Dec 07 16:07:45.885 INFO testing futures-preview-0.3.0-alpha.10 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 16:07:45.885 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 16:07:46.077 INFO [stdout] 74f384b30d65a6293e6045de2b329729f8353cde78f615fc19ea82c38ff743f8
Dec 07 16:07:46.079 INFO running `"docker" "start" "-a" "74f384b30d65a6293e6045de2b329729f8353cde78f615fc19ea82c38ff743f8"`
Dec 07 16:07:46.476 INFO [stderr] usermod: no changes
Dec 07 16:07:46.552 INFO [stderr]    Compiling pin-utils v0.1.0-alpha.3
Dec 07 16:07:46.552 INFO [stderr]    Compiling futures-core-preview v0.3.0-alpha.10
Dec 07 16:07:47.294 INFO [stderr]    Compiling futures-channel-preview v0.3.0-alpha.10
Dec 07 16:07:47.294 INFO [stderr]    Compiling futures-io-preview v0.3.0-alpha.10
Dec 07 16:07:48.112 INFO [stderr]    Compiling futures-sink-preview v0.3.0-alpha.10
Dec 07 16:07:48.736 INFO [stderr]    Compiling futures-util-preview v0.3.0-alpha.10
Dec 07 16:07:53.352 INFO [stderr]    Compiling futures-executor-preview v0.3.0-alpha.10
Dec 07 16:07:56.021 INFO [stderr]    Compiling futures-preview v0.3.0-alpha.10 (/source)
Dec 07 16:07:57.428 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.93s
Dec 07 16:07:57.436 INFO [stderr] su: No module specific data is present
Dec 07 16:07:57.966 INFO running `"docker" "inspect" "74f384b30d65a6293e6045de2b329729f8353cde78f615fc19ea82c38ff743f8"`
Dec 07 16:07:58.224 INFO running `"docker" "rm" "-f" "74f384b30d65a6293e6045de2b329729f8353cde78f615fc19ea82c38ff743f8"`
Dec 07 16:07:58.478 INFO [stdout] 74f384b30d65a6293e6045de2b329729f8353cde78f615fc19ea82c38ff743f8
Dec 07 16:07:58.485 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 16:07:58.862 INFO [stdout] ab40941e62ddb69068a6b9ffc3eb9e1dd30da89f98b97f065d4d149f63045689
Dec 07 16:07:58.866 INFO running `"docker" "start" "-a" "ab40941e62ddb69068a6b9ffc3eb9e1dd30da89f98b97f065d4d149f63045689"`
Dec 07 16:07:59.787 INFO [stderr] usermod: no changes
Dec 07 16:07:59.943 INFO [stderr]    Compiling futures-preview v0.3.0-alpha.10 (/source)
Dec 07 16:08:02.992 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
Dec 07 16:08:02.992 INFO [stderr]  --> tests/eager_drop.rs:6:5
Dec 07 16:08:02.992 INFO [stderr]   |
Dec 07 16:08:02.992 INFO [stderr] 6 | use futures_test::future::FutureTestExt;
Dec 07 16:08:02.992 INFO [stderr]   |     ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
Dec 07 16:08:02.992 INFO [stderr] 
Dec 07 16:08:03.640 INFO [stderr] error[E0432]: unresolved import `pin_utils`
Dec 07 16:08:03.641 INFO [stderr]  --> tests/eager_drop.rs:7:5
Dec 07 16:08:03.641 INFO [stderr]   |
Dec 07 16:08:03.641 INFO [stderr] 7 | use pin_utils::unsafe_pinned;
Dec 07 16:08:03.641 INFO [stderr]   |     ^^^^^^^^^ use of undeclared type or module `pin_utils`
Dec 07 16:08:03.641 INFO [stderr] 
Dec 07 16:08:03.641 INFO [stderr] error: cannot determine resolution for the macro `unsafe_pinned`
Dec 07 16:08:03.641 INFO [stderr]   --> tests/eager_drop.rs:53:5
Dec 07 16:08:03.641 INFO [stderr]    |
Dec 07 16:08:03.641 INFO [stderr] 53 |     unsafe_pinned!(future: F);
Dec 07 16:08:03.641 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 07 16:08:03.641 INFO [stderr]    |
Dec 07 16:08:03.641 INFO [stderr]    = note: import resolution is stuck, try simplifying macro imports
Dec 07 16:08:03.641 INFO [stderr] 
Dec 07 16:08:03.641 INFO [stderr] error: aborting due to 3 previous errors
Dec 07 16:08:03.641 INFO [stderr] 
Dec 07 16:08:03.641 INFO [stderr] Some errors occurred: E0432, E0433.
