[INFO] crate dotproperties 0.1.0 is already in cache
[INFO] extracting crate dotproperties 0.1.0 into work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/dotproperties/0.1.0
[INFO] extracting crate dotproperties 0.1.0 into work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/dotproperties/0.1.0
[INFO] validating manifest of dotproperties-0.1.0 on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dotproperties-0.1.0 on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dotproperties-0.1.0
[INFO] finished frobbing dotproperties-0.1.0
[INFO] frobbed toml for dotproperties-0.1.0 written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/dotproperties/0.1.0/Cargo.toml
[INFO] started frobbing dotproperties-0.1.0
[INFO] finished frobbing dotproperties-0.1.0
[INFO] frobbed toml for dotproperties-0.1.0 written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/dotproperties/0.1.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking dotproperties-0.1.0 against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-1/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/dotproperties/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6441e83715180ec706e00226ec2a3be3b08b8bba24d338224e7c06cbeab4e37f
[INFO] running `"docker" "start" "-a" "6441e83715180ec706e00226ec2a3be3b08b8bba24d338224e7c06cbeab4e37f"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Checking dotproperties v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parsers/utf16.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / /// An escaped code for a UTF-16 code unit.
[INFO] [stderr] 24 | | /// example: \u1a5c
[INFO] [stderr]    | |___________________^
[INFO] [stderr] 25 | / named!(code_unit<u16>,
[INFO] [stderr] 26 | |     do_parse!(
[INFO] [stderr] 27 | |         tag!(r"\u") >>
[INFO] [stderr] 28 | |         hex: flat_map!(take!(4), terminated!(hex_u32, eof!())) >>
[INFO] [stderr] 29 | |         (hex as u16)
[INFO] [stderr] 30 | |     )
[INFO] [stderr] 31 | | );
[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/parsers/utf16.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | / /// An escaped code for a UTF-16 code unit.
[INFO] [stderr] 24 | | /// example: \u1a5c
[INFO] [stderr]    | |___________________^
[INFO] [stderr] 25 | / named!(code_unit<u16>,
[INFO] [stderr] 26 | |     do_parse!(
[INFO] [stderr] 27 | |         tag!(r"\u") >>
[INFO] [stderr] 28 | |         hex: flat_map!(take!(4), terminated!(hex_u32, eof!())) >>
[INFO] [stderr] 29 | |         (hex as u16)
[INFO] [stderr] 30 | |     )
[INFO] [stderr] 31 | | );
[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/parsers/utf16.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 |   /// A parser that reads an escaped code that belongs in a specific UTF-16 category
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 46 | / named_args!(code_unit_cat(cat: Category)<u16>,
[INFO] [stderr] 47 | |     verify!(code_unit, |v| category(v) == cat)
[INFO] [stderr] 48 | | );
[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/parsers/utf16.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 |   /// A parser that reads an escaped code that belongs in a specific UTF-16 category
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 46 | / named_args!(code_unit_cat(cat: Category)<u16>,
[INFO] [stderr] 47 | |     verify!(code_unit, |v| category(v) == cat)
[INFO] [stderr] 48 | | );
[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/parsers/utf16.rs:61:1
[INFO] [stderr]    |
[INFO] [stderr] 61 |   /// A parser that reads two escaped codes that form a Surrogate Pair
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 62 | / named!(code_unit_supplementary<char>,
[INFO] [stderr] 63 | |     do_parse!(
[INFO] [stderr] 64 | |         high: call!(code_unit_cat, HighSurrogate) >>
[INFO] [stderr] 65 | |         low: call!(code_unit_cat, LowSurrogate) >>
[INFO] [stderr] 66 | |         (surrogate_pair_to_char(high, low))
[INFO] [stderr] 67 | |     )
[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/parsers/utf16.rs:61:1
[INFO] [stderr]    |
[INFO] [stderr] 61 |   /// A parser that reads two escaped codes that form a Surrogate Pair
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 62 | / named!(code_unit_supplementary<char>,
[INFO] [stderr] 63 | |     do_parse!(
[INFO] [stderr] 64 | |         high: call!(code_unit_cat, HighSurrogate) >>
[INFO] [stderr] 65 | |         low: call!(code_unit_cat, LowSurrogate) >>
[INFO] [stderr] 66 | |         (surrogate_pair_to_char(high, low))
[INFO] [stderr] 67 | |     )
[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/parsers/utf16.rs:77:1
[INFO] [stderr]    |
[INFO] [stderr] 77 |   /// A parser that reads an escaped code that belongs to the BMP.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 78 | / named!(code_unit_bmp<char>,
[INFO] [stderr] 79 | |     map!(
[INFO] [stderr] 80 | |         call!(code_unit_cat, Bmp),
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr] 81 | |         basic_to_char
[INFO] [stderr]   --> src/parsers/utf16.rs:77:1
[INFO] [stderr] 82 | |     )
[INFO] [stderr]    |
[INFO] [stderr] 83 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr] 77 |   /// A parser that reads an escaped code that belongs to the BMP.
