[INFO] fetching crate tokio-util_wasi 0.7.5...
[INFO] building tokio-util_wasi-0.7.5 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate tokio-util_wasi 0.7.5 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate tokio-util_wasi 0.7.5
[INFO] finished tweaking crates.io crate tokio-util_wasi 0.7.5
[INFO] tweaked toml for crates.io crate tokio-util_wasi 0.7.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokio-util_wasi 0.7.5 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 61 packages to latest compatible versions
[INFO] [stderr]       Adding hashbrown v0.12.3 (available: v0.16.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dns-parser v0.8.0
[INFO] [stderr]   Downloaded mio_wasi v0.8.9
[INFO] [stderr]   Downloaded wasmedge_wasi_socket v0.5.5
[INFO] [stderr]   Downloaded tokio_wasi v1.25.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbf5d37e9cf28b94133e15f0064a56682cc49a8413423a8c40a2198dd4eca217
[INFO] running `Command { std: "docker" "start" "-a" "dbf5d37e9cf28b94133e15f0064a56682cc49a8413423a8c40a2198dd4eca217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbf5d37e9cf28b94133e15f0064a56682cc49a8413423a8c40a2198dd4eca217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbf5d37e9cf28b94133e15f0064a56682cc49a8413423a8c40a2198dd4eca217", kill_on_drop: false }`
[INFO] [stdout] dbf5d37e9cf28b94133e15f0064a56682cc49a8413423a8c40a2198dd4eca217
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3d6afecdd9a0a3da506f3427a71a665e1b38104387f839aca1bd44c65e0b8f1
[INFO] running `Command { std: "docker" "start" "-a" "f3d6afecdd9a0a3da506f3427a71a665e1b38104387f839aca1bd44c65e0b8f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio_wasi v1.25.2
[INFO] [stderr]    Compiling tokio-util_wasi v0.7.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "f3d6afecdd9a0a3da506f3427a71a665e1b38104387f839aca1bd44c65e0b8f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3d6afecdd9a0a3da506f3427a71a665e1b38104387f839aca1bd44c65e0b8f1", kill_on_drop: false }`
[INFO] [stdout] f3d6afecdd9a0a3da506f3427a71a665e1b38104387f839aca1bd44c65e0b8f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6635db899d5864905a61e042c2e3ab2bd7ec4166aa604c2752c27db102fd9911
[INFO] running `Command { std: "docker" "start" "-a" "6635db899d5864905a61e042c2e3ab2bd7ec4166aa604c2752c27db102fd9911", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-util_wasi v0.7.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `tokio_util::codec`
[INFO] [stdout]   --> tests/framed_read.rs:6:17
[INFO] [stdout]    |
[INFO] [stdout]  6 | use tokio_util::codec::{Decoder, FramedRead};
[INFO] [stdout]    |                 ^^^^^ could not find `codec` in `tokio_util`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 27 | / cfg_codec! {
[INFO] [stdout] 28 | |     pub mod codec;
[INFO] [stdout]    | |             ^^^^^
[INFO] [stdout] 29 | | }
[INFO] [stdout]    | |_- the item is gated behind the `codec` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-util_wasi` (test "framed_read") due to 4 previous errors
[INFO] [stdout] error[E0432]: unresolved import `tokio_test`
[INFO] [stdout]  --> tests/framed_read.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio_test::assert_ready;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_test`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio_test`, use `cargo add tokio_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `tokio_test`
[INFO] [stdout]  --> tests/framed_read.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio_test::task;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_test`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio_test`, use `cargo add tokio_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-util_wasi` (test "io_reader_stream") due to 5 previous errors
[INFO] [stdout] error[E0432]: unresolved import `futures`
[INFO] [stdout]  --> tests/framed_read.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use futures::Stream;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `futures`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_stream`
[INFO] [stdout]  --> tests/io_reader_stream.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio_stream::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_stream`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio_stream`, use `cargo add tokio_stream` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]   --> tests/io_reader_stream.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | #[tokio::test]
[INFO] [stdout]    |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `io` in `tokio_util`
[INFO] [stdout]   --> tests/io_reader_stream.rs:40:34
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let mut stream = tokio_util::io::ReaderStream::new(reader);
[INFO] [stdout]    |                                  ^^ could not find `io` in `tokio_util`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 41 | / cfg_io! {
[INFO] [stdout] 42 | |     pub mod io;
[INFO] [stdout]    | |             ^^
[INFO] [stdout] 43 | | }
[INFO] [stdout]    | |_- the item is gated behind the `io` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/io_reader_stream.rs:44:40
