Sep 04 07:07:13.777 INFO checking seax_scheme-0.1.1 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 04 07:07:13.777 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 04 07:07:13.777 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 07:07:13.911 INFO blam! fe3b0936808f774391bf5b37ff56668e453e31cdbb0e120c1ecb850744b26f51
Sep 04 07:07:13.913 INFO running `"docker" "start" "-a" "fe3b0936808f774391bf5b37ff56668e453e31cdbb0e120c1ecb850744b26f51"`
Sep 04 07:07:14.771 INFO kablam!     Checking parser-combinators v0.2.6
Sep 04 07:07:14.771 INFO kablam!     Checking seax_svm v0.2.8
Sep 04 07:07:15.299 INFO kablam! error[E0277]: the size for values of type `Self` cannot be known at compilation time
Sep 04 07:07:15.299 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/seax_svm-0.2.8/src/slist.rs:41:5
Sep 04 07:07:15.299 INFO kablam!    |
Sep 04 07:07:15.299 INFO kablam! 41 |     fn pop(self)            -> Option<(T, Self)>;
Sep 04 07:07:15.299 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
Sep 04 07:07:15.299 INFO kablam!    |
Sep 04 07:07:15.299 INFO kablam!    = help: within `(T, Self)`, the trait `std::marker::Sized` is not implemented for `Self`
Sep 04 07:07:15.299 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 07:07:15.299 INFO kablam!    = help: consider adding a `where Self: std::marker::Sized` bound
Sep 04 07:07:15.299 INFO kablam!    = note: required because it appears within the type `(T, Self)`
Sep 04 07:07:15.299 INFO kablam!    = note: required by `std::option::Option`
Sep 04 07:07:15.299 INFO kablam! 
Sep 04 07:07:15.317 INFO kablam! error: aborting due to previous error
Sep 04 07:07:15.317 INFO kablam! 
Sep 04 07:07:15.317 INFO kablam! For more information about this error, try `rustc --explain E0277`.
Sep 04 07:07:15.322 INFO kablam! error: Could not compile `seax_svm`.
Sep 04 07:07:15.322 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 07:07:16.073 INFO kablam! error: build failed
Sep 04 07:07:16.074 INFO kablam! su: No module specific data is present
Sep 04 07:07:16.510 INFO running `"docker" "rm" "-f" "fe3b0936808f774391bf5b37ff56668e453e31cdbb0e120c1ecb850744b26f51"`
Sep 04 07:07:16.629 INFO blam! fe3b0936808f774391bf5b37ff56668e453e31cdbb0e120c1ecb850744b26f51