[INFO] fetching crate futures-executor 0.3.4...
[INFO] checking futures-executor-0.3.4 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate futures-executor 0.3.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate futures-executor 0.3.4 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate futures-executor 0.3.4
[INFO] finished tweaking crates.io crate futures-executor 0.3.4
[INFO] tweaked toml for crates.io crate futures-executor 0.3.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c4f4a5aab1cef93b90bc0a02d9943e670eea856ffd8e89e6b525d4418220e7db
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "c4f4a5aab1cef93b90bc0a02d9943e670eea856ffd8e89e6b525d4418220e7db"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking futures-executor v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures`
[INFO] [stderr]  --> tests/local_pool.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use futures::channel::oneshot;
[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]  --> tests/local_pool.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use futures::executor::LocalPool;
[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/thread_notify.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use futures::executor::block_on;
[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/thread_notify.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use futures::future::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 `futures`
[INFO] [stderr]  --> benches/thread_notify.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use futures::task::{Context, Poll, Waker};
[INFO] [stderr]   |     ^^^^^^^ use of undeclared type or module `futures`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll`
[INFO] [stderr]   --> benches/thread_notify.rs:24:17
[INFO] [stderr]    |
[INFO] [stderr] 24 |                 Poll::Ready(())
[INFO] [stderr]    |                 ^^^^ use of undeclared type or module `Poll`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll`
[INFO] [stderr]   --> benches/thread_notify.rs:28:17
[INFO] [stderr]    |
[INFO] [stderr] 28 |                 Poll::Pending
[INFO] [stderr]    |                 ^^^^ use of undeclared type or module `Poll`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures`
[INFO] [stderr]  --> tests/local_pool.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use futures::future::{self, Future, lazy, poll_fn};
[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]  --> tests/local_pool.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use futures::task::{Context, Poll, Spawn, LocalSpawn, Waker};
[INFO] [stderr]   |     ^^^^^^^ use of undeclared type or module `futures`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `futures`
[INFO] [stderr]  --> tests/local_pool.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use futures::future::{self, Future, lazy, poll_fn};
[INFO] [stderr]   |     ^^^^^^^ use of undeclared type or module `futures`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll`
[INFO] [stderr]   --> benches/thread_notify.rs:52:17
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 Poll::Ready(())
[INFO] [stderr]    |                 ^^^^ use of undeclared type or module `Poll`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll`
[INFO] [stderr]   --> benches/thread_notify.rs:56:17
[INFO] [stderr]    |
[INFO] [stderr] 56 |                 Poll::Pending
[INFO] [stderr]    |                 ^^^^ use of undeclared type or module `Poll`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll`
[INFO] [stderr]   --> benches/thread_notify.rs:89:17
[INFO] [stderr]    |
[INFO] [stderr] 89 |                 Poll::Ready(())
[INFO] [stderr]    |                 ^^^^ use of undeclared type or module `Poll`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll`
[INFO] [stderr]   --> benches/thread_notify.rs:93:17
[INFO] [stderr]    |
[INFO] [stderr] 93 |                 Poll::Pending
[INFO] [stderr]    |                 ^^^^ use of undeclared type or module `Poll`
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Future` in this scope
[INFO] [stderr]   --> benches/thread_notify.rs:19:10
[INFO] [stderr]    |
[INFO] [stderr] 19 |     impl Future for Yield {
[INFO] [stderr]    |          ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 4  | use core::future::Future;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::Future;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::core_reexport::future::Future;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::future::Future;
[INFO] [stderr]    |
[INFO] [stderr]      and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll`
[INFO] [stderr]   --> tests/local_pool.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |         Poll::Pending
[INFO] [stderr]    |         ^^^^ use of undeclared type or module `Poll`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Context` in this scope
[INFO] [stderr]   --> benches/thread_notify.rs:22:52
[INFO] [stderr]    |
[INFO] [stderr] 22 |         fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
