Dec 05 20:51:41.600 INFO testing iovxw/babel against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 05 20:51:41.600 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 05 20:51:41.826 INFO [stdout] c8ccd2641f5324c3e049772978b8599735c4758a7f65b313de295ec1e27b8972 Dec 05 20:51:41.829 INFO running `"docker" "start" "-a" "c8ccd2641f5324c3e049772978b8599735c4758a7f65b313de295ec1e27b8972"` Dec 05 20:51:42.528 INFO [stderr] usermod: no changes Dec 05 20:51:42.977 INFO [stderr] Compiling lazycell v1.1.0 Dec 05 20:51:42.979 INFO [stderr] Compiling pin-utils v0.1.0-alpha.2 Dec 05 20:51:42.982 INFO [stderr] Compiling actix-web v0.7.7 Dec 05 20:51:42.986 INFO [stderr] Compiling tokio-channel v0.1.0 Dec 05 20:51:42.986 INFO [stderr] Compiling openssl-sys v0.9.35 Dec 05 20:51:42.986 INFO [stderr] Compiling futures-core-preview v0.3.0-alpha.6 Dec 05 20:51:42.987 INFO [stderr] Compiling uuid v0.6.5 Dec 05 20:51:42.989 INFO [stderr] Compiling http v0.1.12 Dec 05 20:51:43.170 INFO [stderr] Compiling crossbeam-epoch v0.6.0 Dec 05 20:51:43.228 INFO [stderr] Compiling ring v0.13.2 Dec 05 20:51:44.003 INFO [stderr] error[E0432]: unresolved import `core::pin::PinMut` Dec 05 20:51:44.004 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/future.rs:4:5 Dec 05 20:51:44.004 INFO [stderr] | Dec 05 20:51:44.004 INFO [stderr] 4 | use core::pin::PinMut; Dec 05 20:51:44.005 INFO [stderr] | ^^^^^^^^^^^^^^^^^ no `PinMut` in `pin` Dec 05 20:51:44.005 INFO [stderr] Dec 05 20:51:44.005 INFO [stderr] error[E0432]: unresolved imports `core::future::FutureObj`, `core::future::LocalFutureObj`, `core::future::UnsafeFutureObj` Dec 05 20:51:44.006 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/future.rs:6:32 Dec 05 20:51:44.006 INFO [stderr] | Dec 05 20:51:44.007 INFO [stderr] 6 | pub use core::future::{Future, FutureObj, LocalFutureObj, UnsafeFutureObj}; Dec 05 20:51:44.007 INFO [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ no `UnsafeFutureObj` in `future` Dec 05 20:51:44.007 INFO [stderr] | | | Dec 05 20:51:44.008 INFO [stderr] | | no `LocalFutureObj` in `future` Dec 05 20:51:44.008 INFO [stderr] | no `FutureObj` in `future`. Did you mean to use `Future`? Dec 05 20:51:44.008 INFO [stderr] Dec 05 20:51:44.008 INFO [stderr] error[E0432]: unresolved import `core::pin::PinMut` Dec 05 20:51:44.009 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:5:5 Dec 05 20:51:44.009 INFO [stderr] | Dec 05 20:51:44.009 INFO [stderr] 5 | use core::pin::PinMut; Dec 05 20:51:44.009 INFO [stderr] | ^^^^^^^^^^^^^^^^^ no `PinMut` in `pin` Dec 05 20:51:44.010 INFO [stderr] Dec 05 20:51:44.010 INFO [stderr] error[E0432]: unresolved import `core::pin::PinMut` Dec 05 20:51:44.010 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 05 20:51:44.010 INFO [stderr] | Dec 05 20:51:44.010 INFO [stderr] 5 | use core::pin::PinMut; Dec 05 20:51:44.010 INFO [stderr] | ^^^^^^^^^^^^^^^^^ no `PinMut` in `pin` Dec 05 20:51:44.011 INFO [stderr] Dec 05 20:51:44.011 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `std` Dec 05 20:51:44.011 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 05 20:51:44.012 INFO [stderr] | Dec 05 20:51:44.012 INFO [stderr] 196 | use std::boxed::Box; Dec 05 20:51:44.012 INFO [stderr] | ^^^ use of undeclared type or module `std` Dec 05 20:51:44.012 INFO [stderr] Dec 05 20:51:44.012 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `std` Dec 05 20:51:44.013 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 05 20:51:44.013 INFO [stderr] | Dec 05 20:51:44.013 INFO [stderr] 197 | use std::pin::PinBox; Dec 05 20:51:44.013 INFO [stderr] | ^^^ use of undeclared type or module `std` Dec 05 20:51:44.013 INFO [stderr] Dec 05 20:51:44.013 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `std` Dec 