[INFO] fetching crate plague 0.6.3...
[INFO] documenting plague-0.6.3 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate plague 0.6.3 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate plague 0.6.3 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 plague 0.6.3
[INFO] finished tweaking crates.io crate plague 0.6.3
[INFO] tweaked toml for crates.io crate plague 0.6.3 written to /workspace/builds/worker-17/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 836e49aaf3c4fcb563f0e6fd69f406c95bfec97a7923f52562e5164535bac766
[INFO] running `Command { std: "docker" "start" "-a" "836e49aaf3c4fcb563f0e6fd69f406c95bfec97a7923f52562e5164535bac766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "836e49aaf3c4fcb563f0e6fd69f406c95bfec97a7923f52562e5164535bac766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "836e49aaf3c4fcb563f0e6fd69f406c95bfec97a7923f52562e5164535bac766", kill_on_drop: false }`
[INFO] [stdout] 836e49aaf3c4fcb563f0e6fd69f406c95bfec97a7923f52562e5164535bac766
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 8644fd98176523374e39f10531b2df16c7243189a74e608eecb0501f5d6dc537
[INFO] running `Command { std: "docker" "start" "-a" "8644fd98176523374e39f10531b2df16c7243189a74e608eecb0501f5d6dc537", kill_on_drop: false }`
[INFO] [stderr]  Documenting plague v0.6.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(plugin_registrar)]
[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[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(quote)]
[INFO] [stdout]   |            ^^^^^ feature has been removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_plugin`
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | 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[E0463]: can't find crate for `syntax`
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate syntax;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `plugin_registrar` in this scope
[INFO] [stdout]   --> src/lib.rs:29:3
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[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: cannot find macro `quote_meta_item` in this scope
[INFO] [stdout]    --> src/lib.rs:158:26
[INFO] [stdout]     |
[INFO] [stdout] 158 |             let unused = quote_meta_item!(cx, allow(unused));
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_meta_item` in this scope
[INFO] [stdout]    --> src/lib.rs:172:36
[INFO] [stdout]     |
[INFO] [stdout] 172 |             cx.attribute(DUMMY_SP, quote_meta_item!(cx, test)),
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_meta_item` in this scope
[INFO] [stdout]    --> src/lib.rs:173:36
[INFO] [stdout]     |
[INFO] [stdout] 173 |             cx.attribute(DUMMY_SP, quote_meta_item!(cx, should_panic)),
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_meta_item` in this scope
[INFO] [stdout]    --> src/lib.rs:177:37
[INFO] [stdout]     |
[INFO] [stdout] 177 |         vec![cx.attribute(DUMMY_SP, quote_meta_item!(cx, test))]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_expr` in this scope
[INFO] [stdout]    --> src/lib.rs:216:9
[INFO] [stdout]     |
[INFO] [stdout] 216 |         quote_expr!(cx, {
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ident` in this scope
[INFO] [stdout]   --> src/lib.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 | type ItemInfo = (Ident, ItemKind);
[INFO] [stdout]    |                  ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ItemKind` in this scope
[INFO] [stdout]   --> src/lib.rs:27:25
[INFO] [stdout]    |
[INFO] [stdout] 27 | type ItemInfo = (Ident, ItemKind);
[INFO] [stdout]    |                         ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Registry` in this scope
[INFO] [stdout]   --> src/lib.rs:30:35
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn plugin_registrar(reg: &mut Registry) {
[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:34:39
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn plague_macro<'cx>(cx: &'cx mut ExtCtxt, span: Span, tts: &[TokenTree]) -> Box<MacResult + 'cx> {
[INFO] [stdout]    |                                       ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Span` in this scope
[INFO] [stdout]   --> src/lib.rs:34:54
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn plague_macro<'cx>(cx: &'cx mut ExtCtxt, span: Span, tts: &[TokenTree]) -> Box<MacResult + '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:34:67
