Sep 21 10:54:03.779 INFO checking ena-0.9.3 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 10:54:03.779 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 10:54:03.779 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/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 10:54:03.997 INFO blam! be7b237907b6bfead24f0a0b05d436e99757a353e18db9c6defd65f71db42385
Sep 21 10:54:03.999 INFO running `"docker" "start" "-a" "be7b237907b6bfead24f0a0b05d436e99757a353e18db9c6defd65f71db42385"`
Sep 21 10:54:04.918 INFO kablam! usermod: no changes
Sep 21 10:54:04.990 INFO kablam!     Checking ena v0.9.3 (/source)
Sep 21 10:54:05.470 INFO kablam! warning: the trait bound `S: unify::backing_vec::UnificationStore` is not satisfied
Sep 21 10:54:05.470 INFO kablam!   --> src/unify/backing_vec.rs:10:15
Sep 21 10:54:05.470 INFO kablam!    |
Sep 21 10:54:05.470 INFO kablam! 10 | type Key<S> = <S as UnificationStore>::Key;
Sep 21 10:54:05.470 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `unify::backing_vec::UnificationStore` is not implemented for `S`
Sep 21 10:54:05.470 INFO kablam!    |
Sep 21 10:54:05.470 INFO kablam!    = note: #[warn(type_alias_missing_bounds)] on by default
Sep 21 10:54:05.470 INFO kablam!    = help: consider adding a `where S: unify::backing_vec::UnificationStore` bound
Sep 21 10:54:05.470 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 21 10:54:05.470 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 21 10:54:05.470 INFO kablam! 
Sep 21 10:54:05.480 INFO kablam! warning: the trait bound `K: unify::UnifyKey` is not satisfied
Sep 21 10:54:05.480 INFO kablam!    --> src/unify/mod.rs:184:39
Sep 21 10:54:05.480 INFO kablam!     |
Sep 21 10:54:05.480 INFO kablam! 184 | pub type InPlaceUnificationTable<K> = UnificationTable<InPlace<K>>;
Sep 21 10:54:05.480 INFO kablam!     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `unify::UnifyKey` is not implemented for `K`
Sep 21 10:54:05.480 INFO kablam!     |
Sep 21 10:54:05.480 INFO kablam!     = help: consider adding a `where K: unify::UnifyKey` bound
Sep 21 10:54:05.480 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 10:54:05.480 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 10:54:05.480 INFO kablam! 
Sep 21 10:54:05.632 INFO kablam! warning: the trait bound `S: unify::backing_vec::UnificationStore` is not satisfied
Sep 21 10:54:05.632 INFO kablam!   --> src/unify/backing_vec.rs:10:15
Sep 21 10:54:05.632 INFO kablam!    |
Sep 21 10:54:05.632 INFO kablam! 10 | type Key<S> = <S as UnificationStore>::Key;
Sep 21 10:54:05.632 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `unify::backing_vec::UnificationStore` is not implemented for `S`
Sep 21 10:54:05.632 INFO kablam!    |
Sep 21 10:54:05.632 INFO kablam!    = note: #[warn(type_alias_missing_bounds)] on by default
Sep 21 10:54:05.632 INFO kablam!    = help: consider adding a `where S: unify::backing_vec::UnificationStore` bound
Sep 21 10:54:05.632 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 21 10:54:05.632 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 21 10:54:05.632 INFO kablam! 
Sep 21 10:54:05.636 INFO kablam! warning: the trait bound `K: unify::UnifyKey` is not satisfied
Sep 21 10:54:05.636 INFO kablam!    --> src/unify/mod.rs:184:39
Sep 21 10:54:05.636 INFO kablam!     |
Sep 21 10:54:05.636 INFO kablam! 184 | pub type InPlaceUnificationTable<K> = UnificationTable<InPlace<K>>;
Sep 21 10:54:05.636 INFO kablam!     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `unify::UnifyKey` is not implemented for `K`
Sep 21 10:54:05.636 INFO kablam!     |
Sep 21 10:54:05.636 INFO kablam!     = help: consider adding a `where K: unify::UnifyKey` bound
Sep 21 10:54:05.636 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 10:54:05.636 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 10:54:05.636 INFO kablam! 
Sep 21 10:54:06.123 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Sep 21 10:54:06.124 INFO kablam! su: No module specific data is present
Sep 21 10:54:07.145 INFO running `"docker" "rm" "-f" "be7b237907b6bfead24f0a0b05d436e99757a353e18db9c6defd65f71db42385"`
Sep 21 10:54:07.269 INFO blam! be7b237907b6bfead24f0a0b05d436e99757a353e18db9c6defd65f71db42385