[INFO] fetching crate tokio-util 0.7.20...
[INFO] testing tokio-util-0.7.20 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate tokio-util 0.7.20 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tokio-util 0.7.20
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tokio-util 0.7.20
[INFO] tweaked toml for crates.io crate tokio-util 0.7.20 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokio-util 0.7.20 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tokio-util 0.7.20 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded generator v0.8.9
[INFO] [stderr]   Downloaded futures-test v0.3.32
[INFO] [stderr]   Downloaded cc v1.2.63
[INFO] [stderr]   Downloaded log v0.4.30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 97929c4d46a230bfabb92e1e9f45ddbf873cc027bd6a259631ed0ae3f203f072
[INFO] running `Command { std: "docker" "start" "97929c4d46a230bfabb92e1e9f45ddbf873cc027bd6a259631ed0ae3f203f072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97929c4d46a230bfabb92e1e9f45ddbf873cc027bd6a259631ed0ae3f203f072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "97929c4d46a230bfabb92e1e9f45ddbf873cc027bd6a259631ed0ae3f203f072" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97929c4d46a230bfabb92e1e9f45ddbf873cc027bd6a259631ed0ae3f203f072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "97929c4d46a230bfabb92e1e9f45ddbf873cc027bd6a259631ed0ae3f203f072" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.53.2
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling tokio-util v0.7.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.95s
[INFO] running `Command { std: "docker" "inspect" "97929c4d46a230bfabb92e1e9f45ddbf873cc027bd6a259631ed0ae3f203f072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "97929c4d46a230bfabb92e1e9f45ddbf873cc027bd6a259631ed0ae3f203f072" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling mio v1.2.1
[INFO] [stderr]    Compiling socket2 v0.6.4
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling tokio v1.53.2
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling pin-project v1.1.13
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures-test v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling tokio-stream v0.1.19
[INFO] [stderr]    Compiling tokio-util v0.7.20 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-test v0.4.6
[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] [stderr] error: could not compile `tokio-util` (test "_require_full") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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] 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]   --> 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::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]   --> 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/udp.rs:8:17
[INFO] [stdout]    |
[INFO] [stdout]  8 | 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]   --> 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] [stderr] error: could not compile `tokio-util` (test "framed") due to 1 previous error
[INFO] [stdout] error[E0432]: unresolved import `tokio_util::udp`
[INFO] [stdout]   --> tests/udp.rs:9:17
[INFO] [stdout]    |
[INFO] [stdout]  9 | 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]   --> src/lib.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub mod udp;
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/cfg.rs:24:23
[INFO] [stdout]    |
[INFO] [stdout] 24 |             #[cfg(all(feature = "net", feature = "codec"))]
[INFO] [stdout]    |                       --------------- the item is gated behind the `net` 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::{AbortOnDrop, 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] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-util` (test "io_stream_reader") 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[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]   --> 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] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-util` (test "io_inspect") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-util` (test "udp") due to 2 previous errors
[INFO] [stderr] error: could not compile `tokio-util` (test "framed_read") due to 1 previous error
[INFO] [stdout] error[E0432]: unresolved import `tokio_util::codec`
[INFO] [stdout]   --> tests/codecs.rs:3:17
[INFO] [stdout]    |
[INFO] [stdout]  3 | use tokio_util::codec::{AnyDelimiterCodec, BytesCodec, 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]   --> 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] [stderr] error: could not compile `tokio-util` (test "codecs") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "97929c4d46a230bfabb92e1e9f45ddbf873cc027bd6a259631ed0ae3f203f072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97929c4d46a230bfabb92e1e9f45ddbf873cc027bd6a259631ed0ae3f203f072", kill_on_drop: false }`
[INFO] [stdout] 97929c4d46a230bfabb92e1e9f45ddbf873cc027bd6a259631ed0ae3f203f072
