Aug 31 07:11:35.635 INFO checking LucasHill/chip8-rust-wasm against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 07:11:35.636 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 07:11:35.636 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 07:11:35.802 INFO blam! d59b5dea871e9bbc3681c73e4a82d6453dc388aad87387a470e11215d0dd785b
Aug 31 07:11:35.804 INFO running `"docker" "start" "-a" "d59b5dea871e9bbc3681c73e4a82d6453dc388aad87387a470e11215d0dd785b"`
Aug 31 07:11:36.568 INFO kablam!    Compiling wasm-bindgen-shared v0.2.5
Aug 31 07:11:36.568 INFO kablam!    Compiling num-traits v0.2.2
Aug 31 07:11:36.568 INFO kablam!    Compiling proc-macro2 v0.3.6
Aug 31 07:11:37.657 INFO kablam! error[E0433]: failed to resolve. Could not find `Op` in `proc_macro`
Aug 31 07:11:37.657 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:72:42
Aug 31 07:11:37.657 INFO kablam!    |
Aug 31 07:11:37.657 INFO kablam! 72 |                 let mut op = proc_macro::Op::new(tt.op(), spacing);
Aug 31 07:11:37.658 INFO kablam!    |                                          ^^ Could not find `Op` in `proc_macro`
Aug 31 07:11:37.658 INFO kablam! 
Aug 31 07:11:37.676 INFO kablam! error[E0433]: failed to resolve. Could not find `Term` in `proc_macro`
Aug 31 07:11:37.676 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:279:31
Aug 31 07:11:37.676 INFO kablam!     |
Aug 31 07:11:37.676 INFO kablam! 279 |             term: proc_macro::Term::new(string, span.0),
Aug 31 07:11:37.676 INFO kablam!     |                               ^^^^ Could not find `Term` in `proc_macro`
Aug 31 07:11:37.676 INFO kablam! 
Aug 31 07:11:37.681 INFO kablam! error[E0412]: cannot find type `Term` in module `proc_macro`
Aug 31 07:11:37.681 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:273:23
Aug 31 07:11:37.681 INFO kablam!     |
Aug 31 07:11:37.681 INFO kablam! 273 |     term: proc_macro::Term,
Aug 31 07:11:37.681 INFO kablam!     |                       ^^^^ not found in `proc_macro`
Aug 31 07:11:37.681 INFO kablam! help: possible candidates are found in other modules, you can import them into scope
Aug 31 07:11:37.681 INFO kablam!     |
Aug 31 07:11:37.681 INFO kablam! 3   | use Term;
Aug 31 07:11:37.681 INFO kablam!     |
Aug 31 07:11:37.681 INFO kablam! 3   | use imp::Term;
Aug 31 07:11:37.681 INFO kablam!     |
Aug 31 07:11:37.681 INFO kablam! 
Aug 31 07:11:37.696 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Aug 31 07:11:37.696 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:177:23
Aug 31 07:11:37.696 INFO kablam!     |
Aug 31 07:11:37.696 INFO kablam! 177 | pub struct SourceFile(proc_macro::SourceFile, FileName);
Aug 31 07:11:37.696 INFO kablam!     |                       ^^^^^^^^^^^^^^^^^^^^^^
Aug 31 07:11:37.696 INFO kablam!     |
Aug 31 07:11:37.696 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Aug 31 07:11:37.696 INFO kablam! 
Aug 31 07:11:37.696 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Aug 31 07:11:37.696 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:180:16
Aug 31 07:11:37.696 INFO kablam!     |
Aug 31 07:11:37.696 INFO kablam! 180 |     fn new(sf: proc_macro::SourceFile) -> Self {
Aug 31 07:11:37.696 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^
Aug 31 07:11:37.696 INFO kablam!     |
Aug 31 07:11:37.697 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Aug 31 07:11:37.697 INFO kablam! 
