[INFO] updating cached repository duesee/abnf
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/duesee/abnf
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/duesee/abnf" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/duesee/abnf"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/duesee/abnf'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/duesee/abnf" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/duesee/abnf"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/duesee/abnf'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d44aa446eb5cc6b549e68f83739c950b1a2e136e
[INFO] sha for GitHub repo duesee/abnf: d44aa446eb5cc6b549e68f83739c950b1a2e136e
[INFO] validating manifest of duesee/abnf on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of duesee/abnf on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing duesee/abnf
[INFO] finished frobbing duesee/abnf
[INFO] frobbed toml for duesee/abnf written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/duesee/abnf/Cargo.toml
[INFO] started frobbing duesee/abnf
[INFO] finished frobbing duesee/abnf
[INFO] frobbed toml for duesee/abnf written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/duesee/abnf/Cargo.toml
[INFO] crate duesee/abnf already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking duesee/abnf against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-7/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/duesee/abnf:/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" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8215846b2547e03df7679b68f751a90c3a7098951dd82194d5dc4ece25ea7e0c
[INFO] running `"docker" "start" "-a" "8215846b2547e03df7679b68f751a90c3a7098951dd82194d5dc4ece25ea7e0c"`
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]     Checking nom v4.0.0
[INFO] [stderr]     Checking abnf v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/abnf.rs:170:1
[INFO] [stderr]     |
[INFO] [stderr] 170 |   /// rulelist = 1*( rule / (*WSP c-nl) )
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 171 | / named!(pub rulelist_comp<Vec<Rule>>, do_parse!(
[INFO] [stderr] 172 | |     all: many1!(
[INFO] [stderr] 173 | |         complete!(alt!(
[INFO] [stderr] 174 | |             map!(rule, |rule| Some(rule)) |
[INFO] [stderr] ...   |
[INFO] [stderr] 185 | |     })
[INFO] [stderr] 186 | | ));
[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/abnf.rs:188:1
[INFO] [stderr]     |
[INFO] [stderr] 188 | / /// rule = rulename defined-as elements c-nl
[INFO] [stderr] 189 | | ///         ; continues if next line starts
[INFO] [stderr] 190 | | ///         ;  with white space
[INFO] [stderr]     | |_______________________________^
[INFO] [stderr] 191 | / named!(pub rule<Rule>, do_parse!(
[INFO] [stderr] 192 | |     name: rulename >>
[INFO] [stderr] 193 | |     defined_as >>
[INFO] [stderr] 194 | |     elements: elements >>
[INFO] [stderr] ...   |
[INFO] [stderr] 200 | |     )
[INFO] [stderr] 201 | | ));
[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/abnf.rs:203:1
[INFO] [stderr]     |
[INFO] [stderr] 203 |   /// rulename = ALPHA *(ALPHA / DIGIT / "-")
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 204 | / named!(pub rulename<String>, do_parse!(
[INFO] [stderr] 205 | |     head: ALPHA >>
[INFO] [stderr] 206 | |     tail: many0!(
[INFO] [stderr] 207 | |         alt!(
[INFO] [stderr] ...   |
[INFO] [stderr] 216 | |     })
[INFO] [stderr] 217 | | ));
[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/abnf.rs:219:1
[INFO] [stderr]     |
[INFO] [stderr] 219 | / /// defined-as = *c-wsp ("=" / "=/") *c-wsp
[INFO] [stderr] 220 | | ///               ; basic rules definition and
[INFO] [stderr] 221 | | ///               ;  incremental alternatives
[INFO] [stderr]     | |_____________________________________________^
