Sep 02 10:27:54.957 INFO checking immut_list-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851 Sep 02 10:27:54.957 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 02 10:27:54.957 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 10:27:55.122 INFO blam! 317134c217d785620d0ad5cef509bfa72240d8652f1eb92040c4e02d19723ba9 Sep 02 10:27:55.126 INFO running `"docker" "start" "-a" "317134c217d785620d0ad5cef509bfa72240d8652f1eb92040c4e02d19723ba9"` Sep 02 10:27:55.831 INFO kablam! Checking data_structure_traits v0.1.12 Sep 02 10:27:55.920 INFO kablam! error[E0432]: unresolved import `alloc::vec_deque` Sep 02 10:27:55.921 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/data_structure_traits-0.1.12/src/collections/vec_deque.rs:2:12 Sep 02 10:27:55.921 INFO kablam! | Sep 02 10:27:55.921 INFO kablam! 2 | use alloc::vec_deque::VecDeque; Sep 02 10:27:55.921 INFO kablam! | ^^^^^^^^^ Could not find `vec_deque` in `alloc` Sep 02 10:27:55.921 INFO kablam! Sep 02 10:27:55.951 INFO kablam! error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates Sep 02 10:27:55.951 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/data_structure_traits-0.1.12/src/collections/vec_deque.rs:8:6 Sep 02 10:27:55.951 INFO kablam! | Sep 02 10:27:55.951 INFO kablam! 8 | impl Collection for VecDeque { Sep 02 10:27:55.952 INFO kablam! | ^ unconstrained type parameter Sep 02 10:27:55.952 INFO kablam! Sep 02 10:27:55.952 INFO kablam! error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates Sep 02 10:27:55.952 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/data_structure_traits-0.1.12/src/collections/vec_deque.rs:15:6 Sep 02 10:27:55.952 INFO kablam! | Sep 02 10:27:55.952 INFO kablam! 15 | impl CollectionMut for VecDeque { Sep 02 10:27:55.952 INFO kablam! | ^ unconstrained type parameter Sep 02 10:27:55.952 INFO kablam! Sep 02 10:27:55.952 INFO kablam! error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates Sep 02 10:27:55.952 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/data_structure_traits-0.1.12/src/collections/vec_deque.rs:99:6 Sep 02 10:27:55.952 INFO kablam! | Sep 02 10:27:55.952 INFO kablam! 99 | impl Remove for VecDeque { Sep 02 10:27:55.952 INFO kablam! | ^ unconstrained type parameter Sep 02 10:27:55.952 INFO kablam! Sep 02 10:27:55.952 INFO kablam! error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates Sep 02 10:27:55.952 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/data_structure_traits-0.1.12/src/collections/vec_deque.rs:146:6 Sep 02 10:27:55.952 INFO kablam! | Sep 02 10:27:55.952 INFO kablam! 146 | impl Get for VecDeque { Sep 02 10:27:55.952 INFO kablam! | ^ unconstrained type parameter Sep 02 10:27:55.952 INFO kablam! Sep 02 10:27:55.953 INFO kablam! error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates Sep 02 10:27:55.953 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/data_structure_traits-0.1.12/src/collections/vec_deque.rs:154:6 Sep 02 10:27:55.953 INFO kablam! | Sep 02 10:27:55.953 INFO kablam! 154 | impl GetMut for VecDeque { Sep 02 10:27:55.953 INFO kablam! | ^ unconstrained type parameter Sep 02 10:27:55.953 INFO kablam! Sep 02 10:27:55.953 INFO kablam! error: aborting due to 6 previous errors Sep 02 10:27:55.953 INFO kablam! Sep 02 10:27:55.953 INFO kablam! Some errors occurred: E0207, E0432. Sep 02 10:27:55.953 INFO kablam! For more information about an error, try `rustc --explain E0207`. Sep 02 10:27:55.959 INFO kablam! error: Could not compile `data_structure_traits`. Sep 02 10:27:55.959 INFO kablam! Sep 02 10:27:55.959 INFO kablam! To learn more, run the command again with --verbose. Sep 02 10:27:55.960 INFO kablam! su: No module specific data is present Sep 02 10:27:56.342 INFO running `"docker" "rm" "-f" "317134c217d785620d0ad5cef509bfa72240d8652f1eb92040c4e02d19723ba9"` Sep 02 10:27:56.448 INFO blam! 317134c217d785620d0ad5cef509bfa72240d8652f1eb92040c4e02d19723ba9