Aug 31 07:11:37.697 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Aug 31 07:11:37.697 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:247:13
Aug 31 07:11:37.698 INFO kablam!     |
Aug 31 07:11:37.698 INFO kablam! 247 |         let proc_macro::LineColumn { line, column } = self.0.start();
Aug 31 07:11:37.698 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^
Aug 31 07:11:37.698 INFO kablam!     |
Aug 31 07:11:37.698 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Aug 31 07:11:37.698 INFO kablam! 
Aug 31 07:11:37.698 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Aug 31 07:11:37.698 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:252:13
Aug 31 07:11:37.698 INFO kablam!     |
Aug 31 07:11:37.698 INFO kablam! 252 |         let proc_macro::LineColumn { line, column } = self.0.end();
Aug 31 07:11:37.698 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^
Aug 31 07:11:37.698 INFO kablam!     |
Aug 31 07:11:37.698 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Aug 31 07:11:37.698 INFO kablam! 
Aug 31 07:11:37.951 INFO kablam! error[E0599]: no function or associated item named `empty` found for type `proc_macro::TokenStream` in the current scope
Aug 31 07:11:37.952 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:18:21
Aug 31 07:11:37.952 INFO kablam!    |
Aug 31 07:11:37.952 INFO kablam! 18 |         TokenStream(proc_macro::TokenStream::empty())
Aug 31 07:11:37.952 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `proc_macro::TokenStream`
Aug 31 07:11:37.952 INFO kablam! 
Aug 31 07:11:37.967 INFO kablam! error[E0599]: no variant named `Op` found for type `proc_macro::TokenTree` in the current scope
Aug 31 07:11:37.967 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:132:13
Aug 31 07:11:37.967 INFO kablam!     |
Aug 31 07:11:37.967 INFO kablam! 132 |             proc_macro::TokenTree::Op(tt) => {
Aug 31 07:11:37.967 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ variant not found in `proc_macro::TokenTree`
Aug 31 07:11:37.967 INFO kablam! 
Aug 31 07:11:37.971 INFO kablam! error[E0599]: no variant named `Term` found for type `proc_macro::TokenTree` in the current scope
Aug 31 07:11:37.971 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:141:13
Aug 31 07:11:37.971 INFO kablam!     |
Aug 31 07:11:37.971 INFO kablam! 141 |             proc_macro::TokenTree::Term(s) => {
Aug 31 07:11:37.971 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ variant not found in `proc_macro::TokenTree`
Aug 31 07:11:37.971 INFO kablam! 
Aug 31 07:11:37.979 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Aug 31 07:11:37.979 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:181:36
Aug 31 07:11:37.979 INFO kablam!     |
Aug 31 07:11:37.979 INFO kablam! 181 |         let filename = FileName(sf.path().to_string());
Aug 31 07:11:37.979 INFO kablam!     |                                    ^^^^
Aug 31 07:11:37.979 INFO kablam!     |
Aug 31 07:11:37.979 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Aug 31 07:11:37.979 INFO kablam! 
Aug 31 07:11:37.981 INFO kablam! error[E0599]: no method named `to_string` found for type `std::path::PathBuf` in the current scope
Aug 31 07:11:37.981 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:181:43
Aug 31 07:11:37.981 INFO kablam!     |
Aug 31 07:11:37.981 INFO kablam! 181 |         let filename = FileName(sf.path().to_string());
Aug 31 07:11:37.981 INFO kablam!     |                                           ^^^^^^^^^
Aug 31 07:11:37.982 INFO kablam!     |
Aug 31 07:11:37.982 INFO kablam!     = note: the method `to_string` exists but the following trait bounds were not satisfied:
Aug 31 07:11:37.982 INFO kablam!             `std::path::PathBuf : std::string::ToString`
Aug 31 07:11:37.982 INFO kablam!             `std::path::Path : std::string::ToString`
Aug 31 07:11:37.982 INFO kablam!     = help: did you mean `to_str`?