[INFO] [stderr] 222 | / named!(pub defined_as<()>, do_parse!(
[INFO] [stderr] 223 | |     many0!(c_wsp) >>
[INFO] [stderr] 224 | |     alt!(tag!("=/") | tag!("=")) >>
[INFO] [stderr] 225 | |     many0!(c_wsp) >> (
[INFO] [stderr] 226 | |         ()
[INFO] [stderr] 227 | |     )
[INFO] [stderr] 228 | | ));
[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/abnf.rs:230:1
[INFO] [stderr]     |
[INFO] [stderr] 230 |   /// elements = alternation *WSP
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 231 | / named!(pub elements<Alternation>, do_parse!(
[INFO] [stderr] 232 | |     alternation: alternation >>
[INFO] [stderr] 233 | |     many0!(WSP) >> (
[INFO] [stderr] 234 | |         alternation
[INFO] [stderr] 235 | |     )
[INFO] [stderr] 236 | | ));
[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/abnf.rs:238:1
[INFO] [stderr]     |
[INFO] [stderr] 238 |   /// c-wsp = WSP / (c-nl WSP)
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 239 | / named!(pub c_wsp<()>, do_parse!(
[INFO] [stderr] 240 | |     alt!(
[INFO] [stderr] 241 | |         map!(tuple!(c_nl, WSP), |_| ()) |
[INFO] [stderr] 242 | |         map!(WSP, |_| ())
[INFO] [stderr] ...   |
[INFO] [stderr] 245 | |     )
[INFO] [stderr] 246 | | ));
[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/abnf.rs:248:1
[INFO] [stderr]     |
[INFO] [stderr] 248 | / /// c-nl = comment / CRLF
[INFO] [stderr] 249 | | ///         ; comment or newline
[INFO] [stderr]     | |________________________________^
[INFO] [stderr] 250 | / named!(pub c_nl<()>, do_parse!(
[INFO] [stderr] 251 | |     alt!(
[INFO] [stderr] 252 | |         comment |
[INFO] [stderr] 253 | |         map!(CRLF, |_| ())
[INFO] [stderr] ...   |
[INFO] [stderr] 256 | |     )
[INFO] [stderr] 257 | | ));
[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/abnf.rs:259:1
[INFO] [stderr]     |
[INFO] [stderr] 259 |   /// comment = ";" *(WSP / VCHAR) CRLF
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 260 | / named!(pub comment<()>, do_parse!(
[INFO] [stderr] 261 | |     char!(';') >>
[INFO] [stderr] 262 | |     many0!(
[INFO] [stderr] 263 | |         alt!(
[INFO] [stderr] ...   |
[INFO] [stderr] 270 | |     )
[INFO] [stderr] 271 | | ));
[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/abnf.rs:273:1
[INFO] [stderr]     |
[INFO] [stderr] 273 |   /// alternation = concatenation *(*c-wsp "/" *c-wsp concatenation)
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 274 | / named!(pub alternation<Alternation>, do_parse!(
[INFO] [stderr] 275 | |     concatenations: separated_list!(
[INFO] [stderr] 276 | |         tuple!(many0!(c_wsp), char!('/'), many0!(c_wsp)),
[INFO] [stderr] 277 | |         concatenation
[INFO] [stderr] ...   |
[INFO] [stderr] 282 | |     )
[INFO] [stderr] 283 | | ));
[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/abnf.rs:294:1
[INFO] [stderr]     |
[INFO] [stderr] 294 |   /// repetition = [repeat] element
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 295 | / named!(pub repetition<Repetition>, do_parse!(
[INFO] [stderr] 296 | |     repeat: opt!(repeat) >>
[INFO] [stderr] 297 | |     element: element >> (
[INFO] [stderr] 298 | |         Repetition {
[INFO] [stderr] ...   |
[INFO] [stderr] 302 | |     )
[INFO] [stderr] 303 | | ));
[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/abnf.rs:305:1
[INFO] [stderr]     |
[INFO] [stderr] 305 |   /// repeat = 1*DIGIT / (*DIGIT "*" *DIGIT)
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 306 | / named!(pub repeat<Repeat>, do_parse!(
[INFO] [stderr] 307 | |     val: alt!(
[INFO] [stderr] 308 | |         map!(tuple!(many0!(DIGIT), char!('*'), many0!(DIGIT)), |(min, _, max)| {
[INFO] [stderr] 309 | |             let min = if min.len() > 0 {
[INFO] [stderr] ...   |
[INFO] [stderr] 329 | |     )
[INFO] [stderr] 330 | | ));
