[INFO] crate spandex 0.0.3 is already in cache
[INFO] extracting crate spandex 0.0.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/spandex/0.0.3
[INFO] extracting crate spandex 0.0.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/spandex/0.0.3
[INFO] validating manifest of spandex-0.0.3 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of spandex-0.0.3 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing spandex-0.0.3
[INFO] finished frobbing spandex-0.0.3
[INFO] frobbed toml for spandex-0.0.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/spandex/0.0.3/Cargo.toml
[INFO] started frobbing spandex-0.0.3
[INFO] finished frobbing spandex-0.0.3
[INFO] frobbed toml for spandex-0.0.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/spandex/0.0.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing spandex-0.0.3 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/spandex/0.0.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 116bced46970444523ccd43eb802b9c596d9bb606ecfde860c19897a2465b212
[INFO] running `"docker" "start" "-a" "116bced46970444523ccd43eb802b9c596d9bb606ecfde860c19897a2465b212"`
[INFO] [stderr]    Compiling pocket-resources v0.3.2
[INFO] [stderr]    Compiling pom v3.0.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling nom_locate v0.3.1
[INFO] [stderr]    Compiling freetype-rs v0.19.1
[INFO] [stderr]    Compiling atlatl v0.1.2
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling lopdf v0.23.0
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling hyphenation_commons v0.7.1
[INFO] [stderr]    Compiling hyphenation v0.7.1
[INFO] [stderr]    Compiling printpdf v0.2.11
[INFO] [stderr]    Compiling spandex v0.0.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 |   /// Parses some bold content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 38 | / named!(pub parse_bold<Span, Ast>,
[INFO] [stderr] 39 | |     map!(
[INFO] [stderr] 40 | |         map_res!(preceded!(tag!("*"), take_until_and_consume!("*")), parse_group),
[INFO] [stderr] 41 | |         { |(_,x)| Ast::Bold(Box::new(x)) }
[INFO] [stderr] 42 | |     )
[INFO] [stderr] 43 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 |   /// Parses some italic content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 46 | / named!(pub parse_italic<Span, Ast>,
[INFO] [stderr] 47 | |     map!(
[INFO] [stderr] 48 | |         map_res!(preceded!(tag!("/"), take_until_and_consume!("/")), parse_group),
[INFO] [stderr] 49 | |         { |(_,x)| Ast::Italic(Box::new(x)) }
[INFO] [stderr] 50 | |     )
[INFO] [stderr] 51 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:53:1
[INFO] [stderr]    |
[INFO] [stderr] 53 |   /// Parses some math inline math.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 54 | / named!(pub parse_inline_math<Span, Ast>,
[INFO] [stderr] 55 | |     map!(preceded!(tag!("$"), take_until_and_consume!("$")), { |x: Span| Ast::InlineMath(x.fragment.0.into())} )
[INFO] [stderr] 56 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 |   /// Parses a styled element.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 59 | / named!(pub parse_styled<Span, Ast>,
[INFO] [stderr] 60 | |     alt!(
[INFO] [stderr] 61 | |         parse_bold | parse_italic | parse_inline_math
[INFO] [stderr] 62 | |     )
[INFO] [stderr] 63 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:65:1
[INFO] [stderr]    |
[INFO] [stderr] 65 |   /// Parses a comment.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 66 | / named!(pub parse_comment<Span, Ast>,
[INFO] [stderr] 67 | |     map!(preceded!(tag!("||"), alt!(take_until_and_consume!("\n") | call!(rest))), { |_|  Ast::Newline })
[INFO] [stderr] 68 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 |   /// Parses some multiline inline content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 71 | / named!(pub parse_any<Span, Ast>,
[INFO] [stderr] 72 | |     alt!(
[INFO] [stderr] 73 | |         tag!("**") => { |x| warning(x, WarningType::ConsecutiveStars) }
[INFO] [stderr] 74 | |         | parse_comment
[INFO] [stderr] ...  |
[INFO] [stderr] 81 | |     )
[INFO] [stderr] 82 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:84:1
[INFO] [stderr]    |
[INFO] [stderr] 84 |   /// Parses some text content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 85 | / named!(pub parse_group<Span, Ast>,
[INFO] [stderr] 86 | |     map!(many0!(parse_any), Ast::Group)
[INFO] [stderr] 87 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:89:1
[INFO] [stderr]    |
[INFO] [stderr] 89 |   /// Parses a paragraph of text content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 90 | / named!(pub parse_paragraph<Span, Ast>,
