[INFO] crate tokio-sync 0.2.0-alpha.4 is already in cache
[INFO] checking tokio-sync-0.2.0-alpha.4 against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] extracting crate tokio-sync 0.2.0-alpha.4 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate tokio-sync 0.2.0-alpha.4 on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tokio-sync 0.2.0-alpha.4
[INFO] finished tweaking crates.io crate tokio-sync 0.2.0-alpha.4
[INFO] tweaked toml for crates.io crate tokio-sync 0.2.0-alpha.4 written to work/builds/worker-1/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 608b20fa766bab6e7654ae3f8ac6b6cf1f8db5f4ca6cf79672fe43927bc07f89
[INFO] running `"docker" "start" "-a" "608b20fa766bab6e7654ae3f8ac6b6cf1f8db5f4ca6cf79672fe43927bc07f89"`
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking tokio-sync v0.2.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0463]: can't find crate for `loom`
[INFO] [stderr]  --> tests/fuzz_list.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | extern crate loom;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `tokio-sync`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0463]: can't find crate for `loom`
[INFO] [stderr]  --> tests/fuzz_atomic_waker.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | extern crate loom;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `tokio-sync`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0433]: failed to resolve: maybe a missing crate `loom`?
[INFO] [stderr]  --> tests/../src/oneshot.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::loom::sync::{atomic::AtomicUsize, Arc, CausalCell};
[INFO] [stderr]   |            ^^^^ maybe a missing crate `loom`?
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `loom`
[INFO] [stderr]  --> tests/fuzz_oneshot.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use loom;
[INFO] [stderr]   |     ^^^^ no `loom` external crate
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio_test`
[INFO] [stderr]  --> tests/mpsc.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio_test::task::MockTask;
[INFO] [stderr]   |     ^^^^^^^^^^ use of undeclared type or module `tokio_test`
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio_test`
[INFO] [stderr]  --> tests/watch.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio_test::task::spawn;
[INFO] [stderr]   |     ^^^^^^^^^^ use of undeclared type or module `tokio_test`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio_test`
[INFO] [stderr]  --> tests/oneshot.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio_test::task::MockTask;
[INFO] [stderr]   |     ^^^^^^^^^^ use of undeclared type or module `tokio_test`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `tokio_test`, `tokio_test::task::MockTask`
[INFO] [stderr]  --> tests/oneshot.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio_test::task::MockTask;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 5 | use tokio_test::*;
[INFO] [stderr]   |     ^^^^^^^^^^ use of undeclared type or module `tokio_test`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/oneshot.rs:26:3
[INFO] [stderr]    |
[INFO] [stderr] 26 | #[tokio::test]
[INFO] [stderr]    |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/oneshot.rs:71:3
[INFO] [stderr]    |
[INFO] [stderr] 71 | #[tokio::test]
[INFO] [stderr]    |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_pending!` in this scope
[INFO] [stderr]   --> tests/oneshot.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     assert_pending!(task.poll(&mut rx));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_ok!` in this scope
[INFO] [stderr]   --> tests/oneshot.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     assert_ok!(tx.send(1));
[INFO] [stderr]    |     ^^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_ready_ok!` in this scope
[INFO] [stderr]   --> tests/oneshot.rs:22:15
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let val = assert_ready_ok!(task.poll(&mut rx));
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_ok!` in this scope
[INFO] [stderr]   --> tests/oneshot.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     assert_ok!(tx.send(1));
[INFO] [stderr]    |     ^^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_ok!` in this scope
[INFO] [stderr]   --> tests/oneshot.rs:31:19
[INFO] [stderr]    |
[INFO] [stderr] 31 |     assert_eq!(1, assert_ok!(rx.await));
[INFO] [stderr]    |                   ^^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_pending!` in this scope
[INFO] [stderr]   --> tests/oneshot.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     assert_pending!(task.poll(&mut rx));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_ready_err!` in this scope
[INFO] [stderr]   --> tests/oneshot.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     assert_ready_err!(task.poll(&mut rx));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_err!` in this scope
[INFO] [stderr]   --> tests/oneshot.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     assert_err!(tx.send(1));
[INFO] [stderr]    |     ^^^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_pending!` in this scope
[INFO] [stderr]   --> tests/oneshot.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     assert_pending!(task.enter(|cx| tx.poll_closed(cx)));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_ready!` in this scope
[INFO] [stderr]   --> tests/oneshot.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     assert_ready!(task.enter(|cx| tx.poll_closed(cx)));
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_err!` in this scope
[INFO] [stderr]   --> tests/oneshot.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     assert_err!(tx.send(1));
[INFO] [stderr]    |     ^^^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_ok!` in this scope
[INFO] [stderr]   --> tests/oneshot.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     assert_ok!(tx.send(1));
[INFO] [stderr]    |     ^^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_ready_ok!` in this scope
[INFO] [stderr]   --> tests/oneshot.rs:92:17
[INFO] [stderr]    |
[INFO] [stderr] 92 |     let value = assert_ready_ok!(task.poll(&mut rx));
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_pending!` in this scope
[INFO] [stderr]   --> tests/oneshot.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     assert_pending!(task.enter(|cx| tx.poll_closed(cx)));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_ready!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     assert_ready!(task.enter(|cx| tx.poll_closed(cx)));
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_err!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     assert_err!(tx.send(1));
[INFO] [stderr]     |     ^^^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_ready_err!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     assert_ready_err!(task.poll(&mut rx));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_pending!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:113:5
[INFO] [stderr]     |
[INFO] [stderr] 113 |     assert_pending!(task.enter(|cx| tx.poll_closed(cx)));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_ready!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:119:5
[INFO] [stderr]     |
[INFO] [stderr] 119 |     assert_ready!(task.enter(|cx| tx.poll_closed(cx)));
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_ready_err!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 |     assert_ready_err!(task.poll(&mut rx));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_ok!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 |     assert_ok!(tx.send(1));
[INFO] [stderr]     |     ^^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_ok!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:133:15
[INFO] [stderr]     |
[INFO] [stderr] 133 |     let val = assert_ok!(rx.try_recv());
[INFO] [stderr]     |               ^^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_pending!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:140:5
[INFO] [stderr]     |
[INFO] [stderr] 140 |     assert_pending!(task.enter(|cx| tx.poll_closed(cx)));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_ready!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:146:5
[INFO] [stderr]     |
[INFO] [stderr] 146 |     assert_ready!(task.enter(|cx| tx.poll_closed(cx)));
