[INFO] fetching crate futures 0.3.6...
[INFO] testing futures-0.3.6 against 1.47.0 for beta-1.48-1
[INFO] extracting crate futures 0.3.6 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate futures 0.3.6 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate futures 0.3.6
[INFO] finished tweaking crates.io crate futures 0.3.6
[INFO] tweaked toml for crates.io crate futures 0.3.6 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d68d2ff4565955bc319c157490a971d707492751c3350c6729cc5ea7ef406ac9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d68d2ff4565955bc319c157490a971d707492751c3350c6729cc5ea7ef406ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d68d2ff4565955bc319c157490a971d707492751c3350c6729cc5ea7ef406ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d68d2ff4565955bc319c157490a971d707492751c3350c6729cc5ea7ef406ac9", kill_on_drop: false }`
[INFO] [stdout] d68d2ff4565955bc319c157490a971d707492751c3350c6729cc5ea7ef406ac9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5fdbc310b1feff61c06552a9c906e7081124a3cb8b8024d0cd6cad9c79d2b4e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c5fdbc310b1feff61c06552a9c906e7081124a3cb8b8024d0cd6cad9c79d2b4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling futures-sink v0.3.6
[INFO] [stderr]    Compiling futures-core v0.3.6
[INFO] [stderr]    Compiling futures-channel v0.3.6
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling futures-macro v0.3.6
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling futures-util v0.3.6
[INFO] [stderr]    Compiling futures-executor v0.3.6
[INFO] [stderr]    Compiling futures v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.84s
[INFO] running `Command { std: "docker" "inspect" "c5fdbc310b1feff61c06552a9c906e7081124a3cb8b8024d0cd6cad9c79d2b4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5fdbc310b1feff61c06552a9c906e7081124a3cb8b8024d0cd6cad9c79d2b4e", kill_on_drop: false }`
[INFO] [stdout] c5fdbc310b1feff61c06552a9c906e7081124a3cb8b8024d0cd6cad9c79d2b4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ca844f70835f59e322f1fbb45a95b9ec027db3066ea361306a9849c4ffb7a3c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4ca844f70835f59e322f1fbb45a95b9ec027db3066ea361306a9849c4ffb7a3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures v0.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]  --> tests/mutex.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use futures_test::task::panic_context;
[INFO] [stdout]   |         ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]   --> tests/mutex.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     use futures_test::task::{new_count_waker, panic_context};
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]   --> tests/mutex.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     use futures_test::future::FutureTestExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]  --> tests/io_lines.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 |         use futures_test::task::noop_context;
[INFO] [stdout]   |             ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]   --> tests/io_lines.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     use futures_test::io::AsyncReadTestExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ThreadPool` in `executor`
[INFO] [stdout]   --> tests/mutex.rs:48:35
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let pool = futures::executor::ThreadPool::builder()
[INFO] [stdout]    |                                   ^^^^^^^^^^ could not find `ThreadPool` in `executor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `panic_context` in this scope
[INFO] [stdout]  --> tests/mutex.rs:9:46
[INFO] [stdout]   |
[INFO] [stdout] 9 |         assert!(mutex.lock().poll_unpin(&mut panic_context()).is_ready());
[INFO] [stdout]   |                                              ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `new_count_waker` in this scope
[INFO] [stdout]   --> tests/mutex.rs:21:28
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let (waker, counter) = new_count_waker();
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `panic_context` in this scope
[INFO] [stdout]   --> tests/mutex.rs:22:45
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let lock = mutex.lock().poll_unpin(&mut panic_context());
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `panic_context` in this scope
[INFO] [stdout]   --> tests/mutex.rs:33:36
[INFO] [stdout]    |
[INFO] [stdout] 33 |     assert!(waiter.poll_unpin(&mut panic_context()).is_ready());
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `noop_context` in this scope
[INFO] [stdout]  --> tests/io_lines.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let mut cx = noop_context();
[INFO] [stdout]   |                      ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]  --> tests/sink.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use futures_test::task::panic_context;
[INFO] [stdout]   |         ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]    --> tests/sink.rs:595:9
[INFO] [stdout]     |
[INFO] [stdout] 595 |     use futures_test::task::panic_context;
