Sep 02 15:02:21.035 INFO checking ex-futures-0.4.9 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 15:02:21.035 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 15:02:21.035 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 15:02:21.298 INFO blam! d4b495238c00e2f21df194120c2608ce19f616540253ce6259de33bc2aaff3d9
Sep 02 15:02:21.300 INFO running `"docker" "start" "-a" "d4b495238c00e2f21df194120c2608ce19f616540253ce6259de33bc2aaff3d9"`
Sep 02 15:02:22.229 INFO kablam!     Checking ex-futures v0.4.9 (file:///source)
Sep 02 15:02:23.039 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 15:02:23.039 INFO kablam!  --> src/lib.rs:1:1
Sep 02 15:02:23.039 INFO kablam!   |
Sep 02 15:02:23.039 INFO kablam! 1 | #[macro_use]
Sep 02 15:02:23.039 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 15:02:23.040 INFO kablam!   |
Sep 02 15:02:23.040 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 15:02:23.041 INFO kablam! 
Sep 02 15:02:23.230 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 15:02:23.230 INFO kablam!  --> src/lib.rs:1:1
Sep 02 15:02:23.230 INFO kablam!   |
Sep 02 15:02:23.230 INFO kablam! 1 | #[macro_use]
Sep 02 15:02:23.230 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 15:02:23.230 INFO kablam!   |
Sep 02 15:02:23.230 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 15:02:23.230 INFO kablam! 
Sep 02 15:02:23.788 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 02 15:02:23.788 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:15
Sep 02 15:02:23.788 INFO kablam!    |
Sep 02 15:02:23.788 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 02 15:02:23.788 INFO kablam!    |               ^^^^^^
Sep 02 15:02:23.788 INFO kablam!    |
Sep 02 15:02:23.788 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 02 15:02:23.788 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 02 15:02:23.788 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 02 15:02:23.788 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:56
Sep 02 15:02:23.788 INFO kablam!    |
Sep 02 15:02:23.788 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 02 15:02:23.788 INFO kablam!    |                                                        ^^^^^^^
Sep 02 15:02:23.788 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 02 15:02:23.788 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:66
Sep 02 15:02:23.788 INFO kablam!    |
Sep 02 15:02:23.788 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 02 15:02:23.788 INFO kablam!    |                                                                  ^^^^^^^^
Sep 02 15:02:23.788 INFO kablam! 
Sep 02 15:02:23.794 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 02 15:02:23.794 INFO kablam!   --> src/stream/cloneable.rs:38:15
Sep 02 15:02:23.794 INFO kablam!    |
Sep 02 15:02:23.794 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 02 15:02:23.794 INFO kablam!    |               ^^^^^^
Sep 02 15:02:23.794 INFO kablam!    |
Sep 02 15:02:23.794 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 02 15:02:23.794 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 02 15:02:23.794 INFO kablam!   --> src/stream/cloneable.rs:38:54
Sep 02 15:02:23.794 INFO kablam!    |
Sep 02 15:02:23.794 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 02 15:02:23.794 INFO kablam!    |                                                      ^^^^^^^
Sep 02 15:02:23.794 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 02 15:02:23.794 INFO kablam!   --> src/stream/cloneable.rs:38:64
Sep 02 15:02:23.794 INFO kablam!    |
Sep 02 15:02:23.794 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 02 15:02:23.794 INFO kablam!    |                                                                ^^^^^^^^
Sep 02 15:02:23.794 INFO kablam! 
Sep 02 15:02:23.798 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 02 15:02:23.798 INFO kablam!   --> src/stream/mod.rs:19:19
Sep 02 15:02:23.798 INFO kablam!    |
Sep 02 15:02:23.798 INFO kablam! 19 | pub type AsErr<S: Stream, E> = Then<
Sep 02 15:02:23.798 INFO kablam!    |                   ^^^^^^
Sep 02 15:02:23.798 INFO kablam!    |
Sep 02 15:02:23.798 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 02 15:02:23.798 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 02 15:02:23.798 INFO kablam!   --> src/stream/mod.rs:21:15
Sep 02 15:02:23.798 INFO kablam!    |
Sep 02 15:02:23.798 INFO kablam! 21 |     fn(Result<S::Item, ()>) -> Result<S::Item, E>,
Sep 02 15:02:23.798 INFO kablam!    |               ^^^^^^^
Sep 02 15:02:23.798 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 02 15:02:23.798 INFO kablam!   --> src/stream/mod.rs:21:39
Sep 02 15:02:23.798 INFO kablam!    |
Sep 02 15:02:23.798 INFO kablam! 21 |     fn(Result<S::Item, ()>) -> Result<S::Item, E>,
Sep 02 15:02:23.798 INFO kablam!    |                                       ^^^^^^^
Sep 02 15:02:23.798 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 02 15:02:23.799 INFO kablam!   --> src/stream/mod.rs:22:12
Sep 02 15:02:23.799 INFO kablam!    |
Sep 02 15:02:23.799 INFO kablam! 22 |     Result<S::Item, E>,
Sep 02 15:02:23.799 INFO kablam!    |            ^^^^^^^
Sep 02 15:02:23.799 INFO kablam! 