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_err!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     assert_err!(rx.try_recv());
[INFO] [stderr]     |     ^^^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_err!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:159:5
[INFO] [stderr]     |
[INFO] [stderr] 159 |     assert_err!(rx.try_recv());
[INFO] [stderr]     |     ^^^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_pending!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:170:5
[INFO] [stderr]     |
[INFO] [stderr] 170 |     assert_pending!(tx_task.enter(|cx| tx.poll_closed(cx)));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_pending!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:171:5
[INFO] [stderr]     |
[INFO] [stderr] 171 |     assert_pending!(rx_task.poll(&mut rx));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_pending!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:187:5
[INFO] [stderr]     |
[INFO] [stderr] 187 |     assert_pending!(task1.poll(&mut rx));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_pending!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:192:5
[INFO] [stderr]     |
[INFO] [stderr] 192 |     assert_pending!(task2.poll(&mut rx));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_ok!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:197:5
[INFO] [stderr]     |
[INFO] [stderr] 197 |     assert_ok!(tx.send(1));
[INFO] [stderr]     |     ^^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_ready_ok!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:202:5
[INFO] [stderr]     |
[INFO] [stderr] 202 |     assert_ready_ok!(task2.poll(&mut rx));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_pending!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:212:5
[INFO] [stderr]     |
[INFO] [stderr] 212 |     assert_pending!(task1.enter(|cx| tx.poll_closed(cx)));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_pending!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:217:5
[INFO] [stderr]     |
[INFO] [stderr] 217 |     assert_pending!(task2.enter(|cx| tx.poll_closed(cx)));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: cannot find macro `assert_ready!` in this scope
[INFO] [stderr]    --> tests/oneshot.rs:227:5
[INFO] [stderr]     |
[INFO] [stderr] 227 |     assert_ready!(task2.enter(|cx| tx.poll_closed(cx)));
[INFO] [stderr]     |     ^^^^^^^^^^^^ help: a macro with a similar name exists: `assert_eq`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]   --> tests/oneshot.rs:14:20
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let mut task = MockTask::new();
[INFO] [stderr]    |                    ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]   --> tests/oneshot.rs:37:20
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let mut task = MockTask::new();
[INFO] [stderr]    |                    ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]   --> tests/oneshot.rs:58:20
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let mut task = MockTask::new();
[INFO] [stderr]    |                    ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/oneshot.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     tokio::spawn(async move {
[INFO] [stderr]    |     ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]   --> tests/oneshot.rs:86:20
[INFO] [stderr]    |
[INFO] [stderr] 86 |     let mut task = MockTask::new();
[INFO] [stderr]    |                    ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/oneshot.rs:111:20
[INFO] [stderr]     |
[INFO] [stderr] 111 |     let mut task = MockTask::new();
[INFO] [stderr]     |                    ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/oneshot.rs:138:20
[INFO] [stderr]     |
[INFO] [stderr] 138 |     let mut task = MockTask::new();
[INFO] [stderr]     |                    ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/oneshot.rs:155:20
[INFO] [stderr]     |
[INFO] [stderr] 155 |     let mut task = MockTask::new();
[INFO] [stderr]     |                    ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/oneshot.rs:167:23
[INFO] [stderr]     |
[INFO] [stderr] 167 |     let mut tx_task = MockTask::new();
[INFO] [stderr]     |                       ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/oneshot.rs:168:23
[INFO] [stderr]     |
[INFO] [stderr] 168 |     let mut rx_task = MockTask::new();
[INFO] [stderr]     |                       ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/oneshot.rs:184:21
[INFO] [stderr]     |
[INFO] [stderr] 184 |     let mut task1 = MockTask::new();
[INFO] [stderr]     |                     ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/oneshot.rs:185:21
[INFO] [stderr]     |
[INFO] [stderr] 185 |     let mut task2 = MockTask::new();
[INFO] [stderr]     |                     ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/oneshot.rs:209:21
[INFO] [stderr]     |
[INFO] [stderr] 209 |     let mut task1 = MockTask::new();
[INFO] [stderr]     |                     ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/oneshot.rs:210:21
[INFO] [stderr]     |
[INFO] [stderr] 210 |     let mut task2 = MockTask::new();
[INFO] [stderr]     |                     ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio_test`
[INFO] [stderr]  --> tests/atomic_waker.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use tokio_test::task::MockTask;
[INFO] [stderr]   |     ^^^^^^^^^^ use of undeclared type or module `tokio_test`
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Arc`
[INFO] [stderr]    --> tests/../src/oneshot.rs:116:17
[INFO] [stderr]     |
[INFO] [stderr] 116 |     let inner = Arc::new(Inner {
[INFO] [stderr]     |                 ^^^ use of undeclared type or module `Arc`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]   --> tests/atomic_waker.rs:19:20
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let mut task = MockTask::new();
[INFO] [stderr]    |                    ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `AtomicUsize`
[INFO] [stderr]    --> tests/../src/oneshot.rs:117:16
[INFO] [stderr]     |
[INFO] [stderr] 117 |         state: AtomicUsize::new(State::new().as_usize()),
[INFO] [stderr]     |                ^^^^^^^^^^^ use of undeclared type or module `AtomicUsize`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `CausalCell`
[INFO] [stderr]    --> tests/../src/oneshot.rs:118:16
[INFO] [stderr]     |
[INFO] [stderr] 118 |         value: CausalCell::new(None),
[INFO] [stderr]     |                ^^^^^^^^^^ use of undeclared type or module `CausalCell`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `CausalCell`
[INFO] [stderr]    --> tests/../src/oneshot.rs:119:18
[INFO] [stderr]     |
[INFO] [stderr] 119 |         tx_task: CausalCell::new(MaybeUninit::uninit()),
[INFO] [stderr]     |                  ^^^^^^^^^^ use of undeclared type or module `CausalCell`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `CausalCell`
[INFO] [stderr]    --> tests/../src/oneshot.rs:120:18
[INFO] [stderr]     |
[INFO] [stderr] 120 |         rx_task: CausalCell::new(MaybeUninit::uninit()),
[INFO] [stderr]     |                  ^^^^^^^^^^ use of undeclared type or module `CausalCell`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]   --> tests/atomic_waker.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let mut task = MockTask::new();
[INFO] [stderr]    |                    ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `tokio_test`
[INFO] [stderr]  --> tests/watch.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use tokio_test::{assert_pending, assert_ready};
[INFO] [stderr]   |     ^^^^^^^^^^ use of undeclared type or module `tokio_test`
[INFO] [stderr] error[E0432]: unresolved import `tokio_test`
[INFO] [stderr]  --> tests/mpsc.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use tokio_test::{
[INFO] [stderr]   |     ^^^^^^^^^^ use of undeclared type or module `tokio_test`
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/mpsc.rs:41:3
[INFO] [stderr]    |
[INFO] [stderr] 41 | #[tokio::test]
[INFO] [stderr]    |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]   --> tests/watch.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |         let v = assert_ready!(t.poll()).unwrap();
[INFO] [stderr]    |                 ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr] error: cannot determine resolution for the macro `assert_pending`
