[INFO] crate futures-util-preview 0.3.0-alpha.16 is already in cache [INFO] extracting crate futures-util-preview 0.3.0-alpha.16 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/futures-util-preview/0.3.0-alpha.16 [INFO] extracting crate futures-util-preview 0.3.0-alpha.16 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/futures-util-preview/0.3.0-alpha.16 [INFO] validating manifest of futures-util-preview-0.3.0-alpha.16 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of futures-util-preview-0.3.0-alpha.16 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing futures-util-preview-0.3.0-alpha.16 [INFO] finished frobbing futures-util-preview-0.3.0-alpha.16 [INFO] frobbed toml for futures-util-preview-0.3.0-alpha.16 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/futures-util-preview/0.3.0-alpha.16/Cargo.toml [INFO] started frobbing futures-util-preview-0.3.0-alpha.16 [INFO] finished frobbing futures-util-preview-0.3.0-alpha.16 [INFO] frobbed toml for futures-util-preview-0.3.0-alpha.16 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/futures-util-preview/0.3.0-alpha.16/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking futures-util-preview-0.3.0-alpha.16 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-7/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/futures-util-preview/0.3.0-alpha.16:/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 51b66e5812b29b986852825f5c6329ea1dde4e465e217f2954ee970fb4d602ac [INFO] running `"docker" "start" "-a" "51b66e5812b29b986852825f5c6329ea1dde4e465e217f2954ee970fb4d602ac"` [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-io-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.16 (/opt/crater/workdir) [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> src/try_stream/into_async_read.rs:159:9 [INFO] [stderr] | [INFO] [stderr] 159 | use futures::stream::{self, StreamExt, TryStreamExt}; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures_test` [INFO] [stderr] --> src/try_stream/into_async_read.rs:161:9 [INFO] [stderr] | [INFO] [stderr] 161 | use futures_test::task::noop_context; [INFO] [stderr] | ^^^^^^^^^^^^ use of undeclared type or module `futures_test` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `futures` [INFO] [stderr] --> src/try_stream/into_async_read.rs:159:9 [INFO] [stderr] | [INFO] [stderr] 159 | use futures::stream::{self, StreamExt, TryStreamExt}; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `futures_executor` [INFO] [stderr] --> src/sink/fanout.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | use futures_executor::block_on; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ use of undeclared type or module `futures_executor` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `noop_context` in this scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:165:26 [INFO] [stderr] | [INFO] [stderr] 165 | let mut cx = noop_context(); [INFO] [stderr] | ^^^^^^^^^^^^ not found in this scope [INFO] [stderr] ... [INFO] [stderr] 186 | assert_read!(reader, &mut buf, 3); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `noop_context` in this scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:165:26 [INFO] [stderr] | [INFO] [stderr] 165 | let mut cx = noop_context(); [INFO] [stderr] | ^^^^^^^^^^^^ not found in this scope [INFO] [stderr] ... [INFO] [stderr] 189 | assert_read!(reader, &mut buf, 2); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `noop_context` in this scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:165:26 [INFO] [stderr] | [INFO] [stderr] 165 | let mut cx = noop_context(); [INFO] [stderr] | ^^^^^^^^^^^^ not found in this scope [INFO] [stderr] ... [INFO] [stderr] 192 | assert_read!(reader, &mut buf, 3); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `noop_context` in this scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:165:26 [INFO] [stderr] | [INFO] [stderr] 165 | let mut cx = noop_context(); [INFO] [stderr] | ^^^^^^^^^^^^ not found in this scope [INFO] [stderr] ... [INFO] [stderr] 195 | assert_read!(reader, &mut buf, 2); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `noop_context` in this scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:165:26 [INFO] [stderr] | [INFO] [stderr] 165 | let mut cx = noop_context(); [INFO] [stderr] | ^^^^^^^^^^^^ not found in this scope [INFO] [stderr] ... [INFO] [stderr] 198 | assert_read!(reader, &mut buf, 3); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `noop_context` in this scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:165:26 [INFO] [stderr] | [INFO] [stderr] 165 | let mut cx = noop_context(); [INFO] [stderr] | ^^^^^^^^^^^^ not found in this scope [INFO] [stderr] ... [INFO] [stderr] 201 | assert_read!(reader, &mut buf, 2); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `noop_context` in this scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:165:26 [INFO] [stderr] | [INFO] [stderr] 165 | let mut cx = noop_context(); [INFO] [stderr] | ^^^^^^^^^^^^ not found in this scope [INFO] [stderr] ... [INFO] [stderr] 204 | assert_read!