Sep 01 21:24:30.154 INFO checking ex-futures-0.4.9 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 21:24:30.154 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 21:24:30.154 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 21:24:30.398 INFO blam! 73b34f6e101e4293a18d140398d92821870c1b3a5b4a8b7e96588abf6a0f5890
Sep 01 21:24:30.400 INFO running `"docker" "start" "-a" "73b34f6e101e4293a18d140398d92821870c1b3a5b4a8b7e96588abf6a0f5890"`
Sep 01 21:24:31.497 INFO kablam!     Checking ex-futures v0.4.9 (file:///source)
Sep 01 21:24:32.265 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 21:24:32.265 INFO kablam!  --> src/lib.rs:1:1
Sep 01 21:24:32.265 INFO kablam!   |
Sep 01 21:24:32.265 INFO kablam! 1 | #[macro_use]
Sep 01 21:24:32.265 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 21:24:32.265 INFO kablam!   |
Sep 01 21:24:32.265 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 21:24:32.265 INFO kablam! 
Sep 01 21:24:32.375 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 21:24:32.375 INFO kablam!  --> src/lib.rs:1:1
Sep 01 21:24:32.375 INFO kablam!   |
Sep 01 21:24:32.375 INFO kablam! 1 | #[macro_use]
Sep 01 21:24:32.375 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 21:24:32.375 INFO kablam!   |
Sep 01 21:24:32.375 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 21:24:32.375 INFO kablam! 
Sep 01 21:24:32.931 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 21:24:32.931 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:15
Sep 01 21:24:32.931 INFO kablam!    |
Sep 01 21:24:32.931 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:32.931 INFO kablam!    |               ^^^^^^
Sep 01 21:24:32.931 INFO kablam!    |
Sep 01 21:24:32.931 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 01 21:24:32.931 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 21:24:32.931 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:32.931 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:56
Sep 01 21:24:32.931 INFO kablam!    |
Sep 01 21:24:32.931 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:32.931 INFO kablam!    |                                                        ^^^^^^^
Sep 01 21:24:32.931 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:32.931 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:66
Sep 01 21:24:32.931 INFO kablam!    |
Sep 01 21:24:32.931 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:32.931 INFO kablam!    |                                                                  ^^^^^^^^
Sep 01 21:24:32.931 INFO kablam! 
Sep 01 21:24:32.936 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 21:24:32.936 INFO kablam!   --> src/stream/cloneable.rs:38:15
Sep 01 21:24:32.936 INFO kablam!    |
Sep 01 21:24:32.936 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:32.936 INFO kablam!    |               ^^^^^^
Sep 01 21:24:32.936 INFO kablam!    |
Sep 01 21:24:32.936 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 21:24:32.937 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:32.937 INFO kablam!   --> src/stream/cloneable.rs:38:54
Sep 01 21:24:32.937 INFO kablam!    |
Sep 01 21:24:32.937 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:32.937 INFO kablam!    |                                                      ^^^^^^^
Sep 01 21:24:32.937 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:32.937 INFO kablam!   --> src/stream/cloneable.rs:38:64
Sep 01 21:24:32.937 INFO kablam!    |
Sep 01 21:24:32.937 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:32.937 INFO kablam!    |                                                                ^^^^^^^^
Sep 01 21:24:32.937 INFO kablam! 
Sep 01 21:24:32.940 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 21:24:32.940 INFO kablam!   --> src/stream/mod.rs:19:19
Sep 01 21:24:32.940 INFO kablam!    |
Sep 01 21:24:32.940 INFO kablam! 19 | pub type AsErr<S: Stream, E> = Then<
Sep 01 21:24:32.940 INFO kablam!    |                   ^^^^^^
Sep 01 21:24:32.940 INFO kablam!    |
Sep 01 21:24:32.940 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 21:24:32.940 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:32.940 INFO kablam!   --> src/stream/mod.rs:21:15
Sep 01 21:24:32.940 INFO kablam!    |
Sep 01 21:24:32.940 INFO kablam! 21 |     fn(Result<S::Item, ()>) -> Result<S::Item, E>,
Sep 01 21:24:32.940 INFO kablam!    |               ^^^^^^^
Sep 01 21:24:32.940 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:32.940 INFO kablam!   --> src/stream/mod.rs:21:39
Sep 01 21:24:32.940 INFO kablam!    |
Sep 01 21:24:32.940 INFO kablam! 21 |     fn(Result<S::Item, ()>) -> Result<S::Item, E>,
Sep 01 21:24:32.940 INFO kablam!    |                                       ^^^^^^^
Sep 01 21:24:32.941 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:32.941 INFO kablam!   --> src/stream/mod.rs:22:12
Sep 01 21:24:32.941 INFO kablam!    |
Sep 01 21:24:32.941 INFO kablam! 22 |     Result<S::Item, E>,
Sep 01 21:24:32.941 INFO kablam!    |            ^^^^^^^
Sep 01 21:24:32.941 INFO kablam! 