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let item = stream.next().await.unwrap();
[INFO] [stdout]    |                                        ^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/io_reader_stream.rs:64:33
[INFO] [stdout]    |
[INFO] [stdout] 64 |     assert!(stream.next().await.is_none());
[INFO] [stdout]    |                                 ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_util::codec`
[INFO] [stdout]   --> tests/framed_write.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout]  5 | use tokio_util::codec::{Encoder, FramedWrite};
[INFO] [stdout]    |                 ^^^^^ could not find `codec` in `tokio_util`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 27 | / cfg_codec! {
[INFO] [stdout] 28 | |     pub mod codec;
[INFO] [stdout]    | |             ^^^^^
[INFO] [stdout] 29 | | }
[INFO] [stdout]    | |_- the item is gated behind the `codec` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_test`
[INFO] [stdout]  --> tests/framed_write.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio_test::{assert_ready, task};
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_test`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio_test`, use `cargo add tokio_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_util::task`
[INFO] [stdout]   --> tests/spawn_pinned.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | use tokio_util::task;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ no `task` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 45 | / cfg_rt! {
[INFO] [stdout] 46 | |     pub mod context;
[INFO] [stdout] 47 | |     pub mod task;
[INFO] [stdout]    | |             ^^^^
[INFO] [stdout] 48 | | }
[INFO] [stdout]    | |_- the item is gated behind the `rt` feature
[INFO] [stdout] help: consider importing one of these modules instead
[INFO] [stdout]    |
[INFO] [stdout]  7 - use tokio_util::task;
[INFO] [stdout]  7 + use std::task;
[INFO] [stdout]    |
[INFO] [stdout]  7 - use tokio_util::task;
[INFO] [stdout]  7 + use futures_core::task;
[INFO] [stdout]    |
[INFO] [stdout]  7 - use tokio_util::task;
[INFO] [stdout]  7 + use tokio::task;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]   --> tests/spawn_pinned.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[tokio::test]
[INFO] [stdout]    |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]   --> tests/spawn_pinned.rs:54:10
[INFO] [stdout]    |
[INFO] [stdout] 54 | #[tokio::test]
[INFO] [stdout]    |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]   --> tests/spawn_pinned.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 | #[tokio::test]
[INFO] [stdout]    |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]   --> tests/spawn_pinned.rs:97:10
[INFO] [stdout]    |
[INFO] [stdout] 97 | #[tokio::test]
[INFO] [stdout]    |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]    --> tests/spawn_pinned.rs:123:10
[INFO] [stdout]     |
[INFO] [stdout] 123 | #[tokio::test]
[INFO] [stdout]     |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]    --> tests/spawn_pinned.rs:160:10
[INFO] [stdout]     |
[INFO] [stdout] 160 | #[tokio::test]
[INFO] [stdout]     |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]    --> tests/spawn_pinned.rs:197:10
[INFO] [stdout]     |
[INFO] [stdout] 197 | #[tokio::test]
[INFO] [stdout]     |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures_test`
[INFO] [stdout]  --> tests/sync_cancellation_token.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use futures_test::task::new_count_waker;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `futures_test`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 8 - use futures_test::task::new_count_waker;
[INFO] [stdout] 8 + use futures_core::task::new_count_waker;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_util::codec`
[INFO] [stdout]   --> tests/framed.rs:5:17
[INFO] [stdout]    |
[INFO] [stdout]  5 | use tokio_util::codec::{Decoder, Encoder, Framed, FramedParts};
[INFO] [stdout]    |                 ^^^^^ could not find `codec` in `tokio_util`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 27 | / cfg_codec! {
[INFO] [stdout] 28 | |     pub mod codec;
[INFO] [stdout]    | |             ^^^^^
[INFO] [stdout] 29 | | }
[INFO] [stdout]    | |_- the item is gated behind the `codec` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_stream`
[INFO] [stdout]  --> tests/framed.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio_stream::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_stream`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio_stream`, use `cargo add tokio_stream` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_test`
[INFO] [stdout]  --> tests/framed.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio_test::assert_ok;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_test`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio_test`, use `cargo add tokio_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]    --> tests/framed.rs:100:10
[INFO] [stdout]     |
[INFO] [stdout] 100 | #[tokio::test]
[INFO] [stdout]     |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]    --> tests/framed.rs:112:10
[INFO] [stdout]     |
[INFO] [stdout] 112 | #[tokio::test]