Dec 07 16:08:03.641 INFO [stderr] For more information about an error, try `rustc --explain E0432`.
Dec 07 16:08:03.668 INFO [stderr] error: Could not compile `futures-preview`.
Dec 07 16:08:03.668 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 07 16:08:04.357 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
Dec 07 16:08:04.357 INFO [stderr]  --> tests/futures_ordered.rs:7:5
Dec 07 16:08:04.357 INFO [stderr]   |
Dec 07 16:08:04.357 INFO [stderr] 7 | use futures_test::task::noop_local_waker_ref;
Dec 07 16:08:04.357 INFO [stderr]   |     ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
Dec 07 16:08:04.357 INFO [stderr] 
Dec 07 16:08:04.695 INFO [stderr] error[E0425]: cannot find function `noop_local_waker_ref` in this scope
Dec 07 16:08:04.695 INFO [stderr]   --> tests/futures_ordered.rs:18:37
Dec 07 16:08:04.695 INFO [stderr]    |
Dec 07 16:08:04.695 INFO [stderr] 18 |     assert!(stream.poll_next_unpin(&noop_local_waker_ref()).is_pending());
Dec 07 16:08:04.695 INFO [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^ not found in this scope
Dec 07 16:08:04.695 INFO [stderr] help: possible candidates are found in other modules, you can import them into scope
Dec 07 16:08:04.695 INFO [stderr]    |
Dec 07 16:08:04.695 INFO [stderr] 3  | use futures::task::noop_local_waker_ref;
Dec 07 16:08:04.695 INFO [stderr]    |
Dec 07 16:08:04.695 INFO [stderr] 3  | use futures_util::task::noop_local_waker_ref;
Dec 07 16:08:04.695 INFO [stderr]    |
Dec 07 16:08:04.695 INFO [stderr] 
Dec 07 16:08:04.695 INFO [stderr] error[E0425]: cannot find function `noop_local_waker_ref` in this scope
Dec 07 16:08:04.695 INFO [stderr]   --> tests/futures_ordered.rs:41:15
Dec 07 16:08:04.695 INFO [stderr]    |
Dec 07 16:08:04.695 INFO [stderr] 41 |     let lw = &noop_local_waker_ref();
Dec 07 16:08:04.695 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^ not found in this scope
Dec 07 16:08:04.695 INFO [stderr] help: possible candidates are found in other modules, you can import them into scope
Dec 07 16:08:04.695 INFO [stderr]    |
Dec 07 16:08:04.695 INFO [stderr] 3  | use futures::task::noop_local_waker_ref;
Dec 07 16:08:04.695 INFO [stderr]    |
Dec 07 16:08:04.695 INFO [stderr] 3  | use futures_util::task::noop_local_waker_ref;
Dec 07 16:08:04.695 INFO [stderr]    |
Dec 07 16:08:04.695 INFO [stderr] 
Dec 07 16:08:04.696 INFO [stderr] warning: unused import: `futures_test::task::noop_local_waker_ref`
Dec 07 16:08:04.696 INFO [stderr]  --> tests/futures_ordered.rs:7:5
Dec 07 16:08:04.696 INFO [stderr]   |
Dec 07 16:08:04.696 INFO [stderr] 7 | use futures_test::task::noop_local_waker_ref;
Dec 07 16:08:04.696 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 16:08:04.696 INFO [stderr]   |
Dec 07 16:08:04.696 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 16:08:04.696 INFO [stderr] 
Dec 07 16:08:04.816 INFO [stderr] error: aborting due to 3 previous errors
Dec 07 16:08:04.816 INFO [stderr] 
Dec 07 16:08:04.816 INFO [stderr] Some errors occurred: E0425, E0433.
Dec 07 16:08:04.816 INFO [stderr] For more information about an error, try `rustc --explain E0425`.
Dec 07 16:08:04.826 INFO [stderr] error: Could not compile `futures-preview`.
