Sep 21 10:44:36.075 INFO checking ex-futures-0.4.9 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 21 10:44:36.075 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 21 10:44:36.075 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/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 10:44:36.194 INFO blam! 3f9a8d7aaf7591ff3b51145bcbff50f8a25ca04f285445c83944196382eab5f9 Sep 21 10:44:36.198 INFO running `"docker" "start" "-a" "3f9a8d7aaf7591ff3b51145bcbff50f8a25ca04f285445c83944196382eab5f9"` Sep 21 10:44:37.346 INFO kablam! usermod: no changes Sep 21 10:44:37.520 INFO kablam! Checking ex-futures v0.4.9 (/source) Sep 21 10:44:37.962 INFO kablam! warning: unused `#[macro_use]` import Sep 21 10:44:37.962 INFO kablam! --> src/lib.rs:1:1 Sep 21 10:44:37.962 INFO kablam! | Sep 21 10:44:37.962 INFO kablam! 1 | #[macro_use] Sep 21 10:44:37.962 INFO kablam! | ^^^^^^^^^^^^ Sep 21 10:44:37.962 INFO kablam! | Sep 21 10:44:37.962 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 21 10:44:37.962 INFO kablam! Sep 21 10:44:37.964 INFO kablam! warning: unused `#[macro_use]` import Sep 21 10:44:37.964 INFO kablam! --> src/lib.rs:1:1 Sep 21 10:44:37.964 INFO kablam! | Sep 21 10:44:37.964 INFO kablam! 1 | #[macro_use] Sep 21 10:44:37.964 INFO kablam! | ^^^^^^^^^^^^ Sep 21 10:44:37.964 INFO kablam! | Sep 21 10:44:37.964 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 21 10:44:37.964 INFO kablam! Sep 21 10:44:38.022 INFO kablam! warning: the trait bound `S: futures::Stream` is not satisfied Sep 21 10:44:38.022 INFO kablam! --> src/stream/fork.rs:7:27 Sep 21 10:44:38.022 INFO kablam! | Sep 21 10:44:38.022 INFO kablam! 7 | pub type LeftFork = Fork; Sep 21 10:44:38.022 INFO kablam! | ^^^^^^^^^^ the trait `futures::Stream` is not implemented for `S` Sep 21 10:44:38.022 INFO kablam! | Sep 21 10:44:38.022 INFO kablam! = note: #[warn(type_alias_missing_bounds)] on by default Sep 21 10:44:38.022 INFO kablam! = help: consider adding a `where S: futures::Stream` bound Sep 21 10:44:38.022 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 10:44:38.022 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 10:44:38.022 INFO kablam! Sep 21 10:44:38.022 INFO kablam! warning: the trait bound `S: futures::Stream` is not satisfied Sep 21 10:44:38.022 INFO kablam! --> src/stream/fork.rs:8:28 Sep 21 10:44:38.022 INFO kablam! | Sep 21 10:44:38.022 INFO kablam! 8 | pub type RightFork = Fork; Sep 21 10:44:38.022 INFO kablam! | ^^^^^^^^^^ the trait `futures::Stream` is not implemented for `S` Sep 21 10:44:38.022 INFO kablam! | Sep 21 10:44:38.022 INFO kablam! = help: consider adding a `where S: futures::Stream` bound Sep 21 10:44:38.022 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 10:44:38.022 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 10:44:38.022 INFO kablam! Sep 21 10:44:38.026 INFO kablam! warning: the trait bound `S: futures::Stream` is not satisfied Sep 21 10:44:38.026 INFO kablam! --> src/stream/unsync_fork.rs:10:33 Sep 21 10:44:38.026 INFO kablam! | Sep 21 10:44:38.026 INFO kablam! 10 | pub type LeftUnsyncFork = UnsyncFork; Sep 21 10:44:38.026 INFO kablam! | ^^^^^^^^^^^^^^^^ the trait `futures::Stream` is not implemented for `S` Sep 21 10:44:38.026 INFO kablam! | Sep 21 10:44:38.026 INFO kablam! = help: consider adding a `where S: futures::Stream` bound Sep 21 10:44:38.026 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 10:44:38.026 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 10:44:38.026 INFO kablam! Sep 21 10:44:38.026 INFO kablam! warning: the trait bound `S: futures::Stream` is not satisfied Sep 21 10:44:38.026 INFO kablam! --> src/stream/unsync_fork.rs:11:34 Sep 21 10:44:38.026 INFO kablam! | Sep 21 10:44:38.026 INFO kablam! 