[INFO] [stdout]     |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures`
[INFO] [stdout]    --> tests/spawn_pinned.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |         futures::future::pending::<()>().await;
[INFO] [stdout]     |         ^^^^^^^ use of unresolved module or unlinked crate `futures`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]     |
[INFO] [stdout]   4 + use std::future;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `future`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 138 -         futures::future::pending::<()>().await;
[INFO] [stdout] 138 +         future::pending::<()>().await;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-util_wasi` (test "framed_write") due to 2 previous errors
[INFO] [stdout] error: run tokio-util tests with `--features full`
[INFO] [stdout]  --> tests/_require_full.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | compile_error!("run tokio-util tests with `--features full`");
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_util::codec`
[INFO] [stdout]   --> tests/framed_stream.rs:4:17
[INFO] [stdout]    |
[INFO] [stdout]  4 | use tokio_util::codec::{BytesCodec, FramedRead};
[INFO] [stdout]    |                 ^^^^^ could not find `codec` in `tokio_util`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 27 | / cfg_codec! {
[INFO] [stdout] 28 | |     pub mod codec;
[INFO] [stdout]    | |             ^^^^^
[INFO] [stdout] 29 | | }
[INFO] [stdout]    | |_- the item is gated behind the `codec` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio_test`
[INFO] [stdout]  --> tests/framed_stream.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio_test::{assert_ready, io::Builder, task};
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_test`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio_test`, use `cargo add tokio_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_test`
[INFO] [stdout]  --> tests/framed_stream.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio_test::{assert_ready, io::Builder, task};
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_test`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio_test`, use `cargo add tokio_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]   --> tests/framed_stream.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[tokio::test]
[INFO] [stdout]    |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures_core::stream::Stream`
[INFO] [stdout]  --> tests/framed_stream.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures_core::stream::Stream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pin::Pin`
[INFO] [stdout]  --> tests/framed_stream.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{io, pin::Pin};
[INFO] [stdout]   |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `pin`
[INFO] [stdout]  --> tests/framed_stream.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | macro_rules! pin {
[INFO] [stdout]   |              ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `tokio::io::repeat`, `tokio::io::AsyncReadExt`, `tokio::io::Repeat`
[INFO] [stdout]    --> src/either.rs:170:21
[INFO] [stdout]     |
[INFO] [stdout] 170 |     use tokio::io::{repeat, AsyncReadExt, Repeat};
[INFO] [stdout]     |                     ^^^^^^  ^^^^^^^^^^^^  ^^^^^^ no `Repeat` in `io`
[INFO] [stdout]     |                     |       |
[INFO] [stdout]     |                     |       no `AsyncReadExt` in `io`
[INFO] [stdout]     |                     |       help: a similar name exists in the module: `AsyncRead`
[INFO] [stdout]     |                     no `repeat` in `io`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio_wasi-1.25.2/src/io/mod.rs:266:60
[INFO] [stdout]     |
[INFO] [stdout] 259 | / cfg_io_util! {
[INFO] [stdout] 260 | |     mod split;
[INFO] [stdout] 261 | |     pub use split::{split, ReadHalf, WriteHalf};
[INFO] [stdout] ...   |
[INFO] [stdout] 266 | |         copy, copy_bidirectional, copy_buf, duplex, empty, repeat, sink, AsyncBufReadExt, AsyncReadExt, AsyncSeekExt, AsyncWriteExt,
[INFO] [stdout]     | |                                                            ^^^^^^
[INFO] [stdout] 267 | |         BufReader, BufStream, BufWriter, DuplexStream, Empty, Lines, Repeat, Sink, Split, Take,
[INFO] [stdout] 268 | |     };
[INFO] [stdout] 269 | | }
[INFO] [stdout]     | |_- the item is gated behind the `io-util` feature
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio_wasi-1.25.2/src/io/mod.rs:266:91
[INFO] [stdout]     |
[INFO] [stdout] 259 | / cfg_io_util! {
[INFO] [stdout] 260 | |     mod split;
[INFO] [stdout] 261 | |     pub use split::{split, ReadHalf, WriteHalf};
[INFO] [stdout] ...   |
[INFO] [stdout] 266 | |         copy, copy_bidirectional, copy_buf, duplex, empty, repeat, sink, AsyncBufReadExt, AsyncReadExt, AsyncSeekExt, AsyncWriteExt,
[INFO] [stdout]     | |                                                                                           ^^^^^^^^^^^^
[INFO] [stdout] 267 | |         BufReader, BufStream, BufWriter, DuplexStream, Empty, Lines, Repeat, Sink, Split, Take,
[INFO] [stdout] 268 | |     };
[INFO] [stdout] 269 | | }
[INFO] [stdout]     | |_- the item is gated behind the `io-util` feature