[INFO] [stderr] 91 | |     map!(many0!(parse_any), Ast::Paragraph)
[INFO] [stderr] 92 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:98:1
[INFO] [stderr]     |
[INFO] [stderr] 98  |   /// Parses a paragraph on a single line.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 99  | / named!(pub parse_line<Span, Ast>,
[INFO] [stderr] 100 | |     alt!(
[INFO] [stderr] 101 | |         map!(preceded!(take_until_and_consume!("\n"), take!(0)), |x| { error(x, ErrorType::MultipleLinesTitle) })
[INFO] [stderr] 102 | |         | map!(many0!(parse_any), Ast::Group)
[INFO] [stderr] 103 | |     )
[INFO] [stderr] 104 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:106:1
[INFO] [stderr]     |
[INFO] [stderr] 106 |   /// Parses the hashes from the level of a title.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 107 | / named!(pub parse_title_level<Span, usize>,
[INFO] [stderr] 108 | |     map!(
[INFO] [stderr] 109 | |         terminated!(preceded!(tag!("#"), take_while!(|x| x == '#')), take_while!(char::is_whitespace)),
[INFO] [stderr] 110 | |         |x| x.fragment.0.len() + 1
[INFO] [stderr] 111 | |     )
[INFO] [stderr] 112 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 |   /// Parses a whole title.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 115 | / named!(pub parse_title<Span, Ast>,
[INFO] [stderr] 116 | |     do_parse!(
[INFO] [stderr] 117 | |         level: parse_title_level >>
[INFO] [stderr] 118 | |         content: parse_line >> ({
[INFO] [stderr] ...   |
[INFO] [stderr] 124 | |     )
[INFO] [stderr] 125 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:131:1
[INFO] [stderr]     |
[INFO] [stderr] 131 |   /// Gets a bloc of content.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 132 | / named!(pub get_bloc<Span, Span>,
[INFO] [stderr] 133 | |     alt!(
[INFO] [stderr] 134 | |         terminated!(take_until_and_consume!("\n\n"), many0!(tag!("\n")))
[INFO] [stderr] 135 | |         | terminated!(take_until_and_consume!("\n"), eof!())
[INFO] [stderr] 136 | |         | call!(rest)
[INFO] [stderr] 137 | |     )
[INFO] [stderr] 138 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:140:1
[INFO] [stderr]     |
[INFO] [stderr] 140 |   /// Parses a bloc of content.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 141 | / named!(pub parse_bloc_content<Span, Ast>,
[INFO] [stderr] 142 | |     alt!(
[INFO] [stderr] 143 | |         parse_title | parse_paragraph
[INFO] [stderr] 144 | |     )
[INFO] [stderr] 145 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:147:1
[INFO] [stderr]     |
[INFO] [stderr] 147 |   /// Parses a whole dex file.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 148 | / named!(pub parse<Span, Ast>,
[INFO] [stderr] 149 | |     do_parse!(
[INFO] [stderr] 150 | |         title: many1!(map_res!(call!(get_bloc), parse_bloc_content)) >> ({
[INFO] [stderr] 151 | |             Ast::Group(title.into_iter().map(|x| x.1).collect())
[INFO] [stderr] 152 | |         })
[INFO] [stderr] 153 | |     )
[INFO] [stderr] 154 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:31:17
[INFO] [stderr]    |
[INFO] [stderr] 31 |         .author(crate_authors!("\n"))
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:31:17
[INFO] [stderr]    |
[INFO] [stderr] 31 |         .author(crate_authors!("\n"))
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.26s
[INFO] running `"docker" "inspect" "116bced46970444523ccd43eb802b9c596d9bb606ecfde860c19897a2465b212"`
[INFO] running `"docker" "rm" "-f" "116bced46970444523ccd43eb802b9c596d9bb606ecfde860c19897a2465b212"`
[INFO] [stdout] 116bced46970444523ccd43eb802b9c596d9bb606ecfde860c19897a2465b212
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/spandex/0.0.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 71d065d9b427549aa9f906e2cba2d021aaec21e4f463694ac134c5d926fde28e
[INFO] running `"docker" "start" "-a" "71d065d9b427549aa9f906e2cba2d021aaec21e4f463694ac134c5d926fde28e"`
[INFO] [stderr]    Compiling hyphenation v0.7.1
[INFO] [stderr]    Compiling spandex v0.0.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 |   /// Parses some bold content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 38 | / named!(pub parse_bold<Span, Ast>,
[INFO] [stderr] 39 | |     map!(
[INFO] [stderr] 40 | |         map_res!(preceded!(tag!("*"), take_until_and_consume!("*")), parse_group),
[INFO] [stderr] 41 | |         { |(_,x)| Ast::Bold(Box::new(x)) }
[INFO] [stderr] 42 | |     )
