Aug 30 04:11:47.912 INFO checking seax_scheme-0.3.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 04:11:47.912 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 04:11:47.912 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 04:11:48.079 INFO blam! 058023e8be839088b2b36ea661cfe4e437ebdf72aaf191d07eaa3872bb9459a5
Aug 30 04:11:48.081 INFO running `"docker" "start" "-a" "058023e8be839088b2b36ea661cfe4e437ebdf72aaf191d07eaa3872bb9459a5"`
Aug 30 04:11:48.793 INFO kablam!     Checking parser-combinators v0.2.6
Aug 30 04:11:48.793 INFO kablam!     Checking seax_svm v0.2.8
Aug 30 04:11:49.560 INFO kablam! error[E0277]: the size for values of type `Self` cannot be known at compilation time
Aug 30 04:11:49.560 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/seax_svm-0.2.8/src/slist.rs:41:5
Aug 30 04:11:49.560 INFO kablam!    |
Aug 30 04:11:49.560 INFO kablam! 41 |     fn pop(self)            -> Option<(T, Self)>;
Aug 30 04:11:49.560 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
Aug 30 04:11:49.560 INFO kablam!    |
Aug 30 04:11:49.560 INFO kablam!    = help: within `(T, Self)`, the trait `std::marker::Sized` is not implemented for `Self`
Aug 30 04:11:49.560 INFO kablam!    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Aug 30 04:11:49.560 INFO kablam!    = help: consider adding a `where Self: std::marker::Sized` bound
Aug 30 04:11:49.560 INFO kablam!    = note: required because it appears within the type `(T, Self)`
Aug 30 04:11:49.560 INFO kablam!    = note: required by `std::option::Option`
Aug 30 04:11:49.560 INFO kablam! 
Aug 30 04:11:49.583 INFO kablam! error: aborting due to previous error
Aug 30 04:11:49.583 INFO kablam! 
Aug 30 04:11:49.583 INFO kablam! For more information about this error, try `rustc --explain E0277`.
Aug 30 04:11:49.591 INFO kablam! error: Could not compile `seax_svm`.
Aug 30 04:11:49.592 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 04:11:50.211 INFO kablam! error: build failed
Aug 30 04:11:50.212 INFO kablam! su: No module specific data is present
Aug 30 04:11:50.590 INFO running `"docker" "rm" "-f" "058023e8be839088b2b36ea661cfe4e437ebdf72aaf191d07eaa3872bb9459a5"`
Aug 30 04:11:50.691 INFO blam! 058023e8be839088b2b36ea661cfe4e437ebdf72aaf191d07eaa3872bb9459a5