[INFO] fetching crate futures-preview 0.3.0-alpha.16... [INFO] extracting crate futures-preview 0.3.0-alpha.16 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/futures-preview/0.3.0-alpha.16 [INFO] extracting crate futures-preview 0.3.0-alpha.16 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/futures-preview/0.3.0-alpha.16 [INFO] validating manifest of futures-preview-0.3.0-alpha.16 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of futures-preview-0.3.0-alpha.16 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing futures-preview-0.3.0-alpha.16 [INFO] finished frobbing futures-preview-0.3.0-alpha.16 [INFO] frobbed toml for futures-preview-0.3.0-alpha.16 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/futures-preview/0.3.0-alpha.16/Cargo.toml [INFO] started frobbing futures-preview-0.3.0-alpha.16 [INFO] finished frobbing futures-preview-0.3.0-alpha.16 [INFO] frobbed toml for futures-preview-0.3.0-alpha.16 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/futures-preview/0.3.0-alpha.16/Cargo.toml [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking futures-preview-0.3.0-alpha.16 against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/futures-preview/0.3.0-alpha.16:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a28a245aa5243188f6e5ba377717c81492126b20d397d26ecca1049df0268aa3 [INFO] running `"docker" "start" "-a" "a28a245aa5243188f6e5ba377717c81492126b20d397d26ecca1049df0268aa3"` [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.16 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.16 (/opt/crater/workdir) [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures_test` [INFO] [stderr] --> tests/io_read_line.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures_test::io::AsyncReadTestExt; [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/io_read_line.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use futures_test::task::noop_context; [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/abortable.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use futures_test::task::new_count_waker; [INFO] [stderr] | ^^^^^^^^^^^^ use of undeclared type or module `futures_test` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `noop_context` in this scope [INFO] [stderr] --> tests/io_read_line.rs:31:18 [INFO] [stderr] | [INFO] [stderr] 31 | let mut cx = noop_context(); [INFO] [stderr] | ^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_test::io::AsyncReadTestExt` [INFO] [stderr] --> tests/io_read_line.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures_test::io::AsyncReadTestExt; [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] --> tests/io_read_line.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use futures_test::task::noop_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures_test` [INFO] [stderr] --> tests/io_lines.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures_test::io::AsyncReadTestExt; [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/io_lines.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use futures_test::task::noop_context; [INFO] [stderr] | ^^^^^^^^^^^^ use of undeclared type or module `futures_test` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `new_count_waker` in this scope [INFO] [stderr] --> tests/abortable.rs:21:28 [INFO] [stderr] | [INFO] [stderr] 21 | let (waker, counter) = new_count_waker(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_test::task::new_count_waker` [INFO] [stderr] --> tests/abortable.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use futures_test::task::new_count_waker; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `futures::pending`, `futures::poll`, `futures::join`, `futures::try_join`, `futures::select` [INFO] [stderr] --> tests/async_await_macros.rs:4:21 [INFO] [stderr] | [INFO] [stderr] 4 | use futures::{Poll, pending, poll, join, try_join, select}; [INFO] [stderr] | ^^^^^^^ ^^^^ ^^^^ ^^^^^^^^ ^^^^^^ no `select` in the root [INFO] [stderr] | | | | | [INFO] [stderr] | | | | no `try_join` in the root [INFO] [stderr] | | | no `join` in the root [INFO] [stderr] | | no `poll` in the root [INFO] [stderr] | | help: a similar name exists in the module: `Poll` [INFO] [stderr] | no `pending` in the root [INFO] [stderr] [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 `pending` [INFO] [stderr] --> tests/async_await_macros.rs:14:32 [INFO] [stderr] | [INFO] [stderr] 14 | let pending_once = async { pending!() }; [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 `join` [INFO] [stderr] --> tests/async_await_macros.rs:204:9 [INFO] [stderr] | [INFO] [stderr] 204 | join!(x, y) [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 `try_join` [INFO] [stderr] --> tests/async_await_macros.rs:213:9 [INFO] [stderr] | [INFO] [stderr] 213 | try_join!(x, y) [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: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 `poll` [INFO] [stderr] --> tests/async_await_macros.rs:17:35 [INFO] [stderr] | [INFO] [stderr] 17 | assert_eq!(Poll::Pending, poll!(&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 `poll` [INFO] [stderr] --> tests/async_await_macros.rs:18:37 [INFO] [stderr] | [INFO] [stderr] 18 | assert_eq!(Poll::Ready(()), poll!(&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 `join` [INFO] [stderr] --> tests/async_await_macros.rs:28:19 [INFO] [stderr] | [INFO] [stderr] 28 | let res = join!(rx1, rx2); [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: cannot determine resolution for the macro `poll` [INFO] [stderr] --> tests/async_await_macros.rs:34:35 [INFO] [stderr] | [INFO] [stderr] 34 | assert_eq!(Poll::Pending, poll!(&mut fut)); [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 `poll` [INFO] [stderr] --> tests/async_await_macros.rs:36:35 [INFO] [stderr] | [INFO] [stderr] 36 | assert_eq!(Poll::Pending, poll!(&mut fut)); [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 `poll` [INFO] [stderr] --> tests/async_await_macros.rs:38:37 [INFO] [stderr] | [INFO] [stderr] 38 | assert_eq!(Poll::Ready(()), poll!(&mut fut)); [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 `select` [INFO] [stderr] --> tests/async_await_macros.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | select! { [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 `select` [INFO] [stderr] --> tests/async_await_macros.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | select! { [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 `select` [INFO] [stderr] --> tests/async_await_macros.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 83 | select! { [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 `select` [INFO] [stderr] --> tests/async_await_macros.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | select! { [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 `select` [INFO] [stderr] --> tests/async_await_macros.rs:134:9 [INFO] [stderr] | [INFO] [stderr] 134 | select! { [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 `select` [INFO] [stderr] --> tests/async_await_macros.rs:149:9 [INFO] [stderr] | [INFO] [stderr] 149 | select! { [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 `select` [INFO] [stderr] --> tests/async_await_macros.rs:158:9 [INFO] [stderr] | [INFO] [stderr] 158 | select! { [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 `join` [INFO] [stderr] --> tests/async_await_macros.