Dec 15 14:09:30.260 INFO testing futures-preview-0.3.0-alpha.10 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 14:09:30.260 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 14:09:30.631 INFO [stdout] 30242b90cf970c3f3628a94758fb239a2149893cab717f79e3008e47c2a976fe
Dec 15 14:09:30.636 INFO running `"docker" "start" "-a" "30242b90cf970c3f3628a94758fb239a2149893cab717f79e3008e47c2a976fe"`
Dec 15 14:09:31.337 INFO [stderr] usermod: no changes
Dec 15 14:09:31.388 INFO [stderr]    Compiling futures-io-preview v0.3.0-alpha.10
Dec 15 14:09:32.075 INFO [stderr]    Compiling futures-util-preview v0.3.0-alpha.10
Dec 15 14:09:36.718 INFO [stderr]    Compiling futures-executor-preview v0.3.0-alpha.10
Dec 15 14:09:39.627 INFO [stderr]    Compiling futures-preview v0.3.0-alpha.10 (/source)
Dec 15 14:09:41.198 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.77s
Dec 15 14:09:41.198 INFO [stderr] su: No module specific data is present
Dec 15 14:09:41.842 INFO running `"docker" "inspect" "30242b90cf970c3f3628a94758fb239a2149893cab717f79e3008e47c2a976fe"`
Dec 15 14:09:42.193 INFO running `"docker" "rm" "-f" "30242b90cf970c3f3628a94758fb239a2149893cab717f79e3008e47c2a976fe"`
Dec 15 14:09:42.554 INFO [stdout] 30242b90cf970c3f3628a94758fb239a2149893cab717f79e3008e47c2a976fe
Dec 15 14:09:42.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 15 14:09:43.043 INFO [stdout] b9a965ef99cc9fc8b686c59c8a84052dfe476e4cab4ec7ab4471fa9c674371fb
Dec 15 14:09:43.045 INFO running `"docker" "start" "-a" "b9a965ef99cc9fc8b686c59c8a84052dfe476e4cab4ec7ab4471fa9c674371fb"`
Dec 15 14:09:44.358 INFO [stderr] usermod: no changes
Dec 15 14:09:44.518 INFO [stderr]    Compiling futures-preview v0.3.0-alpha.10 (/source)
Dec 15 14:09:52.176 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
Dec 15 14:09:52.176 INFO [stderr]  --> tests/futures_ordered.rs:7:5
Dec 15 14:09:52.176 INFO [stderr]   |
Dec 15 14:09:52.176 INFO [stderr] 7 | use futures_test::task::noop_local_waker_ref;
Dec 15 14:09:52.176 INFO [stderr]   |     ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
Dec 15 14:09:52.176 INFO [stderr] 
Dec 15 14:09:52.511 INFO [stderr] error[E0425]: cannot find function `noop_local_waker_ref` in this scope
Dec 15 14:09:52.511 INFO [stderr]   --> tests/futures_ordered.rs:18:37
Dec 15 14:09:52.511 INFO [stderr]    |
Dec 15 14:09:52.511 INFO [stderr] 18 |     assert!(stream.poll_next_unpin(&noop_local_waker_ref()).is_pending());
Dec 15 14:09:52.511 INFO [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^ not found in this scope
Dec 15 14:09:52.511 INFO [stderr] help: possible candidates are found in other modules, you can import them into scope
Dec 15 14:09:52.511 INFO [stderr]    |
Dec 15 14:09:52.511 INFO [stderr] 3  | use futures::task::noop_local_waker_ref;
Dec 15 14:09:52.511 INFO [stderr]    |
Dec 15 14:09:52.511 INFO [stderr] 3  | use futures_util::task::noop_local_waker_ref;
Dec 15 14:09:52.511 INFO [stderr]    |
Dec 15 14:09:52.512 INFO [stderr] 
Dec 15 14:09:52.512 INFO [stderr] error[E0425]: cannot find function `noop_local_waker_ref` in this scope
Dec 15 14:09:52.512 INFO [stderr]   --> tests/futures_ordered.rs:41:15
Dec 15 14:09:52.512 INFO [stderr]    |
Dec 15 14:09:52.512 INFO [stderr] 41 |     let lw = &noop_local_waker_ref();
Dec 15 14:09:52.512 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ not found in this scope
Dec 15 14:09:52.512 INFO [stderr] help: possible candidates are found in other modules, you can import them into scope
Dec 15 14:09:52.512 INFO [stderr]    |
Dec 15 14:09:52.512 INFO [stderr] 3  | use futures::task::noop_local_waker_ref;
Dec 15 14:09:52.512 INFO [stderr]    |
Dec 15 14:09:52.512 INFO [stderr] 3  | use futures_util::task::noop_local_waker_ref;
Dec 15 14:09:52.512 INFO [stderr]    |
Dec 15 14:09:52.512 INFO [stderr] 
Dec 15 14:09:52.513 INFO [stderr] warning: unused import: `futures_test::task::noop_local_waker_ref`
Dec 15 14:09:52.513 INFO [stderr]  --> tests/futures_ordered.rs:7:5
Dec 15 14:09:52.513 INFO [stderr]   |
Dec 15 14:09:52.513 INFO [stderr] 7 | use futures_test::task::noop_local_waker_ref;
Dec 15 14:09:52.513 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 14:09:52.513 INFO [stderr]   |
Dec 15 14:09:52.513 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 14:09:52.513 INFO [stderr] 
Dec 15 14:09:53.071 INFO [stderr] error: aborting due to 3 previous errors
Dec 15 14:09:53.071 INFO [stderr] 
Dec 15 14:09:53.071 INFO [stderr] Some errors occurred: E0425, E0433.