[INFO] [stdout]     |         ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]    --> tests/sink.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 618 |     use futures_test::task::panic_context;
[INFO] [stdout]     |         ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `interleave_pending` found for struct `futures::stream::IntoAsyncRead<futures::stream::Map<futures::stream::Iter<std::vec::IntoIter<&[u8]>>, fn(&[u8]) -> std::result::Result<&[u8], std::io::Error> {std::result::Result::<&[u8], std::io::Error>::Ok}>>` in the current scope
[INFO] [stdout]   --> tests/io_lines.rs:59:10
[INFO] [stdout]    |
[INFO] [stdout] 59 |         .interleave_pending();
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^ method not found in `futures::stream::IntoAsyncRead<futures::stream::Map<futures::stream::Iter<std::vec::IntoIter<&[u8]>>, fn(&[u8]) -> std::result::Result<&[u8], std::io::Error> {std::result::Result::<&[u8], std::io::Error>::Ok}>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `interleave_pending` found for struct `futures::stream::IntoAsyncRead<futures::stream::Map<futures::stream::Iter<std::vec::IntoIter<&[u8]>>, fn(&[u8]) -> std::result::Result<&[u8], std::io::Error> {std::result::Result::<&[u8], std::io::Error>::Ok}>>` in the current scope
[INFO] [stdout]   --> tests/io_lines.rs:67:10
[INFO] [stdout]    |
[INFO] [stdout] 67 |         .interleave_pending();
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^ method not found in `futures::stream::IntoAsyncRead<futures::stream::Map<futures::stream::Iter<std::vec::IntoIter<&[u8]>>, fn(&[u8]) -> std::result::Result<&[u8], std::io::Error> {std::result::Result::<&[u8], std::io::Error>::Ok}>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::io::AsyncBufReadExt`
[INFO] [stdout]   --> tests/io_lines.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     use futures::io::AsyncBufReadExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `futures`.
[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] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]  --> tests/eager_drop.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use futures_test::future::FutureTestExt;
[INFO] [stdout]   |         ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]   --> tests/eager_drop.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     use futures_test::future::FutureTestExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `panic_context` in this scope
[INFO] [stdout]   --> tests/sink.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout] 12 |         match s.poll_next_unpin(&mut panic_context()) {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]   --> tests/io_write.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     use futures_test::task::panic_context;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]   --> tests/io_write.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     use futures_test::task::panic_context;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `panic_context` in this scope
[INFO] [stdout]    --> tests/sink.rs:599:23
[INFO] [stdout]     |
[INFO] [stdout] 599 |         let cx = &mut panic_context();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `panic_context` in this scope
[INFO] [stdout]    --> tests/sink.rs:631:23
[INFO] [stdout]     |
[INFO] [stdout] 631 |         let cx = &mut panic_context();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]   --> tests/eager_drop.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |         use futures_test::future::FutureTestExt;
[INFO] [stdout]    |             ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]   --> tests/eager_drop.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |         use futures_test::future::FutureTestExt;
[INFO] [stdout]    |             ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]    --> tests/eager_drop.rs:118:13
[INFO] [stdout]     |
[INFO] [stdout] 118 |         use futures_test::future::FutureTestExt;
[INFO] [stdout]     |             ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `pin_project`
[INFO] [stdout]   --> tests/eager_drop.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     use pin_project::pin_project;
[INFO] [stdout]    |         ^^^^^^^^^^^ use of undeclared type or module `pin_project`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `pin_project`
[INFO] [stdout]   --> tests/eager_drop.rs:51:7
[INFO] [stdout]    |
[INFO] [stdout] 51 |     #[pin_project]
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `pin` in this scope
[INFO] [stdout]   --> tests/eager_drop.rs:54:11
[INFO] [stdout]    |
[INFO] [stdout] 54 |         #[pin]
[INFO] [stdout]    |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `pending_once` found for struct `futures::future::Ready<()>` in the current scope
[INFO] [stdout]   --> tests/mutex.rs:62:23
[INFO] [stdout]    |
[INFO] [stdout] 62 |             ready(()).pending_once().await;
[INFO] [stdout]    |                       ^^^^^^^^^^^^ method not found in `futures::future::Ready<()>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]   --> tests/io_buf_writer.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         use futures_test::task::noop_context;
