[INFO] fetching crate html5ever_macros 0.2.7...
[INFO] checking html5ever_macros-0.2.7 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate html5ever_macros 0.2.7 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate html5ever_macros 0.2.7 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate html5ever_macros 0.2.7
[INFO] finished tweaking crates.io crate html5ever_macros 0.2.7
[INFO] tweaked toml for crates.io crate html5ever_macros 0.2.7 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 43d2eee56ce7611c3613aca968b0d5bda24530d0c9e6fd438708f16af8b2792b
[INFO] running `"docker" "start" "-a" "43d2eee56ce7611c3613aca968b0d5bda24530d0c9e6fd438708f16af8b2792b"`
[INFO] [stderr]     Checking html5ever_macros v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]   --> src/lib.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | #![feature(quote, rustc_private)]
[INFO] [stderr]    |            ^^^^^ feature has been removed
[INFO] [stderr] 
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]   --> src/lib.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | #![feature(quote, rustc_private)]
[INFO] [stderr]    |            ^^^^^ feature has been removed
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::codemap`
[INFO] [stderr]    --> src/match_token.rs:104:13
[INFO] [stderr]     |
[INFO] [stderr] 104 | use syntax::codemap::{Span, Spanned, spanned};
[INFO] [stderr]     |             ^^^^^^^ could not find `codemap` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::codemap`
[INFO] [stderr]   --> src/pre_expand.rs:16:14
[INFO] [stderr]    |
[INFO] [stderr] 16 | use syntax::{codemap, ext, parse, print};
[INFO] [stderr]    |              ^^^^^^^ no `codemap` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::ext::base::DummyResolver`
[INFO] [stderr]   --> src/pre_expand.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use syntax::ext::base::DummyResolver;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^-------------
[INFO] [stderr]    |     |                  |
[INFO] [stderr]    |     |                  help: a similar name exists in the module: `DummyResult`
[INFO] [stderr]    |     no `DummyResolver` in `ext::base`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::tokenstream::Delimited`
[INFO] [stderr]   --> src/pre_expand.rs:19:27
[INFO] [stderr]    |
[INFO] [stderr] 19 | use syntax::tokenstream::{Delimited, TokenTree};
[INFO] [stderr]    |                           ^^^^^^^^^ no `Delimited` in `tokenstream`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:130:25
[INFO] [stderr]     |
[INFO] [stderr] 130 |             StartTag => quote_tokens!(&mut *cx, ::tokenizer::StartTag),
[INFO] [stderr]     |                         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:131:25
[INFO] [stderr]     |
[INFO] [stderr] 131 |             EndTag   => quote_tokens!(&mut *cx, ::tokenizer::EndTag),
[INFO] [stderr]     |                         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:284:22
[INFO] [stderr]     |
[INFO] [stderr] 284 |     let mut fields = quote_tokens!(&mut *cx, kind: $kind,);
[INFO] [stderr]     |                      ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:287:45
[INFO] [stderr]     |
[INFO] [stderr] 287 |         Some(name) => push_all(&mut fields, quote_tokens!(&mut *cx, name: atom!($name),)),
[INFO] [stderr]     |                                             ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:289:5
[INFO] [stderr]     |
[INFO] [stderr] 289 |     quote_tokens!(&mut *cx,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:330:24
[INFO] [stderr]     |
[INFO] [stderr] 330 |             Some(i) => quote_tokens!(&mut *cx, $i @),
[INFO] [stderr]     |                        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:342:41
[INFO] [stderr]     |
[INFO] [stderr] 342 |                 push_all(&mut arm_code, quote_tokens!(&mut *cx, $binding $pat => $expr,));
[INFO] [stderr]     |                                         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:378:57
[INFO] [stderr]     |
[INFO] [stderr] 378 | ...                   push_all(&mut arm_code, quote_tokens!(&mut *cx, |));
[INFO] [stderr]     |                                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:402:49
[INFO] [stderr]     |
[INFO] [stderr] 402 |                         push_all(&mut arm_code, quote_tokens!(&mut *cx, => $expr,));
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:454:50
[INFO] [stderr]     |
[INFO] [stderr] 454 |             push_all(&mut enable_wildcards_code, quote_tokens!(&mut *cx, => false,));
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:462:38
[INFO] [stderr]     |
[INFO] [stderr] 462 |         push_all(&mut wildcard_code, quote_tokens!(&mut *cx,
[INFO] [stderr]     |                                      ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:468:8
[INFO] [stderr]     |
[INFO] [stderr] 468 |     Ok(quote_tokens!(&mut *cx,
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/pre_expand.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 111 |     quote_tokens!(&mut *cx, $attrs $items)
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::codemap`
[INFO] [stderr]    --> src/match_token.rs:104:13
[INFO] [stderr]     |
[INFO] [stderr] 104 | use syntax::codemap::{Span, Spanned, spanned};
[INFO] [stderr]     |             ^^^^^^^ could not find `codemap` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::codemap`
[INFO] [stderr]   --> src/pre_expand.rs:16:14
[INFO] [stderr]    |
[INFO] [stderr] 16 | use syntax::{codemap, ext, parse, print};
[INFO] [stderr]    |              ^^^^^^^ no `codemap` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::ext::base::DummyResolver`
[INFO] [stderr]   --> src/pre_expand.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use syntax::ext::base::DummyResolver;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^-------------
[INFO] [stderr]    |     |                  |
[INFO] [stderr]    |     |                  help: a similar name exists in the module: `DummyResult`
