Dec 01 14:24:39.909 INFO documenting iovxw/babel against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1 Dec 01 14:24:39.909 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-2/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 01 14:24:40.332 INFO [stdout] b3d4490c3e1bcd0c16834d261960ed6a61badfdc114afdfe81de263cb73aa8f1 Dec 01 14:24:40.337 INFO running `"docker" "start" "-a" "b3d4490c3e1bcd0c16834d261960ed6a61badfdc114afdfe81de263cb73aa8f1"` Dec 01 14:24:41.605 INFO [stderr] usermod: no changes Dec 01 14:24:42.582 INFO [stderr] Checking either v1.5.0 Dec 01 14:24:42.627 INFO [stderr] Checking pin-utils v0.1.0-alpha.2 Dec 01 14:24:42.631 INFO [stderr] Compiling actix-web v0.7.7 Dec 01 14:24:42.649 INFO [stderr] Checking tokio-channel v0.1.0 Dec 01 14:24:42.650 INFO [stderr] Compiling openssl-sys v0.9.35 Dec 01 14:24:42.652 INFO [stderr] Checking uuid v0.6.5 Dec 01 14:24:42.653 INFO [stderr] Checking mio v0.6.16 Dec 01 14:24:42.655 INFO [stderr] Checking http v0.1.12 Dec 01 14:24:43.405 INFO [stderr] Checking serde_json v1.0.27 Dec 01 14:24:45.570 INFO [stderr] Compiling derive_builder_core v0.2.0 Dec 01 14:24:46.530 INFO [stderr] Checking crossbeam-epoch v0.5.2 Dec 01 14:24:46.605 INFO [stderr] Checking crossbeam-epoch v0.6.0 Dec 01 14:24:47.018 INFO [stderr] Compiling syn v0.14.9 Dec 01 14:24:52.130 INFO [stderr] Compiling cssparser v0.23.10 Dec 01 14:24:52.162 INFO [stderr] Checking flate2 v1.0.2 Dec 01 14:24:55.427 INFO [stderr] Checking futures-core-preview v0.3.0-alpha.6 Dec 01 14:24:55.530 INFO [stderr] Checking serde_urlencoded v0.5.3 Dec 01 14:24:56.703 INFO [stderr] error[E0432]: unresolved import `core::pin::PinMut` Dec 01 14:24:56.703 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/future.rs:4:5 Dec 01 14:24:56.703 INFO [stderr] | Dec 01 14:24:56.703 INFO [stderr] 4 | use core::pin::PinMut; Dec 01 14:24:56.703 INFO [stderr] | ^^^^^^^^^^^^^^^^^ no `PinMut` in `pin` Dec 01 14:24:56.732 INFO [stderr] Dec 01 14:24:56.732 INFO [stderr] error[E0432]: unresolved imports `core::future::FutureObj`, `core::future::LocalFutureObj`, `core::future::UnsafeFutureObj` Dec 01 14:24:56.732 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/future.rs:6:32 Dec 01 14:24:56.732 INFO [stderr] | Dec 01 14:24:56.732 INFO [stderr] 6 | pub use core::future::{Future, FutureObj, LocalFutureObj, UnsafeFutureObj}; Dec 01 14:24:56.732 INFO [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ no `UnsafeFutureObj` in `future` Dec 01 14:24:56.732 INFO [stderr] | | | Dec 01 14:24:56.732 INFO [stderr] | | no `LocalFutureObj` in `future` Dec 01 14:24:56.732 INFO [stderr] | no `FutureObj` in `future`. Did you mean to use `Future`? Dec 01 14:24:56.732 INFO [stderr] Dec 01 14:24:56.740 INFO [stderr] error[E0432]: unresolved import `core::pin::PinMut` Dec 01 14:24:56.740 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:5:5 Dec 01 14:24:56.740 INFO [stderr] | Dec 01 14:24:56.740 INFO [stderr] 5 | use core::pin::PinMut; Dec 01 14:24:56.740 INFO [stderr] | ^^^^^^^^^^^^^^^^^ no `PinMut` in `pin` Dec 01 14:24:56.740 INFO [stderr] Dec 01 14:24:56.740 INFO [stderr] error[E0432]: unresolved import `core::pin::PinMut` Dec 01 14:24:56.740 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:5:5 