[INFO] fetching crate tokio-util_wasi 0.7.5...
[INFO] checking tokio-util_wasi-0.7.5 against try#306c6aded24f02440063be828ebe601fe5eb8323 for pr-133502-3
[INFO] extracting crate tokio-util_wasi 0.7.5 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate tokio-util_wasi 0.7.5 on toolchain 306c6aded24f02440063be828ebe601fe5eb8323
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 61 packages to latest compatible versions
[INFO] [stderr]       Adding hashbrown v0.12.3 (available: v0.15.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce6ac5ad9e59b41501829ce0ef328e109588cce8cff6ca9d19209cb71c21e015
[INFO] running `Command { std: "docker" "start" "-a" "ce6ac5ad9e59b41501829ce0ef328e109588cce8cff6ca9d19209cb71c21e015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce6ac5ad9e59b41501829ce0ef328e109588cce8cff6ca9d19209cb71c21e015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce6ac5ad9e59b41501829ce0ef328e109588cce8cff6ca9d19209cb71c21e015", kill_on_drop: false }`
[INFO] [stdout] ce6ac5ad9e59b41501829ce0ef328e109588cce8cff6ca9d19209cb71c21e015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+306c6aded24f02440063be828ebe601fe5eb8323" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85ba195b0e432a094d4b3cfa4b2a71deab6ac5c81041a319413f488b7653250d
[INFO] running `Command { std: "docker" "start" "-a" "85ba195b0e432a094d4b3cfa4b2a71deab6ac5c81041a319413f488b7653250d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio_wasi v1.25.2
[INFO] [stderr]     Checking tokio-util_wasi v0.7.5 (/opt/rustwide/workdir)
[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] 266 |         copy, copy_bidirectional, copy_buf, duplex, empty, repeat, sink, AsyncBufReadExt, AsyncReadExt, AsyncSeekExt, AsyncWriteExt,
[INFO] [stdout]     |                                                            ^^^^^^
[INFO] [stdout] note: the item is gated behind the `io-util` feature
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio_wasi-1.25.2/src/io/mod.rs:259:1
[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] 268 | |     };
[INFO] [stdout] 269 | | }
[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] 266 |         copy, copy_bidirectional, copy_buf, duplex, empty, repeat, sink, AsyncBufReadExt, AsyncReadExt, AsyncSeekExt, AsyncWriteExt,
[INFO] [stdout]     |                                                                                           ^^^^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `io-util` feature
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio_wasi-1.25.2/src/io/mod.rs:259:1
[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] 268 | |     };
[INFO] [stdout] 269 | | }
[INFO] [stdout]     | |_^
[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] 267 |         BufReader, BufStream, BufWriter, DuplexStream, Empty, Lines, Repeat, Sink, Split, Take,
[INFO] [stdout]     |                                                                      ^^^^^^
[INFO] [stdout] note: the item is gated behind the `io-util` feature
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio_wasi-1.25.2/src/io/mod.rs:259:1
[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] 268 | |     };
[INFO] [stdout] 269 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: this error originates in the macro `cfg_io_util` (in Nightly builds, run with -Z macro-backtrace for more info)
[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[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] 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` (lib test) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "85ba195b0e432a094d4b3cfa4b2a71deab6ac5c81041a319413f488b7653250d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85ba195b0e432a094d4b3cfa4b2a71deab6ac5c81041a319413f488b7653250d", kill_on_drop: false }`
[INFO] [stdout] 85ba195b0e432a094d4b3cfa4b2a71deab6ac5c81041a319413f488b7653250d