[INFO] crate rustfmt 0.10.0 is already in cache
[INFO] extracting crate rustfmt 0.10.0 into work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/rustfmt/0.10.0
[INFO] extracting crate rustfmt 0.10.0 into work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/rustfmt/0.10.0
[INFO] validating manifest of rustfmt-0.10.0 on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rustfmt-0.10.0 on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rustfmt-0.10.0
[INFO] finished frobbing rustfmt-0.10.0
[INFO] frobbed toml for rustfmt-0.10.0 written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/rustfmt/0.10.0/Cargo.toml
[INFO] started frobbing rustfmt-0.10.0
[INFO] finished frobbing rustfmt-0.10.0
[INFO] frobbed toml for rustfmt-0.10.0 written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/rustfmt/0.10.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rustfmt-0.10.0 against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-4/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/rustfmt/0.10.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6087acd21ad1ace7cf74ce20b09ad28c1ec59b692c79dda4a26c54d482c72c3e
[INFO] running `"docker" "start" "-a" "6087acd21ad1ace7cf74ce20b09ad28c1ec59b692c79dda4a26c54d482c72c3e"`
[INFO] [stderr] warning: Pattern matching for Cargo's include/exclude fields is changing and file `src/bin/cargo-fmt.rs` WILL NOT be included in a future Cargo version.
[INFO] [stderr] See <https://github.com/rust-lang/cargo/issues/4268> for more information.
[INFO] [stderr] warning: Pattern matching for Cargo's include/exclude fields is changing and file `src/bin/rustfmt.rs` WILL NOT be included in a future Cargo version.
[INFO] [stderr] See <https://github.com/rust-lang/cargo/issues/4268> for more information.
[INFO] [stderr]    Compiling rustfmt v0.10.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking strings v0.1.1
[INFO] [stderr]     Checking serde v1.0.90
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> build.rs:31:62
[INFO] [stderr]    |
[INFO] [stderr] 31 |         (Some(hash), Some(date)) => format!(" ({} {})", hash.trim_right(), date),
[INFO] [stderr]    |                                                              ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Checking syntex_pos v0.59.1
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking extprim v1.7.0
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking syntex_errors v0.59.1
[INFO] [stderr]     Checking syntex_syntax v0.59.1
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:34:1
[INFO] [stderr]     |
[INFO] [stderr] 34  | / configuration_option_enum! { Style:
[INFO] [stderr] 35  | |     Rfc, // Follow the style RFCs style.
[INFO] [stderr] 36  | |     Legacy, // Follow the traditional Rustfmt style.
[INFO] [stderr] 37  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:34:1
[INFO] [stderr]     |
[INFO] [stderr] 34  | / configuration_option_enum! { Style:
[INFO] [stderr] 35  | |     Rfc, // Follow the style RFCs style.
[INFO] [stderr] 36  | |     Legacy, // Follow the traditional Rustfmt style.
[INFO] [stderr] 37  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:39:1
[INFO] [stderr]     |
[INFO] [stderr] 39  | / configuration_option_enum! { NewlineStyle:
[INFO] [stderr] 40  | |     Windows, // \r\n
[INFO] [stderr] 41  | |     Unix, // \n
[INFO] [stderr] 42  | |     Native, // \r\n in Windows, \n on other platforms
[INFO] [stderr] 43  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:39:1
[INFO] [stderr]     |
[INFO] [stderr] 39  | / configuration_option_enum! { NewlineStyle:
[INFO] [stderr] 40  | |     Windows, // \r\n
[INFO] [stderr] 41  | |     Unix, // \n
[INFO] [stderr] 42  | |     Native, // \r\n in Windows, \n on other platforms
[INFO] [stderr] 43  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:45:1
[INFO] [stderr]     |
[INFO] [stderr] 45  | / configuration_option_enum! { BraceStyle:
[INFO] [stderr] 46  | |     AlwaysNextLine,
[INFO] [stderr] 47  | |     PreferSameLine,
[INFO] [stderr] 48  | |     // Prefer same line except where there is a where clause, in which case force
[INFO] [stderr] 49  | |     // the brace to the next line.
[INFO] [stderr] 50  | |     SameLineWhere,
[INFO] [stderr] 51  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:45:1
[INFO] [stderr]     |
[INFO] [stderr] 45  | / configuration_option_enum! { BraceStyle:
[INFO] [stderr] 46  | |     AlwaysNextLine,
[INFO] [stderr] 47  | |     PreferSameLine,
[INFO] [stderr] 48  | |     // Prefer same line except where there is a where clause, in which case force
[INFO] [stderr] 49  | |     // the brace to the next line.
[INFO] [stderr] 50  | |     SameLineWhere,
[INFO] [stderr] 51  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:53:1
[INFO] [stderr]     |
[INFO] [stderr] 53  | / configuration_option_enum! { ControlBraceStyle:
[INFO] [stderr] 54  | |     // K&R style, Rust community default
[INFO] [stderr] 55  | |     AlwaysSameLine,
[INFO] [stderr] 56  | |     // Stroustrup style
[INFO] [stderr] ...   |
[INFO] [stderr] 59  | |     AlwaysNextLine,
[INFO] [stderr] 60  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:53:1
[INFO] [stderr]     |
[INFO] [stderr] 53  | / configuration_option_enum! { ControlBraceStyle:
[INFO] [stderr] 54  | |     // K&R style, Rust community default
[INFO] [stderr] 55  | |     AlwaysSameLine,
[INFO] [stderr] 56  | |     // Stroustrup style
[INFO] [stderr] ...   |
[INFO] [stderr] 59  | |     AlwaysNextLine,
[INFO] [stderr] 60  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:63:1
[INFO] [stderr]     |
[INFO] [stderr] 63  | / configuration_option_enum! { ReturnIndent:
[INFO] [stderr] 64  | |     // Aligned with the arguments
[INFO] [stderr] 65  | |     WithArgs,
[INFO] [stderr] 66  | |     // Aligned with the where clause
[INFO] [stderr] 67  | |     WithWhereClause,
[INFO] [stderr] 68  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:63:1
[INFO] [stderr]     |
[INFO] [stderr] 63  | / configuration_option_enum! { ReturnIndent:
[INFO] [stderr] 64  | |     // Aligned with the arguments
[INFO] [stderr] 65  | |     WithArgs,
[INFO] [stderr] 66  | |     // Aligned with the where clause
[INFO] [stderr] 67  | |     WithWhereClause,
[INFO] [stderr] 68  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:70:1
[INFO] [stderr]     |
[INFO] [stderr] 70  | / configuration_option_enum! { IndentStyle:
[INFO] [stderr] 71  | |     // First line on the same line as the opening brace, all lines aligned with
[INFO] [stderr] 72  | |     // the first line.
[INFO] [stderr] 73  | |     Visual,
[INFO] [stderr] 74  | |     // First line is on a new line and all lines align with block indent.
[INFO] [stderr] 75  | |     Block,
[INFO] [stderr] 76  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:70:1
[INFO] [stderr]     |
[INFO] [stderr] 70  | / configuration_option_enum! { IndentStyle:
[INFO] [stderr] 71  | |     // First line on the same line as the opening brace, all lines aligned with
[INFO] [stderr] 72  | |     // the first line.
