[INFO] fetching crate solana-metrics 1.4.20...
[INFO] testing solana-metrics-1.4.20 against 1.49.0 for beta-1.50-1
[INFO] extracting crate solana-metrics 1.4.20 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate solana-metrics 1.4.20 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 solana-metrics 1.4.20
[INFO] finished tweaking crates.io crate solana-metrics 1.4.20
[INFO] tweaked toml for crates.io crate solana-metrics 1.4.20 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] [stderr]     Blocking waiting for file lock on package cache
[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-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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4d6c0df186e04d397f8e7a0337f35db9a2414f4e3f9b1a9c012939cd577c3676
[INFO] running `Command { std: "docker" "start" "-a" "4d6c0df186e04d397f8e7a0337f35db9a2414f4e3f9b1a9c012939cd577c3676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d6c0df186e04d397f8e7a0337f35db9a2414f4e3f9b1a9c012939cd577c3676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d6c0df186e04d397f8e7a0337f35db9a2414f4e3f9b1a9c012939cd577c3676", kill_on_drop: false }`
[INFO] [stdout] 4d6c0df186e04d397f8e7a0337f35db9a2414f4e3f9b1a9c012939cd577c3676
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 57160a8aceacb177f217ae44c5066dea928ef29c459849fc9e21f4c542bebef3
[INFO] running `Command { std: "docker" "start" "-a" "57160a8aceacb177f217ae44c5066dea928ef29c459849fc9e21f4c542bebef3", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling solana-sdk v1.5.1
[INFO] [stderr]    Compiling solana-metrics v1.4.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.73s
[INFO] running `Command { std: "docker" "inspect" "57160a8aceacb177f217ae44c5066dea928ef29c459849fc9e21f4c542bebef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57160a8aceacb177f217ae44c5066dea928ef29c459849fc9e21f4c542bebef3", kill_on_drop: false }`
[INFO] [stdout] 57160a8aceacb177f217ae44c5066dea928ef29c459849fc9e21f4c542bebef3
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] aa6a02e63ca53abd344fbd615a2341a6068c3f5783c923397d6007a9f0e0fcde
[INFO] running `Command { std: "docker" "start" "-a" "aa6a02e63ca53abd344fbd615a2341a6068c3f5783c923397d6007a9f0e0fcde", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.6.0
[INFO] [stderr]    Compiling serial_test_derive v0.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling serial_test v0.4.0
[INFO] [stderr]    Compiling solana-metrics v1.4.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.94s
[INFO] running `Command { std: "docker" "inspect" "aa6a02e63ca53abd344fbd615a2341a6068c3f5783c923397d6007a9f0e0fcde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa6a02e63ca53abd344fbd615a2341a6068c3f5783c923397d6007a9f0e0fcde", kill_on_drop: false }`
[INFO] [stdout] aa6a02e63ca53abd344fbd615a2341a6068c3f5783c923397d6007a9f0e0fcde
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d04d8132a33aa53afff12a32571edb23e125e0d00e2000f85b9c0c404418243
[INFO] running `Command { std: "docker" "start" "-a" "7d04d8132a33aa53afff12a32571edb23e125e0d00e2000f85b9c0c404418243", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/solana_metrics-c9984c0dba7af49a
[INFO] [stdout] running 16 tests
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] metrics disabled: SOLANA_METRICS_CONFIG: environment variable not found
[INFO] [stdout] test counter::tests::test_counter ... ok
[INFO] [stdout] test metrics::test::test_submit_counter ... ok
[INFO] [stdout] test metrics::test::test_submit_counter_increment ... ok
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] metrics disabled: SOLANA_METRICS_CONFIG: environment variable not found
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics::test] Writing 21 points (21 total)
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics::test] Writing 2 points (2 total)
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: point 1
[INFO] [stdout] test metrics::test::test_flush_before_drop ... ok
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics::test] Writing 2 points (2 total)
[INFO] [stdout] test datapoint::test::test_datapoint ... ok
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics::test] Writing 11 points (11 total)
[INFO] [stdout] test counter::tests::test_lograte_env ... ok
[INFO] [stdout] test metrics::test::test_submit_bucketed_counter ... ok
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=0i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: live_submit_test true=true random_bool=false random_int=172i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=0i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=1i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=2i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=3i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=4i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=5i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=6i
[INFO] [stdout] test metrics::test::test_live_submit ... ok
[INFO] [stdout] test counter::tests::test_inc_new_counter ... ok
[INFO] [stdout] test counter::tests::test_lograte ... ok
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=1i
[INFO] [stdout] test counter::tests::test_metricsrate ... ok
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=2i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=3i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=4i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=5i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=6i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=7i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=8i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=9i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=10i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=11i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=12i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=13i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=14i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=15i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=16i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=17i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=18i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=19i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=20i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=21i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=22i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=23i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=24i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=25i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=26i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=27i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=28i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=29i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=30i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=31i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=32i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=33i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=34i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=35i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=36i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=37i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=38i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=39i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=40i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=41i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: point 1
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=7i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=8i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=9i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=10i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=11i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=12i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: measurement i=13i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=14i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=15i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=16i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=17i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=18i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=19i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=20i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=21i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=22i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=23i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=24i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=25i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=26i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=27i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=28i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=29i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=30i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=31i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=32i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics::test] Writing 43 points (43 total)
