[INFO] fetching crate rustfmt 0.10.0...
[INFO] checking rustfmt-0.10.0 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] extracting crate rustfmt 0.10.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rustfmt 0.10.0 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustfmt 0.10.0
[INFO] finished tweaking crates.io crate rustfmt 0.10.0
[INFO] tweaked toml for crates.io crate rustfmt 0.10.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded env_logger v0.4.3
[INFO] [stderr]   Downloaded strings v0.1.1
[INFO] [stderr]   Downloaded bitflags v0.9.1
[INFO] [stderr]   Downloaded syntex_errors v0.59.1
[INFO] [stderr]   Downloaded extprim v1.7.1
[INFO] [stderr]   Downloaded syntex_pos v0.59.1
[INFO] [stderr]   Downloaded syntex_syntax v0.59.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f08ee86fe1e74114b63c092bb7babfa47e343c0fcb52a89bf6ca66f9093db1c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7f08ee86fe1e74114b63c092bb7babfa47e343c0fcb52a89bf6ca66f9093db1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f08ee86fe1e74114b63c092bb7babfa47e343c0fcb52a89bf6ca66f9093db1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f08ee86fe1e74114b63c092bb7babfa47e343c0fcb52a89bf6ca66f9093db1c", kill_on_drop: false }`
[INFO] [stdout] 7f08ee86fe1e74114b63c092bb7babfa47e343c0fcb52a89bf6ca66f9093db1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbc922beff4305233ea7feaa99d6b2fde6022ed695089e4a9510d3e4dfcc7a98
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cbc922beff4305233ea7feaa99d6b2fde6022ed695089e4a9510d3e4dfcc7a98", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling serde_derive v1.0.124
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking ucd-util v0.1.8
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking utf8-ranges v1.0.4
[INFO] [stderr]     Checking term v0.4.6
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling rustfmt v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking unicode-segmentation v1.7.1
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]   --> build.rs:31:62
[INFO] [stdout]    |
[INFO] [stdout] 31 |         (Some(hash), Some(date)) => format!(" ({} {})", hash.trim_right(), date),
[INFO] [stdout]    |                                                              ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_pcg v0.1.2
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling extprim v1.7.1
[INFO] [stderr]     Checking strings v0.1.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking env_logger v0.4.3
[INFO] [stderr]     Checking serde v1.0.124
[INFO] [stderr]     Checking syntex_pos v0.59.1
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking syntex_errors v0.59.1
[INFO] [stderr]     Checking syntex_syntax v0.59.1
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/items.rs:2294:13
[INFO] [stdout]      |
[INFO] [stdout] 2294 | ) -> Option<((usize, usize, Indent))> {
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> src/expr.rs:1266:5
[INFO] [stdout]      |
[INFO] [stdout] 1266 | /     (block.stmts.len() == 1 && stmt_is_expr(&block.stmts[0]) &&
[INFO] [stdout] 1267 | |          !block_contains_comment(block, codemap))
[INFO] [stdout]      | |_________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1266 |     block.stmts.len() == 1 && stmt_is_expr(&block.stmts[0]) &&
[INFO] [stdout] 1267 |          !block_contains_comment(block, codemap)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/rustfmt_diff.rs:122:16
[INFO] [stdout]     |
[INFO] [stdout] 122 |     mut t: Box<term::Terminal<Output = io::Stdout>>,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output = io::Stdout>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout] 34  | / configuration_option_enum! { Style:
[INFO] [stdout] 35  | |     Rfc, // Follow the style RFCs style.
[INFO] [stdout] 36  | |     Legacy, // Follow the traditional Rustfmt style.
[INFO] [stdout] 37  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout] 34  | / configuration_option_enum! { Style:
[INFO] [stdout] 35  | |     Rfc, // Follow the style RFCs style.
[INFO] [stdout] 36  | |     Legacy, // Follow the traditional Rustfmt style.
[INFO] [stdout] 37  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | / configuration_option_enum! { NewlineStyle:
[INFO] [stdout] 40  | |     Windows, // \r\n
[INFO] [stdout] 41  | |     Unix, // \n
[INFO] [stdout] 42  | |     Native, // \r\n in Windows, \n on other platforms
[INFO] [stdout] 43  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | / configuration_option_enum! { NewlineStyle:
[INFO] [stdout] 40  | |     Windows, // \r\n
[INFO] [stdout] 41  | |     Unix, // \n
[INFO] [stdout] 42  | |     Native, // \r\n in Windows, \n on other platforms
[INFO] [stdout] 43  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout] 45  | / configuration_option_enum! { BraceStyle:
[INFO] [stdout] 46  | |     AlwaysNextLine,
[INFO] [stdout] 47  | |     PreferSameLine,
[INFO] [stdout] 48  | |     // Prefer same line except where there is a where clause, in which case force
[INFO] [stdout] 49  | |     // the brace to the next line.
[INFO] [stdout] 50  | |     SameLineWhere,
[INFO] [stdout] 51  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout] 45  | / configuration_option_enum! { BraceStyle:
[INFO] [stdout] 46  | |     AlwaysNextLine,
[INFO] [stdout] 47  | |     PreferSameLine,
[INFO] [stdout] 48  | |     // Prefer same line except where there is a where clause, in which case force
[INFO] [stdout] 49  | |     // the brace to the next line.
[INFO] [stdout] 50  | |     SameLineWhere,
[INFO] [stdout] 51  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout] 53  | / configuration_option_enum! { ControlBraceStyle:
[INFO] [stdout] 54  | |     // K&R style, Rust community default
[INFO] [stdout] 55  | |     AlwaysSameLine,
[INFO] [stdout] 56  | |     // Stroustrup style
[INFO] [stdout] ...   |
[INFO] [stdout] 59  | |     AlwaysNextLine,
[INFO] [stdout] 60  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout] 53  | / configuration_option_enum! { ControlBraceStyle:
[INFO] [stdout] 54  | |     // K&R style, Rust community default
[INFO] [stdout] 55  | |     AlwaysSameLine,
[INFO] [stdout] 56  | |     // Stroustrup style
[INFO] [stdout] ...   |
[INFO] [stdout] 59  | |     AlwaysNextLine,
[INFO] [stdout] 60  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout] 63  | / configuration_option_enum! { ReturnIndent:
[INFO] [stdout] 64  | |     // Aligned with the arguments
[INFO] [stdout] 65  | |     WithArgs,
[INFO] [stdout] 66  | |     // Aligned with the where clause
[INFO] [stdout] 67  | |     WithWhereClause,
[INFO] [stdout] 68  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout] 63  | / configuration_option_enum! { ReturnIndent:
[INFO] [stdout] 64  | |     // Aligned with the arguments
[INFO] [stdout] 65  | |     WithArgs,
[INFO] [stdout] 66  | |     // Aligned with the where clause
[INFO] [stdout] 67  | |     WithWhereClause,
[INFO] [stdout] 68  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:70:1
[INFO] [stdout]     |
[INFO] [stdout] 70  | / configuration_option_enum! { IndentStyle:
[INFO] [stdout] 71  | |     // First line on the same line as the opening brace, all lines aligned with
[INFO] [stdout] 72  | |     // the first line.
