[INFO] crate futures-preview 0.3.0-alpha.10 is already in cache [INFO] extracting crate futures-preview 0.3.0-alpha.10 into work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/reg/futures-preview/0.3.0-alpha.10 [INFO] extracting crate futures-preview 0.3.0-alpha.10 into work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/reg/futures-preview/0.3.0-alpha.10 [INFO] validating manifest of futures-preview-0.3.0-alpha.10 on toolchain master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of futures-preview-0.3.0-alpha.10 on toolchain try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing futures-preview-0.3.0-alpha.10 [INFO] finished frobbing futures-preview-0.3.0-alpha.10 [INFO] frobbed toml for futures-preview-0.3.0-alpha.10 written to work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/reg/futures-preview/0.3.0-alpha.10/Cargo.toml [INFO] started frobbing futures-preview-0.3.0-alpha.10 [INFO] finished frobbing futures-preview-0.3.0-alpha.10 [INFO] frobbed toml for futures-preview-0.3.0-alpha.10 written to work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/reg/futures-preview/0.3.0-alpha.10/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking futures-preview-0.3.0-alpha.10 against try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0 for pr-57321 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57321/worker-1/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/reg/futures-preview/0.3.0-alpha.10:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 484c82bf5c4c9f2b1997925bbf8893cc2f0f2b4316bb52c9b97e02c2e1171006 [INFO] running `"docker" "start" "-a" "484c82bf5c4c9f2b1997925bbf8893cc2f0f2b4316bb52c9b97e02c2e1171006"` [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.11 [INFO] [stderr] Compiling proc-macro-hack v0.5.4 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.11 [INFO] [stderr] Checking futures-io-preview v0.3.0-alpha.11 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.11 [INFO] [stderr] Compiling futures-select-macro-preview v0.3.0-alpha.11 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.11 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.11 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.10 (/opt/crater/workdir) [INFO] [stderr] warning: the feature `pin` has been stable since 1.33.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | #![feature(pin, arbitrary_self_types, futures_api)] [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `pin` has been stable since 1.33.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | #![feature(pin, arbitrary_self_types, futures_api)] [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures_test` [INFO] [stderr] --> tests/abortable.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use futures_test::task::WakeCounter; [INFO] [stderr] | ^^^^^^^^^^^^ use of undeclared type or module `futures_test` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `WakeCounter` [INFO] [stderr] --> tests/abortable.rs:23:24 [INFO] [stderr] | [INFO] [stderr] 23 | let wake_counter = WakeCounter::new(); [INFO] [stderr] | ^^^^^^^^^^^ use of undeclared type or module `WakeCounter` [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_test::task::WakeCounter` [INFO] [stderr] --> tests/abortable.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use futures_test::task::WakeCounter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0433`. [INFO] [stderr] error: Could not compile `futures-preview`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: the feature `pin` has been stable since 1.33.0 and no longer requires an attribute to enable [INFO] [stderr] --> tests/future_obj.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(pin, async_await, arbitrary_self_types, futures_api)] [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(stable_features)] on by default [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures_test` [INFO] [stderr] --> tests/fuse.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use futures_test::task::panic_local_waker; [INFO] [stderr] | ^^^^^^^^^^^^ use of undeclared type or module `futures_test` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `panic_local_waker` in this scope [INFO] [stderr] --> tests/fuse.rs:9:19 [INFO] [stderr] | [INFO] [stderr] 9 | let lw = &mut panic_local_waker(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_test::task::panic_local_waker` [INFO] [stderr] --> tests/fuse.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use futures_test::task::panic_local_waker; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] error[E0603]: trait `Unpin` is private [INFO] [stderr] --> tests/join_all.rs:10:15 [INFO] [stderr] | [INFO] [stderr] 10 | use std::pin::Unpin; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0425, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `futures-preview`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0603`. [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures_test` [INFO] [stderr] --> tests/oneshot.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use futures_test::future::FutureTestExt; [INFO] [stderr] | ^^^^^^^^^^^^ use of undeclared type or module `futures_test` [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_test::future::FutureTestExt` [INFO] [stderr] --> tests/oneshot.