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=33i
[INFO] [stdout] test metrics::test::test_submit ... ok
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=34i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=35i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=36i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=37i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=38i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=39i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=40i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=41i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=42i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=43i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=44i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=45i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=46i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=47i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=48i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=49i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=50i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=51i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=52i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=53i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=54i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=55i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=56i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=57i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=58i
[INFO] [stderr] [2021-01-05T12:45:24Z INFO  solana_metrics::metrics] datapoint: name field name=12.34
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=59i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=60i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=61i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=62i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=63i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=64i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=65i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=66i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=67i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=68i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=69i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=70i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=71i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=72i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=73i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=74i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=75i
[INFO] [stderr] [2021-01-05T12:45:25Z WARN  solana_metrics::metrics] datapoint: name field name=1i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=0i
[INFO] [stderr] [2021-01-05T12:45:25Z ERROR solana_metrics::metrics] datapoint: name field name=1i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=76i
[INFO] [stderr] [2021-01-05T12:45:25Z WARN  solana_metrics::metrics] datapoint: name field1 name=2i field2 name=2i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: name field1 name=2i field2 name=2i
[INFO] [stderr] [2021-01-05T12:45:25Z ERROR solana_metrics::metrics] datapoint: name field1 name=2i field2 name=2i field3 name=3i
[INFO] [stdout] test counter::tests::test_metricsrate_env ... ok
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=1i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=2i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=3i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=6i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=7i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=41i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=40i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=39i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=4i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=5i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=10i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=26i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=36i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=20i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=23i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=37i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=38i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=11i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=8i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=17i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=15i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=12i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=16i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=18i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=9i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=21i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=22i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=13i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=29i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=32i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=19i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=30i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=14i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=27i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=28i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=33i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=24i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=31i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=35i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=25i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=77i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=78i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=79i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=34i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics::test] Writing 43 points (43 total)
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=80i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=81i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=82i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=83i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=84i
[INFO] [stdout] test metrics::test::test_multithread_submit ... ok
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=85i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=86i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=87i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=88i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=89i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=90i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=91i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=92i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=93i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=94i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=95i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=96i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=97i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=98i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=99i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=100i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics] datapoint: measurement i=101i
[INFO] [stderr] [2021-01-05T12:45:25Z INFO  solana_metrics::metrics::test] Writing 2 points (2 total)
[INFO] [stderr] [2021-01-05T12:45:26Z WARN  solana_metrics::metrics] max submission rate of 100 datapoints per second exceeded.  only the
[INFO] [stderr]                         first 100 of 102 points will be submitted
[INFO] [stderr] [2021-01-05T12:45:26Z INFO  solana_metrics::metrics::test] Writing 100 points (100 total)
[INFO] [stdout] test metrics::test::test_submit_with_delay ... ok
[INFO] [stdout] test metrics::test::test_submit_exceed_max_rate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests solana_metrics
[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" "7d04d8132a33aa53afff12a32571edb23e125e0d00e2000f85b9c0c404418243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d04d8132a33aa53afff12a32571edb23e125e0d00e2000f85b9c0c404418243", kill_on_drop: false }`
[INFO] [stdout] 7d04d8132a33aa53afff12a32571edb23e125e0d00e2000f85b9c0c404418243