[INFO] [stderr]    |
[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] 78 | / named!(code_unit_bmp<char>,
[INFO] [stderr] 79 | |     map!(
[INFO] [stderr] 80 | |         call!(code_unit_cat, Bmp),
[INFO] [stderr] 81 | |         basic_to_char
[INFO] [stderr] 82 | |     )
[INFO] [stderr] 83 | | );
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]   --> src/parsers/utf16.rs:85:1
[INFO] [stderr]    |
[INFO] [stderr]    |
[INFO] [stderr] 85 | / /// A parser that reads a sequence of one or two escaped codes, depending on
[INFO] [stderr] 86 | | /// the category they belong to.
[INFO] [stderr]    | |________________________________^
[INFO] [stderr] 87 | / named!(pub escape_sequence<char>,
[INFO] [stderr] 88 | |     alt!(code_unit_bmp | code_unit_supplementary)
[INFO] [stderr] 89 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[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/parsers/utf16.rs:85:1
[INFO] [stderr]    |
[INFO] [stderr] 85 | / /// A parser that reads a sequence of one or two escaped codes, depending on
[INFO] [stderr] 86 | | /// the category they belong to.
[INFO] [stderr]    | |________________________________^
[INFO] [stderr] 87 | / named!(pub escape_sequence<char>,
[INFO] [stderr] 88 | |     alt!(code_unit_bmp | code_unit_supplementary)
[INFO] [stderr] 89 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[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]    = 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/parsers/mod.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | / /// A logical line is an antislash followed by an eol. The space characters
[INFO] [stderr] 37 | | /// that follow are ignored. This parser consumes the logical line and produces
[INFO] [stderr] 38 | | /// nothing.
[INFO] [stderr]    | |____________^
[INFO] [stderr] 39 | / named!(eat_one_logical_line<()>,
[INFO] [stderr] 40 | |     do_parse!(
[INFO] [stderr] 41 | |         tag!(r"\") >>
[INFO] [stderr] 42 | |         eat_one_eol >>
[INFO] [stderr] ...  |
[INFO] [stderr] 45 | |     )
[INFO] [stderr] 46 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/parsers/mod.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | / /// A logical line is an antislash followed by an eol. The space characters
[INFO] [stderr] 37 | | /// that follow are ignored. This parser consumes the logical line and produces
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 38 | | /// nothing.
[INFO] [stderr] 
[INFO] [stderr]    | |____________^
[INFO] [stderr] 39 | / named!(eat_one_logical_line<()>,
[INFO] [stderr] 40 | |     do_parse!(
[INFO] [stderr] 41 | |         tag!(r"\") >>
[INFO] [stderr] 42 | |         eat_one_eol >>
[INFO] [stderr] ...  |
[INFO] [stderr] 45 | |     )
[INFO] [stderr] 46 | | );
[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/parsers/mod.rs:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 |   /// Consume multiple logical lines and produce nothing.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 49 | / named!(eat_logical_lines<()>,
[INFO] [stderr] 50 | |     do_parse!(
[INFO] [stderr] 51 | |         many0!(eat_one_logical_line) >>
[INFO] [stderr] 52 | |         ()
[INFO] [stderr] 53 | |     )
[INFO] [stderr] 54 | | );
[INFO] [stderr]    | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr]   --> src/parsers/mod.rs:48:1
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr] 48 |   /// Consume multiple logical lines and produce nothing.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 49 | / named!(eat_logical_lines<()>,
[INFO] [stderr] 50 | |     do_parse!(
[INFO] [stderr] 51 | |         many0!(eat_one_logical_line) >>
[INFO] [stderr] 52 | |         ()
[INFO] [stderr] 53 | |     )
[INFO] [stderr] 54 | | );
[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/parsers/mod.rs:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 | / /// Match a simple (non unicode) escape sequence \x, and produces its
[INFO] [stderr] 71 | | /// corresponding character.
