[INFO] fetching crate doc_file 0.2.0... [INFO] checking doc_file-0.2.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate doc_file 0.2.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate doc_file 0.2.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate doc_file 0.2.0 [INFO] finished tweaking crates.io crate doc_file 0.2.0 [INFO] tweaked toml for crates.io crate doc_file 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 82c2e5f03dfc374277e8fc5ae9b7ddee7810187776232810eef8ea5db7687b12 [INFO] running `"docker" "start" "-a" "82c2e5f03dfc374277e8fc5ae9b7ddee7810187776232810eef8ea5db7687b12"` [INFO] [stderr] Checking doc_file v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] error: expected identifier, found keyword `mod` [INFO] [stderr] --> src/lib.rs:16:15 [INFO] [stderr] | [INFO] [stderr] 16 | use std::io::{mod, IoResult}; [INFO] [stderr] | ^^^ expected identifier, found keyword [INFO] [stderr] help: you can escape reserved keywords to use them as identifiers [INFO] [stderr] | [INFO] [stderr] 16 | use std::io::{r#mod, IoResult}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error: expected identifier, found keyword `mod` [INFO] [stderr] --> src/lib.rs:16:15 [INFO] [stderr] | [INFO] [stderr] 16 | use std::io::{mod, IoResult}; [INFO] [stderr] | ^^^ expected identifier, found keyword [INFO] [stderr] help: you can escape reserved keywords to use them as identifiers [INFO] [stderr] | [INFO] [stderr] 16 | use std::io::{r#mod, IoResult}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rustc::plugin` [INFO] [stderr] --> src/lib.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | use rustc::plugin::Registry; [INFO] [stderr] | ^^^^^^ could not find `plugin` in `rustc` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rustc::plugin` [INFO] [stderr] --> src/lib.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | use rustc::plugin::Registry; [INFO] [stderr] | ^^^^^^ could not find `plugin` in `rustc` [INFO] [stderr] error[E0432]: unresolved import `syntax::ext::base::ItemModifier` [INFO] [stderr] --> src/lib.rs:10:34 [INFO] [stderr] | [INFO] [stderr] 10 | use syntax::ext::base::{ExtCtxt, ItemModifier, SyntaxExtension}; [INFO] [stderr] | ^^^^^^^^^^^^ no `ItemModifier` in `ext::base` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> src/lib.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | use syntax::codemap::Span; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ext::base::ItemModifier` [INFO] [stderr] --> src/lib.rs:10:34 [INFO] [stderr] | [INFO] [stderr] 10 | use syntax::ext::base::{ExtCtxt, ItemModifier, SyntaxExtension}; [INFO] [stderr] | ^^^^^^^^^^^^ no `ItemModifier` in `ext::base` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::error::FromError` [INFO] [stderr] --> src/lib.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use std::error::FromError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ no `FromError` in `error` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> src/lib.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | use syntax::codemap::Span; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `std::io::mod`, `std::io::IoResult` [INFO] [stderr] --> src/lib.rs:16:15 [INFO] [stderr] | [INFO] [stderr] 16 | use std::io::{mod, IoResult}; [INFO] [stderr] | ^^^ ^^^^^^^^ [INFO] [stderr] | | | [INFO] [stderr] | | no `IoResult` in `io` [INFO] [stderr] | | help: a similar name exists in the module: `Result` [INFO] [stderr] | no `mod` in `io` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::error::FromError` [INFO] [stderr] --> src/lib.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use std::error::FromError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ no `FromError` in `error` [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `std::io::mod`, `std::io::IoResult` [INFO] [stderr] --> src/lib.rs:16:15 [INFO] [stderr] | [INFO] [stderr] 16 | use std::io::{mod, IoResult}; [INFO] [stderr] | ^^^ ^^^^^^^^ [INFO] [stderr] | | | [INFO] [stderr] | | no `IoResult` in `io` [INFO] [stderr] | | help: a similar name exists in the module: `Result` [INFO] [stderr] | no `mod` in `io` [INFO] [stderr] error[E0432]: unresolved import `syntax::ast::MetaItem_` [INFO] [stderr] --> src/lib.rs:31:22 [INFO] [stderr] | [INFO] [stderr] 31 | use syntax::ast::MetaItem_::MetaNameValue as NameValue; [INFO] [stderr] | ^^^^^^^^^ could not find `MetaItem_` in `ast` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ast::Lit_` [INFO] [stderr] --> src/lib.rs:32:22 [INFO] [stderr] | [INFO] [stderr] 32 | use syntax::ast::Lit_::LitStr; [INFO] [stderr] | ^^^^ could not find `Lit_` in `ast` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::io::File` [INFO] [stderr] --> src/lib.