[INFO] fetching crate export_cstr 0.0.4... [INFO] checking export_cstr-0.0.4 against nightly-2019-10-27 for pr-65897 [INFO] extracting crate export_cstr 0.0.4 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate export_cstr 0.0.4 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 export_cstr 0.0.4 [INFO] finished tweaking crates.io crate export_cstr 0.0.4 [INFO] tweaked toml for crates.io crate export_cstr 0.0.4 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 43ccdfbd8ca8f08ac6ca392c7dfb906ef108817a8cbbf5ffaf2d9e9db5c15c98 [INFO] running `"docker" "start" "-a" "43ccdfbd8ca8f08ac6ca392c7dfb906ef108817a8cbbf5ffaf2d9e9db5c15c98"` [INFO] [stderr] Checking export_cstr v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] error[E0433]: failed to resolve: could not find `plugin` in `rustc` [INFO] [stderr] --> src/lib.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | use rustc::plugin::registry::Registry; [INFO] [stderr] | ^^^^^^ could not find `plugin` in `rustc` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax` [INFO] [stderr] --> src/lib.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 9 | use syntax::ext::base::ExtCtxt; [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:10:13 [INFO] [stderr] | [INFO] [stderr] 10 | use syntax::ext::build::AstBuilder; [INFO] [stderr] | ^^^ could not find `ext` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ext` [INFO] [stderr] --> src/lib.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | use syntax::ext::base; [INFO] [stderr] | ^^^ could not find `ext` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> src/lib.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | use syntax::codemap::Span; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `plugin` in `rustc` [INFO] [stderr] --> src/lib.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | use rustc::plugin::registry::Registry; [INFO] [stderr] | ^^^^^^ could not find `plugin` in `rustc` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ast::ItemStatic` [INFO] [stderr] --> src/lib.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use syntax::ast::ItemStatic; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ no `ItemStatic` in `ast` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax` [INFO] [stderr] --> src/lib.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 9 | use syntax::ext::base::ExtCtxt; [INFO] [stderr] | ^^^ could not find `ext` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ast::Sign` [INFO] [stderr] --> src/lib.rs:15:18 [INFO] [stderr] | [INFO] [stderr] 15 | use syntax::ast::Sign::Plus; [INFO] [stderr] | ^^^^ could not find `Sign` in `ast` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `ext` in `syntax` [INFO] [stderr] --> src/lib.rs:10:13 [INFO] [stderr] | [INFO] [stderr] 10 | use syntax::ext::build::AstBuilder; [INFO] [stderr] | ^^^ could not find `ext` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ext` [INFO] [stderr] --> src/lib.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | use syntax::ext::base; [INFO] [stderr] | ^^^ could not find `ext` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> src/lib.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | use syntax::codemap::Span; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ast::Mutability::MutImmutable` [INFO] [stderr] --> src/lib.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use syntax::ast::Mutability::MutImmutable; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^------------ [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `Immutable` [INFO] [stderr] | no `MutImmutable` in `ast::Mutability` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ast::Lit_` [INFO] [stderr] --> src/lib.rs:17:18 [INFO] [stderr] | [INFO] [stderr] 17 | use syntax::ast::Lit_::{LitChar, LitInt, LitStr}; [INFO] [stderr] | ^^^^ could not find `Lit_` in `ast` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ast::ItemStatic` [INFO] [stderr] --> src/lib.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use syntax::ast::ItemStatic; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ no `ItemStatic` in `ast` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ast::Sign` [INFO] [stderr] --> src/lib.rs:15:18 [INFO] [stderr] | [INFO] [stderr] 15 | use syntax::ast::Sign::Plus; [INFO] [stderr] | ^^^^ could not find `Sign` in `ast` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ast::Mutability::MutImmutable` [INFO] [stderr] --> src/lib.