[INFO] cloning repository https://github.com/qorost/rust_macro_plugin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qorost/rust_macro_plugin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqorost%2Frust_macro_plugin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqorost%2Frust_macro_plugin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b962ffe47d788615f0db57ed18fc53fec3aa85b5
[INFO] documenting qorost/rust_macro_plugin against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqorost%2Frust_macro_plugin" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/qorost/rust_macro_plugin on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/qorost/rust_macro_plugin
[INFO] finished tweaking git repo https://github.com/qorost/rust_macro_plugin
[INFO] tweaked toml for git repo https://github.com/qorost/rust_macro_plugin written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/qorost/rust_macro_plugin already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6ba070aa2c18a73c7c4e9b10c256f68bda1aa15e09a14f70cfdc3cc4c99dd22
[INFO] running `Command { std: "docker" "start" "-a" "b6ba070aa2c18a73c7c4e9b10c256f68bda1aa15e09a14f70cfdc3cc4c99dd22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6ba070aa2c18a73c7c4e9b10c256f68bda1aa15e09a14f70cfdc3cc4c99dd22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6ba070aa2c18a73c7c4e9b10c256f68bda1aa15e09a14f70cfdc3cc4c99dd22", kill_on_drop: false }`
[INFO] [stdout] b6ba070aa2c18a73c7c4e9b10c256f68bda1aa15e09a14f70cfdc3cc4c99dd22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfbebbae571029b5db8778339eafdcf702af2279c893263096bcab6c15257b1e
[INFO] running `Command { std: "docker" "start" "-a" "dfbebbae571029b5db8778339eafdcf702af2279c893263096bcab6c15257b1e", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.21
[INFO] [stderr]    Compiling myplugin_support v0.1.0 (/opt/rustwide/workdir/myplugin/support)
[INFO] [stdout] warning: unused import: `std::any::TypeId`
[INFO] [stdout]  --> myplugin/support/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::TypeId;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::TypeId`
[INFO] [stdout]  --> myplugin/support/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::TypeId;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::size_of`
[INFO] [stdout]  --> myplugin/support/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::mem::size_of;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::size_of`
[INFO] [stdout]  --> myplugin/support/src/lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::mem::size_of;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling myplugin v0.1.0 (/opt/rustwide/workdir/myplugin)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> myplugin/src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(plugin_registrar, quote, 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[E0557]: feature has been removed
[INFO] [stdout]  --> myplugin/src/lib.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(plugin_registrar, quote, rustc_private)]
[INFO] [stdout]   |                              ^^^^^ feature has been removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `syntax`
[INFO] [stdout]  --> myplugin/src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | extern crate syntax;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0462]: found staticlib `rustc` instead of rlib or dylib
[INFO] [stdout]  --> myplugin/src/lib.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | extern crate rustc;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: the following crate versions were found:
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-beta_rt.msan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-beta_rt.asan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-beta_rt.tsan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-beta_rt.lsan.a
[INFO] [stdout]   = help: please recompile that crate using --crate-type lib
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_plugin`
[INFO] [stdout]   --> myplugin/src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | 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_pos`
[INFO] [stdout]   --> myplugin/src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | extern crate syntax_pos;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `plugin_registrar` in this scope
[INFO] [stdout]    --> myplugin/src/lib.rs:107:3
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[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 type `ExprKind`
[INFO] [stdout]   --> myplugin/src/lib.rs:55:27
[INFO] [stdout]    |
[INFO] [stdout] 55 |             e@Expr {node: ExprKind::Mac(_), ..} => {
[INFO] [stdout]    |                           ^^^^^^^^ use of undeclared type `ExprKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Annotatable`
[INFO] [stdout]    --> myplugin/src/lib.rs:119:17
[INFO] [stdout]     |
[INFO] [stdout] 119 |                 Annotatable::Item(i) => Annotatable::Item (
[INFO] [stdout]     |                 ^^^^^^^^^^^ use of undeclared type `Annotatable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |     cx: &'a mut ExtCtxt<'cx>,
[INFO] [stdout]    |                 ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:49:34
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn fold_expr(&mut self, e: P<Expr>) -> P<Expr> {
[INFO] [stdout]    |                                  ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl<'a,'cx, Expr> Folder for Refchecker<'a, 'cx> {
[INFO] [stdout]    |            ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:49:46
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn fold_expr(&mut self, e: P<Expr>) -> P<Expr> {
[INFO] [stdout]    |                                              ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl<'a,'cx, Expr> Folder for Refchecker<'a, 'cx> {
[INFO] [stdout]    |            ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Expr` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:55:15
[INFO] [stdout]    |
[INFO] [stdout] 55 |             e@Expr {node: ExprKind::Mac(_), ..} => {
[INFO] [stdout]    |               ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Stmt` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:63:32
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn fold_stmt(&mut self, s: Stmt) -> SmallVector<Stmt> {
[INFO] [stdout]    |                                ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Stmt` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:63:53
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn fold_stmt(&mut self, s: Stmt) -> SmallVector<Stmt> {
[INFO] [stdout]    |                                                     ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl<'a,'cx, Stmt> Folder for Refchecker<'a, 'cx> {
[INFO] [stdout]    |            ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Item` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:69:34
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn fold_item(&mut self, i: P<Item>) -> SmallVector<P<Item>> {
[INFO] [stdout]    |                                  ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl<'a,'cx, Item> Folder for Refchecker<'a, 'cx> {
