[INFO] fetching crate fluvio-dataplane-protocol 0.1.4...
[INFO] testing fluvio-dataplane-protocol-0.1.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate fluvio-dataplane-protocol 0.1.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate fluvio-dataplane-protocol 0.1.4 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fluvio-dataplane-protocol 0.1.4
[INFO] finished tweaking crates.io crate fluvio-dataplane-protocol 0.1.4
[INFO] tweaked toml for crates.io crate fluvio-dataplane-protocol 0.1.4 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5707067922d53e481cc7b2030764ef8b618148cc8f07ca34c4ae905f00c1f239
[INFO] running `Command { std: "docker" "start" "-a" "5707067922d53e481cc7b2030764ef8b618148cc8f07ca34c4ae905f00c1f239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5707067922d53e481cc7b2030764ef8b618148cc8f07ca34c4ae905f00c1f239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5707067922d53e481cc7b2030764ef8b618148cc8f07ca34c4ae905f00c1f239", kill_on_drop: false }`
[INFO] [stdout] 5707067922d53e481cc7b2030764ef8b618148cc8f07ca34c4ae905f00c1f239
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dfc6d10ece7ce8a9865cd032ed4e1b622da0cc80aa8cc09d7b4176716fcd198
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7dfc6d10ece7ce8a9865cd032ed4e1b622da0cc80aa8cc09d7b4176716fcd198", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-lock v2.3.0
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling fluvio-protocol-derive v0.1.1
[INFO] [stderr]    Compiling async-net v1.5.0
[INFO] [stderr]    Compiling flv-util v0.5.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling async-fs v1.5.0
[INFO] [stderr]    Compiling fluvio-future v0.1.13
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling fluvio-protocol-api v0.1.1
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling fluvio-protocol-codec v0.1.1
[INFO] [stderr]    Compiling fluvio-protocol v0.2.1
[INFO] [stderr]    Compiling fluvio-dataplane-protocol v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.33s
[INFO] running `Command { std: "docker" "inspect" "7dfc6d10ece7ce8a9865cd032ed4e1b622da0cc80aa8cc09d7b4176716fcd198", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dfc6d10ece7ce8a9865cd032ed4e1b622da0cc80aa8cc09d7b4176716fcd198", kill_on_drop: false }`
[INFO] [stdout] 7dfc6d10ece7ce8a9865cd032ed4e1b622da0cc80aa8cc09d7b4176716fcd198
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d195ff667bb44a6dc696ec6e5fa2422942a4eee54b157bbeb7a1ee5b19621207
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d195ff667bb44a6dc696ec6e5fa2422942a4eee54b157bbeb7a1ee5b19621207", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling parking_lot v0.4.8
[INFO] [stderr]    Compiling chashmap v2.2.2
[INFO] [stderr]    Compiling fluvio-socket v0.4.3
[INFO] [stderr]    Compiling fluvio-dataplane-protocol v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.97s
[INFO] running `Command { std: "docker" "inspect" "d195ff667bb44a6dc696ec6e5fa2422942a4eee54b157bbeb7a1ee5b19621207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d195ff667bb44a6dc696ec6e5fa2422942a4eee54b157bbeb7a1ee5b19621207", kill_on_drop: false }`
[INFO] [stdout] d195ff667bb44a6dc696ec6e5fa2422942a4eee54b157bbeb7a1ee5b19621207
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a51f1996e6cae2cd7eb3c17e70745388978ade0e0888099a9094c859f90db920
[INFO] running `Command { std: "docker" "start" "-a" "a51f1996e6cae2cd7eb3c17e70745388978ade0e0888099a9094c859f90db920", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fluvio_dataplane_protocol-c3ab55d4090bd780
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test batch::test::test_records_offset ... ok
[INFO] [stdout] test record::test::test_decode_batch_truncation ... ok
[INFO] [stdout] test record::test::test_decode_encode_record ... ok
[INFO] [stdout] test versions::tests::test_encode_platform_version ... ok
[INFO] [stdout] test error_code::test::test_error_code_from_conversion ... ok
[INFO] [stdout] test versions::tests::test_encode_decode_api_versions_response ... ok
[INFO] [stdout] test batch::test::test_batch_size ... ok
[INFO] [stdout] test batch::test::test_encode_and_decode_batch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/file_fetch-36cebbca84db3d57
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] Jan 04 21:18:04.823 ERROR fluvio_socket::stream: no more response. server has terminated connection
[INFO] [stdout] test test_save_fetch_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fluvio-dataplane-protocol
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a51f1996e6cae2cd7eb3c17e70745388978ade0e0888099a9094c859f90db920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a51f1996e6cae2cd7eb3c17e70745388978ade0e0888099a9094c859f90db920", kill_on_drop: false }`
[INFO] [stdout] a51f1996e6cae2cd7eb3c17e70745388978ade0e0888099a9094c859f90db920