[INFO] fetching crate datastreamcorelib 0.5.1...
[INFO] testing datastreamcorelib-0.5.1 against beta-2021-09-12 for beta-1.56-2
[INFO] extracting crate datastreamcorelib 0.5.1 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate datastreamcorelib 0.5.1 on toolchain beta-2021-09-12
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate datastreamcorelib 0.5.1
[INFO] finished tweaking crates.io crate datastreamcorelib 0.5.1
[INFO] tweaked toml for crates.io crate datastreamcorelib 0.5.1 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-12" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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-2021-09-12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77fe9447ea3b507e12d8c0da5638ccde8be3bb59fc1f483432d16a15e2e797bd
[INFO] running `Command { std: "docker" "start" "-a" "77fe9447ea3b507e12d8c0da5638ccde8be3bb59fc1f483432d16a15e2e797bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77fe9447ea3b507e12d8c0da5638ccde8be3bb59fc1f483432d16a15e2e797bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77fe9447ea3b507e12d8c0da5638ccde8be3bb59fc1f483432d16a15e2e797bd", kill_on_drop: false }`
[INFO] [stdout] 77fe9447ea3b507e12d8c0da5638ccde8be3bb59fc1f483432d16a15e2e797bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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-2021-09-12" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a87ed3fd7bf5d4e218dec893004d368a9b21c5c87a182300365069aa1068206
[INFO] running `Command { std: "docker" "start" "-a" "6a87ed3fd7bf5d4e218dec893004d368a9b21c5c87a182300365069aa1068206", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling zmq v0.9.2
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling fern v0.6.0
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling libmath v0.1.4
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]    Compiling zmq-sys v0.11.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rmp v0.8.10
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling rmp-serde v0.14.4
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling datastreamcorelib v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.18s
[INFO] running `Command { std: "docker" "inspect" "6a87ed3fd7bf5d4e218dec893004d368a9b21c5c87a182300365069aa1068206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a87ed3fd7bf5d4e218dec893004d368a9b21c5c87a182300365069aa1068206", kill_on_drop: false }`
[INFO] [stdout] 6a87ed3fd7bf5d4e218dec893004d368a9b21c5c87a182300365069aa1068206
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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-2021-09-12" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38637e8c41586539ee9fb4c076cd56d7f0dd4d4f48acfba1ae8419af24644a49
[INFO] running `Command { std: "docker" "start" "-a" "38637e8c41586539ee9fb4c076cd56d7f0dd4d4f48acfba1ae8419af24644a49", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling datastreamcorelib v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.67s
[INFO] running `Command { std: "docker" "inspect" "38637e8c41586539ee9fb4c076cd56d7f0dd4d4f48acfba1ae8419af24644a49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38637e8c41586539ee9fb4c076cd56d7f0dd4d4f48acfba1ae8419af24644a49", kill_on_drop: false }`
[INFO] [stdout] 38637e8c41586539ee9fb4c076cd56d7f0dd4d4f48acfba1ae8419af24644a49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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-2021-09-12" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 144225047a3b8d99c411fb61691e0f199522eddba59d304d48310e2cecfc2006
[INFO] running `Command { std: "docker" "start" "-a" "144225047a3b8d99c411fb61691e0f199522eddba59d304d48310e2cecfc2006", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/datastreamcorelib-0d3c92f1b1e4f53f)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stderr] [2021-09-15T04:00:12.170Z][ERROR] datastreamcorelib::logging::tests src/logging.rs:57 | Test error
[INFO] [stderr] [2021-09-15T04:00:12.170Z][WARN] datastreamcorelib::logging::tests src/logging.rs:58 | Test warning
