[INFO] crate ast_debug 0.1.0 is already in cache
[INFO] checking ast_debug-0.1.0 against nightly-2019-10-27 for pr-65897
[INFO] extracting crate ast_debug 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ast_debug 0.1.0 on toolchain nightly-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ast_debug 0.1.0
[INFO] finished tweaking crates.io crate ast_debug 0.1.0
[INFO] tweaked toml for crates.io crate ast_debug 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=allow" "-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" "+nightly-2019-10-27" "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] bdfaf7f6892ab72d51aea6d0245715977f4ea316bedabecd4a20270adaf7f0e4
[INFO] running `"docker" "start" "-a" "bdfaf7f6892ab72d51aea6d0245715977f4ea316bedabecd4a20270adaf7f0e4"`
[INFO] [stderr]    Compiling ast_debug v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(quote, plugin_registrar)]
[INFO] [stderr]   |            ^^^^^ feature has been removed
[INFO] [stderr] 
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> src/lib.rs:3:40
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(rustc_private, collections, quote)]
[INFO] [stderr]   |                                        ^^^^^ feature has been removed
[INFO] [stderr] 
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(quote, plugin_registrar)]
[INFO] [stderr]   |            ^^^^^ feature has been removed
[INFO] [stderr] 
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> src/lib.rs:3:40
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(rustc_private, collections, quote)]
[INFO] [stderr]   |                                        ^^^^^ feature has been removed
[INFO] [stderr] 
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(quote, plugin_registrar)]
[INFO] [stderr]   |            ^^^^^ feature has been removed
[INFO] [stderr] 
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> src/lib.rs:3:40
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(rustc_private, collections, quote)]
[INFO] [stderr]   |                                        ^^^^^ feature has been removed
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::codemap`
[INFO] [stderr]   --> src/lib.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 | use syntax::codemap::Span;
[INFO] [stderr]    |             ^^^^^^^ could not find `codemap` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::codemap`
[INFO] [stderr]   --> src/lib.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 | use syntax::codemap::Span;
[INFO] [stderr]    |             ^^^^^^^ could not find `codemap` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::codemap`
[INFO] [stderr]   --> src/lib.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 | use syntax::codemap::Span;
[INFO] [stderr]    |             ^^^^^^^ could not find `codemap` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]   --> src/lib.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 | use syntax::ext::base::{ExtCtxt, MacResult, MacEager};
[INFO] [stderr]    |             ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]   --> src/lib.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 | use syntax::ext::base::{ExtCtxt, MacResult, MacEager};
[INFO] [stderr]    |             ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]   --> src/lib.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 | use syntax::ext::base::{ExtCtxt, MacResult, MacEager};
[INFO] [stderr]    |             ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]   --> src/lib.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 | use syntax::ext::build::AstBuilder;  // trait for expr_usize
[INFO] [stderr]    |             ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]   --> src/lib.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 | use syntax::ext::build::AstBuilder;  // trait for expr_usize
[INFO] [stderr]    |             ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax`
[INFO] [stderr]   --> src/lib.rs:17:13
[INFO] [stderr]    |
[INFO] [stderr] 17 | use syntax::ext::build::AstBuilder;  // trait for expr_usize
[INFO] [stderr]    |             ^^^ could not find `ext` in `syntax`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::ast::TokenTree`
[INFO] [stderr]   --> src/lib.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 | use syntax::ast::{TokenTree, Item};
[INFO] [stderr]    |                   ^^^^^^^^^ no `TokenTree` in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::util::small_vector`
[INFO] [stderr]   --> src/lib.rs:19:19
[INFO] [stderr]    |
[INFO] [stderr] 19 | use syntax::util::small_vector::SmallVector;
[INFO] [stderr]    |                   ^^^^^^^^^^^^ could not find `small_vector` in `util`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::ast::TokenTree`
