Dec 05 09:21:07.628 INFO checking parallel-event-emitter-0.2.4 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481 Dec 05 09:21:07.628 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 05 09:21:08.207 INFO [stdout] 9c21138d54d6ebe78548b699ed60216592dfa2789e8d8f6eb43f407b7b8423eb Dec 05 09:21:08.209 INFO running `"docker" "start" "-a" "9c21138d54d6ebe78548b699ed60216592dfa2789e8d8f6eb43f407b7b8423eb"` Dec 05 09:21:10.172 INFO [stderr] usermod: no changes Dec 05 09:21:10.295 INFO [stderr] Checking trace-error v0.1.5 Dec 05 09:21:11.277 INFO [stderr] Checking parallel-event-emitter v0.2.4 (/source) Dec 05 09:21:12.795 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.795 INFO [stderr] --> src/lib.rs:127:5 Dec 05 09:21:12.795 INFO [stderr] | Dec 05 09:21:12.795 INFO [stderr] 127 | use futures::BoxFuture; Dec 05 09:21:12.795 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 09:21:12.795 INFO [stderr] | Dec 05 09:21:12.795 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 05 09:21:12.795 INFO [stderr] Dec 05 09:21:12.795 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.795 INFO [stderr] --> src/lib.rs:161:41 Dec 05 09:21:12.795 INFO [stderr] | Dec 05 09:21:12.795 INFO [stderr] 161 | use futures::{self, future, Future, BoxFuture}; Dec 05 09:21:12.795 INFO [stderr] | ^^^^^^^^^ Dec 05 09:21:12.795 INFO [stderr] Dec 05 09:21:12.795 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.795 INFO [stderr] --> src/lib.rs:284:83 Dec 05 09:21:12.795 INFO [stderr] | Dec 05 09:21:12.795 INFO [stderr] 284 | pub fn emit_spawn(inner: Arc>, event: K) -> EventResult>> { Dec 05 09:21:12.795 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 09:21:12.795 INFO [stderr] Dec 05 09:21:12.795 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.795 INFO [stderr] --> src/lib.rs:311:102 Dec 05 09:21:12.795 INFO [stderr] | Dec 05 09:21:12.795 INFO [stderr] 311 | pub fn emit_value_spawn(inner: Arc>, event: K, value: T) -> EventResult>> where T: Any + Clone + Send { Dec 05 09:21:12.795 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 09:21:12.795 INFO [stderr] Dec 05 09:21:12.795 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.795 INFO [stderr] --> src/lib.rs:341:107 Dec 05 09:21:12.795 INFO [stderr] | Dec 05 09:21:12.795 INFO [stderr] 341 | pub fn emit_value_sync_spawn(inner: Arc>, event: K, value: T) -> EventResult>> where T: Any + Send + Sync { Dec 05 09:21:12.795 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 09:21:12.795 INFO [stderr] Dec 05 09:21:12.795 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.795 INFO [stderr] --> src/lib.rs:620:53 Dec 05 09:21:12.795 INFO [stderr] | Dec 05 09:21:12.795 INFO [stderr] 620 | pub fn emit>(&mut self, event: E) -> BoxFuture> { Dec 05 09:21:12.795 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 09:21:12.795 INFO [stderr] Dec 05 09:21:12.795 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.795 INFO [stderr] --> src/lib.rs:648:72 Dec 05 09:21:12.795 INFO [stderr] | Dec 05 09:21:12.795 INFO [stderr] 648 | pub fn emit_value>(&mut self, event: E, value: T) -> BoxFuture> where T: Any + Clone + Send { Dec 05 09:21:12.795 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 09:21:12.795 INFO [stderr] Dec 05 09:21:12.795 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.795 INFO [stderr] --> src/lib.rs:676:77 Dec 05 09:21:12.795 INFO [stderr] | Dec 05 09:21:12.795 INFO [stderr] 676 | pub fn emit_value_sync>(&mut self, event: E, value: T) -> BoxFuture> where T: Any + Send + Sync { Dec 05 09:21:12.795 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 09:21:12.795 INFO [stderr] Dec 05 09:21:12.851 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.851 INFO [stderr] --> src/lib.rs:303:77 Dec 05 09:21:12.851 INFO [stderr] | Dec 05 09:21:12.851 INFO [stderr] 303 | return Ok(future::join_all(listener_futures).map(count_ran).boxed()); Dec 05 09:21:12.851 INFO [stderr] | ^^^^^ Dec 05 09:21:12.851 INFO [stderr] Dec 05 09:21:12.851 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.851 INFO [stderr] --> src/lib.rs:307:33 Dec 05 09:21:12.851 INFO [stderr] | Dec 05 09:21:12.851 INFO [stderr] 307 | Ok(futures::finished(0).boxed()) Dec 05 09:21:12.851 INFO [stderr] | ^^^^^ Dec 05 09:21:12.851 INFO [stderr] Dec 05 09:21:12.855 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.855 INFO [stderr] --> src/lib.rs:333:77 Dec 05 09:21:12.855 INFO [stderr] | Dec 05 09:21:12.855 INFO [stderr] 333 | return Ok(future::join_all(listener_futures).map(count_ran).boxed()); Dec 05 09:21:12.855 INFO [stderr] | ^^^^^ Dec 05 09:21:12.855 INFO [stderr] Dec 05 09:21:12.855 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.855 INFO [stderr] --> src/lib.rs:337:33 Dec 05 09:21:12.855 INFO [stderr] | Dec 05 09:21:12.855 INFO [stderr] 337 | Ok(futures::finished(0).boxed()) Dec 05 09:21:12.855 INFO [stderr] | ^^^^^ Dec 05 09:21:12.855 INFO [stderr] Dec 05 09:21:12.863 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.863 INFO [stderr] --> src/lib.rs:373:77 Dec 05 09:21:12.863 INFO [stderr] | Dec 05 09:21:12.863 INFO [stderr] 373 | return Ok(future::join_all(listener_futures).map(count_ran).boxed()); Dec 05 09:21:12.863 INFO [stderr] | ^^^^^ Dec 05 09:21:12.863 INFO [stderr] Dec 05 09:21:12.865 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.865 INFO [stderr] --> src/lib.rs:377:33 Dec 05 09:21:12.865 INFO [stderr] | Dec 05 09:21:12.865 INFO [stderr] 377 | Ok(futures::finished(0).boxed()) Dec 05 09:21:12.865 INFO [stderr] | ^^^^^ Dec 05 09:21:12.865 INFO [stderr] Dec 05 09:21:12.891 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.891 INFO [stderr] --> src/lib.rs:127:5 Dec 05 09:21:12.891 INFO [stderr] | Dec 05 09:21:12.891 INFO [stderr] 127 | use futures::BoxFuture; Dec 05 09:21:12.891 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 09:21:12.891 INFO [stderr] | Dec 05 09:21:12.891 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 05 09:21:12.891 INFO [stderr] Dec 05 09:21:12.891 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.891 INFO [stderr] --> src/lib.rs:161:41 Dec 05 09:21:12.891 INFO [stderr] | Dec 05 09:21:12.891 INFO [stderr] 161 | use futures::{self, future, Future, BoxFuture}; Dec 05 09:21:12.891 INFO [stderr] | ^^^^^^^^^ Dec 05 09:21:12.891 INFO [stderr] Dec 05 09:21:12.891 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.891 INFO [stderr] --> src/lib.rs:284:83 Dec 05 09:21:12.891 INFO [stderr] | Dec 05 09:21:12.891 INFO [stderr] 284 | pub fn emit_spawn(inner: Arc>, event: K) -> EventResult>> { Dec 05 09:21:12.891 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 09:21:12.891 INFO [stderr] Dec 05 09:21:12.891 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.891 INFO [stderr] --> src/lib.rs:311:102 Dec 05 09:21:12.891 INFO [stderr] | Dec 05 09:21:12.891 INFO [stderr] 311 | pub fn emit_value_spawn(inner: Arc>, event: K, value: T) -> EventResult>> where T: Any + Clone + Send { Dec 05 09:21:12.891 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 09:21:12.891 INFO [stderr] Dec 