[INFO] crate termcolor 1.0.4 is already in cache
[INFO] extracting crate termcolor 1.0.4 into work/ex/clippy-test-run/sources/stable/reg/termcolor/1.0.4
[INFO] extracting crate termcolor 1.0.4 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/termcolor/1.0.4
[INFO] validating manifest of termcolor-1.0.4 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 termcolor-1.0.4 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 termcolor-1.0.4
[INFO] finished frobbing termcolor-1.0.4
[INFO] frobbed toml for termcolor-1.0.4 written to work/ex/clippy-test-run/sources/stable/reg/termcolor/1.0.4/Cargo.toml
[INFO] started frobbing termcolor-1.0.4
[INFO] finished frobbing termcolor-1.0.4
[INFO] frobbed toml for termcolor-1.0.4 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/termcolor/1.0.4/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 termcolor-1.0.4 against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/termcolor/1.0.4:/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 -Dclippy::into_iter_on_array" "-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] e139900c8dd656addc141ac78a0762d3de1661703b268e2517f6dc0da188bdfe
[INFO] running `"docker" "start" "-a" "e139900c8dd656addc141ac78a0762d3de1661703b268e2517f6dc0da188bdfe"`
[INFO] [stderr]     Checking termcolor v1.0.4 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:795:13
[INFO] [stderr]     |
[INFO] [stderr] 795 |             stream: stream,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `stream`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]     --> src/lib.rs:1732:31
[INFO] [stderr]      |
[INFO] [stderr] 1732 |         LossyStandardStream { wtr: wtr }
[INFO] [stderr]      |                               ^^^^^^^^ help: replace it with: `wtr`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]     --> src/lib.rs:1740:31
[INFO] [stderr]      |
[INFO] [stderr] 1740 |         LossyStandardStream { wtr: wtr, is_console: is_console }
[INFO] [stderr]      |                               ^^^^^^^^ help: replace it with: `wtr`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]     --> src/lib.rs:1740:41
[INFO] [stderr]      |
[INFO] [stderr] 1740 |         LossyStandardStream { wtr: wtr, is_console: is_console }
[INFO] [stderr]      |                                         ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `is_console`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]     --> src/lib.rs:1750:31
[INFO] [stderr]      |
[INFO] [stderr] 1750 |         LossyStandardStream { wtr: wtr, is_console: self.is_console }
[INFO] [stderr]      |                               ^^^^^^^^ help: replace it with: `wtr`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:795:13
[INFO] [stderr]     |
[INFO] [stderr] 795 |             stream: stream,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `stream`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]     --> src/lib.rs:1732:31
[INFO] [stderr]      |
[INFO] [stderr] 1732 |         LossyStandardStream { wtr: wtr }
[INFO] [stderr]      |                               ^^^^^^^^ help: replace it with: `wtr`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]     --> src/lib.rs:1740:31
[INFO] [stderr]      |
[INFO] [stderr] 1740 |         LossyStandardStream { wtr: wtr, is_console: is_console }
[INFO] [stderr]      |                               ^^^^^^^^ help: replace it with: `wtr`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]     --> src/lib.rs:1740:41
[INFO] [stderr]      |
[INFO] [stderr] 1740 |         LossyStandardStream { wtr: wtr, is_console: is_console }
[INFO] [stderr]      |                                         ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `is_console`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]     --> src/lib.rs:1750:31
[INFO] [stderr]      |
[INFO] [stderr] 1750 |         LossyStandardStream { wtr: wtr, is_console: self.is_console }
[INFO] [stderr]      |                               ^^^^^^^^ help: replace it with: `wtr`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]     --> src/lib.rs:1610:20
[INFO] [stderr]      |
[INFO] [stderr] 1610 |               } else {
[INFO] [stderr]      |  ____________________^
[INFO] [stderr] 1611 | |                 if s.chars().all(|c| c.is_digit(16)) {
[INFO] [stderr] 1612 | |                     Err(ParseColorError {
[INFO] [stderr] 1613 | |                         kind: ParseColorErrorKind::InvalidAnsi256,
[INFO] [stderr] ...    |
[INFO] [stderr] 1621 | |                 }
[INFO] [stderr] 1622 | |             }
[INFO] [stderr]      | |_____________^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]      |
[INFO] [stderr] 1610 |             } else if s.chars().all(|c| c.is_digit(16)) {
[INFO] [stderr] 1611 |     Err(ParseColorError {
[INFO] [stderr] 1612 |         kind: ParseColorErrorKind::InvalidAnsi256,
[INFO] [stderr] 1613 |         given: s.to_string(),
[INFO] [stderr] 1614 |     })
[INFO] [stderr] 1615 | } else {
[INFO] [stderr]    ...
