Aug 01 22:46:21.739 INFO checking select-0.3.0 against 1.27.2 for lazy_static-1
Aug 01 22:46:21.739 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:46:21.739 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:46:21.739 INFO running `"docker" "create" "-v" "/tmp/crater.t5PNZGx5OSaa:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 22:46:21.977 INFO blam! 2a63dc2f336da0eea514a00ca6ffce3a39edbdeb4bd7e359793a81582a3b2373
Aug 01 22:46:21.980 INFO running `"docker" "start" "-a" "2a63dc2f336da0eea514a00ca6ffce3a39edbdeb4bd7e359793a81582a3b2373"`
Aug 01 22:46:23.026 INFO kablam!    Compiling speculate v0.0.19
Aug 01 22:46:23.029 INFO kablam!    Compiling string_cache v0.2.29
Aug 01 22:46:23.031 INFO kablam!    Compiling html5ever v0.5.4
Aug 01 22:46:26.206 INFO kablam! error[E0432]: unresolved import `syntax::ast::TokenTree`
Aug 01 22:46:26.206 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.19/src/lib.rs:7:5
Aug 01 22:46:26.206 INFO kablam!   |
Aug 01 22:46:26.206 INFO kablam! 7 | use syntax::ast::TokenTree;
Aug 01 22:46:26.206 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^ no `TokenTree` in `ast`
Aug 01 22:46:26.206 INFO kablam! 
Aug 01 22:46:26.206 INFO kablam! error[E0432]: unresolved import `syntax::parse::tts_to_parser`
Aug 01 22:46:26.206 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.19/src/lib.rs:10:5
Aug 01 22:46:26.207 INFO kablam!    |
Aug 01 22:46:26.207 INFO kablam! 10 | use syntax::parse::tts_to_parser;
Aug 01 22:46:26.207 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `tts_to_parser` in `parse`
Aug 01 22:46:26.207 INFO kablam! 
Aug 01 22:46:26.298 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:46:26.298 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.19/src/lib.rs:1:1
Aug 01 22:46:26.298 INFO kablam!   |
Aug 01 22:46:26.298 INFO kablam! 1 | #![feature(rustc_private)]
Aug 01 22:46:26.298 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:46:26.298 INFO kablam! 
Aug 01 22:46:26.298 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:46:26.298 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/speculate-0.0.19/src/lib.rs:2:1
Aug 01 22:46:26.298 INFO kablam!   |
Aug 01 22:46:26.298 INFO kablam! 2 | #![feature(plugin_registrar, quote)]
Aug 01 22:46:26.298 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 22:46:26.298 INFO kablam! 
Aug 01 22:46:26.299 INFO kablam! error: aborting due to 4 previous errors
Aug 01 22:46:26.299 INFO kablam! 
Aug 01 22:46:26.299 INFO kablam! Some errors occurred: E0432, E0554.
Aug 01 22:46:26.299 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Aug 01 22:46:26.393 INFO kablam! error: Could not compile `speculate`.
Aug 01 22:46:26.400 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 22:46:32.224 INFO kablam! error: build failed
Aug 01 22:46:32.226 INFO kablam! su: No module specific data is present
Aug 01 22:46:32.858 INFO running `"docker" "rm" "-f" "2a63dc2f336da0eea514a00ca6ffce3a39edbdeb4bd7e359793a81582a3b2373"`
Aug 01 22:46:33.015 INFO blam! 2a63dc2f336da0eea514a00ca6ffce3a39edbdeb4bd7e359793a81582a3b2373