Sep 21 10:03:49.266 INFO checking generic-array-0.12.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 10:03:49.266 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 10:03:49.266 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 10:03:49.391 INFO blam! 9065f2ff763b272755e49ca29edb36faf7a0428b2f9195fd62c98aa1d325248d
Sep 21 10:03:49.393 INFO running `"docker" "start" "-a" "9065f2ff763b272755e49ca29edb36faf7a0428b2f9195fd62c98aa1d325248d"`
Sep 21 10:03:50.646 INFO kablam! usermod: no changes
Sep 21 10:03:50.828 INFO kablam!     Checking generic-array v0.12.0 (/source)
Sep 21 10:03:51.048 INFO kablam! warning: the trait bound `U: ArrayLength<T>` is not satisfied
Sep 21 10:03:51.048 INFO kablam!   --> src/arr.rs:23:22
Sep 21 10:03:51.048 INFO kablam!    |
Sep 21 10:03:51.048 INFO kablam! 23 | pub type Inc<T, U> = <U as AddLength<T, U1>>::Output;
Sep 21 10:03:51.048 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ArrayLength<T>` is not implemented for `U`
Sep 21 10:03:51.048 INFO kablam!    |
Sep 21 10:03:51.048 INFO kablam!    = note: #[warn(type_alias_missing_bounds)] on by default
Sep 21 10:03:51.048 INFO kablam!    = help: consider adding a `where U: ArrayLength<T>` bound
Sep 21 10:03:51.048 INFO kablam!    = note: required because of the requirements on the impl of `arr::AddLength<T, typenum::UInt<typenum::UTerm, typenum::B1>>` for `U`
Sep 21 10:03:51.048 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 21 10:03:51.048 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 21 10:03:51.048 INFO kablam! 
Sep 21 10:03:51.048 INFO kablam! warning: cannot add `typenum::UInt<typenum::UTerm, typenum::B1>` to `U`
Sep 21 10:03:51.048 INFO kablam!   --> src/arr.rs:23:22
Sep 21 10:03:51.048 INFO kablam!    |
Sep 21 10:03:51.048 INFO kablam! 23 | pub type Inc<T, U> = <U as AddLength<T, U1>>::Output;
Sep 21 10:03:51.048 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `U + typenum::UInt<typenum::UTerm, typenum::B1>`
Sep 21 10:03:51.048 INFO kablam!    |
Sep 21 10:03:51.048 INFO kablam!    = help: the trait `core::ops::Add<typenum::UInt<typenum::UTerm, typenum::B1>>` is not implemented for `U`
Sep 21 10:03:51.048 INFO kablam!    = help: consider adding a `where U: core::ops::Add<typenum::UInt<typenum::UTerm, typenum::B1>>` bound
Sep 21 10:03:51.048 INFO kablam!    = note: required because of the requirements on the impl of `arr::AddLength<T, typenum::UInt<typenum::UTerm, typenum::B1>>` for `U`
Sep 21 10:03:51.048 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 21 10:03:51.048 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 21 10:03:51.048 INFO kablam! 
Sep 21 10:03:51.058 INFO kablam! warning: the trait bound `S: functional::MappedGenericSequence<T, U>` is not satisfied
Sep 21 10:03:51.058 INFO kablam!   --> src/functional.rs:39:5
Sep 21 10:03:51.058 INFO kablam!    |
Sep 21 10:03:51.058 INFO kablam! 39 |     <<S as MappedGenericSequence<T, U>>::Mapped as GenericSequence<U>>::Sequence;
Sep 21 10:03:51.058 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `functional::MappedGenericSequence<T, U>` is not implemented for `S`
Sep 21 10:03:51.058 INFO kablam!    |
Sep 21 10:03:51.058 INFO kablam!    = help: consider adding a `where S: functional::MappedGenericSequence<T, U>` bound
Sep 21 10:03:51.058 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 21 10:03:51.058 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 21 10:03:51.058 INFO kablam! 
Sep 21 10:03:51.058 INFO kablam! warning: the trait bound `T: core::iter::Iterator` is not satisfied
Sep 21 10:03:51.058 INFO kablam!   --> src/sequence.rs:74:28
Sep 21 10:03:51.058 INFO kablam!    |
Sep 21 10:03:51.058 INFO kablam! 74 | pub type SequenceItem<T> = <T as IntoIterator>::Item;
Sep 21 10:03:51.058 INFO kablam!    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^ `T` is not an iterator; maybe try calling `.iter()` or a similar method
Sep 21 10:03:51.058 INFO kablam!    |
Sep 21 10:03:51.058 INFO kablam!    = help: the trait `core::iter::Iterator` is not implemented for `T`
Sep 21 10:03:51.058 INFO kablam!    = help: consider adding a `where T: core::iter::Iterator` bound
Sep 21 10:03:51.058 INFO kablam!    = note: required because of the requirements on the impl of `core::iter::IntoIterator` for `T`
Sep 21 10:03:51.058 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 21 10:03:51.058 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 21 10:03:51.058 INFO kablam! 
