[INFO] fetching crate packet-ipc 0.15.0...
[INFO] testing packet-ipc-0.15.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate packet-ipc 0.15.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate packet-ipc 0.15.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate packet-ipc 0.15.0
[INFO] finished tweaking crates.io crate packet-ipc 0.15.0
[INFO] tweaked toml for crates.io crate packet-ipc 0.15.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7b72ccf841b30a64613c63fa8971e80e46643240ca82810e6f1c72411c37de4
[INFO] running `Command { std: "docker" "start" "-a" "e7b72ccf841b30a64613c63fa8971e80e46643240ca82810e6f1c72411c37de4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7b72ccf841b30a64613c63fa8971e80e46643240ca82810e6f1c72411c37de4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7b72ccf841b30a64613c63fa8971e80e46643240ca82810e6f1c72411c37de4", kill_on_drop: false }`
[INFO] [stdout] e7b72ccf841b30a64613c63fa8971e80e46643240ca82810e6f1c72411c37de4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04e559a4c6f08fa381f4c7719f239acbd9984cfec8952ad2471cbec11a76f30a
[INFO] running `Command { std: "docker" "start" "-a" "04e559a4c6f08fa381f4c7719f239acbd9984cfec8952ad2471cbec11a76f30a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_bytes v0.11.5
[INFO] [stderr]    Compiling ipc-channel v0.14.1
[INFO] [stderr]    Compiling packet-ipc v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.90s
[INFO] running `Command { std: "docker" "inspect" "04e559a4c6f08fa381f4c7719f239acbd9984cfec8952ad2471cbec11a76f30a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04e559a4c6f08fa381f4c7719f239acbd9984cfec8952ad2471cbec11a76f30a", kill_on_drop: false }`
[INFO] [stdout] 04e559a4c6f08fa381f4c7719f239acbd9984cfec8952ad2471cbec11a76f30a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 988ed2963dda55f15bfbe2ead6ae50fe2f2ca4afd21d54f8140e9a65b9320e49
[INFO] running `Command { std: "docker" "start" "-a" "988ed2963dda55f15bfbe2ead6ae50fe2f2ca4afd21d54f8140e9a65b9320e49", kill_on_drop: false }`
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling packet-ipc v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.89s
[INFO] running `Command { std: "docker" "inspect" "988ed2963dda55f15bfbe2ead6ae50fe2f2ca4afd21d54f8140e9a65b9320e49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "988ed2963dda55f15bfbe2ead6ae50fe2f2ca4afd21d54f8140e9a65b9320e49", kill_on_drop: false }`
[INFO] [stdout] 988ed2963dda55f15bfbe2ead6ae50fe2f2ca4afd21d54f8140e9a65b9320e49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 925156d06069f9de2847dd6988e451b814d3a1ac86e6fd04cc870f05af43ac90
[INFO] running `Command { std: "docker" "start" "-a" "925156d06069f9de2847dd6988e451b814d3a1ac86e6fd04cc870f05af43ac90", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/packet_ipc-dd710d9f8064f1c7)
[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/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-274ed62be8c53148)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_roundtrip ... ok
[INFO] [stderr] [2021-09-11T04:17:53Z ERROR packet_ipc::client] Failed to send message: "SendError(..)"
[INFO] [stdout] test test_connect_to_server ... ok
[INFO] [stdout] test test_multiple_packet_receive ... ok
[INFO] [stdout] test test_connect_to_server_bounded ... ok
[INFO] [stderr] [2021-09-11T04:17:53Z ERROR packet_ipc::client] Failed to send message: "SendError(..)"
[INFO] [stdout] test test_packet_receive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests packet-ipc
[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" "925156d06069f9de2847dd6988e451b814d3a1ac86e6fd04cc870f05af43ac90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "925156d06069f9de2847dd6988e451b814d3a1ac86e6fd04cc870f05af43ac90", kill_on_drop: false }`
[INFO] [stdout] 925156d06069f9de2847dd6988e451b814d3a1ac86e6fd04cc870f05af43ac90