[INFO] [stderr]   --> src/lib.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 | use syntax::ast::{TokenTree, Item};
[INFO] [stderr]    |                   ^^^^^^^^^ no `TokenTree` in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::ast::TokenTree`
[INFO] [stderr]   --> src/lib.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 | use syntax::ast::{TokenTree, Item};
[INFO] [stderr]    |                   ^^^^^^^^^ no `TokenTree` in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::util::small_vector`
[INFO] [stderr]   --> src/lib.rs:19:19
[INFO] [stderr]    |
[INFO] [stderr] 19 | use syntax::util::small_vector::SmallVector;
[INFO] [stderr]    |                   ^^^^^^^^^^^^ could not find `small_vector` in `util`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `rustc::plugin`
[INFO] [stderr]   --> src/lib.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | use rustc::plugin::Registry;
[INFO] [stderr]    |            ^^^^^^ could not find `plugin` in `rustc`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `rustc::plugin`
[INFO] [stderr]   --> src/lib.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | use rustc::plugin::Registry;
[INFO] [stderr]    |            ^^^^^^ could not find `plugin` in `rustc`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `syntax::util::small_vector`
[INFO] [stderr]   --> src/lib.rs:19:19
[INFO] [stderr]    |
[INFO] [stderr] 19 | use syntax::util::small_vector::SmallVector;
[INFO] [stderr]    |                   ^^^^^^^^^^^^ could not find `small_vector` in `util`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_stmt` in this scope
[INFO] [stderr]   --> src/lib.rs:80:34
[INFO] [stderr]    |
[INFO] [stderr] 80 |                 let debug_stmt = quote_stmt!(&mut *cx,
[INFO] [stderr]    |                                  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `plugin` in `rustc`
[INFO] [stderr]   --> src/lib.rs:23:35
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub fn registrar(reg: &mut rustc::plugin::Registry) {
[INFO] [stderr]    |                                   ^^^^^^ could not find `plugin` in `rustc`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `rustc::plugin`
[INFO] [stderr]   --> src/lib.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | use rustc::plugin::Registry;
[INFO] [stderr]    |            ^^^^^^ could not find `plugin` in `rustc`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_stmt` in this scope
[INFO] [stderr]   --> src/lib.rs:80:34
[INFO] [stderr]    |
[INFO] [stderr] 80 |                 let debug_stmt = quote_stmt!(&mut *cx,
[INFO] [stderr]    |                                  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `quote_stmt` in this scope
[INFO] [stderr]   --> src/lib.rs:80:34
[INFO] [stderr]    |
[INFO] [stderr] 80 |                 let debug_stmt = quote_stmt!(&mut *cx,
[INFO] [stderr]    |                                  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `plugin` in `rustc`
[INFO] [stderr]   --> src/lib.rs:23:35
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub fn registrar(reg: &mut rustc::plugin::Registry) {
[INFO] [stderr]    |                                   ^^^^^^ could not find `plugin` in `rustc`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `plugin` in `rustc`
[INFO] [stderr]   --> src/lib.rs:23:35
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub fn registrar(reg: &mut rustc::plugin::Registry) {
[INFO] [stderr]    |                                   ^^^^^^ could not find `plugin` in `rustc`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MacEager`
[INFO] [stderr]   --> src/lib.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |                 MacEager::items(new_items)
[INFO] [stderr]    |                 ^^^^^^^^ use of undeclared type or module `MacEager`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MacEager`
[INFO] [stderr]   --> src/lib.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |                 MacEager::items(new_items)
[INFO] [stderr]    |                 ^^^^^^^^ use of undeclared type or module `MacEager`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MacEager`
[INFO] [stderr]   --> src/lib.rs:98:26
[INFO] [stderr]    |
[INFO] [stderr] 98 |                 Box::new(MacEager::default())
[INFO] [stderr]    |                          ^^^^^^^^ use of undeclared type or module `MacEager`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MacEager`
[INFO] [stderr]    --> src/lib.rs:103:18
[INFO] [stderr]     |
[INFO] [stderr] 103 |         Box::new(MacEager::default())
[INFO] [stderr]     |                  ^^^^^^^^ use of undeclared type or module `MacEager`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/lib.rs:66:24