Dec 01 14:24:56.740 INFO [stderr] | Dec 01 14:24:56.740 INFO [stderr] 5 | use core::pin::PinMut; Dec 01 14:24:56.740 INFO [stderr] | ^^^^^^^^^^^^^^^^^ no `PinMut` in `pin` Dec 01 14:24:56.740 INFO [stderr] Dec 01 14:24:56.741 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `std` Dec 01 14:24:56.741 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:196:9 Dec 01 14:24:56.741 INFO [stderr] | Dec 01 14:24:56.741 INFO [stderr] 196 | use std::boxed::Box; Dec 01 14:24:56.741 INFO [stderr] | ^^^ use of undeclared type or module `std` Dec 01 14:24:56.741 INFO [stderr] Dec 01 14:24:56.741 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `std` Dec 01 14:24:56.741 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:197:9 Dec 01 14:24:56.741 INFO [stderr] | Dec 01 14:24:56.741 INFO [stderr] 197 | use std::pin::PinBox; Dec 01 14:24:56.741 INFO [stderr] | ^^^ use of undeclared type or module `std` Dec 01 14:24:56.741 INFO [stderr] Dec 01 14:24:56.741 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `std` Dec 01 14:24:56.741 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:131:9 Dec 01 14:24:56.741 INFO [stderr] | Dec 01 14:24:56.741 INFO [stderr] 131 | use std::boxed::Box; Dec 01 14:24:56.741 INFO [stderr] | ^^^ use of undeclared type or module `std` Dec 01 14:24:56.741 INFO [stderr] Dec 01 14:24:56.741 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `std` Dec 01 14:24:56.741 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:132:9 Dec 01 14:24:56.741 INFO [stderr] | Dec 01 14:24:56.741 INFO [stderr] 132 | use std::pin::PinBox; Dec 01 14:24:56.741 INFO [stderr] | ^^^ use of undeclared type or module `std` Dec 01 14:24:56.741 INFO [stderr] Dec 01 14:24:56.741 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `std` Dec 01 14:24:56.741 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/task.rs:10:13 Dec 01 14:24:56.741 INFO [stderr] | Dec 01 14:24:56.741 INFO [stderr] 10 | pub use std::task::{Wake, local_waker, local_waker_from_nonlocal}; Dec 01 14:24:56.741 INFO [stderr] | ^^^ use of undeclared type or module `std` Dec 01 14:24:56.741 INFO [stderr] Dec 01 14:24:56.741 INFO [stderr] error[E0432]: unresolved imports `core::task::Context`, `core::task::Spawn`, `core::task::SpawnErrorKind`, `core::task::SpawnObjError`, `core::task::SpawnLocalObjError` Dec 01 14:24:56.741 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/task.rs:4:5 Dec 01 14:24:56.741 INFO [stderr] | Dec 01 14:24:56.741 INFO [stderr] 4 | Context, Poll, Spawn, Dec 01 14:24:56.741 INFO [stderr] | ^^^^^^^ ^^^^^ no `Spawn` in `task` Dec 01 14:24:56.741 INFO [stderr] | | Dec 01 14:24:56.741 INFO [stderr] | no `Context` in `task` Dec 01 14:24:56.741 INFO [stderr] 5 | Waker, LocalWaker, UnsafeWake, Dec 01 14:24:56.741 INFO [stderr] 6 | SpawnErrorKind, SpawnObjError, SpawnLocalObjError, Dec 01 14:24:56.741 INFO [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ no `SpawnLocalObjError` in `task` Dec 01 14:24:56.741 INFO [stderr] | | | Dec 01 14:24:56.741 INFO [stderr] | | no `SpawnObjError` in `task` Dec 01 14:24:56.741 INFO [stderr] | no `SpawnErrorKind` in `task` Dec 01 14:24:56.741 INFO [stderr] Dec 01 14:24:56.828 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Box` Dec 01 14:24:56.828 