[INFO] [stderr] 72 | | /// We take care to not match \u (an unicode escape) and \ followed by an eol
[INFO] [stderr] 73 | | /// (a logical line split).
[INFO] [stderr] 74 | | ///
[INFO] [stderr]    | |___^
[INFO] [stderr] 75 | / named!(escape_in_key_or_value<char>,
[INFO] [stderr] 76 | |     do_parse!(
[INFO] [stderr] 77 | |         tag!(r"\") >>
[INFO] [stderr] 78 | |         c: none_of!("u\r\n") >>
[INFO] [stderr] 79 | |         (escaped_char_to_char(c))
[INFO] [stderr] 80 | |     )
[INFO] [stderr] 81 | | );
[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/parsers/mod.rs:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 | / /// Match a simple (non unicode) escape sequence \x, and produces its
[INFO] [stderr] 71 | | /// corresponding character.
[INFO] [stderr] 72 | | /// We take care to not match \u (an unicode escape) and \ followed by an eol
[INFO] [stderr] 73 | | /// (a logical line split).
[INFO] [stderr] 74 | | ///
[INFO] [stderr]    | |___^
[INFO] [stderr] 75 | / named!(escape_in_key_or_value<char>,
[INFO] [stderr] 76 | |     do_parse!(
[INFO] [stderr] 77 | |         tag!(r"\") >>
[INFO] [stderr] 78 | |         c: none_of!("u\r\n") >>
[INFO] [stderr] 79 | |         (escaped_char_to_char(c))
[INFO] [stderr] 80 | |     )
[INFO] [stderr] 81 | | );
[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/parsers/mod.rs:83:1
[INFO] [stderr]    |
[INFO] [stderr] 83 |   /// Match all characters that don't need to be escaped in a key.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 84 | / named!(char_in_key<char>,
[INFO] [stderr] 85 | |     none_of!(":=\n\r \t\u{c}\\")
[INFO] [stderr] 86 | | );
[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/parsers/mod.rs:83:1
[INFO] [stderr]    |
[INFO] [stderr] 83 |   /// Match all characters that don't need to be escaped in a key.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 84 | / named!(char_in_key<char>,
[INFO] [stderr] 85 | |     none_of!(":=\n\r \t\u{c}\\")
[INFO] [stderr] 86 | | );
[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/parsers/mod.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 |   /// Match all characters that don't need to be escaped in a value.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 89 | / named!(char_in_value<char>,
[INFO] [stderr] 90 | |     none_of!("\n\r\\")
[INFO] [stderr] 91 | | );
[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/parsers/mod.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 |   /// Match all characters that don't need to be escaped in a value.
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 89 | / named!(char_in_value<char>,
[INFO] [stderr] 90 | |     none_of!("\n\r\\")
[INFO] [stderr] 91 | | );
[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/parsers/mod.rs:93:1
[INFO] [stderr]    |
[INFO] [stderr] 93 | / /// Match a real character in a key: a unicode esacpe, a simple escape, or
[INFO] [stderr] 94 | | /// a simple character.
[INFO] [stderr]    | |_______________________^
[INFO] [stderr] 95 | / named!(one_char_in_key<char>,
[INFO] [stderr] 96 | |     alt!(escape_sequence | escape_in_key_or_value | char_in_key)
[INFO] [stderr] 97 | | );
[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/parsers/mod.rs:93:1
[INFO] [stderr]    |
[INFO] [stderr] 93 | / /// Match a real character in a key: a unicode esacpe, a simple escape, or
[INFO] [stderr] 94 | | /// a simple character.
