[INFO] fetching crate parse-generics-poc 0.1.0...
[INFO] documenting parse-generics-poc-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate parse-generics-poc 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate parse-generics-poc 0.1.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parse-generics-poc 0.1.0
[INFO] finished tweaking crates.io crate parse-generics-poc 0.1.0
[INFO] tweaked toml for crates.io crate parse-generics-poc 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fe93e4d9e89ccc77f0d6d6dbc9b65d873d5004bb1f9f46f67910e341518cccc
[INFO] running `Command { std: "docker" "start" "-a" "8fe93e4d9e89ccc77f0d6d6dbc9b65d873d5004bb1f9f46f67910e341518cccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fe93e4d9e89ccc77f0d6d6dbc9b65d873d5004bb1f9f46f67910e341518cccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fe93e4d9e89ccc77f0d6d6dbc9b65d873d5004bb1f9f46f67910e341518cccc", kill_on_drop: false }`
[INFO] [stdout] 8fe93e4d9e89ccc77f0d6d6dbc9b65d873d5004bb1f9f46f67910e341518cccc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 358c54583b6ad6f347921eb66ad8be096333f0a6878fa4dcd183f29ebc824f31
[INFO] running `Command { std: "docker" "start" "-a" "358c54583b6ad6f347921eb66ad8be096333f0a6878fa4dcd183f29ebc824f31", kill_on_drop: false }`
[INFO] [stderr]  Documenting parse-generics-poc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | #![feature(plugin_registrar, rustc_private)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: a __rustc_plugin_registrar symbol must now be defined instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `syntax`
[INFO] [stdout]   --> src/lib.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | extern crate syntax;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_plugin`
[INFO] [stdout]   --> src/lib.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | extern crate rustc_plugin;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `plugin_registrar` in this scope
[INFO] [stdout]    --> src/lib.rs:113:3
[INFO] [stdout]     |
[INFO] [stdout] 113 | #[plugin_registrar]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `plugin_registrar` is in scope, but it is a function, not an attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]    --> src/lib.rs:123:20
[INFO] [stdout]     |
[INFO] [stdout] 123 |         sp: Option<codemap::Span>,
[INFO] [stdout]     |                    ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]    --> src/lib.rs:129:54
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub fn emit(self, cx: &mut ExtCtxt, fallback_sp: codemap::Span) {
[INFO] [stdout]     |                                                      ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]    --> src/lib.rs:148:30
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn span_err<Str>(sp: codemap::Span, msg: Str) -> Error<'static>
[INFO] [stdout]     |                              ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/lib.rs:155:10
[INFO] [stdout]     |
[INFO] [stdout] 155 |     mac: ast::Mac,
[INFO] [stdout]     |          ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/lib.rs:159:47
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn make_expr(self: Box<Self>) -> Option<P<ast::Expr>> {
[INFO] [stdout]     |                                               ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/lib.rs:169:60
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn make_items(self: Box<Self>) -> Option<SmallVector<P<ast::Item>>> {
[INFO] [stdout]     |                                                            ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/lib.rs:181:63
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn make_impl_items(self: Box<Self>) -> Option<SmallVector<ast::ImplItem>> {
[INFO] [stdout]     |                                                               ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/lib.rs:194:46
[INFO] [stdout]     |
[INFO] [stdout] 194 |     fn make_pat(self: Box<Self>) -> Option<P<ast::Pat>> {
[INFO] [stdout]     |                                              ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/lib.rs:203:58
[INFO] [stdout]     |
[INFO] [stdout] 203 |     fn make_stmts(self: Box<Self>) -> Option<SmallVector<ast::Stmt>> {
[INFO] [stdout]     |                                                          ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/lib.rs:215:45
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn make_ty(self: Box<Self>) -> Option<P<ast::Ty>> {
