/bin.rs:292:10
[INFO] [stderr]     |
[INFO] [stderr] 292 |         .or(term_size::dimensions().map(|(w, _)| w))
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| term_size::dimensions().map(|(w, _)| w))`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.02s
[INFO] running `"docker" "inspect" "da203c8aa72016755d887f9f10c8a4021aac1a049e1a09f93f29ac8f154146b0"`
[INFO] running `"docker" "rm" "-f" "da203c8aa72016755d887f9f10c8a4021aac1a049e1a09f93f29ac8f154146b0"`
[INFO] [stdout] da203c8aa72016755d887f9f10c8a4021aac1a049e1a09f93f29ac8f154146b0