[INFO] updating cached repository wile-editor/fuzzy [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/wile-editor/fuzzy [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/wile-editor/fuzzy" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/wile-editor/fuzzy"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/wile-editor/fuzzy'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/wile-editor/fuzzy" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/wile-editor/fuzzy"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/wile-editor/fuzzy'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0fb7ba59cd82e5b7337d0b4b7f789937004b383f [INFO] sha for GitHub repo wile-editor/fuzzy: 0fb7ba59cd82e5b7337d0b4b7f789937004b383f [INFO] validating manifest of wile-editor/fuzzy on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of wile-editor/fuzzy on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing wile-editor/fuzzy [INFO] finished frobbing wile-editor/fuzzy [INFO] frobbed toml for wile-editor/fuzzy written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/wile-editor/fuzzy/Cargo.toml [INFO] started frobbing wile-editor/fuzzy [INFO] finished frobbing wile-editor/fuzzy [INFO] frobbed toml for wile-editor/fuzzy written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/wile-editor/fuzzy/Cargo.toml [INFO] crate wile-editor/fuzzy already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/wile-editor/fuzzy/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded speculate v0.0.1 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking wile-editor/fuzzy against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-5/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/wile-editor/fuzzy:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 3f4731bcc29e20891b8839399ac3cd85427f7de410afa3220151151be01200f3 [INFO] running `"docker" "start" "-a" "3f4731bcc29e20891b8839399ac3cd85427f7de410afa3220151151be01200f3"` [INFO] [stderr] Compiling speculate v0.0.1 [INFO] [stderr] error[E0557]: feature has been removed [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:1:30 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(plugin_registrar, quote, slicing_syntax)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rustc::plugin` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | use rustc::plugin::Registry; [INFO] [stderr] | ^^^^^^ could not find `plugin` in `rustc` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ast::TokenTree` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:6:25 [INFO] [stderr] | [INFO] [stderr] 6 | use syntax::ast::{self, TokenTree}; [INFO] [stderr] | ^^^^^^^^^ no `TokenTree` in `ast` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | use syntax::codemap::DUMMY_SP; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | use syntax::codemap::Span; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ext::base::MacItems` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:9:34 [INFO] [stderr] | [INFO] [stderr] 9 | use syntax::ext::base::{ExtCtxt, MacItems, MacResult}; [INFO] [stderr] | ^^^^^^^^ no `MacItems` in `ext::base` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::parse::tts_to_parser` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use syntax::parse::tts_to_parser; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `tts_to_parser` in `parse` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::abi` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use syntax::abi; [INFO] [stderr] | ^^^^^^^^^^^ no `abi` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ast_util` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use syntax::ast_util; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ no `ast_util` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:4:13 [INFO] [stderr] | [INFO] [stderr] 4 | use syntax::codemap::DUMMY_SP; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error: cannot find derive macro `Show` in this scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/block.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | #[derive(Clone, Show)] [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find derive macro `Show` in this scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/block.rs:11:17 [INFO] [stderr] | [INFO] [stderr] 11 | #[derive(Clone, Show)] [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find derive macro `Show` in this scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/block.