Dec 15 14:09:53.071 INFO [stderr] For more information about an error, try `rustc --explain E0425`.
Dec 15 14:09:53.092 INFO [stderr] error: Could not compile `futures-preview`.
Dec 15 14:09:53.092 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 15 14:09:53.289 INFO [stderr] error[E0432]: unresolved import `pin_utils`
Dec 15 14:09:53.289 INFO [stderr]   --> tests/async_await_macros.rs:10:5
Dec 15 14:09:53.289 INFO [stderr]    |
Dec 15 14:09:53.289 INFO [stderr] 10 | use pin_utils::pin_mut;
Dec 15 14:09:53.289 INFO [stderr]    |     ^^^^^^^^^ use of undeclared type or module `pin_utils`
Dec 15 14:09:53.323 INFO [stderr] 
Dec 15 14:09:53.324 INFO [stderr] error: cannot determine resolution for the macro `pin_mut`
Dec 15 14:09:53.324 INFO [stderr]   --> tests/async_await_macros.rs:16:9
Dec 15 14:09:53.324 INFO [stderr]    |
Dec 15 14:09:53.325 INFO [stderr] 16 |         pin_mut!(pending_once);
Dec 15 14:09:53.325 INFO [stderr]    |         ^^^^^^^
Dec 15 14:09:53.325 INFO [stderr]    |
Dec 15 14:09:53.325 INFO [stderr]    = note: import resolution is stuck, try simplifying macro imports
Dec 15 14:09:53.325 INFO [stderr] 
Dec 15 14:09:53.325 INFO [stderr] error: cannot determine resolution for the macro `pin_mut`
Dec 15 14:09:53.325 INFO [stderr]   --> tests/async_await_macros.rs:33:9
Dec 15 14:09:53.325 INFO [stderr]    |
Dec 15 14:09:53.325 INFO [stderr] 33 |         pin_mut!(fut);
Dec 15 14:09:53.325 INFO [stderr]    |         ^^^^^^^
Dec 15 14:09:53.328 INFO [stderr]    |
Dec 15 14:09:53.328 INFO [stderr]    = note: import resolution is stuck, try simplifying macro imports
Dec 15 14:09:53.328 INFO [stderr] 
Dec 15 14:09:53.363 INFO [stderr] error: aborting due to 3 previous errors
Dec 15 14:09:53.371 INFO [stderr] 
Dec 15 14:09:53.371 INFO [stderr] For more information about this error, try `rustc --explain E0432`.
Dec 15 14:09:53.391 INFO [stderr] error: Could not compile `futures-preview`.