[INFO] [stdout] 73  | |     Visual,
[INFO] [stdout] 74  | |     // First line is on a new line and all lines align with block indent.
[INFO] [stdout] 75  | |     Block,
[INFO] [stdout] 76  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:70:1
[INFO] [stdout]     |
[INFO] [stdout] 70  | / configuration_option_enum! { IndentStyle:
[INFO] [stdout] 71  | |     // First line on the same line as the opening brace, all lines aligned with
[INFO] [stdout] 72  | |     // the first line.
[INFO] [stdout] 73  | |     Visual,
[INFO] [stdout] 74  | |     // First line is on a new line and all lines align with block indent.
[INFO] [stdout] 75  | |     Block,
[INFO] [stdout] 76  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:78:1
[INFO] [stdout]     |
[INFO] [stdout] 78  | / configuration_option_enum! { Density:
[INFO] [stdout] 79  | |     // Fit as much on one line as possible.
[INFO] [stdout] 80  | |     Compressed,
[INFO] [stdout] 81  | |     // Use more lines.
[INFO] [stdout] ...   |
[INFO] [stdout] 86  | |     Vertical,
[INFO] [stdout] 87  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:78:1
[INFO] [stdout]     |
[INFO] [stdout] 78  | / configuration_option_enum! { Density:
[INFO] [stdout] 79  | |     // Fit as much on one line as possible.
[INFO] [stdout] 80  | |     Compressed,
[INFO] [stdout] 81  | |     // Use more lines.
[INFO] [stdout] ...   |
[INFO] [stdout] 86  | |     Vertical,
[INFO] [stdout] 87  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:89:1
[INFO] [stdout]     |
[INFO] [stdout] 89  | / configuration_option_enum! { TypeDensity:
[INFO] [stdout] 90  | |     // No spaces around "=" and "+"
[INFO] [stdout] 91  | |     Compressed,
[INFO] [stdout] 92  | |     // Spaces around " = " and " + "
[INFO] [stdout] 93  | |     Wide,
[INFO] [stdout] 94  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:89:1
[INFO] [stdout]     |
[INFO] [stdout] 89  | / configuration_option_enum! { TypeDensity:
[INFO] [stdout] 90  | |     // No spaces around "=" and "+"
[INFO] [stdout] 91  | |     Compressed,
[INFO] [stdout] 92  | |     // Spaces around " = " and " + "
[INFO] [stdout] 93  | |     Wide,
[INFO] [stdout] 94  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | / configuration_option_enum! { LicensePolicy:
[INFO] [stdout] 109 | |     // Do not place license text at top of files
[INFO] [stdout] 110 | |     NoLicense,
[INFO] [stdout] 111 | |     // Use the text in "license" field as the license
[INFO] [stdout] ...   |
[INFO] [stdout] 114 | |     FileLicense,
[INFO] [stdout] 115 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | / configuration_option_enum! { LicensePolicy:
[INFO] [stdout] 109 | |     // Do not place license text at top of files
[INFO] [stdout] 110 | |     NoLicense,
[INFO] [stdout] 111 | |     // Use the text in "license" field as the license
[INFO] [stdout] ...   |
[INFO] [stdout] 114 | |     FileLicense,
[INFO] [stdout] 115 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:117:1
[INFO] [stdout]     |
[INFO] [stdout] 117 | / configuration_option_enum! { MultilineStyle:
[INFO] [stdout] 118 | |     // Use horizontal layout if it fits in one line, fall back to vertical
[INFO] [stdout] 119 | |     PreferSingle,
[INFO] [stdout] 120 | |     // Use vertical layout
[INFO] [stdout] 121 | |     ForceMulti,
[INFO] [stdout] 122 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:117:1
[INFO] [stdout]     |
[INFO] [stdout] 117 | / configuration_option_enum! { MultilineStyle:
[INFO] [stdout] 118 | |     // Use horizontal layout if it fits in one line, fall back to vertical
[INFO] [stdout] 119 | |     PreferSingle,
[INFO] [stdout] 120 | |     // Use vertical layout
[INFO] [stdout] 121 | |     ForceMulti,
[INFO] [stdout] 122 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | / configuration_option_enum! { ReportTactic:
[INFO] [stdout] 134 | |     Always,
[INFO] [stdout] 135 | |     Unnumbered,
[INFO] [stdout] 136 | |     Never,
[INFO] [stdout] 137 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | / configuration_option_enum! { ReportTactic:
[INFO] [stdout] 134 | |     Always,
[INFO] [stdout] 135 | |     Unnumbered,
[INFO] [stdout] 136 | |     Never,
[INFO] [stdout] 137 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | / configuration_option_enum! { WriteMode:
[INFO] [stdout] 140 | |     // Backs the original file up and overwrites the original.
[INFO] [stdout] 141 | |     Replace,
[INFO] [stdout] 142 | |     // Overwrites original file without backup.
[INFO] [stdout] ...   |
[INFO] [stdout] 153 | |     Checkstyle,
[INFO] [stdout] 154 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | / configuration_option_enum! { WriteMode:
[INFO] [stdout] 140 | |     // Backs the original file up and overwrites the original.
[INFO] [stdout] 141 | |     Replace,
[INFO] [stdout] 142 | |     // Overwrites original file without backup.
[INFO] [stdout] ...   |
[INFO] [stdout] 153 | |     Checkstyle,
[INFO] [stdout] 154 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 use std::ascii::AsciiExt;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lists.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | impl_enum_serialize_and_deserialize!(ListTactic, Vertical, Horizontal, HorizontalVertical, Mixed);
[INFO] [stdout]     | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                 use std::ascii::AsciiExt;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lists.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | impl_enum_serialize_and_deserialize!(ListTactic, Vertical, Horizontal, HorizontalVertical, Mixed);
[INFO] [stdout]     | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 use std::ascii::AsciiExt;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lists.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout] 48  | impl_enum_serialize_and_deserialize!(SeparatorTactic, Always, Never, Vertical);
[INFO] [stdout]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                 use std::ascii::AsciiExt;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lists.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout] 48  | impl_enum_serialize_and_deserialize!(SeparatorTactic, Always, Never, Vertical);
[INFO] [stdout]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/items.rs:2294:13
[INFO] [stdout]      |
[INFO] [stdout] 2294 | ) -> Option<((usize, usize, Indent))> {
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> src/expr.rs:1266:5
[INFO] [stdout]      |
[INFO] [stdout] 1266 | /     (block.stmts.len() == 1 && stmt_is_expr(&block.stmts[0]) &&
[INFO] [stdout] 1267 | |          !block_contains_comment(block, codemap))
[INFO] [stdout]      | |_________________________________________________^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1266 |     block.stmts.len() == 1 && stmt_is_expr(&block.stmts[0]) &&
[INFO] [stdout] 1267 |          !block_contains_comment(block, codemap)
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/rustfmt_diff.rs:122:16
[INFO] [stdout]     |
[INFO] [stdout] 122 |     mut t: Box<term::Terminal<Output = io::Stdout>>,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal<Output = io::Stdout>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout] 34  | / configuration_option_enum! { Style:
[INFO] [stdout] 35  | |     Rfc, // Follow the style RFCs style.