[INFO] [stderr]   --> tests/watch.rs:42:9
[INFO] [stderr]    --> tests/mpsc.rs:154:3
[INFO] [stderr]    |
[INFO] [stderr]     |
[INFO] [stderr] 42 |         assert_pending!(t.poll());
[INFO] [stderr] 154 | #[tokio::test]
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]   --> tests/watch.rs:48:17
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let v = assert_ready!(t.poll()).unwrap();
[INFO] [stderr]    |                 ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_pending`
[INFO] [stderr]   --> tests/watch.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |         assert_pending!(t.poll());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]   --> tests/watch.rs:59:19
[INFO] [stderr]    |
[INFO] [stderr] 59 |         let res = assert_ready!(t.poll());
[INFO] [stderr]    |                   ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]   --> tests/watch.rs:70:17
[INFO] [stderr]    |
[INFO] [stderr] 70 |         let v = assert_ready!(t.poll()).unwrap();
[INFO] [stderr]    |                 ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_pending`
[INFO] [stderr]   --> tests/watch.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |         assert_pending!(t.poll());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]   --> tests/watch.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |         let v = assert_ready!(t.poll()).unwrap();
[INFO] [stderr]    |                 ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_pending`
[INFO] [stderr]   --> tests/watch.rs:90:9
[INFO] [stderr]    |
[INFO] [stderr] 90 |         assert_pending!(t.poll());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]   --> tests/watch.rs:94:19
[INFO] [stderr]    |
[INFO] [stderr] 94 |         let res = assert_ready!(t.poll());
[INFO] [stderr]    |                   ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/watch.rs:146:19
[INFO] [stderr]     |
[INFO] [stderr] 146 |         let res = assert_ready!(t1.poll());
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/watch.rs:149:19
[INFO] [stderr]     |
[INFO] [stderr] 149 |         let res = assert_ready!(t2.poll());
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_pending`
[INFO] [stderr]    --> tests/watch.rs:158:9
[INFO] [stderr]     |
[INFO] [stderr] 158 |         assert_pending!(t1.poll());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_pending`
[INFO] [stderr]    --> tests/watch.rs:159:9
[INFO] [stderr]     |
[INFO] [stderr] 159 |         assert_pending!(t2.poll());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/watch.rs:166:19
[INFO] [stderr]     |
[INFO] [stderr] 166 |         let res = assert_ready!(t1.poll());
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_pending`
[INFO] [stderr]    --> tests/watch.rs:173:9
[INFO] [stderr]     |
[INFO] [stderr] 173 |         assert_pending!(t1.poll());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/watch.rs:180:19
[INFO] [stderr]     |
[INFO] [stderr] 180 |         let res = assert_ready!(t1.poll());
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/watch.rs:183:19
[INFO] [stderr]     |
[INFO] [stderr] 183 |         let res = assert_ready!(t2.poll());
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_pending`
[INFO] [stderr]    --> tests/watch.rs:193:9
[INFO] [stderr]     |
[INFO] [stderr] 193 |         assert_pending!(t1.poll());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_pending`
[INFO] [stderr]    --> tests/watch.rs:194:9
[INFO] [stderr]     |
[INFO] [stderr] 194 |         assert_pending!(t2.poll());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/watch.rs:198:19
[INFO] [stderr]     |
[INFO] [stderr] 198 |         let res = assert_ready!(t1.poll());
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready_ok`
[INFO] [stderr]   --> tests/mpsc.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     assert_ready_ok!(t1.enter(|cx| tx.poll_ready(cx)));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr] error: cannot determine resolution for the macro `assert_pending`
[INFO] [stderr]    --> tests/watch.rs:203:9
[INFO] [stderr]     |
[INFO] [stderr] 203 |         assert_pending!(t1.poll());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/watch.rs:208:19
[INFO] [stderr]     |
[INFO] [stderr] 208 |         let res = assert_ready!(t1.poll());
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/watch.rs:211:19
[INFO] [stderr]     |
[INFO] [stderr] 211 |         let res = assert_ready!(t2.poll());
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]   --> tests/mpsc.rs:31:15
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let val = assert_ready!(t2.enter(|cx| rx.poll_recv(cx)));
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/watch.rs:216:19
[INFO] [stderr]     |
[INFO] [stderr] 216 |         let res = assert_ready!(t2.poll());
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/watch.rs:230:19
[INFO] [stderr]     |
[INFO] [stderr] 230 |         let res = assert_ready!(t1.poll());
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]   --> tests/mpsc.rs:34:15
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let val = assert_ready!(t2.enter(|cx| rx.poll_recv(cx)));
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]   --> tests/mpsc.rs:37:15
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let val = assert_ready!(t2.enter(|cx| rx.poll_recv(cx)));
[INFO] [stderr]    |               ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/mpsc.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         assert_ok!(tx.send(1).await);
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/mpsc.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |         assert_ok!(tx.send(2).await);
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/mpsc.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     assert_ok!(tx1.try_send(()));
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_pending`
[INFO] [stderr]    --> tests/mpsc.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 |         assert_pending!(tx1.poll_ready(cx));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_pending`
[INFO] [stderr]    --> tests/mpsc.rs:109:9
[INFO] [stderr]     |
[INFO] [stderr] 109 |         assert_pending!(tx2.poll_ready(cx));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/mpsc.rs:114:29
[INFO] [stderr]     |
[INFO] [stderr] 114 |     let val = t3.enter(|cx| assert_ready!(rx.poll_recv(cx)));
[INFO] [stderr]     |                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/mpsc.rs:122:29
[INFO] [stderr]     |
[INFO] [stderr] 122 |     let val = t3.enter(|cx| assert_ready!(rx.poll_recv(cx)));
[INFO] [stderr]     |                             ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/mpsc.rs:139:5
[INFO] [stderr]     |
[INFO] [stderr] 139 |     assert_ok!(tx.try_send(1));
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/mpsc.rs:140:5
[INFO] [stderr]     |
[INFO] [stderr] 140 |     assert_ok!(tx.try_send(2));
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/mpsc.rs:142:15
[INFO] [stderr]     |
[INFO] [stderr] 142 |     let val = assert_ready!(t1.enter(|cx| rx.poll_recv(cx)));
[INFO] [stderr]     |               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/mpsc.rs:145:15
[INFO] [stderr]     |
[INFO] [stderr] 145 |     let val = assert_ready!(t1.enter(|cx| rx.poll_recv(cx)));
[INFO] [stderr]     |               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/mpsc.rs:150:15
[INFO] [stderr]     |
[INFO] [stderr] 150 |     let val = assert_ready!(t1.enter(|cx| rx.poll_recv(cx)));
[INFO] [stderr]     |               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/mpsc.rs:159:9
[INFO] [stderr]     |
[INFO] [stderr] 159 |         assert_ok!(tx.try_send(1));
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/mpsc.rs:160:9
[INFO] [stderr]     |
[INFO] [stderr] 160 |         assert_ok!(tx.try_send(2));
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/mpsc.rs:220:15
[INFO] [stderr]     |
[INFO] [stderr] 220 |     let val = assert_ready!(t1.enter(|cx| rx.poll_recv(cx)));
[INFO] [stderr]     |               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/mpsc.rs:238:15
[INFO] [stderr]     |
[INFO] [stderr] 238 |     let val = assert_ready!(t1.enter(|cx| rx.poll_recv(cx)));
[INFO] [stderr]     |               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready_ok`
