Sep 03 20:39:22.990 INFO checking LucasHill/chip8-rust-wasm against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893 Sep 03 20:39:22.990 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets Sep 03 20:39:22.990 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 03 20:39:23.186 INFO blam! 097708b4b243fdee2fc89cb9ce0345768da669f8b40823c31e8178fd14f952f4 Sep 03 20:39:23.188 INFO running `"docker" "start" "-a" "097708b4b243fdee2fc89cb9ce0345768da669f8b40823c31e8178fd14f952f4"` Sep 03 20:39:23.986 INFO kablam! Compiling wasm-bindgen-shared v0.2.5 Sep 03 20:39:23.986 INFO kablam! Compiling proc-macro2 v0.3.6 Sep 03 20:39:25.105 INFO kablam! error[E0433]: failed to resolve. Could not find `Op` in `proc_macro` Sep 03 20:39:25.105 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:72:42 Sep 03 20:39:25.106 INFO kablam! | Sep 03 20:39:25.106 INFO kablam! 72 | let mut op = proc_macro::Op::new(tt.op(), spacing); Sep 03 20:39:25.106 INFO kablam! | ^^ Could not find `Op` in `proc_macro` Sep 03 20:39:25.106 INFO kablam! Sep 03 20:39:25.122 INFO kablam! error[E0433]: failed to resolve. Could not find `Term` in `proc_macro` Sep 03 20:39:25.123 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:279:31 Sep 03 20:39:25.123 INFO kablam! | Sep 03 20:39:25.123 INFO kablam! 279 | term: proc_macro::Term::new(string, span.0), Sep 03 20:39:25.123 INFO kablam! | ^^^^ Could not find `Term` in `proc_macro` Sep 03 20:39:25.123 INFO kablam! Sep 03 20:39:25.127 INFO kablam! error[E0412]: cannot find type `Term` in module `proc_macro` Sep 03 20:39:25.128 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:273:23 Sep 03 20:39:25.128 INFO kablam! | Sep 03 20:39:25.128 INFO kablam! 273 | term: proc_macro::Term, Sep 03 20:39:25.128 INFO kablam! | ^^^^ not found in `proc_macro` Sep 03 20:39:25.128 INFO kablam! help: possible candidates are found in other modules, you can import them into scope Sep 03 20:39:25.128 INFO kablam! | Sep 03 20:39:25.128 INFO kablam! 3 | use Term; Sep 03 20:39:25.128 INFO kablam! | Sep 03 20:39:25.128 INFO kablam! 3 | use imp::Term; Sep 03 20:39:25.128 INFO kablam! | Sep 03 20:39:25.128 INFO kablam! Sep 03 20:39:25.144 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 03 20:39:25.144 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:177:23 Sep 03 20:39:25.144 INFO kablam! | Sep 03 20:39:25.145 INFO kablam! 177 | pub struct SourceFile(proc_macro::SourceFile, FileName); Sep 03 20:39:25.145 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Sep 03 20:39:25.145 INFO kablam! | Sep 03 20:39:25.145 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 03 20:39:25.145 INFO kablam! Sep 03 20:39:25.145 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 03 20:39:25.145 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:180:16 Sep 03 20:39:25.145 INFO kablam! | Sep 03 20:39:25.145 INFO kablam! 180 | fn new(sf: proc_macro::SourceFile) -> Self { Sep 03 20:39:25.145 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Sep 03 20:39:25.145 INFO kablam! | Sep 03 20:39:25.145 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 03 20:39:25.145 INFO kablam! Sep 03 20:39:25.145 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 03 20:39:25.145 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:247:13 Sep 03 20:39:25.145 INFO kablam! | Sep 03 20:39:25.145 INFO kablam! 247 | let proc_macro::LineColumn { line, column } = self.0.start(); Sep 03 20:39:25.145 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Sep 03 20:39:25.145 INFO kablam! | Sep 03 20:39:25.145 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 03 20:39:25.145 INFO kablam! Sep 03 20:39:25.145 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 03 20:39:25.145 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:252:13 Sep 03 20:39:25.145 INFO kablam! | Sep 03 20:39:25.146 INFO kablam! 252 | let proc_macro::LineColumn { line, column } = self.0.end(); Sep 03 20:39:25.146 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Sep 03 20:39:25.146 INFO kablam! | Sep 03 20:39:25.146 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 03 20:39:25.146 INFO kablam! Sep 03 20:39:25.462 INFO kablam! error[E0599]: no function or associated item named `empty` found for type `proc_macro::TokenStream` in the current scope Sep 03 20:39:25.462 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:18:21 Sep 03 20:39:25.462 INFO kablam! | Sep 03 20:39:25.462 INFO kablam! 