Sep 21 10:03:51.417 INFO kablam! warning: the trait bound `U: ArrayLength<T>` is not satisfied
Sep 21 10:03:51.417 INFO kablam!   --> src/arr.rs:23:22
Sep 21 10:03:51.417 INFO kablam!    |
Sep 21 10:03:51.417 INFO kablam! 23 | pub type Inc<T, U> = <U as AddLength<T, U1>>::Output;
Sep 21 10:03:51.417 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ArrayLength<T>` is not implemented for `U`
Sep 21 10:03:51.417 INFO kablam!    |
Sep 21 10:03:51.417 INFO kablam!    = note: #[warn(type_alias_missing_bounds)] on by default
Sep 21 10:03:51.417 INFO kablam!    = help: consider adding a `where U: ArrayLength<T>` bound
Sep 21 10:03:51.417 INFO kablam!    = note: required because of the requirements on the impl of `arr::AddLength<T, typenum::UInt<typenum::UTerm, typenum::B1>>` for `U`
Sep 21 10:03:51.417 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 21 10:03:51.417 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 21 10:03:51.417 INFO kablam! 
Sep 21 10:03:51.422 INFO kablam! warning: cannot add `typenum::UInt<typenum::UTerm, typenum::B1>` to `U`
Sep 21 10:03:51.422 INFO kablam!   --> src/arr.rs:23:22
Sep 21 10:03:51.422 INFO kablam!    |
Sep 21 10:03:51.422 INFO kablam! 23 | pub type Inc<T, U> = <U as AddLength<T, U1>>::Output;
Sep 21 10:03:51.422 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `U + typenum::UInt<typenum::UTerm, typenum::B1>`
Sep 21 10:03:51.422 INFO kablam!    |
Sep 21 10:03:51.422 INFO kablam!    = help: the trait `core::ops::Add<typenum::UInt<typenum::UTerm, typenum::B1>>` is not implemented for `U`
Sep 21 10:03:51.422 INFO kablam!    = help: consider adding a `where U: core::ops::Add<typenum::UInt<typenum::UTerm, typenum::B1>>` bound
Sep 21 10:03:51.422 INFO kablam!    = note: required because of the requirements on the impl of `arr::AddLength<T, typenum::UInt<typenum::UTerm, typenum::B1>>` for `U`
Sep 21 10:03:51.422 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 21 10:03:51.422 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 21 10:03:51.422 INFO kablam! 
Sep 21 10:03:51.422 INFO kablam! warning: the trait bound `S: functional::MappedGenericSequence<T, U>` is not satisfied
Sep 21 10:03:51.422 INFO kablam!   --> src/functional.rs:39:5
Sep 21 10:03:51.422 INFO kablam!    |
Sep 21 10:03:51.422 INFO kablam! 39 |     <<S as MappedGenericSequence<T, U>>::Mapped as GenericSequence<U>>::Sequence;
Sep 21 10:03:51.422 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `functional::MappedGenericSequence<T, U>` is not implemented for `S`
Sep 21 10:03:51.422 INFO kablam!    |
Sep 21 10:03:51.422 INFO kablam!    = help: consider adding a `where S: functional::MappedGenericSequence<T, U>` bound
Sep 21 10:03:51.422 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 21 10:03:51.422 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 21 10:03:51.422 INFO kablam! 
Sep 21 10:03:51.426 INFO kablam! warning: the trait bound `T: core::iter::Iterator` is not satisfied
Sep 21 10:03:51.427 INFO kablam!   --> src/sequence.rs:74:28
Sep 21 10:03:51.427 INFO kablam!    |
Sep 21 10:03:51.427 INFO kablam! 74 | pub type SequenceItem<T> = <T as IntoIterator>::Item;
Sep 21 10:03:51.427 INFO kablam!    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^ `T` is not an iterator; maybe try calling `.iter()` or a similar method
Sep 21 10:03:51.427 INFO kablam!    |
Sep 21 10:03:51.427 INFO kablam!    = help: the trait `core::iter::Iterator` is not implemented for `T`
Sep 21 10:03:51.427 INFO kablam!    = help: consider adding a `where T: core::iter::Iterator` bound
Sep 21 10:03:51.427 INFO kablam!    = note: required because of the requirements on the impl of `core::iter::IntoIterator` for `T`
Sep 21 10:03:51.427 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 21 10:03:51.427 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 21 10:03:51.427 INFO kablam! 
Sep 21 10:03:52.617 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
Sep 21 10:03:52.620 INFO kablam! su: No module specific data is present
Sep 21 10:03:53.996 INFO running `"docker" "rm" "-f" "9065f2ff763b272755e49ca29edb36faf7a0428b2f9195fd62c98aa1d325248d"`
Sep 21 10:03:54.055 INFO blam! 9065f2ff763b272755e49ca29edb36faf7a0428b2f9195fd62c98aa1d325248d