[INFO] [stdout]    |            ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Item` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:69:58
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn fold_item(&mut self, i: P<Item>) -> SmallVector<P<Item>> {
[INFO] [stdout]    |                                                          ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl<'a,'cx, Item> Folder for Refchecker<'a, 'cx> {
[INFO] [stdout]    |            ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Item` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:73:39
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn fold_item_simple(&mut self, i: Item) -> Item {
[INFO] [stdout]    |                                       ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Item` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:73:48
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn fold_item_simple(&mut self, i: Item) -> Item {
[INFO] [stdout]    |                                                ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ItemKind` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:77:37
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn fold_item_kind(&mut self, i: ItemKind) -> 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]   --> myplugin/src/lib.rs:77:50
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn fold_item_kind(&mut self, i: ItemKind) -> ItemKind {
[INFO] [stdout]    |                                                  ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Block` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:82:35
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn fold_block(&mut self, b: P<Block>) -> P<Block> {
[INFO] [stdout]    |                                   ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl<'a,'cx, Block> Folder for Refchecker<'a, 'cx> {
[INFO] [stdout]    |            +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Block` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:82:48
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn fold_block(&mut self, b: P<Block>) -> P<Block> {
[INFO] [stdout]    |                                                ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl<'a,'cx, Block> Folder for Refchecker<'a, 'cx> {
[INFO] [stdout]    |            +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FnDecl` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:87:37
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn fold_fn_decl(&mut self, d: P<FnDecl>) -> P<FnDecl> {
[INFO] [stdout]    |                                     ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl<'a,'cx, FnDecl> Folder for Refchecker<'a, 'cx> {
[INFO] [stdout]    |            ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FnDecl` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:87:51
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn fold_fn_decl(&mut self, d: P<FnDecl>) -> P<FnDecl> {
[INFO] [stdout]    |                                                   ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl<'a,'cx, FnDecl> Folder for Refchecker<'a, 'cx> {
[INFO] [stdout]    |            ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mac` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:91:33
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn fold_mac(&mut self, mac: Mac) -> Mac {
[INFO] [stdout]    |                                 ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mac` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:91:41
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn fold_mac(&mut self, mac: Mac) -> Mac {
[INFO] [stdout]    |                                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mod` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:95:31
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn fold_mod(&mut self, m: Mod) -> Mod {
[INFO] [stdout]    |                               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Mod` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:95:39
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn fold_mod(&mut self, m: Mod) -> Mod {
[INFO] [stdout]    |                                       ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ForeignItem` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:99:41
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn fold_foreign_item(&mut self, ni: ForeignItem) -> ForeignItem {
[INFO] [stdout]    |                                         ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ForeignItem` in this scope
[INFO] [stdout]   --> myplugin/src/lib.rs:99:57
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn fold_foreign_item(&mut self, ni: ForeignItem) -> ForeignItem {
[INFO] [stdout]    |                                                         ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]    --> myplugin/src/lib.rs:113:42
[INFO] [stdout]     |
[INFO] [stdout] 113 |         MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, _: &MetaItem, a: Annotatable| {
[INFO] [stdout]     |                                          ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MetaItem` in this scope
[INFO] [stdout]    --> myplugin/src/lib.rs:113:68
[INFO] [stdout]     |
[INFO] [stdout] 113 |         MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, _: &MetaItem, a: Annotatable| {
[INFO] [stdout]     |                                                                    ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stdout]    --> myplugin/src/lib.rs:113:81
[INFO] [stdout]     |
[INFO] [stdout] 113 |         MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, _: &MetaItem, a: Annotatable| {
[INFO] [stdout]     |                                                                                 ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> myplugin/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(plugin_registrar, quote, rustc_private)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Annotatable`
[INFO] [stdout]    --> myplugin/src/lib.rs:119:41
[INFO] [stdout]     |
[INFO] [stdout] 119 |                 Annotatable::Item(i) => Annotatable::Item (
[INFO] [stdout]     |                                         ^^^^^^^^^^^ use of undeclared type `Annotatable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `MultiModifier` in this scope
[INFO] [stdout]    --> myplugin/src/lib.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, _: &MetaItem, a: Annotatable| {
[INFO] [stdout]     |         ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 37 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0422, E0425, E0433, E0462, E0463, E0554, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `myplugin` (lib) due to 38 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "dfbebbae571029b5db8778339eafdcf702af2279c893263096bcab6c15257b1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfbebbae571029b5db8778339eafdcf702af2279c893263096bcab6c15257b1e", kill_on_drop: false }`
[INFO] [stdout] dfbebbae571029b5db8778339eafdcf702af2279c893263096bcab6c15257b1e