[INFO] [stdout] 36  | |     Legacy, // Follow the traditional Rustfmt style.
[INFO] [stdout] 37  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout] 34  | / configuration_option_enum! { Style:
[INFO] [stdout] 35  | |     Rfc, // Follow the style RFCs style.
[INFO] [stdout] 36  | |     Legacy, // Follow the traditional Rustfmt style.
[INFO] [stdout] 37  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | / configuration_option_enum! { NewlineStyle:
[INFO] [stdout] 40  | |     Windows, // \r\n
[INFO] [stdout] 41  | |     Unix, // \n
[INFO] [stdout] 42  | |     Native, // \r\n in Windows, \n on other platforms
[INFO] [stdout] 43  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | / configuration_option_enum! { NewlineStyle:
[INFO] [stdout] 40  | |     Windows, // \r\n
[INFO] [stdout] 41  | |     Unix, // \n
[INFO] [stdout] 42  | |     Native, // \r\n in Windows, \n on other platforms
[INFO] [stdout] 43  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout] 45  | / configuration_option_enum! { BraceStyle:
[INFO] [stdout] 46  | |     AlwaysNextLine,
[INFO] [stdout] 47  | |     PreferSameLine,
[INFO] [stdout] 48  | |     // Prefer same line except where there is a where clause, in which case force
[INFO] [stdout] 49  | |     // the brace to the next line.
[INFO] [stdout] 50  | |     SameLineWhere,
[INFO] [stdout] 51  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout] 45  | / configuration_option_enum! { BraceStyle:
[INFO] [stdout] 46  | |     AlwaysNextLine,
[INFO] [stdout] 47  | |     PreferSameLine,
[INFO] [stdout] 48  | |     // Prefer same line except where there is a where clause, in which case force
[INFO] [stdout] 49  | |     // the brace to the next line.
[INFO] [stdout] 50  | |     SameLineWhere,
[INFO] [stdout] 51  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout] 53  | / configuration_option_enum! { ControlBraceStyle:
[INFO] [stdout] 54  | |     // K&R style, Rust community default
[INFO] [stdout] 55  | |     AlwaysSameLine,
[INFO] [stdout] 56  | |     // Stroustrup style
[INFO] [stdout] ...   |
[INFO] [stdout] 59  | |     AlwaysNextLine,
[INFO] [stdout] 60  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout] 53  | / configuration_option_enum! { ControlBraceStyle:
[INFO] [stdout] 54  | |     // K&R style, Rust community default
[INFO] [stdout] 55  | |     AlwaysSameLine,
[INFO] [stdout] 56  | |     // Stroustrup style
[INFO] [stdout] ...   |
[INFO] [stdout] 59  | |     AlwaysNextLine,
[INFO] [stdout] 60  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout] 63  | / configuration_option_enum! { ReturnIndent:
[INFO] [stdout] 64  | |     // Aligned with the arguments
[INFO] [stdout] 65  | |     WithArgs,
[INFO] [stdout] 66  | |     // Aligned with the where clause
[INFO] [stdout] 67  | |     WithWhereClause,
[INFO] [stdout] 68  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout] 63  | / configuration_option_enum! { ReturnIndent:
[INFO] [stdout] 64  | |     // Aligned with the arguments
[INFO] [stdout] 65  | |     WithArgs,
[INFO] [stdout] 66  | |     // Aligned with the where clause
[INFO] [stdout] 67  | |     WithWhereClause,
[INFO] [stdout] 68  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:70:1
[INFO] [stdout]     |
[INFO] [stdout] 70  | / configuration_option_enum! { IndentStyle:
[INFO] [stdout] 71  | |     // First line on the same line as the opening brace, all lines aligned with
[INFO] [stdout] 72  | |     // the first line.
[INFO] [stdout] 73  | |     Visual,
[INFO] [stdout] 74  | |     // First line is on a new line and all lines align with block indent.
[INFO] [stdout] 75  | |     Block,
[INFO] [stdout] 76  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:70:1
[INFO] [stdout]     |
[INFO] [stdout] 70  | / configuration_option_enum! { IndentStyle:
[INFO] [stdout] 71  | |     // First line on the same line as the opening brace, all lines aligned with
[INFO] [stdout] 72  | |     // the first line.
[INFO] [stdout] 73  | |     Visual,
[INFO] [stdout] 74  | |     // First line is on a new line and all lines align with block indent.
[INFO] [stdout] 75  | |     Block,
[INFO] [stdout] 76  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:78:1
[INFO] [stdout]     |
[INFO] [stdout] 78  | / configuration_option_enum! { Density:
[INFO] [stdout] 79  | |     // Fit as much on one line as possible.
[INFO] [stdout] 80  | |     Compressed,
[INFO] [stdout] 81  | |     // Use more lines.
[INFO] [stdout] ...   |
[INFO] [stdout] 86  | |     Vertical,
[INFO] [stdout] 87  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:78:1
[INFO] [stdout]     |
[INFO] [stdout] 78  | / configuration_option_enum! { Density:
[INFO] [stdout] 79  | |     // Fit as much on one line as possible.
[INFO] [stdout] 80  | |     Compressed,
[INFO] [stdout] 81  | |     // Use more lines.