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn expand_ast(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree])
[INFO] [stderr]    |                        ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `MacResult` in this scope
[INFO] [stderr]   --> src/lib.rs:67:16
[INFO] [stderr]    |
[INFO] [stderr] 67 |         -> Box<MacResult+'static> {
[INFO] [stderr]    |                ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `ItemFn` in module `ast`
[INFO] [stderr]   --> src/lib.rs:75:18
[INFO] [stderr]    |
[INFO] [stderr] 75 |             ast::ItemFn(ref decl, _, _, _, ref block) => {
[INFO] [stderr]    |                  ^^^^^^ not found in `ast`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustc::hir::intravisit::FnKind::ItemFn;
[INFO] [stderr]    |
[INFO] [stderr] 10 | use syntax::visit::FnKind::ItemFn;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `Return` in module `ast`
[INFO] [stderr]   --> src/lib.rs:87:26
[INFO] [stderr]    |
[INFO] [stderr] 87 |                     ast::Return(ref pty) => (*pty).clone(),
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustc::hir::FunctionRetTy::Return;
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustc::hir::Return;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `NoReturn` in module `ast`
[INFO] [stderr]   --> src/lib.rs:88:26
[INFO] [stderr]    |
[INFO] [stderr] 88 |                     ast::NoReturn(ref span) | 
[INFO] [stderr]    |                          ^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MacEager`
[INFO] [stderr]   --> src/lib.rs:98:26
[INFO] [stderr]    |
[INFO] [stderr] 98 |                 Box::new(MacEager::default())
[INFO] [stderr]    |                          ^^^^^^^^ use of undeclared type or module `MacEager`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MacEager`
[INFO] [stderr]   --> src/lib.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |                 MacEager::items(new_items)
[INFO] [stderr]    |                 ^^^^^^^^ use of undeclared type or module `MacEager`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MacEager`
[INFO] [stderr]    --> src/lib.rs:103:18
[INFO] [stderr]     |
[INFO] [stderr] 103 |         Box::new(MacEager::default())
[INFO] [stderr]     |                  ^^^^^^^^ use of undeclared type or module `MacEager`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MacEager`
[INFO] [stderr]   --> src/lib.rs:98:26
[INFO] [stderr]    |
[INFO] [stderr] 98 |                 Box::new(MacEager::default())
[INFO] [stderr]    |                          ^^^^^^^^ use of undeclared type or module `MacEager`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/lib.rs:66:24
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn expand_ast(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree])
[INFO] [stderr]    |                        ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MacEager`
[INFO] [stderr]    --> src/lib.rs:103:18
[INFO] [stderr]     |
[INFO] [stderr] 103 |         Box::new(MacEager::default())
[INFO] [stderr]     |                  ^^^^^^^^ use of undeclared type or module `MacEager`
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `MacResult` in this scope
[INFO] [stderr]   --> src/lib.rs:67:16
[INFO] [stderr]    |
[INFO] [stderr] 67 |         -> Box<MacResult+'static> {
[INFO] [stderr]    |                ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stderr]   --> src/lib.rs:66:24
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn expand_ast(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree])
[INFO] [stderr]    |                        ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `DefaultReturn` in module `ast`
[INFO] [stderr]   --> src/lib.rs:89:30
[INFO] [stderr]    |
[INFO] [stderr] 89 |                         ast::DefaultReturn(ref span) => cx.ty(*span, ast::TyTup(Vec::new()))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustc::hir::DefaultReturn;
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustc::hir::FunctionRetTy::DefaultReturn;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `MacResult` in this scope
[INFO] [stderr]   --> src/lib.rs:67:16
[INFO] [stderr]    |
[INFO] [stderr] 67 |         -> Box<MacResult+'static> {
[INFO] [stderr]    |                ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `ItemFn` in module `ast`
[INFO] [stderr]   --> src/lib.rs:75:18
[INFO] [stderr]    |
[INFO] [stderr] 75 |             ast::ItemFn(ref decl, _, _, _, ref block) => {
[INFO] [stderr]    |                  ^^^^^^ not found in `ast`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustc::hir::intravisit::FnKind::ItemFn;
[INFO] [stderr]    |
[INFO] [stderr] 10 | use syntax::visit::FnKind::ItemFn;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `TyTup` in module `ast`