[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/abnf.rs:332:1
[INFO] [stderr]     |
[INFO] [stderr] 332 |   /// element = rulename / group / option / char-val / num-val / prose-val
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 333 | / named!(pub element<Element>, do_parse!(
[INFO] [stderr] 334 | |     element: alt!(
[INFO] [stderr] 335 | |         map!(rulename,  |e| Element::Rulename(e)) |
[INFO] [stderr] 336 | |         map!(group,     |e| Element::Group(e)) |
[INFO] [stderr] ...   |
[INFO] [stderr] 343 | |     )
[INFO] [stderr] 344 | | ));
[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/abnf.rs:346:1
[INFO] [stderr]     |
[INFO] [stderr] 346 |   /// group = "(" *c-wsp alternation *c-wsp ")"
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 347 | / named!(pub group<Group>, do_parse!(
[INFO] [stderr] 348 | |     char!('(') >>
[INFO] [stderr] 349 | |     many0!(c_wsp) >>
[INFO] [stderr] 350 | |     alternation: alternation >>
[INFO] [stderr] ...   |
[INFO] [stderr] 356 | |     )
[INFO] [stderr] 357 | | ));
[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/abnf.rs:359:1
[INFO] [stderr]     |
[INFO] [stderr] 359 |   /// option = "[" *c-wsp alternation *c-wsp "]"
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 360 | / named!(pub option<Optional>, do_parse!(
[INFO] [stderr] 361 | |     char!('[') >> 
[INFO] [stderr] 362 | |     many0!(c_wsp) >>
[INFO] [stderr] 363 | |     alternation: alternation >>
[INFO] [stderr] ...   |
[INFO] [stderr] 369 | |     )
[INFO] [stderr] 370 | | ));
[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/abnf.rs:372:1
[INFO] [stderr]     |
[INFO] [stderr] 372 | / /// char-val = DQUOTE *(%x20-21 / %x23-7E) DQUOTE
[INFO] [stderr] 373 | | ///             ; quoted string of SP and VCHAR
[INFO] [stderr] 374 | | ///             ;  without DQUOTE
[INFO] [stderr]     | |_________________________________^
[INFO] [stderr] 375 | / named!(pub char_val<String>, do_parse!(
[INFO] [stderr] 376 | |     DQUOTE >>
[INFO] [stderr] 377 | |     val: many0!(CHAR_VAL_CHARS) >>
[INFO] [stderr] 378 | |     DQUOTE >> (
[INFO] [stderr] 379 | |         val.into_iter().collect()
[INFO] [stderr] 380 | |     )
[INFO] [stderr] 381 | | ));
[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/abnf.rs:383:1
[INFO] [stderr]     |
[INFO] [stderr] 383 |   /// num-val = "%" (bin-val / dec-val / hex-val)
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 384 | / named!(pub num_val<Range>, do_parse!(
[INFO] [stderr] 385 | |     char!('%') >>
[INFO] [stderr] 386 | |     range: alt!(
[INFO] [stderr] 387 | |         bin_val |
[INFO] [stderr] ...   |
[INFO] [stderr] 392 | |     )
[INFO] [stderr] 393 | | ));
[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/abnf.rs:395:1
[INFO] [stderr]     |
[INFO] [stderr] 395 | / /// bin-val = "b" 1*BIT [ 1*("." 1*BIT) / ("-" 1*BIT) ]
[INFO] [stderr] 396 | | ///            ; series of concatenated bit values
[INFO] [stderr] 397 | | ///            ;  or single ONEOF range
[INFO] [stderr]     | |_______________________________________^
[INFO] [stderr] 398 | / named!(pub bin_val<Range>, do_parse!(
[INFO] [stderr] 399 | |     char!('b') >>
[INFO] [stderr] 400 | |     start: map!(many1!(BIT), |val| {
[INFO] [stderr] 401 | |         u8::from_str_radix(&val.into_iter().collect::<String>(), 2).expect("should never happen")
[INFO] [stderr] ...   |
[INFO] [stderr] 422 | |     )
[INFO] [stderr] 423 | | ));
[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/abnf.rs:425:1
[INFO] [stderr]     |
[INFO] [stderr] 425 |   /// dec-val = "d" 1*DIGIT [ 1*("." 1*DIGIT) / ("-" 1*DIGIT) ]
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 426 | / named!(pub dec_val<Range>, do_parse!(
[INFO] [stderr] 427 | |     char!('d') >>
[INFO] [stderr] 428 | |     start: map!(many1!(DIGIT), |val| {