[INFO] [stderr] 43 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 |   /// Parses some italic content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 46 | / named!(pub parse_italic<Span, Ast>,
[INFO] [stderr] 47 | |     map!(
[INFO] [stderr] 48 | |         map_res!(preceded!(tag!("/"), take_until_and_consume!("/")), parse_group),
[INFO] [stderr] 49 | |         { |(_,x)| Ast::Italic(Box::new(x)) }
[INFO] [stderr] 50 | |     )
[INFO] [stderr] 51 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:53:1
[INFO] [stderr]    |
[INFO] [stderr] 53 |   /// Parses some math inline math.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 54 | / named!(pub parse_inline_math<Span, Ast>,
[INFO] [stderr] 55 | |     map!(preceded!(tag!("$"), take_until_and_consume!("$")), { |x: Span| Ast::InlineMath(x.fragment.0.into())} )
[INFO] [stderr] 56 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 |   /// Parses a styled element.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 59 | / named!(pub parse_styled<Span, Ast>,
[INFO] [stderr] 60 | |     alt!(
[INFO] [stderr] 61 | |         parse_bold | parse_italic | parse_inline_math
[INFO] [stderr] 62 | |     )
[INFO] [stderr] 63 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:65:1
[INFO] [stderr]    |
[INFO] [stderr] 65 |   /// Parses a comment.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 66 | / named!(pub parse_comment<Span, Ast>,
[INFO] [stderr] 67 | |     map!(preceded!(tag!("||"), alt!(take_until_and_consume!("\n") | call!(rest))), { |_|  Ast::Newline })
[INFO] [stderr] 68 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 |   /// Parses some multiline inline content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 71 | / named!(pub parse_any<Span, Ast>,
[INFO] [stderr] 72 | |     alt!(
[INFO] [stderr] 73 | |         tag!("**") => { |x| warning(x, WarningType::ConsecutiveStars) }
[INFO] [stderr] 74 | |         | parse_comment
[INFO] [stderr] ...  |
[INFO] [stderr] 81 | |     )
[INFO] [stderr] 82 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:84:1
[INFO] [stderr]    |
[INFO] [stderr] 84 |   /// Parses some text content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 85 | / named!(pub parse_group<Span, Ast>,
[INFO] [stderr] 86 | |     map!(many0!(parse_any), Ast::Group)
[INFO] [stderr] 87 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:89:1
[INFO] [stderr]    |
[INFO] [stderr] 89 |   /// Parses a paragraph of text content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 90 | / named!(pub parse_paragraph<Span, Ast>,
[INFO] [stderr] 91 | |     map!(many0!(parse_any), Ast::Paragraph)
[INFO] [stderr] 92 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:98:1
[INFO] [stderr]     |
[INFO] [stderr] 98  |   /// Parses a paragraph on a single line.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 99  | / named!(pub parse_line<Span, Ast>,
[INFO] [stderr] 100 | |     alt!(
[INFO] [stderr] 101 | |         map!(preceded!(take_until_and_consume!("\n"), take!(0)), |x| { error(x, ErrorType::MultipleLinesTitle) })
[INFO] [stderr] 102 | |         | map!(many0!(parse_any), Ast::Group)
[INFO] [stderr] 103 | |     )
[INFO] [stderr] 104 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:106:1
[INFO] [stderr]     |
[INFO] [stderr] 106 |   /// Parses the hashes from the level of a title.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 107 | / named!(pub parse_title_level<Span, usize>,
[INFO] [stderr] 108 | |     map!(
[INFO] [stderr] 109 | |         terminated!(preceded!(tag!("#"), take_while!(|x| x == '#')), take_while!(char::is_whitespace)),
[INFO] [stderr] 110 | |         |x| x.fragment.0.len() + 1
[INFO] [stderr] 111 | |     )
[INFO] [stderr] 112 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 |   /// Parses a whole title.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 115 | / named!(pub parse_title<Span, Ast>,
[INFO] [stderr] 116 | |     do_parse!(
[INFO] [stderr] 117 | |         level: parse_title_level >>
[INFO] [stderr] 118 | |         content: parse_line >> ({
[INFO] [stderr] ...   |
[INFO] [stderr] 124 | |     )
[INFO] [stderr] 125 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:131:1
[INFO] [stderr]     |
[INFO] [stderr] 131 |   /// Gets a bloc of content.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 132 | / named!(pub get_bloc<Span, Span>,
[INFO] [stderr] 133 | |     alt!(
[INFO] [stderr] 134 | |         terminated!(take_until_and_consume!("\n\n"), many0!(tag!("\n")))
[INFO] [stderr] 135 | |         | terminated!(take_until_and_consume!("\n"), eof!())
[INFO] [stderr] 136 | |         | call!(rest)
[INFO] [stderr] 137 | |     )