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use futures_test::future::FutureTestExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] error: Could not compile `futures-preview`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved import `pin_utils` [INFO] [stderr] --> tests/async_await_macros.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use pin_utils::pin_mut; [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `pin_utils` [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `pin_mut` [INFO] [stderr] --> tests/async_await_macros.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | pin_mut!(pending_once); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `pin_mut` [INFO] [stderr] --> tests/async_await_macros.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | pin_mut!(fut); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `run_in_background` found for type `futures_util::try_future::map_ok::MapOk, [closure@tests/oneshot.rs:15:16: 15:36 tx2:_]>` in the current scope [INFO] [stderr] --> tests/oneshot.rs:15:38 [INFO] [stderr] | [INFO] [stderr] 15 | rx1.map_ok(move |x| tx2.send(x)).run_in_background(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `pin_utils` [INFO] [stderr] --> tests/split.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use pin_utils::unsafe_pinned; [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `pin_utils` [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `unsafe_pinned` [INFO] [stderr] --> tests/split.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | unsafe_pinned!(stream: T); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `unsafe_pinned` [INFO] [stderr] --> tests/split.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | unsafe_pinned!(sink: U); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `run_in_background` found for type `futures_util::try_future::map_ok::MapOk, [closure@tests/oneshot.rs:26:16: 26:45 tx2:_]>` in the current scope [INFO] [stderr] --> tests/oneshot.rs:26:47 [INFO] [stderr] | [INFO] [stderr] 26 | rx1.map_ok(move |x| tx2.send(x).unwrap()).run_in_background(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `run_in_background` found for type `futures_util::try_future::map_ok::MapOk, [closure@tests/oneshot.rs:35:16: 35:45 tx2:_]>` in the current scope [INFO] [stderr] --> tests/oneshot.rs:35:47 [INFO] [stderr] | [INFO] [stderr] 35 | rx1.map_ok(move |x| tx2.send(x).unwrap()).run_in_background(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `run_in_background` found for type `futures_util::future::map::Map, [closure@tests/oneshot.rs:46:13: 46:52 tx2:_]>` in the current scope [INFO] [stderr] --> tests/oneshot.rs:46:54 [INFO] [stderr] | [INFO] [stderr] 46 | rx1.map(move |result| tx2.send(result).unwrap()).run_in_background(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `run_in_background` found for type `futures_util::future::map::Map, [closure@tests/oneshot.rs:57:13: 57:52 tx2:_]>` in the current scope [INFO] [stderr] --> tests/oneshot.rs:57:54 [INFO] [stderr] | [INFO] [stderr] 57 | rx1.map(move |result| tx2.send(result).unwrap()).run_in_background(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `FusedFuture` in `future` [INFO] [stderr] --> tests/async_await_macros.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | / select! { [INFO] [stderr] 50 | | res = rx1.fuse() => { [INFO] [stderr] 51 | | assert_eq!(Ok(1), res); [INFO] [stderr] 52 | | ran = true; [INFO] [stderr] 53 | | }, [INFO] [stderr] 54 | | _ = rx2.fuse() => unreachable!(), [INFO] [stderr] 55 | | } [INFO] [stderr] | |_________^ could not find `FusedFuture` in `future` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0433`. [INFO] [stderr] error[E0599]: no method named `stream` found for type `std::pin::Pin<&mut Join>` in the current scope [INFO] [stderr] --> tests/split.rs:27:14 [INFO] [stderr] | [INFO] [stderr] 27 | self.stream().poll_next(lw) [INFO] [stderr] | ^^^^^^ field, not a method [INFO] [stderr] | [INFO] [stderr] = help: did you mean to write `self.stream` instead of `self.stream(...)`? [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `sink` found for type `std::pin::Pin<&mut Join>` in the current scope [INFO] [stderr] --> tests/split.rs:39:14 [INFO] [stderr] | [INFO] [stderr] 39 | self.sink().poll_ready(lw) [INFO] [stderr] | ^^^^ field, not a method [INFO] [stderr] | [INFO] [stderr] = help: did you mean to write `self.sink` instead of `self.sink(...)`? [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `sink` found for type `std::pin::Pin<&mut Join>` in the current scope [INFO] [stderr] --> tests/split.rs:46:14 [INFO] [stderr] | [INFO] [stderr] 46 | self.sink().start_send(item) [INFO] [stderr] | ^^^^ field, not a method [INFO] [stderr] | [INFO] [stderr] = help: did you mean to write `self.sink` instead of `self.sink(...)`? [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `sink` found for type `std::pin::Pin<&mut Join>` in the current scope [INFO] [stderr] --> tests/split.rs:53:14 [INFO] [stderr] | [INFO] [stderr] 53 | self.sink().poll_flush(lw) [INFO] [stderr] | ^^^^ field, not a method [INFO] [stderr] | [INFO] [stderr] = help: did you mean to write `self.sink` instead of `self.sink(...)