[INFO] [stdout]     |                                             ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]    --> src/lib.rs:227:9
[INFO] [stdout]     |
[INFO] [stdout] 227 |     sp: codemap::Span,
[INFO] [stdout]     |         ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]    --> src/lib.rs:241:9
[INFO] [stdout]     |
[INFO] [stdout] 241 |     sp: codemap::Span,
[INFO] [stdout]     |         ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]    --> src/lib.rs:263:10
[INFO] [stdout]     |
[INFO] [stdout] 263 |     _sp: codemap::Span,
[INFO] [stdout]     |          ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]    --> src/lib.rs:330:19
[INFO] [stdout]     |
[INFO] [stdout] 330 |     const DUM_SP: codemap::Span = codemap::DUMMY_SP;
[INFO] [stdout]     |                   ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]    --> src/lib.rs:330:35
[INFO] [stdout]     |
[INFO] [stdout] 330 |     const DUM_SP: codemap::Span = codemap::DUMMY_SP;
[INFO] [stdout]     |                                   ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]    --> src/lib.rs:443:10
[INFO] [stdout]     |
[INFO] [stdout] 443 |     _sp: codemap::Span,
[INFO] [stdout]     |          ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]    --> src/lib.rs:506:19
[INFO] [stdout]     |
[INFO] [stdout] 506 |     const DUM_SP: codemap::Span = codemap::DUMMY_SP;
[INFO] [stdout]     |                   ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]    --> src/lib.rs:506:35
[INFO] [stdout]     |
[INFO] [stdout] 506 |     const DUM_SP: codemap::Span = codemap::DUMMY_SP;
[INFO] [stdout]     |                                   ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/lib.rs:590:13
[INFO] [stdout]     |
[INFO] [stdout] 590 | -> Result<(&ast::Delimited, &[TokenTree]), Error<'static>> {
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/lib.rs:600:13
[INFO] [stdout]     |
[INFO] [stdout] 600 | -> Result<(&ast::Delimited, &[TokenTree]), Error<'static>> {
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `codemap`
[INFO] [stdout]    --> src/lib.rs:611:12
[INFO] [stdout]     |
[INFO] [stdout] 611 | -> Result<(codemap::Span, &ast::Ident, &[TokenTree]), Error<'static>> {
[INFO] [stdout]     |            ^^^^^^^ use of undeclared crate or module `codemap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/lib.rs:611:28
[INFO] [stdout]     |
[INFO] [stdout] 611 | -> Result<(codemap::Span, &ast::Ident, &[TokenTree]), Error<'static>> {
[INFO] [stdout]     |                            ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/lib.rs:656:20
[INFO] [stdout]     |
[INFO] [stdout] 656 | fn ident_tt(ident: ast::Ident) -> TokenTree {
[INFO] [stdout]     |                    ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/lib.rs:670:20
[INFO] [stdout]     |
[INFO] [stdout] 670 | fn ltime_tt(ltime: ast::Lifetime) -> TokenTree {
[INFO] [stdout]     |                    ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/lib.rs:681:27
[INFO] [stdout]     |
[INFO] [stdout] 681 | fn ltime_def_to_tts(ltd: &ast::LifetimeDef, tts: &mut Vec<TokenTree>) {
[INFO] [stdout]     |                           ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/lib.rs:697:11
[INFO] [stdout]     |
[INFO] [stdout] 697 |     tpb: &ast::TyParamBound,
[INFO] [stdout]     |           ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/lib.rs:745:23
[INFO] [stdout]     |
[INFO] [stdout] 745 | fn path_to_tts(path: &ast::Path, tts: &mut Vec<TokenTree>) {
[INFO] [stdout]     |                       ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/lib.rs:803:19
[INFO] [stdout]     |
[INFO] [stdout] 803 | fn nt_ty_tt(ty: P<ast::Ty>) -> TokenTree {
[INFO] [stdout]     |                   ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ast`
[INFO] [stdout]    --> src/lib.rs:807:23
[INFO] [stdout]     |
[INFO] [stdout] 807 | fn pred_to_tts(pred: &ast::WherePredicate, tts: &mut Vec<TokenTree>) {
[INFO] [stdout]     |                       ^^^ use of undeclared crate or module `ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DiagnosticBuilder` in this scope
[INFO] [stdout]    --> src/lib.rs:121:16
[INFO] [stdout]     |
[INFO] [stdout] 121 |     Diagnostic(DiagnosticBuilder<'a>),
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]    --> src/lib.rs:129:32
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub fn emit(self, cx: &mut ExtCtxt, fallback_sp: codemap::Span) {