[INFO] [stderr]    |     no `DummyResolver` in `ext::base`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::tokenstream::Delimited`
[INFO] [stderr]   --> src/pre_expand.rs:19:27
[INFO] [stderr]    |
[INFO] [stderr] 19 | use syntax::tokenstream::{Delimited, TokenTree};
[INFO] [stderr]    |                           ^^^^^^^^^ no `Delimited` in `tokenstream`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:130:25
[INFO] [stderr]     |
[INFO] [stderr] 130 |             StartTag => quote_tokens!(&mut *cx, ::tokenizer::StartTag),
[INFO] [stderr]     |                         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:131:25
[INFO] [stderr]     |
[INFO] [stderr] 131 |             EndTag   => quote_tokens!(&mut *cx, ::tokenizer::EndTag),
[INFO] [stderr]     |                         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:284:22
[INFO] [stderr]     |
[INFO] [stderr] 284 |     let mut fields = quote_tokens!(&mut *cx, kind: $kind,);
[INFO] [stderr]     |                      ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:287:45
[INFO] [stderr]     |
[INFO] [stderr] 287 |         Some(name) => push_all(&mut fields, quote_tokens!(&mut *cx, name: atom!($name),)),
[INFO] [stderr]     |                                             ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:289:5
[INFO] [stderr]     |
[INFO] [stderr] 289 |     quote_tokens!(&mut *cx,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:330:24
[INFO] [stderr]     |
[INFO] [stderr] 330 |             Some(i) => quote_tokens!(&mut *cx, $i @),
[INFO] [stderr]     |                        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:342:41
[INFO] [stderr]     |
[INFO] [stderr] 342 |                 push_all(&mut arm_code, quote_tokens!(&mut *cx, $binding $pat => $expr,));
[INFO] [stderr]     |                                         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:378:57
[INFO] [stderr]     |
[INFO] [stderr] 378 | ...                   push_all(&mut arm_code, quote_tokens!(&mut *cx, |));
[INFO] [stderr]     |                                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:402:49
[INFO] [stderr]     |
[INFO] [stderr] 402 |                         push_all(&mut arm_code, quote_tokens!(&mut *cx, => $expr,));
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:454:50
[INFO] [stderr]     |
[INFO] [stderr] 454 |             push_all(&mut enable_wildcards_code, quote_tokens!(&mut *cx, => false,));
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:462:38
[INFO] [stderr]     |
[INFO] [stderr] 462 |         push_all(&mut wildcard_code, quote_tokens!(&mut *cx,
[INFO] [stderr]     |                                      ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/match_token.rs:468:8
[INFO] [stderr]     |
[INFO] [stderr] 468 |     Ok(quote_tokens!(&mut *cx,
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_tokens` in this scope
[INFO] [stderr]    --> src/pre_expand.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 111 |     quote_tokens!(&mut *cx, $attrs $items)
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `keywords` in `token`
[INFO] [stderr]    --> src/match_token.rs:234:48
[INFO] [stderr]     |
[INFO] [stderr] 234 |         let rhs = if parser.eat_keyword(token::keywords::Else) {
[INFO] [stderr]     |                                                ^^^^^^^^ could not find `keywords` in `token`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `keywords` in `token`
[INFO] [stderr]    --> src/match_token.rs:234:48
[INFO] [stderr]     |
[INFO] [stderr] 234 |         let rhs = if parser.eat_keyword(token::keywords::Else) {
[INFO] [stderr]     |                                                ^^^^^^^^ could not find `keywords` in `token`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `SpannedIdent` in module `ast`
[INFO] [stderr]    --> src/match_token.rs:159:26
[INFO] [stderr]     |
[INFO] [stderr] 159 |     binding: Option<ast::SpannedIdent>,
[INFO] [stderr]     |                          ^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `SpannedIdent` in module `ast`
[INFO] [stderr]    --> src/match_token.rs:174:68
[INFO] [stderr]     |
[INFO] [stderr] 174 | fn parse_spanned_ident<'a>(parser: &mut Parser<'a>) -> Result<ast::SpannedIdent, DiagnosticBuilder<'a>> {
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `Underscore` in module `token`
[INFO] [stderr]    --> src/match_token.rs:189:41
[INFO] [stderr]     |
[INFO] [stderr] 189 |     let name = match parser.eat(&token::Underscore) {
[INFO] [stderr]     |                                         ^^^^^^^^^^ not found in `token`
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 100 | use syntax::symbol::kw::Underscore;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find unit struct/variant or constant `Underscore` in module `token`
[INFO] [stderr]    --> src/match_token.rs:218:20
[INFO] [stderr]     |
[INFO] [stderr] 218 |             token::Underscore | token::Ident(..) => Pat(try!(parser.parse_pat())),
[INFO] [stderr]     |                    ^^^^^^^^^^ not found in `token`
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 100 | use syntax::symbol::kw::Underscore;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `gensym_ident` in module `token`
[INFO] [stderr]    --> src/match_token.rs:432:33
[INFO] [stderr]     |
[INFO] [stderr] 432 |     let last_arm_token = token::gensym_ident("last_arm_token");
[INFO] [stderr]     |                                 ^^^^^^^^^^^^ not found in `token`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `gensym_ident` in module `token`
[INFO] [stderr]    --> src/match_token.rs:433:35
[INFO] [stderr]     |
[INFO] [stderr] 433 |     let enable_wildcards = token::gensym_ident("enable_wildcards");
[INFO] [stderr]     |                                   ^^^^^^^^^^^^ not found in `token`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `parse_tts_from_source_str` in module `parse`
[INFO] [stderr]   --> src/pre_expand.rs:36:32