[INFO] [stdout]     = help: consider importing one of these structs instead:
[INFO] [stdout]             std::io::Repeat
[INFO] [stdout]             std::iter::Repeat
[INFO] [stdout]             core::iter::Repeat
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio_wasi-1.25.2/src/io/mod.rs:267:70
[INFO] [stdout]     |
[INFO] [stdout] 259 | / cfg_io_util! {
[INFO] [stdout] 260 | |     mod split;
[INFO] [stdout] 261 | |     pub use split::{split, ReadHalf, WriteHalf};
[INFO] [stdout] ...   |
[INFO] [stdout] 267 | |         BufReader, BufStream, BufWriter, DuplexStream, Empty, Lines, Repeat, Sink, Split, Take,
[INFO] [stdout]     | |                                                                      ^^^^^^
[INFO] [stdout] 268 | |     };
[INFO] [stdout] 269 | | }
[INFO] [stdout]     | |_- the item is gated behind the `io-util` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_stream`
[INFO] [stdout]    --> src/either.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 171 |     use tokio_stream::{once, Once, StreamExt};
[INFO] [stdout]     |         ^^^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_stream`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio_stream`, use `cargo add tokio_stream` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]    --> src/either.rs:173:14
[INFO] [stdout]     |
[INFO] [stdout] 173 |     #[tokio::test]
[INFO] [stdout]     |              ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]    --> src/either.rs:180:14
[INFO] [stdout]     |
[INFO] [stdout] 180 |     #[tokio::test]
[INFO] [stdout]     |              ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `tokio::io::AsyncReadExt`, `tokio::io::AsyncWriteExt`
[INFO] [stdout]    --> tests/io_inspect.rs:7:28
[INFO] [stdout]     |
[INFO] [stdout]   7 | use tokio::io::{AsyncRead, AsyncReadExt, AsyncWrite, AsyncWriteExt, ReadBuf};
[INFO] [stdout]     |                            ^^^^^^^^^^^^              ^^^^^^^^^^^^^ no `AsyncWriteExt` in `io`
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            no `AsyncReadExt` in `io`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio_wasi-1.25.2/src/io/mod.rs:266:91
[INFO] [stdout]     |
[INFO] [stdout] 259 | / cfg_io_util! {
[INFO] [stdout] 260 | |     mod split;
[INFO] [stdout] 261 | |     pub use split::{split, ReadHalf, WriteHalf};
[INFO] [stdout] ...   |
[INFO] [stdout] 266 | |         copy, copy_bidirectional, copy_buf, duplex, empty, repeat, sink, AsyncBufReadExt, AsyncReadExt, AsyncSeekExt, AsyncWriteExt,
[INFO] [stdout]     | |                                                                                           ^^^^^^^^^^^^
[INFO] [stdout] 267 | |         BufReader, BufStream, BufWriter, DuplexStream, Empty, Lines, Repeat, Sink, Split, Take,
[INFO] [stdout] 268 | |     };
[INFO] [stdout] 269 | | }
[INFO] [stdout]     | |_- the item is gated behind the `io-util` feature
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio_wasi-1.25.2/src/io/mod.rs:266:119
[INFO] [stdout]     |
[INFO] [stdout] 259 | / cfg_io_util! {
[INFO] [stdout] 260 | |     mod split;
[INFO] [stdout] 261 | |     pub use split::{split, ReadHalf, WriteHalf};
[INFO] [stdout] ...   |
[INFO] [stdout] 266 | |         copy, copy_bidirectional, copy_buf, duplex, empty, repeat, sink, AsyncBufReadExt, AsyncReadExt, AsyncSeekExt, AsyncWriteExt,
[INFO] [stdout]     | |                                                                                                                       ^^^^^^^^^^^^^
[INFO] [stdout] 267 | |         BufReader, BufStream, BufWriter, DuplexStream, Empty, Lines, Repeat, Sink, Split, Take,
[INFO] [stdout] 268 | |     };
[INFO] [stdout] 269 | | }
[INFO] [stdout]     | |_- the item is gated behind the `io-util` feature
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]     |
[INFO] [stdout]   7 - use tokio::io::{AsyncRead, AsyncReadExt, AsyncWrite, AsyncWriteExt, ReadBuf};
[INFO] [stdout]   7 + use tokio::io::{AsyncRead, AsyncRead, AsyncWrite, AsyncWriteExt, ReadBuf};
[INFO] [stdout]     |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]     |
[INFO] [stdout]   7 - use tokio::io::{AsyncRead, AsyncReadExt, AsyncWrite, AsyncWriteExt, ReadBuf};
[INFO] [stdout]   7 + use tokio::io::{AsyncRead, AsyncReadExt, AsyncWrite, AsyncWrite, ReadBuf};
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures`
[INFO] [stdout]  --> tests/io_inspect.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::future::poll_fn;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `futures`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_util::io`
[INFO] [stdout]   --> tests/io_inspect.rs:8:17
[INFO] [stdout]    |
[INFO] [stdout]  8 | use tokio_util::io::{InspectReader, InspectWriter};
[INFO] [stdout]    |                 ^^ could not find `io` in `tokio_util`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 41 | / cfg_io! {
[INFO] [stdout] 42 | |     pub mod io;
[INFO] [stdout]    | |             ^^
[INFO] [stdout] 43 | | }
[INFO] [stdout]    | |_- the item is gated behind the `io` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]   --> tests/io_inspect.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[tokio::test]
