[INFO] fetching crate subunit 0.3.1...
[INFO] testing subunit-0.3.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate subunit 0.3.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate subunit 0.3.1
[INFO] finished tweaking crates.io crate subunit 0.3.1
[INFO] tweaked toml for crates.io crate subunit 0.3.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate subunit 0.3.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate subunit 0.3.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enumset_derive v0.14.0
[INFO] [stderr]   Downloaded enumset v1.1.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1360dfb2c33d305e5474ddab6cae17e68cb03a4434af90558b719354623f694b
[INFO] running `Command { std: "docker" "start" "-a" "1360dfb2c33d305e5474ddab6cae17e68cb03a4434af90558b719354623f694b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1360dfb2c33d305e5474ddab6cae17e68cb03a4434af90558b719354623f694b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1360dfb2c33d305e5474ddab6cae17e68cb03a4434af90558b719354623f694b", kill_on_drop: false }`
[INFO] [stdout] 1360dfb2c33d305e5474ddab6cae17e68cb03a4434af90558b719354623f694b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fa2603948cfe3ffc5e2e10953e8b2eec81cea4db36468d6a500b30fbe499a8c
[INFO] running `Command { std: "docker" "start" "-a" "8fa2603948cfe3ffc5e2e10953e8b2eec81cea4db36468d6a500b30fbe499a8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling enumset_derive v0.14.0
[INFO] [stderr]    Compiling enumset v1.1.10
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling subunit v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.61s
[INFO] running `Command { std: "docker" "inspect" "8fa2603948cfe3ffc5e2e10953e8b2eec81cea4db36468d6a500b30fbe499a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fa2603948cfe3ffc5e2e10953e8b2eec81cea4db36468d6a500b30fbe499a8c", kill_on_drop: false }`
[INFO] [stdout] 8fa2603948cfe3ffc5e2e10953e8b2eec81cea4db36468d6a500b30fbe499a8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fda2c1b09a52f04fbfb853dfc7edac970f3319c4e420cb800f726aad444efdf7
[INFO] running `Command { std: "docker" "start" "-a" "fda2c1b09a52f04fbfb853dfc7edac970f3319c4e420cb800f726aad444efdf7", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling subunit v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `Command { std: "docker" "inspect" "fda2c1b09a52f04fbfb853dfc7edac970f3319c4e420cb800f726aad444efdf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda2c1b09a52f04fbfb853dfc7edac970f3319c4e420cb800f726aad444efdf7", kill_on_drop: false }`
[INFO] [stdout] fda2c1b09a52f04fbfb853dfc7edac970f3319c4e420cb800f726aad444efdf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b60e2f305b71c08736422c695970cadc77545aaaee626dd680fda355ddca6c7a
[INFO] running `Command { std: "docker" "start" "-a" "b60e2f305b71c08736422c695970cadc77545aaaee626dd680fda355ddca6c7a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/subunit-26def3525c37e38a)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test io::r#async::tests::test_no_infinite_loop_on_malformed_stream ... ok
[INFO] [stdout] test types::event::tests::test_write_event ... ok
[INFO] [stdout] test types::event::tests::test_write_full_test_event_with_file_content ... ok
[INFO] [stdout] test io::r#async::tests::test_iter_stream ... ok
[INFO] [stdout] test types::eventfeatures::test::bit_representation ... ok
[INFO] [stdout] test io::r#async::tests::test_stream_with_invalid_utf8 ... ok
[INFO] [stdout] test io::sync::tests::test_no_infinite_loop_on_malformed_stream ... ok
[INFO] [stdout] test io::sync::tests::test_write_full_test_event_with_file_content ... ok
[INFO] [stdout] test types::number::tests::test_subunit_number ... ok
[INFO] [stdout] test types::timestamp::tests::test_timestamp_max_u32 ... ok
[INFO] [stdout] test io::sync::tests::test_stream_with_invalid_utf8 ... ok
[INFO] [stdout] test types::timestamp::tests::test_timestamp_negative ... ok
[INFO] [stdout] test types::number::tests::test_number_type ... ok
[INFO] [stdout] test types::timestamp::tests::test_timestamp_overflow_beyond_u32 ... ok
[INFO] [stdout] test types::timestamp::tests::test_timestamp_roundtrip ... ok
[INFO] [stdout] test types::timestamp::tests::test_timestamp_valid_recent ... ok
[INFO] [stdout] test io::sync::tests::test_scanner_reads_owned_cursor ... ok
[INFO] [stdout] test types::timestamp::tests::test_timestamp_valid_epoch ... ok
[INFO] [stdout] test types::timestamp::tests::test_timestamp_invalid_nanoseconds ... ok
[INFO] [stdout] test types::event::tests::packet_length ... ok
[INFO] [stdout] test types::event::tests::test_reference_values ... ok
[INFO] [stdout] test io::sync::tests::test_many_events ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests subunit
[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] running `Command { std: "docker" "inspect" "b60e2f305b71c08736422c695970cadc77545aaaee626dd680fda355ddca6c7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b60e2f305b71c08736422c695970cadc77545aaaee626dd680fda355ddca6c7a", kill_on_drop: false }`
[INFO] [stdout] b60e2f305b71c08736422c695970cadc77545aaaee626dd680fda355ddca6c7a