[INFO] [stdout] ...   |
[INFO] [stdout] 86  | |     Vertical,
[INFO] [stdout] 87  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:89:1
[INFO] [stdout]     |
[INFO] [stdout] 89  | / configuration_option_enum! { TypeDensity:
[INFO] [stdout] 90  | |     // No spaces around "=" and "+"
[INFO] [stdout] 91  | |     Compressed,
[INFO] [stdout] 92  | |     // Spaces around " = " and " + "
[INFO] [stdout] 93  | |     Wide,
[INFO] [stdout] 94  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:89:1
[INFO] [stdout]     |
[INFO] [stdout] 89  | / configuration_option_enum! { TypeDensity:
[INFO] [stdout] 90  | |     // No spaces around "=" and "+"
[INFO] [stdout] 91  | |     Compressed,
[INFO] [stdout] 92  | |     // Spaces around " = " and " + "
[INFO] [stdout] 93  | |     Wide,
[INFO] [stdout] 94  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | / configuration_option_enum! { LicensePolicy:
[INFO] [stdout] 109 | |     // Do not place license text at top of files
[INFO] [stdout] 110 | |     NoLicense,
[INFO] [stdout] 111 | |     // Use the text in "license" field as the license
[INFO] [stdout] ...   |
[INFO] [stdout] 114 | |     FileLicense,
[INFO] [stdout] 115 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | / configuration_option_enum! { LicensePolicy:
[INFO] [stdout] 109 | |     // Do not place license text at top of files
[INFO] [stdout] 110 | |     NoLicense,
[INFO] [stdout] 111 | |     // Use the text in "license" field as the license
[INFO] [stdout] ...   |
[INFO] [stdout] 114 | |     FileLicense,
[INFO] [stdout] 115 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:117:1
[INFO] [stdout]     |
[INFO] [stdout] 117 | / configuration_option_enum! { MultilineStyle:
[INFO] [stdout] 118 | |     // Use horizontal layout if it fits in one line, fall back to vertical
[INFO] [stdout] 119 | |     PreferSingle,
[INFO] [stdout] 120 | |     // Use vertical layout
[INFO] [stdout] 121 | |     ForceMulti,
[INFO] [stdout] 122 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:117:1
[INFO] [stdout]     |
[INFO] [stdout] 117 | / configuration_option_enum! { MultilineStyle:
[INFO] [stdout] 118 | |     // Use horizontal layout if it fits in one line, fall back to vertical
[INFO] [stdout] 119 | |     PreferSingle,
[INFO] [stdout] 120 | |     // Use vertical layout
[INFO] [stdout] 121 | |     ForceMulti,
[INFO] [stdout] 122 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | / configuration_option_enum! { ReportTactic:
[INFO] [stdout] 134 | |     Always,
[INFO] [stdout] 135 | |     Unnumbered,
[INFO] [stdout] 136 | |     Never,
[INFO] [stdout] 137 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | / configuration_option_enum! { ReportTactic:
[INFO] [stdout] 134 | |     Always,
[INFO] [stdout] 135 | |     Unnumbered,
[INFO] [stdout] 136 | |     Never,
[INFO] [stdout] 137 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | / configuration_option_enum! { WriteMode:
[INFO] [stdout] 140 | |     // Backs the original file up and overwrites the original.
[INFO] [stdout] 141 | |     Replace,
[INFO] [stdout] 142 | |     // Overwrites original file without backup.
[INFO] [stdout] ...   |
[INFO] [stdout] 153 | |     Checkstyle,
[INFO] [stdout] 154 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | / configuration_option_enum! { WriteMode:
[INFO] [stdout] 140 | |     // Backs the original file up and overwrites the original.
[INFO] [stdout] 141 | |     Replace,
[INFO] [stdout] 142 | |     // Overwrites original file without backup.
[INFO] [stdout] ...   |
[INFO] [stdout] 153 | |     Checkstyle,
[INFO] [stdout] 154 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 use std::ascii::AsciiExt;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lists.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | impl_enum_serialize_and_deserialize!(ListTactic, Vertical, Horizontal, HorizontalVertical, Mixed);
[INFO] [stdout]     | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                 use std::ascii::AsciiExt;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lists.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | impl_enum_serialize_and_deserialize!(ListTactic, Vertical, Horizontal, HorizontalVertical, Mixed);
[INFO] [stdout]     | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 use std::ascii::AsciiExt;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lists.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout] 48  | impl_enum_serialize_and_deserialize!(SeparatorTactic, Always, Never, Vertical);
[INFO] [stdout]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                 use std::ascii::AsciiExt;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lists.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout] 48  | impl_enum_serialize_and_deserialize!(SeparatorTactic, Always, Never, Vertical);
[INFO] [stdout]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]     --> src/items.rs:1087:27
[INFO] [stdout]      |
[INFO] [stdout] 1087 |         } else if snippet.trim_right_matches(&[' ', '\t'][..]).ends_with('\n') {
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]     --> src/items.rs:1089:38
[INFO] [stdout]      |
[INFO] [stdout] 1089 |             result.push_str(&snippet.trim_right());
[INFO] [stdout]      |                                      ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]     --> src/items.rs:1205:27
[INFO] [stdout]      |
[INFO] [stdout] 1205 |         } else if snippet.trim_right_matches(&[' ', '\t'][..]).ends_with('\n') {
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]     --> src/items.rs:1206:38
[INFO] [stdout]      |
[INFO] [stdout] 1206 |             result.push_str(&snippet.trim_right());
[INFO] [stdout]      |                                      ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]     --> src/items.rs:1851:15
[INFO] [stdout]      |
[INFO] [stdout] 1851 |         |l| l.trim_left().len() == 1,
[INFO] [stdout]      |               ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]   --> src/missed_spans.rs:34:47
[INFO] [stdout]    |
[INFO] [stdout] 34 |             this.buffer.push_str(last_snippet.trim_right());
[INFO] [stdout]    |                                               ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]   --> src/missed_spans.rs:46:47
[INFO] [stdout]    |
[INFO] [stdout] 46 |             this.buffer.push_str(last_snippet.trim_right());
[INFO] [stdout]    |                                               ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/missed_spans.rs:187:60
[INFO] [stdout]     |
[INFO] [stdout] 187 |                         if !subslice.split('\n').map(|s| s.trim_left()).any(|s| {
[INFO] [stdout]     |                                                            ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]     --> src/items.rs:1087:27
[INFO] [stdout]      |
[INFO] [stdout] 1087 |         } else if snippet.trim_right_matches(&[' ', '\t'][..]).ends_with('\n') {
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]     --> src/items.rs:1089:38
[INFO] [stdout]      |
[INFO] [stdout] 1089 |             result.push_str(&snippet.trim_right());
[INFO] [stdout]      |                                      ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]     --> src/items.rs:1205:27
[INFO] [stdout]      |
[INFO] [stdout] 1205 |         } else if snippet.trim_right_matches(&[' ', '\t'][..]).ends_with('\n') {
[INFO] [stdout]      |                           ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]     --> src/items.rs:1206:38
[INFO] [stdout]      |
[INFO] [stdout] 1206 |             result.push_str(&snippet.trim_right());
[INFO] [stdout]      |                                      ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]     --> src/items.rs:1851:15
[INFO] [stdout]      |
[INFO] [stdout] 1851 |         |l| l.trim_left().len() == 1,
[INFO] [stdout]      |               ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/expr.rs:411:23
[INFO] [stdout]     |
[INFO] [stdout] 411 |     let infix = infix.trim_right();
[INFO] [stdout]     |                       ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]   --> src/missed_spans.rs:34:47
[INFO] [stdout]    |
[INFO] [stdout] 34 |             this.buffer.push_str(last_snippet.trim_right());
[INFO] [stdout]    |                                               ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]   --> src/missed_spans.rs:46:47
[INFO] [stdout]    |
[INFO] [stdout] 46 |             this.buffer.push_str(last_snippet.trim_right());