[INFO] [stderr] 73  | |     Visual,
[INFO] [stderr] 74  | |     // First line is on a new line and all lines align with block indent.
[INFO] [stderr] 75  | |     Block,
[INFO] [stderr] 76  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:78:1
[INFO] [stderr]     |
[INFO] [stderr] 78  | / configuration_option_enum! { Density:
[INFO] [stderr] 79  | |     // Fit as much on one line as possible.
[INFO] [stderr] 80  | |     Compressed,
[INFO] [stderr] 81  | |     // Use more lines.
[INFO] [stderr] ...   |
[INFO] [stderr] 86  | |     Vertical,
[INFO] [stderr] 87  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:78:1
[INFO] [stderr]     |
[INFO] [stderr] 78  | / configuration_option_enum! { Density:
[INFO] [stderr] 79  | |     // Fit as much on one line as possible.
[INFO] [stderr] 80  | |     Compressed,
[INFO] [stderr] 81  | |     // Use more lines.
[INFO] [stderr] ...   |
[INFO] [stderr] 86  | |     Vertical,
[INFO] [stderr] 87  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:89:1
[INFO] [stderr]     |
[INFO] [stderr] 89  | / configuration_option_enum! { TypeDensity:
[INFO] [stderr] 90  | |     // No spaces around "=" and "+"
[INFO] [stderr] 91  | |     Compressed,
[INFO] [stderr] 92  | |     // Spaces around " = " and " + "
[INFO] [stderr] 93  | |     Wide,
[INFO] [stderr] 94  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:89:1
[INFO] [stderr]     |
[INFO] [stderr] 89  | / configuration_option_enum! { TypeDensity:
[INFO] [stderr] 90  | |     // No spaces around "=" and "+"
[INFO] [stderr] 91  | |     Compressed,
[INFO] [stderr] 92  | |     // Spaces around " = " and " + "
[INFO] [stderr] 93  | |     Wide,
[INFO] [stderr] 94  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:108:1
[INFO] [stderr]     |
[INFO] [stderr] 108 | / configuration_option_enum! { LicensePolicy:
[INFO] [stderr] 109 | |     // Do not place license text at top of files
[INFO] [stderr] 110 | |     NoLicense,
[INFO] [stderr] 111 | |     // Use the text in "license" field as the license
[INFO] [stderr] ...   |
[INFO] [stderr] 114 | |     FileLicense,
[INFO] [stderr] 115 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:108:1
[INFO] [stderr]     |
[INFO] [stderr] 108 | / configuration_option_enum! { LicensePolicy:
[INFO] [stderr] 109 | |     // Do not place license text at top of files
[INFO] [stderr] 110 | |     NoLicense,
[INFO] [stderr] 111 | |     // Use the text in "license" field as the license
[INFO] [stderr] ...   |
[INFO] [stderr] 114 | |     FileLicense,
[INFO] [stderr] 115 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:117:1
[INFO] [stderr]     |
[INFO] [stderr] 117 | / configuration_option_enum! { MultilineStyle:
[INFO] [stderr] 118 | |     // Use horizontal layout if it fits in one line, fall back to vertical
[INFO] [stderr] 119 | |     PreferSingle,
[INFO] [stderr] 120 | |     // Use vertical layout
[INFO] [stderr] 121 | |     ForceMulti,
[INFO] [stderr] 122 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:117:1
[INFO] [stderr]     |
[INFO] [stderr] 117 | / configuration_option_enum! { MultilineStyle:
[INFO] [stderr] 118 | |     // Use horizontal layout if it fits in one line, fall back to vertical
[INFO] [stderr] 119 | |     PreferSingle,
[INFO] [stderr] 120 | |     // Use vertical layout
[INFO] [stderr] 121 | |     ForceMulti,
[INFO] [stderr] 122 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | / configuration_option_enum! { ReportTactic:
[INFO] [stderr] 134 | |     Always,
[INFO] [stderr] 135 | |     Unnumbered,
[INFO] [stderr] 136 | |     Never,
[INFO] [stderr] 137 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | / configuration_option_enum! { ReportTactic:
[INFO] [stderr] 134 | |     Always,
[INFO] [stderr] 135 | |     Unnumbered,
[INFO] [stderr] 136 | |     Never,
[INFO] [stderr] 137 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:139:1
[INFO] [stderr]     |
[INFO] [stderr] 139 | / configuration_option_enum! { WriteMode:
[INFO] [stderr] 140 | |     // Backs the original file up and overwrites the original.
[INFO] [stderr] 141 | |     Replace,
[INFO] [stderr] 142 | |     // Overwrites original file without backup.
[INFO] [stderr] ...   |
[INFO] [stderr] 153 | |     Checkstyle,
[INFO] [stderr] 154 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:139:1
[INFO] [stderr]     |
[INFO] [stderr] 139 | / configuration_option_enum! { WriteMode:
[INFO] [stderr] 140 | |     // Backs the original file up and overwrites the original.
[INFO] [stderr] 141 | |     Replace,
[INFO] [stderr] 142 | |     // Overwrites original file without backup.
[INFO] [stderr] ...   |
[INFO] [stderr] 153 | |     Checkstyle,
[INFO] [stderr] 154 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                 use std::ascii::AsciiExt;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lists.rs:39:1
[INFO] [stderr]     |
[INFO] [stderr] 39  | impl_enum_serialize_and_deserialize!(ListTactic, Vertical, Horizontal, HorizontalVertical, Mixed);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                 use std::ascii::AsciiExt;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lists.rs:39:1
[INFO] [stderr]     |
[INFO] [stderr] 39  | impl_enum_serialize_and_deserialize!(ListTactic, Vertical, Horizontal, HorizontalVertical, Mixed);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                 use std::ascii::AsciiExt;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lists.rs:48:1
[INFO] [stderr]     |
[INFO] [stderr] 48  | impl_enum_serialize_and_deserialize!(SeparatorTactic, Always, Never, Vertical);
[INFO] [stderr]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                 use std::ascii::AsciiExt;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lists.rs:48:1
[INFO] [stderr]     |
[INFO] [stderr] 48  | impl_enum_serialize_and_deserialize!(SeparatorTactic, Always, Never, Vertical);
[INFO] [stderr]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:34:1
[INFO] [stderr]     |
[INFO] [stderr] 34  | / configuration_option_enum! { Style:
[INFO] [stderr] 35  | |     Rfc, // Follow the style RFCs style.
[INFO] [stderr] 36  | |     Legacy, // Follow the traditional Rustfmt style.
[INFO] [stderr] 37  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:34:1
[INFO] [stderr]     |
[INFO] [stderr] 34  | / configuration_option_enum! { Style:
[INFO] [stderr] 35  | |     Rfc, // Follow the style RFCs style.
[INFO] [stderr] 36  | |     Legacy, // Follow the traditional Rustfmt style.