11 | pub type RightUnsyncFork = UnsyncFork; Sep 21 10:44:38.026 INFO kablam! | ^^^^^^^^^^^^^^^^ the trait `futures::Stream` is not implemented for `S` Sep 21 10:44:38.026 INFO kablam! | Sep 21 10:44:38.026 INFO kablam! = help: consider adding a `where S: futures::Stream` bound Sep 21 10:44:38.026 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 10:44:38.026 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 10:44:38.026 INFO kablam! Sep 21 10:44:38.088 INFO kablam! warning: the trait bound `S: futures::Stream` is not satisfied Sep 21 10:44:38.088 INFO kablam! --> src/stream/fork.rs:7:27 Sep 21 10:44:38.088 INFO kablam! | Sep 21 10:44:38.088 INFO kablam! 7 | pub type LeftFork = Fork; Sep 21 10:44:38.088 INFO kablam! | ^^^^^^^^^^ the trait `futures::Stream` is not implemented for `S` Sep 21 10:44:38.088 INFO kablam! | Sep 21 10:44:38.088 INFO kablam! = note: #[warn(type_alias_missing_bounds)] on by default Sep 21 10:44:38.088 INFO kablam! = help: consider adding a `where S: futures::Stream` bound Sep 21 10:44:38.088 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 10:44:38.089 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 10:44:38.089 INFO kablam! Sep 21 10:44:38.089 INFO kablam! warning: the trait bound `S: futures::Stream` is not satisfied Sep 21 10:44:38.089 INFO kablam! --> src/stream/fork.rs:8:28 Sep 21 10:44:38.089 INFO kablam! | Sep 21 10:44:38.089 INFO kablam! 8 | pub type RightFork = Fork; Sep 21 10:44:38.089 INFO kablam! | ^^^^^^^^^^ the trait `futures::Stream` is not implemented for `S` Sep 21 10:44:38.089 INFO kablam! | Sep 21 10:44:38.089 INFO kablam! = help: consider adding a `where S: futures::Stream` bound Sep 21 10:44:38.089 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 10:44:38.089 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 10:44:38.089 INFO kablam! Sep 21 10:44:38.094 INFO kablam! warning: the trait bound `S: futures::Stream` is not satisfied Sep 21 10:44:38.094 INFO kablam! --> src/stream/unsync_fork.rs:10:33 Sep 21 10:44:38.094 INFO kablam! | Sep 21 10:44:38.094 INFO kablam! 10 | pub type LeftUnsyncFork = UnsyncFork; Sep 21 10:44:38.094 INFO kablam! | ^^^^^^^^^^^^^^^^ the trait `futures::Stream` is not implemented for `S` Sep 21 10:44:38.094 INFO kablam! | Sep 21 10:44:38.094 INFO kablam! = help: consider adding a `where S: futures::Stream` bound Sep 21 10:44:38.094 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 10:44:38.094 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 10:44:38.094 INFO kablam! Sep 21 10:44:38.094 INFO kablam! warning: the trait bound `S: futures::Stream` is not satisfied Sep 21 10:44:38.094 INFO kablam! --> src/stream/unsync_fork.rs:11:34 Sep 21 10:44:38.094 INFO kablam! | Sep 21 10:44:38.094 INFO kablam! 11 | pub type RightUnsyncFork = UnsyncFork; Sep 21 10:44:38.094 INFO kablam! | ^^^^^^^^^^^^^^^^ the trait `futures::Stream` is not implemented for `S` Sep 21 10:44:38.094 INFO kablam! | Sep 21 10:44:38.094 INFO kablam! = help: consider adding a `where S: futures::Stream` bound Sep 21 10:44:38.094 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 10:44:38.094 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 10:44:38.094 INFO kablam! Sep 21 10:44:38.316 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases Sep 21 10:44:38.316 INFO kablam! --> src/stream/unsync_cloneable.rs:33:15 Sep 21 10:44:38.316 INFO kablam! | Sep 21 10:44:38.316 INFO kablam! 33 | type Queue = RefCell, S::Error>>>; Sep 21 10:44:38.316 INFO kablam! | ^^^^^^ Sep 21 10:44:38.326 INFO kablam! | Sep 21 10:44:38.326 INFO kablam! = note: #[warn(type_alias_bounds)] on by default Sep 21 10:44:38.326 INFO kablam! = help: the bound will not be checked when the type alias is used, and should be removed Sep 21 10:44:38.326 INFO kablam! help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases Sep 21 10:44:38.326 INFO kablam! --> src/stream/unsync_cloneable.rs:33:56 Sep 21 10:44:38.326 INFO kablam! | Sep 21 10:44:38.326 INFO kablam! 