[INFO] [stderr] 429 | |         u8::from_str_radix(&val.into_iter().collect::<String>(), 10).unwrap()
[INFO] [stderr] ...   |
[INFO] [stderr] 450 | |     )
[INFO] [stderr] 451 | | ));
[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/abnf.rs:453:1
[INFO] [stderr]     |
[INFO] [stderr] 453 |   /// hex-val = "x" 1*HEXDIG [ 1*("." 1*HEXDIG) / ("-" 1*HEXDIG) ]
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 454 | / named!(pub hex_val<Range>, do_parse!(
[INFO] [stderr] 455 | |     char!('x') >>
[INFO] [stderr] 456 | |     start: map!(many1!(HEXDIG), |val| {
[INFO] [stderr] 457 | |         u8::from_str_radix(&val.into_iter().collect::<String>(), 16).unwrap()
[INFO] [stderr] ...   |
[INFO] [stderr] 478 | |     )
[INFO] [stderr] 479 | | ));
[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/abnf.rs:481:1
[INFO] [stderr]     |
[INFO] [stderr] 481 | / /// prose-val = "<" *(%x20-3D / %x3F-7E) ">"
[INFO] [stderr] 482 | | ///              ; bracketed string of SP and VCHAR without angles
[INFO] [stderr] 483 | | ///              ; prose description, to be used as last resort
[INFO] [stderr]     | |_______________________________________________________________^
[INFO] [stderr] 484 | / named!(pub prose_val<String>, do_parse!(
[INFO] [stderr] 485 | |     char!('<') >> 
[INFO] [stderr] 486 | |     val: many0!(PROSE_VAL_CHARS) >>
[INFO] [stderr] 487 | |     char!('>') >> (
[INFO] [stderr] 488 | |         val.into_iter().collect()
[INFO] [stderr] 489 | |     )
[INFO] [stderr] 490 | | ));
[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/core.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 |   /// BIT = "0" / "1"
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 23 | / named!(pub BIT<char>, do_parse!(
[INFO] [stderr] 24 | |     bit: one_of!("01") >> (bit)
[INFO] [stderr] 25 | | ));
[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/core.rs:44:1
[INFO] [stderr]    |
[INFO] [stderr] 44 |   /// CR = %x0D ; carriage return
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 45 | / named!(pub CR<char>,
[INFO] [stderr] 46 | |     char!('\r')
[INFO] [stderr] 47 | | );
[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/core.rs:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 |   /// CRLF = CR LF ; Internet standard newline
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 50 | / named!(pub CRLF<&[u8]>,
[INFO] [stderr] 51 | |     alt!(tag!("\r\n") | tag!("\n")) // TODO: Fixme?
[INFO] [stderr] 52 | | );
[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/core.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 |   /// DQUOTE = %x22 ; " (Double Quote)
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 89 | / named!(pub DQUOTE<char>,
[INFO] [stderr] 90 | |     char!('"')
[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/core.rs:110:1
[INFO] [stderr]     |
[INFO] [stderr] 110 |   /// HTAB = %x09 ; horizontal tab
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 111 | / named!(pub HTAB<char>,
[INFO] [stderr] 112 | |     char!('\x09')
[INFO] [stderr] 113 | | );
[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/core.rs:115:1
[INFO] [stderr]     |
[INFO] [stderr] 115 |   /// LF = %x0A ; linefeed
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 116 | / named!(pub LF<char>,
[INFO] [stderr] 117 | |     char!('\n')
[INFO] [stderr] 118 | | );
[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/core.rs:120:1
[INFO] [stderr]     |
[INFO] [stderr] 120 | / /// LWSP = *(WSP / CRLF WSP)
[INFO] [stderr] 121 | | ///         ; Use of this linear-white-space rule
[INFO] [stderr] 122 | | ///         ;  permits lines containing only white
[INFO] [stderr] 123 | | ///         ;  space that are no longer legal in
[INFO] [stderr] ...   |
[INFO] [stderr] 128 | | ///         ;  headers and use with caution in
[INFO] [stderr] 129 | | ///         ;  other contexts.