[INFO] [stderr] 37  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:39:1
[INFO] [stderr]     |
[INFO] [stderr] 39  | / configuration_option_enum! { NewlineStyle:
[INFO] [stderr] 40  | |     Windows, // \r\n
[INFO] [stderr] 41  | |     Unix, // \n
[INFO] [stderr] 42  | |     Native, // \r\n in Windows, \n on other platforms
[INFO] [stderr] 43  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:39:1
[INFO] [stderr]     |
[INFO] [stderr] 39  | / configuration_option_enum! { NewlineStyle:
[INFO] [stderr] 40  | |     Windows, // \r\n
[INFO] [stderr] 41  | |     Unix, // \n
[INFO] [stderr] 42  | |     Native, // \r\n in Windows, \n on other platforms
[INFO] [stderr] 43  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:45:1
[INFO] [stderr]     |
[INFO] [stderr] 45  | / configuration_option_enum! { BraceStyle:
[INFO] [stderr] 46  | |     AlwaysNextLine,
[INFO] [stderr] 47  | |     PreferSameLine,
[INFO] [stderr] 48  | |     // Prefer same line except where there is a where clause, in which case force
[INFO] [stderr] 49  | |     // the brace to the next line.
[INFO] [stderr] 50  | |     SameLineWhere,
[INFO] [stderr] 51  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:45:1
[INFO] [stderr]     |
[INFO] [stderr] 45  | / configuration_option_enum! { BraceStyle:
[INFO] [stderr] 46  | |     AlwaysNextLine,
[INFO] [stderr] 47  | |     PreferSameLine,
[INFO] [stderr] 48  | |     // Prefer same line except where there is a where clause, in which case force
[INFO] [stderr] 49  | |     // the brace to the next line.
[INFO] [stderr] 50  | |     SameLineWhere,
[INFO] [stderr] 51  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:53:1
[INFO] [stderr]     |
[INFO] [stderr] 53  | / configuration_option_enum! { ControlBraceStyle:
[INFO] [stderr] 54  | |     // K&R style, Rust community default
[INFO] [stderr] 55  | |     AlwaysSameLine,
[INFO] [stderr] 56  | |     // Stroustrup style
[INFO] [stderr] ...   |
[INFO] [stderr] 59  | |     AlwaysNextLine,
[INFO] [stderr] 60  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:53:1
[INFO] [stderr]     |
[INFO] [stderr] 53  | / configuration_option_enum! { ControlBraceStyle:
[INFO] [stderr] 54  | |     // K&R style, Rust community default
[INFO] [stderr] 55  | |     AlwaysSameLine,
[INFO] [stderr] 56  | |     // Stroustrup style
[INFO] [stderr] ...   |
[INFO] [stderr] 59  | |     AlwaysNextLine,
[INFO] [stderr] 60  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:63:1
[INFO] [stderr]     |
[INFO] [stderr] 63  | / configuration_option_enum! { ReturnIndent:
[INFO] [stderr] 64  | |     // Aligned with the arguments
[INFO] [stderr] 65  | |     WithArgs,
[INFO] [stderr] 66  | |     // Aligned with the where clause
[INFO] [stderr] 67  | |     WithWhereClause,
[INFO] [stderr] 68  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:63:1
[INFO] [stderr]     |
[INFO] [stderr] 63  | / configuration_option_enum! { ReturnIndent:
[INFO] [stderr] 64  | |     // Aligned with the arguments
[INFO] [stderr] 65  | |     WithArgs,
[INFO] [stderr] 66  | |     // Aligned with the where clause
[INFO] [stderr] 67  | |     WithWhereClause,
[INFO] [stderr] 68  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:70:1
[INFO] [stderr]     |
[INFO] [stderr] 70  | / configuration_option_enum! { IndentStyle:
[INFO] [stderr] 71  | |     // First line on the same line as the opening brace, all lines aligned with
[INFO] [stderr] 72  | |     // the first line.
[INFO] [stderr] 73  | |     Visual,
[INFO] [stderr] 74  | |     // First line is on a new line and all lines align with block indent.
[INFO] [stderr] 75  | |     Block,
[INFO] [stderr] 76  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:70:1
[INFO] [stderr]     |
[INFO] [stderr] 70  | / configuration_option_enum! { IndentStyle:
[INFO] [stderr] 71  | |     // First line on the same line as the opening brace, all lines aligned with
[INFO] [stderr] 72  | |     // the first line.
[INFO] [stderr] 73  | |     Visual,
[INFO] [stderr] 74  | |     // First line is on a new line and all lines align with block indent.
[INFO] [stderr] 75  | |     Block,
[INFO] [stderr] 76  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:78:1
[INFO] [stderr]     |
[INFO] [stderr] 78  | / configuration_option_enum! { Density:
[INFO] [stderr] 79  | |     // Fit as much on one line as possible.
[INFO] [stderr] 80  | |     Compressed,
[INFO] [stderr] 81  | |     // Use more lines.
[INFO] [stderr] ...   |
[INFO] [stderr] 86  | |     Vertical,
[INFO] [stderr] 87  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:78:1
[INFO] [stderr]     |
[INFO] [stderr] 78  | / configuration_option_enum! { Density:
[INFO] [stderr] 79  | |     // Fit as much on one line as possible.
[INFO] [stderr] 80  | |     Compressed,
[INFO] [stderr] 81  | |     // Use more lines.
[INFO] [stderr] ...   |
[INFO] [stderr] 86  | |     Vertical,
[INFO] [stderr] 87  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:89:1
[INFO] [stderr]     |
[INFO] [stderr] 89  | / configuration_option_enum! { TypeDensity:
[INFO] [stderr] 90  | |     // No spaces around "=" and "+"
[INFO] [stderr] 91  | |     Compressed,
[INFO] [stderr] 92  | |     // Spaces around " = " and " + "
[INFO] [stderr] 93  | |     Wide,
[INFO] [stderr] 94  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:89:1
[INFO] [stderr]     |
[INFO] [stderr] 89  | / configuration_option_enum! { TypeDensity:
[INFO] [stderr] 90  | |     // No spaces around "=" and "+"
[INFO] [stderr] 91  | |     Compressed,
[INFO] [stderr] 92  | |     // Spaces around " = " and " + "
[INFO] [stderr] 93  | |     Wide,
[INFO] [stderr] 94  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:108:1
[INFO] [stderr]     |
[INFO] [stderr] 108 | / configuration_option_enum! { LicensePolicy:
[INFO] [stderr] 109 | |     // Do not place license text at top of files
[INFO] [stderr] 110 | |     NoLicense,
[INFO] [stderr] 111 | |     // Use the text in "license" field as the license
[INFO] [stderr] ...   |
[INFO] [stderr] 114 | |     FileLicense,
[INFO] [stderr] 115 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:108:1
[INFO] [stderr]     |
[INFO] [stderr] 108 | / configuration_option_enum! { LicensePolicy:
[INFO] [stderr] 109 | |     // Do not place license text at top of files
[INFO] [stderr] 110 | |     NoLicense,
[INFO] [stderr] 111 | |     // Use the text in "license" field as the license
[INFO] [stderr] ...   |
[INFO] [stderr] 114 | |     FileLicense,
[INFO] [stderr] 115 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:117:1
[INFO] [stderr]     |
[INFO] [stderr] 117 | / configuration_option_enum! { MultilineStyle:
[INFO] [stderr] 118 | |     // Use horizontal layout if it fits in one line, fall back to vertical
[INFO] [stderr] 119 | |     PreferSingle,
[INFO] [stderr] 120 | |     // Use vertical layout
[INFO] [stderr] 121 | |     ForceMulti,
[INFO] [stderr] 122 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:117:1
[INFO] [stderr]     |
[INFO] [stderr] 117 | / configuration_option_enum! { MultilineStyle:
[INFO] [stderr] 118 | |     // Use horizontal layout if it fits in one line, fall back to vertical
[INFO] [stderr] 119 | |     PreferSingle,
[INFO] [stderr] 120 | |     // Use vertical layout
[INFO] [stderr] 121 | |     ForceMulti,
[INFO] [stderr] 122 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | / configuration_option_enum! { ReportTactic:
[INFO] [stderr] 134 | |     Always,
[INFO] [stderr] 135 | |     Unnumbered,
[INFO] [stderr] 136 | |     Never,
[INFO] [stderr] 137 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | / configuration_option_enum! { ReportTactic:
[INFO] [stderr] 134 | |     Always,
[INFO] [stderr] 135 | |     Unnumbered,
[INFO] [stderr] 136 | |     Never,
[INFO] [stderr] 137 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:139:1
[INFO] [stderr]     |
[INFO] [stderr] 139 | / configuration_option_enum! { WriteMode:
[INFO] [stderr] 140 | |     // Backs the original file up and overwrites the original.