[INFO] [stdout]     |                                ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DiagnosticBuilder` in this scope
[INFO] [stdout]    --> src/lib.rs:139:23
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn diag(diag: DiagnosticBuilder<'a>) -> Error<'a> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MacResult` in this scope
[INFO] [stdout]    --> src/lib.rs:158:6
[INFO] [stdout]     |
[INFO] [stdout] 158 | impl MacResult for MacMac {
[INFO] [stdout]     |      ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]    --> src/lib.rs:159:45
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn make_expr(self: Box<Self>) -> Option<P<ast::Expr>> {
[INFO] [stdout]     |                                             ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SmallVector` in this scope
[INFO] [stdout]    --> src/lib.rs:169:46
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn make_items(self: Box<Self>) -> Option<SmallVector<P<ast::Item>>> {
[INFO] [stdout]     |                                              ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]    --> src/lib.rs:169:58
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn make_items(self: Box<Self>) -> Option<SmallVector<P<ast::Item>>> {
[INFO] [stdout]     |                                                          ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SmallVector` in this scope
[INFO] [stdout]    --> src/lib.rs:181:51
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn make_impl_items(self: Box<Self>) -> Option<SmallVector<ast::ImplItem>> {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]    --> src/lib.rs:194:44
[INFO] [stdout]     |
[INFO] [stdout] 194 |     fn make_pat(self: Box<Self>) -> Option<P<ast::Pat>> {
[INFO] [stdout]     |                                            ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SmallVector` in this scope
[INFO] [stdout]    --> src/lib.rs:203:46
[INFO] [stdout]     |
[INFO] [stdout] 203 |     fn make_stmts(self: Box<Self>) -> Option<SmallVector<ast::Stmt>> {
[INFO] [stdout]     |                                              ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]    --> src/lib.rs:215:43
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn make_ty(self: Box<Self>) -> Option<P<ast::Ty>> {
[INFO] [stdout]     |                                           ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]    --> src/lib.rs:226:14
[INFO] [stdout]     |
[INFO] [stdout] 226 |     cx: &mut ExtCtxt,
[INFO] [stdout]     |              ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:228:12
[INFO] [stdout]     |
[INFO] [stdout] 228 |     tts: &[TokenTree]
[INFO] [stdout]     |            ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MacResult` in this scope
[INFO] [stdout]    --> src/lib.rs:229:10
[INFO] [stdout]     |
[INFO] [stdout] 225 | fn parse_generics(
[INFO] [stdout]     |                  - help: you might be missing a type parameter: `<MacResult>`
[INFO] [stdout] ...
[INFO] [stdout] 229 | ) -> Box<MacResult+'static> {
[INFO] [stdout]     |          ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]    --> src/lib.rs:240:14
[INFO] [stdout]     |
[INFO] [stdout] 240 |     cx: &mut ExtCtxt,
[INFO] [stdout]     |              ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:242:12
[INFO] [stdout]     |
[INFO] [stdout] 242 |     tts: &[TokenTree]
[INFO] [stdout]     |            ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MacResult` in this scope
[INFO] [stdout]    --> src/lib.rs:243:10
[INFO] [stdout]     |
[INFO] [stdout] 239 | fn parse_where(
[INFO] [stdout]     |               - help: you might be missing a type parameter: `<MacResult>`
[INFO] [stdout] ...
[INFO] [stdout] 243 | ) -> Box<MacResult+'static> {
[INFO] [stdout]     |          ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]    --> src/lib.rs:262:14
[INFO] [stdout]     |
[INFO] [stdout] 262 |     cx: &mut ExtCtxt<'cx>,
[INFO] [stdout]     |              ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:264:12
[INFO] [stdout]     |
[INFO] [stdout] 264 |     tts: &[TokenTree]
[INFO] [stdout]     |            ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MacResult` in this scope
[INFO] [stdout]    --> src/lib.rs:265:17
[INFO] [stdout]     |
[INFO] [stdout] 261 | fn try_parse_generics<'cx>(
[INFO] [stdout]     |                          - help: you might be missing a type parameter: `, MacResult`
[INFO] [stdout] ...