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let tts = panictry!(parse::parse_tts_from_source_str(from, source, vec![], &sess));
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `parse_crate_from_source_str`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `intern` in module `token`
[INFO] [stderr]   --> src/pre_expand.rs:94:59
[INFO] [stderr]    |
[INFO] [stderr] 94 |             format: codemap::ExpnFormat::MacroBang(token::intern("match_token")),
[INFO] [stderr]    |                                                           ^^^^^^ not found in `token`
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: module `classify` is private
[INFO] [stderr]    --> src/match_token.rs:108:36
[INFO] [stderr]     |
[INFO] [stderr] 108 | use syntax::parse::{token, parser, classify};
[INFO] [stderr]     |                                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `Restrictions` is private
[INFO] [stderr]    --> src/match_token.rs:109:37
[INFO] [stderr]     |
[INFO] [stderr] 109 | use syntax::parse::parser::{Parser, Restrictions};
[INFO] [stderr]     |                                     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `SpannedIdent` in module `ast`
[INFO] [stderr]    --> src/match_token.rs:159:26
[INFO] [stderr]     |
[INFO] [stderr] 159 |     binding: Option<ast::SpannedIdent>,
[INFO] [stderr]     |                          ^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `SpannedIdent` in module `ast`
[INFO] [stderr]    --> src/match_token.rs:174:68
[INFO] [stderr]     |
[INFO] [stderr] 174 | fn parse_spanned_ident<'a>(parser: &mut Parser<'a>) -> Result<ast::SpannedIdent, DiagnosticBuilder<'a>> {
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `Underscore` in module `token`
[INFO] [stderr]    --> src/match_token.rs:189:41
[INFO] [stderr]     |
[INFO] [stderr] 189 |     let name = match parser.eat(&token::Underscore) {
[INFO] [stderr]     |                                         ^^^^^^^^^^ not found in `token`
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 100 | use syntax::symbol::kw::Underscore;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find unit struct/variant or constant `Underscore` in module `token`
[INFO] [stderr]    --> src/match_token.rs:218:20
[INFO] [stderr]     |
[INFO] [stderr] 218 |             token::Underscore | token::Ident(..) => Pat(try!(parser.parse_pat())),
[INFO] [stderr]     |                    ^^^^^^^^^^ not found in `token`
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 100 | use syntax::symbol::kw::Underscore;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `gensym_ident` in module `token`
[INFO] [stderr]    --> src/match_token.rs:432:33
[INFO] [stderr]     |
[INFO] [stderr] 432 |     let last_arm_token = token::gensym_ident("last_arm_token");
[INFO] [stderr]     |                                 ^^^^^^^^^^^^ not found in `token`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `gensym_ident` in module `token`
[INFO] [stderr]    --> src/match_token.rs:433:35
[INFO] [stderr]     |
[INFO] [stderr] 433 |     let enable_wildcards = token::gensym_ident("enable_wildcards");
[INFO] [stderr]     |                                   ^^^^^^^^^^^^ not found in `token`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `parse_tts_from_source_str` in module `parse`
[INFO] [stderr]   --> src/pre_expand.rs:36:32
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let tts = panictry!(parse::parse_tts_from_source_str(from, source, vec![], &sess));
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `parse_crate_from_source_str`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `intern` in module `token`
[INFO] [stderr]   --> src/pre_expand.rs:94:59
[INFO] [stderr]    |
[INFO] [stderr] 94 |             format: codemap::ExpnFormat::MacroBang(token::intern("match_token")),
[INFO] [stderr]    |                                                           ^^^^^^ not found in `token`
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: module `classify` is private
[INFO] [stderr]    --> src/match_token.rs:108:36
[INFO] [stderr]     |
[INFO] [stderr] 108 | use syntax::parse::{token, parser, classify};
[INFO] [stderr]     |                                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: struct `Restrictions` is private
[INFO] [stderr]    --> src/match_token.rs:109:37
[INFO] [stderr]     |
[INFO] [stderr] 109 | use syntax::parse::parser::{Parser, Restrictions};
[INFO] [stderr]     |                                     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:176:17
[INFO] [stderr]     |
[INFO] [stderr] 176 |     let ident = try!(parser.parse_ident());
[INFO] [stderr]     |                 ^^^
[INFO] [stderr]     |
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:176:17
[INFO] [stderr]     |
[INFO] [stderr] 176 |     let ident = try!(parser.parse_ident());
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:11:9
[INFO] [stderr]     |
[INFO] [stderr] 11  | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/lib.rs:11:9
[INFO] [stderr]     |
[INFO] [stderr] 11  | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 183 |     try!(parser.expect(&token::Lt));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:191:25
[INFO] [stderr]     |
[INFO] [stderr] 191 |         false => Some((*try!(parser.parse_ident()).name.as_str()).to_owned()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:194:5
[INFO] [stderr]     |
[INFO] [stderr] 194 |     try!(parser.expect(&token::Gt));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:205:24
[INFO] [stderr]     |
[INFO] [stderr] 205 |     let discriminant = try!(parser.parse_expr_res(Restrictions::RESTRICTION_NO_STRUCT_LITERAL, None));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:206:5
[INFO] [stderr]     |
[INFO] [stderr] 206 |     try!(parser.expect(&token::OpenDelim(token::Brace)));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:212:28
[INFO] [stderr]     |
[INFO] [stderr] 212 |             binding = Some(try!(parse_spanned_ident(&mut parser)));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:218:57
[INFO] [stderr]     |