[INFO] [stderr] 141 | |     Replace,
[INFO] [stderr] 142 | |     // Overwrites original file without backup.
[INFO] [stderr] ...   |
[INFO] [stderr] 153 | |     Checkstyle,
[INFO] [stderr] 154 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:139:1
[INFO] [stderr]     |
[INFO] [stderr] 139 | / configuration_option_enum! { WriteMode:
[INFO] [stderr] 140 | |     // Backs the original file up and overwrites the original.
[INFO] [stderr] 141 | |     Replace,
[INFO] [stderr] 142 | |     // Overwrites original file without backup.
[INFO] [stderr] ...   |
[INFO] [stderr] 153 | |     Checkstyle,
[INFO] [stderr] 154 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                 use std::ascii::AsciiExt;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lists.rs:39:1
[INFO] [stderr]     |
[INFO] [stderr] 39  | impl_enum_serialize_and_deserialize!(ListTactic, Vertical, Horizontal, HorizontalVertical, Mixed);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                 use std::ascii::AsciiExt;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lists.rs:39:1
[INFO] [stderr]     |
[INFO] [stderr] 39  | impl_enum_serialize_and_deserialize!(ListTactic, Vertical, Horizontal, HorizontalVertical, Mixed);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                 use std::ascii::AsciiExt;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lists.rs:48:1
[INFO] [stderr]     |
[INFO] [stderr] 48  | impl_enum_serialize_and_deserialize!(SeparatorTactic, Always, Never, Vertical);
[INFO] [stderr]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                 use std::ascii::AsciiExt;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lists.rs:48:1
[INFO] [stderr]     |
[INFO] [stderr] 48  | impl_enum_serialize_and_deserialize!(SeparatorTactic, Always, Never, Vertical);
[INFO] [stderr]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]     --> src/items.rs:1087:27
[INFO] [stderr]      |
[INFO] [stderr] 1087 |         } else if snippet.trim_right_matches(&[' ', '\t'][..]).ends_with('\n') {
[INFO] [stderr]      |                           ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]     --> src/items.rs:1089:38
[INFO] [stderr]      |
[INFO] [stderr] 1089 |             result.push_str(&snippet.trim_right());
[INFO] [stderr]      |                                      ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]     --> src/items.rs:1205:27
[INFO] [stderr]      |
[INFO] [stderr] 1205 |         } else if snippet.trim_right_matches(&[' ', '\t'][..]).ends_with('\n') {
[INFO] [stderr]      |                           ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]     --> src/items.rs:1206:38
[INFO] [stderr]      |
[INFO] [stderr] 1206 |             result.push_str(&snippet.trim_right());
[INFO] [stderr]      |                                      ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/items.rs:1851:15
[INFO] [stderr]      |
[INFO] [stderr] 1851 |         |l| l.trim_left().len() == 1,
[INFO] [stderr]      |               ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/missed_spans.rs:34:47
[INFO] [stderr]    |
[INFO] [stderr] 34 |             this.buffer.push_str(last_snippet.trim_right());
[INFO] [stderr]    |                                               ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/missed_spans.rs:46:47
[INFO] [stderr]    |
[INFO] [stderr] 46 |             this.buffer.push_str(last_snippet.trim_right());
[INFO] [stderr]    |                                               ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/missed_spans.rs:187:60
[INFO] [stderr]     |
[INFO] [stderr] 187 |                         if !subslice.split('\n').map(|s| s.trim_left()).any(|s| {
[INFO] [stderr]     |                                                            ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]     --> src/items.rs:1087:27
[INFO] [stderr]      |
[INFO] [stderr] 1087 |         } else if snippet.trim_right_matches(&[' ', '\t'][..]).ends_with('\n') {
[INFO] [stderr]      |                           ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]     --> src/items.rs:1089:38
[INFO] [stderr]      |
[INFO] [stderr] 1089 |             result.push_str(&snippet.trim_right());
[INFO] [stderr]      |                                      ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]     --> src/items.rs:1205:27
[INFO] [stderr]      |
[INFO] [stderr] 1205 |         } else if snippet.trim_right_matches(&[' ', '\t'][..]).ends_with('\n') {
[INFO] [stderr]      |                           ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]     --> src/items.rs:1206:38
[INFO] [stderr]      |
[INFO] [stderr] 1206 |             result.push_str(&snippet.trim_right());
[INFO] [stderr]      |                                      ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/items.rs:1851:15
[INFO] [stderr]      |
[INFO] [stderr] 1851 |         |l| l.trim_left().len() == 1,
[INFO] [stderr]      |               ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/expr.rs:411:23
[INFO] [stderr]     |
[INFO] [stderr] 411 |     let infix = infix.trim_right();
[INFO] [stderr]     |                       ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/missed_spans.rs:34:47
[INFO] [stderr]    |
[INFO] [stderr] 34 |             this.buffer.push_str(last_snippet.trim_right());
[INFO] [stderr]    |                                               ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/missed_spans.rs:46:47
[INFO] [stderr]    |
[INFO] [stderr] 46 |             this.buffer.push_str(last_snippet.trim_right());
[INFO] [stderr]    |                                               ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/missed_spans.rs:187:60
[INFO] [stderr]     |
[INFO] [stderr] 187 |                         if !subslice.split('\n').map(|s| s.trim_left()).any(|s| {
[INFO] [stderr]     |                                                            ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/expr.rs:1563:34
[INFO] [stderr]      |
[INFO] [stderr] 1563 |                         attr_str.trim_left(),
[INFO] [stderr]      |                                  ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/expr.rs:1604:26
[INFO] [stderr]      |
[INFO] [stderr] 1604 |                 attr_str.trim_left(),
[INFO] [stderr]      |                          ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/expr.rs:1615:26
[INFO] [stderr]      |
[INFO] [stderr] 1615 |                 attr_str.trim_left(),
[INFO] [stderr]      |                          ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/expr.rs:411:23
[INFO] [stderr]     |
[INFO] [stderr] 411 |     let infix = infix.trim_right();
[INFO] [stderr]     |                       ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:100:22
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 line.trim_left().starts_with(self.line_start().trim_left()) ||
[INFO] [stderr]     |                      ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:100:64
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 line.trim_left().starts_with(self.line_start().trim_left()) ||
[INFO] [stderr]     |                                                                ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:106:22
[INFO] [stderr]     |
[INFO] [stderr] 106 |                 line.trim_left().starts_with(self.closer().trim_left()) ||
[INFO] [stderr]     |                      ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:106:60
[INFO] [stderr]     |
[INFO] [stderr] 106 |                 line.trim_left().starts_with(self.closer().trim_left()) ||
[INFO] [stderr]     |                                                            ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:107:26