[INFO] [stdout]    |             ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]  --> tests/fuse.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures_test::task::panic_waker;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]  --> tests/oneshot.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use futures_test::future::FutureTestExt;
[INFO] [stdout]   |         ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]   --> tests/oneshot.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     use futures_test::future::FutureTestExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]   --> tests/oneshot.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     use futures_test::future::FutureTestExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]   --> tests/oneshot.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     use futures_test::future::FutureTestExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `futures_test`
[INFO] [stdout]   --> tests/oneshot.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     use futures_test::future::FutureTestExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared type or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `panic_context` in this scope
[INFO] [stdout]   --> tests/io_write.rs:52:19
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let cx = &mut panic_context();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `panic_context` in this scope
[INFO] [stdout]   --> tests/io_write.rs:76:19
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let cx = &mut panic_context();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> tests/mutex.rs:61:28
[INFO] [stdout]    |
[INFO] [stdout] 61 |             let mut lock = mutex.lock().await;
[INFO] [stdout]    |                            ^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> tests/mutex.rs:61:28
[INFO] [stdout]    |
[INFO] [stdout] 61 |             let mut lock = mutex.lock().await;
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> tests/mutex.rs:61:28
[INFO] [stdout]    |
[INFO] [stdout] 61 |             let mut lock = mutex.lock().await;
[INFO] [stdout]    |                            ^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> tests/mutex.rs:61:28
[INFO] [stdout]    |
[INFO] [stdout] 61 |             let mut lock = mutex.lock().await;
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> tests/mutex.rs:61:28
[INFO] [stdout]    |
[INFO] [stdout] 61 |             let mut lock = mutex.lock().await;
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> tests/mutex.rs:61:28
[INFO] [stdout]    |
[INFO] [stdout] 61 |             let mut lock = mutex.lock().await;
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> tests/mutex.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 |             let mut lock = mutex.lock().await;
[INFO] [stdout]    |                 ^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> tests/mutex.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             ready(()).pending_once().await;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> tests/mutex.rs:71:18
[INFO] [stdout]    |
[INFO] [stdout] 71 |         for _ in 0..num_tasks {
[INFO] [stdout]    |                  ^ cannot infer type for type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> tests/mutex.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             rx.next().await.unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> tests/mutex.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 71 |         for _ in 0..num_tasks {
[INFO] [stdout]    |                     ^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> tests/mutex.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             rx.next().await.unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> tests/mutex.rs:71:18
[INFO] [stdout]    |
[INFO] [stdout] 71 |         for _ in 0..num_tasks {
[INFO] [stdout]    |                  ^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> tests/mutex.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             rx.next().await.unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> tests/mutex.rs:71:18
[INFO] [stdout]    |
[INFO] [stdout] 71 |         for _ in 0..num_tasks {
[INFO] [stdout]    |                  ^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> tests/mutex.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             rx.next().await.unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> tests/mutex.rs:74:20
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let lock = mutex.lock().await;
[INFO] [stdout]    |                    ^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> tests/mutex.rs:74:20
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let lock = mutex.lock().await;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> tests/mutex.rs:74:20
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let lock = mutex.lock().await;
[INFO] [stdout]    |                    ^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> tests/mutex.rs:74:20
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let lock = mutex.lock().await;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `run_in_background` found for struct `futures::future::Map<futures::future::MapOk<futures::future::Ready<std::result::Result<i32, i32>>, [closure@tests/eager_drop.rs:13:17: 13:71 tx1:_]>, [closure@tests/eager_drop.rs:14:14: 17:10 rx1:_, tx2:_]>` in the current scope