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:203:13 Dec 01 14:24:56.828 INFO [stderr] | Dec 01 14:24:56.828 INFO [stderr] 203 | Box::into_raw(self) as *mut () Dec 01 14:24:56.828 INFO [stderr] | ^^^ use of undeclared type or module `Box` Dec 01 14:24:56.836 INFO [stderr] Dec 01 14:24:56.836 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Box` Dec 01 14:24:56.836 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:213:18 Dec 01 14:24:56.836 INFO [stderr] | Dec 01 14:24:56.836 INFO [stderr] 213 | drop(Box::from_raw(ptr as *mut F)) Dec 01 14:24:56.836 INFO [stderr] | ^^^ use of undeclared type or module `Box` Dec 01 14:24:56.836 INFO [stderr] Dec 01 14:24:56.868 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `PinBox` Dec 01 14:24:56.868 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:221:13 Dec 01 14:24:56.868 INFO [stderr] | Dec 01 14:24:56.868 INFO [stderr] 221 | PinBox::into_raw(self) as *mut () Dec 01 14:24:56.868 INFO [stderr] | ^^^^^^ use of undeclared type or module `PinBox` Dec 01 14:24:56.872 INFO [stderr] Dec 01 14:24:56.872 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `PinBox` Dec 01 14:24:56.872 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:231:18 Dec 01 14:24:56.872 INFO [stderr] | Dec 01 14:24:56.872 INFO [stderr] 231 | drop(PinBox::from_raw(ptr as *mut F)) Dec 01 14:24:56.872 INFO [stderr] | ^^^^^^ use of undeclared type or module `PinBox` Dec 01 14:24:56.872 INFO [stderr] Dec 01 14:24:57.312 INFO [stderr] error[E0433]: failed to resolve: could not find `std` in `{{root}}` Dec 01 14:24:57.312 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:156:34 Dec 01 14:24:57.312 INFO [stderr] | Dec 01 14:24:57.312 INFO [stderr] 156 | impl Stream for ::std::panic::AssertUnwindSafe { Dec 01 14:24:57.312 INFO [stderr] | ^^^ could not find `std` in `{{root}}` Dec 01 14:24:57.340 INFO [stderr] Dec 01 14:24:57.343 INFO [stderr] error[E0433]: failed to resolve: could not find `std` in `{{root}}` Dec 01 14:24:57.343 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:167:33 Dec 01 14:24:57.343 INFO [stderr] | Dec 01 14:24:57.343 INFO [stderr] 167 | impl Stream for ::std::collections::VecDeque { Dec 01 14:24:57.343 INFO [stderr] | ^^^ could not find `std` in `{{root}}` Dec 01 14:24:57.343 INFO [stderr] Dec 01 14:24:57.343 INFO [stderr] error[E0412]: cannot find type `Box` in this scope Dec 01 14:24:57.343 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:199:54 Dec 01 14:24:57.343 INFO [stderr] | Dec 01 14:24:57.343 INFO [stderr] 199 | unsafe impl<'a, T, F> UnsafeStreamObj<'a, T> for Box Dec 01 14:24:57.343 INFO [stderr] | ^^^ not found in this scope Dec 01 14:24:57.343 INFO [stderr] Dec 01 14:24:57.343 INFO [stderr] error[E0412]: cannot find type `PinBox` in this scope Dec 01 14:24:57.343 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:217:54 Dec 01 14:24:57.343 INFO [stderr] | Dec 01 14:24:57.343 INFO [stderr] 217 | unsafe impl<'a, T, F> UnsafeStreamObj<'a, T> for PinBox Dec 01 14:24:57.343 INFO [stderr] | ^^^^^^ not found in this scope Dec 01 14:24:57.344 INFO [stderr] Dec 01 14:24:57.344 INFO [stderr] error[E0412]: cannot find type `PinBox` in this scope Dec 01 14:24:57.344 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:235:53 Dec 