[INFO] [stderr] 218 |             token::Underscore | token::Ident(..) => Pat(try!(parser.parse_pat())),
[INFO] [stderr]     |                                                         ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:222:31
[INFO] [stderr]     |
[INFO] [stderr] 222 |                     tags.push(try!(parse_tag(&mut parser)));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:230:9
[INFO] [stderr]     |
[INFO] [stderr] 230 |         try!(parser.expect(&token::FatArrow));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:235:13
[INFO] [stderr]     |
[INFO] [stderr] 235 |             try!(parser.expect(&token::Comma));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:238:24
[INFO] [stderr]     |
[INFO] [stderr] 238 |             let expr = try!(parser.parse_expr_res(Restrictions::RESTRICTION_STMT_EXPR, None));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:246:17
[INFO] [stderr]     |
[INFO] [stderr] 246 |                 try!(parser.expect_one_of(
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr]     = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 183 |     try!(parser.expect(&token::Lt));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:191:25
[INFO] [stderr]     |
[INFO] [stderr] 191 |         false => Some((*try!(parser.parse_ident()).name.as_str()).to_owned()),
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:194:5
[INFO] [stderr]     |
[INFO] [stderr] 194 |     try!(parser.expect(&token::Gt));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:205:24
[INFO] [stderr]     |
[INFO] [stderr] 205 |     let discriminant = try!(parser.parse_expr_res(Restrictions::RESTRICTION_NO_STRUCT_LITERAL, None));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:206:5
[INFO] [stderr]     |
[INFO] [stderr] 206 |     try!(parser.expect(&token::OpenDelim(token::Brace)));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:212:28
[INFO] [stderr]     |
[INFO] [stderr] 212 |             binding = Some(try!(parse_spanned_ident(&mut parser)));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:218:57
[INFO] [stderr]     |
[INFO] [stderr] 218 |             token::Underscore | token::Ident(..) => Pat(try!(parser.parse_pat())),
[INFO] [stderr]     |                                                         ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:222:31
[INFO] [stderr]     |
[INFO] [stderr] 222 |                     tags.push(try!(parse_tag(&mut parser)));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:230:9
[INFO] [stderr]     |
[INFO] [stderr] 230 |         try!(parser.expect(&token::FatArrow));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:235:13
[INFO] [stderr]     |
[INFO] [stderr] 235 |             try!(parser.expect(&token::Comma));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:238:24
[INFO] [stderr]     |
[INFO] [stderr] 238 |             let expr = try!(parser.parse_expr_res(Restrictions::RESTRICTION_STMT_EXPR, None));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] error: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/match_token.rs:246:17
[INFO] [stderr]     |
[INFO] [stderr] 246 |                 try!(parser.expect_one_of(
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `&mut syntax::parse::parser::Parser<'a>`
[INFO] [stderr]    --> src/match_token.rs:175:21
[INFO] [stderr]     |
[INFO] [stderr] 175 |     let lo = parser.span.lo;
[INFO] [stderr]     |                     ^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `&mut syntax::parse::parser::Parser<'a>`
[INFO] [stderr]    --> src/match_token.rs:175:21
[INFO] [stderr]     |
[INFO] [stderr] 175 |     let lo = parser.span.lo;
[INFO] [stderr]     |                     ^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `last_span` on type `&mut syntax::parse::parser::Parser<'a>`
[INFO] [stderr]    --> src/match_token.rs:177:21
[INFO] [stderr]     |
[INFO] [stderr] 177 |     let hi = parser.last_span.hi;
[INFO] [stderr]     |                     ^^^^^^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `&mut syntax::parse::parser::Parser<'a>`
[INFO] [stderr]    --> src/match_token.rs:182:21
[INFO] [stderr] error[E0609]: no field `last_span` on type `&mut syntax::parse::parser::Parser<'a>`
[INFO] [stderr]     |
[INFO] [stderr]    --> src/match_token.rs:177:21
[INFO] [stderr] 182 |     let lo = parser.span.lo;
[INFO] [stderr]     |                     ^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] 177 |     let hi = parser.last_span.hi;
[INFO] [stderr]     |                     ^^^^^^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `&mut syntax::parse::parser::Parser<'a>`
[INFO] [stderr]    --> src/match_token.rs:182:21
[INFO] [stderr]     |
[INFO] [stderr] 182 |     let lo = parser.span.lo;
[INFO] [stderr]     |                     ^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `last_span` on type `&mut syntax::parse::parser::Parser<'a>`
[INFO] [stderr]    --> src/match_token.rs:195:27
[INFO] [stderr]     |
[INFO] [stderr] 195 |     Ok(spanned(lo, parser.last_span.hi, Tag {
[INFO] [stderr]     |                           ^^^^^^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 3 parameters were supplied
[INFO] [stderr]    --> src/match_token.rs:203:22
[INFO] [stderr]     |
[INFO] [stderr] 203 |     let mut parser = parse::new_parser_from_tts(cx.parse_sess(), cx.cfg(), toks.to_vec());
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0624]: method `parse_expr_res` is private
[INFO] [stderr]    --> src/match_token.rs:205:36
[INFO] [stderr]     |
[INFO] [stderr] 205 |     let discriminant = try!(parser.parse_expr_res(Restrictions::RESTRICTION_NO_STRUCT_LITERAL, None));
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `last_span` on type `&mut syntax::parse::parser::Parser<'a>`
[INFO] [stderr]    --> src/match_token.rs:195:27
[INFO] [stderr]     |
[INFO] [stderr] 195 |     Ok(spanned(lo, parser.last_span.hi, Tag {
[INFO] [stderr]     |                           ^^^^^^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 3 parameters were supplied
[INFO] [stderr]    --> src/match_token.rs:203:22