[INFO] [stderr] 138 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:140:1
[INFO] [stderr]     |
[INFO] [stderr] 140 |   /// Parses a bloc of content.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 141 | / named!(pub parse_bloc_content<Span, Ast>,
[INFO] [stderr] 142 | |     alt!(
[INFO] [stderr] 143 | |         parse_title | parse_paragraph
[INFO] [stderr] 144 | |     )
[INFO] [stderr] 145 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:147:1
[INFO] [stderr]     |
[INFO] [stderr] 147 |   /// Parses a whole dex file.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 148 | / named!(pub parse<Span, Ast>,
[INFO] [stderr] 149 | |     do_parse!(
[INFO] [stderr] 150 | |         title: many1!(map_res!(call!(get_bloc), parse_bloc_content)) >> ({
[INFO] [stderr] 151 | |             Ast::Group(title.into_iter().map(|x| x.1).collect())
[INFO] [stderr] 152 | |         })
[INFO] [stderr] 153 | |     )
[INFO] [stderr] 154 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 |   /// Parses some bold content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 38 | / named!(pub parse_bold<Span, Ast>,
[INFO] [stderr] 39 | |     map!(
[INFO] [stderr] 40 | |         map_res!(preceded!(tag!("*"), take_until_and_consume!("*")), parse_group),
[INFO] [stderr] 41 | |         { |(_,x)| Ast::Bold(Box::new(x)) }
[INFO] [stderr] 42 | |     )
[INFO] [stderr] 43 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 |   /// Parses some italic content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 46 | / named!(pub parse_italic<Span, Ast>,
[INFO] [stderr] 47 | |     map!(
[INFO] [stderr] 48 | |         map_res!(preceded!(tag!("/"), take_until_and_consume!("/")), parse_group),
[INFO] [stderr] 49 | |         { |(_,x)| Ast::Italic(Box::new(x)) }
[INFO] [stderr] 50 | |     )
[INFO] [stderr] 51 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:53:1
[INFO] [stderr]    |
[INFO] [stderr] 53 |   /// Parses some math inline math.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 54 | / named!(pub parse_inline_math<Span, Ast>,
[INFO] [stderr] 55 | |     map!(preceded!(tag!("$"), take_until_and_consume!("$")), { |x: Span| Ast::InlineMath(x.fragment.0.into())} )
[INFO] [stderr] 56 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 |   /// Parses a styled element.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 59 | / named!(pub parse_styled<Span, Ast>,
[INFO] [stderr] 60 | |     alt!(
[INFO] [stderr] 61 | |         parse_bold | parse_italic | parse_inline_math
[INFO] [stderr] 62 | |     )
[INFO] [stderr] 63 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:65:1
[INFO] [stderr]    |
[INFO] [stderr] 65 |   /// Parses a comment.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 66 | / named!(pub parse_comment<Span, Ast>,
[INFO] [stderr] 67 | |     map!(preceded!(tag!("||"), alt!(take_until_and_consume!("\n") | call!(rest))), { |_|  Ast::Newline })
[INFO] [stderr] 68 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 |   /// Parses some multiline inline content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 71 | / named!(pub parse_any<Span, Ast>,
[INFO] [stderr] 72 | |     alt!(
[INFO] [stderr] 73 | |         tag!("**") => { |x| warning(x, WarningType::ConsecutiveStars) }
[INFO] [stderr] 74 | |         | parse_comment
[INFO] [stderr] ...  |
[INFO] [stderr] 81 | |     )
[INFO] [stderr] 82 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:84:1
[INFO] [stderr]    |
[INFO] [stderr] 84 |   /// Parses some text content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 85 | / named!(pub parse_group<Span, Ast>,
[INFO] [stderr] 86 | |     map!(many0!(parse_any), Ast::Group)
[INFO] [stderr] 87 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:89:1
[INFO] [stderr]    |
[INFO] [stderr] 89 |   /// Parses a paragraph of text content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 90 | / named!(pub parse_paragraph<Span, Ast>,
[INFO] [stderr] 91 | |     map!(many0!(parse_any), Ast::Paragraph)
[INFO] [stderr] 92 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:98:1
[INFO] [stderr]     |
[INFO] [stderr] 98  |   /// Parses a paragraph on a single line.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 99  | / named!(pub parse_line<Span, Ast>,
[INFO] [stderr] 100 | |     alt!(
[INFO] [stderr] 101 | |         map!(preceded!(take_until_and_consume!("\n"), take!(0)), |x| { error(x, ErrorType::MultipleLinesTitle) })
[INFO] [stderr] 102 | |         | map!(many0!(parse_any), Ast::Group)
[INFO] [stderr] 103 | |     )
[INFO] [stderr] 104 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:106:1
[INFO] [stderr]     |