[INFO] [stderr]    --> tests/mpsc.rs:251:9
[INFO] [stderr]     |
[INFO] [stderr] 251 |         assert_ready_ok!(tx.poll_ready(cx));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/mpsc.rs:254:9
[INFO] [stderr]     |
[INFO] [stderr] 254 |         assert_ok!(tx.try_send(1));
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_pending`
[INFO] [stderr]    --> tests/mpsc.rs:257:9
[INFO] [stderr]     |
[INFO] [stderr] 257 |         assert_pending!(tx.poll_ready(cx));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_err`
[INFO] [stderr]    --> tests/mpsc.rs:260:9
[INFO] [stderr]     |
[INFO] [stderr] 260 |         assert_err!(tx.try_send(1337));
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/mpsc.rs:265:19
[INFO] [stderr]     |
[INFO] [stderr] 265 |         let val = assert_ready!(rx.poll_recv(cx));
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready_ok`
[INFO] [stderr]    --> tests/mpsc.rs:272:9
[INFO] [stderr]     |
[INFO] [stderr] 272 |         assert_ready_ok!(tx.poll_ready(cx));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/mpsc.rs:274:9
[INFO] [stderr]     |
[INFO] [stderr] 274 |         assert_ok!(tx.try_send(2));
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_pending`
[INFO] [stderr]    --> tests/mpsc.rs:277:9
[INFO] [stderr]     |
[INFO] [stderr] 277 |         assert_pending!(tx.poll_ready(cx));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/mpsc.rs:282:19
[INFO] [stderr]     |
[INFO] [stderr] 282 |         let val = assert_ready!(rx.poll_recv(cx));
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready_ok`
[INFO] [stderr]    --> tests/mpsc.rs:287:9
[INFO] [stderr]     |
[INFO] [stderr] 287 |         assert_ready_ok!(tx.poll_ready(cx));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/mpsc.rs:300:19
[INFO] [stderr]     |
[INFO] [stderr] 300 |         let val = assert_ready!(rx.poll_recv(cx));
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready_err`
[INFO] [stderr]    --> tests/mpsc.rs:302:9
[INFO] [stderr]     |
[INFO] [stderr] 302 |         assert_ready_err!(tx.poll_ready(cx));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready_ok`
[INFO] [stderr]    --> tests/mpsc.rs:315:5
[INFO] [stderr]     |
[INFO] [stderr] 315 |     assert_ready_ok!(t1.enter(|cx| tx1.poll_ready(cx)));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_pending`
[INFO] [stderr]    --> tests/mpsc.rs:318:9
[INFO] [stderr]     |
[INFO] [stderr] 318 |         assert_pending!(tx2.poll_ready(cx));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready_err`
[INFO] [stderr]    --> tests/mpsc.rs:326:9
[INFO] [stderr]     |
[INFO] [stderr] 326 |         assert_ready_err!(tx2.poll_ready(cx));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_pending`
[INFO] [stderr]    --> tests/mpsc.rs:329:19
[INFO] [stderr]     |
[INFO] [stderr] 329 |     t3.enter(|cx| assert_pending!(rx.poll_recv(cx)));
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/mpsc.rs:334:5
[INFO] [stderr]     |
[INFO] [stderr] 334 |     assert_ok!(tx1.try_send(123));
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/mpsc.rs:339:17
[INFO] [stderr]     |
[INFO] [stderr] 339 |         let v = assert_ready!(rx.poll_recv(cx));
[INFO] [stderr]     |                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/mpsc.rs:342:17
[INFO] [stderr]     |
[INFO] [stderr] 342 |         let v = assert_ready!(rx.poll_recv(cx));
[INFO] [stderr]     |                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/mpsc.rs:355:17
[INFO] [stderr]     |
[INFO] [stderr] 355 |         let v = assert_ready!(rx.poll_recv(cx));
[INFO] [stderr]     |                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_err`
[INFO] [stderr]    --> tests/mpsc.rs:369:15
[INFO] [stderr]     |
[INFO] [stderr] 369 |     let err = assert_err!(tx.try_send("fail"));
[INFO] [stderr]     |               ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/mpsc.rs:372:15
[INFO] [stderr]     |
[INFO] [stderr] 372 |     let val = assert_ready!(t1.enter(|cx| rx.poll_recv(cx)));
[INFO] [stderr]     |               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/mpsc.rs:375:5
[INFO] [stderr]     |
[INFO] [stderr] 375 |     assert_ok!(tx.try_send("goodbye"));
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr]     |
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/mpsc.rs:378:15
[INFO] [stderr]     |
[INFO] [stderr] 378 |     let val = assert_ready!(t1.enter(|cx| rx.poll_recv(cx)));
[INFO] [stderr]     |               ^^^^^^^^^^^^
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr]     |
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/watch.rs:236:19
[INFO] [stderr]     |
[INFO] [stderr] 236 |         let res = assert_ready!(t1.poll());
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/watch.rs:248:19
[INFO] [stderr]     |
[INFO] [stderr] 248 |         let res = assert_ready!(t1.poll());
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_pending`
[INFO] [stderr]    --> tests/watch.rs:254:9
[INFO] [stderr]     |
[INFO] [stderr] 254 |         assert_pending!(t1.poll());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/watch.rs:261:19
[INFO] [stderr]     |
[INFO] [stderr] 261 |         let res = assert_ready!(t1.poll());
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/watch.rs:267:19
[INFO] [stderr]     |
[INFO] [stderr] 267 |         let res = assert_ready!(t1.poll());
[INFO] [stderr]     |                   ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_pending`
[INFO] [stderr]    --> tests/watch.rs:278:9
[INFO] [stderr]     |
[INFO] [stderr] 278 |         assert_pending!(t.poll());
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/watch.rs:283:9
[INFO] [stderr]     |
[INFO] [stderr] 283 |         assert_ready!(t.poll());
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready`
[INFO] [stderr]    --> tests/mpsc.rs:381:15
[INFO] [stderr]     |
[INFO] [stderr] 381 |     let val = assert_ready!(t1.enter(|cx| rx.poll_recv(cx)));
[INFO] [stderr]     |               ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready_ok`
[INFO] [stderr]    --> tests/mpsc.rs:395:5
[INFO] [stderr]     |
[INFO] [stderr] 395 |     assert_ready_ok!(t1.enter(|cx| tx1.poll_ready(cx)));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_pending`
[INFO] [stderr]    --> tests/mpsc.rs:398:9
[INFO] [stderr]     |
[INFO] [stderr] 398 |         assert_pending!(tx2.poll_ready(cx));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready_ok`
[INFO] [stderr]    --> tests/mpsc.rs:405:5
[INFO] [stderr]     |
[INFO] [stderr] 405 |     assert_ready_ok!(t2.enter(|cx| tx2.poll_ready(cx)));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/mpsc.rs:415:5
[INFO] [stderr]     |
[INFO] [stderr] 415 |     assert_ok!(tx.try_send(msg.clone()));
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ready_err`
[INFO] [stderr]    --> tests/mpsc.rs:418:5
[INFO] [stderr]     |
[INFO] [stderr] 418 |     assert_ready_err!(t1.enter(|cx| tx.poll_ready(cx)));
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_err`
[INFO] [stderr]    --> tests/mpsc.rs:433:19
[INFO] [stderr]     |
[INFO] [stderr] 433 |         let err = assert_err!(tx.try_send(msg.clone()));
[INFO] [stderr]     |                   ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]   --> tests/mpsc.rs:17:18
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let mut t1 = MockTask::new();
[INFO] [stderr]    |                  ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]   --> tests/mpsc.rs:18:18
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let mut t2 = MockTask::new();
[INFO] [stderr]    |                  ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/mpsc.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     tokio::spawn(async move {
[INFO] [stderr]    |     ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]   --> tests/mpsc.rs:95:18
[INFO] [stderr]    |
[INFO] [stderr] 95 |     let mut t1 = MockTask::new();
[INFO] [stderr]    |                  ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]   --> tests/mpsc.rs:96:18
[INFO] [stderr]    |
[INFO] [stderr] 96 |     let mut t2 = MockTask::new();
[INFO] [stderr]    |                  ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]   --> tests/mpsc.rs:97:18
[INFO] [stderr]    |
[INFO] [stderr] 97 |     let mut t3 = MockTask::new();
[INFO] [stderr]    |                  ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/mpsc.rs:134:18