18 | TokenStream(proc_macro::TokenStream::empty()) Sep 03 20:39:25.462 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `proc_macro::TokenStream` Sep 03 20:39:25.462 INFO kablam! Sep 03 20:39:25.477 INFO kablam! error[E0599]: no variant named `Op` found for type `proc_macro::TokenTree` in the current scope Sep 03 20:39:25.477 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:132:13 Sep 03 20:39:25.477 INFO kablam! | Sep 03 20:39:25.477 INFO kablam! 132 | proc_macro::TokenTree::Op(tt) => { Sep 03 20:39:25.477 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ variant not found in `proc_macro::TokenTree` Sep 03 20:39:25.477 INFO kablam! Sep 03 20:39:25.481 INFO kablam! error[E0599]: no variant named `Term` found for type `proc_macro::TokenTree` in the current scope Sep 03 20:39:25.481 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:141:13 Sep 03 20:39:25.481 INFO kablam! | Sep 03 20:39:25.481 INFO kablam! 141 | proc_macro::TokenTree::Term(s) => { Sep 03 20:39:25.481 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ variant not found in `proc_macro::TokenTree` Sep 03 20:39:25.481 INFO kablam! Sep 03 20:39:25.488 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 03 20:39:25.489 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:181:36 Sep 03 20:39:25.489 INFO kablam! | Sep 03 20:39:25.489 INFO kablam! 181 | let filename = FileName(sf.path().to_string()); Sep 03 20:39:25.489 INFO kablam! | ^^^^ Sep 03 20:39:25.489 INFO kablam! | Sep 03 20:39:25.489 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 03 20:39:25.489 INFO kablam! Sep 03 20:39:25.491 INFO kablam! error[E0599]: no method named `to_string` found for type `std::path::PathBuf` in the current scope Sep 03 20:39:25.491 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:181:43 Sep 03 20:39:25.491 INFO kablam! | Sep 03 20:39:25.491 INFO kablam! 181 | let filename = FileName(sf.path().to_string()); Sep 03 20:39:25.491 INFO kablam! | ^^^^^^^^^ Sep 03 20:39:25.491 INFO kablam! | Sep 03 20:39:25.491 INFO kablam! = note: the method `to_string` exists but the following trait bounds were not satisfied: Sep 03 20:39:25.491 INFO kablam! `std::path::PathBuf : std::string::ToString` Sep 03 20:39:25.491 INFO kablam! `std::path::Path : std::string::ToString` Sep 03 20:39:25.491 INFO kablam! = help: did you mean `to_str`? Sep 03 20:39:25.491 INFO kablam! Sep 03 20:39:25.491 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 03 20:39:25.491 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:191:16 Sep 03 20:39:25.492 INFO kablam! | Sep 03 20:39:25.492 INFO kablam! 191 | self.0.is_real() Sep 03 20:39:25.492 INFO kablam! | ^^^^^^^ Sep 03 20:39:25.492 INFO kablam! | Sep 03 20:39:25.492 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 03 20:39:25.492 INFO kablam! Sep 03 20:39:25.493 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 03 20:39:25.493 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:227:14 Sep 03 20:39:25.493 INFO kablam! | Sep 03 20:39:25.493 INFO kablam! 227 | Span(proc_macro::Span::def_site()) Sep 03 20:39:25.493 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 03 20:39:25.493 INFO kablam! | Sep 03 20:39:25.493 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 03 20:39:25.493 INFO kablam! Sep 03 20:39:25.494 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 03 20:39:25.494 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:231:21 Sep 03 20:39:25.494 INFO kablam! | Sep 03 20:39:25.494 INFO kablam! 231 | Span(self.0.resolved_at(other.0)) Sep 03 20:39:25.494 INFO kablam! | ^^^^^^^^^^^ Sep 03 20:39:25.494 INFO kablam! | Sep 03 20:39:25.494 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 03 20:39:25.494 INFO kablam! Sep 03 20:39:25.494 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 03 20:39:25.494 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:235:21 Sep 03 20:39:25.494 INFO kablam! | Sep 03 20:39:25.495 INFO kablam! 235 | Span(self.0.located_at(other.0)) Sep 03 20:39:25.495 INFO kablam! | ^^^^^^^^^^ Sep 03 20:39:25.495 INFO kablam! | Sep 03 20:39:25.495 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 03 20:39:25.495 INFO kablam! Sep 03 20:39:25.495 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 03 20:39:25.495 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:243:32 Sep 03 20:39:25.495 INFO kablam! | Sep 03 20:39:25.495 INFO kablam! 