[INFO] [stderr]     |
[INFO] [stderr] 107 |                     line.trim_left().starts_with(self.line_start().trim_left()) ||
[INFO] [stderr]     |                          ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:107:68
[INFO] [stderr]     |
[INFO] [stderr] 107 |                     line.trim_left().starts_with(self.line_start().trim_left()) ||
[INFO] [stderr]     |                                                                    ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:110:50
[INFO] [stderr]     |
[INFO] [stderr] 110 |             CommentStyle::Custom(opener) => line.trim_left().starts_with(opener.trim_right()),
[INFO] [stderr]     |                                                  ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:110:81
[INFO] [stderr]     |
[INFO] [stderr] 110 |             CommentStyle::Custom(opener) => line.trim_left().starts_with(opener.trim_right()),
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:235:28
[INFO] [stderr]     |
[INFO] [stderr] 235 |     let line_breaks = orig.trim_right().chars().filter(|&c| c == '\n').count();
[INFO] [stderr]     |                            ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:242:50
[INFO] [stderr]     |
[INFO] [stderr] 242 |                 line = &line[..(line.len() - 2)].trim_right();
[INFO] [stderr]     |                                                  ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:249:18
[INFO] [stderr]     |
[INFO] [stderr] 249 |             line.trim_left()
[INFO] [stderr]     |                  ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:303:15
[INFO] [stderr]     |
[INFO] [stderr] 303 |             }.trim_right()
[INFO] [stderr]     |               ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:320:26
[INFO] [stderr]     |
[INFO] [stderr] 320 |             &line[opener.trim_right().len()..]
[INFO] [stderr]     |                          ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/expr.rs:1563:34
[INFO] [stderr]      |
[INFO] [stderr] 1563 |                         attr_str.trim_left(),
[INFO] [stderr]      |                                  ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/expr.rs:1604:26
[INFO] [stderr]      |
[INFO] [stderr] 1604 |                 attr_str.trim_left(),
[INFO] [stderr]      |                          ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]     --> src/expr.rs:1615:26
[INFO] [stderr]      |
[INFO] [stderr] 1615 |                 attr_str.trim_left(),
[INFO] [stderr]      |                          ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:100:22
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 line.trim_left().starts_with(self.line_start().trim_left()) ||
[INFO] [stderr]     |                      ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:100:64
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 line.trim_left().starts_with(self.line_start().trim_left()) ||
[INFO] [stderr]     |                                                                ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:106:22
[INFO] [stderr]     |
[INFO] [stderr] 106 |                 line.trim_left().starts_with(self.closer().trim_left()) ||
[INFO] [stderr]     |                      ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:106:60
[INFO] [stderr]     |
[INFO] [stderr] 106 |                 line.trim_left().starts_with(self.closer().trim_left()) ||
[INFO] [stderr]     |                                                            ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:107:26
[INFO] [stderr]     |
[INFO] [stderr] 107 |                     line.trim_left().starts_with(self.line_start().trim_left()) ||
[INFO] [stderr]     |                          ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:107:68
[INFO] [stderr]     |
[INFO] [stderr] 107 |                     line.trim_left().starts_with(self.line_start().trim_left()) ||
[INFO] [stderr]     |                                                                    ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:110:50
[INFO] [stderr]     |
[INFO] [stderr] 110 |             CommentStyle::Custom(opener) => line.trim_left().starts_with(opener.trim_right()),
[INFO] [stderr]     |                                                  ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:110:81
[INFO] [stderr]     |
[INFO] [stderr] 110 |             CommentStyle::Custom(opener) => line.trim_left().starts_with(opener.trim_right()),
[INFO] [stderr]     |                                                                                 ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:235:28
[INFO] [stderr]     |
[INFO] [stderr] 235 |     let line_breaks = orig.trim_right().chars().filter(|&c| c == '\n').count();
[INFO] [stderr]     |                            ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:242:50
[INFO] [stderr]     |
[INFO] [stderr] 242 |                 line = &line[..(line.len() - 2)].trim_right();
[INFO] [stderr]     |                                                  ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
[INFO] [stderr]    --> src/comment.rs:249:18
[INFO] [stderr]     |
[INFO] [stderr] 249 |             line.trim_left()
[INFO] [stderr]     |                  ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:303:15
[INFO] [stderr]     |
[INFO] [stderr] 303 |             }.trim_right()
[INFO] [stderr]     |               ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/comment.rs:320:26
[INFO] [stderr]     |
[INFO] [stderr] 320 |             &line[opener.trim_right().len()..]
[INFO] [stderr]     |                          ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:34:1
[INFO] [stderr]     |
[INFO] [stderr] 34  | / configuration_option_enum! { Style:
[INFO] [stderr] 35  | |     Rfc, // Follow the style RFCs style.
[INFO] [stderr] 36  | |     Legacy, // Follow the traditional Rustfmt style.
[INFO] [stderr] 37  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:34:1
[INFO] [stderr]     |
[INFO] [stderr] 34  | / configuration_option_enum! { Style:
[INFO] [stderr] 35  | |     Rfc, // Follow the style RFCs style.
[INFO] [stderr] 36  | |     Legacy, // Follow the traditional Rustfmt style.
[INFO] [stderr] 37  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:39:1
[INFO] [stderr]     |
[INFO] [stderr] 39  | / configuration_option_enum! { NewlineStyle:
[INFO] [stderr] 40  | |     Windows, // \r\n
[INFO] [stderr] 41  | |     Unix, // \n
[INFO] [stderr] 42  | |     Native, // \r\n in Windows, \n on other platforms
[INFO] [stderr] 43  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:39:1
[INFO] [stderr]     |
[INFO] [stderr] 39  | / configuration_option_enum! { NewlineStyle:
[INFO] [stderr] 40  | |     Windows, // \r\n
[INFO] [stderr] 41  | |     Unix, // \n
[INFO] [stderr] 42  | |     Native, // \r\n in Windows, \n on other platforms
[INFO] [stderr] 43  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:45:1
[INFO] [stderr]     |
[INFO] [stderr] 45  | / configuration_option_enum! { BraceStyle:
[INFO] [stderr] 46  | |     AlwaysNextLine,
[INFO] [stderr] 47  | |     PreferSameLine,
[INFO] [stderr] 48  | |     // Prefer same line except where there is a where clause, in which case force
[INFO] [stderr] 49  | |     // the brace to the next line.
[INFO] [stderr] 50  | |     SameLineWhere,
[INFO] [stderr] 51  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:45:1
[INFO] [stderr]     |
[INFO] [stderr] 45  | / configuration_option_enum! { BraceStyle:
[INFO] [stderr] 46  | |     AlwaysNextLine,
[INFO] [stderr] 47  | |     PreferSameLine,
[INFO] [stderr] 48  | |     // Prefer same line except where there is a where clause, in which case force
[INFO] [stderr] 49  | |     // the brace to the next line.