Dec 07 16:08:04.826 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 07 16:08:04.916 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
Dec 07 16:08:04.916 INFO [stderr]  --> tests/oneshot.rs:5:5
Dec 07 16:08:04.916 INFO [stderr]   |
Dec 07 16:08:04.916 INFO [stderr] 5 | use futures_test::future::FutureTestExt;
Dec 07 16:08:04.916 INFO [stderr]   |     ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
Dec 07 16:08:04.916 INFO [stderr] 
Dec 07 16:08:04.920 INFO [stderr] warning: unused import: `futures_test::future::FutureTestExt`
Dec 07 16:08:04.920 INFO [stderr]  --> tests/oneshot.rs:5:5
Dec 07 16:08:04.920 INFO [stderr]   |
Dec 07 16:08:04.920 INFO [stderr] 5 | use futures_test::future::FutureTestExt;
Dec 07 16:08:04.920 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 16:08:04.922 INFO [stderr]   |
Dec 07 16:08:04.922 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 16:08:04.922 INFO [stderr] 
Dec 07 16:08:05.163 INFO [stderr] error[E0599]: no method named `run_in_background` found for type `futures_util::try_future::map_ok::MapOk<futures_channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:15:16: 15:36 tx2:_]>` in the current scope
Dec 07 16:08:05.164 INFO [stderr]   --> tests/oneshot.rs:15:38
Dec 07 16:08:05.164 INFO [stderr]    |
Dec 07 16:08:05.164 INFO [stderr] 15 |     rx1.map_ok(move |x| tx2.send(x)).run_in_background();
Dec 07 16:08:05.164 INFO [stderr]    |                                      ^^^^^^^^^^^^^^^^^
Dec 07 16:08:05.164 INFO [stderr] 
Dec 07 16:08:05.184 INFO [stderr] error[E0599]: no method named `run_in_background` found for type `futures_util::try_future::map_ok::MapOk<futures_channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:26:16: 26:45 tx2:_]>` in the current scope
Dec 07 16:08:05.184 INFO [stderr]   --> tests/oneshot.rs:26:47
Dec 07 16:08:05.184 INFO [stderr]    |
Dec 07 16:08:05.184 INFO [stderr] 26 |     rx1.map_ok(move |x| tx2.send(x).unwrap()).run_in_background();
Dec 07 16:08:05.184 INFO [stderr]    |                                               ^^^^^^^^^^^^^^^^^
Dec 07 16:08:05.186 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
Dec 07 16:08:05.186 INFO [stderr]  --> tests/abortable.rs:7:5
Dec 07 16:08:05.186 INFO [stderr]   |
Dec 07 16:08:05.186 INFO [stderr] 7 | use futures_test::task::WakeCounter;
Dec 07 16:08:05.186 INFO [stderr]   |     ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
Dec 07 16:08:05.186 INFO [stderr] 
Dec 07 16:08:05.186 INFO [stderr] error[E0433]: failed to resolve: use of undeclared type or module `WakeCounter`
Dec 07 16:08:05.186 INFO [stderr]   --> tests/abortable.rs:23:24
Dec 07 16:08:05.186 INFO [stderr]    |
Dec 07 16:08:05.186 INFO [stderr] 23 |     let wake_counter = WakeCounter::new();
Dec 07 16:08:05.186 INFO [stderr]    |                        ^^^^^^^^^^^ use of undeclared type or module `WakeCounter`
Dec 07 16:08:05.186 INFO [stderr] 
Dec 07 16:08:05.186 INFO [stderr] warning: unused import: `futures_test::task::WakeCounter`
Dec 07 16:08:05.187 INFO [stderr]  --> tests/abortable.rs:7:5
Dec 07 16:08:05.187 INFO [stderr]   |
Dec 07 16:08:05.187 INFO [stderr] 7 | use futures_test::task::WakeCounter;
Dec 07 16:08:05.187 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 16:08:05.187 INFO [stderr]   |
Dec 07 16:08:05.187 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 16:08:05.187 INFO [stderr] 
Dec 07 16:08:05.195 INFO [stderr] 
Dec 07 16:08:05.195 INFO [stderr] error[E0599]: no method named `run_in_background` found for type `futures_util::try_future::map_ok::MapOk<futures_channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:35:16: 35:45 tx2:_]>` in the current scope
Dec 07 16:08:05.195 INFO [stderr]   --> tests/oneshot.rs:35:47
Dec 07 16:08:05.195 INFO [stderr]    |
Dec 07 16:08:05.195 INFO [stderr] 35 |     rx1.map_ok(move |x| tx2.send(x).unwrap()).run_in_background();
Dec 07 16:08:05.195 INFO [stderr]    |                                               ^^^^^^^^^^^^^^^^^
Dec 07 16:08:05.195 INFO [stderr] 
Dec 07 16:08:05.199 INFO [stderr] error[E0599]: no method named `run_in_background` found for type `futures_util::future::map::Map<futures_channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:46:13: 46:52 tx2:_]>` in the current scope
Dec 07 16:08:05.199 INFO [stderr]   --> tests/oneshot.rs:46:54
Dec 07 16:08:05.199 INFO [stderr]    |
Dec 07 16:08:05.199 INFO [stderr] 46 |     rx1.map(move |result| tx2.send(result).unwrap()).run_in_background();
Dec 07 16:08:05.199 INFO [stderr]    |                                                      ^^^^^^^^^^^^^^^^^
Dec 07 16:08:05.199 INFO [stderr] 
Dec 07 16:08:05.204 INFO [stderr] error[E0599]: no method named `run_in_background` found for type `futures_util::future::map::Map<futures_channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:57:13: 57:52 tx2:_]>` in the current scope
Dec 07 16:08:05.204 INFO [stderr]   --> tests/oneshot.rs:57:54
Dec 07 16:08:05.204 INFO [stderr]    |
Dec 07 16:08:05.204 INFO [stderr] 57 |     rx1.map(move |result| tx2.send(result).unwrap()).run_in_background();
Dec 07 16:08:05.204 INFO [stderr]    |                                                      ^^^^^^^^^^^^^^^^^
Dec 07 16:08:05.204 INFO [stderr] 
Dec 07 16:08:05.212 INFO [stderr] error: aborting due to 6 previous errors
Dec 07 16:08:05.212 INFO [stderr] 
Dec 07 16:08:05.212 INFO [stderr] Some errors occurred: E0433, E0599.