[INFO] [stdout]    |                                               ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/missed_spans.rs:187:60
[INFO] [stdout]     |
[INFO] [stdout] 187 |                         if !subslice.split('\n').map(|s| s.trim_left()).any(|s| {
[INFO] [stdout]     |                                                            ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]     --> src/expr.rs:1563:34
[INFO] [stdout]      |
[INFO] [stdout] 1563 |                         attr_str.trim_left(),
[INFO] [stdout]      |                                  ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]     --> src/expr.rs:1604:26
[INFO] [stdout]      |
[INFO] [stdout] 1604 |                 attr_str.trim_left(),
[INFO] [stdout]      |                          ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]     --> src/expr.rs:1615:26
[INFO] [stdout]      |
[INFO] [stdout] 1615 |                 attr_str.trim_left(),
[INFO] [stdout]      |                          ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/expr.rs:411:23
[INFO] [stdout]     |
[INFO] [stdout] 411 |     let infix = infix.trim_right();
[INFO] [stdout]     |                       ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/comment.rs:100:22
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 line.trim_left().starts_with(self.line_start().trim_left()) ||
[INFO] [stdout]     |                      ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/comment.rs:100:64
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 line.trim_left().starts_with(self.line_start().trim_left()) ||
[INFO] [stdout]     |                                                                ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/comment.rs:106:22
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 line.trim_left().starts_with(self.closer().trim_left()) ||
[INFO] [stdout]     |                      ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/comment.rs:106:60
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 line.trim_left().starts_with(self.closer().trim_left()) ||
[INFO] [stdout]     |                                                            ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/comment.rs:107:26
[INFO] [stdout]     |
[INFO] [stdout] 107 |                     line.trim_left().starts_with(self.line_start().trim_left()) ||
[INFO] [stdout]     |                          ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/comment.rs:107:68
[INFO] [stdout]     |
[INFO] [stdout] 107 |                     line.trim_left().starts_with(self.line_start().trim_left()) ||
[INFO] [stdout]     |                                                                    ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/comment.rs:110:50
[INFO] [stdout]     |
[INFO] [stdout] 110 |             CommentStyle::Custom(opener) => line.trim_left().starts_with(opener.trim_right()),
[INFO] [stdout]     |                                                  ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/comment.rs:110:81
[INFO] [stdout]     |
[INFO] [stdout] 110 |             CommentStyle::Custom(opener) => line.trim_left().starts_with(opener.trim_right()),
[INFO] [stdout]     |                                                                                 ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/comment.rs:235:28
[INFO] [stdout]     |
[INFO] [stdout] 235 |     let line_breaks = orig.trim_right().chars().filter(|&c| c == '\n').count();
[INFO] [stdout]     |                            ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/comment.rs:242:50
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 line = &line[..(line.len() - 2)].trim_right();
[INFO] [stdout]     |                                                  ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/comment.rs:249:18
[INFO] [stdout]     |
[INFO] [stdout] 249 |             line.trim_left()
[INFO] [stdout]     |                  ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/comment.rs:303:15
[INFO] [stdout]     |
[INFO] [stdout] 303 |             }.trim_right()
[INFO] [stdout]     |               ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/comment.rs:320:26
[INFO] [stdout]     |
[INFO] [stdout] 320 |             &line[opener.trim_right().len()..]
[INFO] [stdout]     |                          ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]     --> src/expr.rs:1563:34
[INFO] [stdout]      |
[INFO] [stdout] 1563 |                         attr_str.trim_left(),
[INFO] [stdout]      |                                  ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]     --> src/expr.rs:1604:26
[INFO] [stdout]      |
[INFO] [stdout] 1604 |                 attr_str.trim_left(),
[INFO] [stdout]      |                          ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]     --> src/expr.rs:1615:26
[INFO] [stdout]      |
[INFO] [stdout] 1615 |                 attr_str.trim_left(),
[INFO] [stdout]      |                          ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout] 34  | / configuration_option_enum! { Style:
[INFO] [stdout] 35  | |     Rfc, // Follow the style RFCs style.
[INFO] [stdout] 36  | |     Legacy, // Follow the traditional Rustfmt style.
[INFO] [stdout] 37  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout] 34  | / configuration_option_enum! { Style:
[INFO] [stdout] 35  | |     Rfc, // Follow the style RFCs style.
[INFO] [stdout] 36  | |     Legacy, // Follow the traditional Rustfmt style.
[INFO] [stdout] 37  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | / configuration_option_enum! { NewlineStyle:
[INFO] [stdout] 40  | |     Windows, // \r\n
[INFO] [stdout] 41  | |     Unix, // \n
[INFO] [stdout] 42  | |     Native, // \r\n in Windows, \n on other platforms
[INFO] [stdout] 43  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | / configuration_option_enum! { NewlineStyle:
[INFO] [stdout] 40  | |     Windows, // \r\n
[INFO] [stdout] 41  | |     Unix, // \n
[INFO] [stdout] 42  | |     Native, // \r\n in Windows, \n on other platforms
[INFO] [stdout] 43  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout] 45  | / configuration_option_enum! { BraceStyle:
[INFO] [stdout] 46  | |     AlwaysNextLine,
[INFO] [stdout] 47  | |     PreferSameLine,
[INFO] [stdout] 48  | |     // Prefer same line except where there is a where clause, in which case force
[INFO] [stdout] 49  | |     // the brace to the next line.
[INFO] [stdout] 50  | |     SameLineWhere,
[INFO] [stdout] 51  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout] 45  | / configuration_option_enum! { BraceStyle:
[INFO] [stdout] 46  | |     AlwaysNextLine,
[INFO] [stdout] 47  | |     PreferSameLine,
[INFO] [stdout] 48  | |     // Prefer same line except where there is a where clause, in which case force
[INFO] [stdout] 49  | |     // the brace to the next line.
[INFO] [stdout] 50  | |     SameLineWhere,
[INFO] [stdout] 51  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout] 53  | / configuration_option_enum! { ControlBraceStyle:
[INFO] [stdout] 54  | |     // K&R style, Rust community default
[INFO] [stdout] 55  | |     AlwaysSameLine,
[INFO] [stdout] 56  | |     // Stroustrup style
[INFO] [stdout] ...   |
[INFO] [stdout] 59  | |     AlwaysNextLine,
[INFO] [stdout] 60  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout] 53  | / configuration_option_enum! { ControlBraceStyle:
[INFO] [stdout] 54  | |     // K&R style, Rust community default
[INFO] [stdout] 55  | |     AlwaysSameLine,
[INFO] [stdout] 56  | |     // Stroustrup style
[INFO] [stdout] ...   |
[INFO] [stdout] 59  | |     AlwaysNextLine,
[INFO] [stdout] 60  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout] 63  | / configuration_option_enum! { ReturnIndent:
[INFO] [stdout] 64  | |     // Aligned with the arguments
[INFO] [stdout] 65  | |     WithArgs,
[INFO] [stdout] 66  | |     // Aligned with the where clause
[INFO] [stdout] 67  | |     WithWhereClause,
[INFO] [stdout] 68  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout] 63  | / configuration_option_enum! { ReturnIndent:
[INFO] [stdout] 64  | |     // Aligned with the arguments
[INFO] [stdout] 65  | |     WithArgs,
[INFO] [stdout] 66  | |     // Aligned with the where clause
[INFO] [stdout] 67  | |     WithWhereClause,
[INFO] [stdout] 68  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:70:1
[INFO] [stdout]     |
[INFO] [stdout] 70  | / configuration_option_enum! { IndentStyle:
[INFO] [stdout] 71  | |     // First line on the same line as the opening brace, all lines aligned with
[INFO] [stdout] 72  | |     // the first line.
