[INFO] fetching crate expert 0.0.1... [INFO] checking expert-0.0.1 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate expert 0.0.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate expert 0.0.1 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate expert 0.0.1 [INFO] finished tweaking crates.io crate expert 0.0.1 [INFO] tweaked toml for crates.io crate expert 0.0.1 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 086bab8112fbf8adf49e9279368aead531d8650033908b89e2cc0340cec46f67 [INFO] running `"docker" "start" "-a" "086bab8112fbf8adf49e9279368aead531d8650033908b89e2cc0340cec46f67"` [INFO] [stderr] Compiling interpolate_idents v0.1.8 [INFO] [stderr] Checking string-interner v0.6.4 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking ordered-float v0.5.2 [INFO] [stderr] Checking float-cmp v0.2.5 [INFO] [stderr] Checking parking_lot v0.4.8 [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/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/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/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/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/src/lib.rs:62:74 [INFO] [stderr] | [INFO] [stderr] 62 | ... TokenTree::Delimited(s, syntax::tokenstream::Delimited { [INFO] [stderr] | ^^^^^^^^^ not found in `syntax::tokenstream` [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 7 | use syntax::tokenstream::TokenTree::Delimited; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/src/lib.rs:18:46 [INFO] [stderr] | [INFO] [stderr] 18 | reg.register_macro("interpolate_idents", interpolate_idents); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ expected struct `syntax::tokenstream::TokenStream`, found reference [INFO] [stderr] | [INFO] [stderr] = note: expected type `for<'cx, 'r> fn(&'cx mut syntax::ext::base::ExtCtxt<'r>, syntax::source_map::Span, syntax::tokenstream::TokenStream) -> std::boxed::Box<(dyn syntax::ext::base::MacResult + 'cx)>` [INFO] [stderr] found type `for<'a, 'r, 's> fn(&'a mut syntax::ext::base::ExtCtxt<'r>, [type error], &'s [syntax::tokenstream::TokenTree]) -> std::boxed::Box<(dyn syntax::ext::base::MacResult + 'a)> {interpolate_idents}` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/src/lib.rs:76:41 [INFO] [stderr] | [INFO] [stderr] 76 | let parser = cx.new_parser_from_tts(&*tts); [INFO] [stderr] | ^^^^^ expected struct `syntax::tokenstream::TokenStream`, found reference [INFO] [stderr] | [INFO] [stderr] = note: expected type `syntax::tokenstream::TokenStream` [INFO] [stderr] found type `&[syntax::tokenstream::TokenTree]` [INFO] [stderr] [INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 1 field [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/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/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/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/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/src/lib.rs:46:30 [INFO] [stderr] | [INFO] [stderr] 46 | Some(TokenTree::Token(s, Token::Ident(new_ident))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 parameter [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/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/src/lib.rs:46:57 [INFO] [stderr] | [INFO] [stderr] 46 | Some(TokenTree::Token(s, Token::Ident(new_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[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 3 fields [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/src/lib.rs:58:17 [INFO] [stderr] | [INFO] [stderr] 58 | 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/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/src/lib.rs:62:29 [INFO] [stderr] | [INFO] [stderr] 62 | / ... TokenTree::Delimited(s, syntax::tokenstream::Delimited { [INFO] [stderr] 63 | | ... delim: d.delim, [INFO] [stderr] 64 | | ... tts: map_tts(d.tts.into()).into(), [INFO] [stderr] 65 | | ... }) [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/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/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[E0277]: `syntax::rustc_errors::FatalError` cannot be sent between threads safely [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/src/parser_any_macro.rs:21:27 [INFO] [stderr] | [INFO] [stderr] 21 | panic!(FatalError); [INFO] [stderr] | ^^^^^^^^^^ `syntax::rustc_errors::FatalError` cannot be sent between threads safely [INFO] [stderr] ... [INFO] [stderr] 61 | let ret = panictry!