05 09:21:12.891 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.891 INFO [stderr] --> src/lib.rs:341:107 Dec 05 09:21:12.891 INFO [stderr] | Dec 05 09:21:12.891 INFO [stderr] 341 | pub fn emit_value_sync_spawn(inner: Arc>, event: K, value: T) -> EventResult>> where T: Any + Send + Sync { Dec 05 09:21:12.891 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 09:21:12.891 INFO [stderr] Dec 05 09:21:12.891 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.891 INFO [stderr] --> src/lib.rs:620:53 Dec 05 09:21:12.891 INFO [stderr] | Dec 05 09:21:12.891 INFO [stderr] 620 | pub fn emit>(&mut self, event: E) -> BoxFuture> { Dec 05 09:21:12.891 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 09:21:12.891 INFO [stderr] Dec 05 09:21:12.891 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.891 INFO [stderr] --> src/lib.rs:648:72 Dec 05 09:21:12.891 INFO [stderr] | Dec 05 09:21:12.891 INFO [stderr] 648 | pub fn emit_value>(&mut self, event: E, value: T) -> BoxFuture> where T: Any + Clone + Send { Dec 05 09:21:12.891 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 09:21:12.891 INFO [stderr] Dec 05 09:21:12.891 INFO [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.891 INFO [stderr] --> src/lib.rs:676:77 Dec 05 09:21:12.891 INFO [stderr] | Dec 05 09:21:12.891 INFO [stderr] 676 | pub fn emit_value_sync>(&mut self, event: E, value: T) -> BoxFuture> where T: Any + Send + Sync { Dec 05 09:21:12.891 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 09:21:12.891 INFO [stderr] Dec 05 09:21:12.907 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.907 INFO [stderr] --> src/lib.rs:624:88 Dec 05 09:21:12.907 INFO [stderr] | Dec 05 09:21:12.907 INFO [stderr] 624 | self.inner.pool.spawn_fn(move || internal::emit_spawn(inner, event)).flatten().boxed() Dec 05 09:21:12.907 INFO [stderr] | ^^^^^ Dec 05 09:21:12.907 INFO [stderr] Dec 05 09:21:12.912 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.912 INFO [stderr] --> src/lib.rs:652:101 Dec 05 09:21:12.912 INFO [stderr] | Dec 05 09:21:12.912 INFO [stderr] 652 | self.inner.pool.spawn_fn(move || internal::emit_value_spawn(inner, event, value)).flatten().boxed() Dec 05 09:21:12.912 INFO [stderr] | ^^^^^ Dec 05 09:21:12.912 INFO [stderr] Dec 05 09:21:12.915 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:12.915 INFO [stderr] --> src/lib.rs:680:106 Dec 05 09:21:12.915 INFO [stderr] | Dec 05 09:21:12.915 INFO [stderr] 680 | self.inner.pool.spawn_fn(move || internal::emit_value_sync_spawn(inner, event, value)).flatten().boxed() Dec 05 09:21:12.915 INFO [stderr] | ^^^^^ Dec 05 09:21:12.915 INFO [stderr] Dec 05 09:21:13.015 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:13.015 INFO [stderr] --> src/lib.rs:303:77 Dec 05 09:21:13.015 INFO [stderr] | Dec 05 09:21:13.015 INFO [stderr] 303 | return Ok(future::join_all(listener_futures).map(count_ran).boxed()); Dec 05 09:21:13.015 INFO [stderr] | ^^^^^ Dec 05 09:21:13.015 INFO [stderr] Dec 05 09:21:13.043 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:13.043 INFO [stderr] --> src/lib.rs:307:33 Dec 05 09:21:13.043 INFO [stderr] | Dec 05 09:21:13.043 INFO [stderr] 307 | Ok(futures::finished(0).boxed()) Dec 05 09:21:13.043 INFO [stderr] | ^^^^^ Dec 05 09:21:13.043 INFO [stderr] Dec 05 09:21:13.043 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:13.043 INFO [stderr] --> src/lib.rs:333:77 Dec 05 09:21:13.043 INFO [stderr] | Dec 05 09:21:13.043 INFO [stderr] 333 | return Ok(future::join_all(listener_futures).map(count_ran).boxed()); Dec 