[INFO] crate string_cache_plugin 0.1.10 is already in cache [INFO] extracting crate string_cache_plugin 0.1.10 into work/ex/beta-1.38-1/sources/1.37.0/reg/string_cache_plugin/0.1.10 [INFO] extracting crate string_cache_plugin 0.1.10 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/string_cache_plugin/0.1.10 [INFO] validating manifest of string_cache_plugin-0.1.10 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of string_cache_plugin-0.1.10 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing string_cache_plugin-0.1.10 [INFO] removed path dependency string_cache_shared from string_cache_plugin-0.1.10 [INFO] finished frobbing string_cache_plugin-0.1.10 [INFO] frobbed toml for string_cache_plugin-0.1.10 written to work/ex/beta-1.38-1/sources/1.37.0/reg/string_cache_plugin/0.1.10/Cargo.toml [INFO] started frobbing string_cache_plugin-0.1.10 [INFO] removed path dependency string_cache_shared from string_cache_plugin-0.1.10 [INFO] finished frobbing string_cache_plugin-0.1.10 [INFO] frobbed toml for string_cache_plugin-0.1.10 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/string_cache_plugin/0.1.10/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing string_cache_plugin-0.1.10 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/string_cache_plugin/0.1.10:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 5cdaf1ee73328966c4bf03082281be7a1b8aa2d8c9a65d97731f9bda3dda7838 [INFO] running `"docker" "start" "-a" "5cdaf1ee73328966c4bf03082281be7a1b8aa2d8c9a65d97731f9bda3dda7838"` [INFO] [stderr] Compiling mac v0.0.2 [INFO] [stderr] Compiling debug_unreachable v0.0.6 [INFO] [stderr] Compiling string_cache_shared v0.1.12 [INFO] [stderr] Compiling string_cache_plugin v0.1.10 (/opt/crater/workdir) [INFO] [stderr] error[E0557]: feature has been removed [INFO] [stderr] --> src/lib.rs:13:30 [INFO] [stderr] | [INFO] [stderr] 13 | #![feature(plugin_registrar, quote, box_syntax)] [INFO] [stderr] | ^^^^^ feature has been removed [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rustc::plugin` [INFO] [stderr] --> src/lib.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | use rustc::plugin::Registry; [INFO] [stderr] | ^^^^^^ could not find `plugin` in `rustc` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> src/atom/mod.rs:11:13 [INFO] [stderr] | [INFO] [stderr] 11 | use syntax::codemap::Span; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::ast::TokenTree` [INFO] [stderr] --> src/atom/mod.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use syntax::ast::TokenTree; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ no `TokenTree` in `ast` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::parse::token::InternedString` [INFO] [stderr] --> src/atom/mod.rs:15:28 [INFO] [stderr] | [INFO] [stderr] 15 | use syntax::parse::token::{InternedString, Ident, Literal, Lit}; [INFO] [stderr] | ^^^^^^^^^^^^^^ no `InternedString` in `parse::token` [INFO] [stderr] [INFO] [stderr] error: cannot find macro `quote_expr!` in this scope [INFO] [stderr] --> src/atom/mod.rs:55:15 [INFO] [stderr] | [INFO] [stderr] 55 | expr: quote_expr!(&mut *cx, ::string_cache::atom::Atom { data: $data }), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find macro `quote_pat!` in this scope [INFO] [stderr] --> src/atom/mod.rs:56:14 [INFO] [stderr] | [INFO] [stderr] 56 | pat: quote_pat!(&mut *cx, ::string_cache::atom::Atom { data: $data }), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find macro `quote_expr!` in this scope [INFO] [stderr] --> src/atom/mod.rs:98:15 [INFO] [stderr] | [INFO] [stderr] 98 | expr: quote_expr!(&mut *cx, ::string_cache::namespace::Namespace($expr)), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: cannot find macro `quote_pat!` in this scope [INFO] [stderr] --> src/atom/mod.rs:99:14 [INFO] [stderr] | [INFO] [stderr] 99 | pat: quote_pat!(&mut *cx, ::string_cache::namespace::Namespace($pat)), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | #![feature(plugin_registrar, quote, box_syntax)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | #![feature(rustc_private, slice_patterns)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/atom/mod.rs:61:73 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn expand_atom(cx: &mut ExtCtxt, sp: Span, tt: &[TokenTree]) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MacResult+'static` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/atom/mod.rs:73:71 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn expand_ns(cx: &mut ExtCtxt, sp: Span, tt: &[TokenTree]) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn MacResult+'static` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/atom/mod.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 1 field [INFO] [stderr] --> src/atom/mod.rs:25:29 [INFO] [stderr] | [INFO] [stderr] 25 | TokenTree::Token(_, Literal(Lit::Str_(s), _)) => s.as_str(), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 field, found 2 [INFO] [stderr] [INFO] [stderr] error[E0599]: no associated item named `Str_` found for type `syntax::parse::token::Lit` in the current scope [INFO] [stderr] --> src/atom/mod.rs:25:42 [INFO] [stderr] | [INFO] [stderr] 25 | TokenTree::Token(_, Literal(Lit::Str_(s), _)) => s.as_str(), [INFO] [stderr] | ^^^^ associated item not found in `syntax::parse::token::Lit` [INFO] [stderr] [INFO] [stderr] error[E0609]: no field `name` on type `&syntax::ast::Name` [INFO] [stderr] --> src/atom/mod.rs:24:47 [INFO] [stderr] | [INFO] [stderr] 24 | TokenTree::Token(_, Ident(s, _)) => s.name.as_str(), [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 14 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0023, E0432, E0554, E0557, E0599, E0609. [INFO] [stderr] For more information about an error, try `rustc --explain E0023`. [INFO] [stderr] error: Could not compile `string_cache_plugin`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "5cdaf1ee73328966c4bf03082281be7a1b8aa2d8c9a65d97731f9bda3dda7838"` [INFO] running `"docker" "rm" "-f" "5cdaf1ee73328966c4bf03082281be7a1b8aa2d8c9a65d97731f9bda3dda7838"` [INFO] [stdout] 5cdaf1ee73328966c4bf03082281be7a1b8aa2d8c9a65d97731f9bda3dda7838