[INFO] [stderr] [2021-09-15T04:00:12.170Z][DEBUG] datastreamcorelib::logging::tests src/logging.rs:59 | Test debug
[INFO] [stderr] [2021-09-15T04:00:12.170Z][TRACE] datastreamcorelib::logging::tests src/logging.rs:60 | Test trace
[INFO] [stderr] [2021-09-15T04:00:12.170Z][DEBUG] datastreamcorelib::pubsub::tests src/pubsub.rs:236 | Sub is Subscription { socketuris: ["inproc://foobar"], topics: ["test_topic_1"], metadata: Object({}), trackingid: fc1a8af5-551f-4b18-b20e-fc1f7b98f391, callback: "<hidden>" }
[INFO] [stderr] [2021-09-15T04:00:12.170Z][DEBUG] datastreamcorelib::pubsub::tests src/pubsub.rs:219 | DPR callback
[INFO] [stderr] [2021-09-15T04:00:12.172Z][DEBUG] datastreamcorelib::pubsub::tests src/pubsub.rs:171 | Message is PubSubMessage { topic: "foobar", dataparts: [] }
[INFO] [stderr] [2021-09-15T04:00:12.172Z][DEBUG] datastreamcorelib::pubsub::tests src/pubsub.rs:219 | DPR callback
[INFO] [stderr] [2021-09-15T04:00:12.173Z][DEBUG] datastreamcorelib::pubsub::tests src/pubsub.rs:219 | DPR callback
[INFO] [stdout] test abstracts::tests::test_rawmessage_decode ... ok
[INFO] [stderr] [2021-09-15T04:00:12.180Z][DEBUG] datastreamcorelib::abstracts src/abstracts.rs:138 | Binding to ipc:///tmp/d709d495-f587-4f9f-9566-f3c66721d48f_pub.sock
[INFO] [stdout] test abstracts::tests::test_rawmessage_encode ... ok
[INFO] [stdout] test binpackers::tests::uuid_to_b64_roundtrip ... ok
[INFO] [stdout] test datamessage::tests::test_dm_into_psdm ... ok
[INFO] [stdout] test datamessage::tests::test_dm_into_psdm_consume ... ok
[INFO] [stdout] test datamessage::tests::test_encode_decode_roundtrip ... ok
[INFO] [stdout] test datamessage::tests::test_pubsub_extraparts_roundtrip ... ok
[INFO] [stdout] test datamessage::tests::test_pubsub_encode_decode_roundtrip ... ok
[INFO] [stdout] test datamessage::tests::test_pubsub_tryinto ... ok
[INFO] [stdout] test datamessage::tests::test_rawmessage_tryinto_dm_roundtrip ... ok
[INFO] [stdout] test datamessage::tests::test_pubsub_tryinto_consume ... ok
[INFO] [stdout] test imagemessage::tests::test_new ... ok
[INFO] [stdout] test datamessage::tests::test_rawmessage_tryinto_psdm_roundtrip ... ok
[INFO] [stdout] test imagemessage::tests::test_new_pubsub ... ok
[INFO] [stdout] test imagemessage::tests::test_pubsub_self_roundtrip ... ok
[INFO] [stdout] test imagemessage::tests::test_self_roundtrip ... ok
[INFO] [stdout] test logging::tests::default_signature ... ok
[INFO] [stdout] test imagemessage::tests::test_pubsub_tryinto_roundtrip ... ok
[INFO] [stdout] test pubsub::tests::test_subscription_callback ... ok
[INFO] [stdout] test resources::tests::test_usage ... ok
[INFO] [stdout] test pubsub::tests::test_datamessage_decodes_as_pubsubmessage ... ok
[INFO] [stdout] test pubsub::tests::test_new_psmsg ... ok
[INFO] [stderr] [2021-09-15T04:00:12.181Z][DEBUG] datastreamcorelib::abstracts src/abstracts.rs:122 | Returning socket from cache
[INFO] [stdout] test pubsub::tests::test_datamessage_tryinto_pubsubmessage ... ok
[INFO] [stdout] test pubsub::tests::test_datamessage_tryinto_pubsubmessage_consume ... ok
[INFO] [stdout] test pubsub::tests::test_rawmessage_tryinto_roundtrip ... ok
[INFO] [stdout] test pubsub::tests::test_dispatch ... ok
[INFO] [stdout] test imagemessage::tests::test_tryinto_roundtrip ... ok
[INFO] [stdout] test imagemessage::tests::test_pubsub_self_multibyte_roundtrip ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test utils::tests::test_create_heartbeat ... ok
[INFO] [stderr] [2021-09-15T04:00:12.184Z][DEBUG] datastreamcorelib::abstracts src/abstracts.rs:138 | Binding to ipc:///tmp/7a4f4f4f-0016-420e-ae88-38e0c581ea29_pub.sock
[INFO] [stdout] test abstracts::tests::test_sockethandler_singleton ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests datastreamcorelib
[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" "144225047a3b8d99c411fb61691e0f199522eddba59d304d48310e2cecfc2006", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "144225047a3b8d99c411fb61691e0f199522eddba59d304d48310e2cecfc2006", kill_on_drop: false }`
[INFO] [stdout] 144225047a3b8d99c411fb61691e0f199522eddba59d304d48310e2cecfc2006