[INFO] [stderr]    | |_______________________^
[INFO] [stderr] 95 | / named!(one_char_in_key<char>,
[INFO] [stderr] 96 | |     alt!(escape_sequence | escape_in_key_or_value | char_in_key)
[INFO] [stderr] 97 | | );
[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/parsers/mod.rs:99:1
[INFO] [stderr]     |
[INFO] [stderr] 99  | / /// Match a real character in a value: a unicode esacpe, a simple escape, or
[INFO] [stderr] 100 | | /// a simple character.
[INFO] [stderr]     | |_______________________^
[INFO] [stderr] 101 | / named!(one_char_in_value<char>,
[INFO] [stderr] 102 | |     alt!(escape_sequence | escape_in_key_or_value | char_in_value)
[INFO] [stderr] 103 | | );
[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/parsers/mod.rs:99:1
[INFO] [stderr]     |
[INFO] [stderr] 99  | / /// Match a real character in a value: a unicode esacpe, a simple escape, or
[INFO] [stderr] 100 | | /// a simple character.
[INFO] [stderr]     | |_______________________^
[INFO] [stderr] 101 | / named!(one_char_in_value<char>,
[INFO] [stderr] 102 | |     alt!(escape_sequence | escape_in_key_or_value | char_in_value)
[INFO] [stderr] 103 | | );
[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/parsers/mod.rs:105:1
[INFO] [stderr]     |
[INFO] [stderr] 105 | / /// Match a whole key. takes care of ignoring the logical lines that can
[INFO] [stderr] 106 | | /// appear between any real character.
[INFO] [stderr]     | |______________________________________^
[INFO] [stderr] 107 | / named!(key<String>,
[INFO] [stderr] 108 | |     do_parse!(
[INFO] [stderr] 109 | |         chars: sep!(eat_logical_lines, many1!(one_char_in_key)) >>
[INFO] [stderr] 110 | |         (chars.into_iter().collect())
[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/parsers/mod.rs:105:1
[INFO] [stderr]     |
[INFO] [stderr] 105 | / /// Match a whole key. takes care of ignoring the logical lines that can
[INFO] [stderr] 106 | | /// appear between any real character.
[INFO] [stderr]     | |______________________________________^
[INFO] [stderr] 107 | / named!(key<String>,
[INFO] [stderr] 108 | |     do_parse!(
[INFO] [stderr] 109 | |         chars: sep!(eat_logical_lines, many1!(one_char_in_key)) >>
[INFO] [stderr] 110 | |         (chars.into_iter().collect())
[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/parsers/mod.rs:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 | / /// Match a whole value. takes care of ignoring the logical lines that can
[INFO] [stderr] 115 | | /// appear between any real character.
[INFO] [stderr]     | |______________________________________^
[INFO] [stderr] 116 | / named!(value<String>,
[INFO] [stderr] 117 | |     do_parse!(
[INFO] [stderr] 118 | |         chars: sep!(eat_logical_lines, many0!(one_char_in_value)) >>
[INFO] [stderr] 119 | |         (chars.into_iter().collect())
[INFO] [stderr] 120 | |     )
[INFO] [stderr] 121 | | );
[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/parsers/mod.rs:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 | / /// Match a whole value. takes care of ignoring the logical lines that can
[INFO] [stderr] 115 | | /// appear between any real character.