Sep 01 21:24:33.310 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 21:24:33.310 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:15
Sep 01 21:24:33.310 INFO kablam!    |
Sep 01 21:24:33.310 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:33.310 INFO kablam!    |               ^^^^^^
Sep 01 21:24:33.311 INFO kablam!    |
Sep 01 21:24:33.311 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 01 21:24:33.311 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 21:24:33.312 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.312 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:56
Sep 01 21:24:33.312 INFO kablam!    |
Sep 01 21:24:33.312 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:33.312 INFO kablam!    |                                                        ^^^^^^^
Sep 01 21:24:33.312 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.312 INFO kablam!   --> src/stream/unsync_cloneable.rs:33:66
Sep 01 21:24:33.312 INFO kablam!    |
Sep 01 21:24:33.312 INFO kablam! 33 | type Queue<S: Stream> = RefCell<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:33.312 INFO kablam!    |                                                                  ^^^^^^^^
Sep 01 21:24:33.313 INFO kablam! 
Sep 01 21:24:33.317 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 21:24:33.317 INFO kablam!   --> src/stream/cloneable.rs:38:15
Sep 01 21:24:33.317 INFO kablam!    |
Sep 01 21:24:33.317 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:33.317 INFO kablam!    |               ^^^^^^
Sep 01 21:24:33.336 INFO kablam!    |
Sep 01 21:24:33.337 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 21:24:33.337 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.337 INFO kablam!   --> src/stream/cloneable.rs:38:54
Sep 01 21:24:33.337 INFO kablam!    |
Sep 01 21:24:33.337 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:33.337 INFO kablam!    |                                                      ^^^^^^^
Sep 01 21:24:33.338 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.338 INFO kablam!   --> src/stream/cloneable.rs:38:64
Sep 01 21:24:33.338 INFO kablam!    |
Sep 01 21:24:33.338 INFO kablam! 38 | type Queue<S: Stream> = Mutex<VecDeque<Result<Option<S::Item>, S::Error>>>;
Sep 01 21:24:33.338 INFO kablam!    |                                                                ^^^^^^^^
Sep 01 21:24:33.338 INFO kablam! 
Sep 01 21:24:33.341 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 21:24:33.341 INFO kablam!   --> src/stream/mod.rs:19:19
Sep 01 21:24:33.341 INFO kablam!    |
Sep 01 21:24:33.341 INFO kablam! 19 | pub type AsErr<S: Stream, E> = Then<
Sep 01 21:24:33.341 INFO kablam!    |                   ^^^^^^
Sep 01 21:24:33.341 INFO kablam!    |
Sep 01 21:24:33.342 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 21:24:33.342 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.342 INFO kablam!   --> src/stream/mod.rs:21:15
Sep 01 21:24:33.342 INFO kablam!    |
Sep 01 21:24:33.342 INFO kablam! 21 |     fn(Result<S::Item, ()>) -> Result<S::Item, E>,
Sep 01 21:24:33.342 INFO kablam!    |               ^^^^^^^
Sep 01 21:24:33.343 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.343 INFO kablam!   --> src/stream/mod.rs:21:39
Sep 01 21:24:33.343 INFO kablam!    |
Sep 01 21:24:33.343 INFO kablam! 21 |     fn(Result<S::Item, ()>) -> Result<S::Item, E>,
Sep 01 21:24:33.343 INFO kablam!    |                                       ^^^^^^^
Sep 01 21:24:33.343 INFO kablam! help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Sep 01 21:24:33.343 INFO kablam!   --> src/stream/mod.rs:22:12
Sep 01 21:24:33.343 INFO kablam!    |
Sep 01 21:24:33.343 INFO kablam! 22 |     Result<S::Item, E>,
Sep 01 21:24:33.343 INFO kablam!    |            ^^^^^^^
Sep 01 21:24:33.344 INFO kablam! 
Sep 01 21:24:45.110 INFO kablam! warning: unused import: `Future`
Sep 01 21:24:45.110 INFO kablam!  --> benches/stream_cloneable.rs:8:15
Sep 01 21:24:45.110 INFO kablam!   |
Sep 01 21:24:45.110 INFO kablam! 8 | use futures::{Future, Stream};
Sep 01 21:24:45.110 INFO kablam!   |               ^^^^^^
Sep 01 21:24:45.110 INFO kablam!   |
Sep 01 21:24:45.110 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 21:24:45.110 INFO kablam! 
Sep 01 21:24:45.158 INFO kablam! warning: unused import: `Future`
Sep 01 21:24:45.158 INFO kablam!  --> benches/stream_unsync_cloneable.rs:8:15
Sep 01 21:24:45.158 INFO kablam!   |
Sep 01 21:24:45.158 INFO kablam! 8 | use futures::{Future, Stream};
Sep 01 21:24:45.158 INFO kablam!   |               ^^^^^^
Sep 01 21:24:45.158 INFO kablam!   |
Sep 01 21:24:45.158 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 21:24:45.158 INFO kablam! 
Sep 01 21:24:47.846 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.48s
Sep 01 21:24:47.863 INFO kablam! su: No module specific data is present
Sep 01 21:24:48.418 INFO running `"docker" "rm" "-f" "73b34f6e101e4293a18d140398d92821870c1b3a5b4a8b7e96588abf6a0f5890"`
Sep 01 21:24:48.504 INFO blam! 73b34f6e101e4293a18d140398d92821870c1b3a5b4a8b7e96588abf6a0f5890