33 | type Queue = RefCell, S::Error>>>; Sep 21 10:44:38.326 INFO kablam! | ^^^^^^^ Sep 21 10:44:38.326 INFO kablam! help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases Sep 21 10:44:38.326 INFO kablam! --> src/stream/unsync_cloneable.rs:33:66 Sep 21 10:44:38.326 INFO kablam! | Sep 21 10:44:38.326 INFO kablam! 33 | type Queue = RefCell, S::Error>>>; Sep 21 10:44:38.326 INFO kablam! | ^^^^^^^^ Sep 21 10:44:38.326 INFO kablam! Sep 21 10:44:38.326 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases Sep 21 10:44:38.326 INFO kablam! --> src/stream/cloneable.rs:38:15 Sep 21 10:44:38.326 INFO kablam! | Sep 21 10:44:38.326 INFO kablam! 38 | type Queue = Mutex, S::Error>>>; Sep 21 10:44:38.326 INFO kablam! | ^^^^^^ Sep 21 10:44:38.326 INFO kablam! | Sep 21 10:44:38.326 INFO kablam! = help: the bound will not be checked when the type alias is used, and should be removed Sep 21 10:44:38.326 INFO kablam! help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases Sep 21 10:44:38.326 INFO kablam! --> src/stream/cloneable.rs:38:54 Sep 21 10:44:38.326 INFO kablam! | Sep 21 10:44:38.326 INFO kablam! 38 | type Queue = Mutex, S::Error>>>; Sep 21 10:44:38.326 INFO kablam! | ^^^^^^^ Sep 21 10:44:38.326 INFO kablam! help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases Sep 21 10:44:38.326 INFO kablam! --> src/stream/cloneable.rs:38:64 Sep 21 10:44:38.326 INFO kablam! | Sep 21 10:44:38.326 INFO kablam! 38 | type Queue = Mutex, S::Error>>>; Sep 21 10:44:38.326 INFO kablam! | ^^^^^^^^ Sep 21 10:44:38.326 INFO kablam! Sep 21 10:44:38.326 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases Sep 21 10:44:38.326 INFO kablam! --> src/stream/mod.rs:19:19 Sep 21 10:44:38.327 INFO kablam! | Sep 21 10:44:38.327 INFO kablam! 19 | pub type AsErr = Then< Sep 21 10:44:38.327 INFO kablam! | ^^^^^^ Sep 21 10:44:38.327 INFO kablam! | Sep 21 10:44:38.327 INFO kablam! = help: the bound will not be checked when the type alias is used, and should be removed Sep 21 10:44:38.327 INFO kablam! help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases Sep 21 10:44:38.327 INFO kablam! --> src/stream/mod.rs:21:15 Sep 21 10:44:38.327 INFO kablam! | Sep 21 10:44:38.327 INFO kablam! 21 | fn(Result) -> Result, Sep 21 10:44:38.327 INFO kablam! | ^^^^^^^ Sep 21 10:44:38.327 INFO kablam! help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases Sep 21 10:44:38.327 INFO kablam! --> src/stream/mod.rs:21:39 Sep 21 10:44:38.327 INFO kablam! | Sep 21 10:44:38.327 INFO kablam! 21 | fn(Result) -> Result, Sep 21 10:44:38.327 INFO kablam! | ^^^^^^^ Sep 21 10:44:38.327 INFO kablam! help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases Sep 21 10:44:38.327 INFO kablam! --> src/stream/mod.rs:22:12 Sep 21 10:44:38.327 INFO kablam! | Sep 21 10:44:38.327 INFO kablam! 22 | Result, Sep 21 10:44:38.327 INFO kablam! | ^^^^^^^ Sep 21 10:44:38.327 INFO kablam! Sep 21 10:44:38.376 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases Sep 21 10:44:38.376 INFO kablam! --> src/stream/unsync_cloneable.rs:33:15 Sep 21 10:44:38.376 INFO kablam! | Sep 21 10:44:38.376 INFO kablam! 33 | type Queue = RefCell, S::Error>>>; Sep 21 10:44:38.377 INFO kablam! | ^^^^^^ Sep 21 10:44:38.377 INFO kablam! | Sep 21 10:44:38.377 INFO kablam! = note: #[warn(type_alias_bounds)] on by default Sep 21 10:44:38.377 INFO kablam! = help: the bound will not be checked when the type alias is used, and should be removed Sep 21 10:44:38.377 INFO kablam! help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases Sep 21 10:44:38.377 INFO kablam! --> src/stream/unsync_cloneable.rs:33:56 Sep 21 10:44:38.377 INFO kablam! | Sep 21 10:44:38.377 INFO kablam! 33 | type Queue = RefCell, S::Error>>>; Sep 21 10:44:38.377 INFO kablam! | ^^^^^^^ Sep 21 10:44:38.377 INFO kablam! help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases Sep 21 10:44:38.377 INFO kablam! --> src/stream/unsync_cloneable.rs:33:66 Sep 21 10:44:38.377 INFO kablam! | Sep 21 10:44:38.377 INFO kablam! 