05 20:51:44.014 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:131:9 Dec 05 20:51:44.014 INFO [stderr] | Dec 05 20:51:44.014 INFO [stderr] 131 | use std::boxed::Box; Dec 05 20:51:44.014 INFO [stderr] | ^^^ use of undeclared type or module `std` Dec 05 20:51:44.014 INFO [stderr] Dec 05 20:51:44.014 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `std` Dec 05 20:51:44.014 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:132:9 Dec 05 20:51:44.014 INFO [stderr] | Dec 05 20:51:44.014 INFO [stderr] 132 | use std::pin::PinBox; Dec 05 20:51:44.014 INFO [stderr] | ^^^ use of undeclared type or module `std` Dec 05 20:51:44.014 INFO [stderr] Dec 05 20:51:44.015 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `std` Dec 05 20:51:44.015 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/task.rs:10:13 Dec 05 20:51:44.015 INFO [stderr] | Dec 05 20:51:44.015 INFO [stderr] 10 | pub use std::task::{Wake, local_waker, local_waker_from_nonlocal}; Dec 05 20:51:44.015 INFO [stderr] | ^^^ use of undeclared type or module `std` Dec 05 20:51:44.015 INFO [stderr] Dec 05 20:51:44.016 INFO [stderr] error[E0432]: unresolved imports `core::task::Context`, `core::task::Spawn`, `core::task::SpawnErrorKind`, `core::task::SpawnObjError`, `core::task::SpawnLocalObjError` Dec 05 20:51:44.016 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/task.rs:4:5 Dec 05 20:51:44.016 INFO [stderr] | Dec 05 20:51:44.016 INFO [stderr] 4 | Context, Poll, Spawn, Dec 05 20:51:44.016 INFO [stderr] | ^^^^^^^ ^^^^^ no `Spawn` in `task` Dec 05 20:51:44.016 INFO [stderr] | | Dec 05 20:51:44.016 INFO [stderr] | no `Context` in `task` Dec 05 20:51:44.016 INFO [stderr] 5 | Waker, LocalWaker, UnsafeWake, Dec 05 20:51:44.016 INFO [stderr] 6 | SpawnErrorKind, SpawnObjError, SpawnLocalObjError, Dec 05 20:51:44.016 INFO [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ no `SpawnLocalObjError` in `task` Dec 05 20:51:44.016 INFO [stderr] | | | Dec 05 20:51:44.016 INFO [stderr] | | no `SpawnObjError` in `task` Dec 05 20:51:44.016 INFO [stderr] | no `SpawnErrorKind` in `task` Dec 05 20:51:44.020 INFO [stderr] Dec 05 20:51:44.029 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Box` Dec 05 20:51:44.030 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 05 20:51:44.030 INFO [stderr] | Dec 05 20:51:44.031 INFO [stderr] 203 | Box::into_raw(self) as *mut () Dec 05 20:51:44.031 INFO [stderr] | ^^^ use of undeclared type or module `Box` Dec 05 20:51:44.044 INFO [stderr] Dec 05 20:51:44.045 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Box` Dec 05 20:51:44.045 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 05 20:51:44.046 INFO [stderr] | Dec 05 20:51:44.046 INFO [stderr] 213 | drop(Box::from_raw(ptr as *mut F)) Dec 05 20:51:44.046 INFO [stderr] | ^^^ use of undeclared type or module `Box` Dec 05 20:51:44.047 INFO [stderr] Dec 05 20:51:44.052 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `PinBox` Dec 05 20:51:44.053 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 05 20:51:44.053 INFO [stderr] | Dec 05 20:51:44.053 INFO [stderr] 221 | PinBox::into_raw(self) as *mut () Dec 05 20:51:44.053 INFO [stderr] | ^^^^^^ use of undeclared type or module `PinBox` Dec 05 20:51:44.054 INFO [stderr] Dec 05 20:51:44.054 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `PinBox` Dec 05 20:51:44.055 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 05 20:51:44.055 INFO [stderr] | Dec 05 20:51:44.055 INFO [stderr] 231 | drop(PinBox::from_raw(ptr as *mut F)) Dec 05 20:51:44.056 INFO [stderr] | ^^^^^^ use of undeclared type or module `PinBox` Dec 05 20:51:44.056 INFO [stderr] Dec 05 20:51:44.142 INFO [stderr] error[E0433]: failed to resolve: could not find `std` in `{{root}}` Dec 05 20:51:44.143 