[INFO] [stdout] 73  | |     Visual,
[INFO] [stdout] 74  | |     // First line is on a new line and all lines align with block indent.
[INFO] [stdout] 75  | |     Block,
[INFO] [stdout] 76  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:70:1
[INFO] [stdout]     |
[INFO] [stdout] 70  | / configuration_option_enum! { IndentStyle:
[INFO] [stdout] 71  | |     // First line on the same line as the opening brace, all lines aligned with
[INFO] [stdout] 72  | |     // the first line.
[INFO] [stdout] 73  | |     Visual,
[INFO] [stdout] 74  | |     // First line is on a new line and all lines align with block indent.
[INFO] [stdout] 75  | |     Block,
[INFO] [stdout] 76  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:78:1
[INFO] [stdout]     |
[INFO] [stdout] 78  | / configuration_option_enum! { Density:
[INFO] [stdout] 79  | |     // Fit as much on one line as possible.
[INFO] [stdout] 80  | |     Compressed,
[INFO] [stdout] 81  | |     // Use more lines.
[INFO] [stdout] ...   |
[INFO] [stdout] 86  | |     Vertical,
[INFO] [stdout] 87  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:78:1
[INFO] [stdout]     |
[INFO] [stdout] 78  | / configuration_option_enum! { Density:
[INFO] [stdout] 79  | |     // Fit as much on one line as possible.
[INFO] [stdout] 80  | |     Compressed,
[INFO] [stdout] 81  | |     // Use more lines.
[INFO] [stdout] ...   |
[INFO] [stdout] 86  | |     Vertical,
[INFO] [stdout] 87  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:89:1
[INFO] [stdout]     |
[INFO] [stdout] 89  | / configuration_option_enum! { TypeDensity:
[INFO] [stdout] 90  | |     // No spaces around "=" and "+"
[INFO] [stdout] 91  | |     Compressed,
[INFO] [stdout] 92  | |     // Spaces around " = " and " + "
[INFO] [stdout] 93  | |     Wide,
[INFO] [stdout] 94  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:89:1
[INFO] [stdout]     |
[INFO] [stdout] 89  | / configuration_option_enum! { TypeDensity:
[INFO] [stdout] 90  | |     // No spaces around "=" and "+"
[INFO] [stdout] 91  | |     Compressed,
[INFO] [stdout] 92  | |     // Spaces around " = " and " + "
[INFO] [stdout] 93  | |     Wide,
[INFO] [stdout] 94  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | / configuration_option_enum! { LicensePolicy:
[INFO] [stdout] 109 | |     // Do not place license text at top of files
[INFO] [stdout] 110 | |     NoLicense,
[INFO] [stdout] 111 | |     // Use the text in "license" field as the license
[INFO] [stdout] ...   |
[INFO] [stdout] 114 | |     FileLicense,
[INFO] [stdout] 115 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | / configuration_option_enum! { LicensePolicy:
[INFO] [stdout] 109 | |     // Do not place license text at top of files
[INFO] [stdout] 110 | |     NoLicense,
[INFO] [stdout] 111 | |     // Use the text in "license" field as the license
[INFO] [stdout] ...   |
[INFO] [stdout] 114 | |     FileLicense,
[INFO] [stdout] 115 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:117:1
[INFO] [stdout]     |
[INFO] [stdout] 117 | / configuration_option_enum! { MultilineStyle:
[INFO] [stdout] 118 | |     // Use horizontal layout if it fits in one line, fall back to vertical
[INFO] [stdout] 119 | |     PreferSingle,
[INFO] [stdout] 120 | |     // Use vertical layout
[INFO] [stdout] 121 | |     ForceMulti,
[INFO] [stdout] 122 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:117:1
[INFO] [stdout]     |
[INFO] [stdout] 117 | / configuration_option_enum! { MultilineStyle:
[INFO] [stdout] 118 | |     // Use horizontal layout if it fits in one line, fall back to vertical
[INFO] [stdout] 119 | |     PreferSingle,
[INFO] [stdout] 120 | |     // Use vertical layout
[INFO] [stdout] 121 | |     ForceMulti,
[INFO] [stdout] 122 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | / configuration_option_enum! { ReportTactic:
[INFO] [stdout] 134 | |     Always,
[INFO] [stdout] 135 | |     Unnumbered,
[INFO] [stdout] 136 | |     Never,
[INFO] [stdout] 137 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | / configuration_option_enum! { ReportTactic:
[INFO] [stdout] 134 | |     Always,
[INFO] [stdout] 135 | |     Unnumbered,
[INFO] [stdout] 136 | |     Never,
[INFO] [stdout] 137 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | / configuration_option_enum! { WriteMode:
[INFO] [stdout] 140 | |     // Backs the original file up and overwrites the original.
[INFO] [stdout] 141 | |     Replace,
[INFO] [stdout] 142 | |     // Overwrites original file without backup.
[INFO] [stdout] ...   |
[INFO] [stdout] 153 | |     Checkstyle,
[INFO] [stdout] 154 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | / configuration_option_enum! { WriteMode:
[INFO] [stdout] 140 | |     // Backs the original file up and overwrites the original.
[INFO] [stdout] 141 | |     Replace,
[INFO] [stdout] 142 | |     // Overwrites original file without backup.