Dec 15 14:09:53.391 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 15 14:09:54.488 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
Dec 15 14:09:54.488 INFO [stderr]  --> tests/eager_drop.rs:6:5
Dec 15 14:09:54.488 INFO [stderr]   |
Dec 15 14:09:54.488 INFO [stderr] 6 | use futures_test::future::FutureTestExt;
Dec 15 14:09:54.488 INFO [stderr]   |     ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
Dec 15 14:09:54.488 INFO [stderr] 
Dec 15 14:09:55.067 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
Dec 15 14:09:55.067 INFO [stderr]  --> tests/unfold.rs:9:5
Dec 15 14:09:55.067 INFO [stderr]   |
Dec 15 14:09:55.067 INFO [stderr] 9 | use futures_test::future::FutureTestExt;
Dec 15 14:09:55.067 INFO [stderr]   |     ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
Dec 15 14:09:55.067 INFO [stderr] 
Dec 15 14:09:55.067 INFO [stderr] error[E0432]: unresolved import `futures_test`
Dec 15 14:09:55.067 INFO [stderr]  --> tests/unfold.rs:6:5
Dec 15 14:09:55.067 INFO [stderr]   |
Dec 15 14:09:55.067 INFO [stderr] 6 | use futures_test::{
Dec 15 14:09:55.067 INFO [stderr]   |     ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
Dec 15 14:09:55.067 INFO [stderr] 
Dec 15 14:09:55.069 INFO [stderr] error: cannot determine resolution for the macro `assert_stream_pending`
Dec 15 14:09:55.069 INFO [stderr]   --> tests/unfold.rs:23:5
Dec 15 14:09:55.069 INFO [stderr]    |
Dec 15 14:09:55.069 INFO [stderr] 23 |     assert_stream_pending!(stream);
Dec 15 14:09:55.069 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 15 14:09:55.069 INFO [stderr]    |
Dec 15 14:09:55.069 INFO [stderr]    = note: import resolution is stuck, try simplifying macro imports
Dec 15 14:09:55.069 INFO [stderr] 
Dec 15 14:09:55.069 INFO [stderr] error: cannot determine resolution for the macro `assert_stream_next`
Dec 15 14:09:55.069 INFO [stderr]   --> tests/unfold.rs:25:5
Dec 15 14:09:55.069 INFO [stderr]    |
Dec 15 14:09:55.069 INFO [stderr] 25 |     assert_stream_next!(stream, 0);
Dec 15 14:09:55.069 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 15 14:09:55.069 INFO [stderr]    |
Dec 15 14:09:55.069 INFO [stderr]    = note: import resolution is stuck, try simplifying macro imports
Dec 15 14:09:55.069 INFO [stderr] 
Dec 15 14:09:55.069 INFO [stderr] error: cannot determine resolution for the macro `assert_stream_pending`
Dec 15 14:09:55.069 INFO [stderr]   --> tests/unfold.rs:28:5
Dec 15 14:09:55.069 INFO [stderr]    |
Dec 15 14:09:55.069 INFO [stderr] 28 |     assert_stream_pending!(stream);
Dec 15 14:09:55.069 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 15 14:09:55.069 INFO [stderr]    |
Dec 15 14:09:55.069 INFO [stderr]    = note: import resolution is stuck, try simplifying macro imports
Dec 15 14:09:55.069 INFO [stderr] 
Dec 15 14:09:55.070 INFO [stderr] error: cannot determine resolution for the macro `assert_stream_next`
Dec 15 14:09:55.070 INFO [stderr]   --> tests/unfold.rs:29:5
Dec 15 14:09:55.070 INFO [stderr]    |
Dec 15 14:09:55.070 INFO [stderr] 29 |     assert_stream_next!(stream, 2);
Dec 15 14:09:55.070 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 15 14:09:55.070 INFO [stderr]    |
Dec 15 14:09:55.070 INFO [stderr]    = note: import resolution is stuck, try simplifying macro imports
Dec 15 14:09:55.070 INFO [stderr] 
Dec 15 14:09:55.070 INFO [stderr] error: cannot determine resolution for the macro `assert_stream_pending`
Dec 15 14:09:55.070 INFO [stderr]   --> tests/unfold.rs:31:5
Dec 15 14:09:55.070 INFO [stderr]    |
Dec 15 14:09:55.070 INFO [stderr] 31 |     assert_stream_pending!(stream);
Dec 15 14:09:55.070 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 15 14:09:55.070 INFO [stderr]    |
Dec 15 14:09:55.070 INFO [stderr]    = note: import resolution is stuck, try simplifying macro imports