[INFO] [stdout] 265 | ) -> Result<Box<MacResult + 'static>, Error<'cx>> {
[INFO] [stdout]     |                 ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]    --> src/lib.rs:442:14
[INFO] [stdout]     |
[INFO] [stdout] 442 |     cx: &mut ExtCtxt<'a>,
[INFO] [stdout]     |              ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:444:12
[INFO] [stdout]     |
[INFO] [stdout] 444 |     tts: &[TokenTree]
[INFO] [stdout]     |            ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MacResult` in this scope
[INFO] [stdout]    --> src/lib.rs:445:17
[INFO] [stdout]     |
[INFO] [stdout] 441 | fn try_parse_where<'a>(
[INFO] [stdout]     |                      - help: you might be missing a type parameter: `, MacResult`
[INFO] [stdout] ...
[INFO] [stdout] 445 | ) -> Result<Box<MacResult + 'static>, Error<'a>> {
[INFO] [stdout]     |                 ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:581:26
[INFO] [stdout]     |
[INFO] [stdout] 581 | fn is_just_dotdot(tts: &[TokenTree]) -> bool {
[INFO] [stdout]     |                          ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:589:21
[INFO] [stdout]     |
[INFO] [stdout] 589 | fn eat_delim(tts: &[TokenTree])
[INFO] [stdout]     |                     ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:590:31
[INFO] [stdout]     |
[INFO] [stdout] 589 | fn eat_delim(tts: &[TokenTree])
[INFO] [stdout]     |             - help: you might be missing a type parameter: `<TokenTree>`
[INFO] [stdout] 590 | -> Result<(&ast::Delimited, &[TokenTree]), Error<'static>> {
[INFO] [stdout]     |                               ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:599:27
[INFO] [stdout]     |
[INFO] [stdout] 599 | fn eat_delim_brace(tts: &[TokenTree])
[INFO] [stdout]     |                           ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:600:31
[INFO] [stdout]     |
[INFO] [stdout] 599 | fn eat_delim_brace(tts: &[TokenTree])
[INFO] [stdout]     |                   - help: you might be missing a type parameter: `<TokenTree>`
[INFO] [stdout] 600 | -> Result<(&ast::Delimited, &[TokenTree]), Error<'static>> {
[INFO] [stdout]     |                               ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:610:21
[INFO] [stdout]     |
[INFO] [stdout] 610 | fn eat_ident(tts: &[TokenTree])
[INFO] [stdout]     |                     ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:611:42
[INFO] [stdout]     |
[INFO] [stdout] 610 | fn eat_ident(tts: &[TokenTree])
[INFO] [stdout]     |             - help: you might be missing a type parameter: `<TokenTree>`
[INFO] [stdout] 611 | -> Result<(codemap::Span, &ast::Ident, &[TokenTree]), Error<'static>> {
[INFO] [stdout]     |                                          ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:622:42
[INFO] [stdout]     |
[INFO] [stdout] 622 | fn skip_ident_str<'a>(s: &str, tts: &'a [TokenTree])
[INFO] [stdout]     |                                          ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:623:16
[INFO] [stdout]     |
[INFO] [stdout] 622 | fn skip_ident_str<'a>(s: &str, tts: &'a [TokenTree])
[INFO] [stdout]     |                     - help: you might be missing a type parameter: `, TokenTree`
[INFO] [stdout] 623 | -> Result<&'a [TokenTree], Error<'static>> {
[INFO] [stdout]     |                ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Token` in this scope
[INFO] [stdout]    --> src/lib.rs:639:20
[INFO] [stdout]     |
[INFO] [stdout] 639 | fn skip_token(tok: Token, tts: &[TokenTree]) -> Result<&[TokenTree], Error<'static>> {
[INFO] [stdout]     |                    ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:639:34
[INFO] [stdout]     |
[INFO] [stdout] 639 | fn skip_token(tok: Token, tts: &[TokenTree]) -> Result<&[TokenTree], Error<'static>> {
[INFO] [stdout]     |                                  ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:639:58
[INFO] [stdout]     |
[INFO] [stdout] 639 | fn skip_token(tok: Token, tts: &[TokenTree]) -> Result<&[TokenTree], Error<'static>> {
[INFO] [stdout]     |              -                                           ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: you might be missing a type parameter: `<TokenTree>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Token` in this scope
[INFO] [stdout]    --> src/lib.rs:648:24
[INFO] [stdout]     |
[INFO] [stdout] 648 | fn can_skip_token(tok: Token, tts: &[TokenTree]) -> Result<&[TokenTree], Option<&TokenTree>> {
[INFO] [stdout]     |                        ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:648:38
[INFO] [stdout]     |
