[INFO] fetching crate fluvio-stream-model 0.3.1...
[INFO] testing fluvio-stream-model-0.3.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate fluvio-stream-model 0.3.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate fluvio-stream-model 0.3.1 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-stream-model 0.3.1
[INFO] finished tweaking crates.io crate fluvio-stream-model 0.3.1
[INFO] tweaked toml for crates.io crate fluvio-stream-model 0.3.1 written to /workspace/builds/worker-4/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-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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 532b5c18b83b593b0c068c38abcbf72777260a65a849cf3d0c4ec623e7850354
[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" "532b5c18b83b593b0c068c38abcbf72777260a65a849cf3d0c4ec623e7850354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "532b5c18b83b593b0c068c38abcbf72777260a65a849cf3d0c4ec623e7850354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "532b5c18b83b593b0c068c38abcbf72777260a65a849cf3d0c4ec623e7850354", kill_on_drop: false }`
[INFO] [stdout] 532b5c18b83b593b0c068c38abcbf72777260a65a849cf3d0c4ec623e7850354
[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" "+1.49.0" "build" "--frozen" "--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] ef2189b071237150d5f9e9c84400f2a05c6b7aba2f5b71475d935c90b97c3d4b
[INFO] running `Command { std: "docker" "start" "-a" "ef2189b071237150d5f9e9c84400f2a05c6b7aba2f5b71475d935c90b97c3d4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-rwlock v1.3.0
[INFO] [stderr]    Compiling fluvio-stream-model v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "ef2189b071237150d5f9e9c84400f2a05c6b7aba2f5b71475d935c90b97c3d4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef2189b071237150d5f9e9c84400f2a05c6b7aba2f5b71475d935c90b97c3d4b", kill_on_drop: false }`
[INFO] [stdout] ef2189b071237150d5f9e9c84400f2a05c6b7aba2f5b71475d935c90b97c3d4b
[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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64ec0150058c172d19667a359ad428440b8b7510f84e28a3c8b2b8fa57de2b20
[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" "64ec0150058c172d19667a359ad428440b8b7510f84e28a3c8b2b8fa57de2b20", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling futures-lite v1.11.3
[INFO] [stderr]    Compiling nb-connect v1.0.2
[INFO] [stderr]    Compiling polling v2.0.2
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling fluvio-test-derive v0.1.0
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling async-io v1.3.1
[INFO] [stderr]    Compiling async-executor v1.4.0
[INFO] [stderr]    Compiling blocking v1.0.2
[INFO] [stderr]    Compiling async-global-executor v1.4.3
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling async-std v1.8.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling tracing-subscriber v0.2.15
[INFO] [stderr]    Compiling fluvio-future v0.1.13
[INFO] [stderr]    Compiling fluvio-stream-model v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 36.75s
[INFO] running `Command { std: "docker" "inspect" "64ec0150058c172d19667a359ad428440b8b7510f84e28a3c8b2b8fa57de2b20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64ec0150058c172d19667a359ad428440b8b7510f84e28a3c8b2b8fa57de2b20", kill_on_drop: false }`
[INFO] [stdout] 64ec0150058c172d19667a359ad428440b8b7510f84e28a3c8b2b8fa57de2b20
[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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e4a9f0c5d07822e5c31b47ef9135d4df3ecec4db7617fdb48dff42ada2c0e30d
[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" "e4a9f0c5d07822e5c31b47ef9135d4df3ecec4db7617fdb48dff42ada2c0e30d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fluvio_stream_model-ea94bb5ea7e26d31
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test epoch::dual_epoch_map::test::test_epoch_map_update_spec ... ok
[INFO] [stdout] test store::filter::tests::test_str_filter ... ok
[INFO] [stdout] test epoch::epoch_map::test::test_epoch_map_insert_update ... ok
[INFO] [stdout] test epoch::dual_epoch_map::test::test_epoch_map_update_simple ... ok
[INFO] [stdout] test epoch::dual_epoch_map::test::test_epoch_map_empty ... ok
[INFO] [stdout] test store::filter::tests::test_str_list_filter ... ok
[INFO] [stdout] test epoch::dual_epoch_map::test::test_epoch_map_update_meta ... ok
[INFO] [stdout] test store::dual_store::test::test_store_sync_all_sync ... ok
[INFO] [stdout] test store::dual_store::test::test_store_update_sync ... ok
[INFO] [stdout] test epoch::epoch_map::test::test_epoch_map_insert ... ok
[INFO] [stdout] test epoch::epoch_map::test::test_epoch_map_empty ... ok
[INFO] [stdout] test epoch::dual_epoch_map::test::test_metadata_changes ... ok
[INFO] [stdout] test epoch::dual_epoch_map::test::test_epoch_map_update_status ... ok
[INFO] [stdout] test store::dual_store::test_notify::test_store_notifications_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fluvio_stream_model
[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" "e4a9f0c5d07822e5c31b47ef9135d4df3ecec4db7617fdb48dff42ada2c0e30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4a9f0c5d07822e5c31b47ef9135d4df3ecec4db7617fdb48dff42ada2c0e30d", kill_on_drop: false }`
[INFO] [stdout] e4a9f0c5d07822e5c31b47ef9135d4df3ecec4db7617fdb48dff42ada2c0e30d