05 09:21:13.043 INFO [stderr] | ^^^^^ Dec 05 09:21:13.043 INFO [stderr] Dec 05 09:21:13.043 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:13.043 INFO [stderr] --> src/lib.rs:337:33 Dec 05 09:21:13.043 INFO [stderr] | Dec 05 09:21:13.043 INFO [stderr] 337 | Ok(futures::finished(0).boxed()) Dec 05 09:21:13.043 INFO [stderr] | ^^^^^ Dec 05 09:21:13.043 INFO [stderr] Dec 05 09:21:13.063 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:13.063 INFO [stderr] --> src/lib.rs:373:77 Dec 05 09:21:13.063 INFO [stderr] | Dec 05 09:21:13.063 INFO [stderr] 373 | return Ok(future::join_all(listener_futures).map(count_ran).boxed()); Dec 05 09:21:13.063 INFO [stderr] | ^^^^^ Dec 05 09:21:13.063 INFO [stderr] Dec 05 09:21:13.063 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:13.063 INFO [stderr] --> src/lib.rs:377:33 Dec 05 09:21:13.063 INFO [stderr] | Dec 05 09:21:13.063 INFO [stderr] 377 | Ok(futures::finished(0).boxed()) Dec 05 09:21:13.063 INFO [stderr] | ^^^^^ Dec 05 09:21:13.063 INFO [stderr] Dec 05 09:21:13.119 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:13.119 INFO [stderr] --> src/lib.rs:624:88 Dec 05 09:21:13.119 INFO [stderr] | Dec 05 09:21:13.119 INFO [stderr] 624 | self.inner.pool.spawn_fn(move || internal::emit_spawn(inner, event)).flatten().boxed() Dec 05 09:21:13.119 INFO [stderr] | ^^^^^ Dec 05 09:21:13.119 INFO [stderr] Dec 05 09:21:13.125 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:13.125 INFO [stderr] --> src/lib.rs:652:101 Dec 05 09:21:13.125 INFO [stderr] | Dec 05 09:21:13.125 INFO [stderr] 652 | self.inner.pool.spawn_fn(move || internal::emit_value_spawn(inner, event, value)).flatten().boxed() Dec 05 09:21:13.125 INFO [stderr] | ^^^^^ Dec 05 09:21:13.125 INFO [stderr] Dec 05 09:21:13.127 INFO [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 Dec 05 09:21:13.127 INFO [stderr] --> src/lib.rs:680:106 Dec 05 09:21:13.127 INFO [stderr] | Dec 05 09:21:13.127 INFO [stderr] 680 | self.inner.pool.spawn_fn(move || internal::emit_value_sync_spawn(inner, event, value)).flatten().boxed() Dec 05 09:21:13.127 INFO [stderr] | ^^^^^ Dec 05 09:21:13.127 INFO [stderr] Dec 05 09:21:14.455 INFO [stderr] warning: unused `#[macro_use]` import Dec 05 09:21:14.455 INFO [stderr] --> examples/simple.rs:1:1 Dec 05 09:21:14.455 INFO [stderr] | Dec 05 09:21:14.455 INFO [stderr] 1 | #[macro_use] Dec 05 09:21:14.455 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 09:21:14.459 INFO [stderr] | Dec 05 09:21:14.459 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 09:21:14.459 INFO [stderr] Dec 05 09:21:14.708 INFO [stderr] warning: unused `#[macro_use]` import Dec 05 09:21:14.708 INFO [stderr] --> examples/custom_events.rs:1:1 Dec 05 09:21:14.709 INFO [stderr] | Dec 05 09:21:14.709 INFO [stderr] 1 | #[macro_use] Dec 05 09:21:14.709 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 09:21:14.710 INFO [stderr] | Dec 05 09:21:14.715 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 09:21:14.715 INFO [stderr] Dec 05 09:21:14.892 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.66s Dec 05 09:21:14.896 INFO [stderr] su: No module specific data is present Dec 05 09:21:15.764 INFO running `"docker" "inspect" "9c21138d54d6ebe78548b699ed60216592dfa2789e8d8f6eb43f407b7b8423eb"` Dec 05 09:21:15.904 INFO running `"docker" "rm" "-f" "9c21138d54d6ebe78548b699ed60216592dfa2789e8d8f6eb43f407b7b8423eb"` Dec 05 09:21:16.139 INFO [stdout] 9c21138d54d6ebe78548b699ed60216592dfa2789e8d8f6eb43f407b7b8423eb