[INFO] [stderr]     | |______________________________________^
[INFO] [stderr] 116 | / named!(value<String>,
[INFO] [stderr] 117 | |     do_parse!(
[INFO] [stderr] 118 | |         chars: sep!(eat_logical_lines, many0!(one_char_in_value)) >>
[INFO] [stderr] 119 | |         (chars.into_iter().collect())
[INFO] [stderr] 120 | |     )
[INFO] [stderr] 121 | | );
[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/parsers/mod.rs:123:1
[INFO] [stderr]     |
[INFO] [stderr] 123 |   /// Consume interspersed whitespaces and logical line separators
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 124 | / named!(eat_whitespaces_and_logical_lines<()>,
[INFO] [stderr] 125 | |     do_parse!(
[INFO] [stderr] 126 | |         sep!(eat_logical_lines, eat_whitespaces) >>
[INFO] [stderr] 127 | |         ()
[INFO] [stderr] 128 | |     )
[INFO] [stderr] 129 | | );
[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/parsers/mod.rs:123:1
[INFO] [stderr]     |
[INFO] [stderr] 123 |   /// Consume interspersed whitespaces and logical line separators
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 124 | / named!(eat_whitespaces_and_logical_lines<()>,
[INFO] [stderr] 125 | |     do_parse!(
[INFO] [stderr] 126 | |         sep!(eat_logical_lines, eat_whitespaces) >>
[INFO] [stderr] 127 | |         ()
[INFO] [stderr] 128 | |     )
[INFO] [stderr] 129 | | );
[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/parsers/mod.rs:131:1
[INFO] [stderr]     |
[INFO] [stderr] 131 | / /// Match a full key/value line. Take care of allowing logical line separators
[INFO] [stderr] 132 | | /// anywhere. Also, the line can end with either an eol or an eof.
[INFO] [stderr]     | |__________________________________________________________________^
[INFO] [stderr] 133 | / named!(key_value_line<(String, String)>,
[INFO] [stderr] 134 | |     do_parse!(
[INFO] [stderr] 135 | |         eat_whitespaces_and_logical_lines >>
[INFO] [stderr] 136 | |         k: key >>
[INFO] [stderr] ...   |
[INFO] [stderr] 143 | |     )
[INFO] [stderr] 144 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers/mod.rs:131:1
[INFO] [stderr]     |
[INFO] [stderr] 131 | / /// Match a full key/value line. Take care of allowing logical line separators
[INFO] [stderr]     |
[INFO] [stderr] 132 | | /// anywhere. Also, the line can end with either an eol or an eof.
[INFO] [stderr]     | |__________________________________________________________________^
[INFO] [stderr] 133 | / named!(key_value_line<(String, String)>,
[INFO] [stderr] 134 | |     do_parse!(
[INFO] [stderr] 135 | |         eat_whitespaces_and_logical_lines >>
[INFO] [stderr] 136 | |         k: key >>
[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] 143 | |     )
[INFO] [stderr] 144 | | );
[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/parsers/mod.rs:146:1
[INFO] [stderr]     |
[INFO] [stderr] 146 |   /// Match a blank line (only whitespaces)
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 147 | / named!(blank_line<()>,
[INFO] [stderr] 148 | |     do_parse!(
[INFO] [stderr] 149 | |         eat_whitespaces >>
[INFO] [stderr] 150 | |         eat_one_eol_or_eof >>
[INFO] [stderr] 151 | |         ()
[INFO] [stderr] 152 | |     )
[INFO] [stderr] 153 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers/mod.rs:146:1
[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] 146 |   /// Match a blank line (only whitespaces)
[INFO] [stderr] 
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 147 | / named!(blank_line<()>,
[INFO] [stderr] 148 | |     do_parse!(
[INFO] [stderr] 149 | |         eat_whitespaces >>
[INFO] [stderr] 150 | |         eat_one_eol_or_eof >>
[INFO] [stderr] 151 | |         ()
[INFO] [stderr] 152 | |     )
[INFO] [stderr] 153 | | );
[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/parsers/mod.rs:161:1
[INFO] [stderr]     |
[INFO] [stderr] 161 |   /// Match a line of comment
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 162 | / named!(comment_line<()>,
[INFO] [stderr] 163 | |     do_parse!(
[INFO] [stderr] 164 | |         eat_whitespaces >>
[INFO] [stderr] 165 | |         one_of!("#!") >>
[INFO] [stderr] ...   |
[INFO] [stderr] 169 | |     )
[INFO] [stderr] 170 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers/mod.rs:161:1
[INFO] [stderr]     |
[INFO] [stderr] 161 |   /// Match a line of comment
[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]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 162 | / named!(comment_line<()>,
[INFO] [stderr] 163 | |     do_parse!(
[INFO] [stderr] 164 | |         eat_whitespaces >>
[INFO] [stderr] 165 | |         one_of!("#!") >>
[INFO] [stderr] ...   |
[INFO] [stderr] 169 | |     )
[INFO] [stderr] 170 | | );
[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/parsers/mod.rs:172:1
[INFO] [stderr]     |
[INFO] [stderr] 172 | / /// An intermediary parser, that matches one of the three lines types.