[INFO] [stdout] ...   |
[INFO] [stdout] 153 | |     Checkstyle,
[INFO] [stdout] 154 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 use std::ascii::AsciiExt;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lists.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | impl_enum_serialize_and_deserialize!(ListTactic, Vertical, Horizontal, HorizontalVertical, Mixed);
[INFO] [stdout]     | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                 use std::ascii::AsciiExt;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lists.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | impl_enum_serialize_and_deserialize!(ListTactic, Vertical, Horizontal, HorizontalVertical, Mixed);
[INFO] [stdout]     | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 use std::ascii::AsciiExt;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lists.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout] 48  | impl_enum_serialize_and_deserialize!(SeparatorTactic, Always, Never, Vertical);
[INFO] [stdout]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                 use std::ascii::AsciiExt;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lists.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout] 48  | impl_enum_serialize_and_deserialize!(SeparatorTactic, Always, Never, Vertical);
[INFO] [stdout]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/comment.rs:100:22
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 line.trim_left().starts_with(self.line_start().trim_left()) ||
[INFO] [stdout]     |                      ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/comment.rs:100:64
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 line.trim_left().starts_with(self.line_start().trim_left()) ||
[INFO] [stdout]     |                                                                ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/comment.rs:106:22
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 line.trim_left().starts_with(self.closer().trim_left()) ||
[INFO] [stdout]     |                      ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/comment.rs:106:60
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 line.trim_left().starts_with(self.closer().trim_left()) ||
[INFO] [stdout]     |                                                            ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/comment.rs:107:26
[INFO] [stdout]     |
[INFO] [stdout] 107 |                     line.trim_left().starts_with(self.line_start().trim_left()) ||
[INFO] [stdout]     |                          ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/comment.rs:107:68
[INFO] [stdout]     |
[INFO] [stdout] 107 |                     line.trim_left().starts_with(self.line_start().trim_left()) ||
[INFO] [stdout]     |                                                                    ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/comment.rs:110:50
[INFO] [stdout]     |
[INFO] [stdout] 110 |             CommentStyle::Custom(opener) => line.trim_left().starts_with(opener.trim_right()),
[INFO] [stdout]     |                                                  ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/comment.rs:110:81
[INFO] [stdout]     |
[INFO] [stdout] 110 |             CommentStyle::Custom(opener) => line.trim_left().starts_with(opener.trim_right()),
[INFO] [stdout]     |                                                                                 ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/comment.rs:235:28
[INFO] [stdout]     |
[INFO] [stdout] 235 |     let line_breaks = orig.trim_right().chars().filter(|&c| c == '\n').count();
[INFO] [stdout]     |                            ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/comment.rs:242:50
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 line = &line[..(line.len() - 2)].trim_right();
[INFO] [stdout]     |                                                  ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/comment.rs:249:18
[INFO] [stdout]     |
[INFO] [stdout] 249 |             line.trim_left()
[INFO] [stdout]     |                  ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/comment.rs:303:15
[INFO] [stdout]     |
[INFO] [stdout] 303 |             }.trim_right()
[INFO] [stdout]     |               ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/comment.rs:320:26
[INFO] [stdout]     |
[INFO] [stdout] 320 |             &line[opener.trim_right().len()..]
[INFO] [stdout]     |                          ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:682:9
[INFO] [stdout]     |
[INFO] [stdout] 682 |     let mut out = &mut stdout();
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout] 34  | / configuration_option_enum! { Style:
[INFO] [stdout] 35  | |     Rfc, // Follow the style RFCs style.
[INFO] [stdout] 36  | |     Legacy, // Follow the traditional Rustfmt style.
[INFO] [stdout] 37  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:34:1
[INFO] [stdout]     |
[INFO] [stdout] 34  | / configuration_option_enum! { Style:
[INFO] [stdout] 35  | |     Rfc, // Follow the style RFCs style.
[INFO] [stdout] 36  | |     Legacy, // Follow the traditional Rustfmt style.
[INFO] [stdout] 37  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | / configuration_option_enum! { NewlineStyle:
[INFO] [stdout] 40  | |     Windows, // \r\n
[INFO] [stdout] 41  | |     Unix, // \n
[INFO] [stdout] 42  | |     Native, // \r\n in Windows, \n on other platforms
[INFO] [stdout] 43  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | / configuration_option_enum! { NewlineStyle:
[INFO] [stdout] 40  | |     Windows, // \r\n
[INFO] [stdout] 41  | |     Unix, // \n
[INFO] [stdout] 42  | |     Native, // \r\n in Windows, \n on other platforms
[INFO] [stdout] 43  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout] 45  | / configuration_option_enum! { BraceStyle:
[INFO] [stdout] 46  | |     AlwaysNextLine,
[INFO] [stdout] 47  | |     PreferSameLine,
[INFO] [stdout] 48  | |     // Prefer same line except where there is a where clause, in which case force
[INFO] [stdout] 49  | |     // the brace to the next line.
[INFO] [stdout] 50  | |     SameLineWhere,
[INFO] [stdout] 51  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:45:1
[INFO] [stdout]     |
[INFO] [stdout] 45  | / configuration_option_enum! { BraceStyle:
[INFO] [stdout] 46  | |     AlwaysNextLine,
[INFO] [stdout] 47  | |     PreferSameLine,
[INFO] [stdout] 48  | |     // Prefer same line except where there is a where clause, in which case force
[INFO] [stdout] 49  | |     // the brace to the next line.
[INFO] [stdout] 50  | |     SameLineWhere,
[INFO] [stdout] 51  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout] 53  | / configuration_option_enum! { ControlBraceStyle:
[INFO] [stdout] 54  | |     // K&R style, Rust community default
[INFO] [stdout] 55  | |     AlwaysSameLine,
[INFO] [stdout] 56  | |     // Stroustrup style
[INFO] [stdout] ...   |
[INFO] [stdout] 59  | |     AlwaysNextLine,
[INFO] [stdout] 60  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:53:1
[INFO] [stdout]     |
[INFO] [stdout] 53  | / configuration_option_enum! { ControlBraceStyle:
[INFO] [stdout] 54  | |     // K&R style, Rust community default
[INFO] [stdout] 55  | |     AlwaysSameLine,
[INFO] [stdout] 56  | |     // Stroustrup style
[INFO] [stdout] ...   |
[INFO] [stdout] 59  | |     AlwaysNextLine,
[INFO] [stdout] 60  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout] 63  | / configuration_option_enum! { ReturnIndent:
[INFO] [stdout] 64  | |     // Aligned with the arguments
[INFO] [stdout] 65  | |     WithArgs,
[INFO] [stdout] 66  | |     // Aligned with the where clause
[INFO] [stdout] 67  | |     WithWhereClause,
[INFO] [stdout] 68  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:63:1
[INFO] [stdout]     |
[INFO] [stdout] 63  | / configuration_option_enum! { ReturnIndent:
[INFO] [stdout] 64  | |     // Aligned with the arguments
[INFO] [stdout] 65  | |     WithArgs,
[INFO] [stdout] 66  | |     // Aligned with the where clause
[INFO] [stdout] 67  | |     WithWhereClause,
[INFO] [stdout] 68  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:70:1
[INFO] [stdout]     |
[INFO] [stdout] 70  | / configuration_option_enum! { IndentStyle:
[INFO] [stdout] 71  | |     // First line on the same line as the opening brace, all lines aligned with
[INFO] [stdout] 72  | |     // the first line.
[INFO] [stdout] 73  | |     Visual,
[INFO] [stdout] 74  | |     // First line is on a new line and all lines align with block indent.
[INFO] [stdout] 75  | |     Block,
[INFO] [stdout] 76  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:70:1
[INFO] [stdout]     |
[INFO] [stdout] 70  | / configuration_option_enum! { IndentStyle:
[INFO] [stdout] 71  | |     // First line on the same line as the opening brace, all lines aligned with
[INFO] [stdout] 72  | |     // the first line.
[INFO] [stdout] 73  | |     Visual,
[INFO] [stdout] 74  | |     // First line is on a new line and all lines align with block indent.