Aug 31 07:11:37.982 INFO kablam! 
Aug 31 07:11:37.983 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Aug 31 07:11:37.983 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:191:16
Aug 31 07:11:37.983 INFO kablam!     |
Aug 31 07:11:37.983 INFO kablam! 191 |         self.0.is_real()
Aug 31 07:11:37.983 INFO kablam!     |                ^^^^^^^
Aug 31 07:11:37.983 INFO kablam!     |
Aug 31 07:11:37.983 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Aug 31 07:11:37.983 INFO kablam! 
Aug 31 07:11:37.984 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Aug 31 07:11:37.984 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:227:14
Aug 31 07:11:37.984 INFO kablam!     |
Aug 31 07:11:37.984 INFO kablam! 227 |         Span(proc_macro::Span::def_site())
Aug 31 07:11:37.984 INFO kablam!     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 07:11:37.984 INFO kablam!     |
Aug 31 07:11:37.985 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Aug 31 07:11:37.985 INFO kablam! 
Aug 31 07:11:37.985 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Aug 31 07:11:37.985 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:231:21
Aug 31 07:11:37.985 INFO kablam!     |
Aug 31 07:11:37.985 INFO kablam! 231 |         Span(self.0.resolved_at(other.0))
Aug 31 07:11:37.985 INFO kablam!     |                     ^^^^^^^^^^^
Aug 31 07:11:37.986 INFO kablam!     |
Aug 31 07:11:37.986 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Aug 31 07:11:37.986 INFO kablam! 
Aug 31 07:11:37.987 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Aug 31 07:11:37.987 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:235:21
Aug 31 07:11:37.987 INFO kablam!     |
Aug 31 07:11:37.987 INFO kablam! 235 |         Span(self.0.located_at(other.0))
Aug 31 07:11:37.987 INFO kablam!     |                     ^^^^^^^^^^
Aug 31 07:11:37.987 INFO kablam!     |
Aug 31 07:11:37.987 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Aug 31 07:11:37.987 INFO kablam! 
Aug 31 07:11:37.987 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Aug 31 07:11:37.987 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:243:32
Aug 31 07:11:37.987 INFO kablam!     |
Aug 31 07:11:37.987 INFO kablam! 243 |         SourceFile::new(self.0.source_file())
Aug 31 07:11:37.987 INFO kablam!     |                                ^^^^^^^^^^^
Aug 31 07:11:37.987 INFO kablam!     |
Aug 31 07:11:37.987 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Aug 31 07:11:37.987 INFO kablam! 
Aug 31 07:11:37.987 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Aug 31 07:11:37.987 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:247:62
Aug 31 07:11:37.987 INFO kablam!     |
Aug 31 07:11:37.987 INFO kablam! 247 |         let proc_macro::LineColumn { line, column } = self.0.start();
Aug 31 07:11:37.988 INFO kablam!     |                                                              ^^^^^
Aug 31 07:11:37.988 INFO kablam!     |
Aug 31 07:11:37.988 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Aug 31 07:11:37.988 INFO kablam! 
Aug 31 07:11:37.989 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Aug 31 07:11:37.989 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:247:38
Aug 31 07:11:37.989 INFO kablam!     |
Aug 31 07:11:37.989 INFO kablam! 247 |         let proc_macro::LineColumn { line, column } = self.0.start();
Aug 31 07:11:37.990 INFO kablam!     |                                      ^^^^
Aug 31 07:11:37.990 INFO kablam!     |
Aug 31 07:11:37.990 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Aug 31 07:11:37.990 INFO kablam! 
Aug 31 07:11:37.990 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Aug 31 07:11:37.991 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:247:44
Aug 31 07:11:37.991 INFO kablam!     |
Aug 31 07:11:37.991 INFO kablam! 247 |         let proc_macro::LineColumn { line, column } = self.0.start();
Aug 31 07:11:37.991 INFO kablam!     |                                            ^^^^^^
Aug 31 07:11:37.991 INFO kablam!     |
Aug 31 07:11:37.992 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Aug 31 07:11:37.992 INFO kablam! 