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | use std::io::File; [INFO] [stderr] | ^^^^^^^^^^^^^ no `File` in `io` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ast::MetaItem_` [INFO] [stderr] --> src/lib.rs:31:22 [INFO] [stderr] | [INFO] [stderr] 31 | use syntax::ast::MetaItem_::MetaNameValue as NameValue; [INFO] [stderr] | ^^^^^^^^^ could not find `MetaItem_` in `ast` [INFO] [stderr] [INFO] [stderr] error: cannot find attribute `phase` in this scope [INFO] [stderr] --> src/lib.rs:6:3 [INFO] [stderr] | [INFO] [stderr] 6 | #[phase(plugin, link)] extern crate log; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ast::Lit_` [INFO] [stderr] --> src/lib.rs:32:22 [INFO] [stderr] | [INFO] [stderr] 32 | use syntax::ast::Lit_::LitStr; [INFO] [stderr] | ^^^^ could not find `Lit_` in `ast` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `std::io::File` [INFO] [stderr] --> src/lib.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | use std::io::File; [INFO] [stderr] | ^^^^^^^^^^^^^ no `File` in `io` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `io` [INFO] [stderr] --> src/lib.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | IoError(io::IoError), [INFO] [stderr] | ^^ use of undeclared type or module `io` [INFO] [stderr] [INFO] [stderr] error: cannot find attribute `phase` in this scope [INFO] [stderr] --> src/lib.rs:6:3 [INFO] [stderr] | [INFO] [stderr] 6 | #[phase(plugin, link)] extern crate log; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `io` [INFO] [stderr] --> src/lib.rs:24:16 [INFO] [stderr] | [INFO] [stderr] 24 | impl FromError for AttrError { [INFO] [stderr] | ^^ use of undeclared type or module `io` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `io` [INFO] [stderr] --> src/lib.rs:25:22 [INFO] [stderr] | [INFO] [stderr] 25 | fn from_error(e: io::IoError) -> AttrError { [INFO] [stderr] | ^^ use of undeclared type or module `io` [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `io` [INFO] [stderr] --> src/lib.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | IoError(io::IoError), [INFO] [stderr] | ^^ use of undeclared type or module `io` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `io` [INFO] [stderr] --> src/lib.rs:24:16 [INFO] [stderr] | [INFO] [stderr] 24 | impl FromError for AttrError { [INFO] [stderr] | ^^ use of undeclared type or module `io` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `io` [INFO] [stderr] --> src/lib.rs:25:22 [INFO] [stderr] | [INFO] [stderr] 25 | fn from_error(e: io::IoError) -> AttrError { [INFO] [stderr] | ^^ use of undeclared type or module `io` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path` [INFO] [stderr] --> src/lib.rs:38:21 [INFO] [stderr] | [INFO] [stderr] 38 | Path::new_opt(path).ok_or(AttrError::Path) [INFO] [stderr] | ^^^^ use of undeclared type or module `Path` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path` [INFO] [stderr] --> src/lib.rs:50:23 [INFO] [stderr] | [INFO] [stderr] 50 | let source_path = Path::new(cx.codemap().span_to_filename(sp)); [INFO] [stderr] | ^^^^ use of undeclared type or module `Path` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Path` in this scope [INFO] [stderr] --> src/lib.rs:30:48 [INFO] [stderr] | [INFO] [stderr] 30 | fn extract_doc_path(meta: &MetaItem) -> Result { [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 8 | use rustc::hir::Path; [INFO] [stderr] | [INFO] [stderr] 8 | use std::path::Path; [INFO] [stderr] | [INFO] [stderr] 8 | use syntax::ast::Path; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Path` in this scope [INFO] [stderr] --> src/lib.rs:47:43 [INFO] [stderr] | [INFO] [stderr] 47 | fn slurp_doc_file(cx: &mut ExtCtxt, path: Path, sp: Span) -> IoResult { [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 8 | use rustc::hir::Path; [INFO] [stderr] | [INFO] [stderr] 8 | use std::path::Path; [INFO] [stderr] | [INFO] [stderr] 8 | use syntax::ast::Path; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `intern_and_get_ident` in module `token` [INFO] [stderr] --> src/lib.rs:59:16 [INFO] [stderr] | [INFO] [stderr] 59 | token::intern_and_get_ident("doc"), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ not found in `token` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `intern_and_get_ident` in module `token` [INFO] [stderr] --> src/lib.rs:60:16 [INFO] [stderr] | [INFO] [stderr] 60 | token::intern_and_get_ident(doc_string.as_slice()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ not found in `token` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `intern` in module `token` [INFO] [stderr] --> src/lib.rs:102:42 [INFO] [stderr] | [INFO] [stderr] 102 | reg.register_syntax_extension(token::intern("doc_file"), [INFO] [stderr] | ^^^^^^ not found in `token` [INFO] [stderr] [INFO] [stderr] error[E0603]: function `mk_attr_id` is private [INFO] [stderr] --> src/lib.rs:62:31 [INFO] [stderr] | [INFO] [stderr] 62 | attr::mk_attr_inner(attr::mk_attr_id(), meta_item) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead [INFO] [stderr] --> src/lib.rs:101:20 [INFO] [stderr] | [INFO] [stderr] 101 | let modifier = box expand_attr as Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/49733 [INFO] [stderr] = help: add `#![feature(box_syntax)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:52:20 [INFO] [stderr] | [INFO] [stderr] 52 | let mut file = try!(File::open(&path)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:68:16 [INFO] [stderr] | [INFO] [stderr] 68 | let path = try!(extract_doc_path(meta)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:69:22 [INFO] [stderr] | [INFO] [stderr] 69 | let doc_string = try!(slurp_doc_file(cx, path, sp)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated attribute `plugin_registrar`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597 [INFO] [stderr] --> src/lib.rs:99:1 [INFO] [stderr] | [INFO] [stderr] 99 | #[plugin_registrar] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove this attribute [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? [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | extern crate rustc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | extern crate syntax; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path` [INFO] [stderr] --> src/lib.rs:38:21 [INFO] [stderr] | [INFO] [stderr] 38 | Path::new_opt(path).ok_or(AttrError::Path) [INFO] [stderr] | ^^^^ use of undeclared type or module `Path` [INFO] [stderr] [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:9:19 [INFO] [stderr] | [INFO] [stderr] 9 | use syntax::ast::{Attribute, Item, MetaItem}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:9:30 [INFO] [stderr] | [INFO] [stderr] 9 | use syntax::ast::{Attribute, Item, MetaItem}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:9:36 [INFO] [stderr] | [INFO] [stderr] 9 | use syntax::ast::{Attribute, Item, MetaItem}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:10:25 [INFO] [stderr] | [INFO] [stderr] 10 | use syntax::ext::base::{ExtCtxt, ItemModifier, SyntaxExtension}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:10:48 [INFO] [stderr] | [INFO] [stderr] 10 | use syntax::ext::base::{ExtCtxt, ItemModifier, SyntaxExtension}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use syntax::parse::token; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use syntax::ptr::P; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:30:28 [INFO] [stderr] | [INFO] [stderr] 30 | fn extract_doc_path(meta: &MetaItem) -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:47:28 [INFO] [stderr] | [INFO] [stderr] 47 | fn slurp_doc_file(cx: &mut ExtCtxt, path: Path, sp: Span) -> IoResult { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:56:39 [INFO] [stderr] | [INFO] [stderr] 56 | fn mk_doc_attr(doc_string: String) -> Attribute { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Path` [INFO] [stderr] --> src/lib.rs:50:23 [INFO] [stderr] | [INFO] [stderr] 50 | let source_path = Path::new(cx.codemap().span_to_filename(sp)); [INFO] [stderr] | ^^^^ use of undeclared type or module `Path` [INFO] [stderr] [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:58:21 [INFO] [stderr] | [INFO] [stderr] 58 | let meta_item = attr::mk_name_value_item_str( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | attr::mk_attr_inner(attr::mk_attr_id(), meta_item) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:57:9 [INFO] [stderr] | [INFO] [stderr] 57 | use