[INFO] [stderr] 106 |   /// Parses the hashes from the level of a title.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 107 | / named!(pub parse_title_level<Span, usize>,
[INFO] [stderr] 108 | |     map!(
[INFO] [stderr] 109 | |         terminated!(preceded!(tag!("#"), take_while!(|x| x == '#')), take_while!(char::is_whitespace)),
[INFO] [stderr] 110 | |         |x| x.fragment.0.len() + 1
[INFO] [stderr] 111 | |     )
[INFO] [stderr] 112 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 |   /// Parses a whole title.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 115 | / named!(pub parse_title<Span, Ast>,
[INFO] [stderr] 116 | |     do_parse!(
[INFO] [stderr] 117 | |         level: parse_title_level >>
[INFO] [stderr] 118 | |         content: parse_line >> ({
[INFO] [stderr] ...   |
[INFO] [stderr] 124 | |     )
[INFO] [stderr] 125 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:131:1
[INFO] [stderr]     |
[INFO] [stderr] 131 |   /// Gets a bloc of content.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 132 | / named!(pub get_bloc<Span, Span>,
[INFO] [stderr] 133 | |     alt!(
[INFO] [stderr] 134 | |         terminated!(take_until_and_consume!("\n\n"), many0!(tag!("\n")))
[INFO] [stderr] 135 | |         | terminated!(take_until_and_consume!("\n"), eof!())
[INFO] [stderr] 136 | |         | call!(rest)
[INFO] [stderr] 137 | |     )
[INFO] [stderr] 138 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:140:1
[INFO] [stderr]     |
[INFO] [stderr] 140 |   /// Parses a bloc of content.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 141 | / named!(pub parse_bloc_content<Span, Ast>,
[INFO] [stderr] 142 | |     alt!(
[INFO] [stderr] 143 | |         parse_title | parse_paragraph
[INFO] [stderr] 144 | |     )
[INFO] [stderr] 145 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:147:1
[INFO] [stderr]     |
[INFO] [stderr] 147 |   /// Parses a whole dex file.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 148 | / named!(pub parse<Span, Ast>,
[INFO] [stderr] 149 | |     do_parse!(
[INFO] [stderr] 150 | |         title: many1!(map_res!(call!(get_bloc), parse_bloc_content)) >> ({
[INFO] [stderr] 151 | |             Ast::Group(title.into_iter().map(|x| x.1).collect())
[INFO] [stderr] 152 | |         })
[INFO] [stderr] 153 | |     )
[INFO] [stderr] 154 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/parser/tests/successes.rs:8:37
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn test_title_1() -> Result<(), Box<Error>> {
[INFO] [stderr]   |                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser/tests/successes.rs:25:37
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn test_title_2() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser/tests/successes.rs:42:36
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn test_titles() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:31:17
[INFO] [stderr]    |
[INFO] [stderr] 31 |         .author(crate_authors!("\n"))
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:31:17
[INFO] [stderr]    |
[INFO] [stderr] 31 |         .author(crate_authors!("\n"))
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.93s
[INFO] running `"docker" "inspect" "71d065d9b427549aa9f906e2cba2d021aaec21e4f463694ac134c5d926fde28e"`
[INFO] running `"docker" "rm" "-f" "71d065d9b427549aa9f906e2cba2d021aaec21e4f463694ac134c5d926fde28e"`
[INFO] [stdout] 71d065d9b427549aa9f906e2cba2d021aaec21e4f463694ac134c5d926fde28e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/spandex/0.0.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] f61cfd49f04ac77605ac683ecea933ad118c09fec091fc9b65f4b2ae12d6ad84
[INFO] running `"docker" "start" "-a" "f61cfd49f04ac77605ac683ecea933ad118c09fec091fc9b65f4b2ae12d6ad84"`
[INFO] [stderr]    Compiling hyphenation v0.7.1
[INFO] [stderr]    Compiling spandex v0.0.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 |   /// Parses some bold content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 38 | / named!(pub parse_bold<Span, Ast>,
[INFO] [stderr] 39 | |     map!(
[INFO] [stderr] 40 | |         map_res!(preceded!(tag!("*"), take_until_and_consume!("*")), parse_group),
[INFO] [stderr] 41 | |         { |(_,x)| Ast::Bold(Box::new(x)) }
[INFO] [stderr] 42 | |     )
[INFO] [stderr] 43 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 |   /// Parses some italic content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 46 | / named!(pub parse_italic<Span, Ast>,
[INFO] [stderr] 47 | |     map!(
[INFO] [stderr] 48 | |         map_res!(preceded!(tag!("/"), take_until_and_consume!("/")), parse_group),