[INFO] [stderr]     |
[INFO] [stderr] 203 |     let mut parser = parse::new_parser_from_tts(cx.parse_sess(), cx.cfg(), toks.to_vec());
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `syntax::parse::parser::Parser<'_>`
[INFO] [stderr]    --> src/match_token.rs:216:29
[INFO] [stderr]     |
[INFO] [stderr] 216 |         let lhs_lo = parser.span.lo;
[INFO] [stderr]     |                             ^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/match_token.rs:218:33
[INFO] [stderr]     |
[INFO] [stderr] 217 |         let lhs = match parser.token {
[INFO] [stderr]     |                         ------------ this match expression has type `syntax::parse::token::Token`
[INFO] [stderr] 218 |             token::Underscore | token::Ident(..) => Pat(try!(parser.parse_pat())),
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^ expected struct `syntax::parse::token::Token`, found enum `syntax::parse::token::TokenKind`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `syntax::parse::token::Token`
[INFO] [stderr]                found type `syntax::parse::token::TokenKind`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/match_token.rs:219:13
[INFO] [stderr]     |
[INFO] [stderr] 219 |             token::Lt => {
[INFO] [stderr]     |             ^^^^^^^^^ expected struct `syntax::parse::token::Token`, found enum `syntax::parse::token::TokenKind`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `syntax::parse::token::Token`
[INFO] [stderr]                found type `syntax::parse::token::TokenKind`
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 1 parameter but 0 parameters were supplied
[INFO] [stderr]    --> src/match_token.rs:218:69
[INFO] [stderr]     |
[INFO] [stderr] 218 |             token::Underscore | token::Ident(..) => Pat(try!(parser.parse_pat())),
[INFO] [stderr]     |                                                                     ^^^^^^^^^ expected 1 parameter
[INFO] [stderr] 
[INFO] [stderr] error[E0624]: method `parse_expr_res` is private
[INFO] [stderr]    --> src/match_token.rs:205:36
[INFO] [stderr]     |
[INFO] [stderr] 205 |     let discriminant = try!(parser.parse_expr_res(Restrictions::RESTRICTION_NO_STRUCT_LITERAL, None));
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `last_span` on type `syntax::parse::parser::Parser<'_>`
[INFO] [stderr]    --> src/match_token.rs:228:29
[INFO] [stderr]     |
[INFO] [stderr] 228 |         let lhs_hi = parser.last_span.hi;
[INFO] [stderr]     |                             ^^^^^^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `syntax::parse::parser::Parser<'_>`
[INFO] [stderr]    --> src/match_token.rs:232:29
[INFO] [stderr]     |
[INFO] [stderr] 232 |         let rhs_lo = parser.span.lo;
[INFO] [stderr]     |                             ^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `syntax::parse::parser::Parser<'_>`
[INFO] [stderr]    --> src/match_token.rs:233:33
[INFO] [stderr]     |
[INFO] [stderr] 233 |         let mut rhs_hi = parser.span.hi;
[INFO] [stderr]     |                                 ^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0624]: method `parse_expr_res` is private
[INFO] [stderr]    --> src/match_token.rs:238:36
[INFO] [stderr]     |
[INFO] [stderr] 238 |             let expr = try!(parser.parse_expr_res(Restrictions::RESTRICTION_STMT_EXPR, None));
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `last_span` on type `syntax::parse::parser::Parser<'_>`
[INFO] [stderr]    --> src/match_token.rs:239:29
[INFO] [stderr]     |
[INFO] [stderr] 239 |             rhs_hi = parser.last_span.hi;
[INFO] [stderr]     |                             ^^^^^^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `syntax::rustc_errors::FatalError` cannot be sent between threads safely
[INFO] [stderr]    --> src/lib.rs:26:24
[INFO] [stderr]     |
[INFO] [stderr] 26  |                 panic!(FatalError);
[INFO] [stderr]     |                        ^^^^^^^^^^ `syntax::rustc_errors::FatalError` cannot be sent between threads safely
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/match_token.rs:306:44
[INFO] [stderr]     |
[INFO] [stderr] 306 |     let Match { discriminant, mut arms } = panictry!(parse(cx, toks));
[INFO] [stderr]     |                                            -------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::marker::Send` is not implemented for `syntax::rustc_errors::FatalError`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `syntax::parse::parser::Parser<'_>`
[INFO] [stderr]    --> src/match_token.rs:216:29
[INFO] [stderr]     |
[INFO] [stderr] 216 |         let lhs_lo = parser.span.lo;
[INFO] [stderr]     |                             ^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/match_token.rs:218:33
[INFO] [stderr]     |
[INFO] [stderr] 217 |         let lhs = match parser.token {
[INFO] [stderr]     |                         ------------ this match expression has type `syntax::parse::token::Token`
[INFO] [stderr] 218 |             token::Underscore | token::Ident(..) => Pat(try!(parser.parse_pat())),
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^ expected struct `syntax::parse::token::Token`, found enum `syntax::parse::token::TokenKind`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `syntax::parse::token::Token`
[INFO] [stderr]                found type `syntax::parse::token::TokenKind`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/match_token.rs:219:13
[INFO] [stderr]     |
[INFO] [stderr] 219 |             token::Lt => {
[INFO] [stderr]     |             ^^^^^^^^^ expected struct `syntax::parse::token::Token`, found enum `syntax::parse::token::TokenKind`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `syntax::parse::token::Token`
[INFO] [stderr]                found type `syntax::parse::token::TokenKind`
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 1 parameter but 0 parameters were supplied
[INFO] [stderr]    --> src/match_token.rs:218:69
[INFO] [stderr]     |
[INFO] [stderr] 218 |             token::Underscore | token::Ident(..) => Pat(try!(parser.parse_pat())),