[INFO] [stderr]    |                                                    ^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 4  | use core::task::Context;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::core_reexport::task::Context;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::task::Context;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_task::Context;
[INFO] [stderr]    |
[INFO] [stderr]      and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool`
[INFO] [stderr]   --> tests/local_pool.rs:32:24
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let mut pool = LocalPool::new();
[INFO] [stderr]    |                        ^^^^^^^^^ use of undeclared type or module `LocalPool`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Poll` in this scope
[INFO] [stderr]   --> benches/thread_notify.rs:22:68
[INFO] [stderr]    |
[INFO] [stderr] 22 |         fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
[INFO] [stderr]    |                                                                    ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 4  | use core::task::Poll;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::core_reexport::task::Poll;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::task::Poll;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_task::Poll;
[INFO] [stderr]    |
[INFO] [stderr]      and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `block_on` in this scope
[INFO] [stderr]   --> benches/thread_notify.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |         block_on(y);
[INFO] [stderr]    |         ^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_executor::block_on;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool`
[INFO] [stderr]   --> tests/local_pool.rs:44:20
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let mut pool = LocalPool::new();
[INFO] [stderr]    |                    ^^^^^^^^^ use of undeclared type or module `LocalPool`
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Future` in this scope
[INFO] [stderr]   --> benches/thread_notify.rs:47:10
[INFO] [stderr]    |
[INFO] [stderr] 47 |     impl Future for Yield {
[INFO] [stderr]    |          ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 4  | use core::future::Future;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::Future;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::core_reexport::future::Future;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::future::Future;
[INFO] [stderr]    |
[INFO] [stderr]      and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Context` in this scope
[INFO] [stderr]   --> benches/thread_notify.rs:50:52
[INFO] [stderr]    |
[INFO] [stderr] 50 |         fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
[INFO] [stderr]    |                                                    ^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 4  | use core::task::Context;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::core_reexport::task::Context;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::task::Context;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_task::Context;
[INFO] [stderr]    |
[INFO] [stderr]      and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Poll` in this scope
[INFO] [stderr]   --> benches/thread_notify.rs:50:68
[INFO] [stderr]    |
[INFO] [stderr] 50 |         fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
[INFO] [stderr]    |                                                                    ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 4  | use core::task::Poll;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::core_reexport::task::Poll;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::task::Poll;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_task::Poll;
[INFO] [stderr]    |
[INFO] [stderr]      and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `oneshot`
[INFO] [stderr]   --> tests/local_pool.rs:52:20
[INFO] [stderr]    |
[INFO] [stderr] 52 |     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 `LocalPool`
[INFO] [stderr]   --> tests/local_pool.rs:53:20
[INFO] [stderr]    |
[INFO] [stderr] 53 |     let mut pool = LocalPool::new();
[INFO] [stderr]    |                    ^^^^^^^^^ use of undeclared type or module `LocalPool`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `block_on` in this scope
[INFO] [stderr]   --> benches/thread_notify.rs:64:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |             block_on(y);
[INFO] [stderr]    |             ^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_executor::block_on;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Waker` in this scope
[INFO] [stderr]   --> benches/thread_notify.rs:76:41
[INFO] [stderr]    |
[INFO] [stderr] 76 |     let (tx, rx) = mpsc::sync_channel::<Waker>(10_000);
[INFO] [stderr]    |                                         ^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 4  | use core::task::Waker;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::core_reexport::task::Waker;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::task::Waker;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_task::Waker;