[INFO] [stderr] 
[INFO] [stderr] warning: All variants have the same prefix: `Invalid`
[INFO] [stderr]     --> src/lib.rs:1659:1
[INFO] [stderr]      |
[INFO] [stderr] 1659 | / enum ParseColorErrorKind {
[INFO] [stderr] 1660 | |     InvalidName,
[INFO] [stderr] 1661 | |     InvalidAnsi256,
[INFO] [stderr] 1662 | |     InvalidRgb,
[INFO] [stderr] 1663 | | }
[INFO] [stderr]      | |_^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::enum_variant_names)] on by default
[INFO] [stderr]      = help: remove the prefixes and use full paths to the variants instead of glob imports
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#enum_variant_names
[INFO] [stderr] 
[INFO] [stderr] warning: this `else { if .. }` block can be collapsed
[INFO] [stderr]     --> src/lib.rs:1610:20
[INFO] [stderr]      |
[INFO] [stderr] 1610 |               } else {
[INFO] [stderr]      |  ____________________^
[INFO] [stderr] 1611 | |                 if s.chars().all(|c| c.is_digit(16)) {
[INFO] [stderr] 1612 | |                     Err(ParseColorError {
[INFO] [stderr] 1613 | |                         kind: ParseColorErrorKind::InvalidAnsi256,
[INFO] [stderr] ...    |
[INFO] [stderr] 1621 | |                 }
[INFO] [stderr] 1622 | |             }
[INFO] [stderr]      | |_____________^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]      |
[INFO] [stderr] 1610 |             } else if s.chars().all(|c| c.is_digit(16)) {
[INFO] [stderr] 1611 |     Err(ParseColorError {
[INFO] [stderr] 1612 |         kind: ParseColorErrorKind::InvalidAnsi256,
[INFO] [stderr] 1613 |         given: s.to_string(),
[INFO] [stderr] 1614 |     })
[INFO] [stderr] 1615 | } else {
[INFO] [stderr]    ...
[INFO] [stderr] 
[INFO] [stderr] warning: All variants have the same prefix: `Invalid`
[INFO] [stderr]     --> src/lib.rs:1659:1
[INFO] [stderr]      |
[INFO] [stderr] 1659 | / enum ParseColorErrorKind {
[INFO] [stderr] 1660 | |     InvalidName,
[INFO] [stderr] 1661 | |     InvalidAnsi256,
[INFO] [stderr] 1662 | |     InvalidRgb,
[INFO] [stderr] 1663 | | }
[INFO] [stderr]      | |_^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::enum_variant_names)] on by default
[INFO] [stderr]      = help: remove the prefixes and use full paths to the variants instead of glob imports
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#enum_variant_names
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:160:29
[INFO] [stderr]     |
[INFO] [stderr] 160 |     fn should_attempt_color(&self) -> bool {
[INFO] [stderr]     |                             ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: the function has a cyclomatic complexity of 64
[INFO] [stderr]     --> src/lib.rs:1189:5
[INFO] [stderr]      |
[INFO] [stderr] 1189 | /     fn write_color(
[INFO] [stderr] 1190 | |         &mut self,
[INFO] [stderr] 1191 | |         fg: bool,
[INFO] [stderr] 1192 | |         c: &Color,
[INFO] [stderr] ...    |
[INFO] [stderr] 1295 | |         }
[INFO] [stderr] 1296 | |     }
[INFO] [stderr]      | |_____^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::cyclomatic_complexity)] on by default
[INFO] [stderr]      = help: you could split it up into multiple smaller functions
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]     --> src/lib.rs:1192:12
[INFO] [stderr]      |
[INFO] [stderr] 1192 |         c: &Color,
[INFO] [stderr]      |            ^^^^^^ help: consider passing by value instead: `Color`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]     --> src/lib.rs:1247:37
[INFO] [stderr]      |
[INFO] [stderr] 1247 |                 self.write_all(&fmt[0..i+1])
[INFO] [stderr]      |                                     ^^^^^^ help: use: `0..=i`
[INFO] [stderr] ...
[INFO] [stderr] 1277 |                 Color::Ansi256(c) => write_custom!(c),
[INFO] [stderr]      |                                      ---------------- in this macro invocation
[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: an inclusive range would be more readable
[INFO] [stderr]     --> src/lib.rs:1247:37
[INFO] [stderr]      |
[INFO] [stderr] 1247 |                 self.write_all(&fmt[0..i+1])
[INFO] [stderr]      |                                     ^^^^^^ help: use: `0..=i`
[INFO] [stderr] ...
[INFO] [stderr] 1277 |                 Color::Ansi256(c) => write_custom!(c),
[INFO] [stderr]      |                                      ---------------- in this macro invocation
[INFO] [stderr]      |
[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: an inclusive range would be more readable
[INFO] [stderr]     --> src/lib.rs:1247:37
[INFO] [stderr]      |
[INFO] [stderr] 1247 |                 self.write_all(&fmt[0..i+1])
[INFO] [stderr]      |                                     ^^^^^^ help: use: `0..=i`
[INFO] [stderr] ...