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn plague_macro<'cx>(cx: &'cx mut ExtCtxt, span: Span, tts: &[TokenTree]) -> Box<MacResult + 'cx> {
[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:34:86
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn plague_macro<'cx>(cx: &'cx mut ExtCtxt, span: Span, tts: &[TokenTree]) -> Box<MacResult + 'cx> {
[INFO] [stdout]    |                        - help: you might be missing a type parameter: `, MacResult`  ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ident` in this scope
[INFO] [stdout]   --> src/lib.rs:56:15
[INFO] [stdout]    |
[INFO] [stdout] 56 |         name: Ident,
[INFO] [stdout]    |               ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ItemKind` in this scope
[INFO] [stdout]   --> src/lib.rs:57:14
[INFO] [stdout]    |
[INFO] [stdout] 57 |         fn_: ItemKind,
[INFO] [stdout]    |              ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Span` in this scope
[INFO] [stdout]   --> src/lib.rs:58:15
[INFO] [stdout]    |
[INFO] [stdout] 58 |         span: Span,
[INFO] [stdout]    |               ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]   --> src/lib.rs:60:10
[INFO] [stdout]    |
[INFO] [stdout] 60 |     Path(Path)
[INFO] [stdout]    |          ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 9  | use std::path::Path;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Parser` in this scope
[INFO] [stdout]   --> src/lib.rs:63:34
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn parse_plague<'a>(parser: &mut Parser<'a>) -> PResult<'a, (Spanned<Vec<Param>>, FnKind, bool)> {
[INFO] [stdout]    |                                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PResult` in this scope
[INFO] [stdout]    --> src/lib.rs:63:49
[INFO] [stdout]     |
[INFO] [stdout] 63  |   fn parse_plague<'a>(parser: &mut Parser<'a>) -> PResult<'a, (Spanned<Vec<Param>>, FnKind, bool)> {
[INFO] [stdout]     |                                                   ^^^^^^^ help: an enum with a similar name exists: `Result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Spanned` in this scope
[INFO] [stdout]   --> src/lib.rs:63:62
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn parse_plague<'a>(parser: &mut Parser<'a>) -> PResult<'a, (Spanned<Vec<Param>>, FnKind, bool)> {
[INFO] [stdout]    |                                                              ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Lifetime` in this scope
[INFO] [stdout]   --> src/lib.rs:91:22
[INFO] [stdout]    |
[INFO] [stdout] 91 | type Param = (Option<Lifetime>, P<Expr>, Option<P<Expr>>);
[INFO] [stdout]    |           -          ^^^^^^^^ not found in this scope
[INFO] [stdout]    |           |
[INFO] [stdout]    |           help: you might be missing a type parameter: `<Lifetime>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]   --> src/lib.rs:91:33
[INFO] [stdout]    |
[INFO] [stdout] 91 | type Param = (Option<Lifetime>, P<Expr>, Option<P<Expr>>);
[INFO] [stdout]    |                                 ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope
[INFO] [stdout]   --> src/lib.rs:91:35
[INFO] [stdout]    |
[INFO] [stdout] 91 | type Param = (Option<Lifetime>, P<Expr>, Option<P<Expr>>);
[INFO] [stdout]    |           -                       ^^^^ not found in this scope
[INFO] [stdout]    |           |
[INFO] [stdout]    |           help: you might be missing a type parameter: `<Expr>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]   --> src/lib.rs:91:49
[INFO] [stdout]    |
[INFO] [stdout] 91 | type Param = (Option<Lifetime>, P<Expr>, Option<P<Expr>>);
[INFO] [stdout]    |                                                 ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope
[INFO] [stdout]   --> src/lib.rs:91:51
[INFO] [stdout]    |
[INFO] [stdout] 91 | type Param = (Option<Lifetime>, P<Expr>, Option<P<Expr>>);
[INFO] [stdout]    |           -                                       ^^^^ not found in this scope
[INFO] [stdout]    |           |
[INFO] [stdout]    |           help: you might be missing a type parameter: `<Expr>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Parser` in this scope
[INFO] [stdout]   --> src/lib.rs:93:33
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn parse_param<'a>(parser: &mut Parser<'a>) -> PResult<'a, Param> {
[INFO] [stdout]    |                                 ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PResult` in this scope