01 14:24:57.344 INFO [stderr] | Dec 01 14:24:57.344 INFO [stderr] 235 | impl<'a, F: Stream + Send + 'a> From> for StreamObj<'a, ()> { Dec 01 14:24:57.344 INFO [stderr] | ^^^^^^ not found in this scope Dec 01 14:24:57.344 INFO [stderr] Dec 01 14:24:57.344 INFO [stderr] error[E0412]: cannot find type `PinBox` in this scope Dec 01 14:24:57.344 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:236:24 Dec 01 14:24:57.344 INFO [stderr] | Dec 01 14:24:57.344 INFO [stderr] 236 | fn from(boxed: PinBox) -> Self { Dec 01 14:24:57.344 INFO [stderr] | ^^^^^^ not found in this scope Dec 01 14:24:57.344 INFO [stderr] Dec 01 14:24:57.344 INFO [stderr] error[E0412]: cannot find type `Box` in this scope Dec 01 14:24:57.344 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:241:53 Dec 01 14:24:57.344 INFO [stderr] | Dec 01 14:24:57.344 INFO [stderr] 241 | impl<'a, F: Stream + Send + 'a> From> for StreamObj<'a, ()> { Dec 01 14:24:57.344 INFO [stderr] | ^^^ not found in this scope Dec 01 14:24:57.345 INFO [stderr] Dec 01 14:24:57.345 INFO [stderr] error[E0412]: cannot find type `Box` in this scope Dec 01 14:24:57.345 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:242:24 Dec 01 14:24:57.345 INFO [stderr] | Dec 01 14:24:57.345 INFO [stderr] 242 | fn from(boxed: Box) -> Self { Dec 01 14:24:57.345 INFO [stderr] | ^^^ not found in this scope Dec 01 14:24:57.345 INFO [stderr] Dec 01 14:24:57.345 INFO [stderr] error[E0412]: cannot find type `PinBox` in this scope Dec 01 14:24:57.345 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:247:46 Dec 01 14:24:57.345 INFO [stderr] | Dec 01 14:24:57.345 INFO [stderr] 247 | impl<'a, F: Stream + 'a> From> for LocalStreamObj<'a, ()> { Dec 01 14:24:57.345 INFO [stderr] | ^^^^^^ not found in this scope Dec 01 14:24:57.345 INFO [stderr] Dec 01 14:24:57.345 INFO [stderr] error[E0412]: cannot find type `PinBox` in this scope Dec 01 14:24:57.345 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:248:24 Dec 01 14:24:57.345 INFO [stderr] | Dec 01 14:24:57.345 INFO [stderr] 248 | fn from(boxed: PinBox) -> Self { Dec 01 14:24:57.345 INFO [stderr] | ^^^^^^ not found in this scope Dec 01 14:24:57.345 INFO [stderr] Dec 01 14:24:57.345 INFO [stderr] error[E0412]: cannot find type `Box` in this scope Dec 01 14:24:57.345 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:253:46 Dec 01 14:24:57.345 INFO [stderr] | Dec 01 14:24:57.345 INFO [stderr] 253 | impl<'a, F: Stream + 'a> From> for LocalStreamObj<'a, ()> { Dec 01 14:24:57.345 INFO [stderr] | ^^^ not found in this scope Dec 01 14:24:57.345 INFO [stderr] Dec 01 14:24:57.345 INFO [stderr] error[E0412]: cannot find type `Box` in this scope Dec 01 14:24:57.345 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:254:24 Dec 01 14:24:57.345 INFO [stderr] | Dec 01 14:24:57.345 INFO [stderr] 254 | fn from(boxed: Box) -> Self { Dec 01 14:24:57.345 INFO [stderr] | ^^^ not found in this scope Dec 01 14:24:57.345 INFO [stderr] Dec 01 14:24:57.345 INFO [stderr] error[E0412]: cannot find type `Box` in this scope Dec 01 14:24:57.345 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:134:49 Dec 01 14:24:57.345 INFO [stderr] | Dec 01 14:24:57.345 INFO [stderr] 134 | impl Stream for Box { Dec 01 14:24:57.345 INFO [stderr] | ^^^ not found in this scope Dec 01 14:24:57.345 INFO [stderr] Dec 01 14:24:57.345 INFO [stderr] error[E0412]: cannot find type `PinBox` in this scope Dec 01 14:24:57.345 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:145:41 Dec 01 14:24:57.345 INFO [stderr] | Dec 01 14:24:57.345 INFO [stderr] 145 | impl Stream for PinBox { Dec 01 14:24:57.345 INFO [stderr] | ^^^^^^ not found in this scope Dec 01 14:24:57.345 INFO [stderr] Dec 01 14:24:57.416 INFO [stderr] error[E0207]: the type parameter `F` is not constrained by the impl trait, self type, or predicates Dec 01 14:24:57.416 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:177:20 Dec 01 14:24:57.416 INFO [stderr] | Dec 01 14:24:57.416 INFO [stderr] 177 | unsafe impl<'a, T, F> UnsafeStreamObj<'a, T> for PinMut<'a, F> Dec 01 14:24:57.416 INFO [stderr] | ^ unconstrained type parameter Dec 01 14:24:57.440 INFO [stderr] Dec 01 14:24:57.441 INFO [stderr] error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates Dec 01 14:24:57.441 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:71:10 Dec 01 14:24:57.441 INFO [stderr] | Dec 01 14:24:57.441 INFO [stderr] 71 | impl<'a, S: ?Sized + Stream> Stream for PinMut<'a, S> { Dec 01 14:24:57.441 INFO [stderr] | ^ unconstrained type parameter Dec 01 14:24:57.441 INFO [stderr] Dec 01 14:24:57.441 INFO [stderr] error[E0207]: the type parameter `F` is not constrained by the impl trait, self type, or predicates Dec 01 14:24:57.441 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:199:24 Dec 01 14:24:57.441 INFO [stderr] | Dec 01 14:24:57.441 INFO [stderr] 199 | unsafe impl<'a, T, F> UnsafeStreamObj<'a, T> for Box Dec 01 14:24:57.441 INFO [stderr] | ^ unconstrained type parameter Dec 01 14:24:57.441 INFO [stderr] Dec 01 14:24:57.441 INFO [stderr] error[E0207]: the type parameter `F` is not constrained by the impl trait, self type, or predicates Dec 01 14:24:57.441 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:217:24 Dec 01 14:24:57.441 INFO [stderr] | Dec 01 14:24:57.441 INFO [stderr] 217 | unsafe impl<'a, T, F> UnsafeStreamObj<'a, T> for PinBox Dec 01 14:24:57.441 INFO [stderr] | ^ unconstrained type parameter Dec 01 14:24:57.441 INFO [stderr] Dec 01 14:24:57.441 INFO [stderr] error[E0207]: the type parameter `F` is not constrained by the impl trait, self type, or predicates Dec 01 14:24:57.441 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:235:14 Dec 01 14:24:57.441 INFO [stderr] | Dec 01 14:24:57.441 INFO [stderr] 235 | impl<'a, F: Stream + Send + 'a> From> for StreamObj<'a, ()> { Dec 01 14:24:57.441 INFO [stderr] | ^ unconstrained type parameter Dec 01 14:24:57.441 INFO [stderr] Dec 01 14:24:57.441 INFO [stderr] error[E0207]: the type parameter `F` is not constrained by the impl trait, self type, or predicates Dec 01 14:24:57.441 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:241:14 Dec 01 14:24:57.441 INFO [stderr] | Dec 01 14:24:57.441 INFO [stderr] 241 | impl<'a, F: Stream + Send + 'a> From> for StreamObj<'a, ()> { Dec 01 14:24:57.441 INFO [stderr] | ^ unconstrained type parameter Dec 01 14:24:57.441 INFO [stderr] Dec 01 14:24:57.441 INFO [stderr] error[E0207]: the type parameter `F` is not constrained by the impl trait, self type, or predicates Dec 01 14:24:57.441 