`, the trait `Unpin` is not implemented for `P` [INFO] [stdout] | [INFO] [stdout] = note: required because it appears within the type `Pin
` [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 74 | P: ops::DerefMut + Unpin, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `get_mut_unchecked` found for struct `Pin<_>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.9/src/stream/mod.rs:96:24 [INFO] [stdout] | [INFO] [stdout] 96 | match Pin::get_mut_unchecked(self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ function or associated item not found in `Pin<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `poll_next` found for struct `Pin<_>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.9/src/stream/mod.rs:97:58 [INFO] [stdout] | [INFO] [stdout] 56 | self: Pin<&mut Self>, [INFO] [stdout] | -------------- the method might not be found because of this arbitrary self type [INFO] [stdout] ... [INFO] [stdout] 97 | Either::Left(a) => Pin::new_unchecked(a).poll_next(lw), [INFO] [stdout] | ^^^^^^^^^ method not found in `Pin<_>` [INFO] [stdout] | [INFO] [stdout] = note: `Pin::new_unchecked(a)` is a function, perhaps you wish to call it [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] note: `UnsafeStreamObj` defines an item `poll_next`, perhaps you need to implement it [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.9/src/stream/stream_obj.rs:132:1 [INFO] [stdout] | [INFO] [stdout] 132 | pub unsafe trait UnsafeStreamObj<'a, T>: 'a { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `poll_next` found for struct `Pin<_>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.9/src/stream/mod.rs:98:59 [INFO] [stdout] | [INFO] [stdout] 56 | self: Pin<&mut Self>, [INFO] [stdout] | -------------- the method might not be found because of this arbitrary self type [INFO] [stdout] ... [INFO] [stdout] 98 | Either::Right(b) => Pin::new_unchecked(b).poll_next(lw), [INFO] [stdout] | ^^^^^^^^^ method not found in `Pin<_>` [INFO] [stdout] | [INFO] [stdout] = note: `Pin::new_unchecked(b)` is a function, perhaps you wish to call it [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] note: `UnsafeStreamObj` defines an item `poll_next`, perhaps you need to implement it [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.9/src/stream/stream_obj.rs:132:1 [INFO] [stdout] | [INFO] [stdout] 132 | pub unsafe trait UnsafeStreamObj<'a, T>: 'a { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `get_mut_unchecked` found for struct `Pin<_>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.9/src/stream/stream_obj.rs:182:23 [INFO] [stdout] | [INFO] [stdout] 182 | unsafe { Pin::get_mut_unchecked(self) as *mut F as *mut () } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ function or associated item not found in `Pin<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `get_mut_unchecked` found for struct `Pin<_>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.9/src/stream/stream_obj.rs:220:27 [INFO] [stdout] | [INFO] [stdout] 220 | unsafe { Pin::get_mut_unchecked(Pin::as_mut(&mut self)) as *mut F as *mut () } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ function or associated item not found in `Pin<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 11 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-core-preview` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3f99fb6952ac334da46eea2b092e976e419ebb05db9712690260c4535f7ba127", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f99fb6952ac334da46eea2b092e976e419ebb05db9712690260c4535f7ba127", kill_on_drop: false }` [INFO] [stdout] 3f99fb6952ac334da46eea2b092e976e419ebb05db9712690260c4535f7ba127