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | #[derive(Clone, Show)] [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find derive macro `Show` in this scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/block.rs:25:17 [INFO] [stderr] | [INFO] [stderr] 25 | #[derive(Clone, Show)] [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find macro `quote_ty!` in this scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:111:42 [INFO] [stderr] | [INFO] [stderr] 111 | cx.arg(DUMMY_SP, self.ident, quote_ty!(cx, &mut ::test::Bencher)) [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `InternedString` in `token` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:71:47 [INFO] [stderr] | [INFO] [stderr] 71 | cx.meta_word(DUMMY_SP, token::InternedString::new("test")) [INFO] [stderr] | ^^^^^^^^^^^^^^ could not find `InternedString` in `token` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `InternedString` in `token` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:106:47 [INFO] [stderr] | [INFO] [stderr] 106 | cx.meta_word(DUMMY_SP, token::InternedString::new("bench")) [INFO] [stderr] | ^^^^^^^^^^^^^^ could not find `InternedString` in `token` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `InternedString` in `token` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:35:24 [INFO] [stderr] | [INFO] [stderr] 35 | token::InternedString::new("allow"), [INFO] [stderr] | ^^^^^^^^^^^^^^ could not find `InternedString` in `token` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `InternedString` in `token` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:39:32 [INFO] [stderr] | [INFO] [stderr] 39 | token::InternedString::new("non_snake_case")) [INFO] [stderr] | ^^^^^^^^^^^^^^ could not find `InternedString` in `token` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `ItemFn` in module `ast` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:89:22 [INFO] [stderr] | [INFO] [stderr] 89 | ast::ItemFn( [INFO] [stderr] | ^^^^^^ not found in `ast` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use rustc::hir::intravisit::FnKind::ItemFn; [INFO] [stderr] | [INFO] [stderr] 1 | use syntax::visit::FnKind::ItemFn; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `TyTup` in module `ast` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:90:61 [INFO] [stderr] | [INFO] [stderr] 90 | cx.fn_decl(vec![], cx.ty(DUMMY_SP, ast::TyTup(vec![]))), [INFO] [stderr] | ^^^^^ not found in `ast` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `ItemFn` in module `ast` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:128:22 [INFO] [stderr] | [INFO] [stderr] 128 | ast::ItemFn( [INFO] [stderr] | ^^^^^^ not found in `ast` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 1 | use rustc::hir::intravisit::FnKind::ItemFn; [INFO] [stderr] | [INFO] [stderr] 1 | use syntax::visit::FnKind::ItemFn; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `TyTup` in module `ast` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:129:59 [INFO] [stderr] | [INFO] [stderr] 129 | cx.fn_decl(args, cx.ty(DUMMY_SP, ast::TyTup(vec![]))), [INFO] [stderr] | ^^^^^ not found in `ast` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | extern crate rustc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | extern crate syntax; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:6:19 [INFO] [stderr] | [INFO] [stderr] 6 | use syntax::ast::{self, TokenTree}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:9:25 [INFO] [stderr] | [INFO] [stderr] 9 | use syntax::ext::base::{ExtCtxt, MacItems, MacResult}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:9:44 [INFO] [stderr] | [INFO] [stderr] 9 | use syntax::ext::base::{ExtCtxt, MacItems, MacResult}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use syntax::ext::build::AstBuilder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use syntax::parse::token; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:25:30 [INFO] [stderr] | [INFO] [stderr] 25 | fn expand_speculate(cx: &mut ExtCtxt, _sp: Span, tokens: &[TokenTree]) -> Box { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:25:79 [INFO] [stderr] | [INFO] [stderr] 25 | fn expand_speculate(cx: &mut ExtCtxt, _sp: Span, tokens: &[TokenTree]) -> Box { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:46:47 [INFO] [stderr] | [INFO] [stderr] 46 | ast::Visibility::Public, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/block.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use syntax::ast; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/block.