Sep 02 00:35:47.230 INFO checking seax_scheme-0.1.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 00:35:47.231 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 00:35:47.231 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 00:35:47.434 INFO blam! c6b088c01a86987a53c076d9926afb196cee54a970faf2fddd8f49091fd91511
Sep 02 00:35:47.436 INFO running `"docker" "start" "-a" "c6b088c01a86987a53c076d9926afb196cee54a970faf2fddd8f49091fd91511"`
Sep 02 00:35:48.221 INFO kablam!     Checking parser-combinators v0.2.6
Sep 02 00:35:48.221 INFO kablam!     Checking seax_svm v0.2.8
Sep 02 00:35:48.883 INFO kablam! error[E0277]: the size for values of type `Self` cannot be known at compilation time
Sep 02 00:35:48.883 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/seax_svm-0.2.8/src/slist.rs:41:5
Sep 02 00:35:48.883 INFO kablam!    |
Sep 02 00:35:48.883 INFO kablam! 41 |     fn pop(self)            -> Option<(T, Self)>;
Sep 02 00:35:48.883 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
Sep 02 00:35:48.883 INFO kablam!    |
Sep 02 00:35:48.883 INFO kablam!    = help: within `(T, Self)`, the trait `std::marker::Sized` is not implemented for `Self`
Sep 02 00:35:48.883 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 02 00:35:48.883 INFO kablam!    = help: consider adding a `where Self: std::marker::Sized` bound
Sep 02 00:35:48.883 INFO kablam!    = note: required because it appears within the type `(T, Self)`
Sep 02 00:35:48.883 INFO kablam!    = note: required by `std::option::Option`
Sep 02 00:35:48.883 INFO kablam! 
Sep 02 00:35:48.916 INFO kablam! error: aborting due to previous error
Sep 02 00:35:48.916 INFO kablam! 
Sep 02 00:35:48.916 INFO kablam! For more information about this error, try `rustc --explain E0277`.
Sep 02 00:35:48.931 INFO kablam! error: Could not compile `seax_svm`.
Sep 02 00:35:48.931 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 00:35:50.042 INFO kablam! error: build failed
Sep 02 00:35:50.044 INFO kablam! su: No module specific data is present
Sep 02 00:35:50.589 INFO running `"docker" "rm" "-f" "c6b088c01a86987a53c076d9926afb196cee54a970faf2fddd8f49091fd91511"`
Sep 02 00:35:50.751 INFO blam! c6b088c01a86987a53c076d9926afb196cee54a970faf2fddd8f49091fd91511