[INFO] [stderr]    |
[INFO] [stderr]      and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Waker` in this scope
[INFO] [stderr]   --> benches/thread_notify.rs:80:30
[INFO] [stderr]    |
[INFO] [stderr] 80 |         tx: mpsc::SyncSender<Waker>,
[INFO] [stderr]    |                              ^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 4  | use core::task::Waker;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::core_reexport::task::Waker;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::task::Waker;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_task::Waker;
[INFO] [stderr]    |
[INFO] [stderr]      and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool`
[INFO] [stderr]   --> tests/local_pool.rs:63:20
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let mut pool = LocalPool::new();
[INFO] [stderr]    |                    ^^^^^^^^^ use of undeclared type or module `LocalPool`
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Future` in this scope
[INFO] [stderr]   --> benches/thread_notify.rs:84:10
[INFO] [stderr]    |
[INFO] [stderr] 84 |     impl Future for Yield {
[INFO] [stderr]    |          ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 4  | use core::future::Future;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::Future;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::core_reexport::future::Future;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::future::Future;
[INFO] [stderr]    |
[INFO] [stderr]      and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool`
[INFO] [stderr]   --> tests/local_pool.rs:73:20
[INFO] [stderr]    |
[INFO] [stderr] 73 |     let mut pool = LocalPool::new();
[INFO] [stderr]    |                    ^^^^^^^^^ use of undeclared type or module `LocalPool`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Context` in this scope
[INFO] [stderr]   --> benches/thread_notify.rs:87:52
[INFO] [stderr]    |
[INFO] [stderr] 87 |         fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
[INFO] [stderr]    |                                                    ^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 4  | use core::task::Context;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::core_reexport::task::Context;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::task::Context;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_task::Context;
[INFO] [stderr]    |
[INFO] [stderr]      and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Poll` in this scope
[INFO] [stderr]   --> benches/thread_notify.rs:87:68
[INFO] [stderr]    |
[INFO] [stderr] 87 |         fn poll(mut self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output> {
[INFO] [stderr]    |                                                                    ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 4  | use core::task::Poll;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::core_reexport::task::Poll;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_core::task::Poll;
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_task::Poll;
[INFO] [stderr]    |
[INFO] [stderr]      and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `block_on` in this scope
[INFO] [stderr]    --> benches/thread_notify.rs:110:9
[INFO] [stderr]     |
[INFO] [stderr] 110 |         block_on(y);
[INFO] [stderr]     |         ^^^^^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 4   | use futures_executor::block_on;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool`
[INFO] [stderr]   --> tests/local_pool.rs:95:20
[INFO] [stderr]    |
[INFO] [stderr] 95 |     let mut pool = LocalPool::new();
[INFO] [stderr]    |                    ^^^^^^^^^ use of undeclared type or module `LocalPool`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool`
[INFO] [stderr]    --> tests/local_pool.rs:112:20
[INFO] [stderr]     |
[INFO] [stderr] 112 |     let mut pool = LocalPool::new();
[INFO] [stderr]     |                    ^^^^^^^^^ use of undeclared type or module `LocalPool`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool`
[INFO] [stderr]    --> tests/local_pool.rs:122:20
[INFO] [stderr]     |
[INFO] [stderr] 122 |     let mut pool = LocalPool::new();
[INFO] [stderr]     |                    ^^^^^^^^^ use of undeclared type or module `LocalPool`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool`
[INFO] [stderr]    --> tests/local_pool.rs:150:20
[INFO] [stderr]     |
[INFO] [stderr] 150 |     let mut pool = LocalPool::new();
[INFO] [stderr]     |                    ^^^^^^^^^ use of undeclared type or module `LocalPool`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll`
[INFO] [stderr]    --> tests/local_pool.rs:161:17
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 Poll::Ready(())
[INFO] [stderr]     |                 ^^^^ use of undeclared type or module `Poll`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll`