(reader, &mut buf, 0); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `noop_context` in this scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:212:22 [INFO] [stderr] | [INFO] [stderr] 212 | let mut cx = noop_context(); [INFO] [stderr] | ^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused imports: `StreamExt`, `TryStreamExt` [INFO] [stderr] --> src/try_stream/into_async_read.rs:159:33 [INFO] [stderr] | [INFO] [stderr] 159 | use futures::stream::{self, StreamExt, TryStreamExt}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_test::task::noop_context` [INFO] [stderr] --> src/try_stream/into_async_read.rs:161:9 [INFO] [stderr] | [INFO] [stderr] 161 | use futures_test::task::noop_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `poll_read` found for type `std::pin::Pin<&mut _>` in the current scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:166:42 [INFO] [stderr] | [INFO] [stderr] 166 | match Pin::new(&mut $reader).poll_read(&mut cx, $buf) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 186 | assert_read!(reader, &mut buf, 3); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: Pin::new(&mut $reader) is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `poll_read` found for type `std::pin::Pin<&mut _>` in the current scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:166:42 [INFO] [stderr] | [INFO] [stderr] 166 | match Pin::new(&mut $reader).poll_read(&mut cx, $buf) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 189 | assert_read!(reader, &mut buf, 2); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: Pin::new(&mut $reader) is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `poll_read` found for type `std::pin::Pin<&mut _>` in the current scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:166:42 [INFO] [stderr] | [INFO] [stderr] 166 | match Pin::new(&mut $reader).poll_read(&mut cx, $buf) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 192 | assert_read!(reader, &mut buf, 3); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: Pin::new(&mut $reader) is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `poll_read` found for type `std::pin::Pin<&mut _>` in the current scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:166:42 [INFO] [stderr] | [INFO] [stderr] 166 | match Pin::new(&mut $reader).poll_read(&mut cx, $buf) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 195 | assert_read!(reader, &mut buf, 2); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: Pin::new(&mut $reader) is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `poll_read` found for type `std::pin::Pin<&mut _>` in the current scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:166:42 [INFO] [stderr] | [INFO] [stderr] 166 | match Pin::new(&mut $reader).poll_read(&mut cx, $buf) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 198 | assert_read!(reader, &mut buf, 3); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: Pin::new(&mut $reader) is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `poll_read` found for type `std::pin::Pin<&mut _>` in the current scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:166:42 [INFO] [stderr] | [INFO] [stderr] 166 | match Pin::new(&mut $reader).poll_read(&mut cx, $buf) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 201 | assert_read!(reader, &mut buf, 2); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: Pin::new(&mut $reader) is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `poll_read` found for type `std::pin::Pin<&mut _>` in the current scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:166:42 [INFO] [stderr] | [INFO] [stderr] 166 | match Pin::new(&mut $reader).poll_read(&mut cx, $buf) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 204 | assert_read!(reader, &mut buf, 0); [INFO] [stderr] | ---------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: Pin::new(&mut $reader) is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_mut` found for type `std::pin::Pin<&mut _>` in the current scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:215:27 [INFO] [stderr] | [INFO] [stderr] 215 | assert_eq!(reader.as_mut().poll_fill_buf(&mut cx)?, Poll::Ready(&[1, 2, 3, 4, 5][..])); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: reader is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_mut` found for type `std::pin::Pin<&mut _>` in the current scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:216:16 [INFO] [stderr] | [INFO] [stderr] 216 | reader.as_mut().consume(3); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: reader is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_mut` found for type `std::pin::Pin<&mut _>` in the current scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:218:27 [INFO] [stderr] | [INFO] [stderr] 218 | assert_eq!(reader.as_mut().poll_fill_buf(&mut cx)?, Poll::Ready(&[4, 5][..])); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: reader is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_mut` found for type `std::pin::Pin<&mut _>` in the current scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:219:16 [INFO] [stderr] | [INFO] [stderr] 219 | reader.as_mut().consume(2); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: reader is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_mut` found for type `std::pin::Pin<&mut _>` in the current scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:221:27 [INFO] [stderr] | [INFO] [stderr] 221 | assert_eq!