[INFO] [stderr] 173 | | /// `comment_line` and `blank_line` return (), whereas `key_value_line` returns
[INFO] [stderr] 174 | | /// a pair of Strings. To use these 3 parsers in the same `alt!`, they must
[INFO] [stderr] 175 | | /// return the same type. We use `value!` and `opt!` to do so.
[INFO] [stderr]     | |______________________________________________________________^
[INFO] [stderr] 176 | / named!(full_parser_opt<Vec<Option<(String, String)>>>,
[INFO] [stderr] 177 | |     many0!(
[INFO] [stderr] 178 | |         alt!(
[INFO] [stderr] 179 | |             value!(None, complete!(comment_line)) |
[INFO] [stderr] ...   |
[INFO] [stderr] 183 | |     )
[INFO] [stderr] 184 | | );
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parsers/mod.rs:172:1
[INFO] [stderr]     |
[INFO] [stderr] 172 | / /// An intermediary parser, that matches one of the three lines types.
[INFO] [stderr] 173 | | /// `comment_line` and `blank_line` return (), whereas `key_value_line` returns
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 174 | | /// a pair of Strings. To use these 3 parsers in the same `alt!`, they must
[INFO] [stderr] 
[INFO] [stderr] 175 | | /// return the same type. We use `value!` and `opt!` to do so.
[INFO] [stderr]     | |______________________________________________________________^
[INFO] [stderr] 176 | / named!(full_parser_opt<Vec<Option<(String, String)>>>,
[INFO] [stderr] 177 | |     many0!(
[INFO] [stderr] 178 | |         alt!(
[INFO] [stderr] 179 | |             value!(None, complete!(comment_line)) |
[INFO] [stderr] ...   |
[INFO] [stderr] 183 | |     )
[INFO] [stderr] 184 | | );
[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/parsers/mod.rs:186:1
[INFO] [stderr]     |
[INFO] [stderr] 186 | / /// Match the full file format, and return the list of key value pairs
[INFO] [stderr] 187 | | /// extracted.
[INFO] [stderr] 188 | | /// Internally, it takes the result of `full_parser_opt` and it removes the
[INFO] [stderr] 189 | | /// None values
[INFO] [stderr]     | |_______________^
[INFO] [stderr] 190 | / named!(pub full_parser<Vec<(String, String)>>,
[INFO] [stderr] 191 | |     map!(full_parser_opt, |v| v.into_iter().filter_map(|x| x).collect())
[INFO] [stderr] 192 | | );
[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/parsers/mod.rs:186:1
[INFO] [stderr]     |
[INFO] [stderr] 186 | / /// Match the full file format, and return the list of key value pairs
[INFO] [stderr] 187 | | /// extracted.
[INFO] [stderr] 188 | | /// Internally, it takes the result of `full_parser_opt` and it removes the
[INFO] [stderr] 189 | | /// None values
[INFO] [stderr]     | |_______________^
[INFO] [stderr] 190 | / named!(pub full_parser<Vec<(String, String)>>,
[INFO] [stderr] 191 | |     map!(full_parser_opt, |v| v.into_iter().filter_map(|x| x).collect())
[INFO] [stderr] 192 | | );
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `"docker" "inspect" "6441e83715180ec706e00226ec2a3be3b08b8bba24d338224e7c06cbeab4e37f"`
[INFO] running `"docker" "rm" "-f" "6441e83715180ec706e00226ec2a3be3b08b8bba24d338224e7c06cbeab4e37f"`
[INFO] [stdout] 6441e83715180ec706e00226ec2a3be3b08b8bba24d338224e7c06cbeab4e37f