(self.parser.borrow_mut().parse_expr()); [INFO] [stderr] | ------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Send` is not implemented for `syntax::rustc_errors::FatalError` [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 1 parameter but 0 parameters were supplied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/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[E0277]: `syntax::rustc_errors::FatalError` cannot be sent between threads safely [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/src/parser_any_macro.rs:21:27 [INFO] [stderr] | [INFO] [stderr] 21 | panic!(FatalError); [INFO] [stderr] | ^^^^^^^^^^ `syntax::rustc_errors::FatalError` cannot be sent between threads safely [INFO] [stderr] ... [INFO] [stderr] 66 | let ret = panictry!(self.parser.borrow_mut().parse_pat()); [INFO] [stderr] | ----------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Send` is not implemented for `syntax::rustc_errors::FatalError` [INFO] [stderr] [INFO] [stderr] error[E0277]: `syntax::rustc_errors::FatalError` cannot be sent between threads safely [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/src/parser_any_macro.rs:21:27 [INFO] [stderr] | [INFO] [stderr] 21 | panic!(FatalError); [INFO] [stderr] | ^^^^^^^^^^ `syntax::rustc_errors::FatalError` cannot be sent between threads safely [INFO] [stderr] ... [INFO] [stderr] 72 | while let Some(item) = panictry!(self.parser.borrow_mut().parse_item()) { [INFO] [stderr] | ------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Send` is not implemented for `syntax::rustc_errors::FatalError` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/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[E0277]: `syntax::rustc_errors::FatalError` cannot be sent between threads safely [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/src/parser_any_macro.rs:21:27 [INFO] [stderr] | [INFO] [stderr] 21 | panic!(FatalError); [INFO] [stderr] | ^^^^^^^^^^ `syntax::rustc_errors::FatalError` cannot be sent between threads safely [INFO] [stderr] ... [INFO] [stderr] 86 | _ => ret.push(panictry!(parser.parse_impl_item(&mut false))) [INFO] [stderr] | --------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Send` is not implemented for `syntax::rustc_errors::FatalError` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/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 19 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0023, E0061, E0277, E0308, E0422, E0432, E0599, E0609. [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[E0635]: unknown feature `const_ptr_null_mut` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.4.8/src/lib.rs:17:42 [INFO] [stderr] | [INFO] [stderr] 17 | #![cfg_attr(feature = "nightly", feature(const_ptr_null_mut))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0635]: unknown feature `const_atomic_u8_new` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.4.8/src/lib.rs:14:42 [INFO] [stderr] | [INFO] [stderr] 14 | #![cfg_attr(feature = "nightly", feature(const_atomic_u8_new))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0635]: unknown feature `const_atomic_ptr_new` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.4.8/src/lib.rs:18:42 [INFO] [stderr] | [INFO] [stderr] 18 | #![cfg_attr(feature = "nightly", feature(const_atomic_ptr_new))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0635]: unknown feature `const_atomic_usize_new` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.4.8/src/lib.rs:15:42 [INFO] [stderr] | [INFO] [stderr] 15 | #![cfg_attr(feature = "nightly", feature(const_atomic_usize_new))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0635]: unknown feature `const_unsafe_cell_new` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.4.8/src/lib.rs:19:42 [INFO] [stderr] | [INFO] [stderr] 19 | #![cfg_attr(feature = "nightly", feature(const_unsafe_cell_new))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0635]: unknown feature `const_cell_new` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.4.8/src/lib.rs:16:42 [INFO] [stderr] | [INFO] [stderr] 16 | #![cfg_attr(feature = "nightly", feature(const_cell_new))] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0635`. [INFO] [stderr] error: could not compile `parking_lot`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "086bab8112fbf8adf49e9279368aead531d8650033908b89e2cc0340cec46f67"` [INFO] running `"docker" "rm" "-f" "086bab8112fbf8adf49e9279368aead531d8650033908b89e2cc0340cec46f67"` [INFO] [stdout] 086bab8112fbf8adf49e9279368aead531d8650033908b89e2cc0340cec46f67