(reader.as_mut().poll_fill_buf(&mut cx)?, Poll::Ready(&[1, 2, 3, 4, 5][..])); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: reader is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_mut` found for type `std::pin::Pin<&mut _>` in the current scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:222:16 [INFO] [stderr] | [INFO] [stderr] 222 | reader.as_mut().consume(2); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: reader is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_mut` found for type `std::pin::Pin<&mut _>` in the current scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:224:27 [INFO] [stderr] | [INFO] [stderr] 224 | assert_eq!(reader.as_mut().poll_fill_buf(&mut cx)?, Poll::Ready(&[3, 4, 5][..])); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: reader is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_mut` found for type `std::pin::Pin<&mut _>` in the current scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:225:16 [INFO] [stderr] | [INFO] [stderr] 225 | reader.as_mut().consume(3); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: reader is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `as_mut` found for type `std::pin::Pin<&mut _>` in the current scope [INFO] [stderr] --> src/try_stream/into_async_read.rs:227:27 [INFO] [stderr] | [INFO] [stderr] 227 | assert_eq!(reader.as_mut().poll_fill_buf(&mut cx)?, Poll::Ready(&[][..])); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: reader is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_io::AsyncRead` [INFO] [stderr] --> src/try_stream/into_async_read.rs:160:9 [INFO] [stderr] | [INFO] [stderr] 160 | use futures_io::AsyncRead; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 28 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `futures-util-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` [INFO] [stderr] --> tests/mutex.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use futures::channel::mpsc; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> tests/mutex.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use futures::future::{ready, FutureExt}; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> tests/mutex.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use futures::lock::Mutex; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> tests/mutex.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::stream::StreamExt; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> tests/mutex.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use futures::task::{Context, SpawnExt}; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures_test` [INFO] [stderr] --> tests/mutex.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use futures_test::future::FutureTestExt; [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 `futures_test` [INFO] [stderr] --> tests/mutex.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use futures_test::task::{panic_context, new_count_waker}; [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 `Mutex` [INFO] [stderr] --> tests/mutex.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | let mutex = Mutex::new(()); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Mutex` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> benches/futures_unordered.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::channel::oneshot; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> benches/futures_unordered.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use futures::executor::block_on; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> benches/futures_unordered.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use futures::stream::{StreamExt, FuturesUnordered}; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> benches/futures_unordered.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use futures::task::Poll; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `futures` [INFO] [stderr] --> benches/futures_unordered.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use futures::future; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `FuturesUnordered` [INFO] [stderr] --> benches/futures_unordered.rs:20:23 [INFO] [stderr] | [INFO] [stderr] 20 | let mut rxs = FuturesUnordered::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ use of undeclared type or module `FuturesUnordered` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `oneshot` [INFO] [stderr] --> benches/futures_unordered.rs:23:28 [INFO] [stderr] | [INFO] [stderr] 23 | let (tx, rx) = oneshot::channel(); [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `oneshot` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> tests/futures_unordered.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use futures::task::Poll; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> tests/futures_unordered.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use futures::stream::{FusedStream, FuturesUnordered, StreamExt}; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures_test` [INFO] [stderr] --> tests/futures_unordered.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures_test::task::noop_context; [INFO] [stderr] | ^^^^^^^^^^^^ use of undeclared type or module `futures_test` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `futures` [INFO] [stderr] --> tests/futures_unordered.