Sep 01 04:57:43.353 INFO checking ex-futures-0.4.9 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 04:57:43.353 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 04:57:43.353 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 04:57:43.537 INFO blam! 5b0834608e1e3cf71f84d64131aa9fc951ec95d89aec17ee4d6c0240c9102b89
Sep 01 04:57:43.539 INFO running `"docker" "start" "-a" "5b0834608e1e3cf71f84d64131aa9fc951ec95d89aec17ee4d6c0240c9102b89"`
Sep 01 04:57:44.473 INFO kablam!     Checking ex-futures v0.4.9 (file:///source)
Sep 01 04:57:45.122 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 04:57:45.122 INFO kablam!  --> src/lib.rs:1:1
Sep 01 04:57:45.122 INFO kablam!   |
Sep 01 04:57:45.122 INFO kablam! 1 | #[macro_use]
Sep 01 04:57:45.122 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 04:57:45.122 INFO kablam!   |
Sep 01 04:57:45.122 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 04:57:45.122 INFO kablam! 
Sep 01 04:57:45.235 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 04:57:45.235 INFO kablam!  --> src/lib.rs:1:1
Sep 01 04:57:45.235 INFO kablam!   |
Sep 01 04:57:45.235 INFO kablam! 1 | #[macro_use]
Sep 01 04:57:45.235 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 04:57:45.235 INFO kablam!   |
Sep 01 04:57:45.235 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 04:57:45.235 INFO kablam! 
Sep 01 04:57:45.620 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 04:57:45.620 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:15
Sep 01 04:57:45.620 INFO kablam!    |
Sep 01 04:57:45.620 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 04:57:45.620 INFO kablam!    |               ^^^^^^
Sep 01 04:57:45.620 INFO kablam!    |
Sep 01 04:57:45.620 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 01 04:57:45.620 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 04:57:45.620 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 04:57:45.621 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:56
Sep 01 04:57:45.621 INFO kablam!    |
Sep 01 04:57:45.621 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 04:57:45.621 INFO kablam!    |                                                        ^^^^^^^
Sep 01 04:57:45.621 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 04:57:45.621 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:66
Sep 01 04:57:45.621 INFO kablam!    |
Sep 01 04:57:45.621 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 04:57:45.621 INFO kablam!    |                                                                  ^^^^^^^^
Sep 01 04:57:45.621 INFO kablam! 
Sep 01 04:57:45.624 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 04:57:45.624 INFO kablam!   --> src/stream/cloneable.rs:38:15
Sep 01 04:57:45.624 INFO kablam!    |
Sep 01 04:57:45.624 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 04:57:45.624 INFO kablam!    |               ^^^^^^
Sep 01 04:57:45.624 INFO kablam!    |
Sep 01 04:57:45.624 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 04:57:45.624 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 04:57:45.624 INFO kablam!   --> src/stream/cloneable.rs:38:54
Sep 01 04:57:45.624 INFO kablam!    |
Sep 01 04:57:45.624 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 04:57:45.624 INFO kablam!    |                                                      ^^^^^^^
Sep 01 04:57:45.624 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 04:57:45.624 INFO kablam!   --> src/stream/cloneable.rs:38:64
Sep 01 04:57:45.625 INFO kablam!    |
Sep 01 04:57:45.625 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 04:57:45.625 INFO kablam!    |                                                                ^^^^^^^^
Sep 01 04:57:45.625 INFO kablam! 
Sep 01 04:57:45.626 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 04:57:45.627 INFO kablam!   --> src/stream/mod.rs:19:19
Sep 01 04:57:45.627 INFO kablam!    |
Sep 01 04:57:45.627 INFO kablam! 19 | pub type AsErr<S: Stream, E> = Then<
Sep 01 04:57:45.628 INFO kablam!    |                   ^^^^^^
Sep 01 04:57:45.628 INFO kablam!    |
Sep 01 04:57:45.628 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 04:57:45.628 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 04:57:45.628 INFO kablam!   --> src/stream/mod.rs:21:15
Sep 01 04:57:45.628 INFO kablam!    |
Sep 01 04:57:45.628 INFO kablam! 21 |     fn(Result<S::Item, ()>) -> Result<S::Item, E>,
Sep 01 04:57:45.628 INFO kablam!    |               ^^^^^^^
Sep 01 04:57:45.628 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 04:57:45.628 INFO kablam!   --> src/stream/mod.rs:21:39
Sep 01 04:57:45.628 INFO kablam!    |
Sep 01 04:57:45.628 INFO kablam! 21 |     fn(Result<S::Item, ()>) -> Result<S::Item, E>,
Sep 01 04:57:45.628 INFO kablam!    |                                       ^^^^^^^
Sep 01 04:57:45.628 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 04:57:45.628 INFO kablam!   --> src/stream/mod.rs:22:12
Sep 01 04:57:45.628 INFO kablam!    |
Sep 01 04:57:45.628 INFO kablam! 22 |     Result<S::Item, E>,
Sep 01 04:57:45.629 INFO kablam!    |            ^^^^^^^
Sep 01 04:57:45.629 INFO kablam! 