[INFO] [stderr] 49 | |         { |(_,x)| Ast::Italic(Box::new(x)) }
[INFO] [stderr] 50 | |     )
[INFO] [stderr] 51 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:53:1
[INFO] [stderr]    |
[INFO] [stderr] 53 |   /// Parses some math inline math.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 54 | / named!(pub parse_inline_math<Span, Ast>,
[INFO] [stderr] 55 | |     map!(preceded!(tag!("$"), take_until_and_consume!("$")), { |x: Span| Ast::InlineMath(x.fragment.0.into())} )
[INFO] [stderr] 56 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 |   /// Parses a styled element.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 59 | / named!(pub parse_styled<Span, Ast>,
[INFO] [stderr] 60 | |     alt!(
[INFO] [stderr] 61 | |         parse_bold | parse_italic | parse_inline_math
[INFO] [stderr] 62 | |     )
[INFO] [stderr] 63 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:65:1
[INFO] [stderr]    |
[INFO] [stderr] 65 |   /// Parses a comment.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 66 | / named!(pub parse_comment<Span, Ast>,
[INFO] [stderr] 67 | |     map!(preceded!(tag!("||"), alt!(take_until_and_consume!("\n") | call!(rest))), { |_|  Ast::Newline })
[INFO] [stderr] 68 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 |   /// Parses some multiline inline content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 71 | / named!(pub parse_any<Span, Ast>,
[INFO] [stderr] 72 | |     alt!(
[INFO] [stderr] 73 | |         tag!("**") => { |x| warning(x, WarningType::ConsecutiveStars) }
[INFO] [stderr] 74 | |         | parse_comment
[INFO] [stderr] ...  |
[INFO] [stderr] 81 | |     )
[INFO] [stderr] 82 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:84:1
[INFO] [stderr]    |
[INFO] [stderr] 84 |   /// Parses some text content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 85 | / named!(pub parse_group<Span, Ast>,
[INFO] [stderr] 86 | |     map!(many0!(parse_any), Ast::Group)
[INFO] [stderr] 87 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:89:1
[INFO] [stderr]    |
[INFO] [stderr] 89 |   /// Parses a paragraph of text content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 90 | / named!(pub parse_paragraph<Span, Ast>,
[INFO] [stderr] 91 | |     map!(many0!(parse_any), Ast::Paragraph)
[INFO] [stderr] 92 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:98:1
[INFO] [stderr]     |
[INFO] [stderr] 98  |   /// Parses a paragraph on a single line.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 99  | / named!(pub parse_line<Span, Ast>,
[INFO] [stderr] 100 | |     alt!(
[INFO] [stderr] 101 | |         map!(preceded!(take_until_and_consume!("\n"), take!(0)), |x| { error(x, ErrorType::MultipleLinesTitle) })
[INFO] [stderr] 102 | |         | map!(many0!(parse_any), Ast::Group)
[INFO] [stderr] 103 | |     )
[INFO] [stderr] 104 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:106:1
[INFO] [stderr]     |
[INFO] [stderr] 106 |   /// Parses the hashes from the level of a title.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 107 | / named!(pub parse_title_level<Span, usize>,
[INFO] [stderr] 108 | |     map!(
[INFO] [stderr] 109 | |         terminated!(preceded!(tag!("#"), take_while!(|x| x == '#')), take_while!(char::is_whitespace)),
[INFO] [stderr] 110 | |         |x| x.fragment.0.len() + 1
[INFO] [stderr] 111 | |     )
[INFO] [stderr] 112 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 |   /// Parses a whole title.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 115 | / named!(pub parse_title<Span, Ast>,
[INFO] [stderr] 116 | |     do_parse!(
[INFO] [stderr] 117 | |         level: parse_title_level >>
[INFO] [stderr] 118 | |         content: parse_line >> ({
[INFO] [stderr] ...   |
[INFO] [stderr] 124 | |     )
[INFO] [stderr] 125 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:131:1
[INFO] [stderr]     |
[INFO] [stderr] 131 |   /// Gets a bloc of content.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 132 | / named!(pub get_bloc<Span, Span>,
[INFO] [stderr] 133 | |     alt!(
[INFO] [stderr] 134 | |         terminated!(take_until_and_consume!("\n\n"), many0!(tag!("\n")))
[INFO] [stderr] 135 | |         | terminated!(take_until_and_consume!("\n"), eof!())
[INFO] [stderr] 136 | |         | call!(rest)
[INFO] [stderr] 137 | |     )
[INFO] [stderr] 138 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:140:1
[INFO] [stderr]     |
[INFO] [stderr] 140 |   /// Parses a bloc of content.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 141 | / named!(pub parse_bloc_content<Span, Ast>,
