Sep 01 21:24:30.769 INFO checking ex-futures-0.4.9 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 21:24:30.769 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 21:24:30.770 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/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 01 21:24:31.026 INFO blam! 783fad0582968823adb640b7b2feebe89123734b62341798d2768a6fd56b1b7f
Sep 01 21:24:31.028 INFO running `"docker" "start" "-a" "783fad0582968823adb640b7b2feebe89123734b62341798d2768a6fd56b1b7f"`
Sep 01 21:24:32.187 INFO kablam!     Checking ex-futures v0.4.9 (file:///source)
Sep 01 21:24:33.012 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 21:24:33.012 INFO kablam!  --> src/lib.rs:1:1
Sep 01 21:24:33.012 INFO kablam!   |
Sep 01 21:24:33.012 INFO kablam! 1 | #[macro_use]
Sep 01 21:24:33.012 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 21:24:33.012 INFO kablam!   |
Sep 01 21:24:33.012 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 21:24:33.012 INFO kablam! 
Sep 01 21:24:33.028 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 21:24:33.028 INFO kablam!  --> src/lib.rs:1:1
Sep 01 21:24:33.028 INFO kablam!   |
Sep 01 21:24:33.028 INFO kablam! 1 | #[macro_use]
Sep 01 21:24:33.028 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 21:24:33.028 INFO kablam!   |
Sep 01 21:24:33.028 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 21:24:33.028 INFO kablam! 
Sep 01 21:24:33.726 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 21:24:33.726 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:15
Sep 01 21:24:33.726 INFO kablam!    |
Sep 01 21:24:33.726 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:33.726 INFO kablam!    |               ^^^^^^
Sep 01 21:24:33.726 INFO kablam!    |
Sep 01 21:24:33.726 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 01 21:24:33.726 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 21:24:33.726 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.726 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:56
Sep 01 21:24:33.726 INFO kablam!    |
Sep 01 21:24:33.726 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:33.727 INFO kablam!    |                                                        ^^^^^^^
Sep 01 21:24:33.727 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.727 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:66
Sep 01 21:24:33.727 INFO kablam!    |
Sep 01 21:24:33.727 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:33.727 INFO kablam!    |                                                                  ^^^^^^^^
Sep 01 21:24:33.727 INFO kablam! 
Sep 01 21:24:33.730 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 21:24:33.730 INFO kablam!   --> src/stream/cloneable.rs:38:15
Sep 01 21:24:33.730 INFO kablam!    |
Sep 01 21:24:33.730 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:33.730 INFO kablam!    |               ^^^^^^
Sep 01 21:24:33.730 INFO kablam!    |
Sep 01 21:24:33.730 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 21:24:33.731 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.731 INFO kablam!   --> src/stream/cloneable.rs:38:54
Sep 01 21:24:33.731 INFO kablam!    |
Sep 01 21:24:33.731 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:33.731 INFO kablam!    |                                                      ^^^^^^^
Sep 01 21:24:33.731 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.731 INFO kablam!   --> src/stream/cloneable.rs:38:64
Sep 01 21:24:33.731 INFO kablam!    |
Sep 01 21:24:33.731 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:33.731 INFO kablam!    |                                                                ^^^^^^^^
Sep 01 21:24:33.731 INFO kablam! 
Sep 01 21:24:33.733 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 21:24:33.733 INFO kablam!   --> src/stream/mod.rs:19:19
Sep 01 21:24:33.733 INFO kablam!    |
Sep 01 21:24:33.733 INFO kablam! 19 | pub type AsErr<S: Stream, E> = Then<
Sep 01 21:24:33.733 INFO kablam!    |                   ^^^^^^
Sep 01 21:24:33.734 INFO kablam!    |
Sep 01 21:24:33.734 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 21:24:33.734 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.734 INFO kablam!   --> src/stream/mod.rs:21:15
Sep 01 21:24:33.734 INFO kablam!    |
Sep 01 21:24:33.734 INFO kablam! 21 |     fn(Result<S::Item, ()>) -> Result<S::Item, E>,
Sep 01 21:24:33.734 INFO kablam!    |               ^^^^^^^
Sep 01 21:24:33.734 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.734 INFO kablam!   --> src/stream/mod.rs:21:39
Sep 01 21:24:33.734 INFO kablam!    |
Sep 01 21:24:33.734 INFO kablam! 21 |     fn(Result<S::Item, ()>) -> Result<S::Item, E>,
Sep 01 21:24:33.734 INFO kablam!    |                                       ^^^^^^^
Sep 01 21:24:33.734 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.734 INFO kablam!   --> src/stream/mod.rs:22:12
Sep 01 21:24:33.734 INFO kablam!    |
Sep 01 21:24:33.734 INFO kablam! 22 |     Result<S::Item, E>,
Sep 01 21:24:33.734 INFO kablam!    |            ^^^^^^^
Sep 01 21:24:33.734 INFO kablam! 