[INFO] [stderr]     |                                                                     ^^^^^^^^^ expected 1 parameter
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `last_span` on type `syntax::parse::parser::Parser<'_>`
[INFO] [stderr]    --> src/match_token.rs:228:29
[INFO] [stderr]     |
[INFO] [stderr] 228 |         let lhs_hi = parser.last_span.hi;
[INFO] [stderr]     |                             ^^^^^^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `syntax::parse::parser::Parser<'_>`
[INFO] [stderr]    --> src/match_token.rs:232:29
[INFO] [stderr]     |
[INFO] [stderr] 232 |         let rhs_lo = parser.span.lo;
[INFO] [stderr]     |                             ^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `syntax::parse::parser::Parser<'_>`
[INFO] [stderr]    --> src/match_token.rs:233:33
[INFO] [stderr]     |
[INFO] [stderr] 233 |         let mut rhs_hi = parser.span.hi;
[INFO] [stderr]     |                                 ^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `node` on type `syntax::ptr::P<syntax::ast::Pat>`
[INFO] [stderr]    --> src/match_token.rs:439:44
[INFO] [stderr]     |
[INFO] [stderr] 439 |         (None, Pat(p), Expr(e)) => match p.node {
[INFO] [stderr]     |                                            ^^^^ unknown field
[INFO] [stderr] 
[INFO] [stderr] error[E0624]: method `parse_expr_res` is private
[INFO] [stderr]    --> src/match_token.rs:238:36
[INFO] [stderr]     |
[INFO] [stderr] 238 |             let expr = try!(parser.parse_expr_res(Restrictions::RESTRICTION_STMT_EXPR, None));
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `last_span` on type `syntax::parse::parser::Parser<'_>`
[INFO] [stderr]    --> src/match_token.rs:239:29
[INFO] [stderr]     |
[INFO] [stderr] 239 |             rhs_hi = parser.last_span.hi;
[INFO] [stderr]     |                             ^^^^^^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 1 parameter but 0 parameters were supplied
[INFO] [stderr]   --> src/pre_expand.rs:29:16
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let sess = parse::ParseSess::new();
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^ expected 1 parameter
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `syntax::rustc_errors::FatalError` cannot be sent between threads safely
[INFO] [stderr]    --> src/lib.rs:26:24
[INFO] [stderr]     |
[INFO] [stderr] 26  |                 panic!(FatalError);
[INFO] [stderr]     |                        ^^^^^^^^^^ `syntax::rustc_errors::FatalError` cannot be sent between threads safely
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/match_token.rs:306:44
[INFO] [stderr]     |
[INFO] [stderr] 306 |     let Match { discriminant, mut arms } = panictry!(parse(cx, toks));
[INFO] [stderr]     |                                            -------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr] error[E0061]: this function takes 3 parameters but 4 parameters were supplied
[INFO] [stderr]   --> src/pre_expand.rs:31:18
[INFO] [stderr]    |
[INFO] [stderr] 31 |       let mut cx = ext::base::ExtCtxt::new(&sess, vec![],
[INFO] [stderr]    |  __________________^
[INFO] [stderr] 32 | |         ext::expand::ExpansionConfig::default("".to_owned()),
[INFO] [stderr] 33 | |         &mut resolver);
[INFO] [stderr]    | |______________________^ expected 3 parameters
[INFO] [stderr] 
[INFO] [stderr]     = help: the trait `std::marker::Send` is not implemented for `syntax::rustc_errors::FatalError`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `syntax::rustc_errors::FatalError` cannot be sent between threads safely
[INFO] [stderr]    --> src/lib.rs:26:24
[INFO] [stderr]     |
[INFO] [stderr] 26  |                 panic!(FatalError);
[INFO] [stderr]     |                        ^^^^^^^^^^ `syntax::rustc_errors::FatalError` cannot be sent between threads safely
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/pre_expand.rs:36:15
[INFO] [stderr]     |
[INFO] [stderr] 36  |     let tts = panictry!(parse::parse_tts_from_source_str(from, source, vec![], &sess));
[INFO] [stderr]     |               ------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::marker::Send` is not implemented for `syntax::rustc_errors::FatalError`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `node` on type `syntax::ptr::P<syntax::ast::Pat>`
[INFO] [stderr]    --> src/match_token.rs:439:44
[INFO] [stderr]     |
[INFO] [stderr] 439 |         (None, Pat(p), Expr(e)) => match p.node {
[INFO] [stderr]     |                                            ^^^^ unknown field
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 1 parameter but 0 parameters were supplied
[INFO] [stderr]   --> src/pre_expand.rs:29:16
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let sess = parse::ParseSess::new();
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^ expected 1 parameter
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 3 parameters but 4 parameters were supplied
[INFO] [stderr]   --> src/pre_expand.rs:31:18
[INFO] [stderr]    |
[INFO] [stderr] 31 |       let mut cx = ext::base::ExtCtxt::new(&sess, vec![],
[INFO] [stderr]    |  __________________^
[INFO] [stderr] 32 | |         ext::expand::ExpansionConfig::default("".to_owned()),
[INFO] [stderr] 33 | |         &mut resolver);
[INFO] [stderr]    | |______________________^ expected 3 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: `syntax::rustc_errors::FatalError` cannot be sent between threads safely
[INFO] [stderr]    --> src/lib.rs:26:24
[INFO] [stderr]     |
[INFO] [stderr] 26  |                 panic!(FatalError);
[INFO] [stderr]     |                        ^^^^^^^^^^ `syntax::rustc_errors::FatalError` cannot be sent between threads safely
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/pre_expand.rs:36:15
[INFO] [stderr]     |
[INFO] [stderr] 36  |     let tts = panictry!(parse::parse_tts_from_source_str(from, source, vec![], &sess));
[INFO] [stderr]     |               ------------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::marker::Send` is not implemented for `syntax::rustc_errors::FatalError`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/pre_expand.rs:40:49