[INFO] [stderr]    --> tests/local_pool.rs:163:17
[INFO] [stderr]     |
[INFO] [stderr] 163 |                 Poll::Pending
[INFO] [stderr]     |                 ^^^^ use of undeclared type or module `Poll`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool`
[INFO] [stderr]    --> tests/local_pool.rs:182:20
[INFO] [stderr]     |
[INFO] [stderr] 182 |     let mut pool = LocalPool::new();
[INFO] [stderr]     |                    ^^^^^^^^^ use of undeclared type or module `LocalPool`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 23 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0425, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll`
[INFO] [stderr]    --> tests/local_pool.rs:196:9
[INFO] [stderr]     |
[INFO] [stderr] 196 |         Poll::Pending
[INFO] [stderr]     |         ^^^^ use of undeclared type or module `Poll`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool`
[INFO] [stderr]    --> tests/local_pool.rs:205:20
[INFO] [stderr]     |
[INFO] [stderr] 205 |     let mut pool = LocalPool::new();
[INFO] [stderr]     |                    ^^^^^^^^^ use of undeclared type or module `LocalPool`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool`
[INFO] [stderr]    --> tests/local_pool.rs:212:20
[INFO] [stderr]     |
[INFO] [stderr] 212 |     let mut pool = LocalPool::new();
[INFO] [stderr]     |                    ^^^^^^^^^ use of undeclared type or module `LocalPool`
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `futures-executor`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool`
[INFO] [stderr]    --> tests/local_pool.rs:229:20
[INFO] [stderr]     |
[INFO] [stderr] 229 |     let mut pool = LocalPool::new();
[INFO] [stderr]     |                    ^^^^^^^^^ use of undeclared type or module `LocalPool`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll`
[INFO] [stderr]    --> tests/local_pool.rs:243:9
[INFO] [stderr]     |
[INFO] [stderr] 243 |         Poll::Pending
[INFO] [stderr]     |         ^^^^ use of undeclared type or module `Poll`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool`
[INFO] [stderr]    --> tests/local_pool.rs:257:20
[INFO] [stderr]     |
[INFO] [stderr] 257 |     let mut pool = LocalPool::new();
[INFO] [stderr]     |                    ^^^^^^^^^ use of undeclared type or module `LocalPool`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool`
[INFO] [stderr]    --> tests/local_pool.rs:281:20
[INFO] [stderr]     |
[INFO] [stderr] 281 |     let mut pool = LocalPool::new();
[INFO] [stderr]     |                    ^^^^^^^^^ use of undeclared type or module `LocalPool`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool`
[INFO] [stderr]    --> tests/local_pool.rs:285:24
[INFO] [stderr]     |
[INFO] [stderr] 285 |         let mut pool = LocalPool::new();
[INFO] [stderr]     |                        ^^^^^^^^^ use of undeclared type or module `LocalPool`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool`
[INFO] [stderr]    --> tests/local_pool.rs:295:20
[INFO] [stderr]     |
[INFO] [stderr] 295 |     let mut pool = LocalPool::new();
[INFO] [stderr]     |                    ^^^^^^^^^ use of undeclared type or module `LocalPool`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool`
[INFO] [stderr]    --> tests/local_pool.rs:299:24
[INFO] [stderr]     |
[INFO] [stderr] 299 |         let mut pool = LocalPool::new();
[INFO] [stderr]     |                        ^^^^^^^^^ use of undeclared type or module `LocalPool`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll`
[INFO] [stderr]    --> tests/local_pool.rs:327:28
[INFO] [stderr]     |
[INFO] [stderr] 327 |                     return Poll::Ready(());
[INFO] [stderr]     |                            ^^^^ use of undeclared type or module `Poll`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll`
[INFO] [stderr]    --> tests/local_pool.rs:334:24
[INFO] [stderr]     |
[INFO] [stderr] 334 |                 return Poll::Ready(());
[INFO] [stderr]     |                        ^^^^ use of undeclared type or module `Poll`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll`
[INFO] [stderr]    --> tests/local_pool.rs:338:13
[INFO] [stderr]     |
[INFO] [stderr] 338 |             Poll::Pending
[INFO] [stderr]     |             ^^^^ use of undeclared type or module `Poll`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `LocalPool`
[INFO] [stderr]    --> tests/local_pool.rs:342:20
[INFO] [stderr]     |
[INFO] [stderr] 342 |     let mut pool = LocalPool::new();
[INFO] [stderr]     |                    ^^^^^^^^^ use of undeclared type or module `LocalPool`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll`
[INFO] [stderr]    --> tests/local_pool.rs:366:20
[INFO] [stderr]     |
[INFO] [stderr] 366 |             return Poll::Ready(())
[INFO] [stderr]     |                    ^^^^ use of undeclared type or module `Poll`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Poll`
[INFO] [stderr]    --> tests/local_pool.rs:382:9
[INFO] [stderr]     |
[INFO] [stderr] 382 |         Poll::Pending // Expect to be called again due to (*).