Aug 31 07:11:37.992 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Aug 31 07:11:37.992 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:252:62
Aug 31 07:11:37.993 INFO kablam!     |
Aug 31 07:11:37.993 INFO kablam! 252 |         let proc_macro::LineColumn { line, column } = self.0.end();
Aug 31 07:11:37.993 INFO kablam!     |                                                              ^^^
Aug 31 07:11:37.993 INFO kablam!     |
Aug 31 07:11:37.993 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Aug 31 07:11:37.993 INFO kablam! 
Aug 31 07:11:37.994 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Aug 31 07:11:37.994 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:252:38
Aug 31 07:11:37.994 INFO kablam!     |
Aug 31 07:11:37.994 INFO kablam! 252 |         let proc_macro::LineColumn { line, column } = self.0.end();
Aug 31 07:11:37.994 INFO kablam!     |                                      ^^^^
Aug 31 07:11:37.995 INFO kablam!     |
Aug 31 07:11:37.995 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Aug 31 07:11:37.995 INFO kablam! 
Aug 31 07:11:37.995 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Aug 31 07:11:37.995 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:252:44
Aug 31 07:11:37.995 INFO kablam!     |
Aug 31 07:11:37.995 INFO kablam! 252 |         let proc_macro::LineColumn { line, column } = self.0.end();
Aug 31 07:11:37.996 INFO kablam!     |                                            ^^^^^^
Aug 31 07:11:37.996 INFO kablam!     |
Aug 31 07:11:37.996 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Aug 31 07:11:37.996 INFO kablam! 
Aug 31 07:11:37.996 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Aug 31 07:11:37.996 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:257:16
Aug 31 07:11:37.997 INFO kablam!     |
Aug 31 07:11:37.997 INFO kablam! 257 |         self.0.join(other.0).map(Span)
Aug 31 07:11:37.997 INFO kablam!     |                ^^^^
Aug 31 07:11:37.997 INFO kablam!     |
Aug 31 07:11:37.997 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Aug 31 07:11:37.997 INFO kablam! 
Aug 31 07:11:37.998 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_span' (see issue #38356)
Aug 31 07:11:37.998 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-0.3.6/src/unstable.rs:261:16
Aug 31 07:11:37.998 INFO kablam!     |
Aug 31 07:11:37.998 INFO kablam! 261 |         self.0.eq(&other.0)
Aug 31 07:11:37.998 INFO kablam!     |                ^^
Aug 31 07:11:37.998 INFO kablam!     |
Aug 31 07:11:37.998 INFO kablam!     = help: add #![feature(proc_macro_span)] to the crate attributes to enable
Aug 31 07:11:37.999 INFO kablam! 
Aug 31 07:11:38.014 INFO kablam! error: aborting due to 25 previous errors
Aug 31 07:11:38.014 INFO kablam! 
Aug 31 07:11:38.015 INFO kablam! Some errors occurred: E0412, E0433, E0599, E0658.
Aug 31 07:11:38.015 INFO kablam! For more information about an error, try `rustc --explain E0412`.
Aug 31 07:11:38.024 INFO kablam! error: Could not compile `proc-macro2`.
Aug 31 07:11:38.024 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 07:11:40.181 INFO kablam! error: build failed
Aug 31 07:11:40.182 INFO kablam! su: No module specific data is present
Aug 31 07:11:40.669 INFO running `"docker" "rm" "-f" "d59b5dea871e9bbc3681c73e4a82d6453dc388aad87387a470e11215d0dd785b"`
Aug 31 07:11:40.808 INFO blam! d59b5dea871e9bbc3681c73e4a82d6453dc388aad87387a470e11215d0dd785b