[INFO] [stdout]    --> src/lib.rs:93:48
[INFO] [stdout]     |
[INFO] [stdout] 93  |   fn parse_param<'a>(parser: &mut Parser<'a>) -> PResult<'a, Param> {
[INFO] [stdout]     |                                                  ^^^^^^^ help: an enum with a similar name exists: `Result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Parser` in this scope
[INFO] [stdout]    --> src/lib.rs:107:34
[INFO] [stdout]     |
[INFO] [stdout] 107 | fn parse_fn_use<'a>(parser: &mut Parser<'a>) -> PResult<'a, FnKind> {
[INFO] [stdout]     |                                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PResult` in this scope
[INFO] [stdout]    --> src/lib.rs:107:49
[INFO] [stdout]     |
[INFO] [stdout] 107 |   fn parse_fn_use<'a>(parser: &mut Parser<'a>) -> PResult<'a, FnKind> {
[INFO] [stdout]     |                                                   ^^^^^^^ help: an enum with a similar name exists: `Result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Parser` in this scope
[INFO] [stdout]    --> src/lib.rs:113:35
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn parse_fn_decl<'a>(parser: &mut Parser<'a>) -> PResult<'a, FnKind> {
[INFO] [stdout]     |                                   ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PResult` in this scope
[INFO] [stdout]    --> src/lib.rs:113:50
[INFO] [stdout]     |
[INFO] [stdout] 113 |   fn parse_fn_decl<'a>(parser: &mut Parser<'a>) -> PResult<'a, FnKind> {
[INFO] [stdout]     |                                                    ^^^^^^^ help: an enum with a similar name exists: `Result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Parser` in this scope
[INFO] [stdout]    --> src/lib.rs:130:36
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn expect_keyword<'a>(parser: &mut Parser<'a>, kw: &str) -> PResult<'a, ()> {
[INFO] [stdout]     |                                    ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PResult` in this scope
[INFO] [stdout]    --> src/lib.rs:130:61
[INFO] [stdout]     |
[INFO] [stdout] 130 |   fn expect_keyword<'a>(parser: &mut Parser<'a>, kw: &str) -> PResult<'a, ()> {
[INFO] [stdout]     |                                                               ^^^^^^^ help: an enum with a similar name exists: `Result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]    --> src/lib.rs:144:18
[INFO] [stdout]     |
[INFO] [stdout] 144 |     cx: &'cx mut ExtCtxt,
[INFO] [stdout]     |                  ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Parser` in this scope
[INFO] [stdout]    --> src/lib.rs:145:18
[INFO] [stdout]     |
[INFO] [stdout] 145 |     parser: &mut Parser<'a>,
[INFO] [stdout]     |                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Spanned` in this scope
[INFO] [stdout]    --> src/lib.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |     params: Spanned<Vec<Param>>,
[INFO] [stdout]     |             ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PResult` in this scope
[INFO] [stdout]    --> src/lib.rs:149:6
[INFO] [stdout]     |
[INFO] [stdout] 149 |   ) -> PResult<'a, Box<MacResult + 'cx>> {
[INFO] [stdout]     |        ^^^^^^^ help: an enum with a similar name exists: `Result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `MacResult` in this scope
[INFO] [stdout]    --> src/lib.rs:149:22
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn make_plague<'cx, 'a>(
[INFO] [stdout]     |                       - help: you might be missing a type parameter: `, MacResult`
[INFO] [stdout] ...
[INFO] [stdout] 149 | ) -> PResult<'a, Box<MacResult + '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:208:18
[INFO] [stdout]     |
[INFO] [stdout] 208 |     cx: &'cx mut ExtCtxt,
[INFO] [stdout]     |                  ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Span` in this scope
[INFO] [stdout]    --> src/lib.rs:209:11
[INFO] [stdout]     |
[INFO] [stdout] 209 |     span: Span,
[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:210:10
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn_: P<Expr>,
[INFO] [stdout]     |          ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope
[INFO] [stdout]    --> src/lib.rs:210:12
[INFO] [stdout]     |
[INFO] [stdout] 207 | fn make_test_fn<'cx>(
[INFO] [stdout]     |                    - help: you might be missing a type parameter: `, Expr`
[INFO] [stdout] ...