[INFO] [stderr] 142 | |     alt!(
[INFO] [stderr] 143 | |         parse_title | parse_paragraph
[INFO] [stderr] 144 | |     )
[INFO] [stderr] 145 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:147:1
[INFO] [stderr]     |
[INFO] [stderr] 147 |   /// Parses a whole dex file.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 148 | / named!(pub parse<Span, Ast>,
[INFO] [stderr] 149 | |     do_parse!(
[INFO] [stderr] 150 | |         title: many1!(map_res!(call!(get_bloc), parse_bloc_content)) >> ({
[INFO] [stderr] 151 | |             Ast::Group(title.into_iter().map(|x| x.1).collect())
[INFO] [stderr] 152 | |         })
[INFO] [stderr] 153 | |     )
[INFO] [stderr] 154 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:37:1
[INFO] [stderr]    |
[INFO] [stderr] 37 |   /// Parses some bold content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 38 | / named!(pub parse_bold<Span, Ast>,
[INFO] [stderr] 39 | |     map!(
[INFO] [stderr] 40 | |         map_res!(preceded!(tag!("*"), take_until_and_consume!("*")), parse_group),
[INFO] [stderr] 41 | |         { |(_,x)| Ast::Bold(Box::new(x)) }
[INFO] [stderr] 42 | |     )
[INFO] [stderr] 43 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 |   /// Parses some italic content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 46 | / named!(pub parse_italic<Span, Ast>,
[INFO] [stderr] 47 | |     map!(
[INFO] [stderr] 48 | |         map_res!(preceded!(tag!("/"), take_until_and_consume!("/")), parse_group),
[INFO] [stderr] 49 | |         { |(_,x)| Ast::Italic(Box::new(x)) }
[INFO] [stderr] 50 | |     )
[INFO] [stderr] 51 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:53:1
[INFO] [stderr]    |
[INFO] [stderr] 53 |   /// Parses some math inline math.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 54 | / named!(pub parse_inline_math<Span, Ast>,
[INFO] [stderr] 55 | |     map!(preceded!(tag!("$"), take_until_and_consume!("$")), { |x: Span| Ast::InlineMath(x.fragment.0.into())} )
[INFO] [stderr] 56 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 |   /// Parses a styled element.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 59 | / named!(pub parse_styled<Span, Ast>,
[INFO] [stderr] 60 | |     alt!(
[INFO] [stderr] 61 | |         parse_bold | parse_italic | parse_inline_math
[INFO] [stderr] 62 | |     )
[INFO] [stderr] 63 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:65:1
[INFO] [stderr]    |
[INFO] [stderr] 65 |   /// Parses a comment.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 66 | / named!(pub parse_comment<Span, Ast>,
[INFO] [stderr] 67 | |     map!(preceded!(tag!("||"), alt!(take_until_and_consume!("\n") | call!(rest))), { |_|  Ast::Newline })
[INFO] [stderr] 68 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 |   /// Parses some multiline inline content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 71 | / named!(pub parse_any<Span, Ast>,
[INFO] [stderr] 72 | |     alt!(
[INFO] [stderr] 73 | |         tag!("**") => { |x| warning(x, WarningType::ConsecutiveStars) }
[INFO] [stderr] 74 | |         | parse_comment
[INFO] [stderr] ...  |
[INFO] [stderr] 81 | |     )
[INFO] [stderr] 82 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:84:1
[INFO] [stderr]    |
[INFO] [stderr] 84 |   /// Parses some text content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 85 | / named!(pub parse_group<Span, Ast>,
[INFO] [stderr] 86 | |     map!(many0!(parse_any), Ast::Group)
[INFO] [stderr] 87 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parser/combinators.rs:89:1
[INFO] [stderr]    |
[INFO] [stderr] 89 |   /// Parses a paragraph of text content.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 90 | / named!(pub parse_paragraph<Span, Ast>,
[INFO] [stderr] 91 | |     map!(many0!(parse_any), Ast::Paragraph)
[INFO] [stderr] 92 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:98:1
[INFO] [stderr]     |
[INFO] [stderr] 98  |   /// Parses a paragraph on a single line.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 99  | / named!(pub parse_line<Span, Ast>,
[INFO] [stderr] 100 | |     alt!(
[INFO] [stderr] 101 | |         map!(preceded!(take_until_and_consume!("\n"), take!(0)), |x| { error(x, ErrorType::MultipleLinesTitle) })
[INFO] [stderr] 102 | |         | map!(many0!(parse_any), Ast::Group)
[INFO] [stderr] 103 | |     )
[INFO] [stderr] 104 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:106:1
[INFO] [stderr]     |
[INFO] [stderr] 106 |   /// Parses the hashes from the level of a title.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 107 | / named!(pub parse_title_level<Span, usize>,