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use syntax::ast::Mutability::MutImmutable; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^------------ [INFO] [stderr] | | | [INFO] [stderr] | | help: a similar name exists in the module: `Immutable` [INFO] [stderr] | no `MutImmutable` in `ast::Mutability` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ast::Ty_` [INFO] [stderr] --> src/lib.rs:18:18 [INFO] [stderr] | [INFO] [stderr] 18 | use syntax::ast::Ty_::TyFixedLengthVec; [INFO] [stderr] | ^^^ could not find `Ty_` in `ast` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ast::LitIntType::UnsuffixedIntLit` [INFO] [stderr] --> src/lib.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use syntax::ast::LitIntType::UnsuffixedIntLit; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `UnsuffixedIntLit` in `ast::LitIntType` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ast::Lit_` [INFO] [stderr] --> src/lib.rs:17:18 [INFO] [stderr] | [INFO] [stderr] 17 | use syntax::ast::Lit_::{LitChar, LitInt, LitStr}; [INFO] [stderr] | ^^^^ could not find `Lit_` in `ast` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ast::Ty_` [INFO] [stderr] --> src/lib.rs:18:18 [INFO] [stderr] | [INFO] [stderr] 18 | use syntax::ast::Ty_::TyFixedLengthVec; [INFO] [stderr] | ^^^ could not find `Ty_` in `ast` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ast::LitIntType::UnsuffixedIntLit` [INFO] [stderr] --> src/lib.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use syntax::ast::LitIntType::UnsuffixedIntLit; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `UnsuffixedIntLit` in `ast::LitIntType` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope [INFO] [stderr] --> src/lib.rs:24:37 [INFO] [stderr] | [INFO] [stderr] 24 | fn make_char_cast<'cx>(cx: &'cx mut ExtCtxt, sp: Span, c: char) -> P { [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:24:37 [INFO] [stderr] | [INFO] [stderr] 24 | fn make_char_cast<'cx>(cx: &'cx mut ExtCtxt, sp: Span, c: char) -> P { [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:30:42 [INFO] [stderr] | [INFO] [stderr] 30 | fn extract_literal<'cx, 'a>(cx: &'cx mut ExtCtxt, expr: &'a P) -> Option<&'a str> { [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:30:42 [INFO] [stderr] | [INFO] [stderr] 30 | fn extract_literal<'cx, 'a>(cx: &'cx mut ExtCtxt, expr: &'a P) -> Option<&'a str> { [INFO] [stderr] | ^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct/variant `ExprLit` in module `ast` [INFO] [stderr] --> src/lib.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | if let ast::ExprLit(ref lit) = expr.node { [INFO] [stderr] | ^^^^^^^ not found in `ast` [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct/variant `ExprLit` in module `ast` [INFO] [stderr] --> src/lib.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | if let ast::ExprLit(ref lit) = expr.node { [INFO] [stderr] | ^^^^^^^ not found in `ast` [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitStr` in module `ast` [INFO] [stderr] --> src/lib.rs:32:21 [INFO] [stderr] | [INFO] [stderr] 32 | if let ast::LitStr(ref s, _) = lit.node { [INFO] [stderr] | ^^^^^^ not found in `ast` [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct/variant `LitStr` in module `ast` [INFO] [stderr] --> src/lib.rs:32:21 [INFO] [stderr] | [INFO] [stderr] 32 | if let ast::LitStr(ref s, _) = lit.node { [INFO] [stderr] | ^^^^^^ not found in `ast` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope [INFO] [stderr] --> src/lib.rs:45:37 [INFO] [stderr] | [INFO] [stderr] 45 | fn make_attr_word<'cx>(cx: &'cx mut ExtCtxt, sp: Span, name: &str) -> ast::Attribute { [INFO] [stderr] | ^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `intern_and_get_ident` in module `token` [INFO] [stderr] --> src/lib.rs:46:46 [INFO] [stderr] | [INFO] [stderr] 46 | cx.attribute(sp, cx.meta_word(sp, token::intern_and_get_ident(name))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ not found in `token` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope [INFO] [stderr] --> src/lib.rs:50:37 [INFO] [stderr] | [INFO] [stderr] 50 | fn make_attr_list<'cx>(cx: &'cx mut ExtCtxt, sp: Span, name: &str, list: Vec<&str>) -> ast::Attribute { [INFO] [stderr] | ^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `intern_and_get_ident` in module `token` [INFO] [stderr] --> src/lib.rs:51:62 [INFO] [stderr] | [INFO] [stderr] 51 | let words = list.iter().map(|w| { cx.meta_word(sp, token::intern_and_get_ident(w)) }).collect::>(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ not found in `token` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope [INFO] [stderr] --> src/lib.rs:45:37 [INFO] [stderr] | [INFO] [stderr] 45 | fn make_attr_word<'cx>(cx: &'cx mut ExtCtxt, sp: Span, name: &str) -> ast::Attribute { [INFO] [stderr] | ^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `intern_and_get_ident` in