Sep 04 07:07:16.712 INFO checking seax_scheme-0.3.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 07:07:16.712 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 07:07:16.712 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 07:07:16.868 INFO blam! c76fd86e862b61a52c760af66dc7faf5030697dce98df4cb3e2d119c15b30324
Sep 04 07:07:16.869 INFO running `"docker" "start" "-a" "c76fd86e862b61a52c760af66dc7faf5030697dce98df4cb3e2d119c15b30324"`
Sep 04 07:07:17.677 INFO kablam!     Checking parser-combinators v0.2.6
Sep 04 07:07:17.679 INFO kablam!     Checking seax_svm v0.2.8
Sep 04 07:07:18.251 INFO kablam! error[E0277]: the size for values of type `Self` cannot be known at compilation time
Sep 04 07:07:18.251 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/seax_svm-0.2.8/src/slist.rs:41:5
Sep 04 07:07:18.251 INFO kablam!    |
Sep 04 07:07:18.251 INFO kablam! 41 |     fn pop(self)            -> Option<(T, Self)>;
Sep 04 07:07:18.251 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
Sep 04 07:07:18.251 INFO kablam!    |
Sep 04 07:07:18.251 INFO kablam!    = help: within `(T, Self)`, the trait `std::marker::Sized` is not implemented for `Self`
Sep 04 07:07:18.251 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>
Sep 04 07:07:18.252 INFO kablam!    = help: consider adding a `where Self: std::marker::Sized` bound
Sep 04 07:07:18.252 INFO kablam!    = note: required because it appears within the type `(T, Self)`
Sep 04 07:07:18.252 INFO kablam!    = note: required by `std::option::Option`
Sep 04 07:07:18.252 INFO kablam! 
Sep 04 07:07:18.277 INFO kablam! error: aborting due to previous error
Sep 04 07:07:18.277 INFO kablam! 
Sep 04 07:07:18.277 INFO kablam! For more information about this error, try `rustc --explain E0277`.
Sep 04 07:07:18.286 INFO kablam! error: Could not compile `seax_svm`.
Sep 04 07:07:18.286 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 07:07:18.950 INFO kablam! error: build failed
Sep 04 07:07:18.951 INFO kablam! su: No module specific data is present
Sep 04 07:07:19.397 INFO running `"docker" "rm" "-f" "c76fd86e862b61a52c760af66dc7faf5030697dce98df4cb3e2d119c15b30324"`
Sep 04 07:07:19.486 INFO blam! c76fd86e862b61a52c760af66dc7faf5030697dce98df4cb3e2d119c15b30324