[INFO] [stderr]     |         ^^^^ use of undeclared type or module `Poll`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures`
[INFO] [stderr]    --> tests/local_pool.rs:385:5
[INFO] [stderr]     |
[INFO] [stderr] 385 |     futures::executor::block_on(future)
[INFO] [stderr]     |     ^^^^^^^ use of undeclared type or module `futures`
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Future` in this scope
[INFO] [stderr]   --> tests/local_pool.rs:15:6
[INFO] [stderr]    |
[INFO] [stderr] 15 | impl Future for Pending {
[INFO] [stderr]    |      ^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use core::future::Future;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use futures_core::Future;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use futures_core::core_reexport::future::Future;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use futures_core::future::Future;
[INFO] [stderr]    |
[INFO] [stderr]      and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Context` in this scope
[INFO] [stderr]   --> tests/local_pool.rs:18:45
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn poll(self: Pin<&mut Self>, _cx: &mut Context<'_>) -> Poll<()> {
[INFO] [stderr]    |                                             ^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use core::task::Context;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use futures_core::core_reexport::task::Context;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use futures_core::task::Context;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use futures_task::Context;
[INFO] [stderr]    |
[INFO] [stderr]      and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Poll` in this scope
[INFO] [stderr]   --> tests/local_pool.rs:18:61
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn poll(self: Pin<&mut Self>, _cx: &mut Context<'_>) -> Poll<()> {
[INFO] [stderr]    |                                                             ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use core::task::Poll;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use futures_core::core_reexport::task::Poll;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use futures_core::task::Poll;
[INFO] [stderr]    |
[INFO] [stderr] 1  | use futures_task::Poll;
[INFO] [stderr]    |
[INFO] [stderr]      and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `lazy` in this scope
[INFO] [stderr]   --> tests/local_pool.rs:33:19
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let fut = lazy(|_| {
[INFO] [stderr]    |                   ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use futures_util::future::lazy;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `lazy` in this scope
[INFO] [stderr]   --> tests/local_pool.rs:47:20
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pool.run_until(lazy(|_| ()));
[INFO] [stderr]    |                    ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use futures_util::future::lazy;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `lazy` in this scope
[INFO] [stderr]   --> tests/local_pool.rs:55:36
[INFO] [stderr]    |
[INFO] [stderr] 55 |     spawn.spawn_local_obj(Box::pin(lazy(move |_| {
[INFO] [stderr]    |                                    ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use futures_util::future::lazy;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `lazy` in this scope
[INFO] [stderr]   --> tests/local_pool.rs:77:36
[INFO] [stderr]    |
[INFO] [stderr] 77 |     spawn.spawn_local_obj(Box::pin(lazy(move |_| {
[INFO] [stderr]    |                                    ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use futures_util::future::lazy;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `lazy` in this scope
[INFO] [stderr]   --> tests/local_pool.rs:78:41
[INFO] [stderr]    |
[INFO] [stderr] 78 |         spawn2.spawn_local_obj(Box::pin(lazy(move |_| {
[INFO] [stderr]    |                                         ^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use futures_util::future::lazy;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `lazy` in this scope
[INFO] [stderr]    --> tests/local_pool.rs:100:40
[INFO] [stderr]     |
[INFO] [stderr] 100 |         spawn.spawn_local_obj(Box::pin(lazy(move |_| {
[INFO] [stderr]     |                                        ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_util::future::lazy;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `lazy` in this scope
[INFO] [stderr]    --> tests/local_pool.rs:129:40
[INFO] [stderr]     |
[INFO] [stderr] 129 |         spawn.spawn_local_obj(Box::pin(lazy(move |_| {
[INFO] [stderr]     |                                        ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_util::future::lazy;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Waker` in this scope
[INFO] [stderr]    --> tests/local_pool.rs:153:31
[INFO] [stderr]     |
[INFO] [stderr] 153 |     let waker: Rc<Cell<Option<Waker>>> = Rc::new(Cell::new(None));
[INFO] [stderr]     |                               ^^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use core::task::Waker;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_core::core_reexport::task::Waker;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_core::task::Waker;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_task::Waker;
[INFO] [stderr]     |
[INFO] [stderr]       and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `poll_fn` in this scope
[INFO] [stderr]    --> tests/local_pool.rs:157:40
[INFO] [stderr]     |
[INFO] [stderr] 157 |         spawn.spawn_local_obj(Box::pin(poll_fn(move |ctx| {
[INFO] [stderr]     |                                        ^^^^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_util::future::poll_fn;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_util::stream::poll_fn;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `poll_fn` in this scope