`? [INFO] [stderr] [INFO] [stderr] error: Could not compile `futures-preview`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0599]: no method named `sink` found for type `std::pin::Pin<&mut Join>` in the current scope [INFO] [stderr] --> tests/split.rs:60:14 [INFO] [stderr] | [INFO] [stderr] 60 | self.sink().poll_close(lw) [INFO] [stderr] | ^^^^ field, not a method [INFO] [stderr] | [INFO] [stderr] = help: did you mean to write `self.sink` instead of `self.sink(...)`? [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0432, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `futures-preview`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures_test` [INFO] [stderr] --> tests/unfold.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use futures_test::future::FutureTestExt; [INFO] [stderr] | ^^^^^^^^^^^^ use of undeclared type or module `futures_test` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `futures_test` [INFO] [stderr] --> tests/unfold.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures_test::{ [INFO] [stderr] | ^^^^^^^^^^^^ use of undeclared type or module `futures_test` [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_stream_pending` [INFO] [stderr] --> tests/unfold.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | assert_stream_pending!(stream); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_stream_next` [INFO] [stderr] --> tests/unfold.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | assert_stream_next!(stream, 0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_stream_pending` [INFO] [stderr] --> tests/unfold.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | assert_stream_pending!(stream); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_stream_next` [INFO] [stderr] --> tests/unfold.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | assert_stream_next!(stream, 2); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_stream_pending` [INFO] [stderr] --> tests/unfold.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | assert_stream_pending!(stream); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_stream_next` [INFO] [stderr] --> tests/unfold.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | assert_stream_next!(stream, 4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_stream_pending` [INFO] [stderr] --> tests/unfold.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | assert_stream_pending!(stream); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `assert_stream_done` [INFO] [stderr] --> tests/unfold.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | assert_stream_done!(stream); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_test::future::FutureTestExt` [INFO] [stderr] --> tests/unfold.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use futures_test::future::FutureTestExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `pending_once` found for type `futures_util::future::ready::Ready>` in the current scope [INFO] [stderr] --> tests/unfold.rs:15:57 [INFO] [stderr] | [INFO] [stderr] 15 | future::ready(Some((state * 2, state + 1))).pending_once() [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `pending_once` found for type `futures_util::future::ready::Ready>` in the current scope [INFO] [stderr] --> tests/unfold.rs:17:33 [INFO] [stderr] | [INFO] [stderr] 17 | future::ready(None).pending_once() [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `Poll` in `task` [INFO] [stderr] --> tests/async_await_macros.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | / select! { [INFO] [stderr] 50 | | res = rx1.fuse() => { [INFO] [stderr] 51 | | assert_eq!(Ok(1), res); [INFO] [stderr] 52 | | ran = true; [INFO] [stderr] 53 | | }, [INFO] [stderr] 54 | | _ = rx2.fuse() => unreachable!(), [INFO] [stderr] 55 | | } [INFO] [stderr] | |_________^ could not find `Poll` in `task` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to 12 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0432, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `futures-preview`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0433]: failed to resolve: could not find `FusedFuture` in `future` [INFO] [stderr] --> tests/async_await_macros.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | / select! { [INFO] [stderr] 72 | | _ = rx1.next() => panic!(), [INFO] [stderr] 73 | | _ = rx2.next() => panic!(), [INFO] [stderr] 74 | | default => { [INFO] [stderr] ... | [INFO] [stderr] 80 | | complete => panic!(), [INFO] [stderr] 81 | | } [INFO] [stderr] | |_________^ could not find `FusedFuture` in `future` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `Poll` in `task` [INFO] [stderr] --> tests/async_await_macros.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | / select! { [INFO] [stderr] 72 | | _ = rx1.next() => panic!(), [INFO] [stderr] 73 | | _ = rx2.next() => panic!(), [INFO] [stderr] 74 | | default => { [INFO] [stderr] ... | [INFO] [stderr] 80 | | complete => panic!(), [INFO] [stderr] 81 | | } [INFO] [stderr] | |_________^ could not find `Poll` in `task` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `FusedFuture` in `future` [INFO] [stderr] --> tests/async_await_macros.