[INFO] [stderr] 50  | |     SameLineWhere,
[INFO] [stderr] 51  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:53:1
[INFO] [stderr]     |
[INFO] [stderr] 53  | / configuration_option_enum! { ControlBraceStyle:
[INFO] [stderr] 54  | |     // K&R style, Rust community default
[INFO] [stderr] 55  | |     AlwaysSameLine,
[INFO] [stderr] 56  | |     // Stroustrup style
[INFO] [stderr] ...   |
[INFO] [stderr] 59  | |     AlwaysNextLine,
[INFO] [stderr] 60  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:53:1
[INFO] [stderr]     |
[INFO] [stderr] 53  | / configuration_option_enum! { ControlBraceStyle:
[INFO] [stderr] 54  | |     // K&R style, Rust community default
[INFO] [stderr] 55  | |     AlwaysSameLine,
[INFO] [stderr] 56  | |     // Stroustrup style
[INFO] [stderr] ...   |
[INFO] [stderr] 59  | |     AlwaysNextLine,
[INFO] [stderr] 60  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:63:1
[INFO] [stderr]     |
[INFO] [stderr] 63  | / configuration_option_enum! { ReturnIndent:
[INFO] [stderr] 64  | |     // Aligned with the arguments
[INFO] [stderr] 65  | |     WithArgs,
[INFO] [stderr] 66  | |     // Aligned with the where clause
[INFO] [stderr] 67  | |     WithWhereClause,
[INFO] [stderr] 68  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:63:1
[INFO] [stderr]     |
[INFO] [stderr] 63  | / configuration_option_enum! { ReturnIndent:
[INFO] [stderr] 64  | |     // Aligned with the arguments
[INFO] [stderr] 65  | |     WithArgs,
[INFO] [stderr] 66  | |     // Aligned with the where clause
[INFO] [stderr] 67  | |     WithWhereClause,
[INFO] [stderr] 68  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:70:1
[INFO] [stderr]     |
[INFO] [stderr] 70  | / configuration_option_enum! { IndentStyle:
[INFO] [stderr] 71  | |     // First line on the same line as the opening brace, all lines aligned with
[INFO] [stderr] 72  | |     // the first line.
[INFO] [stderr] 73  | |     Visual,
[INFO] [stderr] 74  | |     // First line is on a new line and all lines align with block indent.
[INFO] [stderr] 75  | |     Block,
[INFO] [stderr] 76  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:70:1
[INFO] [stderr]     |
[INFO] [stderr] 70  | / configuration_option_enum! { IndentStyle:
[INFO] [stderr] 71  | |     // First line on the same line as the opening brace, all lines aligned with
[INFO] [stderr] 72  | |     // the first line.
[INFO] [stderr] 73  | |     Visual,
[INFO] [stderr] 74  | |     // First line is on a new line and all lines align with block indent.
[INFO] [stderr] 75  | |     Block,
[INFO] [stderr] 76  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:78:1
[INFO] [stderr]     |
[INFO] [stderr] 78  | / configuration_option_enum! { Density:
[INFO] [stderr] 79  | |     // Fit as much on one line as possible.
[INFO] [stderr] 80  | |     Compressed,
[INFO] [stderr] 81  | |     // Use more lines.
[INFO] [stderr] ...   |
[INFO] [stderr] 86  | |     Vertical,
[INFO] [stderr] 87  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:78:1
[INFO] [stderr]     |
[INFO] [stderr] 78  | / configuration_option_enum! { Density:
[INFO] [stderr] 79  | |     // Fit as much on one line as possible.
[INFO] [stderr] 80  | |     Compressed,
[INFO] [stderr] 81  | |     // Use more lines.
[INFO] [stderr] ...   |
[INFO] [stderr] 86  | |     Vertical,
[INFO] [stderr] 87  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:89:1
[INFO] [stderr]     |
[INFO] [stderr] 89  | / configuration_option_enum! { TypeDensity:
[INFO] [stderr] 90  | |     // No spaces around "=" and "+"
[INFO] [stderr] 91  | |     Compressed,
[INFO] [stderr] 92  | |     // Spaces around " = " and " + "
[INFO] [stderr] 93  | |     Wide,
[INFO] [stderr] 94  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:89:1
[INFO] [stderr]     |
[INFO] [stderr] 89  | / configuration_option_enum! { TypeDensity:
[INFO] [stderr] 90  | |     // No spaces around "=" and "+"
[INFO] [stderr] 91  | |     Compressed,
[INFO] [stderr] 92  | |     // Spaces around " = " and " + "
[INFO] [stderr] 93  | |     Wide,
[INFO] [stderr] 94  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:108:1
[INFO] [stderr]     |
[INFO] [stderr] 108 | / configuration_option_enum! { LicensePolicy:
[INFO] [stderr] 109 | |     // Do not place license text at top of files
[INFO] [stderr] 110 | |     NoLicense,
[INFO] [stderr] 111 | |     // Use the text in "license" field as the license
[INFO] [stderr] ...   |
[INFO] [stderr] 114 | |     FileLicense,
[INFO] [stderr] 115 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:108:1
[INFO] [stderr]     |
[INFO] [stderr] 108 | / configuration_option_enum! { LicensePolicy:
[INFO] [stderr] 109 | |     // Do not place license text at top of files
[INFO] [stderr] 110 | |     NoLicense,
[INFO] [stderr] 111 | |     // Use the text in "license" field as the license
[INFO] [stderr] ...   |
[INFO] [stderr] 114 | |     FileLicense,
[INFO] [stderr] 115 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:117:1
[INFO] [stderr]     |
[INFO] [stderr] 117 | / configuration_option_enum! { MultilineStyle:
[INFO] [stderr] 118 | |     // Use horizontal layout if it fits in one line, fall back to vertical
[INFO] [stderr] 119 | |     PreferSingle,
[INFO] [stderr] 120 | |     // Use vertical layout
[INFO] [stderr] 121 | |     ForceMulti,
[INFO] [stderr] 122 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:117:1
[INFO] [stderr]     |
[INFO] [stderr] 117 | / configuration_option_enum! { MultilineStyle:
[INFO] [stderr] 118 | |     // Use horizontal layout if it fits in one line, fall back to vertical
[INFO] [stderr] 119 | |     PreferSingle,
[INFO] [stderr] 120 | |     // Use vertical layout
[INFO] [stderr] 121 | |     ForceMulti,
[INFO] [stderr] 122 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | / configuration_option_enum! { ReportTactic:
[INFO] [stderr] 134 | |     Always,
[INFO] [stderr] 135 | |     Unnumbered,
[INFO] [stderr] 136 | |     Never,
[INFO] [stderr] 137 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | / configuration_option_enum! { ReportTactic:
[INFO] [stderr] 134 | |     Always,
[INFO] [stderr] 135 | |     Unnumbered,
[INFO] [stderr] 136 | |     Never,
[INFO] [stderr] 137 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:139:1
[INFO] [stderr]     |
[INFO] [stderr] 139 | / configuration_option_enum! { WriteMode:
[INFO] [stderr] 140 | |     // Backs the original file up and overwrites the original.