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use futures::future; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Mutex` [INFO] [stderr] --> tests/mutex.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | let mutex = Mutex::new(()); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Mutex` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `futures_executor` [INFO] [stderr] --> tests/atomic_waker.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use futures_executor::block_on; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ use of undeclared type or module `futures_executor` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `futures` [INFO] [stderr] --> tests/select_all.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use futures::future; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> tests/select_all.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use futures::task::Poll; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> tests/select_all.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::stream::FusedStream; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> tests/select_all.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use futures::stream::{SelectAll, StreamExt}; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures_test` [INFO] [stderr] --> tests/select_all.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use futures_test::task::noop_context; [INFO] [stderr] | ^^^^^^^^^^^^ use of undeclared type or module `futures_test` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `futures` [INFO] [stderr] --> tests/select_all.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use futures::FutureExt; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `FuturesUnordered` [INFO] [stderr] --> tests/futures_unordered.rs:11:21 [INFO] [stderr] | [INFO] [stderr] 11 | let mut tasks = FuturesUnordered::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ use of undeclared type or module `FuturesUnordered` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll` [INFO] [stderr] --> tests/futures_unordered.rs:14:48 [INFO] [stderr] | [INFO] [stderr] 14 | assert_eq!(tasks.poll_next_unpin(&mut cx), Poll::Ready(None)); [INFO] [stderr] | ^^^^ use of undeclared type or module `Poll` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll` [INFO] [stderr] --> tests/futures_unordered.rs:29:48 [INFO] [stderr] | [INFO] [stderr] 29 | assert_eq!(tasks.poll_next_unpin(&mut cx), Poll::Ready(Some(1))); [INFO] [stderr] | ^^^^ use of undeclared type or module `Poll` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll` [INFO] [stderr] --> tests/futures_unordered.rs:31:48 [INFO] [stderr] | [INFO] [stderr] 31 | assert_eq!(tasks.poll_next_unpin(&mut cx), Poll::Ready(None)); [INFO] [stderr] | ^^^^ use of undeclared type or module `Poll` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll` [INFO] [stderr] --> benches/futures_unordered.rs:36:24 [INFO] [stderr] | [INFO] [stderr] 36 | if let Poll::Ready(None) = rxs.poll_next_unpin(cx) { [INFO] [stderr] | ^^^^ use of undeclared type or module `Poll` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `noop_context` in this scope [INFO] [stderr] --> tests/futures_unordered.rs:10:18 [INFO] [stderr] | [INFO] [stderr] 10 | let mut cx = noop_context(); [INFO] [stderr] | ^^^^^^^^^^^^ not found in this scope [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll` [INFO] [stderr] [INFO] [stderr] --> benches/futures_unordered.rs:40:13 [INFO] [stderr] | [INFO] [stderr] 40 | Poll::Ready(()) [INFO] [stderr] | ^^^^ use of undeclared type or module `Poll` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `block_on` in this scope [INFO] [stderr] --> benches/futures_unordered.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | block_on(future::poll_fn(move |cx| { [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::channel::oneshot` [INFO] [stderr] --> benches/futures_unordered.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::channel::oneshot; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] warning: unused import: `futures::task::Poll` [INFO] [stderr] --> tests/futures_unordered.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use futures::task::Poll; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::executor::block_on` [INFO] [stderr] warning: unused imports: `FusedStream`, `FuturesUnordered`, `StreamExt` [INFO] [stderr] --> benches/futures_unordered.rs:7:5 [INFO] [stderr] --> tests/futures_unordered.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 7 | use futures::executor::block_on; [INFO] [stderr] | [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 5 | use futures::stream::{FusedStream, FuturesUnordered, StreamExt}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_test::task::noop_context` [INFO] [stderr] [INFO] [stderr] --> tests/futures_unordered.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures_test::task::noop_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FuturesUnordered`, `StreamExt` [INFO] [stderr] --> benches/futures_unordered.rs:9:23 [INFO] [stderr] | [INFO] [stderr] 9 | use futures::stream::{StreamExt, FuturesUnordered}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::task::Poll` [INFO] [stderr] --> benches/futures_unordered.