[INFO] [stdout]    |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]    --> tests/io_inspect.rs:113:10
[INFO] [stdout]     |
[INFO] [stdout] 113 | #[tokio::test]
[INFO] [stdout]     |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]    --> tests/io_inspect.rs:160:10
[INFO] [stdout]     |
[INFO] [stdout] 160 | #[tokio::test]
[INFO] [stdout]     |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/spawn_pinned.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 |         .unwrap();
[INFO] [stdout]    |          ^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures`
[INFO] [stdout]  --> tests/mpsc.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::future::poll_fn;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `futures`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio_test`
[INFO] [stdout]  --> tests/mpsc.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio_test::task::spawn;
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_test`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio_test`, use `cargo add tokio_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_test`
[INFO] [stdout]  --> tests/mpsc.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio_test::{assert_pending, assert_ready, assert_ready_err, assert_ready_ok};
[INFO] [stdout]   |     ^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_test`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio_test`, use `cargo add tokio_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]  --> tests/mpsc.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[tokio::test]
[INFO] [stdout]   |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]   --> tests/mpsc.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[tokio::test]
[INFO] [stdout]    |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]   --> tests/mpsc.rs:43:10
[INFO] [stdout]    |
[INFO] [stdout] 43 | #[tokio::test]
[INFO] [stdout]    |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]   --> tests/mpsc.rs:72:10
[INFO] [stdout]    |
[INFO] [stdout] 72 | #[tokio::test]
[INFO] [stdout]    |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]   --> tests/mpsc.rs:86:10
[INFO] [stdout]    |
[INFO] [stdout] 86 | #[tokio::test]
[INFO] [stdout]    |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]    --> tests/mpsc.rs:106:10
[INFO] [stdout]     |
[INFO] [stdout] 106 | #[tokio::test]
[INFO] [stdout]     |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]    --> tests/mpsc.rs:123:10
[INFO] [stdout]     |
[INFO] [stdout] 123 | #[tokio::test]
[INFO] [stdout]     |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]    --> tests/mpsc.rs:148:10
[INFO] [stdout]     |
[INFO] [stdout] 148 | #[tokio::test]
[INFO] [stdout]     |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]    --> tests/mpsc.rs:169:10
[INFO] [stdout]     |
[INFO] [stdout] 169 | #[tokio::test]
[INFO] [stdout]     |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]    --> tests/mpsc.rs:191:10
[INFO] [stdout]     |
[INFO] [stdout] 191 | #[tokio::test]
[INFO] [stdout]     |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]    --> tests/mpsc.rs:208:10
[INFO] [stdout]     |
[INFO] [stdout] 208 | #[tokio::test]
[INFO] [stdout]     |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/spawn_pinned.rs:67:35
[INFO] [stdout]    |
[INFO] [stdout] 67 |     assert_eq!(join_handle1.await.unwrap(), "test1");
[INFO] [stdout]    |                                   ^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures`
[INFO] [stdout]  --> tests/reusable_box.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::future::FutureExt;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `futures`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/spawn_pinned.rs:68:35
[INFO] [stdout]    |
[INFO] [stdout] 68 |     assert_eq!(join_handle2.await.unwrap(), "test2");
[INFO] [stdout]    |                                   ^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/io_inspect.rs:41:44
[INFO] [stdout]    |
[INFO] [stdout] 41 |         tee.read_to_end(&mut teeout).await.unwrap();
[INFO] [stdout]    |                                            ^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/io_inspect.rs:123:14
[INFO] [stdout]     |
[INFO] [stdout] 123 |             .unwrap();
[INFO] [stdout]     |              ^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/spawn_pinned.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let result = join_handle.await;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 82 |     assert!(result.is_err());
[INFO] [stdout]    |                    ------ type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `result` an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let result: /* Type */ = join_handle.await;
[INFO] [stdout]    |               ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/spawn_pinned.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let result = join_handle.await;
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 91 |     assert!(result.is_ok());
[INFO] [stdout]    |                    ----- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `result` an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let result: /* Type */ = join_handle.await;
