Sep 21 05:25:34.129 INFO checking proptest-arbitrary-0.2.2 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 05:25:34.129 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 05:25:34.129 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/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 05:25:34.244 INFO blam! 0f3f93805ced8e8a959770fdf5b398e245124e842fc31f0ffa91b0d1e1717169
Sep 21 05:25:34.246 INFO running `"docker" "start" "-a" "0f3f93805ced8e8a959770fdf5b398e245124e842fc31f0ffa91b0d1e1717169"`
Sep 21 05:25:35.467 INFO kablam! usermod: no changes
Sep 21 05:25:35.532 INFO kablam!    Compiling frunk_core v0.0.21
Sep 21 05:25:35.535 INFO kablam!    Compiling proptest-arbitrary v0.2.2 (/source)
Sep 21 05:25:35.535 INFO kablam!     Checking proptest v0.3.4
Sep 21 05:25:55.790 INFO kablam!    Compiling frunk_derives v0.0.22
Sep 21 05:25:59.931 INFO kablam! warning: the trait bound `A: Arbitrary<'static>` is not satisfied
Sep 21 05:25:59.931 INFO kablam!    --> src/lib.rs:242:27
Sep 21 05:25:59.931 INFO kablam!     |
Sep 21 05:25:59.931 INFO kablam! 242 | pub type StrategyFor<A> = StrategyType<'static, A>;
Sep 21 05:25:59.931 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Arbitrary<'static>` is not implemented for `A`
Sep 21 05:25:59.931 INFO kablam!     |
Sep 21 05:25:59.931 INFO kablam!     = note: #[warn(type_alias_missing_bounds)] on by default
Sep 21 05:25:59.931 INFO kablam!     = help: consider adding a `where A: Arbitrary<'static>` bound
Sep 21 05:25:59.931 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 05:25:59.932 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 05:25:59.932 INFO kablam! 
Sep 21 05:25:59.932 INFO kablam! warning: the trait bound `A: Arbitrary<'a>` is not satisfied
Sep 21 05:25:59.932 INFO kablam!    --> src/lib.rs:260:32
Sep 21 05:25:59.932 INFO kablam!     |
Sep 21 05:25:59.932 INFO kablam! 260 | pub type StrategyType<'a, A> = <A as Arbitrary<'a>>::Strategy;
Sep 21 05:25:59.932 INFO kablam!     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Arbitrary<'a>` is not implemented for `A`
Sep 21 05:25:59.932 INFO kablam!     |
Sep 21 05:25:59.932 INFO kablam!     = help: consider adding a `where A: Arbitrary<'a>` bound
Sep 21 05:25:59.938 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 05:25:59.938 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 05:25:59.938 INFO kablam! 
Sep 21 05:25:59.938 INFO kablam! warning: the trait bound `A: Arbitrary<'static>` is not satisfied
Sep 21 05:25:59.938 INFO kablam!    --> src/lib.rs:277:25
Sep 21 05:25:59.938 INFO kablam!     |
Sep 21 05:25:59.938 INFO kablam! 277 | pub type ParamsFor<A> = ParamsType<'static, A>;
Sep 21 05:25:59.938 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^ the trait `Arbitrary<'static>` is not implemented for `A`
Sep 21 05:25:59.938 INFO kablam!     |
Sep 21 05:25:59.938 INFO kablam!     = help: consider adding a `where A: Arbitrary<'static>` bound
Sep 21 05:25:59.938 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 05:25:59.938 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 05:25:59.938 INFO kablam! 
Sep 21 05:25:59.938 INFO kablam! warning: the trait bound `A: Arbitrary<'a>` is not satisfied
Sep 21 05:25:59.938 INFO kablam!    --> src/lib.rs:295:30
Sep 21 05:25:59.938 INFO kablam!     |
Sep 21 05:25:59.938 INFO kablam! 295 | pub type ParamsType<'a, A> = <A as Arbitrary<'a>>::Parameters;
Sep 21 05:25:59.938 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Arbitrary<'a>` is not implemented for `A`
Sep 21 05:25:59.938 INFO kablam!     |
Sep 21 05:25:59.938 INFO kablam!     = help: consider adding a `where A: Arbitrary<'a>` bound
Sep 21 05:25:59.938 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 05:25:59.938 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 05:25:59.938 INFO kablam! 