[INFO] [stdout]   --> tests/eager_drop.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 |         .run_in_background();
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^ method not found in `futures::future::Map<futures::future::MapOk<futures::future::Ready<std::result::Result<i32, i32>>, [closure@tests/eager_drop.rs:13:17: 13:71 tx1:_]>, [closure@tests/eager_drop.rs:14:14: 17:10 rx1:_, tx2:_]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `panic_waker` in this scope
[INFO] [stdout]  --> tests/fuse.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let waker = panic_waker();
[INFO] [stdout]   |                 ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `noop_context` in this scope
[INFO] [stdout]   --> tests/io_buf_writer.rs:51:22
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let mut cx = noop_context();
[INFO] [stdout]    |                      ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> tests/mutex.rs:74:20
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let lock = mutex.lock().await;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> tests/mutex.rs:74:20
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let lock = mutex.lock().await;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stdout]  --> tests/compat.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio::timer::Delay;
[INFO] [stdout]   |     ^^^^^ use of undeclared type or module `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `run_in_background` found for struct `futures::future::Map<futures::future::MapErr<futures::future::Ready<std::result::Result<i32, i32>>, [closure@tests/eager_drop.rs:35:18: 35:72 tx1:_]>, [closure@tests/eager_drop.rs:36:14: 39:10 rx1:_, tx2:_]>` in the current scope
[INFO] [stdout]   --> tests/eager_drop.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 |         .run_in_background();
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^ method not found in `futures::future::Map<futures::future::MapErr<futures::future::Ready<std::result::Result<i32, i32>>, [closure@tests/eager_drop.rs:35:18: 35:72 tx1:_]>, [closure@tests/eager_drop.rs:36:14: 39:10 rx1:_, tx2:_]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::task::SpawnExt`
[INFO] [stdout]   --> tests/mutex.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     use futures::task::SpawnExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stdout]  --> tests/compat.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tokio::runtime::Runtime;
[INFO] [stdout]   |     ^^^^^ use of undeclared type or module `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `futures::compat`
[INFO] [stdout]  --> tests/compat.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use futures::compat::Future01CompatExt;
[INFO] [stdout]   |              ^^^^^^ could not find `compat` in `futures`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `project` found for struct `std::pin::Pin<&mut channelled::FutureData<F, T>>` in the current scope
[INFO] [stdout]   --> tests/eager_drop.rs:62:18
[INFO] [stdout]    |
[INFO] [stdout] 62 |             self.project().future.poll(cx)
[INFO] [stdout]    |                  ^^^^^^^ method not found in `std::pin::Pin<&mut channelled::FutureData<F, T>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Delay`
[INFO] [stdout]   --> tests/compat.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         Delay::new(Instant::now()).compat().await
[INFO] [stdout]    |         ^^^^^ use of undeclared type or module `Delay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Runtime`
[INFO] [stdout]   --> tests/compat.rs:13:23
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut runtime = Runtime::new().unwrap();
[INFO] [stdout]    |                       ^^^^^^^ use of undeclared type or module `Runtime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `run_in_background` found for struct `futures::future::Then<channelled::FutureData<futures::future::UnwrapOrElse<futures::channel::oneshot::Receiver<()>, [closure@tests/eager_drop.rs:77:61: 77:77]>, std::sync::mpsc::Sender<()>>, futures::future::Ready<()>, [closure@tests/eager_drop.rs:78:19: 82:14 rx1:_, tx2:_]>` in the current scope
[INFO] [stdout]   --> tests/eager_drop.rs:83:14
[INFO] [stdout]    |
[INFO] [stdout] 83 |             .run_in_background();
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^ method not found in `futures::future::Then<channelled::FutureData<futures::future::UnwrapOrElse<futures::channel::oneshot::Receiver<()>, [closure@tests/eager_drop.rs:77:61: 77:77]>, std::sync::mpsc::Sender<()>>, futures::future::Ready<()>, [closure@tests/eager_drop.rs:78:19: 82:14 rx1:_, tx2:_]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `run_in_background` found for struct `futures::future::AndThen<channelled::FutureData<futures::future::UnwrapOrElse<futures::channel::oneshot::Receiver<std::result::Result<(), ()>>, [closure@tests/eager_drop.rs:101:61: 101:77]>, std::sync::mpsc::Sender<()>>, futures::future::Ready<std::result::Result<(), ()>>, [closure@tests/eager_drop.rs:102:23: 106:14 rx1:_, tx2:_]>` in the current scope