[INFO] [stderr]     |
[INFO] [stderr] 134 |     let mut t1 = MockTask::new();
[INFO] [stderr]     |                  ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]    --> tests/mpsc.rs:158:5
[INFO] [stderr]     |
[INFO] [stderr] 158 |     tokio::spawn(async move {
[INFO] [stderr]     |     ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/mpsc.rs:210:18
[INFO] [stderr]     |
[INFO] [stderr] 210 |     let mut t1 = MockTask::new();
[INFO] [stderr]     |                  ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/mpsc.rs:228:18
[INFO] [stderr]     |
[INFO] [stderr] 228 |     let mut t1 = MockTask::new();
[INFO] [stderr]     |                  ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/mpsc.rs:244:18
[INFO] [stderr]     |
[INFO] [stderr] 244 |     let mut t1 = MockTask::new();
[INFO] [stderr]     |                  ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/mpsc.rs:245:18
[INFO] [stderr]     |
[INFO] [stderr] 245 |     let mut t2 = MockTask::new();
[INFO] [stderr]     |                  ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/mpsc.rs:293:18
[INFO] [stderr]     |
[INFO] [stderr] 293 |     let mut t1 = MockTask::new();
[INFO] [stderr]     |                  ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/mpsc.rs:308:18
[INFO] [stderr]     |
[INFO] [stderr] 308 |     let mut t1 = MockTask::new();
[INFO] [stderr]     |                  ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/mpsc.rs:309:18
[INFO] [stderr]     |
[INFO] [stderr] 309 |     let mut t2 = MockTask::new();
[INFO] [stderr]     |                  ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/mpsc.rs:310:18
[INFO] [stderr]     |
[INFO] [stderr] 310 |     let mut t3 = MockTask::new();
[INFO] [stderr]     |                  ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/mpsc.rs:349:18
[INFO] [stderr]     |
[INFO] [stderr] 349 |     let mut t1 = MockTask::new();
[INFO] [stderr]     |                  ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/mpsc.rs:362:18
[INFO] [stderr]     |
[INFO] [stderr] 362 |     let mut t1 = MockTask::new();
[INFO] [stderr]     |                  ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/mpsc.rs:387:18
[INFO] [stderr]     |
[INFO] [stderr] 387 |     let mut t1 = MockTask::new();
[INFO] [stderr]     |                  ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/mpsc.rs:388:18
[INFO] [stderr]     |
[INFO] [stderr] 388 |     let mut t2 = MockTask::new();
[INFO] [stderr]     |                  ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `MockTask`
[INFO] [stderr]    --> tests/mpsc.rs:410:18
[INFO] [stderr]     |
[INFO] [stderr] 410 |     let mut t1 = MockTask::new();
[INFO] [stderr]     |                  ^^^^^^^^ use of undeclared type or module `MockTask`
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:43:10
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let (mut tx, mut rx) = mpsc::channel(16);
[INFO] [stderr]    |          ^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:52:22
[INFO] [stderr]    |
[INFO] [stderr] 52 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:43:18
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let (mut tx, mut rx) = mpsc::channel(16);
[INFO] [stderr]    |                  ^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:52:22
[INFO] [stderr]    |
[INFO] [stderr] 52 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:50:16
[INFO] [stderr]    |
[INFO] [stderr] 50 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]    |                ^^^^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:50:21
[INFO] [stderr]    |
[INFO] [stderr] 50 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]    |                     ^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:50:16
[INFO] [stderr]    |
[INFO] [stderr] 50 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]    |                ^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]    |                         ^^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]    |                         ^^^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:50:25
[INFO] [stderr]    |
[INFO] [stderr] 50 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:51:16
[INFO] [stderr]    |
[INFO] [stderr] 51 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]    |                ^^^^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:51:25
[INFO] [stderr]    |
[INFO] [stderr] 51 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:51:21
[INFO] [stderr]    |
[INFO] [stderr] 51 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]    |                     ^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:51:25
[INFO] [stderr]    |
[INFO] [stderr] 51 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:51:16
[INFO] [stderr]    |
[INFO] [stderr] 51 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]    |                ^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:51:25
[INFO] [stderr]    |
[INFO] [stderr] 51 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:51:25
[INFO] [stderr]    |
[INFO] [stderr] 51 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:51:25
[INFO] [stderr]    |
[INFO] [stderr] 51 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]    |                         ^^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:51:25
[INFO] [stderr]    |
[INFO] [stderr] 51 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:51:25
[INFO] [stderr]    |
[INFO] [stderr] 51 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]    |                         ^^^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:51:25
[INFO] [stderr]    |
[INFO] [stderr] 51 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:51:25
[INFO] [stderr]    |
[INFO] [stderr] 51 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:51:25
[INFO] [stderr]    |
[INFO] [stderr] 51 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:52:16
[INFO] [stderr]    |
[INFO] [stderr] 52 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]    |                ^^^^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:52:22
[INFO] [stderr]    |
[INFO] [stderr] 52 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:52:22
[INFO] [stderr]    |
[INFO] [stderr] 52 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:52:22
[INFO] [stderr]    |
[INFO] [stderr] 52 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]    |                      ^^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:52:22
[INFO] [stderr]    |
[INFO] [stderr] 52 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:52:22
[INFO] [stderr]    |
[INFO] [stderr] 52 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]    |                      ^^^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:52:22
[INFO] [stderr]    |
[INFO] [stderr] 52 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]   --> tests/mpsc.rs:52:22
[INFO] [stderr]    |
[INFO] [stderr] 52 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]    |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]   --> tests/mpsc.rs:52:22
[INFO] [stderr]    |
[INFO] [stderr] 52 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:156:10
[INFO] [stderr]     |
[INFO] [stderr] 156 |     let (mut tx, mut rx) = mpsc::unbounded_channel();
[INFO] [stderr]     |          ^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:165:22
[INFO] [stderr]     |
[INFO] [stderr] 165 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:156:18
[INFO] [stderr]     |
[INFO] [stderr] 156 |     let (mut tx, mut rx) = mpsc::unbounded_channel();
[INFO] [stderr]     |                  ^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:165:22
[INFO] [stderr]     |
[INFO] [stderr] 165 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:163:16
[INFO] [stderr]     |
[INFO] [stderr] 163 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]     |                ^^^^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:163:25
[INFO] [stderr]     |
[INFO] [stderr] 163 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:163:21
[INFO] [stderr]     |
[INFO] [stderr] 163 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]     |                     ^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:163:25
[INFO] [stderr]     |
[INFO] [stderr] 163 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:163:16