Sep 21 05:25:59.938 INFO kablam! warning: the trait bound `S: proptest::strategy::Strategy` is not satisfied
Sep 21 05:25:59.938 INFO kablam!    --> src/utils.rs:102:41
Sep 21 05:25:59.938 INFO kablam!     |
Sep 21 05:25:59.938 INFO kablam! 102 | pub(crate) type FromMapStrategy<S, O> = SMap<S, FromMapper<ValueFor<S>, O>>;
Sep 21 05:25:59.938 INFO kablam!     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `proptest::strategy::Strategy` is not implemented for `S`
Sep 21 05:25:59.938 INFO kablam!     |
Sep 21 05:25:59.938 INFO kablam!     = help: consider adding a `where S: proptest::strategy::Strategy` bound
Sep 21 05:25:59.938 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 05:25:59.938 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 05:25:59.938 INFO kablam! 
Sep 21 05:25:59.938 INFO kablam! warning: the trait bound `I: Arbitrary<'a>` is not satisfied
Sep 21 05:25:59.938 INFO kablam!    --> src/utils.rs:110:30
Sep 21 05:25:59.938 INFO kablam!     |
Sep 21 05:25:59.938 INFO kablam! 110 | pub type FMapped<'a, I, O> = FromMapStrategy<StrategyType<'a, I>, O>;
Sep 21 05:25:59.938 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Arbitrary<'a>` is not implemented for `I`
Sep 21 05:25:59.938 INFO kablam!     |
Sep 21 05:25:59.938 INFO kablam!     = help: consider adding a `where I: Arbitrary<'a>` bound
Sep 21 05:25:59.939 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 05:25:59.939 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 05:25:59.939 INFO kablam! 
Sep 21 05:25:59.939 INFO kablam! warning: the trait bound `S: proptest::strategy::Strategy` is not satisfied
Sep 21 05:25:59.939 INFO kablam!    --> src/utils.rs:130:35
Sep 21 05:25:59.939 INFO kablam!     |
Sep 21 05:25:59.939 INFO kablam! 130 | pub(crate) type SFnPtrMap<S, O> = SMap<S, SFnMap<ValueFor<S>, O>>;
Sep 21 05:25:59.939 INFO kablam!     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `proptest::strategy::Strategy` is not implemented for `S`
Sep 21 05:25:59.939 INFO kablam!     |
Sep 21 05:25:59.939 INFO kablam!     = help: consider adding a `where S: proptest::strategy::Strategy` bound
Sep 21 05:25:59.939 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 05:25:59.939 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 05:25:59.939 INFO kablam! 
Sep 21 05:25:59.946 INFO kablam! warning: the trait bound `I: Arbitrary<'a>` is not satisfied
Sep 21 05:25:59.946 INFO kablam!    --> src/utils.rs:142:30
Sep 21 05:25:59.946 INFO kablam!     |
Sep 21 05:25:59.946 INFO kablam! 142 | pub type SMapped<'a, I, O> = SMap<StrategyType<'a, I>, SFnMap<I, O>>;
Sep 21 05:25:59.946 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Arbitrary<'a>` is not implemented for `I`
Sep 21 05:25:59.946 INFO kablam!     |
Sep 21 05:25:59.946 INFO kablam!     = help: consider adding a `where I: Arbitrary<'a>` bound
Sep 21 05:25:59.946 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 05:25:59.946 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 05:25:59.946 INFO kablam! 
Sep 21 05:25:59.946 INFO kablam! warning: the trait bound `I: Arbitrary<'a>` is not satisfied
Sep 21 05:25:59.946 INFO kablam!    --> src/utils.rs:149:29
Sep 21 05:25:59.946 INFO kablam!     |
Sep 21 05:25:59.946 INFO kablam! 149 | pub type Mapped<'a, I, O> = Map<StrategyType<'a, I>, fn(I) -> O>;
Sep 21 05:25:59.946 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Arbitrary<'a>` is not implemented for `I`
Sep 21 05:25:59.946 INFO kablam!     |
Sep 21 05:25:59.946 INFO kablam!     = help: consider adding a `where I: Arbitrary<'a>` bound
Sep 21 05:25:59.946 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 05:25:59.946 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 05:25:59.946 INFO kablam! 
Sep 21 05:25:59.946 INFO kablam! warning: the trait bound `[T]: std::borrow::ToOwned` is not satisfied
Sep 21 05:25:59.946 INFO kablam!   --> src/primitives.rs:25:25
Sep 21 05:25:59.946 INFO kablam!    |
Sep 21 05:25:59.946 INFO kablam! 25 | type CowSlices<'a, T> = Cow<'a, [T]>;
Sep 21 05:25:59.946 INFO kablam!    |                         ^^^^^^^^^^^^ the trait `std::borrow::ToOwned` is not implemented for `[T]`
Sep 21 05:25:59.946 INFO kablam!    |
Sep 21 05:25:59.946 INFO kablam!    = help: consider adding a `where [T]: std::borrow::ToOwned` bound
Sep 21 05:25:59.946 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 21 05:25:59.946 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 21 05:25:59.946 INFO kablam! 
