Sep 10 16:29:28.628 INFO checking immut_list-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 16:29:28.628 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 16:29:28.628 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 16:29:28.808 INFO blam! 63f32e2840a48e243506263e95a62170347b2880790067fa6725b73d653f26f2
Sep 10 16:29:28.809 INFO running `"docker" "start" "-a" "63f32e2840a48e243506263e95a62170347b2880790067fa6725b73d653f26f2"`
Sep 10 16:29:29.807 INFO kablam! usermod: no changes
Sep 10 16:29:29.832 INFO kablam!     Checking data_structure_traits v0.1.12
Sep 10 16:29:29.908 INFO kablam! error[E0432]: unresolved import `alloc::vec_deque`
Sep 10 16:29:29.908 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/data_structure_traits-0.1.12/src/collections/vec_deque.rs:2:12
Sep 10 16:29:29.908 INFO kablam!   |
Sep 10 16:29:29.908 INFO kablam! 2 | use alloc::vec_deque::VecDeque;
Sep 10 16:29:29.908 INFO kablam!   |            ^^^^^^^^^ Could not find `vec_deque` in `alloc`
Sep 10 16:29:29.908 INFO kablam! 
Sep 10 16:29:29.926 INFO kablam! error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
Sep 10 16:29:29.926 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/data_structure_traits-0.1.12/src/collections/vec_deque.rs:8:6
Sep 10 16:29:29.926 INFO kablam!   |
Sep 10 16:29:29.926 INFO kablam! 8 | impl<T> Collection for VecDeque<T> {
Sep 10 16:29:29.926 INFO kablam!   |      ^ unconstrained type parameter
Sep 10 16:29:29.926 INFO kablam! 
Sep 10 16:29:29.926 INFO kablam! error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
Sep 10 16:29:29.926 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/data_structure_traits-0.1.12/src/collections/vec_deque.rs:15:6
Sep 10 16:29:29.926 INFO kablam!    |
Sep 10 16:29:29.926 INFO kablam! 15 | impl<T> CollectionMut for VecDeque<T> {
Sep 10 16:29:29.926 INFO kablam!    |      ^ unconstrained type parameter
Sep 10 16:29:29.926 INFO kablam! 
Sep 10 16:29:29.926 INFO kablam! error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
Sep 10 16:29:29.926 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/data_structure_traits-0.1.12/src/collections/vec_deque.rs:99:6
Sep 10 16:29:29.926 INFO kablam!    |
Sep 10 16:29:29.926 INFO kablam! 99 | impl<T> Remove<usize> for VecDeque<T> {
Sep 10 16:29:29.926 INFO kablam!    |      ^ unconstrained type parameter
Sep 10 16:29:29.926 INFO kablam! 
Sep 10 16:29:29.927 INFO kablam! error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
Sep 10 16:29:29.927 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/data_structure_traits-0.1.12/src/collections/vec_deque.rs:146:6
Sep 10 16:29:29.927 INFO kablam!     |
Sep 10 16:29:29.927 INFO kablam! 146 | impl<T> Get<usize> for VecDeque<T> {
Sep 10 16:29:29.927 INFO kablam!     |      ^ unconstrained type parameter
Sep 10 16:29:29.927 INFO kablam! 
Sep 10 16:29:29.927 INFO kablam! error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
Sep 10 16:29:29.927 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/data_structure_traits-0.1.12/src/collections/vec_deque.rs:154:6
Sep 10 16:29:29.927 INFO kablam!     |
Sep 10 16:29:29.927 INFO kablam! 154 | impl<T> GetMut<usize> for VecDeque<T> {
Sep 10 16:29:29.927 INFO kablam!     |      ^ unconstrained type parameter
Sep 10 16:29:29.927 INFO kablam! 
Sep 10 16:29:29.927 INFO kablam! error: aborting due to 6 previous errors
Sep 10 16:29:29.927 INFO kablam! 
Sep 10 16:29:29.927 INFO kablam! Some errors occurred: E0207, E0432.
Sep 10 16:29:29.927 INFO kablam! For more information about an error, try `rustc --explain E0207`.
Sep 10 16:29:29.933 INFO kablam! error: Could not compile `data_structure_traits`.
Sep 10 16:29:29.933 INFO kablam! 
Sep 10 16:29:29.933 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 16:29:29.934 INFO kablam! su: No module specific data is present
Sep 10 16:29:30.622 INFO running `"docker" "rm" "-f" "63f32e2840a48e243506263e95a62170347b2880790067fa6725b73d653f26f2"`
Sep 10 16:29:30.691 INFO blam! 63f32e2840a48e243506263e95a62170347b2880790067fa6725b73d653f26f2