[INFO] [stderr]     |
[INFO] [stderr] 163 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]     |                ^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:163:25
[INFO] [stderr]     |
[INFO] [stderr] 163 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:163:5
[INFO] [stderr]     |
[INFO] [stderr] 163 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:163:25
[INFO] [stderr]     |
[INFO] [stderr] 163 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:163:25
[INFO] [stderr]     |
[INFO] [stderr] 163 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]     |                         ^^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:163:25
[INFO] [stderr]     |
[INFO] [stderr] 163 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:163:25
[INFO] [stderr]     |
[INFO] [stderr] 163 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]     |                         ^^^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:163:25
[INFO] [stderr]     |
[INFO] [stderr] 163 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:163:25
[INFO] [stderr]     |
[INFO] [stderr] 163 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:163:25
[INFO] [stderr]     |
[INFO] [stderr] 163 |     assert_eq!(Some(1), rx.recv().await);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:164:16
[INFO] [stderr]     |
[INFO] [stderr] 164 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]     |                ^^^^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:164:25
[INFO] [stderr]     |
[INFO] [stderr] 164 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:164:21
[INFO] [stderr]     |
[INFO] [stderr] 164 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]     |                     ^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:164:25
[INFO] [stderr]     |
[INFO] [stderr] 164 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:164:16
[INFO] [stderr]     |
[INFO] [stderr] 164 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]     |                ^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:164:25
[INFO] [stderr]     |
[INFO] [stderr] 164 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:164:5
[INFO] [stderr]     |
[INFO] [stderr] 164 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:164:25
[INFO] [stderr]     |
[INFO] [stderr] 164 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:164:25
[INFO] [stderr]     |
[INFO] [stderr] 164 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]     |                         ^^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:164:25
[INFO] [stderr]     |
[INFO] [stderr] 164 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:164:25
[INFO] [stderr]     |
[INFO] [stderr] 164 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]     |                         ^^^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:164:25
[INFO] [stderr]     |
[INFO] [stderr] 164 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:164:25
[INFO] [stderr]     |
[INFO] [stderr] 164 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:164:25
[INFO] [stderr]     |
[INFO] [stderr] 164 |     assert_eq!(Some(2), rx.recv().await);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:165:16
[INFO] [stderr]     |
[INFO] [stderr] 165 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]     |                ^^^^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:165:22
[INFO] [stderr]     |
[INFO] [stderr] 165 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:165:5
[INFO] [stderr]     |
[INFO] [stderr] 165 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:165:22
[INFO] [stderr]     |
[INFO] [stderr] 165 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:165:22
[INFO] [stderr]     |
[INFO] [stderr] 165 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]     |                      ^^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:165:22
[INFO] [stderr]     |
[INFO] [stderr] 165 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:165:22
[INFO] [stderr]     |
[INFO] [stderr] 165 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]     |                      ^^^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:165:22
[INFO] [stderr]     |
[INFO] [stderr] 165 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0698]: type inside `async` object must be known in this context
[INFO] [stderr]    --> tests/mpsc.rs:165:22
[INFO] [stderr]     |
[INFO] [stderr] 165 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^ cannot infer type for `{integer}`
[INFO] [stderr]     |
[INFO] [stderr] note: the type is part of the `async` object because of this `await`
[INFO] [stderr]    --> tests/mpsc.rs:165:22
[INFO] [stderr]     |
[INFO] [stderr] 165 |     assert_eq!(None, rx.recv().await);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 118 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0433, E0698.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `tokio-sync`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `tokio-sync`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 53 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0433.
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures`
[INFO] [stderr]    --> benches/oneshot.rs:124:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |     use futures::sync::oneshot;
[INFO] [stderr]     |         ^^^^^^^ use of undeclared type or module `futures`
[INFO] [stderr] 
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `thread`
[INFO] [stderr]   --> tests/fuzz_oneshot.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |         thread::spawn(move || {
[INFO] [stderr]    |         ^^^^^^ use of undeclared type or module `thread`
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tokio-sync`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved import `futures`
[INFO] [stderr]  --> benches/oneshot.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     use futures::{future, Async, Future};
[INFO] [stderr]   |         ^^^^^^^ use of undeclared type or module `futures`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `thread`
[INFO] [stderr]   --> tests/fuzz_oneshot.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |         thread::spawn(move || {
[INFO] [stderr]    |         ^^^^^^ use of undeclared type or module `thread`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `thread`
[INFO] [stderr]   --> tests/fuzz_oneshot.rs:37:18
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let rx = thread::spawn(move || {
[INFO] [stderr]    |                  ^^^^^^ use of undeclared type or module `thread`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures`
[INFO] [stderr]   --> benches/oneshot.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |             use futures::Async::Ready;
[INFO] [stderr]    |                 ^^^^^^^ use of undeclared type or module `futures`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures`
[INFO] [stderr]    --> benches/oneshot.rs:174:17
[INFO] [stderr]     |
[INFO] [stderr] 174 |             use futures::Async::Ready;
[INFO] [stderr]     |                 ^^^^^^^ use of undeclared type or module `futures`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `futures`
[INFO] [stderr]    --> benches/oneshot.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |     use futures::{future, Async, Future};
[INFO] [stderr]     |         ^^^^^^^ use of undeclared type or module `futures`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `oneshot`
[INFO] [stderr]    --> benches/oneshot.rs:131:40
[INFO] [stderr]     |
[INFO] [stderr] 131 |             let _ = ::test::black_box(&oneshot::channel::<i32>());
[INFO] [stderr]     |                                        ^^^^^^^ use of undeclared type or module `oneshot`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `thread`
[INFO] [stderr]   --> tests/fuzz_oneshot.rs:94:9
[INFO] [stderr]    |
[INFO] [stderr] 94 |         thread::spawn(move || {
[INFO] [stderr]    |         ^^^^^^ use of undeclared type or module `thread`
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `oneshot`
[INFO] [stderr]    --> benches/oneshot.rs:138:32
[INFO] [stderr]     |
[INFO] [stderr] 138 |             let (tx, mut rx) = oneshot::channel();
[INFO] [stderr]     |                                ^^^^^^^ use of undeclared type or module `oneshot`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `thread`