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use syntax::ptr::P; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/block.rs:14:24 [INFO] [stderr] | [INFO] [stderr] 14 | pub before: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/block.rs:14:26 [INFO] [stderr] | [INFO] [stderr] 14 | pub before: Option>, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/block.rs:15:23 [INFO] [stderr] | [INFO] [stderr] 15 | pub after: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/block.rs:15:25 [INFO] [stderr] | [INFO] [stderr] 15 | pub after: Option>, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/block.rs:22:16 [INFO] [stderr] | [INFO] [stderr] 22 | pub block: P [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/block.rs:22:18 [INFO] [stderr] | [INFO] [stderr] 22 | pub block: P [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/block.rs:28:16 [INFO] [stderr] | [INFO] [stderr] 28 | pub ident: ast::Ident, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/block.rs:29:16 [INFO] [stderr] | [INFO] [stderr] 29 | pub block: P [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/block.rs:29:18 [INFO] [stderr] | [INFO] [stderr] 29 | pub block: P [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use syntax::ast; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use syntax::parse::parser::Parser; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use syntax::parse::token; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use syntax::ptr::P; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:8:27 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn parse(parser: &mut Parser) -> Describe { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:12:48 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn parse_describe(name: &str, parser: &mut Parser) -> Describe { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:13:17 [INFO] [stderr] | [INFO] [stderr] 13 | let brace = token::CloseDelim(token::Brace); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:13:35 [INFO] [stderr] | [INFO] [stderr] 13 | let brace = token::CloseDelim(token::Brace); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:20:53 [INFO] [stderr] | [INFO] [stderr] 20 | if parser.token == brace || parser.token == token::Eof { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:30:32 [INFO] [stderr] | [INFO] [stderr] 30 | parser.expect(&token::OpenDelim(token::Brace)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:30:49 [INFO] [stderr] | [INFO] [stderr] 30 | parser.expect(&token::OpenDelim(token::Brace)); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:32:32 [INFO] [stderr] | [INFO] [stderr] 32 | parser.expect(&token::CloseDelim(token::Brace)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:32:50 [INFO] [stderr] | [INFO] [stderr] 32 | parser.expect(&token::CloseDelim(token::Brace)); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:48:32 [INFO] [stderr] | [INFO] [stderr] 48 | parser.expect(&token::BinOp(token::Or)); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:48:45 [INFO] [stderr] | [INFO] [stderr] 48 | parser.expect(&token::BinOp(token::Or)); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:50:32 [INFO] [stderr] | [INFO] [stderr] 50 | parser.expect(&token::BinOp(token::Or)); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:50:45 [INFO] [stderr] | [INFO] [stderr] 50 | parser.expect(&token::BinOp(token::Or)); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:84:29 [INFO] [stderr] | [INFO] [stderr] 84 | fn parse_block(parser: &mut Parser) -> P { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:84:40 [INFO] [stderr] | [INFO] [stderr] 84 | fn parse_block(parser: &mut Parser) -> P { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:84:42 [INFO] [stderr] | [INFO] [stderr] 84 | fn parse_block(parser: &mut Parser) -> P { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use syntax::ast; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use syntax::ext::base::ExtCtxt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use syntax::ext::build::AstBuilder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use syntax::ptr::P; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use syntax::parse::token; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:138:24 [INFO] [stderr] | [INFO] [stderr] 138 | fn merge_blocks(left: &P, right: &P) -> P { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:138:26 [INFO] [stderr] | [INFO] [stderr] 138 | fn merge_blocks(left: &P, right: &P) -> P { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:138:47 [INFO] [stderr] | [INFO] [stderr] 138 | fn merge_blocks(left: &P, right: &P) -> P { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:138:49 [INFO] [stderr] | [INFO] [stderr] 138 | fn merge_blocks(left: &P, right: &P) -> P { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:138:65 [INFO] [stderr] | [INFO] [stderr] 138 | fn merge_blocks(left: &P, right: &P) -> P { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:138:67 [INFO] [stderr] | [INFO] [stderr] 138 | fn merge_blocks(left: &P, right: &P) -> P { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:141:5 [INFO] [stderr] | [INFO] [stderr] 141 | P(ast::Block { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:141:7 [INFO] [stderr] | [INFO] [stderr] 141 | P(ast::Block { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:13:32 [INFO] [stderr] | [INFO] [stderr] 13 | fn generate(self, cx: &mut ExtCtxt, up: Option<&Describe>) -> P; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:13:67 [INFO] [stderr] | [INFO] [stderr] 13 | fn generate(self, cx: &mut ExtCtxt, up: Option<&Describe>) -> P; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:13:69 [INFO] [stderr] | [INFO] [stderr] 13 | fn generate(self, cx: &mut ExtCtxt, up: Option<&Describe>) -> P; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:17:32 [INFO] [stderr] | [INFO] [stderr] 17 | fn generate(self, cx: &mut ExtCtxt, up: Option<&Describe>) -> P { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:17:67 [INFO] [stderr] | [INFO] [stderr] 17 | fn generate(self, cx: &mut ExtCtxt, up: Option<&Describe>) -> P { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:17:69 [INFO] [stderr] | [INFO] [stderr] 17 | fn generate(self, cx: &mut ExtCtxt, up: Option<&Describe>) -> P { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:28:26 [INFO] [stderr] | [INFO] [stderr] 28 | cx: &mut ExtCtxt, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:29:43 [INFO] [stderr] | [INFO] [stderr] 29 | up: Option<&Describe>) -> P { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:29:45 [INFO] [stderr] | [INFO] [stderr] 29 | up: Option<&Describe>) -> P { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:53:51 [INFO] [stderr] | [INFO] [stderr] 53 | ast::Visibility::Public, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:66:32 [INFO] [stderr] | [INFO] [stderr] 66 | fn generate(self, cx: &mut ExtCtxt, up: Option<&Describe>) -> P { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:66:67 [INFO] [stderr] | [INFO] [stderr] 66 | fn generate(self, cx: &mut ExtCtxt, up: Option<&Describe>) -> P { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:66:69 [INFO] [stderr] | [INFO] [stderr] 66 | fn generate(self, cx: &mut ExtCtxt, up: Option<&Describe>) -> P { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:91:21 [INFO] [stderr] | [INFO] [stderr] 91 | ast::Unsafety::Normal, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:100:32 [INFO] [stderr] | [INFO] [stderr] 100 | fn generate(self, cx: &mut ExtCtxt, up: Option<&Describe>) -> P { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:100:67 [INFO] [stderr] | [INFO] [stderr] 100 | fn generate(self, cx: &mut ExtCtxt, up: Option<&Describe>) -> P { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:100:69 [INFO] [stderr] | [INFO] [stderr] 100 | fn generate(self, cx: &mut ExtCtxt, up: Option<&Describe>) -> P { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:130:21 [INFO] [stderr] | [INFO] [stderr] 130 | ast::Unsafety::Normal, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:26:39 [INFO] [stderr] | [INFO] [stderr] 26 | let mut parser = tts_to_parser(cx.parse_sess(), tokens.to_vec(), cx.cfg()); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:26:73 [INFO] [stderr] | [INFO] [stderr] 26 | let mut parser = tts_to_parser(cx.parse_sess(), tokens.to_vec(), cx.cfg()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | cx.attribute( [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:33:16 [INFO] [stderr] | [INFO] [stderr] 33 | cx.meta_list( [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:37:24 [INFO] [stderr] | [INFO] [stderr] 37 | cx.meta_word( [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:37:21 [INFO] [stderr] | [INFO] [stderr] 37 | / cx.meta_word( [INFO] [stderr] 38 | | DUMMY_SP, [INFO] [stderr] 39 | | token::InternedString::new("non_snake_case")) [INFO] [stderr] | |_____________________________________________________________________^ expected struct `syntax::source_map::Spanned`, found struct `syntax::ast::MetaItem` [INFO] [stderr] | [INFO] [stderr] = note: expected type `syntax::source_map::Spanned` [INFO] [stderr] found type `syntax::ast::MetaItem` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `view_use_glob` found for type `&mut syntax::ext::base::ExtCtxt<'_>` in the current scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:45:33 [INFO] [stderr] | [INFO] [stderr] 45 | let