Sep 19 16:57:53.974 INFO checking LucasHill/chip8-rust-wasm against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352 Sep 19 16:57:53.974 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets Sep 19 16:57:53.974 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-1/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 16:57:54.234 INFO blam! 9681b8bc397c2f436682a345df6c871445c1f242da3bd9e816db56890a1d8d5a Sep 19 16:57:54.237 INFO running `"docker" "start" "-a" "9681b8bc397c2f436682a345df6c871445c1f242da3bd9e816db56890a1d8d5a"` Sep 19 16:57:55.606 INFO kablam! usermod: no changes Sep 19 16:57:55.722 INFO kablam! Compiling wasm-bindgen-shared v0.2.5 Sep 19 16:57:55.722 INFO kablam! Compiling serde v1.0.37 Sep 19 16:57:55.722 INFO kablam! Compiling proc-macro2 v0.3.6 Sep 19 16:57:56.515 INFO kablam! error[E0433]: failed to resolve. Could not find `Op` in `proc_macro` Sep 19 16:57:56.516 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:72:42 Sep 19 16:57:56.516 INFO kablam! | Sep 19 16:57:56.516 INFO kablam! 72 | let mut op = proc_macro::Op::new(tt.op(), spacing); Sep 19 16:57:56.516 INFO kablam! | ^^ Could not find `Op` in `proc_macro` Sep 19 16:57:56.516 INFO kablam! Sep 19 16:57:56.525 INFO kablam! error[E0433]: failed to resolve. Could not find `Term` in `proc_macro` Sep 19 16:57:56.525 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:279:31 Sep 19 16:57:56.525 INFO kablam! | Sep 19 16:57:56.525 INFO kablam! 279 | term: proc_macro::Term::new(string, span.0), Sep 19 16:57:56.525 INFO kablam! | ^^^^ Could not find `Term` in `proc_macro` Sep 19 16:57:56.525 INFO kablam! Sep 19 16:57:56.526 INFO kablam! error[E0412]: cannot find type `Term` in module `proc_macro` Sep 19 16:57:56.526 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:273:23 Sep 19 16:57:56.526 INFO kablam! | Sep 19 16:57:56.526 INFO kablam! 273 | term: proc_macro::Term, Sep 19 16:57:56.526 INFO kablam! | ^^^^ not found in `proc_macro` Sep 19 16:57:56.527 INFO kablam! help: possible candidates are found in other modules, you can import them into scope Sep 19 16:57:56.527 INFO kablam! | Sep 19 16:57:56.527 INFO kablam! 3 | use Term; Sep 19 16:57:56.527 INFO kablam! | Sep 19 16:57:56.527 INFO kablam! 3 | use imp::Term; Sep 19 16:57:56.527 INFO kablam! | Sep 19 16:57:56.527 INFO kablam! Sep 19 16:57:56.537 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 19 16:57:56.537 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:177:23 Sep 19 16:57:56.537 INFO kablam! | Sep 19 16:57:56.537 INFO kablam! 177 | pub struct SourceFile(proc_macro::SourceFile, FileName); Sep 19 16:57:56.537 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:57:56.537 INFO kablam! | Sep 19 16:57:56.537 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 19 16:57:56.537 INFO kablam! Sep 19 16:57:56.537 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 19 16:57:56.537 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:180:16 Sep 19 16:57:56.537 INFO kablam! | Sep 19 16:57:56.537 INFO kablam! 180 | fn new(sf: proc_macro::SourceFile) -> Self { Sep 19 16:57:56.537 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:57:56.537 INFO kablam! | Sep 19 16:57:56.538 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 19 16:57:56.538 INFO kablam! Sep 19 16:57:56.538 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 19 16:57:56.538 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:247:13 Sep 19 16:57:56.538 INFO kablam! | Sep 19 16:57:56.538 INFO kablam! 247 | let proc_macro::LineColumn { line, column } = self.0.start(); Sep 19 16:57:56.538 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:57:56.538 INFO kablam! | Sep 19 16:57:56.538 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 19 16:57:56.538 INFO kablam! Sep 19 16:57:56.538 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 19 16:57:56.538 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:252:13 Sep 19 16:57:56.538 INFO kablam! | Sep 19 16:57:56.538 INFO kablam! 252 | let proc_macro::LineColumn { line, column } = self.0.end(); Sep 19 16:57:56.538 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:57:56.538 INFO kablam! | Sep 19 16:57:56.538 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 19 16:57:56.538 INFO kablam! Sep 19 16:57:56.994 INFO kablam! error[E0599]: no function or associated item named `empty` found for type `proc_macro::TokenStream` in the current scope Sep 19 16:57:56.994 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:18:21 Sep 19 16:57:56.994 INFO kablam! | Sep 19 16:57:56.994 INFO kablam! 