[INFO] [stdout]    |               ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/spawn_pinned.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let result = join_handle.await;
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 108 |     assert!(result.is_err());
[INFO] [stdout]     |                    ------ type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `result` an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let result: /* Type */ = join_handle.await;
[INFO] [stdout]     |               ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-util_wasi` (test "framed") due to 5 previous errors
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/spawn_pinned.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let result = join_handle.await;
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 117 |     assert!(result.is_ok());
[INFO] [stdout]     |                    ----- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `result` an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let result: /* Type */ = join_handle.await;
[INFO] [stdout]     |               ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-util_wasi` (test "_require_full") due to 1 previous error
[INFO] [stderr] error: could not compile `tokio-util_wasi` (test "framed_stream") due to 4 previous errors; 3 warnings emitted
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/io_inspect.rs:188:53
[INFO] [stdout]     |
[INFO] [stdout] 188 |         write_all_vectored(tee, bufs.clone()).await.unwrap();
[INFO] [stdout]     |                                                     ^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/spawn_pinned.rs:189:41
[INFO] [stdout]     |
[INFO] [stdout] 189 |     let thread_id1 = join_handle1.await.unwrap();
[INFO] [stdout]     |                                         ^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/spawn_pinned.rs:190:41
[INFO] [stdout]     |
[INFO] [stdout] 190 |     let thread_id2 = join_handle2.await.unwrap();
[INFO] [stdout]     |                                         ^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/spawn_pinned.rs:233:36
[INFO] [stdout]     |
[INFO] [stdout] 233 |     let thread_id1 = handle1.await.unwrap();
[INFO] [stdout]     |                                    ^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> tests/spawn_pinned.rs:234:36
[INFO] [stdout]     |
[INFO] [stdout] 234 |     let thread_id2 = handle2.await.unwrap();
[INFO] [stdout]     |                                    ^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/either.rs:185:46
[INFO] [stdout]     |
[INFO] [stdout] 185 |         either.read_exact(&mut buffer).await.unwrap();
[INFO] [stdout]     |                                              ^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]   --> tests/poll_semaphore.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[tokio::test]
[INFO] [stdout]    |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]   --> tests/poll_semaphore.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[tokio::test]
[INFO] [stdout]    |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]   --> tests/poll_semaphore.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 | #[tokio::test]
[INFO] [stdout]    |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio::net::UdpSocket`
[INFO] [stdout]  --> tests/udp.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::net::UdpSocket;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^ no `UdpSocket` in `net`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct instead
[INFO] [stdout]   |
[INFO] [stdout] 4 - use tokio::net::UdpSocket;
[INFO] [stdout] 4 + use std::net::UdpSocket;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_util::codec`
[INFO] [stdout]   --> tests/udp.rs:6:17
[INFO] [stdout]    |
[INFO] [stdout]  6 | use tokio_util::codec::{Decoder, Encoder, LinesCodec};
[INFO] [stdout]    |                 ^^^^^ could not find `codec` in `tokio_util`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 27 | / cfg_codec! {
[INFO] [stdout] 28 | |     pub mod codec;
[INFO] [stdout]    | |             ^^^^^
[INFO] [stdout] 29 | | }
[INFO] [stdout]    | |_- the item is gated behind the `codec` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_util::udp`
[INFO] [stdout]   --> tests/udp.rs:7:17
[INFO] [stdout]    |
[INFO] [stdout]  7 | use tokio_util::udp::UdpFramed;
[INFO] [stdout]    |                 ^^^ could not find `udp` in `tokio_util`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 31 | / cfg_net! {
[INFO] [stdout] 32 | |     #[cfg(not(target_arch = "wasm32"))]
[INFO] [stdout] 33 | |     pub mod udp;
[INFO] [stdout]    | |             ^^^
[INFO] [stdout] 34 | |     pub mod net;
[INFO] [stdout] 35 | | }
[INFO] [stdout]    | |_- the item is gated behind the `net` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures`
[INFO] [stdout]   --> tests/udp.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use futures::future::try_join;
[INFO] [stdout]    |     ^^^^^^^ use of unresolved module or unlinked crate `futures`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures`
