[INFO] fetching crate ipcez 0.1.0...
[INFO] testing ipcez-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate ipcez 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ipcez 0.1.0
[INFO] finished tweaking crates.io crate ipcez 0.1.0
[INFO] tweaked toml for crates.io crate ipcez 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ipcez 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ipcez 0.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05c72a461be5935ba73837cf7930bddcff5d82088087a271e99af71b61dc3a03
[INFO] running `Command { std: "docker" "start" "-a" "05c72a461be5935ba73837cf7930bddcff5d82088087a271e99af71b61dc3a03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05c72a461be5935ba73837cf7930bddcff5d82088087a271e99af71b61dc3a03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05c72a461be5935ba73837cf7930bddcff5d82088087a271e99af71b61dc3a03", kill_on_drop: false }`
[INFO] [stdout] 05c72a461be5935ba73837cf7930bddcff5d82088087a271e99af71b61dc3a03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d08dca25ee19144fbf26ef1c08a369836952694417f989505beca49dd4307486
[INFO] running `Command { std: "docker" "start" "-a" "d08dca25ee19144fbf26ef1c08a369836952694417f989505beca49dd4307486", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling tungstenite v0.28.0
[INFO] [stderr]    Compiling named-sem v0.2.3
[INFO] [stderr]    Compiling tokio-tungstenite v0.28.0
[INFO] [stderr]    Compiling ipcez v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.72s
[INFO] running `Command { std: "docker" "inspect" "d08dca25ee19144fbf26ef1c08a369836952694417f989505beca49dd4307486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d08dca25ee19144fbf26ef1c08a369836952694417f989505beca49dd4307486", kill_on_drop: false }`
[INFO] [stdout] d08dca25ee19144fbf26ef1c08a369836952694417f989505beca49dd4307486
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a671eaf6ff5fd2d95b6e8738a4c968e7555a1feac29ddb84d81c4c31cb4d99c
[INFO] running `Command { std: "docker" "start" "-a" "9a671eaf6ff5fd2d95b6e8738a4c968e7555a1feac29ddb84d81c4c31cb4d99c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ipcez v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "9a671eaf6ff5fd2d95b6e8738a4c968e7555a1feac29ddb84d81c4c31cb4d99c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a671eaf6ff5fd2d95b6e8738a4c968e7555a1feac29ddb84d81c4c31cb4d99c", kill_on_drop: false }`
[INFO] [stdout] 9a671eaf6ff5fd2d95b6e8738a4c968e7555a1feac29ddb84d81c4c31cb4d99c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bcfcadd0c7ac43d6c61e8b021e61ad814fda498178e1db272bf493f558f492d3
[INFO] running `Command { std: "docker" "start" "-a" "bcfcadd0c7ac43d6c61e8b021e61ad814fda498178e1db272bf493f558f492d3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ipcez-2eddbc2107a7457f)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stderr] ipcez: The connection could not be started because the environment variable `os` has an invalid value ("macos").
[INFO] [stderr] What to do: Set `os` to either `linux` or `windows`, and ensure `target=local` for local connections, then try again.
[INFO] [stderr] ipcez: The connection could not be started because the environment variable `target` has an invalid value ("cloud").
[INFO] [stderr] What to do: Set `target` to either `local` or `remote`. For local IPC also set `os=windows` or `os=linux`, then try again.
[INFO] [stderr] ipcez: The connection could not be started because the environment variable `target` is not set.
[INFO] [stderr] What to do: For local connections set `target=local` and `os=windows` or `os=linux`. For remote connections use a WebSocket URL (e.g. ws://...) as the endpoint; then these variables are not needed.
[INFO] [stdout] test event_handler::tests::data_ready_event_name_linux_format ... ok
[INFO] [stdout] test tests::connect_local_with_os_invalid_returns_detection_error ... ok
[INFO] [stdout] test tests::connect_local_with_target_invalid_returns_detection_error ... ok
[INFO] [stderr] ipcez: The connection could not be started because the environment variable `target` is not set.
[INFO] [stderr] What to do: For local connections set `target=local` and `os=windows` or `os=linux`. For remote connections use a WebSocket URL (e.g. ws://...) as the endpoint; then these variables are not needed.ipcez: error: WebSocket error: IO error: Connection refused (os error 111)
[INFO] [stderr] 
[INFO] [stderr]   caused by: IO error: Connection refused (os error 111)
[INFO] [stderr]   caused by: Connection refused (os error 111)
[INFO] [stderr] ipcez: The connection could not be started because the environment variable `target` is not set.
[INFO] [stderr] What to do: For local connections set `target=local` and `os=windows` or `os=linux`. For remote connections use a WebSocket URL (e.g. ws://...) as the endpoint; then these variables are not needed.
[INFO] [stdout] test tests::connect_local_with_target_unset_returns_detection_error ... ok
[INFO] [stdout] test tests::connect_non_url_with_env_unset_returns_detection_error ... ok
[INFO] [stderr] ipcez: error: unsupported combination target=Local os=Windows on this platform
[INFO] [stdout] test tests::connect_ws_url_does_not_require_env ... ok
[INFO] [stdout] test tests::connect_local_endpoint_with_env_set_does_not_return_detection_error ... ok
[INFO] [stdout] test tests::connect_local_with_os_unset_returns_detection_error ... ok
[INFO] [stderr] ipcez: The connection could not be started because the environment variable `os` is not set.
[INFO] [stderr] What to do: For local connections set `os=windows` or `os=linux` (depending on the peer's operating system) and `target=local`, then try again.
[INFO] [stdout] test tests::connect_local_with_valid_env_does_not_return_detection ... FAILED
[INFO] [stdout] test event_handler::tests::named_semaphore_stream_yields_on_signal ... ok
[INFO] [stderr] ipcez: error: socket I/O error: connection closed while reading frame payload
[INFO] [stderr]   caused by: connection closed while reading frame payload
[INFO] [stderr] ipcez: error: recipient did not acknowledge message within the time limit
[INFO] [stderr] ipcez: error: recipient did not acknowledge message within the time limit
[INFO] [stdout] test tests::local_unix_framed_message_round_trip ... FAILED
[INFO] [stdout] test tests::local_unix_send_message_timeout_when_recipient_does_not_ack ... ok
[INFO] [stdout] test tests::polled_unix_socket_returns_connection_lost_after_peer_drops has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "bcfcadd0c7ac43d6c61e8b021e61ad814fda498178e1db272bf493f558f492d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcfcadd0c7ac43d6c61e8b021e61ad814fda498178e1db272bf493f558f492d3", kill_on_drop: false }`
[INFO] [stdout] bcfcadd0c7ac43d6c61e8b021e61ad814fda498178e1db272bf493f558f492d3