[INFO] fetching crate retty 0.29.0... [INFO] testing retty-0.29.0 against beta-2026-04-21 for beta-1.96-1 [INFO] extracting crate retty 0.29.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate retty 0.29.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate retty 0.29.0 [INFO] tweaked toml for crates.io crate retty 0.29.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate retty 0.29.0 on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate retty 0.29.0 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" "+beta-2026-04-21" "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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 84c85d94fadff1d724b64dc7b036ca7a672c25daf6f856cb53766992b8ea2b28 [INFO] running `Command { std: "docker" "start" "-a" "84c85d94fadff1d724b64dc7b036ca7a672c25daf6f856cb53766992b8ea2b28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84c85d94fadff1d724b64dc7b036ca7a672c25daf6f856cb53766992b8ea2b28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84c85d94fadff1d724b64dc7b036ca7a672c25daf6f856cb53766992b8ea2b28", kill_on_drop: false }` [INFO] [stdout] 84c85d94fadff1d724b64dc7b036ca7a672c25daf6f856cb53766992b8ea2b28 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8349f7f35b0ab1b4b3e546429409183487e8dbb6372540df6294f0e411bd9e3f [INFO] running `Command { std: "docker" "start" "-a" "8349f7f35b0ab1b4b3e546429409183487e8dbb6372540df6294f0e411bd9e3f", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling parking v2.2.0 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling async-task v4.7.0 [INFO] [stderr] Compiling waitgroup v0.1.2 [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling socket2 v0.5.6 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Compiling core_affinity v0.8.1 [INFO] [stderr] Compiling futures-lite v2.2.0 [INFO] [stderr] Compiling piper v0.2.1 [INFO] [stderr] Compiling concurrent-queue v2.4.0 [INFO] [stderr] Compiling event-listener v4.0.3 [INFO] [stderr] Compiling event-listener v5.2.0 [INFO] [stderr] Compiling event-listener-strategy v0.5.0 [INFO] [stderr] Compiling async-channel v2.2.0 [INFO] [stderr] Compiling async-broadcast v0.7.0 [INFO] [stderr] Compiling event-listener-strategy v0.4.0 [INFO] [stderr] Compiling async-lock v3.3.0 [INFO] [stderr] Compiling async-executor v1.8.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tokio v1.36.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling polling v3.5.0 [INFO] [stderr] Compiling blocking v1.5.1 [INFO] [stderr] Compiling async-fs v2.1.1 [INFO] [stderr] Compiling async-io v2.3.1 [INFO] [stderr] Compiling async-signal v0.2.5 [INFO] [stderr] Compiling async-net v2.0.0 [INFO] [stderr] Compiling async-process v2.1.0 [INFO] [stderr] Compiling smol v2.0.0 [INFO] [stderr] Compiling async-transport v0.5.0 [INFO] [stderr] Compiling retty v0.29.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/bootstrap/mod.rs:32:44 [INFO] [stdout] | [INFO] [stdout] 32 | pub type PipelineFactoryFn = Box Rc>)>; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 32 - pub type PipelineFactoryFn = Box Rc>)>; [INFO] [stdout] 32 + pub type PipelineFactoryFn = Box Rc>>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.17s [INFO] running `Command { std: "docker" "inspect" "8349f7f35b0ab1b4b3e546429409183487e8dbb6372540df6294f0e411bd9e3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8349f7f35b0ab1b4b3e546429409183487e8dbb6372540df6294f0e411bd9e3f", kill_on_drop: false }` [INFO] [stdout] 8349f7f35b0ab1b4b3e546429409183487e8dbb6372540df6294f0e411bd9e3f [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f90504ad851d0da1c422681e5e9c6fcbd8d4e93dcf17ebbc0eaaed5cc9d979c [INFO] running `Command { std: "docker" "start" "-a" "0f90504ad851d0da1c422681e5e9c6fcbd8d4e93dcf17ebbc0eaaed5cc9d979c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling anstyle v1.0.6 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Compiling strsim v0.11.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling chrono v0.4.35 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling anstream v0.6.13 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling socket2 v0.5.6 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling nix v0.27.1 [INFO] [stderr] Compiling async-signal v0.2.5 [INFO] [stderr] Compiling core_affinity v0.8.1 [INFO] [stderr] Compiling async-process v2.1.0 [INFO] [stderr] Compiling smol v2.0.0 [INFO] [stderr] Compiling async-transport v0.5.0 [INFO] [stderr] Compiling retty v0.29.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/bootstrap/mod.rs:32:44 [INFO] [stdout] | [INFO] [stdout] 32 | pub type PipelineFactoryFn = Box Rc>)>; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 32 - pub type PipelineFactoryFn = Box Rc>)>; [INFO] [stdout] 32 + pub type PipelineFactoryFn = Box Rc>>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ctrlc v3.4.2 [INFO] [stderr] Compiling clap v4.5.2 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling env_filter v0.1.0 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling local-sync v0.1.1 [INFO] [stderr] Compiling env_logger v0.11.3 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/bootstrap/mod.rs:32:44 [INFO] [stdout] | [INFO] [stdout] 32 | pub type PipelineFactoryFn = Box Rc>)>; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 32 - pub type PipelineFactoryFn = Box Rc>)>; [INFO] [stdout] 32 + pub type PipelineFactoryFn = Box Rc>>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 23.33s [INFO] running `Command { std: "docker" "inspect" "0f90504ad851d0da1c422681e5e9c6fcbd8d4e93dcf17ebbc0eaaed5cc9d979c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f90504ad851d0da1c422681e5e9c6fcbd8d4e93dcf17ebbc0eaaed5cc9d979c", kill_on_drop: false }` [INFO] [stdout] 0f90504ad851d0da1c422681e5e9c6fcbd8d4e93dcf17ebbc0eaaed5cc9d979c [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e60ab0590ae7288346d9889382cb474ef94f83e9cdf8c9cdb862c17afc23bf23 [INFO] running `Command { std: "docker" "start" "-a" "e60ab0590ae7288346d9889382cb474ef94f83e9cdf8c9cdb862c17afc23bf23", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/bootstrap/mod.rs:32:44 [INFO] [stderr] | [INFO] [stderr] 32 | pub type PipelineFactoryFn = Box Rc>)>; [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 32 - pub type PipelineFactoryFn = Box Rc>)>; [INFO] [stderr] 32 + pub type PipelineFactoryFn = Box Rc>>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `retty` (lib) generated 1 warning (run `cargo fix --lib -p retty` to apply 1 suggestion) [INFO] [stderr] warning: `retty` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/retty-0d4af50e675b3b72) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/echo_test.rs (/opt/rustwide/target/debug/deps/echo_test-1506a4cdc1f71dff) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_echo_udp ... ok [INFO] [stdout] test tests::test_echo_tcp has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "e60ab0590ae7288346d9889382cb474ef94f83e9cdf8c9cdb862c17afc23bf23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e60ab0590ae7288346d9889382cb474ef94f83e9cdf8c9cdb862c17afc23bf23", kill_on_drop: false }` [INFO] [stdout] e60ab0590ae7288346d9889382cb474ef94f83e9cdf8c9cdb862c17afc23bf23