[INFO] [stdout]   --> tests/udp.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use futures::future::FutureExt;
[INFO] [stdout]    |     ^^^^^^^ use of unresolved module or unlinked crate `futures`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures`
[INFO] [stdout]   --> tests/udp.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use futures::sink::SinkExt;
[INFO] [stdout]    |     ^^^^^^^ use of unresolved module or unlinked crate `futures`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_stream`
[INFO] [stdout]  --> tests/udp.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tokio_stream::StreamExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_stream`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio_stream`, use `cargo add tokio_stream` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]   --> tests/udp.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[tokio::test]
[INFO] [stdout]    |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]   --> tests/udp.rs:86:10
[INFO] [stdout]    |
[INFO] [stdout] 86 | #[tokio::test]
[INFO] [stdout]    |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio`
[INFO] [stdout]    --> tests/udp.rs:107:10
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[tokio::test]
[INFO] [stdout]     |          ^^^^ could not find `test` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-util_wasi` (test "udp") due to 10 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-util_wasi` (test "mpsc") due to 14 previous errors
[INFO] [stderr] error: could not compile `tokio-util_wasi` (test "spawn_pinned") due to 20 previous errors
[INFO] [stderr] error: could not compile `tokio-util_wasi` (test "io_inspect") due to 9 previous errors
[INFO] [stdout] error[E0599]: no method named `now_or_never` found for struct `Pin<&mut dyn Future<Output = {integer}> + Send>` in the current scope
[INFO] [stdout]   --> tests/reusable_box.rs:29:28
[INFO] [stdout]    |
[INFO] [stdout] 29 |     assert_eq!(b.get_pin().now_or_never(), Some(10));
[INFO] [stdout]    |                            ^^^^^^^^^^^^ method not found in `Pin<&mut dyn Future<Output = {integer}> + Send>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `now_or_never` found for struct `Pin<&mut dyn Future<Output = {integer}> + Send>` in the current scope
[INFO] [stdout]   --> tests/reusable_box.rs:34:28
[INFO] [stdout]    |
[INFO] [stdout] 34 |     assert_eq!(b.get_pin().now_or_never(), Some(20));
[INFO] [stdout]    |                            ^^^^^^^^^^^^ method not found in `Pin<&mut dyn Future<Output = {integer}> + Send>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `now_or_never` found for struct `Pin<&mut dyn Future<Output = {integer}> + Send>` in the current scope
[INFO] [stdout]   --> tests/reusable_box.rs:39:28
[INFO] [stdout]    |
[INFO] [stdout] 39 |     assert_eq!(b.get_pin().now_or_never(), Some(30));
[INFO] [stdout]    |                            ^^^^^^^^^^^^ method not found in `Pin<&mut dyn Future<Output = {integer}> + Send>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio_test`
[INFO] [stdout]   --> tests/poll_semaphore.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | ) -> tokio_test::task::Spawn<impl Future<Output = SemRet> + '_> {
[INFO] [stdout]    |      ^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_test`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio_test`, use `cargo add tokio_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `now_or_never` found for struct `Pin<&mut dyn Future<Output = {integer}> + Send>` in the current scope
[INFO] [stdout]   --> tests/reusable_box.rs:54:28
[INFO] [stdout]    |
[INFO] [stdout] 54 |     assert_eq!(b.get_pin().now_or_never(), Some(10));
[INFO] [stdout]    |                            ^^^^^^^^^^^^ method not found in `Pin<&mut dyn Future<Output = {integer}> + Send>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-util_wasi` (test "sync_cancellation_token") due to 1 previous error
[INFO] [stdout] error[E0599]: no method named `now_or_never` found for struct `Pin<&mut dyn Future<Output = u32> + Send>` in the current scope
[INFO] [stdout]   --> tests/reusable_box.rs:56:28
[INFO] [stdout]    |
[INFO] [stdout] 56 |     assert_eq!(b.get_pin().now_or_never(), Some(0));
[INFO] [stdout]    |                            ^^^^^^^^^^^^ method not found in `Pin<&mut dyn Future<Output = u32> + Send>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `now_or_never` found for struct `Pin<&mut dyn Future<Output = u32> + Send>` in the current scope
[INFO] [stdout]   --> tests/reusable_box.rs:58:28
[INFO] [stdout]    |
[INFO] [stdout] 58 |     assert_eq!(b.get_pin().now_or_never(), Some(5));
[INFO] [stdout]    |                            ^^^^^^^^^^^^ method not found in `Pin<&mut dyn Future<Output = u32> + Send>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `now_or_never` found for struct `Pin<&mut dyn Future<Output = u32> + Send>` in the current scope
[INFO] [stdout]   --> tests/reusable_box.rs:77:28
[INFO] [stdout]    |
[INFO] [stdout] 77 |     assert_eq!(b.get_pin().now_or_never(), Some(5));