[INFO] [stderr]     | |______________________________^
[INFO] [stderr] 130 | / named!(pub LWSP<Vec<Vec<u8>>>, do_parse!(
[INFO] [stderr] 131 | |     lwsp: many0!(alt!(
[INFO] [stderr] 132 | |         map!(WSP, |c| vec![c as u8]) |
[INFO] [stderr] 133 | |         map!(tuple!(CRLF, WSP), |(crlf, wsp)| {
[INFO] [stderr] ...   |
[INFO] [stderr] 139 | |     )) >> (lwsp)
[INFO] [stderr] 140 | | ));
[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/core.rs:151:1
[INFO] [stderr]     |
[INFO] [stderr] 151 |   /// SP = %x20
[INFO] [stderr]     |   ^^^^^^^^^^^^^
[INFO] [stderr] 152 | / named!(pub SP<char>,
[INFO] [stderr] 153 | |     char!(' ')
[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/core.rs:173:1
[INFO] [stderr]     |
[INFO] [stderr] 173 |   /// WSP = SP / HTAB ; white space
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 174 | / named!(pub WSP<char>, do_parse!(
[INFO] [stderr] 175 | |     wsp: alt!(SP | HTAB) >> (wsp)
[INFO] [stderr] 176 | | ));
[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/abnf.rs:170:1
[INFO] [stderr]     |
[INFO] [stderr] 170 |   /// rulelist = 1*( rule / (*WSP c-nl) )
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 171 | / named!(pub rulelist_comp<Vec<Rule>>, do_parse!(
[INFO] [stderr] 172 | |     all: many1!(
[INFO] [stderr] 173 | |         complete!(alt!(
[INFO] [stderr] 174 | |             map!(rule, |rule| Some(rule)) |
[INFO] [stderr] ...   |
[INFO] [stderr] 185 | |     })
[INFO] [stderr] 186 | | ));
[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/abnf.rs:188:1
[INFO] [stderr]     |
[INFO] [stderr] 188 | / /// rule = rulename defined-as elements c-nl
[INFO] [stderr] 189 | | ///         ; continues if next line starts
[INFO] [stderr] 190 | | ///         ;  with white space
[INFO] [stderr]     | |_______________________________^
[INFO] [stderr] 191 | / named!(pub rule<Rule>, do_parse!(
[INFO] [stderr] 192 | |     name: rulename >>
[INFO] [stderr] 193 | |     defined_as >>
[INFO] [stderr] 194 | |     elements: elements >>
[INFO] [stderr] ...   |
[INFO] [stderr] 200 | |     )
[INFO] [stderr] 201 | | ));
[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/abnf.rs:203:1
[INFO] [stderr]     |
[INFO] [stderr] 203 |   /// rulename = ALPHA *(ALPHA / DIGIT / "-")
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 204 | / named!(pub rulename<String>, do_parse!(
[INFO] [stderr] 205 | |     head: ALPHA >>
[INFO] [stderr] 206 | |     tail: many0!(
[INFO] [stderr] 207 | |         alt!(
[INFO] [stderr] ...   |
[INFO] [stderr] 216 | |     })
[INFO] [stderr] 217 | | ));
[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/abnf.rs:219:1
[INFO] [stderr]     |
[INFO] [stderr] 219 | / /// defined-as = *c-wsp ("=" / "=/") *c-wsp
[INFO] [stderr] 220 | | ///               ; basic rules definition and
[INFO] [stderr] 221 | | ///               ;  incremental alternatives
[INFO] [stderr]     | |_____________________________________________^
[INFO] [stderr] 222 | / named!(pub defined_as<()>, do_parse!(
[INFO] [stderr] 223 | |     many0!(c_wsp) >>
[INFO] [stderr] 224 | |     alt!(tag!("=/") | tag!("=")) >>
[INFO] [stderr] 225 | |     many0!(c_wsp) >> (
[INFO] [stderr] 226 | |         ()
[INFO] [stderr] 227 | |     )
[INFO] [stderr] 228 | | ));
[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/abnf.rs:230:1
[INFO] [stderr]     |
[INFO] [stderr] 230 |   /// elements = alternation *WSP
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 231 | / named!(pub elements<Alternation>, do_parse!(
[INFO] [stderr] 232 | |     alternation: alternation >>
[INFO] [stderr] 233 | |     many0!(WSP) >> (
[INFO] [stderr] 234 | |         alternation
[INFO] [stderr] 235 | |     )
[INFO] [stderr] 236 | | ));
[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/abnf.rs:238:1
[INFO] [stderr]     |
[INFO] [stderr] 238 |   /// c-wsp = WSP / (c-nl WSP)
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 239 | / named!(pub c_wsp<()>, do_parse!(
[INFO] [stderr] 240 | |     alt!(
[INFO] [stderr] 241 | |         map!(tuple!(c_nl, WSP), |_| ()) |
[INFO] [stderr] 242 | |         map!(WSP, |_| ())
[INFO] [stderr] ...   |
[INFO] [stderr] 245 | |     )
[INFO] [stderr] 246 | | ));
[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/abnf.rs:248:1
[INFO] [stderr]     |
[INFO] [stderr] 248 | / /// c-nl = comment / CRLF
