[INFO] fetching crate fluvio-protocol 0.2.1...
[INFO] testing fluvio-protocol-0.2.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate fluvio-protocol 0.2.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate fluvio-protocol 0.2.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fluvio-protocol 0.2.1
[INFO] finished tweaking crates.io crate fluvio-protocol 0.2.1
[INFO] tweaked toml for crates.io crate fluvio-protocol 0.2.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-01-01" "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] 8ef0b3c4387cc8fd8ba83360d505b5f5974322d6cc2fc6b521744c1523cfa370
[INFO] running `Command { std: "docker" "start" "-a" "8ef0b3c4387cc8fd8ba83360d505b5f5974322d6cc2fc6b521744c1523cfa370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ef0b3c4387cc8fd8ba83360d505b5f5974322d6cc2fc6b521744c1523cfa370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef0b3c4387cc8fd8ba83360d505b5f5974322d6cc2fc6b521744c1523cfa370", kill_on_drop: false }`
[INFO] [stdout] 8ef0b3c4387cc8fd8ba83360d505b5f5974322d6cc2fc6b521744c1523cfa370
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddce91eda9333de69406b73d1fc8bd7a2a43d9368c7785497d7de239bc857022
[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" "ddce91eda9333de69406b73d1fc8bd7a2a43d9368c7785497d7de239bc857022", kill_on_drop: false }`
[INFO] [stderr]    Compiling fluvio-protocol-core v0.1.0
[INFO] [stderr]    Compiling fluvio-protocol v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "ddce91eda9333de69406b73d1fc8bd7a2a43d9368c7785497d7de239bc857022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddce91eda9333de69406b73d1fc8bd7a2a43d9368c7785497d7de239bc857022", kill_on_drop: false }`
[INFO] [stdout] ddce91eda9333de69406b73d1fc8bd7a2a43d9368c7785497d7de239bc857022
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", 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] 6fc637b7a974e3c225a0209b22ca832cedaf2fe2f26089422b10bef975ecc028
[INFO] running `Command { std: "docker" "start" "-a" "6fc637b7a974e3c225a0209b22ca832cedaf2fe2f26089422b10bef975ecc028", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling tracing-log v0.1.1
[INFO] [stderr]    Compiling fluvio-protocol-derive v0.1.1
[INFO] [stderr]    Compiling flv-util v0.5.2
[INFO] [stderr]    Compiling fluvio-protocol-api v0.1.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling tracing-subscriber v0.2.15
[INFO] [stderr]    Compiling flv-util v0.4.0
[INFO] [stderr]    Compiling fluvio-protocol v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 30.88s
[INFO] running `Command { std: "docker" "inspect" "6fc637b7a974e3c225a0209b22ca832cedaf2fe2f26089422b10bef975ecc028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fc637b7a974e3c225a0209b22ca832cedaf2fe2f26089422b10bef975ecc028", kill_on_drop: false }`
[INFO] [stdout] 6fc637b7a974e3c225a0209b22ca832cedaf2fe2f26089422b10bef975ecc028
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c5a2bbab36954756b90cc30b0bb3b286cd4270c22fa3a922ba889bcf407a730b
[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" "c5a2bbab36954756b90cc30b0bb3b286cd4270c22fa3a922ba889bcf407a730b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fluvio_protocol-37d89887e59cba32
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/api-42745e9555d0ab8f
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/btreemap-b3b21763dbdd2948
[INFO] [stdout] test test_metadata ... ok
[INFO] [stdout] test test_api_request ... ok
[INFO] [stdout] test test_type ... ok
[INFO] [stdout] test test_decode_version ... ok
[INFO] [stdout] test test_api_getter ... ok
[INFO] [stdout] test test_derive_api_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_encode_treemap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/decode-dc26f4137698c75b
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/default-5e7a461bc3a7cc52
[INFO] [stdout] test test_decode_record ... ok
[INFO] [stdout] test test_decode_recordset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/encode-132849362a5609c4
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_encode_recordset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/enum-22904d7135607b25
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_enum_encode ... ok
[INFO] [stdout] test test_gl_colors ... ok
[INFO] [stdout] test test_wide_encode ... ok
[INFO] [stdout] test test_var_encode ... ok
[INFO] [stdout] test test_try_decode ... ok
[INFO] [stdout] test test_simple_conversion ... ok
[INFO] [stdout] test test_encode_discriminant ... ok
[INFO] [stdout] test test_error_code_from_conversion2 ... ok
[INFO] [stdout] test test_enum_decode ... ok
[INFO] [stdout] test test_enum_expr_encode ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/generic-4ea0f88d675170cd
[INFO] [stdout] test test_enum_expr_decode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/option-fa264b38f4fbcf51
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_generic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/version-e652e1e07b58efb4
[INFO] [stdout] test test_decode ... ok
[INFO] [stdout] test test_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests fluvio-protocol
[INFO] [stdout] test test_decode_version ... ok
[INFO] [stdout] test test_encode_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c5a2bbab36954756b90cc30b0bb3b286cd4270c22fa3a922ba889bcf407a730b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5a2bbab36954756b90cc30b0bb3b286cd4270c22fa3a922ba889bcf407a730b", kill_on_drop: false }`
[INFO] [stdout] c5a2bbab36954756b90cc30b0bb3b286cd4270c22fa3a922ba889bcf407a730b