[INFO] [stderr]    --> tests/local_pool.rs:188:36
[INFO] [stderr]     |
[INFO] [stderr] 188 |     spawn.spawn_local_obj(Box::pin(poll_fn(move |_| {
[INFO] [stderr]     |                                    ^^^^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_util::future::poll_fn;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_util::stream::poll_fn;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `lazy` in this scope
[INFO] [stderr]    --> tests/local_pool.rs:192:48
[INFO] [stderr]     |
[INFO] [stderr] 192 |         inner_spawner.spawn_local_obj(Box::pin(lazy(move |_|{
[INFO] [stderr]     |                                                ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_util::future::lazy;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `lazy` in this scope
[INFO] [stderr]    --> tests/local_pool.rs:217:36
[INFO] [stderr]     |
[INFO] [stderr] 217 |     spawn.spawn_local_obj(Box::pin(lazy(move |_|{ cnt1.set(cnt1.get() + 1) })).into()).unwrap();
[INFO] [stderr]     |                                    ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_util::future::lazy;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `lazy` in this scope
[INFO] [stderr]    --> tests/local_pool.rs:222:36
[INFO] [stderr]     |
[INFO] [stderr] 222 |     spawn.spawn_local_obj(Box::pin(lazy(move |_|{ cnt2.set(cnt2.get() + 1) })).into()).unwrap();
[INFO] [stderr]     |                                    ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_util::future::lazy;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `poll_fn` in this scope
[INFO] [stderr]    --> tests/local_pool.rs:235:36
[INFO] [stderr]     |
[INFO] [stderr] 235 |     spawn.spawn_local_obj(Box::pin(poll_fn(move |_| {
[INFO] [stderr]     |                                    ^^^^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_util::future::poll_fn;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_util::stream::poll_fn;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `lazy` in this scope
[INFO] [stderr]    --> tests/local_pool.rs:239:48
[INFO] [stderr]     |
[INFO] [stderr] 239 |         inner_spawner.spawn_local_obj(Box::pin(lazy(move |_|{
[INFO] [stderr]     |                                                ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_util::future::lazy;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `lazy` in this scope
[INFO] [stderr]    --> tests/local_pool.rs:265:44
[INFO] [stderr]     |
[INFO] [stderr] 265 |             spawn.spawn_local_obj(Box::pin(lazy(move |_| {
[INFO] [stderr]     |                                            ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_util::future::lazy;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `lazy` in this scope
[INFO] [stderr]    --> tests/local_pool.rs:284:30
[INFO] [stderr]     |
[INFO] [stderr] 284 |     spawn.spawn_obj(Box::pin(lazy(|_| {
[INFO] [stderr]     |                              ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_util::future::lazy;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `lazy` in this scope
[INFO] [stderr]    --> tests/local_pool.rs:298:30
[INFO] [stderr]     |
[INFO] [stderr] 298 |     spawn.spawn_obj(Box::pin(lazy(|_| {
[INFO] [stderr]     |                              ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_util::future::lazy;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Future` in this scope
[INFO] [stderr]    --> tests/local_pool.rs:315:10
[INFO] [stderr]     |
[INFO] [stderr] 315 |     impl Future for Spin {
[INFO] [stderr]     |          ^^^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use core::future::Future;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_core::Future;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_core::core_reexport::future::Future;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_core::future::Future;
[INFO] [stderr]     |
[INFO] [stderr]       and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Context` in this scope
[INFO] [stderr]    --> tests/local_pool.rs:318:48
[INFO] [stderr]     |
[INFO] [stderr] 318 |         fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<()> {
[INFO] [stderr]     |                                                ^^^^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use core::task::Context;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_core::core_reexport::task::Context;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_core::task::Context;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_task::Context;
[INFO] [stderr]     |
[INFO] [stderr]       and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Poll` in this scope
[INFO] [stderr]    --> tests/local_pool.rs:318:64
[INFO] [stderr]     |
[INFO] [stderr] 318 |         fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<()> {
[INFO] [stderr]     |                                                                ^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use core::task::Poll;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_core::core_reexport::task::Poll;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_core::task::Poll;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use futures_task::Poll;
[INFO] [stderr]     |
[INFO] [stderr]       and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 60 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0425, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error: could not compile `futures-executor`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c4f4a5aab1cef93b90bc0a02d9943e670eea856ffd8e89e6b525d4418220e7db"`
[INFO] running `"docker" "rm" "-f" "c4f4a5aab1cef93b90bc0a02d9943e670eea856ffd8e89e6b525d4418220e7db"`
[INFO] [stdout] c4f4a5aab1cef93b90bc0a02d9943e670eea856ffd8e89e6b525d4418220e7db