[INFO] [stderr] 249 | | ///         ; comment or newline
[INFO] [stderr]     | |________________________________^
[INFO] [stderr] 250 | / named!(pub c_nl<()>, do_parse!(
[INFO] [stderr] 251 | |     alt!(
[INFO] [stderr] 252 | |         comment |
[INFO] [stderr] 253 | |         map!(CRLF, |_| ())
[INFO] [stderr] ...   |
[INFO] [stderr] 256 | |     )
[INFO] [stderr] 257 | | ));
[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/abnf.rs:259:1
[INFO] [stderr]     |
[INFO] [stderr] 259 |   /// comment = ";" *(WSP / VCHAR) CRLF
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 260 | / named!(pub comment<()>, do_parse!(
[INFO] [stderr] 261 | |     char!(';') >>
[INFO] [stderr] 262 | |     many0!(
[INFO] [stderr] 263 | |         alt!(
[INFO] [stderr] ...   |
[INFO] [stderr] 270 | |     )
[INFO] [stderr] 271 | | ));
[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/abnf.rs:273:1
[INFO] [stderr]     |
[INFO] [stderr] 273 |   /// alternation = concatenation *(*c-wsp "/" *c-wsp concatenation)
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 274 | / named!(pub alternation<Alternation>, do_parse!(
[INFO] [stderr] 275 | |     concatenations: separated_list!(
[INFO] [stderr] 276 | |         tuple!(many0!(c_wsp), char!('/'), many0!(c_wsp)),
[INFO] [stderr] 277 | |         concatenation
[INFO] [stderr] ...   |
[INFO] [stderr] 282 | |     )
[INFO] [stderr] 283 | | ));
[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/abnf.rs:294:1
[INFO] [stderr]     |
[INFO] [stderr] 294 |   /// repetition = [repeat] element
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 295 | / named!(pub repetition<Repetition>, do_parse!(
[INFO] [stderr] 296 | |     repeat: opt!(repeat) >>
[INFO] [stderr] 297 | |     element: element >> (
[INFO] [stderr] 298 | |         Repetition {
[INFO] [stderr] ...   |
[INFO] [stderr] 302 | |     )
[INFO] [stderr] 303 | | ));
[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/abnf.rs:305:1
[INFO] [stderr]     |
[INFO] [stderr] 305 |   /// repeat = 1*DIGIT / (*DIGIT "*" *DIGIT)
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 306 | / named!(pub repeat<Repeat>, do_parse!(
[INFO] [stderr] 307 | |     val: alt!(
[INFO] [stderr] 308 | |         map!(tuple!(many0!(DIGIT), char!('*'), many0!(DIGIT)), |(min, _, max)| {
[INFO] [stderr] 309 | |             let min = if min.len() > 0 {
[INFO] [stderr] ...   |
[INFO] [stderr] 329 | |     )
[INFO] [stderr] 330 | | ));
[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/abnf.rs:332:1
[INFO] [stderr]     |
[INFO] [stderr] 332 |   /// element = rulename / group / option / char-val / num-val / prose-val
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 333 | / named!(pub element<Element>, do_parse!(
[INFO] [stderr] 334 | |     element: alt!(
[INFO] [stderr] 335 | |         map!(rulename,  |e| Element::Rulename(e)) |
[INFO] [stderr] 336 | |         map!(group,     |e| Element::Group(e)) |
[INFO] [stderr] ...   |
[INFO] [stderr] 343 | |     )
[INFO] [stderr] 344 | | ));
[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/abnf.rs:346:1
[INFO] [stderr]     |
[INFO] [stderr] 346 |   /// group = "(" *c-wsp alternation *c-wsp ")"
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 347 | / named!(pub group<Group>, do_parse!(
[INFO] [stderr] 348 | |     char!('(') >>
[INFO] [stderr] 349 | |     many0!(c_wsp) >>
[INFO] [stderr] 350 | |     alternation: alternation >>
[INFO] [stderr] ...   |
[INFO] [stderr] 356 | |     )
[INFO] [stderr] 357 | | ));
[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/abnf.rs:359:1
[INFO] [stderr]     |
[INFO] [stderr] 359 |   /// option = "[" *c-wsp alternation *c-wsp "]"
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 360 | / named!(pub option<Optional>, do_parse!(
[INFO] [stderr] 361 | |     char!('[') >> 
[INFO] [stderr] 362 | |     many0!(c_wsp) >>
[INFO] [stderr] 363 | |     alternation: alternation >>
[INFO] [stderr] ...   |
[INFO] [stderr] 369 | |     )
[INFO] [stderr] 370 | | ));
[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/abnf.rs:372:1
[INFO] [stderr]     |
[INFO] [stderr] 372 | / /// char-val = DQUOTE *(%x20-21 / %x23-7E) DQUOTE
[INFO] [stderr] 373 | | ///             ; quoted string of SP and VCHAR
[INFO] [stderr] 374 | | ///             ;  without DQUOTE
[INFO] [stderr]     | |_________________________________^