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use futures::task::Poll; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 10 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `futures-util-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 E0432`. [INFO] [stderr] error: aborting due to 9 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `futures-util-preview`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `futures-util-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` [INFO] [stderr] --> tests/select_next_some.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use futures::future::{FusedFuture, FutureExt}; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> tests/select_next_some.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use futures::stream::{FuturesUnordered, StreamExt}; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> tests/select_next_some.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::task::{Context, Poll}; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures_test` [INFO] [stderr] --> tests/select_next_some.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use futures_test::future::FutureTestExt; [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 `futures_test` [INFO] [stderr] --> tests/select_next_some.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use futures_test::task::new_count_waker; [INFO] [stderr] | ^^^^^^^^^^^^ use of undeclared type or module `futures_test` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `futures` [INFO] [stderr] --> tests/select_next_some.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use futures::{future, select}; [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `futures_util::select` [INFO] [stderr] --> tests/select_next_some.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | use futures_util::select; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ no `select` in the root [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `SelectAll` [INFO] [stderr] --> tests/select_all.rs:13:21 [INFO] [stderr] | [INFO] [stderr] 13 | let mut tasks = SelectAll::new(); [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `SelectAll` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll` [INFO] [stderr] --> tests/select_all.rs:16:48 [INFO] [stderr] | [INFO] [stderr] 16 | assert_eq!(tasks.poll_next_unpin(&mut cx), Poll::Ready(None)); [INFO] [stderr] | ^^^^ use of undeclared type or module `Poll` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll` [INFO] [stderr] --> tests/select_all.rs:29:48 [INFO] [stderr] | [INFO] [stderr] 29 | assert_eq!(tasks.poll_next_unpin(&mut cx), Poll::Ready(Some(1))); [INFO] [stderr] | ^^^^ use of undeclared type or module `Poll` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll` [INFO] [stderr] --> tests/select_all.rs:31:48 [INFO] [stderr] | [INFO] [stderr] 31 | assert_eq!(tasks.poll_next_unpin(&mut cx), Poll::Ready(None)); [INFO] [stderr] | ^^^^ use of undeclared type or module `Poll` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `noop_context` in this scope [INFO] [stderr] --> tests/select_all.rs:12:18 [INFO] [stderr] | [INFO] [stderr] 12 | let mut cx = noop_context(); [INFO] [stderr] | ^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::task::Poll` [INFO] [stderr] --> tests/select_all.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use futures::task::Poll; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::stream::FusedStream` [INFO] [stderr] --> tests/select_all.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::stream::FusedStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `SelectAll`, `StreamExt` [INFO] [stderr] --> tests/select_all.rs:7:23 [INFO] [stderr] | [INFO] [stderr] 7 | use futures::stream::{SelectAll, StreamExt}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_test::task::noop_context` [INFO] [stderr] --> tests/select_all.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use futures_test::task::noop_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 11 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `futures-util-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 `Context` [INFO] [stderr] --> tests/mutex.rs:27:18 [INFO] [stderr] | [INFO] [stderr] 27 | let mut cx = Context::from_waker(&waker); [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `Context` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Context` [INFO] [stderr] --> tests/select_next_some.rs:13:18 [INFO] [stderr] | [INFO] [stderr] 13 | let mut cx = Context::from_waker(&waker); [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `Context` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `FuturesUnordered` [INFO] [stderr] --> tests/select_next_some.rs:15:21 [INFO] [stderr] | [INFO] [stderr] 15 | let mut tasks = FuturesUnordered::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ use of undeclared type or module `FuturesUnordered` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll` [INFO] [stderr] --> tests/select_next_some.rs:19:54 [INFO] [stderr] | [INFO] [stderr] 19 | assert_eq!