18 | TokenStream(proc_macro::TokenStream::empty()) Sep 19 16:57:56.994 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `proc_macro::TokenStream` Sep 19 16:57:56.994 INFO kablam! Sep 19 16:57:57.014 INFO kablam! error[E0599]: no variant named `Op` found for type `proc_macro::TokenTree` in the current scope Sep 19 16:57:57.014 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:132:13 Sep 19 16:57:57.014 INFO kablam! | Sep 19 16:57:57.014 INFO kablam! 132 | proc_macro::TokenTree::Op(tt) => { Sep 19 16:57:57.014 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ variant not found in `proc_macro::TokenTree` Sep 19 16:57:57.014 INFO kablam! Sep 19 16:57:57.018 INFO kablam! error[E0599]: no variant named `Term` found for type `proc_macro::TokenTree` in the current scope Sep 19 16:57:57.018 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:141:13 Sep 19 16:57:57.018 INFO kablam! | Sep 19 16:57:57.018 INFO kablam! 141 | proc_macro::TokenTree::Term(s) => { Sep 19 16:57:57.018 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ variant not found in `proc_macro::TokenTree` Sep 19 16:57:57.018 INFO kablam! Sep 19 16:57:57.031 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 19 16:57:57.031 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:181:36 Sep 19 16:57:57.031 INFO kablam! | Sep 19 16:57:57.031 INFO kablam! 181 | let filename = FileName(sf.path().to_string()); Sep 19 16:57:57.031 INFO kablam! | ^^^^ Sep 19 16:57:57.031 INFO kablam! | Sep 19 16:57:57.031 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 19 16:57:57.031 INFO kablam! Sep 19 16:57:57.031 INFO kablam! error[E0599]: no method named `to_string` found for type `std::path::PathBuf` in the current scope Sep 19 16:57:57.031 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:181:43 Sep 19 16:57:57.031 INFO kablam! | Sep 19 16:57:57.031 INFO kablam! 181 | let filename = FileName(sf.path().to_string()); Sep 19 16:57:57.031 INFO kablam! | ^^^^^^^^^ Sep 19 16:57:57.031 INFO kablam! | Sep 19 16:57:57.031 INFO kablam! = note: the method `to_string` exists but the following trait bounds were not satisfied: Sep 19 16:57:57.031 INFO kablam! `std::path::PathBuf : std::string::ToString` Sep 19 16:57:57.031 INFO kablam! `std::path::Path : std::string::ToString` Sep 19 16:57:57.031 INFO kablam! = help: did you mean `to_str`? Sep 19 16:57:57.031 INFO kablam! Sep 19 16:57:57.031 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 19 16:57:57.031 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:191:16 Sep 19 16:57:57.031 INFO kablam! | Sep 19 16:57:57.031 INFO kablam! 191 | self.0.is_real() Sep 19 16:57:57.031 INFO kablam! | ^^^^^^^ Sep 19 16:57:57.032 INFO kablam! | Sep 19 16:57:57.032 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 19 16:57:57.032 INFO kablam! Sep 19 16:57:57.034 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 19 16:57:57.034 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:227:14 Sep 19 16:57:57.034 INFO kablam! | Sep 19 16:57:57.034 INFO kablam! 227 | Span(proc_macro::Span::def_site()) Sep 19 16:57:57.034 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 16:57:57.034 INFO kablam! | Sep 19 16:57:57.034 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 19 16:57:57.034 INFO kablam! Sep 19 16:57:57.042 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 19 16:57:57.042 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:231:21 Sep 19 16:57:57.042 INFO kablam! | Sep 19 16:57:57.042 INFO kablam! 231 | Span(self.0.resolved_at(other.0)) Sep 19 16:57:57.042 INFO kablam! | ^^^^^^^^^^^ Sep 19 16:57:57.042 INFO kablam! | Sep 19 16:57:57.042 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 19 16:57:57.042 INFO kablam! Sep 19 16:57:57.042 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 19 16:57:57.042 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:235:21 Sep 19 16:57:57.042 INFO kablam! | Sep 19 16:57:57.042 INFO kablam! 235 | Span(self.0.located_at(other.0)) Sep 19 16:57:57.042 INFO kablam! | ^^^^^^^^^^ Sep 19 16:57:57.042 INFO kablam! | Sep 19 16:57:57.042 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 19 16:57:57.042 INFO kablam! Sep 19 16:57:57.042 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 19 16:57:57.042 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:243:32 Sep 19 16:57:57.042 INFO kablam! | Sep 19 16:57:57.042 INFO kablam! 