[INFO] [stderr]   --> src/lib.rs:89:75
[INFO] [stderr]    |
[INFO] [stderr] 89 |                         ast::DefaultReturn(ref span) => cx.ty(*span, ast::TyTup(Vec::new()))
[INFO] [stderr]    |                                                                           ^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `ItemFn` in module `ast`
[INFO] [stderr]   --> src/lib.rs:75:18
[INFO] [stderr]    |
[INFO] [stderr] 75 |             ast::ItemFn(ref decl, _, _, _, ref block) => {
[INFO] [stderr]    |                  ^^^^^^ not found in `ast`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustc::hir::intravisit::FnKind::ItemFn;
[INFO] [stderr]    |
[INFO] [stderr] 10 | use syntax::visit::FnKind::ItemFn;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `Return` in module `ast`
[INFO] [stderr]   --> src/lib.rs:87:26
[INFO] [stderr]    |
[INFO] [stderr] 87 |                     ast::Return(ref pty) => (*pty).clone(),
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustc::hir::FunctionRetTy::Return;
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustc::hir::Return;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `NoReturn` in module `ast`
[INFO] [stderr]   --> src/lib.rs:88:26
[INFO] [stderr]    |
[INFO] [stderr] 88 |                     ast::NoReturn(ref span) | 
[INFO] [stderr]    |                          ^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `DefaultReturn` in module `ast`
[INFO] [stderr]   --> src/lib.rs:89:30
[INFO] [stderr]    |
[INFO] [stderr] 89 |                         ast::DefaultReturn(ref span) => cx.ty(*span, ast::TyTup(Vec::new()))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustc::hir::DefaultReturn;
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustc::hir::FunctionRetTy::DefaultReturn;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `TyTup` in module `ast`
[INFO] [stderr]   --> src/lib.rs:89:75
[INFO] [stderr]    |
[INFO] [stderr] 89 |                         ast::DefaultReturn(ref span) => cx.ty(*span, ast::TyTup(Vec::new()))
[INFO] [stderr]    |                                                                           ^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `Return` in module `ast`
[INFO] [stderr]   --> src/lib.rs:87:26
[INFO] [stderr]    |
[INFO] [stderr] 87 |                     ast::Return(ref pty) => (*pty).clone(),
[INFO] [stderr]    |                          ^^^^^^ not found in `ast`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustc::hir::FunctionRetTy::Return;
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustc::hir::Return;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `NoReturn` in module `ast`
[INFO] [stderr]   --> src/lib.rs:88:26
[INFO] [stderr]    |
[INFO] [stderr] 88 |                     ast::NoReturn(ref span) | 
[INFO] [stderr]    |                          ^^^^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `DefaultReturn` in module `ast`
[INFO] [stderr]   --> src/lib.rs:89:30
[INFO] [stderr]    |
[INFO] [stderr] 89 |                         ast::DefaultReturn(ref span) => cx.ty(*span, ast::TyTup(Vec::new()))
[INFO] [stderr]    |                              ^^^^^^^^^^^^^ not found in `ast`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustc::hir::DefaultReturn;
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustc::hir::FunctionRetTy::DefaultReturn;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `TyTup` in module `ast`
[INFO] [stderr]   --> src/lib.rs:89:75
[INFO] [stderr]    |
[INFO] [stderr] 89 |                         ast::DefaultReturn(ref span) => cx.ty(*span, ast::TyTup(Vec::new()))
[INFO] [stderr]    |                                                                           ^^^^^ not found in `ast`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 20 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0425, E0432, E0433, E0531, E0557.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error: aborting due to 20 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0425, E0432, E0433, E0531, E0557.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error: aborting due to 20 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0425, E0432, E0433, E0531, E0557.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error: could not compile `ast_debug`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ast_debug`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ast_debug`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "bdfaf7f6892ab72d51aea6d0245715977f4ea316bedabecd4a20270adaf7f0e4"`
[INFO] running `"docker" "rm" "-f" "bdfaf7f6892ab72d51aea6d0245715977f4ea316bedabecd4a20270adaf7f0e4"`
[INFO] [stdout] bdfaf7f6892ab72d51aea6d0245715977f4ea316bedabecd4a20270adaf7f0e4