33 | type Queue = RefCell, S::Error>>>; Sep 21 10:44:38.377 INFO kablam! | ^^^^^^^^ Sep 21 10:44:38.377 INFO kablam! Sep 21 10:44:38.384 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases Sep 21 10:44:38.384 INFO kablam! --> src/stream/cloneable.rs:38:15 Sep 21 10:44:38.384 INFO kablam! | Sep 21 10:44:38.384 INFO kablam! 38 | type Queue = Mutex, S::Error>>>; Sep 21 10:44:38.384 INFO kablam! | ^^^^^^ Sep 21 10:44:38.384 INFO kablam! | Sep 21 10:44:38.384 INFO kablam! = help: the bound will not be checked when the type alias is used, and should be removed Sep 21 10:44:38.384 INFO kablam! help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases Sep 21 10:44:38.384 INFO kablam! --> src/stream/cloneable.rs:38:54 Sep 21 10:44:38.384 INFO kablam! | Sep 21 10:44:38.384 INFO kablam! 38 | type Queue = Mutex, S::Error>>>; Sep 21 10:44:38.384 INFO kablam! | ^^^^^^^ Sep 21 10:44:38.384 INFO kablam! help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases Sep 21 10:44:38.384 INFO kablam! --> src/stream/cloneable.rs:38:64 Sep 21 10:44:38.384 INFO kablam! | Sep 21 10:44:38.384 INFO kablam! 38 | type Queue = Mutex, S::Error>>>; Sep 21 10:44:38.384 INFO kablam! | ^^^^^^^^ Sep 21 10:44:38.384 INFO kablam! Sep 21 10:44:38.384 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases Sep 21 10:44:38.384 INFO kablam! --> src/stream/mod.rs:19:19 Sep 21 10:44:38.384 INFO kablam! | Sep 21 10:44:38.384 INFO kablam! 19 | pub type AsErr = Then< Sep 21 10:44:38.384 INFO kablam! | ^^^^^^ Sep 21 10:44:38.384 INFO kablam! | Sep 21 10:44:38.384 INFO kablam! = help: the bound will not be checked when the type alias is used, and should be removed Sep 21 10:44:38.384 INFO kablam! help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases Sep 21 10:44:38.384 INFO kablam! --> src/stream/mod.rs:21:15 Sep 21 10:44:38.385 INFO kablam! | Sep 21 10:44:38.385 INFO kablam! 21 | fn(Result) -> Result, Sep 21 10:44:38.385 INFO kablam! | ^^^^^^^ Sep 21 10:44:38.385 INFO kablam! help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases Sep 21 10:44:38.385 INFO kablam! --> src/stream/mod.rs:21:39 Sep 21 10:44:38.385 INFO kablam! | Sep 21 10:44:38.385 INFO kablam! 21 | fn(Result) -> Result, Sep 21 10:44:38.385 INFO kablam! | ^^^^^^^ Sep 21 10:44:38.385 INFO kablam! help: use fully disambiguated paths (i.e., `::Assoc`) to refer to associated types in type aliases Sep 21 10:44:38.385 INFO kablam! --> src/stream/mod.rs:22:12 Sep 21 10:44:38.385 INFO kablam! | Sep 21 10:44:38.385 INFO kablam! 22 | Result, Sep 21 10:44:38.385 INFO kablam! | ^^^^^^^ Sep 21 10:44:38.385 INFO kablam! Sep 21 10:44:43.346 INFO kablam! warning: unused import: `Future` Sep 21 10:44:43.346 INFO kablam! --> benches/stream_unsync_cloneable.rs:8:15 Sep 21 10:44:43.346 INFO kablam! | Sep 21 10:44:43.346 INFO kablam! 8 | use futures::{Future, Stream}; Sep 21 10:44:43.346 INFO kablam! | ^^^^^^ Sep 21 10:44:43.346 INFO kablam! | Sep 21 10:44:43.346 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 21 10:44:43.346 INFO kablam! Sep 21 10:44:44.901 INFO kablam! warning: unused import: `Future` Sep 21 10:44:44.901 INFO kablam! --> benches/stream_cloneable.rs:8:15 Sep 21 10:44:44.901 INFO kablam! | Sep 21 10:44:44.901 INFO kablam! 8 | use futures::{Future, Stream}; Sep 21 10:44:44.901 INFO kablam! | ^^^^^^ Sep 21 10:44:44.901 INFO kablam! | Sep 21 10:44:44.901 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 21 10:44:44.901 INFO kablam! Sep 21 10:44:45.922 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 8.56s Sep 21 10:44:45.932 INFO kablam! su: No module specific data is present Sep 21 10:44:46.606 INFO running `"docker" "rm" "-f" "3f9a8d7aaf7591ff3b51145bcbff50f8a25ca04f285445c83944196382eab5f9"` Sep 21 10:44:46.723 INFO blam! 3f9a8d7aaf7591ff3b51145bcbff50f8a25ca04f285445c83944196382eab5f9