[INFO] [stderr] 375 | / named!(pub char_val<String>, do_parse!(
[INFO] [stderr] 376 | |     DQUOTE >>
[INFO] [stderr] 377 | |     val: many0!(CHAR_VAL_CHARS) >>
[INFO] [stderr] 378 | |     DQUOTE >> (
[INFO] [stderr] 379 | |         val.into_iter().collect()
[INFO] [stderr] 380 | |     )
[INFO] [stderr] 381 | | ));
[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/abnf.rs:383:1
[INFO] [stderr]     |
[INFO] [stderr] 383 |   /// num-val = "%" (bin-val / dec-val / hex-val)
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 384 | / named!(pub num_val<Range>, do_parse!(
[INFO] [stderr] 385 | |     char!('%') >>
[INFO] [stderr] 386 | |     range: alt!(
[INFO] [stderr] 387 | |         bin_val |
[INFO] [stderr] ...   |
[INFO] [stderr] 392 | |     )
[INFO] [stderr] 393 | | ));
[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/abnf.rs:395:1
[INFO] [stderr]     |
[INFO] [stderr] 395 | / /// bin-val = "b" 1*BIT [ 1*("." 1*BIT) / ("-" 1*BIT) ]
[INFO] [stderr] 396 | | ///            ; series of concatenated bit values
[INFO] [stderr] 397 | | ///            ;  or single ONEOF range
[INFO] [stderr]     | |_______________________________________^
[INFO] [stderr] 398 | / named!(pub bin_val<Range>, do_parse!(
[INFO] [stderr] 399 | |     char!('b') >>
[INFO] [stderr] 400 | |     start: map!(many1!(BIT), |val| {
[INFO] [stderr] 401 | |         u8::from_str_radix(&val.into_iter().collect::<String>(), 2).expect("should never happen")
[INFO] [stderr] ...   |
[INFO] [stderr] 422 | |     )
[INFO] [stderr] 423 | | ));
[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/abnf.rs:425:1
[INFO] [stderr]     |
[INFO] [stderr] 425 |   /// dec-val = "d" 1*DIGIT [ 1*("." 1*DIGIT) / ("-" 1*DIGIT) ]
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 426 | / named!(pub dec_val<Range>, do_parse!(
[INFO] [stderr] 427 | |     char!('d') >>
[INFO] [stderr] 428 | |     start: map!(many1!(DIGIT), |val| {
[INFO] [stderr] 429 | |         u8::from_str_radix(&val.into_iter().collect::<String>(), 10).unwrap()
[INFO] [stderr] ...   |
[INFO] [stderr] 450 | |     )
[INFO] [stderr] 451 | | ));
[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/abnf.rs:453:1
[INFO] [stderr]     |
[INFO] [stderr] 453 |   /// hex-val = "x" 1*HEXDIG [ 1*("." 1*HEXDIG) / ("-" 1*HEXDIG) ]
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 454 | / named!(pub hex_val<Range>, do_parse!(
[INFO] [stderr] 455 | |     char!('x') >>
[INFO] [stderr] 456 | |     start: map!(many1!(HEXDIG), |val| {
[INFO] [stderr] 457 | |         u8::from_str_radix(&val.into_iter().collect::<String>(), 16).unwrap()
[INFO] [stderr] ...   |
[INFO] [stderr] 478 | |     )
[INFO] [stderr] 479 | | ));
[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/abnf.rs:481:1
[INFO] [stderr]     |
[INFO] [stderr] 481 | / /// prose-val = "<" *(%x20-3D / %x3F-7E) ">"
[INFO] [stderr] 482 | | ///              ; bracketed string of SP and VCHAR without angles
[INFO] [stderr] 483 | | ///              ; prose description, to be used as last resort
[INFO] [stderr]     | |_______________________________________________________________^
[INFO] [stderr] 484 | / named!(pub prose_val<String>, do_parse!(
[INFO] [stderr] 485 | |     char!('<') >> 
[INFO] [stderr] 486 | |     val: many0!(PROSE_VAL_CHARS) >>
[INFO] [stderr] 487 | |     char!('>') >> (
[INFO] [stderr] 488 | |         val.into_iter().collect()
[INFO] [stderr] 489 | |     )
[INFO] [stderr] 490 | | ));
[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/core.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 |   /// BIT = "0" / "1"
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 23 | / named!(pub BIT<char>, do_parse!(
[INFO] [stderr] 24 | |     bit: one_of!("01") >> (bit)
[INFO] [stderr] 25 | | ));
[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/core.rs:44:1
[INFO] [stderr]    |
[INFO] [stderr] 44 |   /// CR = %x0D ; carriage return
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 45 | / named!(pub CR<char>,
[INFO] [stderr] 46 | |     char!('\r')
[INFO] [stderr] 47 | | );
[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/core.rs:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 |   /// CRLF = CR LF ; Internet standard newline
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 50 | / named!(pub CRLF<&[u8]>,
[INFO] [stderr] 51 | |     alt!(tag!("\r\n") | tag!("\n")) // TODO: Fixme?