[INFO] [stderr] 1278 |                 Color::Rgb(r, g, b) => write_custom!(r, g, b),
[INFO] [stderr]      |                                        ---------------------- in this macro invocation
[INFO] [stderr]      |
[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: an inclusive range would be more readable
[INFO] [stderr]     --> src/lib.rs:1247:37
[INFO] [stderr]      |
[INFO] [stderr] 1247 |                 self.write_all(&fmt[0..i+1])
[INFO] [stderr]      |                                     ^^^^^^ help: use: `0..=i`
[INFO] [stderr] ...
[INFO] [stderr] 1278 |                 Color::Rgb(r, g, b) => write_custom!(r, g, b),
[INFO] [stderr]      |                                        ---------------------- in this macro invocation
[INFO] [stderr]      |
[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: an inclusive range would be more readable
[INFO] [stderr]     --> src/lib.rs:1247:37
[INFO] [stderr]      |
[INFO] [stderr] 1247 |                 self.write_all(&fmt[0..i+1])
[INFO] [stderr]      |                                     ^^^^^^ help: use: `0..=i`
[INFO] [stderr] ...
[INFO] [stderr] 1291 |                 Color::Ansi256(c) => write_custom!(c),
[INFO] [stderr]      |                                      ---------------- in this macro invocation
[INFO] [stderr]      |
[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: an inclusive range would be more readable
[INFO] [stderr]     --> src/lib.rs:1247:37
[INFO] [stderr]      |
[INFO] [stderr] 1247 |                 self.write_all(&fmt[0..i+1])
[INFO] [stderr]      |                                     ^^^^^^ help: use: `0..=i`
[INFO] [stderr] ...
[INFO] [stderr] 1291 |                 Color::Ansi256(c) => write_custom!(c),
[INFO] [stderr]      |                                      ---------------- in this macro invocation
[INFO] [stderr]      |
[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: an inclusive range would be more readable
[INFO] [stderr]     --> src/lib.rs:1247:37
[INFO] [stderr]      |
[INFO] [stderr] 1247 |                 self.write_all(&fmt[0..i+1])
[INFO] [stderr]      |                                     ^^^^^^ help: use: `0..=i`
[INFO] [stderr] ...
[INFO] [stderr] 1292 |                 Color::Rgb(r, g, b) => write_custom!(r, g, b),
[INFO] [stderr]      |                                        ---------------------- in this macro invocation
[INFO] [stderr]      |
[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: an inclusive range would be more readable
[INFO] [stderr]     --> src/lib.rs:1247:37
[INFO] [stderr]      |
[INFO] [stderr] 1247 |                 self.write_all(&fmt[0..i+1])
[INFO] [stderr]      |                                     ^^^^^^ help: use: `0..=i`
[INFO] [stderr] ...
[INFO] [stderr] 1292 |                 Color::Rgb(r, g, b) => write_custom!(r, g, b),
[INFO] [stderr]      |                                        ---------------------- in this macro invocation
[INFO] [stderr]      |
[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: single-character string constant used as pattern
[INFO] [stderr]     --> src/lib.rs:1636:31
[INFO] [stderr]      |
[INFO] [stderr] 1636 |             Err(if s.contains(",") {
[INFO] [stderr]      |                               ^^^ help: try using a char instead: `','`
[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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:160:29
[INFO] [stderr]     |
[INFO] [stderr] 160 |     fn should_attempt_color(&self) -> bool {
[INFO] [stderr]     |                             ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: the function has a cyclomatic complexity of 64
[INFO] [stderr]     --> src/lib.rs:1189:5
[INFO] [stderr]      |
[INFO] [stderr] 1189 | /     fn write_color(
[INFO] [stderr] 1190 | |         &mut self,
[INFO] [stderr] 1191 | |         fg: bool,
[INFO] [stderr] 1192 | |         c: &Color,
[INFO] [stderr] ...    |
[INFO] [stderr] 1295 | |         }
[INFO] [stderr] 1296 | |     }
[INFO] [stderr]      | |_____^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::cyclomatic_complexity)] on by default
[INFO] [stderr]      = help: you could split it up into multiple smaller functions
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cyclomatic_complexity
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]     --> src/lib.rs:1192:12
[INFO] [stderr]      |
[INFO] [stderr] 1192 |         c: &Color,
[INFO] [stderr]      |            ^^^^^^ help: consider passing by value instead: `Color`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]     --> src/lib.rs:1247:37
[INFO] [stderr]      |
[INFO] [stderr] 1247 |                 self.write_all(&fmt[0..i+1])
[INFO] [stderr]      |                                     ^^^^^^ help: use: `0..=i`
[INFO] [stderr] ...