Dec 15 14:09:55.070 INFO [stderr] 
Dec 15 14:09:55.070 INFO [stderr] error: cannot determine resolution for the macro `assert_stream_next`
Dec 15 14:09:55.070 INFO [stderr]   --> tests/unfold.rs:32:5
Dec 15 14:09:55.070 INFO [stderr]    |
Dec 15 14:09:55.070 INFO [stderr] 32 |     assert_stream_next!(stream, 4);
Dec 15 14:09:55.070 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 15 14:09:55.070 INFO [stderr]    |
Dec 15 14:09:55.070 INFO [stderr]    = note: import resolution is stuck, try simplifying macro imports
Dec 15 14:09:55.070 INFO [stderr] 
Dec 15 14:09:55.070 INFO [stderr] error: cannot determine resolution for the macro `assert_stream_pending`
Dec 15 14:09:55.070 INFO [stderr]   --> tests/unfold.rs:35:5
Dec 15 14:09:55.070 INFO [stderr]    |
Dec 15 14:09:55.070 INFO [stderr] 35 |     assert_stream_pending!(stream);
Dec 15 14:09:55.070 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 15 14:09:55.070 INFO [stderr]    |
Dec 15 14:09:55.070 INFO [stderr]    = note: import resolution is stuck, try simplifying macro imports
Dec 15 14:09:55.070 INFO [stderr] 
Dec 15 14:09:55.070 INFO [stderr] error: cannot determine resolution for the macro `assert_stream_done`
Dec 15 14:09:55.070 INFO [stderr]   --> tests/unfold.rs:36:5
Dec 15 14:09:55.070 INFO [stderr]    |
Dec 15 14:09:55.070 INFO [stderr] 36 |     assert_stream_done!(stream);
Dec 15 14:09:55.070 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 15 14:09:55.070 INFO [stderr]    |
Dec 15 14:09:55.070 INFO [stderr]    = note: import resolution is stuck, try simplifying macro imports
Dec 15 14:09:55.070 INFO [stderr] 
Dec 15 14:09:55.082 INFO [stderr] error: aborting due to 10 previous errors
Dec 15 14:09:55.083 INFO [stderr] 
Dec 15 14:09:55.083 INFO [stderr] Some errors occurred: E0432, E0433.
Dec 15 14:09:55.083 INFO [stderr] For more information about an error, try `rustc --explain E0432`.
Dec 15 14:09:55.111 INFO [stderr] error: Could not compile `futures-preview`.
Dec 15 14:09:55.111 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 15 14:09:55.123 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
Dec 15 14:09:55.123 INFO [stderr]  --> tests/basic_combinators.rs:4:5
Dec 15 14:09:55.123 INFO [stderr]   |
Dec 15 14:09:55.123 INFO [stderr] 4 | use futures_test::future::FutureTestExt;
Dec 15 14:09:55.123 INFO [stderr]   |     ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
Dec 15 14:09:55.123 INFO [stderr] 
Dec 15 14:09:55.123 INFO [stderr] warning: unused import: `futures_test::future::FutureTestExt`
Dec 15 14:09:55.123 INFO [stderr]  --> tests/basic_combinators.rs:4:5
Dec 15 14:09:55.123 INFO [stderr]   |
Dec 15 14:09:55.123 INFO [stderr] 4 | use futures_test::future::FutureTestExt;
Dec 15 14:09:55.123 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 14:09:55.123 INFO [stderr]   |
Dec 15 14:09:55.123 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 14:09:55.123 INFO [stderr] 
Dec 15 14:09:55.289 INFO [stderr] error[E0599]: no method named `run_in_background` found for type `futures_util::future::map::Map<futures_util::future::map::Map<futures_util::future::then::Then<futures_util::future::ready::Ready<{integer}>, futures_util::future::ready::Ready<{integer}>, [closure@tests/basic_combinators.rs:14:15: 18:10 tx1:_]>, [closure@tests/basic_combinators.rs:18:16: 22:10 tx2:_]>, [closure@tests/basic_combinators.rs:22:16: 24:10 tx3:_]>` in the current scope
Dec 15 14:09:55.289 INFO [stderr]   --> tests/basic_combinators.rs:27:9
Dec 15 14:09:55.289 INFO [stderr]    |
Dec 15 14:09:55.289 INFO [stderr] 27 |     fut.run_in_background(); // Start it
Dec 15 14:09:55.289 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 15 14:09:55.289 INFO [stderr] 
