[INFO] fetching crate tokio-util 0.7.18...
[INFO] testing tokio-util-0.7.18 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate tokio-util 0.7.18 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tokio-util 0.7.18
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tokio-util 0.7.18
[INFO] tweaked toml for crates.io crate tokio-util 0.7.18 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokio-util 0.7.18 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tokio-util 0.7.18 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b211ca8306b8e9c785d89b21e87b1b40117d1b0f2459c435e7d5fbbd80c394bf
[INFO] running `Command { std: "docker" "start" "-a" "b211ca8306b8e9c785d89b21e87b1b40117d1b0f2459c435e7d5fbbd80c394bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b211ca8306b8e9c785d89b21e87b1b40117d1b0f2459c435e7d5fbbd80c394bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b211ca8306b8e9c785d89b21e87b1b40117d1b0f2459c435e7d5fbbd80c394bf", kill_on_drop: false }`
[INFO] [stdout] b211ca8306b8e9c785d89b21e87b1b40117d1b0f2459c435e7d5fbbd80c394bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e45aaac4d739fbd8843bb4b296c6d88a25c0e0b4e1364c10d0de6b53eb139c15
[INFO] running `Command { std: "docker" "start" "-a" "e45aaac4d739fbd8843bb4b296c6d88a25c0e0b4e1364c10d0de6b53eb139c15", kill_on_drop: false }`
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling bytes v1.8.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling tokio-util v0.7.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `Command { std: "docker" "inspect" "e45aaac4d739fbd8843bb4b296c6d88a25c0e0b4e1364c10d0de6b53eb139c15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e45aaac4d739fbd8843bb4b296c6d88a25c0e0b4e1364c10d0de6b53eb139c15", kill_on_drop: false }`
[INFO] [stdout] e45aaac4d739fbd8843bb4b296c6d88a25c0e0b4e1364c10d0de6b53eb139c15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7581dbae21f3264bff2ab144d2018f70ae4b5163f80ce6c4fad76b2f7c9e24fc
[INFO] running `Command { std: "docker" "start" "-a" "7581dbae21f3264bff2ab144d2018f70ae4b5163f80ce6c4fad76b2f7c9e24fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.82
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling tempfile v3.13.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.6
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling pin-project v1.1.6
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures-test v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tokio-util v0.7.18 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stdout] error[E0432]: unresolved import `tokio_util::io`
[INFO] [stdout]   --> tests/io_stream_reader.rs:6:17
[INFO] [stdout]    |
[INFO] [stdout]  6 | use tokio_util::io::StreamReader;
[INFO] [stdout]    |                 ^^ could not find `io` in `tokio_util`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub mod io;
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/cfg.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |             #[cfg(feature = "io")]
[INFO] [stdout]    |                   -------------- the item is gated behind the `io` feature
[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_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]   --> src/lib.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub mod codec;
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/cfg.rs:4:19
[INFO] [stdout]    |
[INFO] [stdout]  4 |             #[cfg(feature = "codec")]
[INFO] [stdout]    |                   ----------------- the item is gated behind the `codec` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_util::task`
[INFO] [stdout]   --> tests/abort_on_drop.rs:2:17
[INFO] [stdout]    |
[INFO] [stdout]  2 | use tokio_util::task::AbortOnDropHandle;
[INFO] [stdout]    |                 ^^^^ could not find `task` in `tokio_util`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | #[cfg(feature = "rt")]
[INFO] [stdout]    |       -------------- the item is gated behind the `rt` feature
[INFO] [stdout] 51 | pub mod task;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-util` (test "io_stream_reader") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-util` (test "framed_write") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-util` (test "abort_on_drop") due to 1 previous error
[INFO] [stdout] error[E0433]: cannot 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]   --> src/lib.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub mod io;
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/cfg.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |             #[cfg(feature = "io")]
[INFO] [stdout]    |                   -------------- the item is gated behind the `io` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-util` (test "io_reader_stream") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "7581dbae21f3264bff2ab144d2018f70ae4b5163f80ce6c4fad76b2f7c9e24fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7581dbae21f3264bff2ab144d2018f70ae4b5163f80ce6c4fad76b2f7c9e24fc", kill_on_drop: false }`
[INFO] [stdout] 7581dbae21f3264bff2ab144d2018f70ae4b5163f80ce6c4fad76b2f7c9e24fc