syntax::attr; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:65:26 [INFO] [stderr] | [INFO] [stderr] 65 | fn expand_attr_(cx: &mut ExtCtxt, sp: Span, meta: &MetaItem, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:65:52 [INFO] [stderr] | [INFO] [stderr] 65 | fn expand_attr_(cx: &mut ExtCtxt, sp: Span, meta: &MetaItem, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:66:33 [INFO] [stderr] | [INFO] [stderr] 66 | attrs: &mut Vec) -> Result<(), AttrError> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:77:25 [INFO] [stderr] | [INFO] [stderr] 77 | fn expand_attr(cx: &mut ExtCtxt, sp: Span, meta: &MetaItem, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:77:51 [INFO] [stderr] | [INFO] [stderr] 77 | fn expand_attr(cx: &mut ExtCtxt, sp: Span, meta: &MetaItem, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:78:22 [INFO] [stderr] | [INFO] [stderr] 78 | item: P) -> P { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:78:24 [INFO] [stderr] | [INFO] [stderr] 78 | item: P) -> P { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:78:34 [INFO] [stderr] | [INFO] [stderr] 78 | item: P) -> P { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:78:36 [INFO] [stderr] | [INFO] [stderr] 78 | item: P) -> P { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:103:35 [INFO] [stderr] | [INFO] [stderr] 103 | ... SyntaxExtension::Modifier(modifier)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | #[phase(plugin, link)] extern crate log; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: aborting due to 48 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0425, E0432, E0433, E0603, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error[E0412]: cannot find type `Path` in this scope [INFO] [stderr] --> src/lib.rs:30:48 [INFO] [stderr] | [INFO] [stderr] 30 | fn extract_doc_path(meta: &MetaItem) -> Result { [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 8 | use rustc::hir::Path; [INFO] [stderr] | [INFO] [stderr] 8 | use std::path::Path; [INFO] [stderr] | [INFO] [stderr] 8 | use syntax::ast::Path; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Path` in this scope [INFO] [stderr] --> src/lib.rs:47:43 [INFO] [stderr] | [INFO] [stderr] 47 | fn slurp_doc_file(cx: &mut ExtCtxt, path: Path, sp: Span) -> IoResult { [INFO] [stderr] | ^^^^ not found in this scope [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 8 | use rustc::hir::Path; [INFO] [stderr] | [INFO] [stderr] 8 | use std::path::Path; [INFO] [stderr] | [INFO] [stderr] 8 | use syntax::ast::Path; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `intern_and_get_ident` in module `token` [INFO] [stderr] --> src/lib.rs:59:16 [INFO] [stderr] | [INFO] [stderr] 59 | token::intern_and_get_ident("doc"), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ not found in `token` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `intern_and_get_ident` in module `token` [INFO] [stderr] --> src/lib.rs:60:16 [INFO] [stderr] | [INFO] [stderr] 60 | token::intern_and_get_ident(doc_string.as_slice()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ not found in `token` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `intern` in module `token` [INFO] [stderr] --> src/lib.rs:102:42 [INFO] [stderr] | [INFO] [stderr] 102 | reg.register_syntax_extension(token::intern("doc_file"), [INFO] [stderr] | ^^^^^^ not found in `token` [INFO] [stderr] [INFO] [stderr] error[E0603]: function `mk_attr_id` is private [INFO] [stderr] --> src/lib.rs:62:31 [INFO] [stderr] | [INFO] [stderr] 62 | attr::mk_attr_inner(attr::mk_attr_id(), meta_item) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead [INFO] [stderr] --> src/lib.rs:101:20 [INFO] [stderr] | [INFO] [stderr] 101 | let modifier = box expand_attr as Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/49733 [INFO] [stderr] = help: add `#![feature(box_syntax)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:52:20 [INFO] [stderr] | [INFO] [stderr] 52 | let mut file = try!(File::open(&path)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:68:16 [INFO] [stderr] | [INFO] [stderr] 68 | let path = try!(extract_doc_path(meta)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:69:22 [INFO] [stderr] | [INFO] [stderr] 69 | let doc_string = try!