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 83 | / select! { [INFO] [stderr] 84 | | // runs first and again after default [INFO] [stderr] 85 | | x = rx1.next() => if let Some(x) = x { total += x; }, [INFO] [stderr] 86 | | // runs second and again after default [INFO] [stderr] ... | [INFO] [stderr] 96 | | complete => break, [INFO] [stderr] 97 | | }; [INFO] [stderr] | |______________^ could not find `FusedFuture` in `future` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `Poll` in `task` [INFO] [stderr] --> tests/async_await_macros.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 83 | / select! { [INFO] [stderr] 84 | | // runs first and again after default [INFO] [stderr] 85 | | x = rx1.next() => if let Some(x) = x { total += x; }, [INFO] [stderr] 86 | | // runs second and again after default [INFO] [stderr] ... | [INFO] [stderr] 96 | | complete => break, [INFO] [stderr] 97 | | }; [INFO] [stderr] | |______________^ could not find `Poll` in `task` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `FusedFuture` in `future` [INFO] [stderr] --> tests/async_await_macros.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | / select! { [INFO] [stderr] 114 | | res = rx1 => { [INFO] [stderr] 115 | | assert_eq!(Ok(1), res); [INFO] [stderr] 116 | | assert_eq!(Ok(2), await!(rx2)); [INFO] [stderr] ... | [INFO] [stderr] 123 | | }, [INFO] [stderr] 124 | | } [INFO] [stderr] | |_________^ could not find `FusedFuture` in `future` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `Poll` in `task` [INFO] [stderr] --> tests/async_await_macros.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | / select! { [INFO] [stderr] 114 | | res = rx1 => { [INFO] [stderr] 115 | | assert_eq!(Ok(1), res); [INFO] [stderr] 116 | | assert_eq!(Ok(2), await!(rx2)); [INFO] [stderr] ... | [INFO] [stderr] 123 | | }, [INFO] [stderr] 124 | | } [INFO] [stderr] | |_________^ could not find `Poll` in `task` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `FusedFuture` in `future` [INFO] [stderr] --> tests/async_await_macros.rs:133:9 [INFO] [stderr] | [INFO] [stderr] 133 | / select! { [INFO] [stderr] 134 | | _ = ready => {}, [INFO] [stderr] 135 | | } [INFO] [stderr] | |_________^ could not find `FusedFuture` in `future` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `Poll` in `task` [INFO] [stderr] --> tests/async_await_macros.rs:133:9 [INFO] [stderr] | [INFO] [stderr] 133 | / select! { [INFO] [stderr] 134 | | _ = ready => {}, [INFO] [stderr] 135 | | } [INFO] [stderr] | |_________^ could not find `Poll` in `task` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `FusedFuture` in `future` [INFO] [stderr] --> tests/async_await_macros.rs:142:9 [INFO] [stderr] | [INFO] [stderr] 142 | / select! { [INFO] [stderr] 143 | | _ = ready1 => {}, [INFO] [stderr] 144 | | _ = ready2 => {}, [INFO] [stderr] 145 | | } [INFO] [stderr] | |_________^ could not find `FusedFuture` in `future` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `Poll` in `task` [INFO] [stderr] --> tests/async_await_macros.rs:142:9 [INFO] [stderr] | [INFO] [stderr] 142 | / select! { [INFO] [stderr] 143 | | _ = ready1 => {}, [INFO] [stderr] 144 | | _ = ready2 => {}, [INFO] [stderr] 145 | | } [INFO] [stderr] | |_________^ could not find `Poll` in `task` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `LocalWaker` in module `futures_util::task` [INFO] [stderr] --> tests/async_await_macros.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | / select! { [INFO] [stderr] 50 | | res = rx1.fuse() => { [INFO] [stderr] 51 | | assert_eq!(Ok(1), res); [INFO] [stderr] 52 | | ran = true; [INFO] [stderr] 53 | | }, [INFO] [stderr] 54 | | _ = rx2.fuse() => unreachable!(), [INFO] [stderr] 55 | | } [INFO] [stderr] | |_________^ did you mean `LocalWakerRef`? [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 4 | use core::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::core_reexport::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] 4 | use futures_core::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] and 2 other candidates [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Poll` in module `futures_util::task` [INFO] [stderr] --> tests/async_await_macros.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | / select! { [INFO] [stderr] 50 | | res = rx1.fuse() => { [INFO] [stderr] 51 | | assert_eq!(Ok(1), res); [INFO] [stderr] 52 | | ran = true; [INFO] [stderr] 53 | | }, [INFO] [stderr] 54 | | _ = rx2.fuse() => unreachable!(), [INFO] [stderr] 55 | | } [INFO] [stderr] | |_________^ not found in `futures_util::task` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 4 | use core::task::Poll; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::Poll; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::core_reexport::task::Poll; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::task::Poll; [INFO] [stderr] | [INFO] [stderr] and 4 other candidates [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `LocalWaker` in module `futures_util::task` [INFO] [stderr] --> tests/async_await_macros.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | / select! { [INFO] [stderr] 72 | | _ = rx1.next() => panic!(), [INFO] [stderr] 73 | | _ = rx2.next() => panic!(), [INFO] [stderr] 74 | | default => { [INFO] [stderr] ... | [INFO] [stderr] 80 | | complete => panic!