[INFO] [stdout] 210 |     fn_: P<Expr>,
[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:211:17
[INFO] [stdout]     |
[INFO] [stdout] 211 |     params: Vec<P<Expr>>,
[INFO] [stdout]     |                 ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope
[INFO] [stdout]    --> src/lib.rs:211:19
[INFO] [stdout]     |
[INFO] [stdout] 207 | fn make_test_fn<'cx>(
[INFO] [stdout]     |                    - help: you might be missing a type parameter: `, Expr`
[INFO] [stdout] ...
[INFO] [stdout] 211 |     params: Vec<P<Expr>>,
[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:212:18
[INFO] [stdout]     |
[INFO] [stdout] 212 |     ret: &Option<P<Expr>>,
[INFO] [stdout]     |                  ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope
[INFO] [stdout]    --> src/lib.rs:212:20
[INFO] [stdout]     |
[INFO] [stdout] 207 | fn make_test_fn<'cx>(
[INFO] [stdout]     |                    - help: you might be missing a type parameter: `, Expr`
[INFO] [stdout] ...
[INFO] [stdout] 212 |     ret: &Option<P<Expr>>,
[INFO] [stdout]     |                    ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ItemKind` in this scope
[INFO] [stdout]    --> src/lib.rs:213:6
[INFO] [stdout]     |
[INFO] [stdout] 213 | ) -> ItemKind {
[INFO] [stdout]     |      ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Parser` in this scope
[INFO] [stdout]    --> src/lib.rs:241:33
[INFO] [stdout]     |
[INFO] [stdout] 241 | fn make_params<'a>(parser: &mut Parser<'a>, params: &P<Expr>) -> PResult<'a, Vec<P<Expr>>> {
[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:241:54
[INFO] [stdout]     |
[INFO] [stdout] 241 | fn make_params<'a>(parser: &mut Parser<'a>, params: &P<Expr>) -> PResult<'a, Vec<P<Expr>>> {
[INFO] [stdout]     |                                                      ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope
[INFO] [stdout]    --> src/lib.rs:241:56
[INFO] [stdout]     |
[INFO] [stdout] 241 | fn make_params<'a>(parser: &mut Parser<'a>, params: &P<Expr>) -> PResult<'a, Vec<P<Expr>>> {
[INFO] [stdout]     |                  -                                     ^^^^ not found in this scope
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: you might be missing a type parameter: `, Expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `PResult` in this scope
[INFO] [stdout]    --> src/lib.rs:241:66
[INFO] [stdout]     |
[INFO] [stdout] 241 |   fn make_params<'a>(parser: &mut Parser<'a>, params: &P<Expr>) -> PResult<'a, Vec<P<Expr>>> {
[INFO] [stdout]     |                                                                    ^^^^^^^ help: an enum with a similar name exists: `Result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `P` in this scope
[INFO] [stdout]    --> src/lib.rs:241:82
[INFO] [stdout]     |
[INFO] [stdout] 241 | fn make_params<'a>(parser: &mut Parser<'a>, params: &P<Expr>) -> PResult<'a, Vec<P<Expr>>> {
[INFO] [stdout]     |                                                                                  ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope
[INFO] [stdout]    --> src/lib.rs:241:84
[INFO] [stdout]     |
[INFO] [stdout] 241 | fn make_params<'a>(parser: &mut Parser<'a>, params: &P<Expr>) -> PResult<'a, Vec<P<Expr>>> {
[INFO] [stdout]     |                  - help: you might be missing a type parameter: `, Expr`           ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(plugin_registrar)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(quote)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(rustc_private)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(slice_patterns)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `slice_patterns` has been stable since 1.42.0 and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 62 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, 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 `plague`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type dylib --crate-name plague src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=415b2e19ef3fca64 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.6.3` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "8644fd98176523374e39f10531b2df16c7243189a74e608eecb0501f5d6dc537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8644fd98176523374e39f10531b2df16c7243189a74e608eecb0501f5d6dc537", kill_on_drop: false }`
[INFO] [stdout] 8644fd98176523374e39f10531b2df16c7243189a74e608eecb0501f5d6dc537