[INFO] [stderr] 52 | | );
[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/core.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 |   /// DQUOTE = %x22 ; " (Double Quote)
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 89 | / named!(pub DQUOTE<char>,
[INFO] [stderr] 90 | |     char!('"')
[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/core.rs:110:1
[INFO] [stderr]     |
[INFO] [stderr] 110 |   /// HTAB = %x09 ; horizontal tab
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 111 | / named!(pub HTAB<char>,
[INFO] [stderr] 112 | |     char!('\x09')
[INFO] [stderr] 113 | | );
[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/core.rs:115:1
[INFO] [stderr]     |
[INFO] [stderr] 115 |   /// LF = %x0A ; linefeed
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 116 | / named!(pub LF<char>,
[INFO] [stderr] 117 | |     char!('\n')
[INFO] [stderr] 118 | | );
[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/core.rs:120:1
[INFO] [stderr]     |
[INFO] [stderr] 120 | / /// LWSP = *(WSP / CRLF WSP)
[INFO] [stderr] 121 | | ///         ; Use of this linear-white-space rule
[INFO] [stderr] 122 | | ///         ;  permits lines containing only white
[INFO] [stderr] 123 | | ///         ;  space that are no longer legal in
[INFO] [stderr] ...   |
[INFO] [stderr] 128 | | ///         ;  headers and use with caution in
[INFO] [stderr] 129 | | ///         ;  other contexts.
[INFO] [stderr]     | |______________________________^
[INFO] [stderr] 130 | / named!(pub LWSP<Vec<Vec<u8>>>, do_parse!(
[INFO] [stderr] 131 | |     lwsp: many0!(alt!(
[INFO] [stderr] 132 | |         map!(WSP, |c| vec![c as u8]) |
[INFO] [stderr] 133 | |         map!(tuple!(CRLF, WSP), |(crlf, wsp)| {
[INFO] [stderr] ...   |
[INFO] [stderr] 139 | |     )) >> (lwsp)
[INFO] [stderr] 140 | | ));
[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/core.rs:151:1
[INFO] [stderr]     |
[INFO] [stderr] 151 |   /// SP = %x20
[INFO] [stderr]     |   ^^^^^^^^^^^^^
[INFO] [stderr] 152 | / named!(pub SP<char>,
[INFO] [stderr] 153 | |     char!(' ')
[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/core.rs:173:1
[INFO] [stderr]     |
[INFO] [stderr] 173 |   /// WSP = SP / HTAB ; white space
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 174 | / named!(pub WSP<char>, do_parse!(
[INFO] [stderr] 175 | |     wsp: alt!(SP | HTAB) >> (wsp)
[INFO] [stderr] 176 | | ));
[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 5.07s
[INFO] running `"docker" "inspect" "8215846b2547e03df7679b68f751a90c3a7098951dd82194d5dc4ece25ea7e0c"`
[INFO] running `"docker" "rm" "-f" "8215846b2547e03df7679b68f751a90c3a7098951dd82194d5dc4ece25ea7e0c"`
[INFO] [stdout] 8215846b2547e03df7679b68f751a90c3a7098951dd82194d5dc4ece25ea7e0c