[INFO] [stderr] 1277 |                 Color::Ansi256(c) => write_custom!(c),
[INFO] [stderr]      |                                      ---------------- in this macro invocation
[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: an inclusive range would be more readable
[INFO] [stderr]     --> src/lib.rs:1247:37
[INFO] [stderr]      |
[INFO] [stderr] 1247 |                 self.write_all(&fmt[0..i+1])
[INFO] [stderr]      |                                     ^^^^^^ help: use: `0..=i`
[INFO] [stderr] ...
[INFO] [stderr] 1277 |                 Color::Ansi256(c) => write_custom!(c),
[INFO] [stderr]      |                                      ---------------- in this macro invocation
[INFO] [stderr]      |
[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: an inclusive range would be more readable
[INFO] [stderr]     --> src/lib.rs:1247:37
[INFO] [stderr]      |
[INFO] [stderr] 1247 |                 self.write_all(&fmt[0..i+1])
[INFO] [stderr]      |                                     ^^^^^^ help: use: `0..=i`
[INFO] [stderr] ...
[INFO] [stderr] 1278 |                 Color::Rgb(r, g, b) => write_custom!(r, g, b),
[INFO] [stderr]      |                                        ---------------------- in this macro invocation
[INFO] [stderr]      |
[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: an inclusive range would be more readable
[INFO] [stderr]     --> src/lib.rs:1247:37
[INFO] [stderr]      |
[INFO] [stderr] 1247 |                 self.write_all(&fmt[0..i+1])
[INFO] [stderr]      |                                     ^^^^^^ help: use: `0..=i`
[INFO] [stderr] ...
[INFO] [stderr] 1278 |                 Color::Rgb(r, g, b) => write_custom!(r, g, b),
[INFO] [stderr]      |                                        ---------------------- in this macro invocation
[INFO] [stderr]      |
[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: an inclusive range would be more readable
[INFO] [stderr]     --> src/lib.rs:1247:37
[INFO] [stderr]      |
[INFO] [stderr] 1247 |                 self.write_all(&fmt[0..i+1])
[INFO] [stderr]      |                                     ^^^^^^ help: use: `0..=i`
[INFO] [stderr] ...
[INFO] [stderr] 1291 |                 Color::Ansi256(c) => write_custom!(c),
[INFO] [stderr]      |                                      ---------------- in this macro invocation
[INFO] [stderr]      |
[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: an inclusive range would be more readable
[INFO] [stderr]     --> src/lib.rs:1247:37
[INFO] [stderr]      |
[INFO] [stderr] 1247 |                 self.write_all(&fmt[0..i+1])
[INFO] [stderr]      |                                     ^^^^^^ help: use: `0..=i`
[INFO] [stderr] ...
[INFO] [stderr] 1291 |                 Color::Ansi256(c) => write_custom!(c),
[INFO] [stderr]      |                                      ---------------- in this macro invocation
[INFO] [stderr]      |
[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: an inclusive range would be more readable
[INFO] [stderr]     --> src/lib.rs:1247:37
[INFO] [stderr]      |
[INFO] [stderr] 1247 |                 self.write_all(&fmt[0..i+1])
[INFO] [stderr]      |                                     ^^^^^^ help: use: `0..=i`
[INFO] [stderr] ...
[INFO] [stderr] 1292 |                 Color::Rgb(r, g, b) => write_custom!(r, g, b),
[INFO] [stderr]      |                                        ---------------------- in this macro invocation
[INFO] [stderr]      |
[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: an inclusive range would be more readable
[INFO] [stderr]     --> src/lib.rs:1247:37
[INFO] [stderr]      |
[INFO] [stderr] 1247 |                 self.write_all(&fmt[0..i+1])
[INFO] [stderr]      |                                     ^^^^^^ help: use: `0..=i`
[INFO] [stderr] ...
[INFO] [stderr] 1292 |                 Color::Rgb(r, g, b) => write_custom!(r, g, b),
[INFO] [stderr]      |                                        ---------------------- in this macro invocation
[INFO] [stderr]      |
[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: single-character string constant used as pattern
[INFO] [stderr]     --> src/lib.rs:1636:31
[INFO] [stderr]      |
[INFO] [stderr] 1636 |             Err(if s.contains(",") {
[INFO] [stderr]      |                               ^^^ help: try using a char instead: `','`
[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 0.88s
[INFO] running `"docker" "inspect" "e139900c8dd656addc141ac78a0762d3de1661703b268e2517f6dc0da188bdfe"`
[INFO] running `"docker" "rm" "-f" "e139900c8dd656addc141ac78a0762d3de1661703b268e2517f6dc0da188bdfe"`
[INFO] [stdout] e139900c8dd656addc141ac78a0762d3de1661703b268e2517f6dc0da188bdfe