[INFO] [stderr]   --> tests/fuzz_oneshot.rs:98:18
[INFO] [stderr]    |
[INFO] [stderr] 98 |         let tx = thread::spawn(move || {
[INFO] [stderr]    |                  ^^^^^^ use of undeclared type or module `thread`
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `oneshot`
[INFO] [stderr]    --> benches/oneshot.rs:149:32
[INFO] [stderr]     |
[INFO] [stderr] 149 |             let (tx, mut rx) = oneshot::channel();
[INFO] [stderr]     |                                ^^^^^^^ use of undeclared type or module `oneshot`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `oneshot`
[INFO] [stderr]    --> benches/oneshot.rs:190:28
[INFO] [stderr]     |
[INFO] [stderr] 190 |             let (tx, rx) = oneshot::channel::<()>();
[INFO] [stderr]     |                            ^^^^^^^ use of undeclared type or module `oneshot`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `oneshot`
[INFO] [stderr]    --> benches/oneshot.rs:195:28
[INFO] [stderr]     |
[INFO] [stderr] 195 |             let (tx, rx) = oneshot::channel::<()>();
[INFO] [stderr]     |                            ^^^^^^^ use of undeclared type or module `oneshot`
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `Ready` in this scope
[INFO] [stderr]   --> benches/oneshot.rs:60:24
[INFO] [stderr]    |
[INFO] [stderr] 60 |                     Ok(Ready(v)) => return Ok(v),
[INFO] [stderr]    |                        ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 7  |     use core::task::Poll::Ready;
[INFO] [stderr]    |
[INFO] [stderr] 7  |     use futures_core::Poll::Ready;
[INFO] [stderr]    |
[INFO] [stderr] 7  |     use futures_util::task::Poll::Ready;
[INFO] [stderr]    |
[INFO] [stderr] 7  |     use std::task::Poll::Ready;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0531]: cannot find tuple struct/variant `Ready` in this scope
[INFO] [stderr]    --> benches/oneshot.rs:177:24
[INFO] [stderr]     |
[INFO] [stderr] 177 |                     Ok(Ready(v)) => return Ok(v),
[INFO] [stderr]     |                        ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 124 |     use core::task::Poll::Ready;
[INFO] [stderr]     |
[INFO] [stderr] 124 |     use futures_core::Poll::Ready;
[INFO] [stderr]     |
[INFO] [stderr] 124 |     use futures_util::task::Poll::Ready;
[INFO] [stderr]     |
[INFO] [stderr] 124 |     use std::task::Poll::Ready;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error[E0412]: cannot find type `Arc` in this scope
[INFO] [stderr]   --> tests/../src/oneshot.rs:19:19
[INFO] [stderr]    |
[INFO] [stderr] 19 |     inner: Option<Arc<Inner<T>>>,
[INFO] [stderr]    |                   ^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::sync::Arc;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Arc` in this scope
[INFO] [stderr]   --> tests/../src/oneshot.rs:27:19
[INFO] [stderr]    |
[INFO] [stderr] 27 |     inner: Option<Arc<Inner<T>>>,
[INFO] [stderr]    |                   ^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::sync::Arc;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tokio-sync`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0412]: cannot find type `AtomicUsize` in this scope
[INFO] [stderr]   --> tests/../src/oneshot.rs:68:12
[INFO] [stderr]    |
[INFO] [stderr] 68 |     state: AtomicUsize,
[INFO] [stderr]    |            ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use core::sync::atomic::AtomicUsize;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use futures_core::core_reexport::sync::atomic::AtomicUsize;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use futures_util::core_reexport::sync::atomic::AtomicUsize;
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::sync::atomic::AtomicUsize;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `CausalCell` in this scope
[INFO] [stderr]   --> tests/../src/oneshot.rs:72:12
[INFO] [stderr]    |
[INFO] [stderr] 72 |     value: CausalCell<Option<T>>,
[INFO] [stderr]    |            ^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `CausalCell` in this scope
[INFO] [stderr]   --> tests/../src/oneshot.rs:75:14
[INFO] [stderr]    |
[INFO] [stderr] 75 |     tx_task: CausalCell<MaybeUninit<Waker>>,
[INFO] [stderr]    |              ^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `CausalCell` in this scope
[INFO] [stderr]   --> tests/../src/oneshot.rs:78:14
[INFO] [stderr]    |
[INFO] [stderr] 78 |     rx_task: CausalCell<MaybeUninit<Waker>>,
[INFO] [stderr]    |              ^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `AtomicUsize` in this scope
[INFO] [stderr]    --> tests/../src/oneshot.rs:505:28
[INFO] [stderr]     |
[INFO] [stderr] 505 |     fn set_complete(cell: &AtomicUsize) -> State {
[INFO] [stderr]     |                            ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use core::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use futures_core::core_reexport::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use futures_util::core_reexport::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `AtomicUsize` in this scope
[INFO] [stderr]    --> tests/../src/oneshot.rs:517:27
[INFO] [stderr]     |
[INFO] [stderr] 517 |     fn set_rx_task(cell: &AtomicUsize) -> State {
[INFO] [stderr]     |                           ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use core::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use futures_core::core_reexport::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use futures_util::core_reexport::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `AtomicUsize` in this scope
[INFO] [stderr]    --> tests/../src/oneshot.rs:522:29
[INFO] [stderr]     |
[INFO] [stderr] 522 |     fn unset_rx_task(cell: &AtomicUsize) -> State {
[INFO] [stderr]     |                             ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use core::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use futures_core::core_reexport::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use futures_util::core_reexport::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `AtomicUsize` in this scope
[INFO] [stderr]    --> tests/../src/oneshot.rs:531:26
[INFO] [stderr]     |
[INFO] [stderr] 531 |     fn set_closed(cell: &AtomicUsize) -> State {
[INFO] [stderr]     |                          ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use core::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use futures_core::core_reexport::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use futures_util::core_reexport::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `AtomicUsize` in this scope
[INFO] [stderr]    --> tests/../src/oneshot.rs:538:27
[INFO] [stderr]     |
[INFO] [stderr] 538 |     fn set_tx_task(cell: &AtomicUsize) -> State {
[INFO] [stderr]     |                           ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use core::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use futures_core::core_reexport::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use futures_util::core_reexport::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `AtomicUsize` in this scope
[INFO] [stderr]    --> tests/../src/oneshot.rs:543:29
[INFO] [stderr]     |
[INFO] [stderr] 543 |     fn unset_tx_task(cell: &AtomicUsize) -> State {
[INFO] [stderr]     |                             ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use core::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use futures_core::core_reexport::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use futures_util::core_reexport::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `AtomicUsize` in this scope
[INFO] [stderr]    --> tests/../src/oneshot.rs:556:20
[INFO] [stderr]     |
[INFO] [stderr] 556 |     fn load(cell: &AtomicUsize, order: Ordering) -> State {
[INFO] [stderr]     |                    ^^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use core::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use futures_core::core_reexport::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use futures_util::core_reexport::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::sync::atomic::AtomicUsize;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `block_on` in this scope
[INFO] [stderr]   --> tests/fuzz_oneshot.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 |         let value = block_on(rx).unwrap();