Sep 21 05:26:00.274 INFO kablam! warning: the trait bound `A: Arbitrary<'static>` is not satisfied
Sep 21 05:26:00.274 INFO kablam!    --> src/lib.rs:242:27
Sep 21 05:26:00.274 INFO kablam!     |
Sep 21 05:26:00.274 INFO kablam! 242 | pub type StrategyFor<A> = StrategyType<'static, A>;
Sep 21 05:26:00.274 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Arbitrary<'static>` is not implemented for `A`
Sep 21 05:26:00.274 INFO kablam!     |
Sep 21 05:26:00.274 INFO kablam!     = note: #[warn(type_alias_missing_bounds)] on by default
Sep 21 05:26:00.274 INFO kablam!     = help: consider adding a `where A: Arbitrary<'static>` bound
Sep 21 05:26:00.274 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 05:26:00.274 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 05:26:00.274 INFO kablam! 
Sep 21 05:26:00.274 INFO kablam! warning: the trait bound `A: Arbitrary<'a>` is not satisfied
Sep 21 05:26:00.274 INFO kablam!    --> src/lib.rs:260:32
Sep 21 05:26:00.274 INFO kablam!     |
Sep 21 05:26:00.274 INFO kablam! 260 | pub type StrategyType<'a, A> = <A as Arbitrary<'a>>::Strategy;
Sep 21 05:26:00.274 INFO kablam!     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Arbitrary<'a>` is not implemented for `A`
Sep 21 05:26:00.274 INFO kablam!     |
Sep 21 05:26:00.274 INFO kablam!     = help: consider adding a `where A: Arbitrary<'a>` bound
Sep 21 05:26:00.274 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 05:26:00.274 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 05:26:00.274 INFO kablam! 
Sep 21 05:26:00.274 INFO kablam! warning: the trait bound `A: Arbitrary<'static>` is not satisfied
Sep 21 05:26:00.274 INFO kablam!    --> src/lib.rs:277:25
Sep 21 05:26:00.274 INFO kablam!     |
Sep 21 05:26:00.274 INFO kablam! 277 | pub type ParamsFor<A> = ParamsType<'static, A>;
Sep 21 05:26:00.274 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^ the trait `Arbitrary<'static>` is not implemented for `A`
Sep 21 05:26:00.274 INFO kablam!     |
Sep 21 05:26:00.274 INFO kablam!     = help: consider adding a `where A: Arbitrary<'static>` bound
Sep 21 05:26:00.274 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 05:26:00.274 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 05:26:00.274 INFO kablam! 
Sep 21 05:26:00.274 INFO kablam! warning: the trait bound `A: Arbitrary<'a>` is not satisfied
Sep 21 05:26:00.274 INFO kablam!    --> src/lib.rs:295:30
Sep 21 05:26:00.274 INFO kablam!     |
Sep 21 05:26:00.274 INFO kablam! 295 | pub type ParamsType<'a, A> = <A as Arbitrary<'a>>::Parameters;
Sep 21 05:26:00.274 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Arbitrary<'a>` is not implemented for `A`
Sep 21 05:26:00.274 INFO kablam!     |
Sep 21 05:26:00.274 INFO kablam!     = help: consider adding a `where A: Arbitrary<'a>` bound
Sep 21 05:26:00.274 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 05:26:00.274 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 05:26:00.274 INFO kablam! 
Sep 21 05:26:00.282 INFO kablam! warning: the trait bound `S: proptest::strategy::Strategy` is not satisfied
Sep 21 05:26:00.282 INFO kablam!    --> src/utils.rs:102:41
Sep 21 05:26:00.282 INFO kablam!     |
Sep 21 05:26:00.282 INFO kablam! 102 | pub(crate) type FromMapStrategy<S, O> = SMap<S, FromMapper<ValueFor<S>, O>>;
Sep 21 05:26:00.282 INFO kablam!     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `proptest::strategy::Strategy` is not implemented for `S`
Sep 21 05:26:00.282 INFO kablam!     |
Sep 21 05:26:00.282 INFO kablam!     = help: consider adding a `where S: proptest::strategy::Strategy` bound
Sep 21 05:26:00.282 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 05:26:00.282 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 05:26:00.282 INFO kablam! 