(slurp_doc_file(cx, path, sp)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated attribute `plugin_registrar`: compiler plugins are deprecated. See https://github.com/rust-lang/rust/issues/29597 [INFO] [stderr] --> src/lib.rs:99:1 [INFO] [stderr] | [INFO] [stderr] 99 | #[plugin_registrar] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: remove this attribute [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? [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | extern crate rustc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | extern crate syntax; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:9:19 [INFO] [stderr] | [INFO] [stderr] 9 | use syntax::ast::{Attribute, Item, MetaItem}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:9:30 [INFO] [stderr] | [INFO] [stderr] 9 | use syntax::ast::{Attribute, Item, MetaItem}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:9:36 [INFO] [stderr] | [INFO] [stderr] 9 | use syntax::ast::{Attribute, Item, MetaItem}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:10:25 [INFO] [stderr] | [INFO] [stderr] 10 | use syntax::ext::base::{ExtCtxt, ItemModifier, SyntaxExtension}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:10:48 [INFO] [stderr] | [INFO] [stderr] 10 | use syntax::ext::base::{ExtCtxt, ItemModifier, SyntaxExtension}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use syntax::parse::token; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use syntax::ptr::P; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:30:28 [INFO] [stderr] | [INFO] [stderr] 30 | fn extract_doc_path(meta: &MetaItem) -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:47:28 [INFO] [stderr] | [INFO] [stderr] 47 | fn slurp_doc_file(cx: &mut ExtCtxt, path: Path, sp: Span) -> IoResult { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:56:39 [INFO] [stderr] | [INFO] [stderr] 56 | fn mk_doc_attr(doc_string: String) -> Attribute { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:58:21 [INFO] [stderr] | [INFO] [stderr] 58 | let meta_item = attr::mk_name_value_item_str( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | attr::mk_attr_inner(attr::mk_attr_id(), meta_item) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:57:9 [INFO] [stderr] | [INFO] [stderr] 57 | use syntax::attr; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:65:26 [INFO] [stderr] | [INFO] [stderr] 65 | fn expand_attr_(cx: &mut ExtCtxt, sp: Span, meta: &MetaItem, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:65:52 [INFO] [stderr] | [INFO] [stderr] 65 | fn expand_attr_(cx: &mut ExtCtxt, sp: Span, meta: &MetaItem, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:66:33 [INFO] [stderr] | [INFO] [stderr] 66 | attrs: &mut Vec) -> Result<(), AttrError> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:77:25 [INFO] [stderr] | [INFO] [stderr] 77 | fn expand_attr(cx: &mut ExtCtxt, sp: Span, meta: &MetaItem, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:77:51 [INFO] [stderr] | [INFO] [stderr] 77 | fn expand_attr(cx: &mut ExtCtxt, sp: Span, meta: &MetaItem, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:78:22 [INFO] [stderr] | [INFO] [stderr] 78 | item: P) -> P { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:78:24 [INFO] [stderr] | [INFO] [stderr] 78 | item: P) -> P { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:78:34 [INFO] [stderr] | [INFO] [stderr] 78 | item: P) -> P { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:78:36 [INFO] [stderr] | [INFO] [stderr] 78 | item: P) -> P { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:103:35 [INFO] [stderr] | [INFO] [stderr] 103 | ... SyntaxExtension::Modifier(modifier)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [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? [INFO] [stderr] --> src/lib.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | #[phase(plugin, link)] extern crate log; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: aborting due to 48 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0425, E0432, E0433, E0603, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: could not compile `doc_file`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `doc_file`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "82c2e5f03dfc374277e8fc5ae9b7ddee7810187776232810eef8ea5db7687b12"` [INFO] running `"docker" "rm" "-f" "82c2e5f03dfc374277e8fc5ae9b7ddee7810187776232810eef8ea5db7687b12"` [INFO] [stdout] 82c2e5f03dfc374277e8fc5ae9b7ddee7810187776232810eef8ea5db7687b12