[INFO] updating cached repository sdleffler/peony-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/sdleffler/peony-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/sdleffler/peony-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/sdleffler/peony-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sdleffler/peony-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/sdleffler/peony-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sdleffler/peony-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sdleffler/peony-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f910db71120b158a7191ecb8310229f9d4026326 [INFO] sha for GitHub repo sdleffler/peony-rs: f910db71120b158a7191ecb8310229f9d4026326 [INFO] validating manifest of sdleffler/peony-rs 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 sdleffler/peony-rs 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 sdleffler/peony-rs [INFO] finished frobbing sdleffler/peony-rs [INFO] frobbed toml for sdleffler/peony-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/sdleffler/peony-rs/Cargo.toml [INFO] started frobbing sdleffler/peony-rs [INFO] finished frobbing sdleffler/peony-rs [INFO] frobbed toml for sdleffler/peony-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sdleffler/peony-rs/Cargo.toml [INFO] crate sdleffler/peony-rs already has a lockfile, it will not be regenerated [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] testing sdleffler/peony-rs 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sdleffler/peony-rs:/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] 2f681994a8abbe0df06ec6a07567a6aa7928e79a5ee7bc0c6a66d693d638fa9b [INFO] running `"docker" "start" "-a" "2f681994a8abbe0df06ec6a07567a6aa7928e79a5ee7bc0c6a66d693d638fa9b"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling regex v0.2.10 [INFO] [stderr] Compiling lalrpop-util v0.15.0 [INFO] [stderr] Compiling ena v0.5.0 [INFO] [stderr] Compiling lalrpop-intern v0.15.0 [INFO] [stderr] Compiling serde v1.0.35 [INFO] [stderr] Compiling interpolate_idents v0.2.4 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling petgraph v0.4.11 [INFO] [stderr] Compiling num-bigint v0.1.43 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling enum-primitive-derive v0.1.2 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling atty v0.1.2 [INFO] [stderr] Compiling string_cache_codegen v0.4.0 [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/graph_impl/stable_graph/mod.rs:1173:19 [INFO] [stderr] | [INFO] [stderr] 1173 | self.iter.find_map(|(i, node)| { [INFO] [stderr] | ^^^^^^^^ multiple `find_map` found [INFO] [stderr] | [INFO] [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/iter_utils.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option [INFO] [stderr] 6 | | where F: FnMut(Self::Item) -> Option [INFO] [stderr] 7 | | { [INFO] [stderr] 8 | | while let Some(elt) = self.next() { [INFO] [stderr] ... | [INFO] [stderr] 13 | | None [INFO] [stderr] 14 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` [INFO] [stderr] [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/graph_impl/stable_graph/mod.rs:1365:19 [INFO] [stderr] | [INFO] [stderr] 1365 | self.iter.find_map(|(i, edge)| [INFO] [stderr] | ^^^^^^^^ multiple `find_map` found [INFO] [stderr] | [INFO] [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/iter_utils.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option [INFO] [stderr] 6 | | where F: FnMut(Self::Item) -> Option [INFO] [stderr] 7 | | { [INFO] [stderr] 8 | | while let Some(elt) = self.next() { [INFO] [stderr] ... | [INFO] [stderr] 13 | | None [INFO] [stderr] 14 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` [INFO] [stderr] [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/graph_impl/stable_graph/mod.rs:1529:19 [INFO] [stderr] | [INFO] [stderr] 1529 | self.iter.find_map(|(i, node)| { [INFO] [stderr] | ^^^^^^^^ multiple `find_map` found [INFO] [stderr] | [INFO] [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/iter_utils.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option [INFO] [stderr] 6 | | where F: FnMut(Self::Item) -> Option [INFO] [stderr] 7 | | { [INFO] [stderr] 8 | | while let Some(elt) = self.next() { [INFO] [stderr] ... | [INFO] [stderr] 13 | | None [INFO] [stderr] 14 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` [INFO] [stderr] [INFO] [stderr] error[E0034]: multiple applicable items in scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/graph_impl/stable_graph/mod.rs:1575:19 [INFO] [stderr] | [INFO] [stderr] 1575 | self.iter.find_map(|(i, node)| { [INFO] [stderr] | ^^^^^^^^ multiple `find_map` found [INFO] [stderr] | [INFO] [stderr] note: candidate #1 is defined in an impl of the trait `iter_utils::IterUtilsExt` for the type `_` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/petgraph-0.4.11/src/iter_utils.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | / fn find_map(&mut self, mut f: F) -> Option [INFO] [stderr] 6 | | where F: FnMut(Self::Item) -> Option [INFO] [stderr] 7 | | { [INFO] [stderr] 8 | | while let Some(elt) = self.next() { [INFO] [stderr] ... | [INFO] [stderr] 13 | | None [INFO] [stderr] 14 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Enumerate<_>` [INFO] [stderr] [INFO] [stderr] Compiling backtrace v0.3.5 [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.2.4/src/lib.rs:10:13 [INFO] [stderr] | [INFO] [stderr] 10 | use syntax::codemap::Span; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::util::small_vector` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.2.4/src/parser_any_macro.rs:10:19 [INFO] [stderr] | [INFO] [stderr] 10 | use syntax::util::small_vector::SmallVector; [INFO] [stderr] | ^^^^^^^^^^^^ could not find `small_vector` in `util` [INFO] [stderr] [INFO] [stderr] error[E0422]: cannot find