243 | SourceFile::new(self.0.source_file()) Sep 03 20:39:25.495 INFO kablam! | ^^^^^^^^^^^ Sep 03 20:39:25.495 INFO kablam! | Sep 03 20:39:25.495 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 03 20:39:25.495 INFO kablam! Sep 03 20:39:25.496 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 03 20:39:25.496 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:247:62 Sep 03 20:39:25.496 INFO kablam! | Sep 03 20:39:25.496 INFO kablam! 247 | let proc_macro::LineColumn { line, column } = self.0.start(); Sep 03 20:39:25.496 INFO kablam! | ^^^^^ Sep 03 20:39:25.496 INFO kablam! | Sep 03 20:39:25.496 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 03 20:39:25.496 INFO kablam! Sep 03 20:39:25.496 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 03 20:39:25.497 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:247:38 Sep 03 20:39:25.497 INFO kablam! | Sep 03 20:39:25.497 INFO kablam! 247 | let proc_macro::LineColumn { line, column } = self.0.start(); Sep 03 20:39:25.497 INFO kablam! | ^^^^ Sep 03 20:39:25.497 INFO kablam! | Sep 03 20:39:25.497 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 03 20:39:25.497 INFO kablam! Sep 03 20:39:25.497 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 03 20:39:25.497 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:247:44 Sep 03 20:39:25.497 INFO kablam! | Sep 03 20:39:25.497 INFO kablam! 247 | let proc_macro::LineColumn { line, column } = self.0.start(); Sep 03 20:39:25.497 INFO kablam! | ^^^^^^ Sep 03 20:39:25.497 INFO kablam! | Sep 03 20:39:25.497 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 03 20:39:25.498 INFO kablam! Sep 03 20:39:25.498 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 03 20:39:25.498 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:252:62 Sep 03 20:39:25.498 INFO kablam! | Sep 03 20:39:25.498 INFO kablam! 252 | let proc_macro::LineColumn { line, column } = self.0.end(); Sep 03 20:39:25.498 INFO kablam! | ^^^ Sep 03 20:39:25.498 INFO kablam! | Sep 03 20:39:25.498 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 03 20:39:25.498 INFO kablam! Sep 03 20:39:25.498 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 03 20:39:25.498 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:252:38 Sep 03 20:39:25.498 INFO kablam! | Sep 03 20:39:25.498 INFO kablam! 252 | let proc_macro::LineColumn { line, column } = self.0.end(); Sep 03 20:39:25.498 INFO kablam! | ^^^^ Sep 03 20:39:25.498 INFO kablam! | Sep 03 20:39:25.498 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 03 20:39:25.499 INFO kablam! Sep 03 20:39:25.499 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 03 20:39:25.499 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:252:44 Sep 03 20:39:25.499 INFO kablam! | Sep 03 20:39:25.499 INFO kablam! 252 | let proc_macro::LineColumn { line, column } = self.0.end(); Sep 03 20:39:25.499 INFO kablam! | ^^^^^^ Sep 03 20:39:25.499 INFO kablam! | Sep 03 20:39:25.499 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 03 20:39:25.499 INFO kablam! Sep 03 20:39:25.499 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 03 20:39:25.499 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:257:16 Sep 03 20:39:25.499 INFO kablam! | Sep 03 20:39:25.499 INFO kablam! 257 | self.0.join(other.0).map(Span) Sep 03 20:39:25.499 INFO kablam! | ^^^^ Sep 03 20:39:25.499 INFO kablam! | Sep 03 20:39:25.499 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 03 20:39:25.499 INFO kablam! Sep 03 20:39:25.500 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 03 20:39:25.500 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:261:16 Sep 03 20:39:25.500 INFO kablam! | Sep 03 20:39:25.500 INFO kablam! 261 | self.0.eq(&other.0) Sep 03 20:39:25.500 INFO kablam! | ^^ Sep 03 20:39:25.500 INFO kablam! | Sep 03 20:39:25.500 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 03 20:39:25.500 INFO kablam! Sep 03 20:39:25.517 INFO kablam! error: aborting due to 25 previous errors Sep 03 20:39:25.517 INFO kablam! Sep 03 20:39:25.517 INFO kablam! Some errors occurred: E0412, E0433, E0599, E0658. Sep 03 20:39:25.517 INFO kablam! For more information about an error, try `rustc --explain E0412`. Sep 03 20:39:25.533 INFO kablam! error: Could not compile `proc-macro2`. Sep 03 20:39:25.533 INFO kablam! Sep 03 20:39:25.533 INFO kablam! To learn more, run the command again with --verbose. Sep 03 20:39:25.535 INFO kablam! su: No module specific data is present Sep 03 20:39:26.072 INFO running `"docker" "rm" "-f" "097708b4b243fdee2fc89cb9ce0345768da669f8b40823c31e8178fd14f952f4"` Sep 03 20:39:26.224 INFO blam! 097708b4b243fdee2fc89cb9ce0345768da669f8b40823c31e8178fd14f952f4