[INFO] [stdout] 648 | fn can_skip_token(tok: Token, tts: &[TokenTree]) -> Result<&[TokenTree], Option<&TokenTree>> {
[INFO] [stdout]     |                                      ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:648:62
[INFO] [stdout]     |
[INFO] [stdout] 648 | fn can_skip_token(tok: Token, tts: &[TokenTree]) -> Result<&[TokenTree], Option<&TokenTree>> {
[INFO] [stdout]     |                  -                                           ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: you might be missing a type parameter: `<TokenTree>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:648:82
[INFO] [stdout]     |
[INFO] [stdout] 648 | fn can_skip_token(tok: Token, tts: &[TokenTree]) -> Result<&[TokenTree], Option<&TokenTree>> {
[INFO] [stdout]     |                  - help: you might be missing a type parameter: `<TokenTree>`    ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:656:35
[INFO] [stdout]     |
[INFO] [stdout] 656 | fn ident_tt(ident: ast::Ident) -> TokenTree {
[INFO] [stdout]     |                                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:663:29
[INFO] [stdout]     |
[INFO] [stdout] 663 | fn ident_str_tt(s: &str) -> TokenTree {
[INFO] [stdout]     |                             ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:670:38
[INFO] [stdout]     |
[INFO] [stdout] 670 | fn ltime_tt(ltime: ast::Lifetime) -> TokenTree {
[INFO] [stdout]     |                                      ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Token` in this scope
[INFO] [stdout]    --> src/lib.rs:677:16
[INFO] [stdout]     |
[INFO] [stdout] 677 | fn tok_tt(tok: Token) -> TokenTree {
[INFO] [stdout]     |                ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:677:26
[INFO] [stdout]     |
[INFO] [stdout] 677 | fn tok_tt(tok: Token) -> TokenTree {
[INFO] [stdout]     |                          ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:681:59
[INFO] [stdout]     |
[INFO] [stdout] 681 | fn ltime_def_to_tts(ltd: &ast::LifetimeDef, tts: &mut Vec<TokenTree>) {
[INFO] [stdout]     |                    -                                      ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    help: you might be missing a type parameter: `<TokenTree>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:698:19
[INFO] [stdout]     |
[INFO] [stdout] 696 | fn ty_param_bound_to_tts(
[INFO] [stdout]     |                         - help: you might be missing a type parameter: `<TokenTree>`
[INFO] [stdout] 697 |     tpb: &ast::TyParamBound,
[INFO] [stdout] 698 |     tts: &mut Vec<TokenTree>,
[INFO] [stdout]     |                   ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:745:48
[INFO] [stdout]     |
[INFO] [stdout] 745 | fn path_to_tts(path: &ast::Path, tts: &mut Vec<TokenTree>) {
[INFO] [stdout]     |               -                                ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: you might be missing a type parameter: `<TokenTree>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]    --> src/lib.rs:803:17
[INFO] [stdout]     |
[INFO] [stdout] 803 | fn nt_ty_tt(ty: P<ast::Ty>) -> TokenTree {
[INFO] [stdout]     |                 ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:803:32
[INFO] [stdout]     |
[INFO] [stdout] 803 | fn nt_ty_tt(ty: P<ast::Ty>) -> TokenTree {
[INFO] [stdout]     |                                ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenTree` in this scope
[INFO] [stdout]    --> src/lib.rs:807:58
[INFO] [stdout]     |
[INFO] [stdout] 807 | fn pred_to_tts(pred: &ast::WherePredicate, tts: &mut Vec<TokenTree>) {
[INFO] [stdout]     |               -                                          ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: you might be missing a type parameter: `<TokenTree>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | #![feature(plugin_registrar, rustc_private)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 85 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0433, E0463, E0554, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `parse-generics-poc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type dylib --crate-name parse_generics_poc src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=bc335e86a3aff47b -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "358c54583b6ad6f347921eb66ad8be096333f0a6878fa4dcd183f29ebc824f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "358c54583b6ad6f347921eb66ad8be096333f0a6878fa4dcd183f29ebc824f31", kill_on_drop: false }`
[INFO] [stdout] 358c54583b6ad6f347921eb66ad8be096333f0a6878fa4dcd183f29ebc824f31