struct, variant or union type `Delimited` in module `syntax::tokenstream` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.2.4/src/lib.rs:75:74 [INFO] [stderr] | [INFO] [stderr] 75 | TokenTree::Delimited(s, syntax::tokenstream::Delimited { [INFO] [stderr] | ^^^^^^^^^ not found in `syntax::tokenstream` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 7 | use syntax::ext::tt::quoted::Delimited; [INFO] [stderr] | [INFO] [stderr] 7 | use syntax::ext::tt::quoted::TokenTree::Delimited; [INFO] [stderr] | [INFO] [stderr] 7 | use syntax::tokenstream::TokenTree::Delimited; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.2.4/src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(plugin_registrar, rustc_private)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0034`. [INFO] [stderr] error: Could not compile `petgraph`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 1 field [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.2.4/src/lib.rs:32:25 [INFO] [stderr] | [INFO] [stderr] 32 | TokenTree::Token(ref span, Token::Ident(ref ident, _)) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 field, found 2 [INFO] [stderr] [INFO] [stderr] error[E0599]: no associated item named `Ident` found for type `syntax::parse::token::Token` in the current scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.2.4/src/lib.rs:32:59 [INFO] [stderr] | [INFO] [stderr] 32 | TokenTree::Token(ref span, Token::Ident(ref ident, _)) => { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | | [INFO] [stderr] | associated item not found in `syntax::parse::token::Token` [INFO] [stderr] | help: there is a method with a similar name: `ident` [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 1 parameter but 2 parameters were supplied [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.2.4/src/lib.rs:46:30 [INFO] [stderr] | [INFO] [stderr] 46 | Some(TokenTree::Token(s, Token::from_ast_ident(new_ident))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 parameter [INFO] [stderr] [INFO] [stderr] error[E0624]: method `from_ast_ident` is private [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.2.4/src/lib.rs:46:50 [INFO] [stderr] | [INFO] [stderr] 46 | Some(TokenTree::Token(s, Token::from_ast_ident(new_ident))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 1 field [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.2.4/src/lib.rs:66:20 [INFO] [stderr] | [INFO] [stderr] 66 | if let TokenTree::Token(_, Token::Pound) = t { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 field, found 2 [INFO] [stderr] [INFO] [stderr] error[E0599]: no associated item named `Pound` found for type `syntax::parse::token::Token` in the current scope [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.2.4/src/lib.rs:66:47 [INFO] [stderr] | [INFO] [stderr] 66 | if let TokenTree::Token(_, Token::Pound) = t { [INFO] [stderr] | ^^^^^ associated item not found in `syntax::parse::token::Token` [INFO] [stderr] [INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 3 fields [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.2.4/src/lib.rs:71:17 [INFO] [stderr] | [INFO] [stderr] 71 | TokenTree::Delimited(s, d) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 fields, found 2 [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 3 parameters but 2 parameters were supplied [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.2.4/src/lib.rs:75:29 [INFO] [stderr] | [INFO] [stderr] 75 | / TokenTree::Delimited(s, syntax::tokenstream::Delimited { [INFO] [stderr] 76 | | delim: d.delim, [INFO] [stderr] 77 | | tts: map_tts(d.tts.into()).into(), [INFO] [stderr] 78 | | }) [INFO] [stderr] | |______________________________^ expected 3 parameters [INFO] [stderr] [INFO] [stderr] error[E0609]: no field `span` on type `std::cell::RefMut<'_, syntax::parse::parser::Parser<'a>>` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.2.4/src/parser_any_macro.rs:53:31 [INFO] [stderr] | [INFO] [stderr] 53 | let span = parser.span; [INFO] [stderr] | ^^^^ unknown field [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 1 parameter but 0 parameters were supplied [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.2.4/src/parser_any_macro.rs:66:54 [INFO] [stderr] | [INFO] [stderr] 66 | let ret = panictry!(self.parser.borrow_mut().parse_pat()); [INFO] [stderr] | ^^^^^^^^^ expected 1 parameter [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.2.4/src/parser_any_macro.rs:85:17 [INFO] [stderr] | [INFO] [stderr] 85 | token::Eof => break, [INFO] [stderr] | ^^^^^^^^^^ expected struct `syntax::parse::token::Token`, found enum `syntax::parse::token::TokenKind` [INFO] [stderr] | [INFO] [stderr] = note: expected type `syntax::parse::token::Token` [INFO] [stderr] found type `syntax::parse::token::TokenKind` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.2.4/src/parser_any_macro.rs:99:17 [INFO] [stderr] | [INFO] [stderr] 99 | token::Eof => break, [INFO] [stderr] | ^^^^^^^^^^ expected struct `syntax::parse::token::Token`, found enum `syntax::parse::token::TokenKind` [INFO] [stderr] | [INFO] [stderr] = note: expected type `syntax::parse::token::Token` [INFO] [stderr] found type `syntax::parse::token::TokenKind` [INFO] [stderr] [INFO] [stderr] error: aborting due to 16 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0023, E0061, E0308, E0422, E0432, E0554, E0599, E0609, E0624. [INFO] [stderr] For more information about an error, try `rustc --explain E0023`. [INFO] [stderr] error: Could not compile `interpolate_idents`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "2f681994a8abbe0df06ec6a07567a6aa7928e79a5ee7bc0c6a66d693d638fa9b"` [INFO] running `"docker" "rm" "-f" "2f681994a8abbe0df06ec6a07567a6aa7928e79a5ee7bc0c6a66d693d638fa9b"` [INFO] [stdout] 2f681994a8abbe0df06ec6a07567a6aa7928e79a5ee7bc0c6a66d693d638fa9b