(), [INFO] [stderr] 81 | | } [INFO] [stderr] | |_________^ did you mean `LocalWakerRef`? [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 4 | use core::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::core_reexport::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] 4 | use futures_core::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] and 2 other candidates [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Poll` in module `futures_util::task` [INFO] [stderr] --> tests/async_await_macros.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | / select! { [INFO] [stderr] 72 | | _ = rx1.next() => panic!(), [INFO] [stderr] 73 | | _ = rx2.next() => panic!(), [INFO] [stderr] 74 | | default => { [INFO] [stderr] ... | [INFO] [stderr] 80 | | complete => panic!(), [INFO] [stderr] 81 | | } [INFO] [stderr] | |_________^ not found in `futures_util::task` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 4 | use core::task::Poll; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::Poll; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::core_reexport::task::Poll; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::task::Poll; [INFO] [stderr] | [INFO] [stderr] and 4 other candidates [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `LocalWaker` in module `futures_util::task` [INFO] [stderr] --> tests/async_await_macros.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 83 | / select! { [INFO] [stderr] 84 | | // runs first and again after default [INFO] [stderr] 85 | | x = rx1.next() => if let Some(x) = x { total += x; }, [INFO] [stderr] 86 | | // runs second and again after default [INFO] [stderr] ... | [INFO] [stderr] 96 | | complete => break, [INFO] [stderr] 97 | | }; [INFO] [stderr] | |______________^ did you mean `LocalWakerRef`? [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 4 | use core::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::core_reexport::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] 4 | use futures_core::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] and 2 other candidates [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Poll` in module `futures_util::task` [INFO] [stderr] --> tests/async_await_macros.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 83 | / select! { [INFO] [stderr] 84 | | // runs first and again after default [INFO] [stderr] 85 | | x = rx1.next() => if let Some(x) = x { total += x; }, [INFO] [stderr] 86 | | // runs second and again after default [INFO] [stderr] ... | [INFO] [stderr] 96 | | complete => break, [INFO] [stderr] 97 | | }; [INFO] [stderr] | |______________^ not found in `futures_util::task` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 4 | use core::task::Poll; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::Poll; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::core_reexport::task::Poll; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::task::Poll; [INFO] [stderr] | [INFO] [stderr] and 4 other candidates [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `LocalWaker` in module `futures_util::task` [INFO] [stderr] --> tests/async_await_macros.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | / select! { [INFO] [stderr] 114 | | res = rx1 => { [INFO] [stderr] 115 | | assert_eq!(Ok(1), res); [INFO] [stderr] 116 | | assert_eq!(Ok(2), await!(rx2)); [INFO] [stderr] ... | [INFO] [stderr] 123 | | }, [INFO] [stderr] 124 | | } [INFO] [stderr] | |_________^ did you mean `LocalWakerRef`? [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 4 | use core::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::core_reexport::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] 4 | use futures_core::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] and 2 other candidates [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Poll` in module `futures_util::task` [INFO] [stderr] --> tests/async_await_macros.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | / select! { [INFO] [stderr] 114 | | res = rx1 => { [INFO] [stderr] 115 | | assert_eq!(Ok(1), res); [INFO] [stderr] 116 | | assert_eq!(Ok(2), await!(rx2)); [INFO] [stderr] ... | [INFO] [stderr] 123 | | }, [INFO] [stderr] 124 | | } [INFO] [stderr] | |_________^ not found in `futures_util::task` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 4 | use core::task::Poll; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::Poll; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::core_reexport::task::Poll; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::task::Poll; [INFO] [stderr] | [INFO] [stderr] and 4 other candidates [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `LocalWaker` in module `futures_util::task` [INFO] [stderr] --> tests/async_await_macros.rs:133:9 [INFO] [stderr] | [INFO] [stderr] 133 | / select! { [INFO] [stderr] 134 | | _ = ready => {}, [INFO] [stderr] 135 | | } [INFO] [stderr] | |_________^ did you mean `LocalWakerRef`? [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 4 | use core::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::core_reexport::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] 4 | use futures_core::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] and 2 other candidates [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Poll` in module `futures_util::task` [INFO] [stderr] --> tests/async_await_macros.rs:133:9 [INFO] [stderr] | [INFO] [stderr] 133 | / select! { [INFO] [stderr] 134 | | _ = ready => {}, [INFO] [stderr] 135 | | } [INFO] [stderr] | |_________^ not found in `futures_util::task` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 4 | use core::task::Poll; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::Poll; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::core_reexport::task::Poll; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::task::Poll; [INFO] [stderr] | [INFO] [stderr] and 4 other candidates [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `LocalWaker` in module `futures_util::task` [INFO] [stderr] --> tests/async_await_macros.rs:142:9 [INFO] [stderr] | [INFO] [stderr] 142 | / select! { [INFO] [stderr] 143 | | _ = ready1 => {}, [INFO] [stderr] 144 | | _ = ready2 => {}, [INFO] [stderr] 145 | | } [INFO] [stderr] | |_________^ did you mean `LocalWakerRef`? [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 4 | use core::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::core_reexport::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] 4 | use futures_core::task::LocalWaker; [INFO] [stderr] | [INFO] [stderr] and 2 other candidates [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Poll` in module `futures_util::task` [INFO] [stderr] --> tests/async_await_macros.rs:142:9 [INFO] [stderr] | [INFO] [stderr] 142 | / select! { [INFO] [stderr] 143 | | _ = ready1 => {}, [INFO] [stderr] 144 | | _ = ready2 => {}, [INFO] [stderr] 145 | | } [INFO] [stderr] | |_________^ not found in `futures_util::task` [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 4 | use core::task::Poll; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::Poll; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::core_reexport::task::Poll; [INFO] [stderr] | [INFO] [stderr] 4 | use futures::task::Poll; [INFO] [stderr] | [INFO] [stderr] and 4 other candidates [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:14:30: 14:44 _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:17:35 [INFO] [stderr] | [INFO] [stderr] 17 | assert_eq!(Poll::Pending, poll!(&mut pending_once)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:14:30: 14:44 _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: required by `futures_util::async_await::poll::poll` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:14:30: 14:44 _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:17:35 [INFO] [stderr] | [INFO] [stderr] 17 | assert_eq!(Poll::Pending, poll!(&mut pending_once)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:14:30: 14:44 _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: required by `futures_util::async_await::poll::PollOnce` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:14:30: 14:44 _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:17:35 [INFO] [stderr] | [INFO] [stderr] 17 | assert_eq!(Poll::Pending, poll!(&mut pending_once)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:14:30: 14:44 _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:14:30: 14:44 _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:17:35 [INFO] [stderr] | [INFO] [stderr] 17 | assert_eq!(Poll::Pending, poll!(&mut pending_once)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:14:30: 14:44 _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: required by `futures_util::async_await::poll::PollOnce` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:14:30: 14:44 _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:18:37 [INFO] [stderr] | [INFO] [stderr] 18 | assert_eq!(Poll::Ready(()), poll!(&mut pending_once)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:14:30: 14:44 _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: required by `futures_util::async_await::poll::poll` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:14:30: 14:44 _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:18:37 [INFO] [stderr] | [INFO] [stderr] 18 | assert_eq!(Poll::Ready(()), poll!(&mut pending_once)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:14:30: 14:44 _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: required by `futures_util::async_await::poll::PollOnce` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:14:30: 14:44 _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:18:37 [INFO] [stderr] | [INFO] [stderr] 18 | assert_eq!(Poll::Ready(()), poll!(&mut pending_once)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:14:30: 14:44 _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:14:30: 14:44 _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:18:37 [INFO] [stderr] | [INFO] [stderr] 18 | assert_eq!(Poll::Ready(()), poll!(&mut pending_once)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:14:30: 14:44 _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: required by `futures_util::async_await::poll::PollOnce` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:34:35 [INFO] [stderr] | [INFO] [stderr] 34 | assert_eq!(Poll::Pending, poll!(&mut fut)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: required by `futures_util::async_await::poll::poll` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:34:35 [INFO] [stderr] | [INFO] [stderr] 34 | assert_eq!(Poll::Pending, poll!