243 | SourceFile::new(self.0.source_file()) Sep 19 16:57:57.042 INFO kablam! | ^^^^^^^^^^^ Sep 19 16:57:57.042 INFO kablam! | Sep 19 16:57:57.042 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 19 16:57:57.042 INFO kablam! Sep 19 16:57:57.042 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 19 16:57:57.042 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:247:62 Sep 19 16:57:57.042 INFO kablam! | Sep 19 16:57:57.043 INFO kablam! 247 | let proc_macro::LineColumn { line, column } = self.0.start(); Sep 19 16:57:57.043 INFO kablam! | ^^^^^ Sep 19 16:57:57.043 INFO kablam! | Sep 19 16:57:57.043 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 19 16:57:57.043 INFO kablam! Sep 19 16:57:57.043 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 19 16:57:57.043 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:247:38 Sep 19 16:57:57.043 INFO kablam! | Sep 19 16:57:57.043 INFO kablam! 247 | let proc_macro::LineColumn { line, column } = self.0.start(); Sep 19 16:57:57.043 INFO kablam! | ^^^^ Sep 19 16:57:57.043 INFO kablam! | Sep 19 16:57:57.043 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 19 16:57:57.043 INFO kablam! Sep 19 16:57:57.043 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 19 16:57:57.043 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:247:44 Sep 19 16:57:57.043 INFO kablam! | Sep 19 16:57:57.043 INFO kablam! 247 | let proc_macro::LineColumn { line, column } = self.0.start(); Sep 19 16:57:57.043 INFO kablam! | ^^^^^^ Sep 19 16:57:57.043 INFO kablam! | Sep 19 16:57:57.043 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 19 16:57:57.043 INFO kablam! Sep 19 16:57:57.043 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 19 16:57:57.043 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:252:62 Sep 19 16:57:57.043 INFO kablam! | Sep 19 16:57:57.043 INFO kablam! 252 | let proc_macro::LineColumn { line, column } = self.0.end(); Sep 19 16:57:57.043 INFO kablam! | ^^^ Sep 19 16:57:57.043 INFO kablam! | Sep 19 16:57:57.043 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 19 16:57:57.043 INFO kablam! Sep 19 16:57:57.043 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 19 16:57:57.043 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:252:38 Sep 19 16:57:57.043 INFO kablam! | Sep 19 16:57:57.043 INFO kablam! 252 | let proc_macro::LineColumn { line, column } = self.0.end(); Sep 19 16:57:57.043 INFO kablam! | ^^^^ Sep 19 16:57:57.043 INFO kablam! | Sep 19 16:57:57.043 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 19 16:57:57.043 INFO kablam! Sep 19 16:57:57.043 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 19 16:57:57.043 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:252:44 Sep 19 16:57:57.043 INFO kablam! | Sep 19 16:57:57.043 INFO kablam! 252 | let proc_macro::LineColumn { line, column } = self.0.end(); Sep 19 16:57:57.043 INFO kablam! | ^^^^^^ Sep 19 16:57:57.043 INFO kablam! | Sep 19 16:57:57.043 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 19 16:57:57.043 INFO kablam! Sep 19 16:57:57.043 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 19 16:57:57.043 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:257:16 Sep 19 16:57:57.043 INFO kablam! | Sep 19 16:57:57.043 INFO kablam! 257 | self.0.join(other.0).map(Span) Sep 19 16:57:57.043 INFO kablam! | ^^^^ Sep 19 16:57:57.043 INFO kablam! | Sep 19 16:57:57.043 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 19 16:57:57.043 INFO kablam! Sep 19 16:57:57.043 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356) Sep 19 16:57:57.043 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:261:16 Sep 19 16:57:57.043 INFO kablam! | Sep 19 16:57:57.043 INFO kablam! 261 | self.0.eq(&other.0) Sep 19 16:57:57.043 INFO kablam! | ^^ Sep 19 16:57:57.043 INFO kablam! | Sep 19 16:57:57.043 INFO kablam! = help: add #![feature(proc_macro_span)] to the crate attributes to enable Sep 19 16:57:57.043 INFO kablam! Sep 19 16:57:57.074 INFO kablam! error: aborting due to 25 previous errors Sep 19 16:57:57.074 INFO kablam! Sep 19 16:57:57.074 INFO kablam! Some errors occurred: E0412, E0433, E0599, E0658. Sep 19 16:57:57.074 INFO kablam! For more information about an error, try `rustc --explain E0412`. Sep 19 16:57:57.090 INFO kablam! error: Could not compile `proc-macro2`. Sep 19 16:57:57.090 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 19 16:58:08.015 INFO kablam! error: build failed Sep 19 16:58:08.017 INFO kablam! su: No module specific data is present Sep 19 16:58:09.794 INFO running `"docker" "rm" "-f" "9681b8bc397c2f436682a345df6c871445c1f242da3bd9e816db56890a1d8d5a"` Sep 19 16:58:09.916 INFO blam! 9681b8bc397c2f436682a345df6c871445c1f242da3bd9e816db56890a1d8d5a