[INFO] [stderr] 108 | |     map!(
[INFO] [stderr] 109 | |         terminated!(preceded!(tag!("#"), take_while!(|x| x == '#')), take_while!(char::is_whitespace)),
[INFO] [stderr] 110 | |         |x| x.fragment.0.len() + 1
[INFO] [stderr] 111 | |     )
[INFO] [stderr] 112 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 |   /// Parses a whole title.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 115 | / named!(pub parse_title<Span, Ast>,
[INFO] [stderr] 116 | |     do_parse!(
[INFO] [stderr] 117 | |         level: parse_title_level >>
[INFO] [stderr] 118 | |         content: parse_line >> ({
[INFO] [stderr] ...   |
[INFO] [stderr] 124 | |     )
[INFO] [stderr] 125 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:131:1
[INFO] [stderr]     |
[INFO] [stderr] 131 |   /// Gets a bloc of content.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 132 | / named!(pub get_bloc<Span, Span>,
[INFO] [stderr] 133 | |     alt!(
[INFO] [stderr] 134 | |         terminated!(take_until_and_consume!("\n\n"), many0!(tag!("\n")))
[INFO] [stderr] 135 | |         | terminated!(take_until_and_consume!("\n"), eof!())
[INFO] [stderr] 136 | |         | call!(rest)
[INFO] [stderr] 137 | |     )
[INFO] [stderr] 138 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:140:1
[INFO] [stderr]     |
[INFO] [stderr] 140 |   /// Parses a bloc of content.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 141 | / named!(pub parse_bloc_content<Span, Ast>,
[INFO] [stderr] 142 | |     alt!(
[INFO] [stderr] 143 | |         parse_title | parse_paragraph
[INFO] [stderr] 144 | |     )
[INFO] [stderr] 145 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser/combinators.rs:147:1
[INFO] [stderr]     |
[INFO] [stderr] 147 |   /// Parses a whole dex file.
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 148 | / named!(pub parse<Span, Ast>,
[INFO] [stderr] 149 | |     do_parse!(
[INFO] [stderr] 150 | |         title: many1!(map_res!(call!(get_bloc), parse_bloc_content)) >> ({
[INFO] [stderr] 151 | |             Ast::Group(title.into_iter().map(|x| x.1).collect())
[INFO] [stderr] 152 | |         })
[INFO] [stderr] 153 | |     )
[INFO] [stderr] 154 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/parser/tests/successes.rs:8:37
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn test_title_1() -> Result<(), Box<Error>> {
[INFO] [stderr]   |                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser/tests/successes.rs:25:37
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn test_title_2() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parser/tests/successes.rs:42:36
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn test_titles() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:31:17
[INFO] [stderr]    |
[INFO] [stderr] 31 |         .author(crate_authors!("\n"))
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:31:17
[INFO] [stderr]    |
[INFO] [stderr] 31 |         .author(crate_authors!("\n"))
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.54s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/spandex-c4bf2ac601746110
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test config::test::test ... ok
[INFO] [stdout] test parser::tests::errors::test_title_no_new_line ... ok
[INFO] [stdout] test parser::tests::errors::test_mixed_star_slash ... ok
[INFO] [stdout] test parser::tests::errors::test_unmatched_star ... ok
[INFO] [stdout] test parser::tests::errors::test_unmatched_dollar ... ok
[INFO] [stdout] test parser::tests::errors::test_unmatched_slash ... ok
[INFO] [stdout] test parser::tests::errors::test_accent ... ok
[INFO] [stdout] test parser::tests::successes::test_title_2 ... ok
[INFO] [stdout] test parser::tests::successes::test_title_1 ... ok
[INFO] [stdout] test parser::tests::successes::test_titles ... ok
[INFO] [stdout] test typography::paragraphs::tests::test_legal_breakpoints ... ok
[INFO] [stdout] test typography::paragraphs::tests::test_paragraph_itemization ... ok
[INFO] [stdout] test typography::paragraphs::tests::test_algorithm ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/spandex-714e5202aa3df19b
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spandex
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/document.rs - document::Counters::increment (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f61cfd49f04ac77605ac683ecea933ad118c09fec091fc9b65f4b2ae12d6ad84"`
[INFO] running `"docker" "rm" "-f" "f61cfd49f04ac77605ac683ecea933ad118c09fec091fc9b65f4b2ae12d6ad84"`
[INFO] [stdout] f61cfd49f04ac77605ac683ecea933ad118c09fec091fc9b65f4b2ae12d6ad84