(&mut fut)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: required by `futures_util::async_await::poll::PollOnce` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:34:35 [INFO] [stderr] | [INFO] [stderr] 34 | assert_eq!(Poll::Pending, poll!(&mut fut)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:34:35 [INFO] [stderr] | [INFO] [stderr] 34 | assert_eq!(Poll::Pending, poll!(&mut fut)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: required by `futures_util::async_await::poll::PollOnce` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:36:35 [INFO] [stderr] | [INFO] [stderr] 36 | assert_eq!(Poll::Pending, poll!(&mut fut)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: required by `futures_util::async_await::poll::poll` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:36:35 [INFO] [stderr] | [INFO] [stderr] 36 | assert_eq!(Poll::Pending, poll!(&mut fut)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: required by `futures_util::async_await::poll::PollOnce` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:36:35 [INFO] [stderr] | [INFO] [stderr] 36 | assert_eq!(Poll::Pending, poll!(&mut fut)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:36:35 [INFO] [stderr] | [INFO] [stderr] 36 | assert_eq!(Poll::Pending, poll!(&mut fut)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: required by `futures_util::async_await::poll::PollOnce` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:38:37 [INFO] [stderr] | [INFO] [stderr] 38 | assert_eq!(Poll::Ready(()), poll!(&mut fut)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: required by `futures_util::async_await::poll::poll` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:38:37 [INFO] [stderr] | [INFO] [stderr] 38 | assert_eq!(Poll::Ready(()), poll!(&mut fut)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: required by `futures_util::async_await::poll::PollOnce` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:38:37 [INFO] [stderr] | [INFO] [stderr] 38 | assert_eq!(Poll::Ready(()), poll!(&mut fut)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>: std::marker::Unpin` is not satisfied in `impl core::future::future::Future` [INFO] [stderr] --> tests/async_await_macros.rs:38:37 [INFO] [stderr] | [INFO] [stderr] 38 | assert_eq!(Poll::Ready(()), poll!(&mut fut)); [INFO] [stderr] | ^^^^^^^^^^^^^^^ within `impl core::future::future::Future`, the trait `std::marker::Unpin` is not implemented for `std::future::GenFuture<[static generator@tests/async_await_macros.rs:27:21: 30:6 rx1:_, rx2:_ _]>` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as std::marker::Unpin> [INFO] [stderr] = note: required because it appears within the type `impl core::future::future::Future` [INFO] [stderr] = note: required because of the requirements on the impl of `core::future::future::Future` for `&mut impl core::future::future::Future` [INFO] [stderr] = note: required by `futures_util::async_await::poll::PollOnce` [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `[_]` cannot be known at compilation time [INFO] [stderr] --> tests/async_await_macros.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | / select! { [INFO] [stderr] 50 | | res = rx1.fuse() => { [INFO] [stderr] 51 | | assert_eq!(Ok(1), res); [INFO] [stderr] 52 | | ran = true; [INFO] [stderr] 53 | | }, [INFO] [stderr] 54 | | _ = rx2.fuse() => unreachable!(), [INFO] [stderr] 55 | | } [INFO] [stderr] | |_________^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `[_]` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: all local variables must have a statically known size [INFO] [stderr] = help: unsized locals are gated as an unstable feature [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `[_]` cannot be known at compilation time [INFO] [stderr] --> tests/async_await_macros.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | / select! { [INFO] [stderr] 72 | | _ = rx1.next() => panic!(), [INFO] [stderr] 73 | | _ = rx2.next() => panic!(), [INFO] [stderr] 74 | | default => { [INFO] [stderr] ... | [INFO] [stderr] 80 | | complete => panic!(), [INFO] [stderr] 81 | | } [INFO] [stderr] | |_________^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `[_]` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: all local variables must have a statically known size [INFO] [stderr] = help: unsized locals are gated as an unstable feature [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `[_]` cannot be known at compilation time [INFO] [stderr] --> tests/async_await_macros.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 83 | / select! { [INFO] [stderr] 84 | | // runs first and again after default [INFO] [stderr] 85 | | x = rx1.next() => if let Some(x) = x { total += x; }, [INFO] [stderr] 86 | | // runs second and again after default [INFO] [stderr] ... | [INFO] [stderr] 96 | | complete => break, [INFO] [stderr] 97 | | }; [INFO] [stderr] | |______________^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `[_]` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: all local variables must have a statically known size [INFO] [stderr] = help: unsized locals are gated as an unstable feature [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `[_]` cannot be known at compilation time [INFO] [stderr] --> tests/async_await_macros.