Sep 01 21:24:33.751 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 21:24:33.751 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:15
Sep 01 21:24:33.751 INFO kablam!    |
Sep 01 21:24:33.751 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:33.751 INFO kablam!    |               ^^^^^^
Sep 01 21:24:33.751 INFO kablam!    |
Sep 01 21:24:33.751 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 01 21:24:33.751 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 21:24:33.752 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.752 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:56
Sep 01 21:24:33.752 INFO kablam!    |
Sep 01 21:24:33.752 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:33.752 INFO kablam!    |                                                        ^^^^^^^
Sep 01 21:24:33.752 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.752 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:66
Sep 01 21:24:33.752 INFO kablam!    |
Sep 01 21:24:33.752 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:33.752 INFO kablam!    |                                                                  ^^^^^^^^
Sep 01 21:24:33.752 INFO kablam! 
Sep 01 21:24:33.755 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 21:24:33.755 INFO kablam!   --> src/stream/cloneable.rs:38:15
Sep 01 21:24:33.755 INFO kablam!    |
Sep 01 21:24:33.755 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:33.755 INFO kablam!    |               ^^^^^^
Sep 01 21:24:33.755 INFO kablam!    |
Sep 01 21:24:33.755 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 21:24:33.755 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.756 INFO kablam!   --> src/stream/cloneable.rs:38:54
Sep 01 21:24:33.756 INFO kablam!    |
Sep 01 21:24:33.756 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:33.756 INFO kablam!    |                                                      ^^^^^^^
Sep 01 21:24:33.756 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.756 INFO kablam!   --> src/stream/cloneable.rs:38:64
Sep 01 21:24:33.756 INFO kablam!    |
Sep 01 21:24:33.756 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:33.756 INFO kablam!    |                                                                ^^^^^^^^
Sep 01 21:24:33.756 INFO kablam! 
Sep 01 21:24:33.757 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 21:24:33.757 INFO kablam!   --> src/stream/mod.rs:19:19
Sep 01 21:24:33.757 INFO kablam!    |
Sep 01 21:24:33.757 INFO kablam! 19 | pub type AsErr<S: Stream, E> = Then<
Sep 01 21:24:33.757 INFO kablam!    |                   ^^^^^^
Sep 01 21:24:33.757 INFO kablam!    |
Sep 01 21:24:33.757 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 21:24:33.758 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.758 INFO kablam!   --> src/stream/mod.rs:21:15
Sep 01 21:24:33.758 INFO kablam!    |
Sep 01 21:24:33.758 INFO kablam! 21 |     fn(Result<S::Item, ()>) -> Result<S::Item, E>,
Sep 01 21:24:33.758 INFO kablam!    |               ^^^^^^^
Sep 01 21:24:33.758 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.758 INFO kablam!   --> src/stream/mod.rs:21:39
Sep 01 21:24:33.758 INFO kablam!    |
Sep 01 21:24:33.758 INFO kablam! 21 |     fn(Result<S::Item, ()>) -> Result<S::Item, E>,
Sep 01 21:24:33.758 INFO kablam!    |                                       ^^^^^^^
Sep 01 21:24:33.758 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.758 INFO kablam!   --> src/stream/mod.rs:22:12
Sep 01 21:24:33.758 INFO kablam!    |
Sep 01 21:24:33.758 INFO kablam! 22 |     Result<S::Item, E>,
Sep 01 21:24:33.758 INFO kablam!    |            ^^^^^^^
Sep 01 21:24:33.758 INFO kablam! 
Sep 01 21:24:43.781 INFO kablam! warning: unused import: `Future`
Sep 01 21:24:43.781 INFO kablam!  --> benches/stream_cloneable.rs:8:15
Sep 01 21:24:43.781 INFO kablam!   |
Sep 01 21:24:43.781 INFO kablam! 8 | use futures::{Future, Stream};
Sep 01 21:24:43.781 INFO kablam!   |               ^^^^^^
Sep 01 21:24:43.781 INFO kablam!   |
Sep 01 21:24:43.781 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 21:24:43.781 INFO kablam! 
Sep 01 21:24:44.354 INFO kablam! warning: unused import: `Future`
Sep 01 21:24:44.354 INFO kablam!  --> benches/stream_unsync_cloneable.rs:8:15
Sep 01 21:24:44.354 INFO kablam!   |
Sep 01 21:24:44.354 INFO kablam! 8 | use futures::{Future, Stream};
Sep 01 21:24:44.354 INFO kablam!   |               ^^^^^^
Sep 01 21:24:44.354 INFO kablam!   |
Sep 01 21:24:44.354 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 21:24:44.354 INFO kablam! 
Sep 01 21:24:48.015 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.97s
Sep 01 21:24:48.024 INFO kablam! su: No module specific data is present
Sep 01 21:24:48.565 INFO running `"docker" "rm" "-f" "783fad0582968823adb640b7b2feebe89123734b62341798d2768a6fd56b1b7f"`
Sep 01 21:24:48.662 INFO blam! 783fad0582968823adb640b7b2feebe89123734b62341798d2768a6fd56b1b7f