Sep 01 07:17:09.871 INFO checking seax_scheme-0.3.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831 Sep 01 07:17:09.871 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets Sep 01 07:17:09.871 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 07:17:10.039 INFO blam! e23bf9a46d09a8624f179ed9aa901f70993071d21ee32454c2380007a796edcc Sep 01 07:17:10.041 INFO running `"docker" "start" "-a" "e23bf9a46d09a8624f179ed9aa901f70993071d21ee32454c2380007a796edcc"` Sep 01 07:17:10.841 INFO kablam! Checking parser-combinators v0.2.6 Sep 01 07:17:10.848 INFO kablam! Checking seax_svm v0.2.8 Sep 01 07:17:11.646 INFO kablam! error[E0277]: the size for values of type `Self` cannot be known at compilation time Sep 01 07:17:11.646 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/seax_svm-0.2.8/src/slist.rs:41:5 Sep 01 07:17:11.646 INFO kablam! | Sep 01 07:17:11.646 INFO kablam! 41 | fn pop(self) -> Option<(T, Self)>; Sep 01 07:17:11.646 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time Sep 01 07:17:11.646 INFO kablam! | Sep 01 07:17:11.646 INFO kablam! = help: within `(T, Self)`, the trait `std::marker::Sized` is not implemented for `Self` Sep 01 07:17:11.646 INFO kablam! = note: to learn more, visit Sep 01 07:17:11.646 INFO kablam! = help: consider adding a `where Self: std::marker::Sized` bound Sep 01 07:17:11.646 INFO kablam! = note: required because it appears within the type `(T, Self)` Sep 01 07:17:11.646 INFO kablam! = note: required by `std::option::Option` Sep 01 07:17:11.646 INFO kablam! Sep 01 07:17:11.663 INFO kablam! error: aborting due to previous error Sep 01 07:17:11.663 INFO kablam! Sep 01 07:17:11.663 INFO kablam! For more information about this error, try `rustc --explain E0277`. Sep 01 07:17:11.669 INFO kablam! error: Could not compile `seax_svm`. Sep 01 07:17:11.669 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 01 07:17:12.238 INFO kablam! error: build failed Sep 01 07:17:12.240 INFO kablam! su: No module specific data is present Sep 01 07:17:12.688 INFO running `"docker" "rm" "-f" "e23bf9a46d09a8624f179ed9aa901f70993071d21ee32454c2380007a796edcc"` Sep 01 07:17:12.793 INFO blam! e23bf9a46d09a8624f179ed9aa901f70993071d21ee32454c2380007a796edcc