Sep 01 04:57:46.041 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 04:57:46.041 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:15
Sep 01 04:57:46.041 INFO kablam!    |
Sep 01 04:57:46.041 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 04:57:46.041 INFO kablam!    |               ^^^^^^
Sep 01 04:57:46.042 INFO kablam!    |
Sep 01 04:57:46.042 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 01 04:57:46.042 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 04:57:46.042 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 04:57:46.042 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:56
Sep 01 04:57:46.042 INFO kablam!    |
Sep 01 04:57:46.042 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 04:57:46.042 INFO kablam!    |                                                        ^^^^^^^
Sep 01 04:57:46.042 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 04:57:46.042 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:66
Sep 01 04:57:46.042 INFO kablam!    |
Sep 01 04:57:46.042 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 04:57:46.042 INFO kablam!    |                                                                  ^^^^^^^^
Sep 01 04:57:46.042 INFO kablam! 
Sep 01 04:57:46.058 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 04:57:46.058 INFO kablam!   --> src/stream/cloneable.rs:38:15
Sep 01 04:57:46.058 INFO kablam!    |
Sep 01 04:57:46.058 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 04:57:46.058 INFO kablam!    |               ^^^^^^
Sep 01 04:57:46.058 INFO kablam!    |
Sep 01 04:57:46.058 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 04:57:46.059 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 04:57:46.059 INFO kablam!   --> src/stream/cloneable.rs:38:54
Sep 01 04:57:46.059 INFO kablam!    |
Sep 01 04:57:46.059 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 04:57:46.059 INFO kablam!    |                                                      ^^^^^^^
Sep 01 04:57:46.059 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 04:57:46.059 INFO kablam!   --> src/stream/cloneable.rs:38:64
Sep 01 04:57:46.059 INFO kablam!    |
Sep 01 04:57:46.059 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 04:57:46.059 INFO kablam!    |                                                                ^^^^^^^^
Sep 01 04:57:46.059 INFO kablam! 
Sep 01 04:57:46.062 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 04:57:46.062 INFO kablam!   --> src/stream/mod.rs:19:19
Sep 01 04:57:46.062 INFO kablam!    |
Sep 01 04:57:46.062 INFO kablam! 19 | pub type AsErr<S: Stream, E> = Then<
Sep 01 04:57:46.062 INFO kablam!    |                   ^^^^^^
Sep 01 04:57:46.062 INFO kablam!    |
Sep 01 04:57:46.062 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 04:57:46.063 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 04:57:46.063 INFO kablam!   --> src/stream/mod.rs:21:15
Sep 01 04:57:46.063 INFO kablam!    |
Sep 01 04:57:46.063 INFO kablam! 21 |     fn(Result<S::Item, ()>) -> Result<S::Item, E>,
Sep 01 04:57:46.063 INFO kablam!    |               ^^^^^^^
Sep 01 04:57:46.063 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 04:57:46.063 INFO kablam!   --> src/stream/mod.rs:21:39
Sep 01 04:57:46.063 INFO kablam!    |
Sep 01 04:57:46.063 INFO kablam! 21 |     fn(Result<S::Item, ()>) -> Result<S::Item, E>,
Sep 01 04:57:46.063 INFO kablam!    |                                       ^^^^^^^
Sep 01 04:57:46.063 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 04:57:46.063 INFO kablam!   --> src/stream/mod.rs:22:12
Sep 01 04:57:46.063 INFO kablam!    |
Sep 01 04:57:46.063 INFO kablam! 22 |     Result<S::Item, E>,
Sep 01 04:57:46.063 INFO kablam!    |            ^^^^^^^
Sep 01 04:57:46.064 INFO kablam! 
Sep 01 04:57:51.264 INFO kablam! warning: unused import: `Future`
Sep 01 04:57:51.264 INFO kablam!  --> benches/stream_unsync_cloneable.rs:8:15
Sep 01 04:57:51.264 INFO kablam!   |
Sep 01 04:57:51.264 INFO kablam! 8 | use futures::{Future, Stream};
Sep 01 04:57:51.264 INFO kablam!   |               ^^^^^^
Sep 01 04:57:51.264 INFO kablam!   |
Sep 01 04:57:51.264 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 04:57:51.264 INFO kablam! 
Sep 01 04:57:57.974 INFO kablam! warning: unused import: `Future`
Sep 01 04:57:57.974 INFO kablam!  --> benches/stream_cloneable.rs:8:15
Sep 01 04:57:57.974 INFO kablam!   |
Sep 01 04:57:57.974 INFO kablam! 8 | use futures::{Future, Stream};
Sep 01 04:57:57.974 INFO kablam!   |               ^^^^^^
Sep 01 04:57:57.977 INFO kablam!   |
Sep 01 04:57:57.977 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 04:57:57.977 INFO kablam! 
Sep 01 04:57:59.710 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.40s
Sep 01 04:57:59.719 INFO kablam! su: No module specific data is present
Sep 01 04:58:00.192 INFO running `"docker" "rm" "-f" "5b0834608e1e3cf71f84d64131aa9fc951ec95d89aec17ee4d6c0240c9102b89"`
Sep 01 04:58:00.288 INFO blam! 5b0834608e1e3cf71f84d64131aa9fc951ec95d89aec17ee4d6c0240c9102b89