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:156:34 Dec 05 20:51:44.143 INFO [stderr] | Dec 05 20:51:44.143 INFO [stderr] 156 | impl Stream for ::std::panic::AssertUnwindSafe { Dec 05 20:51:44.144 INFO [stderr] | ^^^ could not find `std` in `{{root}}` Dec 05 20:51:44.155 INFO [stderr] Dec 05 20:51:44.156 INFO [stderr] error[E0433]: failed to resolve: could not find `std` in `{{root}}` Dec 05 20:51:44.157 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:167:33 Dec 05 20:51:44.157 INFO [stderr] | Dec 05 20:51:44.157 INFO [stderr] 167 | impl Stream for ::std::collections::VecDeque { Dec 05 20:51:44.157 INFO [stderr] | ^^^ could not find `std` in `{{root}}` Dec 05 20:51:44.158 INFO [stderr] Dec 05 20:51:44.158 INFO [stderr] error[E0412]: cannot find type `Box` in this scope Dec 05 20:51:44.159 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 05 20:51:44.159 INFO [stderr] | Dec 05 20:51:44.159 INFO [stderr] 199 | unsafe impl<'a, T, F> UnsafeStreamObj<'a, T> for Box Dec 05 20:51:44.160 INFO [stderr] | ^^^ not found in this scope Dec 05 20:51:44.161 INFO [stderr] Dec 05 20:51:44.161 INFO [stderr] error[E0412]: cannot find type `PinBox` in this scope Dec 05 20:51:44.161 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 05 20:51:44.162 INFO [stderr] | Dec 05 20:51:44.162 INFO [stderr] 217 | unsafe impl<'a, T, F> UnsafeStreamObj<'a, T> for PinBox Dec 05 20:51:44.162 INFO [stderr] | ^^^^^^ not found in this scope Dec 05 20:51:44.162 INFO [stderr] Dec 05 20:51:44.163 INFO [stderr] error[E0412]: cannot find type `PinBox` in this scope Dec 05 20:51:44.163 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 05 20:51:44.163 INFO [stderr] | Dec 05 20:51:44.164 INFO [stderr] 235 | impl<'a, F: Stream + Send + 'a> From> for StreamObj<'a, ()> { Dec 05 20:51:44.164 INFO [stderr] | ^^^^^^ not found in this scope Dec 05 20:51:44.164 INFO [stderr] Dec 05 20:51:44.165 INFO [stderr] error[E0412]: cannot find type `PinBox` in this scope Dec 05 20:51:44.165 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 05 20:51:44.165 INFO [stderr] | Dec 05 20:51:44.166 INFO [stderr] 236 | fn from(boxed: PinBox) -> Self { Dec 05 20:51:44.166 INFO [stderr] | ^^^^^^ not found in this scope Dec 05 20:51:44.168 INFO [stderr] Dec 05 20:51:44.169 INFO [stderr] error[E0412]: cannot find type `Box` in this scope Dec 05 20:51:44.169 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 05 20:51:44.169 INFO [stderr] | Dec 05 20:51:44.170 INFO [stderr] 241 | impl<'a, F: Stream + Send + 'a> From> for StreamObj<'a, ()> { Dec 05 20:51:44.170 INFO [stderr] | ^^^ not found in this scope Dec 05 20:51:44.170 INFO [stderr] Dec 05 20:51:44.171 INFO [stderr] error[E0412]: cannot find type `Box` in this scope Dec 05 20:51:44.171 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 05 20:51:44.171 INFO [stderr] | Dec 05 20:51:44.172 INFO [stderr] 242 | fn from(boxed: Box) -> Self { Dec 05 20:51:44.172 INFO [stderr] | ^^^ not found in this scope Dec 05 20:51:44.173 INFO [stderr] Dec 05 20:51:44.174 INFO [stderr] error[E0412]: cannot find type `PinBox` in this scope Dec 05 20:51:44.174 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 05 20:51:44.175 INFO [stderr] | Dec 05 20:51:44.175 INFO [stderr] 247 | impl<'a, F: Stream + 'a> From> for LocalStreamObj<'a, ()> { Dec 05 20:51:44.175 INFO [stderr] | ^^^^^^ not found in this scope Dec 05 20:51:44.176 INFO [stderr] Dec 05 20:51:44.176 INFO [stderr] error[E0412]: cannot find type `PinBox` in this scope Dec 05 20:51:44.176 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 05 20:51:44.177 INFO [stderr] | Dec 05 20:51:44.177 INFO [stderr] 248 | fn from(boxed: PinBox) -> Self { Dec 05 20:51:44.178 INFO [stderr] | ^^^^^^ not found in this scope Dec 05 20:51:44.178 