[INFO] [stderr]    |                     ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `block_on` in this scope
[INFO] [stderr]   --> tests/fuzz_oneshot.rs:38:25
[INFO] [stderr]    |
[INFO] [stderr] 38 |             let ready = block_on(poll_fn(|cx| match Pin::new(&mut rx).poll(cx) {
[INFO] [stderr]    |                         ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `block_on` in this scope
[INFO] [stderr]   --> tests/fuzz_oneshot.rs:58:25
[INFO] [stderr]    |
[INFO] [stderr] 58 |             let value = block_on(rx).unwrap();
[INFO] [stderr]    |                         ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `block_on` in this scope
[INFO] [stderr]   --> tests/fuzz_oneshot.rs:99:22
[INFO] [stderr]    |
[INFO] [stderr] 99 |             let t1 = block_on(OnClose::new(&mut tx));
[INFO] [stderr]    |                      ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `block_on` in this scope
[INFO] [stderr]    --> tests/fuzz_oneshot.rs:112:13
[INFO] [stderr]     |
[INFO] [stderr] 112 |             block_on(OnClose::new(&mut tx));
[INFO] [stderr]     |             ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]   --> tests/watch.rs:34:21
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let mut t = spawn(rx.recv_ref());
[INFO] [stderr]    |                     ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::thread::spawn;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]   --> tests/watch.rs:40:21
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let mut t = spawn(rx.recv_ref());
[INFO] [stderr]    |                     ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::thread::spawn;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]   --> tests/watch.rs:53:21
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let mut t = spawn(rx.recv_ref());
[INFO] [stderr]    |                     ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::thread::spawn;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]   --> tests/watch.rs:69:21
[INFO] [stderr]    |
[INFO] [stderr] 69 |         let mut t = spawn(rx.recv());
[INFO] [stderr]    |                     ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::thread::spawn;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]   --> tests/watch.rs:75:21
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let mut t = spawn(rx.recv());
[INFO] [stderr]    |                     ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::thread::spawn;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]   --> tests/watch.rs:88:21
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let mut t = spawn(rx.recv());
[INFO] [stderr]    |                     ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 3  | use std::thread::spawn;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]    --> tests/watch.rs:143:22
[INFO] [stderr]     |
[INFO] [stderr] 143 |         let mut t1 = spawn(rx1.recv_ref());
[INFO] [stderr]     |                      ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::thread::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]    --> tests/watch.rs:144:22
[INFO] [stderr]     |
[INFO] [stderr] 144 |         let mut t2 = spawn(rx2.recv_ref());
[INFO] [stderr]     |                      ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::thread::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]    --> tests/watch.rs:153:18
[INFO] [stderr]     |
[INFO] [stderr] 153 |     let mut t2 = spawn(rx2.recv_ref());
[INFO] [stderr]     |                  ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::thread::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]    --> tests/watch.rs:156:22
[INFO] [stderr]     |
[INFO] [stderr] 156 |         let mut t1 = spawn(rx1.recv_ref());
[INFO] [stderr]     |                      ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::thread::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]    --> tests/watch.rs:171:22
[INFO] [stderr]     |
[INFO] [stderr] 171 |         let mut t1 = spawn(rx1.recv_ref());
[INFO] [stderr]     |                      ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::thread::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]    --> tests/watch.rs:190:22
[INFO] [stderr]     |
[INFO] [stderr] 190 |         let mut t1 = spawn(rx1.recv_ref());
[INFO] [stderr]     |                      ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::thread::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]    --> tests/watch.rs:191:22
[INFO] [stderr]     |
[INFO] [stderr] 191 |         let mut t2 = spawn(rx2.recv_ref());
[INFO] [stderr]     |                      ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::thread::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]    --> tests/watch.rs:202:22
[INFO] [stderr]     |
[INFO] [stderr] 202 |         let mut t1 = spawn(rx1.recv_ref());
[INFO] [stderr]     |                      ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::thread::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]    --> tests/watch.rs:215:22
[INFO] [stderr]     |
[INFO] [stderr] 215 |         let mut t2 = spawn(rx2.recv_ref());
[INFO] [stderr]     |                      ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::thread::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]    --> tests/watch.rs:229:22
[INFO] [stderr]     |
[INFO] [stderr] 229 |         let mut t1 = spawn(rx.recv_ref());
[INFO] [stderr]     |                      ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::thread::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]    --> tests/watch.rs:235:22
[INFO] [stderr]     |
[INFO] [stderr] 235 |         let mut t1 = spawn(rx.recv_ref());
[INFO] [stderr]     |                      ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::thread::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]    --> tests/watch.rs:247:22
[INFO] [stderr]     |
[INFO] [stderr] 247 |         let mut t1 = spawn(rx.recv_ref());
[INFO] [stderr]     |                      ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::thread::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]    --> tests/watch.rs:253:22
[INFO] [stderr]     |
[INFO] [stderr] 253 |         let mut t1 = spawn(rx.recv_ref());
[INFO] [stderr]     |                      ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::thread::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]    --> tests/watch.rs:266:22
[INFO] [stderr]     |
[INFO] [stderr] 266 |         let mut t1 = spawn(rx.recv_ref());
[INFO] [stderr]     |                      ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::thread::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in this scope
[INFO] [stderr]    --> tests/watch.rs:277:21
[INFO] [stderr]     |
[INFO] [stderr] 277 |         let mut t = spawn(tx.closed());
[INFO] [stderr]     |                     ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 3   | use std::thread::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `T` is never used
[INFO] [stderr]   --> tests/../src/oneshot.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct Sender<T> {
[INFO] [stderr]    |                   ^ unused parameter
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing `T` or using a marker such as `std::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error[E0392]: parameter `T` is never used
[INFO] [stderr]   --> tests/../src/oneshot.rs:26:21
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub struct Receiver<T> {
[INFO] [stderr]    |                     ^ unused parameter
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing `T` or using a marker such as `std::marker::PhantomData`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 32 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0392, E0412, E0425, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0392`.
[INFO] [stderr] error: Could not compile `tokio-sync`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 56 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `tokio-sync`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "608b20fa766bab6e7654ae3f8ac6b6cf1f8db5f4ca6cf79672fe43927bc07f89"`
[INFO] running `"docker" "rm" "-f" "608b20fa766bab6e7654ae3f8ac6b6cf1f8db5f4ca6cf79672fe43927bc07f89"`
[INFO] [stdout] 608b20fa766bab6e7654ae3f8ac6b6cf1f8db5f4ca6cf79672fe43927bc07f89