[INFO] fetching crate fluvio-protocol-core 0.1.0...
[INFO] testing fluvio-protocol-core-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate fluvio-protocol-core 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fluvio-protocol-core 0.1.0 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-protocol-core 0.1.0
[INFO] finished tweaking crates.io crate fluvio-protocol-core 0.1.0
[INFO] tweaked toml for crates.io crate fluvio-protocol-core 0.1.0 written to /workspace/builds/worker-7/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] da30d251c2057ce1bcf8900cfe18c743dcdb57350b05cf6e65709b032787945f
[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" "da30d251c2057ce1bcf8900cfe18c743dcdb57350b05cf6e65709b032787945f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da30d251c2057ce1bcf8900cfe18c743dcdb57350b05cf6e65709b032787945f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da30d251c2057ce1bcf8900cfe18c743dcdb57350b05cf6e65709b032787945f", kill_on_drop: false }`
[INFO] [stdout] da30d251c2057ce1bcf8900cfe18c743dcdb57350b05cf6e65709b032787945f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] a04b5ca384c572badcf298bfcbf43b1a8e3a53e1eab77f85414231f026afc6cd
[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" "a04b5ca384c572badcf298bfcbf43b1a8e3a53e1eab77f85414231f026afc6cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling fluvio-protocol-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.65s
[INFO] running `Command { std: "docker" "inspect" "a04b5ca384c572badcf298bfcbf43b1a8e3a53e1eab77f85414231f026afc6cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a04b5ca384c572badcf298bfcbf43b1a8e3a53e1eab77f85414231f026afc6cd", kill_on_drop: false }`
[INFO] [stdout] a04b5ca384c572badcf298bfcbf43b1a8e3a53e1eab77f85414231f026afc6cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e5c265410cf6e73801f56ac994b0bb397dff3afe2eaa7d87b3d5bb9dd29728b4
[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" "e5c265410cf6e73801f56ac994b0bb397dff3afe2eaa7d87b3d5bb9dd29728b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling fluvio-protocol-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "e5c265410cf6e73801f56ac994b0bb397dff3afe2eaa7d87b3d5bb9dd29728b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5c265410cf6e73801f56ac994b0bb397dff3afe2eaa7d87b3d5bb9dd29728b4", kill_on_drop: false }`
[INFO] [stdout] e5c265410cf6e73801f56ac994b0bb397dff3afe2eaa7d87b3d5bb9dd29728b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 1080f03dd650c1db656fce5b0b2ce77fb95238aa45fe99fa8f024a07b1a7103c
[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" "1080f03dd650c1db656fce5b0b2ce77fb95238aa45fe99fa8f024a07b1a7103c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fluvio_protocol_core-1b3699f3b0f5536f
[INFO] [stdout] 
[INFO] [stdout] running 51 tests
[INFO] [stdout] test decoder::test::test_decode_bool ... ok
[INFO] [stdout] test decoder::test::test_decode_bool_not_enough ... ok
[INFO] [stdout] test decoder::test::test_decode_i16 ... ok
[INFO] [stdout] test decoder::test::test_decode_i16_not_enough ... ok
[INFO] [stdout] test decoder::test::test_decode_i18_not_enough ... ok
[INFO] [stdout] test decoder::test::test_decode_i32 ... ok
[INFO] [stdout] test decoder::test::test_decode_i64 ... ok
[INFO] [stdout] test decoder::test::test_decode_i8 ... ok
[INFO] [stdout] test decoder::test::test_decode_invalid_string_not_len ... ok
[INFO] [stdout] test decoder::test::test_decode_null_option_string ... ok
[INFO] [stdout] test decoder::test::test_decode_option_u16_none ... ok
[INFO] [stdout] test decoder::test::test_decode_option_u16_val ... ok
[INFO] [stdout] test decoder::test::test_decode_some_option_string ... ok
[INFO] [stdout] test decoder::test::test_decode_string ... ok
[INFO] [stdout] test decoder::test::test_decode_i64_not_enough ... ok
[INFO] [stdout] test decoder::test::test_decode_invalid_string ... ok
[INFO] [stdout] test decoder::test::test_decode_u16 ... ok
[INFO] [stdout] test decoder::test::test_decode_u16_not_enough ... ok
[INFO] [stdout] test decoder::test::test_decode_u18_not_enough ... ok
[INFO] [stdout] test decoder::test::test_decode_u8 ... ok
[INFO] [stdout] test decoder::test::test_decode_valid_string_vectors ... ok
[INFO] [stdout] test decoder::test::test_decode_varint_array_option_vec8_null ... ok
[INFO] [stdout] test decoder::test::test_decode_varint_trait ... ok
[INFO] [stdout] test decoder::test::test_decode_varint_vec8 ... ok
[INFO] [stdout] test encoder::test::test_encode_bool ... ok
[INFO] [stdout] test encoder::test::test_encode_i16 ... ok
[INFO] [stdout] test encoder::test::test_encode_i32 ... ok
[INFO] [stdout] test encoder::test::test_encode_i64 ... ok
[INFO] [stdout] test encoder::test::test_encode_i8 ... ok
[INFO] [stdout] test encoder::test::test_encode_option_u16_with_val ... ok
[INFO] [stdout] test encoder::test::test_encode_option_u16_none ... ok
[INFO] [stdout] test decoder::test::test_decode_i32_2 ... ok
[INFO] [stdout] test encoder::test::test_encode_string ... ok
[INFO] [stdout] test decoder::test::test_decode_i32_not_enough ... ok
[INFO] [stdout] test encoder::test::test_encode_string_option_some ... ok
[INFO] [stdout] test encoder::test::test_encode_u16 ... ok
[INFO] [stdout] test encoder::test::test_encode_string_vectors ... ok
[INFO] [stdout] test encoder::test::test_encode_u8 ... ok
[INFO] [stdout] test encoder::test::test_encode_u8_vectors ... ok
[INFO] [stdout] test encoder::test::test_varint_encode_array_opton_vec8_none ... ok
[INFO] [stdout] test varint::test::test_varint_decode_with_test_set ... ok
[INFO] [stdout] test zerocopy::test::test_zero_copy ... ok
[INFO] [stdout] test varint::test::test_varint_encode_with_test_set ... ok
[INFO] [stdout] test encoder::test::test_encode_string_option_none ... ok
[INFO] [stdout] test decoder::test::test_decode_bool_invalid_value ... ok
[INFO] [stdout] test decoder::test::test_decode_string_existing_value ... ok
[INFO] [stderr]    Doc-tests fluvio-protocol-core
[INFO] [stdout] test encoder::test::test_encoding_struct ... ok
[INFO] [stdout] test decoder::test::test_decode_varint_vec8_fail ... ok
[INFO] [stdout] test encoder::test::test_varint_encode_array_opton_vec8_simple_array ... ok
[INFO] [stdout] test decoder::test::test_decoding_struct ... ok
[INFO] [stdout] test decoder::test::test_varint_decode_array_opton_vec8_simple_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 51 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "1080f03dd650c1db656fce5b0b2ce77fb95238aa45fe99fa8f024a07b1a7103c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1080f03dd650c1db656fce5b0b2ce77fb95238aa45fe99fa8f024a07b1a7103c", kill_on_drop: false }`
[INFO] [stdout] 1080f03dd650c1db656fce5b0b2ce77fb95238aa45fe99fa8f024a07b1a7103c