INFO [stderr] Dec 05 20:51:44.178 INFO [stderr] error[E0412]: cannot find type `Box` in this scope Dec 05 20:51:44.179 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 05 20:51:44.179 INFO [stderr] | Dec 05 20:51:44.179 INFO [stderr] 253 | impl<'a, F: Stream + 'a> From> for LocalStreamObj<'a, ()> { Dec 05 20:51:44.180 INFO [stderr] | ^^^ not found in this scope Dec 05 20:51:44.180 INFO [stderr] Dec 05 20:51:44.180 INFO [stderr] error[E0412]: cannot find type `Box` in this scope Dec 05 20:51:44.181 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 05 20:51:44.181 INFO [stderr] | Dec 05 20:51:44.181 INFO [stderr] 254 | fn from(boxed: Box) -> Self { Dec 05 20:51:44.181 INFO [stderr] | ^^^ not found in this scope Dec 05 20:51:44.182 INFO [stderr] Dec 05 20:51:44.182 INFO [stderr] error[E0412]: cannot find type `Box` in this scope Dec 05 20:51:44.182 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:134:49 Dec 05 20:51:44.182 INFO [stderr] | Dec 05 20:51:44.182 INFO [stderr] 134 | impl Stream for Box { Dec 05 20:51:44.182 INFO [stderr] | ^^^ not found in this scope Dec 05 20:51:44.183 INFO [stderr] Dec 05 20:51:44.183 INFO [stderr] error[E0412]: cannot find type `PinBox` in this scope Dec 05 20:51:44.183 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:145:41 Dec 05 20:51:44.183 INFO [stderr] | Dec 05 20:51:44.188 INFO [stderr] 145 | impl Stream for PinBox { Dec 05 20:51:44.188 INFO [stderr] | ^^^^^^ not found in this scope Dec 05 20:51:44.188 INFO [stderr] Dec 05 20:51:44.207 INFO [stderr] error[E0207]: the type parameter `F` is not constrained by the impl trait, self type, or predicates Dec 05 20:51:44.208 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 05 20:51:44.208 INFO [stderr] | Dec 05 20:51:44.208 INFO [stderr] 177 | unsafe impl<'a, T, F> UnsafeStreamObj<'a, T> for PinMut<'a, F> Dec 05 20:51:44.209 INFO [stderr] | ^ unconstrained type parameter Dec 05 20:51:44.209 INFO [stderr] Dec 05 20:51:44.209 INFO [stderr] error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates Dec 05 20:51:44.210 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:71:10 Dec 05 20:51:44.210 INFO [stderr] | Dec 05 20:51:44.210 INFO [stderr] 71 | impl<'a, S: ?Sized + Stream> Stream for PinMut<'a, S> { Dec 05 20:51:44.210 INFO [stderr] | ^ unconstrained type parameter Dec 05 20:51:44.211 INFO [stderr] Dec 05 20:51:44.211 INFO [stderr] error[E0207]: the type parameter `F` is not constrained by the impl trait, self type, or predicates Dec 05 20:51:44.211 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 05 20:51:44.211 INFO [stderr] | Dec 05 20:51:44.212 INFO [stderr] 199 | unsafe impl<'a, T, F> UnsafeStreamObj<'a, T> for Box Dec 05 20:51:44.212 INFO [stderr] | ^ unconstrained type parameter Dec 05 20:51:44.212 INFO [stderr] Dec 05 20:51:44.212 INFO [stderr] error[E0207]: the type parameter `F` is not constrained by the impl trait, self type, or predicates Dec 05 20:51:44.213 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 05 20:51:44.213 INFO [stderr] | Dec 05 20:51:44.213 INFO [stderr] 217 | unsafe impl<'a, T, F> UnsafeStreamObj<'a, T> for PinBox Dec 05 20:51:44.214 INFO [stderr] | ^ unconstrained type parameter Dec 05 20:51:44.214 INFO [stderr] Dec 05 20:51:44.214 INFO [stderr] error[E0207]: the type parameter `F` is not constrained by the impl trait, self type, or predicates Dec 05 20:51:44.215 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 05 20:51:44.215 INFO [stderr] | Dec 05 20:51:44.215 INFO [stderr] 235 | impl<'a, F: Stream + Send + 'a> From> for StreamObj<'a, ()> { Dec 05 20:51:44.216 INFO [stderr] | ^ unconstrained type parameter Dec 05 20:51:44.216 INFO [stderr] Dec 05 20:51:44.216 INFO [stderr] error[E0207]: the type parameter `F` is not