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:247:14 Dec 01 14:24:57.441 INFO [stderr] | Dec 01 14:24:57.441 INFO [stderr] 247 | impl<'a, F: Stream + 'a> From> for LocalStreamObj<'a, ()> { Dec 01 14:24:57.441 INFO [stderr] | ^ unconstrained type parameter Dec 01 14:24:57.441 INFO [stderr] Dec 01 14:24:57.442 INFO [stderr] error[E0207]: the type parameter `F` is not constrained by the impl trait, self type, or predicates Dec 01 14:24:57.442 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/stream_obj.rs:253:14 Dec 01 14:24:57.442 INFO [stderr] | Dec 01 14:24:57.442 INFO [stderr] 253 | impl<'a, F: Stream + 'a> From> for LocalStreamObj<'a, ()> { Dec 01 14:24:57.442 INFO [stderr] | ^ unconstrained type parameter Dec 01 14:24:57.442 INFO [stderr] Dec 01 14:24:57.442 INFO [stderr] error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates Dec 01 14:24:57.442 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:134:10 Dec 01 14:24:57.442 INFO [stderr] | Dec 01 14:24:57.442 INFO [stderr] 134 | impl Stream for Box { Dec 01 14:24:57.442 INFO [stderr] | ^ unconstrained type parameter Dec 01 14:24:57.442 INFO [stderr] Dec 01 14:24:57.442 INFO [stderr] error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates Dec 01 14:24:57.442 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:145:10 Dec 01 14:24:57.442 INFO [stderr] | Dec 01 14:24:57.442 INFO [stderr] 145 | impl Stream for PinBox { Dec 01 14:24:57.442 INFO [stderr] | ^ unconstrained type parameter Dec 01 14:24:57.442 INFO [stderr] Dec 01 14:24:57.442 INFO [stderr] error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates Dec 01 14:24:57.442 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:156:10 Dec 01 14:24:57.442 INFO [stderr] | Dec 01 14:24:57.442 INFO [stderr] 156 | impl Stream for ::std::panic::AssertUnwindSafe { Dec 01 14:24:57.442 INFO [stderr] | ^ unconstrained type parameter Dec 01 14:24:57.442 INFO [stderr] Dec 01 14:24:57.442 INFO [stderr] error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates Dec 01 14:24:57.442 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:167:10 Dec 01 14:24:57.442 INFO [stderr] | Dec 01 14:24:57.442 INFO [stderr] 167 | impl Stream for ::std::collections::VecDeque { Dec 01 14:24:57.442 INFO [stderr] | ^ unconstrained type parameter Dec 01 14:24:57.442 INFO [stderr] Dec 01 14:24:57.442 INFO [stderr] error: aborting due to 40 previous errors Dec 01 14:24:57.453 INFO [stderr] Dec 01 14:24:57.453 INFO [stderr] Some errors occurred: E0207, E0412, E0432, E0433. Dec 01 14:24:57.453 INFO [stderr] For more information about an error, try `rustc --explain E0207`. Dec 01 14:24:57.532 INFO [stderr] error: Could not compile `futures-core-preview`. Dec 01 14:24:57.532 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 01 14:25:21.732 INFO [stderr] error: build failed Dec 01 14:25:21.748 INFO [stderr] su: No module specific data is present Dec 01 14:25:23.009 INFO running `"docker" "inspect" "b3d4490c3e1bcd0c16834d261960ed6a61badfdc114afdfe81de263cb73aa8f1"` Dec 01 14:25:23.302 INFO running `"docker" "rm" "-f" "b3d4490c3e1bcd0c16834d261960ed6a61badfdc114afdfe81de263cb73aa8f1"` Dec 01 14:25:23.640 INFO [stdout] b3d4490c3e1bcd0c16834d261960ed6a61badfdc114afdfe81de263cb73aa8f1