Sep 21 05:26:00.282 INFO kablam! warning: the trait bound `I: Arbitrary<'a>` is not satisfied
Sep 21 05:26:00.282 INFO kablam!    --> src/utils.rs:110:30
Sep 21 05:26:00.282 INFO kablam!     |
Sep 21 05:26:00.282 INFO kablam! 110 | pub type FMapped<'a, I, O> = FromMapStrategy<StrategyType<'a, I>, O>;
Sep 21 05:26:00.282 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Arbitrary<'a>` is not implemented for `I`
Sep 21 05:26:00.282 INFO kablam!     |
Sep 21 05:26:00.282 INFO kablam!     = help: consider adding a `where I: Arbitrary<'a>` bound
Sep 21 05:26:00.282 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 05:26:00.282 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 05:26:00.282 INFO kablam! 
Sep 21 05:26:00.282 INFO kablam! warning: the trait bound `S: proptest::strategy::Strategy` is not satisfied
Sep 21 05:26:00.282 INFO kablam!    --> src/utils.rs:130:35
Sep 21 05:26:00.282 INFO kablam!     |
Sep 21 05:26:00.282 INFO kablam! 130 | pub(crate) type SFnPtrMap<S, O> = SMap<S, SFnMap<ValueFor<S>, O>>;
Sep 21 05:26:00.282 INFO kablam!     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `proptest::strategy::Strategy` is not implemented for `S`
Sep 21 05:26:00.282 INFO kablam!     |
Sep 21 05:26:00.282 INFO kablam!     = help: consider adding a `where S: proptest::strategy::Strategy` bound
Sep 21 05:26:00.282 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 05:26:00.282 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 05:26:00.282 INFO kablam! 
Sep 21 05:26:00.282 INFO kablam! warning: the trait bound `I: Arbitrary<'a>` is not satisfied
Sep 21 05:26:00.282 INFO kablam!    --> src/utils.rs:142:30
Sep 21 05:26:00.282 INFO kablam!     |
Sep 21 05:26:00.282 INFO kablam! 142 | pub type SMapped<'a, I, O> = SMap<StrategyType<'a, I>, SFnMap<I, O>>;
Sep 21 05:26:00.282 INFO kablam!     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Arbitrary<'a>` is not implemented for `I`
Sep 21 05:26:00.282 INFO kablam!     |
Sep 21 05:26:00.282 INFO kablam!     = help: consider adding a `where I: Arbitrary<'a>` bound
Sep 21 05:26:00.282 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 05:26:00.282 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 05:26:00.283 INFO kablam! 
Sep 21 05:26:00.283 INFO kablam! warning: the trait bound `I: Arbitrary<'a>` is not satisfied
Sep 21 05:26:00.283 INFO kablam!    --> src/utils.rs:149:29
Sep 21 05:26:00.283 INFO kablam!     |
Sep 21 05:26:00.283 INFO kablam! 149 | pub type Mapped<'a, I, O> = Map<StrategyType<'a, I>, fn(I) -> O>;
Sep 21 05:26:00.283 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Arbitrary<'a>` is not implemented for `I`
Sep 21 05:26:00.283 INFO kablam!     |
Sep 21 05:26:00.283 INFO kablam!     = help: consider adding a `where I: Arbitrary<'a>` bound
Sep 21 05:26:00.283 INFO kablam!     = help: missing bounds in type aliases were previously allowed
Sep 21 05:26:00.283 INFO kablam!     = help: this is a hard error in Rust 2018
Sep 21 05:26:00.283 INFO kablam! 
Sep 21 05:26:00.286 INFO kablam! warning: the trait bound `[T]: std::borrow::ToOwned` is not satisfied
Sep 21 05:26:00.287 INFO kablam!   --> src/primitives.rs:25:25
Sep 21 05:26:00.287 INFO kablam!    |
Sep 21 05:26:00.287 INFO kablam! 25 | type CowSlices<'a, T> = Cow<'a, [T]>;
Sep 21 05:26:00.287 INFO kablam!    |                         ^^^^^^^^^^^^ the trait `std::borrow::ToOwned` is not implemented for `[T]`
Sep 21 05:26:00.287 INFO kablam!    |
Sep 21 05:26:00.287 INFO kablam!    = help: consider adding a `where [T]: std::borrow::ToOwned` bound
Sep 21 05:26:00.287 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 21 05:26:00.287 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 21 05:26:00.287 INFO kablam! 
Sep 21 05:26:03.013 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.53s
Sep 21 05:26:03.016 INFO kablam! su: No module specific data is present
Sep 21 05:26:03.675 INFO running `"docker" "rm" "-f" "0f3f93805ced8e8a959770fdf5b398e245124e842fc31f0ffa91b0d1e1717169"`
Sep 21 05:26:03.732 INFO blam! 0f3f93805ced8e8a959770fdf5b398e245124e842fc31f0ffa91b0d1e1717169