(select_next_some.poll_unpin(&mut cx), Poll::Pending); [INFO] [stderr] | ^^^^ use of undeclared type or module `Poll` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll` [INFO] [stderr] --> tests/select_next_some.rs:28:54 [INFO] [stderr] | [INFO] [stderr] 28 | assert_eq!(select_next_some.poll_unpin(&mut cx), Poll::Ready(1)); [INFO] [stderr] | ^^^^ use of undeclared type or module `Poll` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll` [INFO] [stderr] --> tests/select_next_some.rs:30:54 [INFO] [stderr] | [INFO] [stderr] 30 | assert_eq!(select_next_some.poll_unpin(&mut cx), Poll::Pending); [INFO] [stderr] | ^^^^ use of undeclared type or module `Poll` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> tests/select_next_some.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | futures::executor::block_on(async { [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `FuturesUnordered` [INFO] [stderr] --> tests/select_next_some.rs:42:31 [INFO] [stderr] | [INFO] [stderr] 42 | let mut async_tasks = FuturesUnordered::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ use of undeclared type or module `FuturesUnordered` [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `select` [INFO] [stderr] --> tests/select_next_some.rs:45:13 [INFO] [stderr] | [INFO] [stderr] 45 | select! { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> tests/select_next_some.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | futures::executor::block_on(async { [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `FuturesUnordered` [INFO] [stderr] --> tests/select_next_some.rs:71:31 [INFO] [stderr] | [INFO] [stderr] 71 | let mut async_tasks = FuturesUnordered::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ use of undeclared type or module `FuturesUnordered` [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `select` [INFO] [stderr] --> tests/select_next_some.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | select! { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `new_count_waker` in this scope [INFO] [stderr] --> tests/select_next_some.rs:12:28 [INFO] [stderr] | [INFO] [stderr] 12 | let (waker, counter) = new_count_waker(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FusedFuture`, `FutureExt` [INFO] [stderr] --> tests/select_next_some.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use futures::future::{FusedFuture, FutureExt}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FuturesUnordered`, `StreamExt` [INFO] [stderr] --> tests/select_next_some.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | use futures::stream::{FuturesUnordered, StreamExt}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Context`, `Poll` [INFO] [stderr] --> tests/select_next_some.rs:6:21 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::task::{Context, Poll}; [INFO] [stderr] | ^^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_test::future::FutureTestExt` [INFO] [stderr] --> tests/select_next_some.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use futures_test::future::FutureTestExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_test::task::new_count_waker` [INFO] [stderr] --> tests/select_next_some.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use futures_test::task::new_count_waker; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> tests/select_next_some.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | assert_eq!(total, 6); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] = note: this warning 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] warning: unreachable statement [INFO] [stderr] --> tests/select_next_some.rs:85:9 [INFO] [stderr] | [INFO] [stderr] 85 | assert_eq!(total, 6); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning 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 19 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `futures-util-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 `mpsc` [INFO] [stderr] --> tests/mutex.rs:40:24 [INFO] [stderr] | [INFO] [stderr] 40 | let (tx, mut rx) = mpsc::unbounded(); [INFO] [stderr] | ^^^^ use of undeclared type or module `mpsc` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures` [INFO] [stderr] --> tests/mutex.rs:41:20 [INFO] [stderr] | [INFO] [stderr] 41 | let mut pool = futures::executor::ThreadPool::builder() [INFO] [stderr] | ^^^^^^^ use of undeclared type or module `futures` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Mutex` [INFO] [stderr] --> tests/mutex.rs:47:26 [INFO] [stderr] | [INFO] [stderr] 47 | let mutex = Arc::new(Mutex::new(0)); [INFO] [stderr] | ^^^^^ use of undeclared type or module `Mutex` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `panic_context` in this scope [INFO] [stderr] --> tests/mutex.rs:16:46 [INFO] [stderr] | [INFO] [stderr] 16 | assert!(mutex.lock().poll_unpin(&mut panic_context()).is_ready()); [INFO] [stderr] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `new_count_waker` in this scope [INFO] [stderr] --> tests/mutex.rs:23:28 [INFO] [stderr] | [INFO] [stderr] 23 | let (waker, counter) = new_count_waker(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `panic_context` in this scope [INFO] [stderr] --> tests/mutex.rs:24:45 [INFO] [stderr] | [INFO] [stderr] 24 | let lock = mutex.lock().poll_unpin(&mut panic_context()); [INFO] [stderr] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `panic_context` in this scope [INFO] [stderr] --> tests/mutex.rs:35:36 [INFO] [stderr] | [INFO] [stderr] 35 | assert!