[INFO] [stdout]    |                            ^^^^^^^^^^^^ method not found in `Pin<&mut dyn Future<Output = u32> + Send>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `now_or_never` found for struct `Pin<&mut dyn Future<Output = u32> + Send>` in the current scope
[INFO] [stdout]   --> tests/reusable_box.rs:78:28
[INFO] [stdout]    |
[INFO] [stdout] 78 |     assert_eq!(b.get_pin().now_or_never(), Some(5));
[INFO] [stdout]    |                            ^^^^^^^^^^^^ method not found in `Pin<&mut dyn Future<Output = u32> + Send>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `now_or_never` found for struct `Pin<&mut dyn Future<Output = u32> + Send>` in the current scope
[INFO] [stdout]   --> tests/reusable_box.rs:83:28
[INFO] [stdout]    |
[INFO] [stdout] 83 |     assert_eq!(b.get_pin().now_or_never(), Some(5));
[INFO] [stdout]    |                            ^^^^^^^^^^^^ method not found in `Pin<&mut dyn Future<Output = u32> + Send>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio_test`
[INFO] [stdout]   --> tests/poll_semaphore.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     tokio_test::task::spawn(fut)
[INFO] [stdout]    |     ^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_test`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio_test`, use `cargo add tokio_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `now_or_never` found for struct `Pin<&mut dyn Future<Output = u32> + Send>` in the current scope
[INFO] [stdout]   --> tests/reusable_box.rs:84:28
[INFO] [stdout]    |
[INFO] [stdout] 84 |     assert_eq!(b.get_pin().now_or_never(), Some(5));
[INFO] [stdout]    |                            ^^^^^^^^^^^^ method not found in `Pin<&mut dyn Future<Output = u32> + Send>`
[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[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio_test`
[INFO] [stdout]   --> tests/poll_semaphore.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 19 | ) -> tokio_test::task::Spawn<impl Future<Output = SemRet> + '_> {
[INFO] [stdout]    |      ^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_test`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio_test`, use `cargo add tokio_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-util_wasi` (test "reusable_box") due to 11 previous errors
[INFO] [stderr] error: could not compile `tokio-util_wasi` (lib test) due to 5 previous errors
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio_test`
[INFO] [stdout]   --> tests/poll_semaphore.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     tokio_test::task::spawn(fut)
[INFO] [stdout]    |     ^^^^^^^^^^ use of unresolved module or unlinked crate `tokio_test`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio_test`, use `cargo add tokio_test` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures`
[INFO] [stdout]   --> tests/poll_semaphore.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let fut = futures::future::poll_fn(move |cx| sem.poll_acquire(cx));
[INFO] [stdout]    |               ^^^^^^^ use of unresolved module or unlinked crate `futures`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::future;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `future`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 12 -     let fut = futures::future::poll_fn(move |cx| sem.poll_acquire(cx));
[INFO] [stdout] 12 +     let fut = future::poll_fn(move |cx| sem.poll_acquire(cx));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures`
[INFO] [stdout]   --> tests/poll_semaphore.rs:20:15
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let fut = futures::future::poll_fn(move |cx| sem.poll_acquire_many(cx, permits));
[INFO] [stdout]    |               ^^^^^^^ use of unresolved module or unlinked crate `futures`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::future;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `future`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 20 -     let fut = futures::future::poll_fn(move |cx| sem.poll_acquire_many(cx, permits));
[INFO] [stdout] 20 +     let fut = future::poll_fn(move |cx| sem.poll_acquire_many(cx, permits));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/poll_semaphore.rs:39:49
[INFO] [stdout]    |
[INFO] [stdout] 39 |     assert!(semaphore_poll(&mut poll_sem).await.is_none());
[INFO] [stdout]    |                                                 ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/poll_semaphore.rs:42:49
[INFO] [stdout]    |
[INFO] [stdout] 42 |     assert!(semaphore_poll(&mut poll_sem).await.is_none());
[INFO] [stdout]    |                                                 ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> tests/poll_semaphore.rs:43:49
[INFO] [stdout]    |
[INFO] [stdout] 43 |     assert!(semaphore_poll(&mut poll_sem).await.is_none());
[INFO] [stdout]    |                                                 ^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-util_wasi` (test "poll_semaphore") due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "6635db899d5864905a61e042c2e3ab2bd7ec4166aa604c2752c27db102fd9911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6635db899d5864905a61e042c2e3ab2bd7ec4166aa604c2752c27db102fd9911", kill_on_drop: false }`
[INFO] [stdout] 6635db899d5864905a61e042c2e3ab2bd7ec4166aa604c2752c27db102fd9911