Jul 11 22:25:22.032 INFO checking seax_scheme-0.3.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234 Jul 11 22:25:22.032 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 11 22:25:22.032 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 11 22:25:22.033 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-3/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Jul 11 22:25:22.322 INFO blam! b608359dda69d3b458af93827cdf04293556736e650039453cf5cc79451506ec Jul 11 22:25:22.331 INFO running `"docker" "start" "-a" "b608359dda69d3b458af93827cdf04293556736e650039453cf5cc79451506ec"` Jul 11 22:25:23.421 INFO kablam! Blocking waiting for file lock on the registry index Jul 11 22:25:23.478 INFO kablam! Checking parser-combinators v0.2.6 Jul 11 22:25:23.479 INFO kablam! Checking seax_svm v0.2.8 Jul 11 22:25:24.652 INFO kablam! error[E0277]: the size for value values of type `Self` cannot be known at compilation time Jul 11 22:25:24.652 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/seax_svm-0.2.8/src/slist.rs:41:5 Jul 11 22:25:24.653 INFO kablam! | Jul 11 22:25:24.653 INFO kablam! 41 | fn pop(self) -> Option<(T, Self)>; Jul 11 22:25:24.653 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time Jul 11 22:25:24.659 INFO kablam! | Jul 11 22:25:24.659 INFO kablam! = help: within `(T, Self)`, the trait `std::marker::Sized` is not implemented for `Self` Jul 11 22:25:24.660 INFO kablam! = note: to learn more, visit Jul 11 22:25:24.660 INFO kablam! = help: consider adding a `where Self: std::marker::Sized` bound Jul 11 22:25:24.660 INFO kablam! = note: required because it appears within the type `(T, Self)` Jul 11 22:25:24.660 INFO kablam! = note: required by `std::option::Option` Jul 11 22:25:24.660 INFO kablam! Jul 11 22:25:24.699 INFO kablam! error: aborting due to previous error Jul 11 22:25:24.699 INFO kablam! Jul 11 22:25:24.699 INFO kablam! For more information about this error, try `rustc --explain E0277`. Jul 11 22:25:24.706 INFO kablam! error: Could not compile `seax_svm`. Jul 11 22:25:24.706 INFO kablam! warning: build failed, waiting for other jobs to finish... Jul 11 22:25:25.925 INFO kablam! error: build failed Jul 11 22:25:25.931 INFO kablam! su: No module specific data is present Jul 11 22:25:26.446 INFO running `"docker" "rm" "-f" "b608359dda69d3b458af93827cdf04293556736e650039453cf5cc79451506ec"` Jul 11 22:25:26.603 INFO blam! b608359dda69d3b458af93827cdf04293556736e650039453cf5cc79451506ec