[INFO] [stderr]    |
[INFO] [stderr] 40 |     let expanded = print::pprust::tts_to_string(&tts);
[INFO] [stderr]    |                                                 ^^^^ expected struct `syntax::tokenstream::TokenStream`, found reference
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `syntax::tokenstream::TokenStream`
[INFO] [stderr]               found type `&std::vec::Vec<syntax::tokenstream::TokenTree>`
[INFO] [stderr] 
[INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 1 field
[INFO] [stderr]   --> src/pre_expand.rs:50:13
[INFO] [stderr]    |
[INFO] [stderr] 50 |             TokenTree::Token(span, token::Token::Ident(ident))
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 field, found 2
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no associated item named `Ident` found for type `syntax::parse::token::Token` in the current scope
[INFO] [stderr]   --> src/pre_expand.rs:50:50
[INFO] [stderr]    |
[INFO] [stderr] 50 |             TokenTree::Token(span, token::Token::Ident(ident))
[INFO] [stderr]    |                                                  ^^^^^
[INFO] [stderr]    |                                                  |
[INFO] [stderr]    |                                                  associated item not found in `syntax::parse::token::Token`
[INFO] [stderr]    |                                                  help: there is a method with a similar name: `ident`
[INFO] [stderr] 
[INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 3 fields
[INFO] [stderr]   --> src/pre_expand.rs:74:13
[INFO] [stderr]    |
[INFO] [stderr] 74 |             TokenTree::Delimited(span, mut block) => {
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 fields, found 2
[INFO] [stderr] 
[INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 1 field
[INFO] [stderr]   --> src/pre_expand.rs:54:47
[INFO] [stderr]    |
[INFO] [stderr] 54 |                 if !matches!(tts.next(), Some(TokenTree::Token(_, token::Token::Not))) {
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 field, found 2
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no associated item named `Not` found for type `syntax::parse::token::Token` in the current scope
[INFO] [stderr]   --> src/pre_expand.rs:54:81
[INFO] [stderr]    |
[INFO] [stderr] 54 |                 if !matches!(tts.next(), Some(TokenTree::Token(_, token::Token::Not))) {
[INFO] [stderr]    |                                                                                 ^^^ associated item not found in `syntax::parse::token::Token`
[INFO] [stderr] 
[INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 3 fields
[INFO] [stderr]   --> src/pre_expand.rs:59:26
[INFO] [stderr]    |
[INFO] [stderr] 59 |                     Some(TokenTree::Delimited(_, block)) => {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 fields, found 2
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `bt_push` found for type `&mut syntax::ext::base::ExtCtxt<'_>` in the current scope
[INFO] [stderr]   --> src/pre_expand.rs:60:28
[INFO] [stderr]    |
[INFO] [stderr] 60 |                         cx.bt_push(expn_info(span));
[INFO] [stderr]    |                            ^^^^^^^ method not found in `&mut syntax::ext::base::ExtCtxt<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `bt_pop` found for type `&mut syntax::ext::base::ExtCtxt<'_>` in the current scope
[INFO] [stderr]   --> src/pre_expand.rs:69:28
[INFO] [stderr]    |
[INFO] [stderr] 69 |                         cx.bt_pop();
[INFO] [stderr]    |                            ^^^^^^ method not found in `&mut syntax::ext::base::ExtCtxt<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 3 parameters but 2 parameters were supplied
[INFO] [stderr]   --> src/pre_expand.rs:77:31
[INFO] [stderr]    |
[INFO] [stderr] 77 |                   expanded.push(TokenTree::Delimited(span, Rc::new(Delimited {
[INFO] [stderr]    |  _______________________________^
[INFO] [stderr] 78 | |                     delim: block.delim,
[INFO] [stderr] 79 | |                     open_span: block.open_span,
[INFO] [stderr] 80 | |                     tts: find_and_expand_match_token(cx, block.tts),
[INFO] [stderr] 81 | |                     close_span: block.close_span,
[INFO] [stderr] 82 | |                 })))
[INFO] [stderr]    | |___________________^ expected 3 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 3 parameters were supplied
[INFO] [stderr]    --> src/pre_expand.rs:103:22
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let mut parser = parse::new_parser_from_tts(cx.parse_sess(), cx.cfg(), tts);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `syntax::parse::parser::Parser<'_>`
[INFO] [stderr]    --> src/pre_expand.rs:104:29
[INFO] [stderr]     |
[INFO] [stderr] 104 |     let start_span = parser.span;
[INFO] [stderr]     |                             ^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0624]: method `parse_inner_attributes` is private
[INFO] [stderr]    --> src/pre_expand.rs:106:24
[INFO] [stderr]     |
[INFO] [stderr] 106 |     let attrs = parser.parse_inner_attributes().unwrap();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `bt_push` found for type `&mut syntax::ext::base::ExtCtxt<'_>` in the current scope
[INFO] [stderr]    --> src/pre_expand.rs:110:8
[INFO] [stderr]     |
[INFO] [stderr] 110 |     cx.bt_push(expn_info(start_span));
[INFO] [stderr]     |        ^^^^^^^ method not found in `&mut syntax::ext::base::ExtCtxt<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/pre_expand.rs:40:49
[INFO] [stderr]    |
[INFO] [stderr] 40 |     let expanded = print::pprust::tts_to_string(&tts);
[INFO] [stderr]    |                                                 ^^^^ expected struct `syntax::tokenstream::TokenStream`, found reference
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `syntax::tokenstream::TokenStream`
[INFO] [stderr]               found type `&std::vec::Vec<syntax::tokenstream::TokenTree>`
[INFO] [stderr] 
[INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 1 field