Dec 15 14:09:55.419 INFO [stderr] error[E0599]: no method named `run_in_background` found for type `futures_util::future::map::Map<futures_util::try_future::map_err::MapErr<futures_util::try_future::map_ok::MapOk<futures_util::try_future::or_else::OrElse<futures_util::try_future::and_then::AndThen<futures_util::future::map::Map<futures_util::try_future::map_err::MapErr<futures_util::try_future::map_ok::MapOk<futures_util::try_future::or_else::OrElse<futures_util::try_future::and_then::AndThen<futures_util::future::ready::Ready<std::result::Result<i32, i32>>, futures_util::future::ready::Ready<std::result::Result<i32, i32>>, [closure@tests/basic_combinators.rs:46:19: 50:10 tx1:_]>, futures_util::future::ready::Ready<std::result::Result<i32, i32>>, [closure@tests/basic_combinators.rs:51:18: 55:10 tx2:_]>, [closure@tests/basic_combinators.rs:56:17: 60:10 tx3:_]>, [closure@tests/basic_combinators.rs:61:18: 65:10 tx4:_]>, [closure@tests/basic_combinators.rs:66:14: 70:10 tx5:_]>, futures_util::future::ready::Ready<std::result::Result<i32, i32>>, [closure@tests/basic_combinators.rs:71:19: 75:10 tx6:_]>, futures_util::future::ready::Ready<std::result::Result<i32, i32>>, [closure@tests/basic_combinators.rs:76:18: 80:10 tx7:_]>, [closure@tests/basic_combinators.rs:81:17: 85:10 tx8:_]>, [closure@tests/basic_combinators.rs:86:18: 90:10 tx9:_]>, [closure@tests/basic_combinators.rs:91:14: 94:10 tx10:_]>` in the current scope
Dec 15 14:09:55.419 INFO [stderr]   --> tests/basic_combinators.rs:97:9
Dec 15 14:09:55.419 INFO [stderr]    |
Dec 15 14:09:55.419 INFO [stderr] 97 |     fut.run_in_background(); // Start it
Dec 15 14:09:55.419 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^
Dec 15 14:09:55.419 INFO [stderr] 
Dec 15 14:09:55.427 INFO [stderr] error: aborting due to 3 previous errors
Dec 15 14:09:55.427 INFO [stderr] 
Dec 15 14:09:55.427 INFO [stderr] Some errors occurred: E0433, E0599.
Dec 15 14:09:55.427 INFO [stderr] For more information about an error, try `rustc --explain E0433`.
Dec 15 14:09:55.431 INFO [stderr] error: Could not compile `futures-preview`.
Dec 15 14:09:55.431 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 15 14:09:55.571 INFO [stderr] error[E0432]: unresolved import `pin_utils`
Dec 15 14:09:55.571 INFO [stderr]  --> tests/eager_drop.rs:7:5
Dec 15 14:09:55.571 INFO [stderr]   |
Dec 15 14:09:55.571 INFO [stderr] 7 | use pin_utils::unsafe_pinned;
Dec 15 14:09:55.571 INFO [stderr]   |     ^^^^^^^^^ use of undeclared type or module `pin_utils`
Dec 15 14:09:55.571 INFO [stderr] 
Dec 15 14:09:55.571 INFO [stderr] error: cannot determine resolution for the macro `unsafe_pinned`
Dec 15 14:09:55.571 INFO [stderr]   --> tests/eager_drop.rs:53:5
Dec 15 14:09:55.571 INFO [stderr]    |
Dec 15 14:09:55.571 INFO [stderr] 53 |     unsafe_pinned!(future: F);
Dec 15 14:09:55.571 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 15 14:09:55.571 INFO [stderr]    |
Dec 15 14:09:55.571 INFO [stderr]    = note: import resolution is stuck, try simplifying macro imports
Dec 15 14:09:55.571 INFO [stderr] 
Dec 15 14:09:55.572 INFO [stderr] error: aborting due to 3 previous errors
Dec 15 14:09:55.572 INFO [stderr] 
Dec 15 14:09:55.572 INFO [stderr] Some errors occurred: E0432, E0433.
Dec 15 14:09:55.572 INFO [stderr] For more information about an error, try `rustc --explain E0432`.
Dec 15 14:09:55.579 INFO [stderr] error: Could not compile `futures-preview`.
Dec 15 14:09:55.579 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 15 14:09:55.683 INFO [stderr] error: build failed
Dec 15 14:09:55.683 INFO [stderr] su: No module specific data is present
Dec 15 14:09:56.212 INFO running `"docker" "inspect" "b9a965ef99cc9fc8b686c59c8a84052dfe476e4cab4ec7ab4471fa9c674371fb"`
Dec 15 14:09:56.465 INFO running `"docker" "rm" "-f" "b9a965ef99cc9fc8b686c59c8a84052dfe476e4cab4ec7ab4471fa9c674371fb"`
Dec 15 14:09:56.775 INFO [stdout] b9a965ef99cc9fc8b686c59c8a84052dfe476e4cab4ec7ab4471fa9c674371fb