constrained by the impl trait, self type, or predicates Dec 05 20:51:44.217 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 05 20:51:44.217 INFO [stderr] | Dec 05 20:51:44.217 INFO [stderr] 241 | impl<'a, F: Stream + Send + 'a> From> for StreamObj<'a, ()> { Dec 05 20:51:44.218 INFO [stderr] | ^ unconstrained type parameter Dec 05 20:51:44.218 INFO [stderr] Dec 05 20:51:44.218 INFO [stderr] error[E0207]: the type parameter `F` is not constrained by the impl trait, self type, or predicates Dec 05 20:51:44.218 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 05 20:51:44.219 INFO [stderr] | Dec 05 20:51:44.219 INFO [stderr] 247 | impl<'a, F: Stream + 'a> From> for LocalStreamObj<'a, ()> { Dec 05 20:51:44.219 INFO [stderr] | ^ unconstrained type parameter Dec 05 20:51:44.219 INFO [stderr] Dec 05 20:51:44.220 INFO [stderr] error[E0207]: the type parameter `F` is not constrained by the impl trait, self type, or predicates Dec 05 20:51:44.220 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 05 20:51:44.220 INFO [stderr] | Dec 05 20:51:44.221 INFO [stderr] 253 | impl<'a, F: Stream + 'a> From> for LocalStreamObj<'a, ()> { Dec 05 20:51:44.221 INFO [stderr] | ^ unconstrained type parameter Dec 05 20:51:44.221 INFO [stderr] Dec 05 20:51:44.221 INFO [stderr] error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates Dec 05 20:51:44.222 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:134:10 Dec 05 20:51:44.222 INFO [stderr] | Dec 05 20:51:44.222 INFO [stderr] 134 | impl Stream for Box { Dec 05 20:51:44.223 INFO [stderr] | ^ unconstrained type parameter Dec 05 20:51:44.223 INFO [stderr] Dec 05 20:51:44.223 INFO [stderr] error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates Dec 05 20:51:44.224 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:145:10 Dec 05 20:51:44.224 INFO [stderr] | Dec 05 20:51:44.224 INFO [stderr] 145 | impl Stream for PinBox { Dec 05 20:51:44.224 INFO [stderr] | ^ unconstrained type parameter Dec 05 20:51:44.225 INFO [stderr] Dec 05 20:51:44.225 INFO [stderr] error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates Dec 05 20:51:44.225 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:156:10 Dec 05 20:51:44.226 INFO [stderr] | Dec 05 20:51:44.226 INFO [stderr] 156 | impl Stream for ::std::panic::AssertUnwindSafe { Dec 05 20:51:44.226 INFO [stderr] | ^ unconstrained type parameter Dec 05 20:51:44.226 INFO [stderr] Dec 05 20:51:44.227 INFO [stderr] error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates Dec 05 20:51:44.227 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.6/src/stream/mod.rs:167:10 Dec 05 20:51:44.227 INFO [stderr] | Dec 05 20:51:44.228 INFO [stderr] 167 | impl Stream for ::std::collections::VecDeque { Dec 05 20:51:44.228 INFO [stderr] | ^ unconstrained type parameter Dec 05 20:51:44.228 INFO [stderr] Dec 05 20:51:44.229 INFO [stderr] error: aborting due to 40 previous errors Dec 05 20:51:44.229 INFO [stderr] Dec 05 20:51:44.229 INFO [stderr] Some errors occurred: E0207, E0412, E0432, E0433. Dec 05 20:51:44.230 INFO [stderr] For more information about an error, try `rustc --explain E0207`. Dec 05 20:51:44.231 INFO [stderr] error: Could not compile `futures-core-preview`. Dec 05 20:51:44.232 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 05 20:51:52.228 INFO [stderr] error: build failed Dec 05 20:51:52.228 INFO [stderr] su: No module specific data is present Dec 05 20:51:52.894 INFO running `"docker" "inspect" "c8ccd2641f5324c3e049772978b8599735c4758a7f65b313de295ec1e27b8972"` Dec 05 20:51:53.210 INFO running `"docker" "rm" "-f" "c8ccd2641f5324c3e049772978b8599735c4758a7f65b313de295ec1e27b8972"` Dec 05 20:51:53.485 INFO [stdout] c8ccd2641f5324c3e049772978b8599735c4758a7f65b313de295ec1e27b8972