[INFO] [stderr]   --> src/pre_expand.rs:50:13
[INFO] [stderr]    |
[INFO] [stderr] 50 |             TokenTree::Token(span, token::Token::Ident(ident))
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 field, found 2
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no associated item named `Ident` found for type `syntax::parse::token::Token` in the current scope
[INFO] [stderr]   --> src/pre_expand.rs:50:50
[INFO] [stderr]    |
[INFO] [stderr] 50 |             TokenTree::Token(span, token::Token::Ident(ident))
[INFO] [stderr]    |                                                  ^^^^^
[INFO] [stderr]    |                                                  |
[INFO] [stderr]    |                                                  associated item not found in `syntax::parse::token::Token`
[INFO] [stderr]    |                                                  help: there is a method with a similar name: `ident`
[INFO] [stderr] 
[INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 3 fields
[INFO] [stderr]   --> src/pre_expand.rs:74:13
[INFO] [stderr]    |
[INFO] [stderr] 74 |             TokenTree::Delimited(span, mut block) => {
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 fields, found 2
[INFO] [stderr] 
[INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 1 field
[INFO] [stderr]   --> src/pre_expand.rs:54:47
[INFO] [stderr]    |
[INFO] [stderr] 54 |                 if !matches!(tts.next(), Some(TokenTree::Token(_, token::Token::Not))) {
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 field, found 2
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no associated item named `Not` found for type `syntax::parse::token::Token` in the current scope
[INFO] [stderr]   --> src/pre_expand.rs:54:81
[INFO] [stderr]    |
[INFO] [stderr] 54 |                 if !matches!(tts.next(), Some(TokenTree::Token(_, token::Token::Not))) {
[INFO] [stderr]    |                                                                                 ^^^ associated item not found in `syntax::parse::token::Token`
[INFO] [stderr] 
[INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 3 fields
[INFO] [stderr]   --> src/pre_expand.rs:59:26
[INFO] [stderr]    |
[INFO] [stderr] 59 |                     Some(TokenTree::Delimited(_, block)) => {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 fields, found 2
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 76 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0023, E0061, E0277, E0308, E0412, E0425, E0432, E0433, E0531...
[INFO] [stderr] For more information about an error, try `rustc --explain E0023`.
[INFO] [stderr] error[E0599]: no method named `bt_push` found for type `&mut syntax::ext::base::ExtCtxt<'_>` in the current scope
[INFO] [stderr]   --> src/pre_expand.rs:60:28
[INFO] [stderr]    |
[INFO] [stderr] 60 |                         cx.bt_push(expn_info(span));
[INFO] [stderr]    |                            ^^^^^^^ method not found in `&mut syntax::ext::base::ExtCtxt<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `bt_pop` found for type `&mut syntax::ext::base::ExtCtxt<'_>` in the current scope
[INFO] [stderr]   --> src/pre_expand.rs:69:28
[INFO] [stderr]    |
[INFO] [stderr] 69 |                         cx.bt_pop();
[INFO] [stderr]    |                            ^^^^^^ method not found in `&mut syntax::ext::base::ExtCtxt<'_>`
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 3 parameters but 2 parameters were supplied
[INFO] [stderr]   --> src/pre_expand.rs:77:31
[INFO] [stderr]    |
[INFO] [stderr] 77 |                   expanded.push(TokenTree::Delimited(span, Rc::new(Delimited {
[INFO] [stderr]    |  _______________________________^
[INFO] [stderr] 78 | |                     delim: block.delim,
[INFO] [stderr] 79 | |                     open_span: block.open_span,
[INFO] [stderr] 80 | |                     tts: find_and_expand_match_token(cx, block.tts),
[INFO] [stderr] 81 | |                     close_span: block.close_span,
[INFO] [stderr] 82 | |                 })))
[INFO] [stderr]    | |___________________^ expected 3 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 3 parameters were supplied
[INFO] [stderr]    --> src/pre_expand.rs:103:22
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let mut parser = parse::new_parser_from_tts(cx.parse_sess(), cx.cfg(), tts);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `span` on type `syntax::parse::parser::Parser<'_>`
[INFO] [stderr]    --> src/pre_expand.rs:104:29
[INFO] [stderr]     |
[INFO] [stderr] 104 |     let start_span = parser.span;
[INFO] [stderr]     |                             ^^^^ unknown field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `sess`, `token`, `prev_span`, `recurse_into_file_modules`, `root_module_name`, `cfg_mods`
[INFO] [stderr] 
[INFO] [stderr] error[E0624]: method `parse_inner_attributes` is private
[INFO] [stderr]    --> src/pre_expand.rs:106:24
[INFO] [stderr]     |
[INFO] [stderr] 106 |     let attrs = parser.parse_inner_attributes().unwrap();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `bt_push` found for type `&mut syntax::ext::base::ExtCtxt<'_>` in the current scope
[INFO] [stderr]    --> src/pre_expand.rs:110:8
[INFO] [stderr]     |
[INFO] [stderr] 110 |     cx.bt_push(expn_info(start_span));
[INFO] [stderr]     |        ^^^^^^^ method not found in `&mut syntax::ext::base::ExtCtxt<'_>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 76 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0023, E0061, E0277, E0308, E0412, E0425, E0432, E0433, E0531...
[INFO] [stderr] For more information about an error, try `rustc --explain E0023`.
[INFO] [stderr] error: could not compile `html5ever_macros`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `html5ever_macros`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "43d2eee56ce7611c3613aca968b0d5bda24530d0c9e6fd438708f16af8b2792b"`
[INFO] running `"docker" "rm" "-f" "43d2eee56ce7611c3613aca968b0d5bda24530d0c9e6fd438708f16af8b2792b"`
[INFO] [stdout] 43d2eee56ce7611c3613aca968b0d5bda24530d0c9e6fd438708f16af8b2792b