[INFO] [stdout]    --> tests/eager_drop.rs:107:14
[INFO] [stdout]     |
[INFO] [stdout] 107 |             .run_in_background();
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^ method not found in `futures::future::AndThen<channelled::FutureData<futures::future::UnwrapOrElse<futures::channel::oneshot::Receiver<std::result::Result<(), ()>>, [closure@tests/eager_drop.rs:101:61: 101:77]>, std::sync::mpsc::Sender<()>>, futures::future::Ready<std::result::Result<(), ()>>, [closure@tests/eager_drop.rs:102:23: 106:14 rx1:_, tx2:_]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `run_in_background` found for struct `futures::future::OrElse<channelled::FutureData<futures::future::UnwrapOrElse<futures::channel::oneshot::Receiver<std::result::Result<(), ()>>, [closure@tests/eager_drop.rs:125:61: 125:77]>, std::sync::mpsc::Sender<()>>, futures::future::Ready<std::result::Result<(), ()>>, [closure@tests/eager_drop.rs:126:22: 130:14 rx1:_, tx2:_]>` in the current scope
[INFO] [stdout]    --> tests/eager_drop.rs:131:14
[INFO] [stdout]     |
[INFO] [stdout] 131 |             .run_in_background();
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^ method not found in `futures::future::OrElse<channelled::FutureData<futures::future::UnwrapOrElse<futures::channel::oneshot::Receiver<std::result::Result<(), ()>>, [closure@tests/eager_drop.rs:125:61: 125:77]>, std::sync::mpsc::Sender<()>>, futures::future::Ready<std::result::Result<(), ()>>, [closure@tests/eager_drop.rs:126:22: 130:14 rx1:_, tx2:_]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 20 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599, E0698.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `run_in_background` found for struct `futures::future::MapOk<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:13:16: 13:36 tx2:_]>` in the current scope
[INFO] [stdout]   --> tests/oneshot.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 |     rx1.map_ok(move |x| tx2.send(x)).run_in_background();
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^ method not found in `futures::future::MapOk<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:13:16: 13:36 tx2:_]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `run_in_background` found for struct `futures::future::MapOk<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:30:16: 30:45 tx2:_]>` in the current scope
[INFO] [stdout]   --> tests/oneshot.rs:30:47
[INFO] [stdout]    |
[INFO] [stdout] 30 |     rx1.map_ok(move |x| tx2.send(x).unwrap()).run_in_background();
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^ method not found in `futures::future::MapOk<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:30:16: 30:45 tx2:_]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `run_in_background` found for struct `futures::future::MapOk<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:45:16: 45:45 tx2:_]>` in the current scope
[INFO] [stdout]   --> tests/oneshot.rs:45:47
[INFO] [stdout]    |
[INFO] [stdout] 45 |     rx1.map_ok(move |x| tx2.send(x).unwrap()).run_in_background();
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^ method not found in `futures::future::MapOk<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:45:16: 45:45 tx2:_]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `run_in_background` found for struct `futures::future::Map<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:61:13: 61:52 tx2:_]>` in the current scope
[INFO] [stdout]   --> tests/oneshot.rs:61:54
[INFO] [stdout]    |
[INFO] [stdout] 61 |     rx1.map(move |result| tx2.send(result).unwrap()).run_in_background();
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^^^ method not found in `futures::future::Map<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:61:13: 61:52 tx2:_]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `run_in_background` found for struct `futures::future::Map<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:78:13: 78:52 tx2:_]>` in the current scope
[INFO] [stdout]   --> tests/oneshot.rs:78:54
[INFO] [stdout]    |
[INFO] [stdout] 78 |     rx1.map(move |result| tx2.send(result).unwrap()).run_in_background();
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^^^ method not found in `futures::future::Map<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:78:13: 78:52 tx2:_]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `compat` found for struct `std::pin::Pin<std::boxed::Box<dyn futures::Future<Output = _> + std::marker::Send>>` in the current scope
[INFO] [stdout]   --> tests/compat.rs:14:32
[INFO] [stdout]    |
[INFO] [stdout] 14 |     runtime.block_on(f.boxed().compat()).unwrap();
[INFO] [stdout]    |                                ^^^^^^ method not found in `std::pin::Pin<std::boxed::Box<dyn futures::Future<Output = _> + std::marker::Send>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4ca844f70835f59e322f1fbb45a95b9ec027db3066ea361306a9849c4ffb7a3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca844f70835f59e322f1fbb45a95b9ec027db3066ea361306a9849c4ffb7a3c", kill_on_drop: false }`
[INFO] [stdout] 4ca844f70835f59e322f1fbb45a95b9ec027db3066ea361306a9849c4ffb7a3c