[INFO] [stderr] 141 | |     Replace,
[INFO] [stderr] 142 | |     // Overwrites original file without backup.
[INFO] [stderr] ...   |
[INFO] [stderr] 153 | |     Checkstyle,
[INFO] [stderr] 154 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:139:1
[INFO] [stderr]     |
[INFO] [stderr] 139 | / configuration_option_enum! { WriteMode:
[INFO] [stderr] 140 | |     // Backs the original file up and overwrites the original.
[INFO] [stderr] 141 | |     Replace,
[INFO] [stderr] 142 | |     // Overwrites original file without backup.
[INFO] [stderr] ...   |
[INFO] [stderr] 153 | |     Checkstyle,
[INFO] [stderr] 154 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                 use std::ascii::AsciiExt;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lists.rs:39:1
[INFO] [stderr]     |
[INFO] [stderr] 39  | impl_enum_serialize_and_deserialize!(ListTactic, Vertical, Horizontal, HorizontalVertical, Mixed);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                 use std::ascii::AsciiExt;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lists.rs:39:1
[INFO] [stderr]     |
[INFO] [stderr] 39  | impl_enum_serialize_and_deserialize!(ListTactic, Vertical, Horizontal, HorizontalVertical, Mixed);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                 use std::ascii::AsciiExt;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lists.rs:48:1
[INFO] [stderr]     |
[INFO] [stderr] 48  | impl_enum_serialize_and_deserialize!(SeparatorTactic, Always, Never, Vertical);
[INFO] [stderr]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                 use std::ascii::AsciiExt;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lists.rs:48:1
[INFO] [stderr]     |
[INFO] [stderr] 48  | impl_enum_serialize_and_deserialize!(SeparatorTactic, Always, Never, Vertical);
[INFO] [stderr]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:34:1
[INFO] [stderr]     |
[INFO] [stderr] 34  | / configuration_option_enum! { Style:
[INFO] [stderr] 35  | |     Rfc, // Follow the style RFCs style.
[INFO] [stderr] 36  | |     Legacy, // Follow the traditional Rustfmt style.
[INFO] [stderr] 37  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:34:1
[INFO] [stderr]     |
[INFO] [stderr] 34  | / configuration_option_enum! { Style:
[INFO] [stderr] 35  | |     Rfc, // Follow the style RFCs style.
[INFO] [stderr] 36  | |     Legacy, // Follow the traditional Rustfmt style.
[INFO] [stderr] 37  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:39:1
[INFO] [stderr]     |
[INFO] [stderr] 39  | / configuration_option_enum! { NewlineStyle:
[INFO] [stderr] 40  | |     Windows, // \r\n
[INFO] [stderr] 41  | |     Unix, // \n
[INFO] [stderr] 42  | |     Native, // \r\n in Windows, \n on other platforms
[INFO] [stderr] 43  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:39:1
[INFO] [stderr]     |
[INFO] [stderr] 39  | / configuration_option_enum! { NewlineStyle:
[INFO] [stderr] 40  | |     Windows, // \r\n
[INFO] [stderr] 41  | |     Unix, // \n
[INFO] [stderr] 42  | |     Native, // \r\n in Windows, \n on other platforms
[INFO] [stderr] 43  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:45:1
[INFO] [stderr]     |
[INFO] [stderr] 45  | / configuration_option_enum! { BraceStyle:
[INFO] [stderr] 46  | |     AlwaysNextLine,
[INFO] [stderr] 47  | |     PreferSameLine,
[INFO] [stderr] 48  | |     // Prefer same line except where there is a where clause, in which case force
[INFO] [stderr] 49  | |     // the brace to the next line.
[INFO] [stderr] 50  | |     SameLineWhere,
[INFO] [stderr] 51  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:45:1
[INFO] [stderr]     |
[INFO] [stderr] 45  | / configuration_option_enum! { BraceStyle:
[INFO] [stderr] 46  | |     AlwaysNextLine,
[INFO] [stderr] 47  | |     PreferSameLine,
[INFO] [stderr] 48  | |     // Prefer same line except where there is a where clause, in which case force
[INFO] [stderr] 49  | |     // the brace to the next line.
[INFO] [stderr] 50  | |     SameLineWhere,
[INFO] [stderr] 51  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:53:1
[INFO] [stderr]     |
[INFO] [stderr] 53  | / configuration_option_enum! { ControlBraceStyle:
[INFO] [stderr] 54  | |     // K&R style, Rust community default
[INFO] [stderr] 55  | |     AlwaysSameLine,
[INFO] [stderr] 56  | |     // Stroustrup style
[INFO] [stderr] ...   |
[INFO] [stderr] 59  | |     AlwaysNextLine,
[INFO] [stderr] 60  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:53:1
[INFO] [stderr]     |
[INFO] [stderr] 53  | / configuration_option_enum! { ControlBraceStyle:
[INFO] [stderr] 54  | |     // K&R style, Rust community default
[INFO] [stderr] 55  | |     AlwaysSameLine,
[INFO] [stderr] 56  | |     // Stroustrup style
[INFO] [stderr] ...   |
[INFO] [stderr] 59  | |     AlwaysNextLine,
[INFO] [stderr] 60  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:63:1
[INFO] [stderr]     |
[INFO] [stderr] 63  | / configuration_option_enum! { ReturnIndent:
[INFO] [stderr] 64  | |     // Aligned with the arguments
[INFO] [stderr] 65  | |     WithArgs,
[INFO] [stderr] 66  | |     // Aligned with the where clause
[INFO] [stderr] 67  | |     WithWhereClause,
[INFO] [stderr] 68  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:63:1
[INFO] [stderr]     |
[INFO] [stderr] 63  | / configuration_option_enum! { ReturnIndent:
[INFO] [stderr] 64  | |     // Aligned with the arguments
[INFO] [stderr] 65  | |     WithArgs,
[INFO] [stderr] 66  | |     // Aligned with the where clause
[INFO] [stderr] 67  | |     WithWhereClause,
[INFO] [stderr] 68  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:70:1
[INFO] [stderr]     |
[INFO] [stderr] 70  | / configuration_option_enum! { IndentStyle:
[INFO] [stderr] 71  | |     // First line on the same line as the opening brace, all lines aligned with
[INFO] [stderr] 72  | |     // the first line.
[INFO] [stderr] 73  | |     Visual,
[INFO] [stderr] 74  | |     // First line is on a new line and all lines align with block indent.
[INFO] [stderr] 75  | |     Block,
[INFO] [stderr] 76  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:70:1
[INFO] [stderr]     |
[INFO] [stderr] 70  | / configuration_option_enum! { IndentStyle:
[INFO] [stderr] 71  | |     // First line on the same line as the opening brace, all lines aligned with
[INFO] [stderr] 72  | |     // the first line.
[INFO] [stderr] 73  | |     Visual,
[INFO] [stderr] 74  | |     // First line is on a new line and all lines align with block indent.
[INFO] [stderr] 75  | |     Block,
[INFO] [stderr] 76  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:78:1
[INFO] [stderr]     |
[INFO] [stderr] 78  | / configuration_option_enum! { Density:
[INFO] [stderr] 79  | |     // Fit as much on one line as possible.