module `token` [INFO] [stderr] --> src/lib.rs:52:45 [INFO] [stderr] | [INFO] [stderr] 52 | cx.attribute(sp, cx.meta_list(sp, token::intern_and_get_ident(name), words)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ not found in `token` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `intern_and_get_ident` in module `token` [INFO] [stderr] --> src/lib.rs:46:46 [INFO] [stderr] | [INFO] [stderr] 46 | cx.attribute(sp, cx.meta_word(sp, token::intern_and_get_ident(name))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ not found in `token` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope [INFO] [stderr] --> src/lib.rs:60:53 [INFO] [stderr] | [INFO] [stderr] 60 | fn expand_declare_static_raw_cstr<'cx>(cx: &'cx mut ExtCtxt, sp: Span, tts: &[ast::TokenTree]) [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:50:37 [INFO] [stderr] | [INFO] [stderr] 50 | fn make_attr_list<'cx>(cx: &'cx mut ExtCtxt, sp: Span, name: &str, list: Vec<&str>) -> ast::Attribute { [INFO] [stderr] | ^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `intern_and_get_ident` in module `token` [INFO] [stderr] --> src/lib.rs:51:62 [INFO] [stderr] | [INFO] [stderr] 51 | let words = list.iter().map(|w| { cx.meta_word(sp, token::intern_and_get_ident(w)) }).collect::>(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ not found in `token` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `intern_and_get_ident` in module `token` [INFO] [stderr] --> src/lib.rs:52:45 [INFO] [stderr] | [INFO] [stderr] 52 | cx.attribute(sp, cx.meta_list(sp, token::intern_and_get_ident(name), words)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ not found in `token` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `ExtCtxt` in this scope [INFO] [stderr] --> src/lib.rs:60:53 [INFO] [stderr] | [INFO] [stderr] 60 | fn expand_declare_static_raw_cstr<'cx>(cx: &'cx mut ExtCtxt, sp: Span, tts: &[ast::TokenTree]) [INFO] [stderr] | ^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `TokenTree` in module `ast` [INFO] [stderr] --> src/lib.rs:60:84 [INFO] [stderr] | [INFO] [stderr] 60 | fn expand_declare_static_raw_cstr<'cx>(cx: &'cx mut ExtCtxt, sp: Span, tts: &[ast::TokenTree]) [INFO] [stderr] | ^^^^^^^^^ not found in `ast` [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 6 | use syntax::tokenstream::TokenTree; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `ItemStatic` in module `ast` [INFO] [stderr] --> src/lib.rs:106:28 [INFO] [stderr] | [INFO] [stderr] 106 | node: ast::ItemStatic(ty, MutImmutable, rhs), [INFO] [stderr] | ^^^^^^^^^^ not found in `ast` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Registry` in this scope [INFO] [stderr] --> src/lib.rs:137:35 [INFO] [stderr] | [INFO] [stderr] 137 | pub fn plugin_registrar(reg: &mut Registry) { [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 6 | use syntax::errors::registry::Registry; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: aborting due to 24 previous errors [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `TokenTree` in module `ast` [INFO] [stderr] --> src/lib.rs:60:84 [INFO] [stderr] | [INFO] [stderr] 60 | fn expand_declare_static_raw_cstr<'cx>(cx: &'cx mut ExtCtxt, sp: Span, tts: &[ast::TokenTree]) [INFO] [stderr] | ^^^^^^^^^ not found in `ast` [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 6 | use syntax::tokenstream::TokenTree; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `ItemStatic` in module `ast` [INFO] [stderr] --> src/lib.rs:106:28 [INFO] [stderr] | [INFO] [stderr] 106 | node: ast::ItemStatic(ty, MutImmutable, rhs), [INFO] [stderr] | ^^^^^^^^^^ not found in `ast` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Registry` in this scope [INFO] [stderr] --> src/lib.rs:137:35 [INFO] [stderr] | [INFO] [stderr] 137 | pub fn plugin_registrar(reg: &mut Registry) { [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] | [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 6 | use syntax::errors::registry::Registry; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0425, E0432, E0433, E0531. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: could not compile `export_cstr`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 24 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0425, E0432, E0433, E0531. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: could not compile `export_cstr`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "43ccdfbd8ca8f08ac6ca392c7dfb906ef108817a8cbbf5ffaf2d9e9db5c15c98"` [INFO] running `"docker" "rm" "-f" "43ccdfbd8ca8f08ac6ca392c7dfb906ef108817a8cbbf5ffaf2d9e9db5c15c98"` [INFO] [stdout] 43ccdfbd8ca8f08ac6ca392c7dfb906ef108817a8cbbf5ffaf2d9e9db5c15c98