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | join!(ready) [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 `join` [INFO] [stderr] --> tests/async_await_macros.rs:177:9 [INFO] [stderr] | [INFO] [stderr] 177 | join!(ready1, ready2) [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 `try_join` [INFO] [stderr] --> tests/async_await_macros.rs:186:9 [INFO] [stderr] | [INFO] [stderr] 186 | try_join!(ready) [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 `try_join` [INFO] [stderr] --> tests/async_await_macros.rs:193:9 [INFO] [stderr] | [INFO] [stderr] 193 | try_join!(ready1, ready2) [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `interleave_pending` found for type `&'static [u8; 2]` in the current scope [INFO] [stderr] --> tests/io_read_line.rs:41:25 [INFO] [stderr] | [INFO] [stderr] 41 | let mut buf = b"12".interleave_pending(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: 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] [INFO] [stderr] error[E0599]: no method named `interleave_pending` found for type `futures_util::try_stream::into_async_read::IntoAsyncRead>, fn(&[u8]) -> std::result::Result<&[u8], std::io::error::Error> {std::result::Result::<&[u8], std::io::error::Error>::Ok}>>` in the current scope [INFO] [stderr] --> tests/io_read_line.rs:49:10 [INFO] [stderr] | [INFO] [stderr] 49 | .interleave_pending(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] warning: unused import: `futures::sink::SinkExt` [INFO] [stderr] --> tests/async_await_macros.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use futures::sink::SinkExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 24 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this 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: Could not compile `futures-preview`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0425]: cannot find function `noop_context` in this scope [INFO] [stderr] --> tests/io_lines.rs:32:18 [INFO] [stderr] | [INFO] [stderr] 32 | let mut cx = noop_context(); [INFO] [stderr] | ^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures_test::io::AsyncReadTestExt` [INFO] [stderr] --> tests/io_lines.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures_test::io::AsyncReadTestExt; [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] --> tests/io_lines.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use futures_test::task::noop_context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `pin_utils` [INFO] [stderr] --> tests/split.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | 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:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | 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:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | 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 `interleave_pending` found for type `futures_util::try_stream::into_async_read::IntoAsyncRead>, fn(&[u8]) -> std::result::Result<&[u8], std::io::error::Error> {std::result::Result::<&[u8], std::io::error::Error>::Ok}>>` in the current scope [INFO] [stderr] --> tests/io_lines.rs:51:10 [INFO] [stderr] | [INFO] [stderr] 51 | .interleave_pending(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `interleave_pending` found for type `futures_util::try_stream::into_async_read::IntoAsyncRead>, fn(&[u8]) -> std::result::Result<&[u8], std::io::error::Error> {std::result::Result::<&[u8], std::io::error::Error>::Ok}>>` in the current scope [INFO] [stderr] --> tests/io_lines.rs:59:10 [INFO] [stderr] | [INFO] [stderr] 59 | .interleave_pending(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [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:25:14 [INFO] [stderr] | [INFO] [stderr] 25 | self.stream().poll_next(cx) [INFO] [stderr] | ^^^^^^-- help: remove the arguments [INFO] [stderr] | | [INFO] [stderr] | field, not a method [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:36:14 [INFO] [stderr] | [INFO] [stderr] 36 | self.sink().poll_ready(cx) [INFO] [stderr] | ^^^^-- help: remove the arguments [INFO] [stderr] | | [INFO] [stderr] | field, not a method [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:43:14 [INFO] [stderr] | [INFO] [stderr] 43 | self.sink().start_send(item) [INFO] [stderr] | ^^^^-- help: remove the arguments [INFO] [stderr] | | [INFO] [stderr] | field, not a method [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:50:14 [INFO] [stderr] | [INFO] [stderr] 50 | self.sink().poll_flush(cx) [INFO] [stderr] | ^^^^-- help: remove the arguments [INFO] [stderr] | | [INFO] [stderr] | field, not a method [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:57:14 [INFO] [stderr] | [INFO] [stderr] 57 | self.sink().poll_close(cx) [INFO] [stderr] | ^^^^-- help: remove the arguments [INFO] [stderr] | | [INFO] [stderr] | field, not a method [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: 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: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[E0432]: unresolved import `futures_test` [INFO] [stderr] --> tests/unfold.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | 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:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | 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:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | 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:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | 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:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | 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:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | 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:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | 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:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | 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:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | 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:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | 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:13:57 [INFO] [stderr] | [INFO] [stderr] 13 | 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:15:33 [INFO] [stderr] | [INFO] [stderr] 15 | future::ready(None).pending_once() [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 12 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: 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] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "a28a245aa5243188f6e5ba377717c81492126b20d397d26ecca1049df0268aa3"` [INFO] running `"docker" "rm" "-f" "a28a245aa5243188f6e5ba377717c81492126b20d397d26ecca1049df0268aa3"` [INFO] [stdout] a28a245aa5243188f6e5ba377717c81492126b20d397d26ecca1049df0268aa3