[INFO] [stdout] 75  | |     Block,
[INFO] [stdout] 76  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:78:1
[INFO] [stdout]     |
[INFO] [stdout] 78  | / configuration_option_enum! { Density:
[INFO] [stdout] 79  | |     // Fit as much on one line as possible.
[INFO] [stdout] 80  | |     Compressed,
[INFO] [stdout] 81  | |     // Use more lines.
[INFO] [stdout] ...   |
[INFO] [stdout] 86  | |     Vertical,
[INFO] [stdout] 87  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:78:1
[INFO] [stdout]     |
[INFO] [stdout] 78  | / configuration_option_enum! { Density:
[INFO] [stdout] 79  | |     // Fit as much on one line as possible.
[INFO] [stdout] 80  | |     Compressed,
[INFO] [stdout] 81  | |     // Use more lines.
[INFO] [stdout] ...   |
[INFO] [stdout] 86  | |     Vertical,
[INFO] [stdout] 87  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:89:1
[INFO] [stdout]     |
[INFO] [stdout] 89  | / configuration_option_enum! { TypeDensity:
[INFO] [stdout] 90  | |     // No spaces around "=" and "+"
[INFO] [stdout] 91  | |     Compressed,
[INFO] [stdout] 92  | |     // Spaces around " = " and " + "
[INFO] [stdout] 93  | |     Wide,
[INFO] [stdout] 94  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:89:1
[INFO] [stdout]     |
[INFO] [stdout] 89  | / configuration_option_enum! { TypeDensity:
[INFO] [stdout] 90  | |     // No spaces around "=" and "+"
[INFO] [stdout] 91  | |     Compressed,
[INFO] [stdout] 92  | |     // Spaces around " = " and " + "
[INFO] [stdout] 93  | |     Wide,
[INFO] [stdout] 94  | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | / configuration_option_enum! { LicensePolicy:
[INFO] [stdout] 109 | |     // Do not place license text at top of files
[INFO] [stdout] 110 | |     NoLicense,
[INFO] [stdout] 111 | |     // Use the text in "license" field as the license
[INFO] [stdout] ...   |
[INFO] [stdout] 114 | |     FileLicense,
[INFO] [stdout] 115 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | / configuration_option_enum! { LicensePolicy:
[INFO] [stdout] 109 | |     // Do not place license text at top of files
[INFO] [stdout] 110 | |     NoLicense,
[INFO] [stdout] 111 | |     // Use the text in "license" field as the license
[INFO] [stdout] ...   |
[INFO] [stdout] 114 | |     FileLicense,
[INFO] [stdout] 115 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:117:1
[INFO] [stdout]     |
[INFO] [stdout] 117 | / configuration_option_enum! { MultilineStyle:
[INFO] [stdout] 118 | |     // Use horizontal layout if it fits in one line, fall back to vertical
[INFO] [stdout] 119 | |     PreferSingle,
[INFO] [stdout] 120 | |     // Use vertical layout
[INFO] [stdout] 121 | |     ForceMulti,
[INFO] [stdout] 122 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:117:1
[INFO] [stdout]     |
[INFO] [stdout] 117 | / configuration_option_enum! { MultilineStyle:
[INFO] [stdout] 118 | |     // Use horizontal layout if it fits in one line, fall back to vertical
[INFO] [stdout] 119 | |     PreferSingle,
[INFO] [stdout] 120 | |     // Use vertical layout
[INFO] [stdout] 121 | |     ForceMulti,
[INFO] [stdout] 122 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | / configuration_option_enum! { ReportTactic:
[INFO] [stdout] 134 | |     Always,
[INFO] [stdout] 135 | |     Unnumbered,
[INFO] [stdout] 136 | |     Never,
[INFO] [stdout] 137 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | / configuration_option_enum! { ReportTactic:
[INFO] [stdout] 134 | |     Always,
[INFO] [stdout] 135 | |     Unnumbered,
[INFO] [stdout] 136 | |     Never,
[INFO] [stdout] 137 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | / configuration_option_enum! { WriteMode:
[INFO] [stdout] 140 | |     // Backs the original file up and overwrites the original.
[INFO] [stdout] 141 | |     Replace,
[INFO] [stdout] 142 | |     // Overwrites original file without backup.
[INFO] [stdout] ...   |
[INFO] [stdout] 153 | |     Checkstyle,
[INFO] [stdout] 154 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                   use std::ascii::AsciiExt;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/config.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | / configuration_option_enum! { WriteMode:
[INFO] [stdout] 140 | |     // Backs the original file up and overwrites the original.
[INFO] [stdout] 141 | |     Replace,
[INFO] [stdout] 142 | |     // Overwrites original file without backup.
[INFO] [stdout] ...   |
[INFO] [stdout] 153 | |     Checkstyle,
[INFO] [stdout] 154 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 use std::ascii::AsciiExt;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lists.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | impl_enum_serialize_and_deserialize!(ListTactic, Vertical, Horizontal, HorizontalVertical, Mixed);
[INFO] [stdout]     | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                 use std::ascii::AsciiExt;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lists.rs:39:1
[INFO] [stdout]     |
[INFO] [stdout] 39  | impl_enum_serialize_and_deserialize!(ListTactic, Vertical, Horizontal, HorizontalVertical, Mixed);
[INFO] [stdout]     | -------------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:221:21
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 use std::ascii::AsciiExt;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lists.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout] 48  | impl_enum_serialize_and_deserialize!(SeparatorTactic, Always, Never, Vertical);
[INFO] [stdout]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]    --> src/utils.rs:251:21
[INFO] [stdout]     |
[INFO] [stdout] 251 |                 use std::ascii::AsciiExt;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/lists.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout] 48  | impl_enum_serialize_and_deserialize!(SeparatorTactic, Always, Never, Vertical);
[INFO] [stdout]     | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:682:9
[INFO] [stdout]     |
[INFO] [stdout] 682 |     let mut out = &mut stdout();
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/comment.rs:822:13
[INFO] [stdout]     |
[INFO] [stdout] 822 |             format!("string '{}' is not a comment", comment)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 822 |             "string '{}' is not a comment", comment
[INFO] [stdout]     |            --                                     --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 86 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/comment.rs:822:13
[INFO] [stdout]     |
[INFO] [stdout] 822 |             format!("string '{}' is not a comment", comment)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 822 |             "string '{}' is not a comment", comment
[INFO] [stdout]     |            --                                     --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 86 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bin/rustfmt.rs:32:21
[INFO] [stdout]    |
[INFO] [stdout] 32 | type FmtError = Box<error::Error + Send + Sync>;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + Sync`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "cbc922beff4305233ea7feaa99d6b2fde6022ed695089e4a9510d3e4dfcc7a98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbc922beff4305233ea7feaa99d6b2fde6022ed695089e4a9510d3e4dfcc7a98", kill_on_drop: false }`
[INFO] [stdout] cbc922beff4305233ea7feaa99d6b2fde6022ed695089e4a9510d3e4dfcc7a98