[INFO] [stderr] 80  | |     Compressed,
[INFO] [stderr] 81  | |     // Use more lines.
[INFO] [stderr] ...   |
[INFO] [stderr] 86  | |     Vertical,
[INFO] [stderr] 87  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:78:1
[INFO] [stderr]     |
[INFO] [stderr] 78  | / configuration_option_enum! { Density:
[INFO] [stderr] 79  | |     // Fit as much on one line as possible.
[INFO] [stderr] 80  | |     Compressed,
[INFO] [stderr] 81  | |     // Use more lines.
[INFO] [stderr] ...   |
[INFO] [stderr] 86  | |     Vertical,
[INFO] [stderr] 87  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:89:1
[INFO] [stderr]     |
[INFO] [stderr] 89  | / configuration_option_enum! { TypeDensity:
[INFO] [stderr] 90  | |     // No spaces around "=" and "+"
[INFO] [stderr] 91  | |     Compressed,
[INFO] [stderr] 92  | |     // Spaces around " = " and " + "
[INFO] [stderr] 93  | |     Wide,
[INFO] [stderr] 94  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:89:1
[INFO] [stderr]     |
[INFO] [stderr] 89  | / configuration_option_enum! { TypeDensity:
[INFO] [stderr] 90  | |     // No spaces around "=" and "+"
[INFO] [stderr] 91  | |     Compressed,
[INFO] [stderr] 92  | |     // Spaces around " = " and " + "
[INFO] [stderr] 93  | |     Wide,
[INFO] [stderr] 94  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:108:1
[INFO] [stderr]     |
[INFO] [stderr] 108 | / configuration_option_enum! { LicensePolicy:
[INFO] [stderr] 109 | |     // Do not place license text at top of files
[INFO] [stderr] 110 | |     NoLicense,
[INFO] [stderr] 111 | |     // Use the text in "license" field as the license
[INFO] [stderr] ...   |
[INFO] [stderr] 114 | |     FileLicense,
[INFO] [stderr] 115 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:108:1
[INFO] [stderr]     |
[INFO] [stderr] 108 | / configuration_option_enum! { LicensePolicy:
[INFO] [stderr] 109 | |     // Do not place license text at top of files
[INFO] [stderr] 110 | |     NoLicense,
[INFO] [stderr] 111 | |     // Use the text in "license" field as the license
[INFO] [stderr] ...   |
[INFO] [stderr] 114 | |     FileLicense,
[INFO] [stderr] 115 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:117:1
[INFO] [stderr]     |
[INFO] [stderr] 117 | / configuration_option_enum! { MultilineStyle:
[INFO] [stderr] 118 | |     // Use horizontal layout if it fits in one line, fall back to vertical
[INFO] [stderr] 119 | |     PreferSingle,
[INFO] [stderr] 120 | |     // Use vertical layout
[INFO] [stderr] 121 | |     ForceMulti,
[INFO] [stderr] 122 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:117:1
[INFO] [stderr]     |
[INFO] [stderr] 117 | / configuration_option_enum! { MultilineStyle:
[INFO] [stderr] 118 | |     // Use horizontal layout if it fits in one line, fall back to vertical
[INFO] [stderr] 119 | |     PreferSingle,
[INFO] [stderr] 120 | |     // Use vertical layout
[INFO] [stderr] 121 | |     ForceMulti,
[INFO] [stderr] 122 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | / configuration_option_enum! { ReportTactic:
[INFO] [stderr] 134 | |     Always,
[INFO] [stderr] 135 | |     Unnumbered,
[INFO] [stderr] 136 | |     Never,
[INFO] [stderr] 137 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | / configuration_option_enum! { ReportTactic:
[INFO] [stderr] 134 | |     Always,
[INFO] [stderr] 135 | |     Unnumbered,
[INFO] [stderr] 136 | |     Never,
[INFO] [stderr] 137 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:139:1
[INFO] [stderr]     |
[INFO] [stderr] 139 | / configuration_option_enum! { WriteMode:
[INFO] [stderr] 140 | |     // Backs the original file up and overwrites the original.
[INFO] [stderr] 141 | |     Replace,
[INFO] [stderr] 142 | |     // Overwrites original file without backup.
[INFO] [stderr] ...   |
[INFO] [stderr] 153 | |     Checkstyle,
[INFO] [stderr] 154 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                   use std::ascii::AsciiExt;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/config.rs:139:1
[INFO] [stderr]     |
[INFO] [stderr] 139 | / configuration_option_enum! { WriteMode:
[INFO] [stderr] 140 | |     // Backs the original file up and overwrites the original.
[INFO] [stderr] 141 | |     Replace,
[INFO] [stderr] 142 | |     // Overwrites original file without backup.
[INFO] [stderr] ...   |
[INFO] [stderr] 153 | |     Checkstyle,
[INFO] [stderr] 154 | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                 use std::ascii::AsciiExt;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lists.rs:39:1
[INFO] [stderr]     |
[INFO] [stderr] 39  | impl_enum_serialize_and_deserialize!(ListTactic, Vertical, Horizontal, HorizontalVertical, Mixed);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                 use std::ascii::AsciiExt;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lists.rs:39:1
[INFO] [stderr]     |
[INFO] [stderr] 39  | impl_enum_serialize_and_deserialize!(ListTactic, Vertical, Horizontal, HorizontalVertical, Mixed);
[INFO] [stderr]     | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:221:21
[INFO] [stderr]     |
[INFO] [stderr] 221 |                 use std::ascii::AsciiExt;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lists.rs:48:1
[INFO] [stderr]     |
[INFO] [stderr] 48  | impl_enum_serialize_and_deserialize!(SeparatorTactic, Always, Never, Vertical);
[INFO] [stderr]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/utils.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                 use std::ascii::AsciiExt;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lists.rs:48:1
[INFO] [stderr]     |
[INFO] [stderr] 48  | impl_enum_serialize_and_deserialize!(SeparatorTactic, Always, Never, Vertical);
[INFO] [stderr]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:441:5
[INFO] [stderr]     |
[INFO] [stderr] 441 |     mut parse_session: &mut ParseSess,
[INFO] [stderr]     |     ----^^^^^^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:682:9
[INFO] [stderr]     |
[INFO] [stderr] 682 |     let mut out = &mut stdout();
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:441:5
[INFO] [stderr]     |
[INFO] [stderr] 441 |     mut parse_session: &mut ParseSess,
[INFO] [stderr]     |     ----^^^^^^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:682:9
[INFO] [stderr]     |
[INFO] [stderr] 682 |     let mut out = &mut stdout();
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/macros.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let mut context = &mut context.clone();
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/macros.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let mut context = &mut context.clone();
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.86s
[INFO] running `"docker" "inspect" "6087acd21ad1ace7cf74ce20b09ad28c1ec59b692c79dda4a26c54d482c72c3e"`
[INFO] running `"docker" "rm" "-f" "6087acd21ad1ace7cf74ce20b09ad28c1ec59b692c79dda4a26c54d482c72c3e"`
[INFO] [stdout] 6087acd21ad1ace7cf74ce20b09ad28c1ec59b692c79dda4a26c54d482c72c3e