[INFO] fetching crate tokio-util 0.7.13...
[INFO] building tokio-util-0.7.13 against try#dd06aa59b9c8562b8b5652c638defc5836c326d0 for pr-137044
[INFO] extracting crate tokio-util 0.7.13 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate tokio-util 0.7.13 on toolchain dd06aa59b9c8562b8b5652c638defc5836c326d0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-util 0.7.13
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tokio-util 0.7.13
[INFO] tweaked toml for crates.io crate tokio-util 0.7.13 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 71 packages to latest compatible versions
[INFO] [stderr]       Adding hashbrown v0.14.5 (available: v0.15.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8066e15b335f53b26eff7383e7d302efa8f08ab501d0562257df08cfc88ea1e3
[INFO] running `Command { std: "docker" "start" "-a" "8066e15b335f53b26eff7383e7d302efa8f08ab501d0562257df08cfc88ea1e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8066e15b335f53b26eff7383e7d302efa8f08ab501d0562257df08cfc88ea1e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8066e15b335f53b26eff7383e7d302efa8f08ab501d0562257df08cfc88ea1e3", kill_on_drop: false }`
[INFO] [stdout] 8066e15b335f53b26eff7383e7d302efa8f08ab501d0562257df08cfc88ea1e3
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39a97f661efc173c737f3b5c9e894a3590c908b5dd9bafd794677fa5c61f2c5b
[INFO] running `Command { std: "docker" "start" "-a" "39a97f661efc173c737f3b5c9e894a3590c908b5dd9bafd794677fa5c61f2c5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling bytes v1.10.0
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling tokio-util v0.7.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "39a97f661efc173c737f3b5c9e894a3590c908b5dd9bafd794677fa5c61f2c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39a97f661efc173c737f3b5c9e894a3590c908b5dd9bafd794677fa5c61f2c5b", kill_on_drop: false }`
[INFO] [stdout] 39a97f661efc173c737f3b5c9e894a3590c908b5dd9bafd794677fa5c61f2c5b
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+dd06aa59b9c8562b8b5652c638defc5836c326d0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8d5d8da0c1df6252ed784df02ec0f4d35ed4f923a5b88fba4728f9a98ac3b03
[INFO] running `Command { std: "docker" "start" "-a" "b8d5d8da0c1df6252ed784df02ec0f4d35ed4f923a5b88fba4728f9a98ac3b03", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling memchr v2.7.4
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[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
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[INFO] [stderr]    Compiling lock_api v0.4.12
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[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling tempfile v3.16.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.9
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling pin-project v1.1.9
[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 v0.7.13 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stdout] error[E0432]: unresolved import `tokio_util::codec`
[INFO] [stdout]   --> tests/io_sink_writer.rs:7:17
[INFO] [stdout]    |
[INFO] [stdout] 7  | 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:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub mod codec;
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] note: the item is gated behind the `codec` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / cfg_codec! {
[INFO] [stdout] 29 | |     #[macro_use]
[INFO] [stdout] 30 | |     mod tracing;
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    = note: this error originates in the macro `cfg_codec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tokio_util::io`
[INFO] [stdout]   --> tests/io_sink_writer.rs:8:17
[INFO] [stdout]    |
[INFO] [stdout] 8  | use tokio_util::io::{CopyToBytes, SinkWriter};
[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:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |     pub mod io;
[INFO] [stdout]    |             ^^
[INFO] [stdout] note: the item is gated behind the `io` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 45 | / cfg_io! {
[INFO] [stdout] 46 | |     pub mod io;
[INFO] [stdout] 47 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    = note: this error originates in the macro `cfg_io` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `futures_util`
[INFO] [stdout]  --> tests/io_sink_writer.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use futures_util::SinkExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of unresolved module or unlinked crate `futures_util`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 4 - use futures_util::SinkExt;
[INFO] [stdout] 4 + use futures_core::SinkExt;
[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:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub mod codec;
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] note: the item is gated behind the `codec` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / cfg_codec! {
[INFO] [stdout] 29 | |     #[macro_use]
[INFO] [stdout] 30 | |     mod tracing;
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    = note: this error originates in the macro `cfg_codec` (in Nightly builds, run with -Z macro-backtrace for more info)
[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]   --> /opt/rustwide/workdir/src/lib.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub mod codec;
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] note: the item is gated behind the `codec` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / cfg_codec! {
[INFO] [stdout] 29 | |     #[macro_use]
[INFO] [stdout] 30 | |     mod tracing;
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    = note: this error originates in the macro `cfg_codec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[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:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub mod codec;
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] note: the item is gated behind the `codec` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / cfg_codec! {
[INFO] [stdout] 29 | |     #[macro_use]
[INFO] [stdout] 30 | |     mod tracing;
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    = note: this error originates in the macro `cfg_codec` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-util` (test "io_sink_writer") due to 3 previous errors
[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] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-util` (test "framed") 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 "framed_write") due to 1 previous error
[INFO] [stderr] error: could not compile `tokio-util` (test "framed_read") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b8d5d8da0c1df6252ed784df02ec0f4d35ed4f923a5b88fba4728f9a98ac3b03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8d5d8da0c1df6252ed784df02ec0f4d35ed4f923a5b88fba4728f9a98ac3b03", kill_on_drop: false }`
[INFO] [stdout] b8d5d8da0c1df6252ed784df02ec0f4d35ed4f923a5b88fba4728f9a98ac3b03