Dec 07 16:08:05.212 INFO [stderr] For more information about an error, try `rustc --explain E0433`.
Dec 07 16:08:05.216 INFO [stderr] error: Could not compile `futures-preview`.
Dec 07 16:08:05.216 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 07 16:08:05.256 INFO [stderr] error: aborting due to 2 previous errors
Dec 07 16:08:05.256 INFO [stderr] 
Dec 07 16:08:05.256 INFO [stderr] For more information about this error, try `rustc --explain E0433`.
Dec 07 16:08:05.260 INFO [stderr] error: Could not compile `futures-preview`.
Dec 07 16:08:05.260 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 07 16:08:05.460 INFO [stderr] error[E0432]: unresolved import `pin_utils`
Dec 07 16:08:05.460 INFO [stderr]   --> tests/async_await_macros.rs:10:5
Dec 07 16:08:05.460 INFO [stderr]    |
Dec 07 16:08:05.460 INFO [stderr] 10 | use pin_utils::pin_mut;
Dec 07 16:08:05.460 INFO [stderr]    |     ^^^^^^^^^ use of undeclared type or module `pin_utils`
Dec 07 16:08:05.468 INFO [stderr] 
Dec 07 16:08:05.468 INFO [stderr] error: cannot determine resolution for the macro `pin_mut`
Dec 07 16:08:05.468 INFO [stderr]   --> tests/async_await_macros.rs:16:9
Dec 07 16:08:05.468 INFO [stderr]    |
Dec 07 16:08:05.468 INFO [stderr] 16 |         pin_mut!(pending_once);
Dec 07 16:08:05.468 INFO [stderr]    |         ^^^^^^^
Dec 07 16:08:05.468 INFO [stderr]    |
Dec 07 16:08:05.468 INFO [stderr]    = note: import resolution is stuck, try simplifying macro imports
Dec 07 16:08:05.468 INFO [stderr] 
Dec 07 16:08:05.468 INFO [stderr] error: cannot determine resolution for the macro `pin_mut`
Dec 07 16:08:05.468 INFO [stderr]   --> tests/async_await_macros.rs:33:9
Dec 07 16:08:05.468 INFO [stderr]    |
Dec 07 16:08:05.468 INFO [stderr] 33 |         pin_mut!(fut);
Dec 07 16:08:05.468 INFO [stderr]    |         ^^^^^^^
Dec 07 16:08:05.468 INFO [stderr]    |
Dec 07 16:08:05.468 INFO [stderr]    = note: import resolution is stuck, try simplifying macro imports
Dec 07 16:08:05.468 INFO [stderr] 
Dec 07 16:08:05.492 INFO [stderr] error: aborting due to 3 previous errors
Dec 07 16:08:05.492 INFO [stderr] 
Dec 07 16:08:05.492 INFO [stderr] For more information about this error, try `rustc --explain E0432`.
Dec 07 16:08:05.512 INFO [stderr] error: Could not compile `futures-preview`.
Dec 07 16:08:05.512 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 07 16:08:06.299 INFO [stderr] error: build failed
Dec 07 16:08:06.299 INFO [stderr] su: No module specific data is present
Dec 07 16:08:06.880 INFO running `"docker" "inspect" "ab40941e62ddb69068a6b9ffc3eb9e1dd30da89f98b97f065d4d149f63045689"`
Dec 07 16:08:07.052 INFO running `"docker" "rm" "-f" "ab40941e62ddb69068a6b9ffc3eb9e1dd30da89f98b97f065d4d149f63045689"`
Dec 07 16:08:07.243 INFO [stdout] ab40941e62ddb69068a6b9ffc3eb9e1dd30da89f98b97f065d4d149f63045689