(waiter.poll_unpin(&mut panic_context()).is_ready()); [INFO] [stderr] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `ready` in this scope [INFO] [stderr] --> tests/mutex.rs:55:13 [INFO] [stderr] | [INFO] [stderr] 55 | ready(()).pending_once().await; [INFO] [stderr] | ^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 3 | use futures_util::future::ready; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::channel::mpsc` [INFO] [stderr] --> tests/mutex.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use futures::channel::mpsc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FutureExt`, `ready` [INFO] [stderr] --> tests/mutex.rs:4:23 [INFO] [stderr] | [INFO] [stderr] 4 | use futures::future::{ready, FutureExt}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::lock::Mutex` [INFO] [stderr] --> tests/mutex.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use futures::lock::Mutex; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::stream::StreamExt` [INFO] [stderr] --> tests/mutex.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::stream::StreamExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Context`, `SpawnExt` [INFO] [stderr] --> tests/mutex.rs:7:21 [INFO] [stderr] | [INFO] [stderr] 7 | use futures::task::{Context, SpawnExt}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_test::future::FutureTestExt` [INFO] [stderr] --> tests/mutex.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use futures_test::future::FutureTestExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `new_count_waker`, `panic_context` [INFO] [stderr] --> tests/mutex.rs:9:26 [INFO] [stderr] | [INFO] [stderr] 9 | use futures_test::task::{panic_context, new_count_waker}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `clone` found for type `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> tests/mutex.rs:51:21 [INFO] [stderr] | [INFO] [stderr] 51 | let tx = tx.clone(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: tx is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `clone` found for type `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> tests/mutex.rs:52:27 [INFO] [stderr] | [INFO] [stderr] 52 | let mutex = mutex.clone(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: mutex is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `lock` found for type `std::sync::Arc<_>` in the current scope [INFO] [stderr] --> tests/mutex.rs:66:26 [INFO] [stderr] | [INFO] [stderr] 66 | let lock = mutex.lock().await; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: mutex is a function, perhaps you wish to call it [INFO] [stderr] [INFO] [stderr] error[E0698]: type inside `async` object must be known in this context [INFO] [stderr] --> tests/mutex.rs:63:18 [INFO] [stderr] | [INFO] [stderr] 63 | for _ in 0..num_tasks { [INFO] [stderr] | ^^^^^^^^^^^^ cannot infer type for `{integer}` [INFO] [stderr] | [INFO] [stderr] note: the type is part of the `async` object because of this `await` [INFO] [stderr] --> tests/mutex.rs:64:22 [INFO] [stderr] | [INFO] [stderr] 64 | let () = rx.next().await.unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0698]: type inside `async` object must be known in this context [INFO] [stderr] --> tests/mutex.rs:63:18 [INFO] [stderr] | [INFO] [stderr] 63 | for _ in 0..num_tasks { [INFO] [stderr] | ^ cannot infer type for `{integer}` [INFO] [stderr] | [INFO] [stderr] note: the type is part of the `async` object because of this `await` [INFO] [stderr] --> tests/mutex.rs:64:22 [INFO] [stderr] | [INFO] [stderr] 64 | let () = rx.next().await.unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0698]: type inside `async` object must be known in this context [INFO] [stderr] --> tests/mutex.rs:63:21 [INFO] [stderr] | [INFO] [stderr] 63 | for _ in 0..num_tasks { [INFO] [stderr] | ^^^^^^^^^ cannot infer type for `{integer}` [INFO] [stderr] | [INFO] [stderr] note: the type is part of the `async` object because of this `await` [INFO] [stderr] --> tests/mutex.rs:64:22 [INFO] [stderr] | [INFO] [stderr] 64 | let () = rx.next().await.unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0698]: type inside `async` object must be known in this context [INFO] [stderr] --> tests/mutex.rs:63:18 [INFO] [stderr] | [INFO] [stderr] 63 | for _ in 0..num_tasks { [INFO] [stderr] | ^^^^^^^^^^^^ cannot infer type for `{integer}` [INFO] [stderr] | [INFO] [stderr] note: the type is part of the `async` object because of this `await` [INFO] [stderr] --> tests/mutex.rs:64:22 [INFO] [stderr] | [INFO] [stderr] 64 | let () = rx.next().await.unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 25 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0433, E0599, E0698. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `futures-util-preview`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "51b66e5812b29b986852825f5c6329ea1dde4e465e217f2954ee970fb4d602ac"` [INFO] running `"docker" "rm" "-f" "51b66e5812b29b986852825f5c6329ea1dde4e465e217f2954ee970fb4d602ac"` [INFO] [stdout] 51b66e5812b29b986852825f5c6329ea1dde4e465e217f2954ee970fb4d602ac