Sep 02 15:02:24.281 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 02 15:02:24.281 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:15
Sep 02 15:02:24.281 INFO kablam!    |
Sep 02 15:02:24.281 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 02 15:02:24.281 INFO kablam!    |               ^^^^^^
Sep 02 15:02:24.302 INFO kablam!    |
Sep 02 15:02:24.303 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 02 15:02:24.303 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 02 15:02:24.304 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 02 15:02:24.304 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:56
Sep 02 15:02:24.304 INFO kablam!    |
Sep 02 15:02:24.304 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 02 15:02:24.304 INFO kablam!    |                                                        ^^^^^^^
Sep 02 15:02:24.305 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 02 15:02:24.305 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:66
Sep 02 15:02:24.305 INFO kablam!    |
Sep 02 15:02:24.305 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 02 15:02:24.305 INFO kablam!    |                                                                  ^^^^^^^^
Sep 02 15:02:24.306 INFO kablam! 
Sep 02 15:02:24.311 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 02 15:02:24.311 INFO kablam!   --> src/stream/cloneable.rs:38:15
Sep 02 15:02:24.311 INFO kablam!    |
Sep 02 15:02:24.311 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 02 15:02:24.311 INFO kablam!    |               ^^^^^^
Sep 02 15:02:24.312 INFO kablam!    |
Sep 02 15:02:24.313 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 02 15:02:24.313 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 02 15:02:24.313 INFO kablam!   --> src/stream/cloneable.rs:38:54
Sep 02 15:02:24.313 INFO kablam!    |
Sep 02 15:02:24.313 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 02 15:02:24.313 INFO kablam!    |                                                      ^^^^^^^
Sep 02 15:02:24.314 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 02 15:02:24.314 INFO kablam!   --> src/stream/cloneable.rs:38:64
Sep 02 15:02:24.314 INFO kablam!    |
Sep 02 15:02:24.314 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 02 15:02:24.314 INFO kablam!    |                                                                ^^^^^^^^
Sep 02 15:02:24.315 INFO kablam! 
Sep 02 15:02:24.318 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 02 15:02:24.318 INFO kablam!   --> src/stream/mod.rs:19:19
Sep 02 15:02:24.318 INFO kablam!    |
Sep 02 15:02:24.318 INFO kablam! 19 | pub type AsErr<S: Stream, E> = Then<
Sep 02 15:02:24.318 INFO kablam!    |                   ^^^^^^
Sep 02 15:02:24.319 INFO kablam!    |
Sep 02 15:02:24.319 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 02 15:02:24.320 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 02 15:02:24.320 INFO kablam!   --> src/stream/mod.rs:21:15
Sep 02 15:02:24.320 INFO kablam!    |
Sep 02 15:02:24.320 INFO kablam! 21 |     fn(Result<S::Item, ()>) -> Result<S::Item, E>,
Sep 02 15:02:24.320 INFO kablam!    |               ^^^^^^^
Sep 02 15:02:24.321 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 02 15:02:24.321 INFO kablam!   --> src/stream/mod.rs:21:39
Sep 02 15:02:24.321 INFO kablam!    |
Sep 02 15:02:24.321 INFO kablam! 21 |     fn(Result<S::Item, ()>) -> Result<S::Item, E>,
Sep 02 15:02:24.321 INFO kablam!    |                                       ^^^^^^^
Sep 02 15:02:24.322 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 02 15:02:24.322 INFO kablam!   --> src/stream/mod.rs:22:12
Sep 02 15:02:24.322 INFO kablam!    |
Sep 02 15:02:24.322 INFO kablam! 22 |     Result<S::Item, E>,
Sep 02 15:02:24.322 INFO kablam!    |            ^^^^^^^
Sep 02 15:02:24.322 INFO kablam! 
Sep 02 15:02:36.483 INFO kablam! warning: unused import: `Future`
Sep 02 15:02:36.484 INFO kablam!  --> benches/stream_unsync_cloneable.rs:8:15
Sep 02 15:02:36.484 INFO kablam!   |
Sep 02 15:02:36.484 INFO kablam! 8 | use futures::{Future, Stream};
Sep 02 15:02:36.484 INFO kablam!   |               ^^^^^^
Sep 02 15:02:36.484 INFO kablam!   |
Sep 02 15:02:36.484 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 15:02:36.484 INFO kablam! 
Sep 02 15:02:40.147 INFO kablam! warning: unused import: `Future`
Sep 02 15:02:40.147 INFO kablam!  --> benches/stream_cloneable.rs:8:15
Sep 02 15:02:40.147 INFO kablam!   |
Sep 02 15:02:40.147 INFO kablam! 8 | use futures::{Future, Stream};
Sep 02 15:02:40.147 INFO kablam!   |               ^^^^^^
Sep 02 15:02:40.147 INFO kablam!   |
Sep 02 15:02:40.147 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 15:02:40.147 INFO kablam! 
Sep 02 15:02:40.177 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.11s
Sep 02 15:02:40.187 INFO kablam! su: No module specific data is present
Sep 02 15:02:40.582 INFO running `"docker" "rm" "-f" "d4b495238c00e2f21df194120c2608ce19f616540253ce6259de33bc2aaff3d9"`
Sep 02 15:02:40.676 INFO blam! d4b495238c00e2f21df194120c2608ce19f616540253ce6259de33bc2aaff3d9