pub_use_super_star = cx.view_use_glob(DUMMY_SP, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no associated item named `Public` found for type `syntax::source_map::Spanned` in the current scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:46:64 [INFO] [stderr] | [INFO] [stderr] 46 | ast::Visibility::Public, [INFO] [stderr] | -----------------^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | associated item not found in `syntax::source_map::Spanned` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:47:55 [INFO] [stderr] | [INFO] [stderr] 47 | vec![cx.ident_of("super")]); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:49:21 [INFO] [stderr] | [INFO] [stderr] 49 | let module = cx.item_mod(DUMMY_SP, DUMMY_SP, cx.ident_of("sup"), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 5 parameters but 6 parameters were supplied [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:49:21 [INFO] [stderr] | [INFO] [stderr] 49 | let module = cx.item_mod(DUMMY_SP, DUMMY_SP, cx.ident_of("sup"), [INFO] [stderr] | ^^^^^^^^ expected 5 parameters [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/lib.rs:49:53 [INFO] [stderr] | [INFO] [stderr] 49 | let module = cx.item_mod(DUMMY_SP, DUMMY_SP, cx.ident_of("sup"), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 20 | if parser.token == brace || parser.token == token::Eof { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:20:37 [INFO] [stderr] | [INFO] [stderr] 20 | if parser.token == brace || parser.token == token::Eof { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:24:20 [INFO] [stderr] | [INFO] [stderr] 24 | let span = parser.span; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:25:28 [INFO] [stderr] | [INFO] [stderr] 25 | let ident = parser.parse_ident(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_str` found for type `std::result::Result>` in the current scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | match ident.as_str() { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:29:40 [INFO] [stderr] | [INFO] [stderr] 29 | let (name, _) = parser.parse_str(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:29:21 [INFO] [stderr] | [INFO] [stderr] 29 | let (name, _) = parser.parse_str(); [INFO] [stderr] | ^^^^^^^^^ expected enum `std::result::Result`, found tuple [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::result::Result<(syntax::ast::Symbol, syntax::ast::StrStyle), syntax::rustc_errors::DiagnosticBuilder<'_>>` [INFO] [stderr] found type `(_, _)` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:30:24 [INFO] [stderr] | [INFO] [stderr] 30 | parser.expect(&token::OpenDelim(token::Brace)); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:32:24 [INFO] [stderr] | [INFO] [stderr] 32 | parser.expect(&token::CloseDelim(token::Brace)); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:37:40 [INFO] [stderr] | [INFO] [stderr] 37 | let (name, _) = parser.parse_str(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:37:21 [INFO] [stderr] | [INFO] [stderr] 37 | let (name, _) = parser.parse_str(); [INFO] [stderr] | ^^^^^^^^^ expected enum `std::result::Result`, found tuple [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::result::Result<(syntax::ast::Symbol, syntax::ast::StrStyle), syntax::rustc_errors::DiagnosticBuilder<'_>>` [INFO] [stderr] found type `(_, _)` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:47:40 [INFO] [stderr] | [INFO] [stderr] 47 | let (name, _) = parser.parse_str(); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:47:21 [INFO] [stderr] | [INFO] [stderr] 47 | let (name, _) = parser.parse_str(); [INFO] [stderr] | ^^^^^^^^^ expected enum `std::result::Result`, found tuple [INFO] [stderr] | [INFO] [stderr] = note: expected type `std::result::Result<(syntax::ast::Symbol, syntax::ast::StrStyle), syntax::rustc_errors::DiagnosticBuilder<'_>>` [INFO] [stderr] found type `(_, _)` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:48:24 [INFO] [stderr] | [INFO] [stderr] 48 | parser.expect(&token::BinOp(token::Or)); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:49:36 [INFO] [stderr] | [INFO] [stderr] 49 | let ident = parser.parse_ident(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:50:24 [INFO] [stderr] | [INFO] [stderr] 50 | parser.expect(&token::BinOp(token::Or)); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:55:28 [INFO] [stderr] | [INFO] [stderr] 55 | ident: ident, [INFO] [stderr] | ^^^^^ expected struct `syntax::ast::Ident`, found enum `std::result::Result` [INFO] [stderr] | [INFO] [stderr] = note: expected type `syntax::ast::Ident` [INFO] [stderr] found type `std::result::Result>` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:71:24 [INFO] [stderr] | [INFO] [stderr] 71 | parser.span_fatal(span, &*message) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:71:17 [INFO] [stderr] | [INFO] [stderr] 71 | parser.span_fatal(span, &*message) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- help: try adding a semicolon: `;` [INFO] [stderr] | | [INFO] [stderr] | expected (), found struct `syntax::rustc_errors::DiagnosticBuilder` [INFO] [stderr] | [INFO] [stderr] = note: expected type `()` [INFO] [stderr] found type `syntax::rustc_errors::DiagnosticBuilder<'_>` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:85:16 [INFO] [stderr] | [INFO] [stderr] 85 | let span = parser.span; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:86:24 [INFO] [stderr] | [INFO] [stderr] 86 | let block = parser.parse_block(); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0609]: no field `expr` on type `std::result::Result, syntax::rustc_errors::DiagnosticBuilder<'_>>` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:87:14 [INFO] [stderr] | [INFO] [stderr] 87 | if block.expr.is_some() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:88:16 [INFO] [stderr] | [INFO] [stderr] 88 | parser.span_fatal( [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:88:9 [INFO] [stderr] | [INFO] [stderr] 88 | / parser.span_fatal( [INFO] [stderr] 89 | | span, [INFO] [stderr] 90 | | "last expression in this block must be terminated by `;`") [INFO] [stderr] | | ^- help: try adding a semicolon: `;` [INFO] [stderr] | |______________________________________________________________________| [INFO] [stderr] | expected (), found struct `syntax::rustc_errors::DiagnosticBuilder` [INFO] [stderr] | [INFO] [stderr] = note: expected type `()` [INFO] [stderr] found type `syntax::rustc_errors::DiagnosticBuilder<'_>` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/parser.rs:92:5 [INFO] [stderr] | [INFO] [stderr] 84 | fn parse_block(parser: &mut Parser) -> P { [INFO] [stderr] | ------------- expected `syntax::ptr::P` because of return type [INFO] [stderr] ... [INFO] [stderr] 92 | block [INFO] [stderr] | ^^^^^ expected struct `syntax::ptr::P`, found enum `std::result::Result` [INFO] [stderr] | [INFO] [stderr] = note: expected type `syntax::ptr::P<_>` [INFO] [stderr] found type `std::result::Result, syntax::rustc_errors::DiagnosticBuilder<'_>>` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:30:23 [INFO] [stderr] | [INFO] [stderr] 30 | let name = cx.ident_of(&*self.name); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `view_use_glob` found for type `&mut syntax::ext::base::ExtCtxt<'_>` in the current scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:52:37 [INFO] [stderr] | [INFO] [stderr] 52 | let pub_use_super_star = cx.view_use_glob(DUMMY_SP, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no associated item named `Public` found for type `syntax::source_map::Spanned` in the current scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:53:68 [INFO] [stderr] | [INFO] [stderr] 53 | ast::Visibility::Public, [INFO] [stderr] | -----------------^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | associated item not found in `syntax::source_map::Spanned` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:54:59 [INFO] [stderr] | [INFO] [stderr] 54 | vec![cx.ident_of("super")]); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:56:12 [INFO] [stderr] | [INFO] [stderr] 56 | cx.item_mod(DUMMY_SP, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 5 parameters but 6 parameters were supplied [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:56:12 [INFO] [stderr] | [INFO] [stderr] 56 | cx.item_mod(DUMMY_SP, [INFO] [stderr] | ^^^^^^^^ expected 5 parameters [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:67:23 [INFO] [stderr] | [INFO] [stderr] 67 | let name = cx.ident_of(&*self.name); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:69:16 [INFO] [stderr] | [INFO] [stderr] 69 | cx.attribute( [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:71:20 [INFO] [stderr] | [INFO] [stderr] 71 | cx.meta_word(DUMMY_SP, token::InternedString::new("test")) [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:88:12 [INFO] [stderr] | [INFO] [stderr] 88 | cx.item(DUMMY_SP, name, attrs, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:90:24 [INFO] [stderr] | [INFO] [stderr] 90 | cx.fn_decl(vec![], cx.ty(DUMMY_SP, ast::TyTup(vec![]))), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:90:43 [INFO] [stderr] | [INFO] [stderr] 90 | cx.fn_decl(vec![], cx.ty(DUMMY_SP, ast::TyTup(vec![]))), [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:90:40 [INFO] [stderr] | [INFO] [stderr] 90 | cx.fn_decl(vec![], cx.ty(DUMMY_SP, ast::TyTup(vec![]))), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected enum `syntax::ast::FunctionRetTy`, found struct `syntax::ptr::P` [INFO] [stderr] | help: try using a variant of the expected type: `syntax::ast::FunctionRetTy::Ty(cx.ty(DUMMY_SP, ast::TyTup(<[_]>::into_vec(box []))))` [INFO] [stderr] | [INFO] [stderr] = note: expected type `syntax::ast::FunctionRetTy` [INFO] [stderr] found type `syntax::ptr::P` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:101:23 [INFO] [stderr] | [INFO] [stderr] 101 | let name = cx.ident_of(&*self.name); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:104:16 [INFO] [stderr] | [INFO] [stderr] 104 | cx.attribute( [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:106:20 [INFO] [stderr] | [INFO] [stderr] 106 | cx.meta_word(DUMMY_SP, token::InternedString::new("bench")) [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:111:16 [INFO] [stderr] | [INFO] [stderr] 111 | cx.arg(DUMMY_SP, self.ident, quote_ty!(cx, &mut ::test::Bencher)) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:127:12 [INFO] [stderr] | [INFO] [stderr] 127 | cx.item(DUMMY_SP, name, attrs, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:129:24 [INFO] [stderr] | [INFO] [stderr] 129 | cx.fn_decl(args, cx.ty(DUMMY_SP, ast::TyTup(vec![]))), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:129:41 [INFO] [stderr] | [INFO] [stderr] 129 | cx.fn_decl(args, cx.ty(DUMMY_SP, ast::TyTup(vec![]))), [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:129:38 [INFO] [stderr] | [INFO] [stderr] 129 | cx.fn_decl(args, cx.ty(DUMMY_SP, ast::TyTup(vec![]))), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | expected enum `syntax::ast::FunctionRetTy`, found struct `syntax::ptr::P` [INFO] [stderr] | help: try using a variant of the expected type: `syntax::ast::FunctionRetTy::Ty(cx.ty(DUMMY_SP, ast::TyTup(<[_]>::into_vec(box []))))` [INFO] [stderr] | [INFO] [stderr] = note: expected type `syntax::ast::FunctionRetTy` [INFO] [stderr] found type `syntax::ptr::P` [INFO] [stderr] [INFO] [stderr] error[E0560]: struct `syntax::ast::Block` has no field named `view_items` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:142:9 [INFO] [stderr] | [INFO] [stderr] 142 | view_items: left.view_items.clone() + &*right.view_items, [INFO] [stderr] | ^^^^^^^^^^ `syntax::ast::Block` does not have this field [INFO] [stderr] | [INFO] [stderr] = note: available fields are: `stmts`, `id`, `rules`, `span` [INFO] [stderr] [INFO] [stderr] error[E0609]: no field `view_items` on type `&syntax::ptr::P` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:142:26 [INFO] [stderr] | [INFO] [stderr] 142 | view_items: left.view_items.clone() + &*right.view_items, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0609]: no field `view_items` on type `&syntax::ptr::P` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:142:55 [INFO] [stderr] | [INFO] [stderr] 142 | view_items: left.view_items.clone() + &*right.view_items, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:143:9 [INFO] [stderr] | [INFO] [stderr] 143 | stmts: left.stmts.clone() + &*right.stmts, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:143:16 [INFO] [stderr] | [INFO] [stderr] 143 | stmts: left.stmts.clone() + &*right.stmts, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:143:39 [INFO] [stderr] | [INFO] [stderr] 143 | stmts: left.stmts.clone() + &*right.stmts, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(rustc_private)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0369]: binary operation `+` cannot be applied to type `std::vec::Vec` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.1/src/generator.rs:143:16 [INFO] [stderr] | [INFO] [stderr] 143 | stmts: left.stmts.clone() + &*right.stmts, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: an implementation of `std::ops::Add` might be missing for `std::vec::Vec` [INFO] [stderr] [INFO] [stderr] error: aborting due to 160 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0061, E0308, E0369, E0425, E0432, E0433, E0557, E0560, E0599... [INFO] [stderr] For more information about an error, try `rustc --explain E0061`. [INFO] [stderr] error: Could not compile `speculate`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "3f4731bcc29e20891b8839399ac3cd85427f7de410afa3220151151be01200f3"` [INFO] running `"docker" "rm" "-f" "3f4731bcc29e20891b8839399ac3cd85427f7de410afa3220151151be01200f3"` [INFO] [stdout] 3f4731bcc29e20891b8839399ac3cd85427f7de410afa3220151151be01200f3