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | / select! { [INFO] [stderr] 114 | | res = rx1 => { [INFO] [stderr] 115 | | assert_eq!(Ok(1), res); [INFO] [stderr] 116 | | assert_eq!(Ok(2), await!(rx2)); [INFO] [stderr] ... | [INFO] [stderr] 123 | | }, [INFO] [stderr] 124 | | } [INFO] [stderr] | |_________^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `[_]` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: all local variables must have a statically known size [INFO] [stderr] = help: unsized locals are gated as an unstable feature [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0698]: type inside generator must be known in this context [INFO] [stderr] --> tests/async_await_macros.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | / select! { [INFO] [stderr] 114 | | res = rx1 => { [INFO] [stderr] 115 | | assert_eq!(Ok(1), res); [INFO] [stderr] 116 | | assert_eq!(Ok(2), await!(rx2)); [INFO] [stderr] ... | [INFO] [stderr] 123 | | }, [INFO] [stderr] 124 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] note: the type is part of the generator because of this `yield` [INFO] [stderr] --> tests/async_await_macros.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | / select! { [INFO] [stderr] 114 | | res = rx1 => { [INFO] [stderr] 115 | | assert_eq!(Ok(1), res); [INFO] [stderr] 116 | | assert_eq!(Ok(2), await!(rx2)); [INFO] [stderr] ... | [INFO] [stderr] 123 | | }, [INFO] [stderr] 124 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0698]: type inside generator must be known in this context [INFO] [stderr] --> tests/async_await_macros.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | / select! { [INFO] [stderr] 114 | | res = rx1 => { [INFO] [stderr] 115 | | assert_eq!(Ok(1), res); [INFO] [stderr] 116 | | assert_eq!(Ok(2), await!(rx2)); [INFO] [stderr] ... | [INFO] [stderr] 123 | | }, [INFO] [stderr] 124 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] note: the type is part of the generator because of this `yield` [INFO] [stderr] --> tests/async_await_macros.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | / select! { [INFO] [stderr] 114 | | res = rx1 => { [INFO] [stderr] 115 | | assert_eq!(Ok(1), res); [INFO] [stderr] 116 | | assert_eq!(Ok(2), await!(rx2)); [INFO] [stderr] ... | [INFO] [stderr] 123 | | }, [INFO] [stderr] 124 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0698]: type inside generator must be known in this context [INFO] [stderr] --> tests/async_await_macros.rs:114:13 [INFO] [stderr] | [INFO] [stderr] 114 | res = rx1 => { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: the type is part of the generator because of this `yield` [INFO] [stderr] --> tests/async_await_macros.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | / select! { [INFO] [stderr] 114 | | res = rx1 => { [INFO] [stderr] 115 | | assert_eq!(Ok(1), res); [INFO] [stderr] 116 | | assert_eq!(Ok(2), await!(rx2)); [INFO] [stderr] ... | [INFO] [stderr] 123 | | }, [INFO] [stderr] 124 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0698]: type inside generator must be known in this context [INFO] [stderr] --> tests/async_await_macros.rs:119:13 [INFO] [stderr] | [INFO] [stderr] 119 | res = rx2 => { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: the type is part of the generator because of this `yield` [INFO] [stderr] --> tests/async_await_macros.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | / select! { [INFO] [stderr] 114 | | res = rx1 => { [INFO] [stderr] 115 | | assert_eq!(Ok(1), res); [INFO] [stderr] 116 | | assert_eq!(Ok(2), await!(rx2)); [INFO] [stderr] ... | [INFO] [stderr] 123 | | }, [INFO] [stderr] 124 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `[_]` cannot be known at compilation time [INFO] [stderr] --> tests/async_await_macros.rs:133:9 [INFO] [stderr] | [INFO] [stderr] 133 | / select! { [INFO] [stderr] 134 | | _ = ready => {}, [INFO] [stderr] 135 | | } [INFO] [stderr] | |_________^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `[_]` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: all local variables must have a statically known size [INFO] [stderr] = help: unsized locals are gated as an unstable feature [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `[_]` cannot be known at compilation time [INFO] [stderr] --> tests/async_await_macros.rs:142:9 [INFO] [stderr] | [INFO] [stderr] 142 | / select! { [INFO] [stderr] 143 | | _ = ready1 => {}, [INFO] [stderr] 144 | | _ = ready2 => {}, [INFO] [stderr] 145 | | } [INFO] [stderr] | |_________^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `[_]` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = note: all local variables must have a statically known size [INFO] [stderr] = help: unsized locals are gated as an unstable feature [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to 57 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0277, E0412, E0432, E0433, E0698. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `futures-preview`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "484c82bf5c4c9f2b1997925bbf8893cc2f0f2b4316bb52c9b97e02c2e1171006"` [INFO] running `"docker" "rm" "-f" "484c82bf5c4c9f2b1997925bbf8893cc2f0f2b4316bb52c9b97e02c2e1171006"` [INFO] [stdout] 484c82bf5c4c9f2b1997925bbf8893cc2f0f2b4316bb52c9b97e02c2e1171006