[INFO] crate metrics_distributor 0.5.3 is already in cache
[INFO] testing metrics_distributor-0.5.3 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate metrics_distributor 0.5.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate metrics_distributor 0.5.3 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metrics_distributor 0.5.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate metrics_distributor 0.5.3
[INFO] tweaked toml for crates.io crate metrics_distributor 0.5.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate metrics_distributor 0.5.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a613dcbac4c706527faf96e2ae383b596cba4315140b3ce3d4d509b99ebf5f0a
[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" "a613dcbac4c706527faf96e2ae383b596cba4315140b3ce3d4d509b99ebf5f0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a613dcbac4c706527faf96e2ae383b596cba4315140b3ce3d4d509b99ebf5f0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a613dcbac4c706527faf96e2ae383b596cba4315140b3ce3d4d509b99ebf5f0a", kill_on_drop: false }`
[INFO] [stdout] a613dcbac4c706527faf96e2ae383b596cba4315140b3ce3d4d509b99ebf5f0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 0f3d3a3fb6389d39a15f73a01edd678d4b279b19e6d16fcbdd35e84cb3f0c7be
[INFO] running `Command { std: "docker" "start" "-a" "0f3d3a3fb6389d39a15f73a01edd678d4b279b19e6d16fcbdd35e84cb3f0c7be", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling tokio v0.2.18
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling mime_guess v1.8.8
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.0
[INFO] [stderr]    Compiling h2 v0.2.4
[INFO] [stderr]    Compiling iron v0.6.1
[INFO] [stderr]    Compiling router v0.6.0
[INFO] [stderr]    Compiling pin-project-internal v0.4.9
[INFO] [stderr]    Compiling pin-project v0.4.9
[INFO] [stderr]    Compiling hyper v0.13.5
[INFO] [stderr]    Compiling hyper-tls v0.4.1
[INFO] [stderr]    Compiling reqwest v0.10.4
[INFO] [stderr]    Compiling metrics_distributor v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "0f3d3a3fb6389d39a15f73a01edd678d4b279b19e6d16fcbdd35e84cb3f0c7be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f3d3a3fb6389d39a15f73a01edd678d4b279b19e6d16fcbdd35e84cb3f0c7be", kill_on_drop: false }`
[INFO] [stdout] 0f3d3a3fb6389d39a15f73a01edd678d4b279b19e6d16fcbdd35e84cb3f0c7be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89295c1f20cb44b65e5bca1ef5e5c45cdcf79f8594a3190b2ccffa373f0c22b4
[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" "89295c1f20cb44b65e5bca1ef5e5c45cdcf79f8594a3190b2ccffa373f0c22b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling metrics_distributor v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.97s
[INFO] running `Command { std: "docker" "inspect" "89295c1f20cb44b65e5bca1ef5e5c45cdcf79f8594a3190b2ccffa373f0c22b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89295c1f20cb44b65e5bca1ef5e5c45cdcf79f8594a3190b2ccffa373f0c22b4", kill_on_drop: false }`
[INFO] [stdout] 89295c1f20cb44b65e5bca1ef5e5c45cdcf79f8594a3190b2ccffa373f0c22b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8041461c0549d6be4737f0fdbea760ca64ed959a49eab9096c9494287a9e76b6
[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" "8041461c0549d6be4737f0fdbea760ca64ed959a49eab9096c9494287a9e76b6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/metrics_distributor-d59c7bbde8a1289e
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test parsers::statsd::tests::it_parse_single_metric ... ok
[INFO] [stdout] test parsers::statsd::tests::it_parses_counter_with_sample_rate ... ok
[INFO] [stdout] test parsers::log_line::tests::standard_reader_parses_source ... ok
[INFO] [stdout] test parsers::statsd::tests::it_parses_timer ... ok
[INFO] [stdout] test parsers::statsd::tests::it_parses_counter ... ok
[INFO] [stdout] test store::tests::it_records_sample ... ok
[INFO] [stdout] test store::tests::it_records_measure ... ok
[INFO] [stdout] test store::tests::it_records_count ... ok
[INFO] [stdout] test parsers::statsd::tests::it_parses_gauge ... ok
[INFO] [stdout] test parsers::log_line::tests::standard_reader_reads_sample ... ok
[INFO] [stdout] test parsers::log_line::tests::standard_reader_reads_measure ... ok
[INFO] [stdout] test parsers::log_line::tests::standard_reader_reads_count ... ok
[INFO] [stdout] test parsers::statsd::tests::it_parse_many_metrics ... ok
[INFO] [stdout] test parsers::log_line::tests::standard_reader_reads_measure_with_source ... ok
[INFO] [stdout] test collectors::statsd::tests::handle_line_parses_metrics ... ok
[INFO] [stdout] test forwarders::datadog::tests::datadog_forwarder_serializes_metrics ... ok
[INFO] [stdout] test parsers::log_line::tests::standard_reader_returns_nothing_on_failed_read ... ok
[INFO] [stdout] test parsers::log_line::tests::heroku_reader_reads_runtime_errors ... ok
[INFO] [stdout] test parsers::log_line::tests::heroku_reader_reads_loads ... ok
[INFO] [stdout] test parsers::log_line::tests::heroku_reader_reads_http_errors ... ok
[INFO] [stdout] test parsers::log_line::tests::heroku_reader_reads_service_times ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests metrics_distributor
[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" "8041461c0549d6be4737f0fdbea760ca64ed959a49eab9096c9494287a9e76b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8041461c0549d6be4737f0fdbea760ca64ed959a49eab9096c9494287a9e76b6", kill_on_drop: false }`
[INFO] [stdout] 8041461c0549d6be4737f0fdbea760ca64ed959a49eab9096c9494287a9e76b6