[INFO] crate metrics_distributor 0.5.3 is already in cache
[INFO] testing metrics_distributor-0.5.3 against 1.45.2 for beta-1.46-1
[INFO] extracting crate metrics_distributor 0.5.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate metrics_distributor 0.5.3 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "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-1/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" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.45.2" "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] aee311e8a5eda2ed07661282fca513917db2ba875f1ecaef1a821d330fd83b3e
[INFO] running `Command { std: "docker" "start" "-a" "aee311e8a5eda2ed07661282fca513917db2ba875f1ecaef1a821d330fd83b3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aee311e8a5eda2ed07661282fca513917db2ba875f1ecaef1a821d330fd83b3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aee311e8a5eda2ed07661282fca513917db2ba875f1ecaef1a821d330fd83b3e", kill_on_drop: false }`
[INFO] [stdout] aee311e8a5eda2ed07661282fca513917db2ba875f1ecaef1a821d330fd83b3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da752cf6029fc30acc4c9fde0913749338eec2e2aaa2658ace57791e2722d550
[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" "da752cf6029fc30acc4c9fde0913749338eec2e2aaa2658ace57791e2722d550", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling tokio v0.2.18
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling chrono v0.3.0
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling hyper v0.10.16
[INFO] [stderr]    Compiling mime_guess v1.8.8
[INFO] [stderr]    Compiling iron 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 router v0.6.0
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[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 00s
[INFO] running `Command { std: "docker" "inspect" "da752cf6029fc30acc4c9fde0913749338eec2e2aaa2658ace57791e2722d550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da752cf6029fc30acc4c9fde0913749338eec2e2aaa2658ace57791e2722d550", kill_on_drop: false }`
[INFO] [stdout] da752cf6029fc30acc4c9fde0913749338eec2e2aaa2658ace57791e2722d550
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8af2967319dfc0a2dc9a4ab7fffde5b03c3e423d80debaf5511eaa710683f4d8
[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" "8af2967319dfc0a2dc9a4ab7fffde5b03c3e423d80debaf5511eaa710683f4d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling metrics_distributor v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.64s
[INFO] running `Command { std: "docker" "inspect" "8af2967319dfc0a2dc9a4ab7fffde5b03c3e423d80debaf5511eaa710683f4d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8af2967319dfc0a2dc9a4ab7fffde5b03c3e423d80debaf5511eaa710683f4d8", kill_on_drop: false }`
[INFO] [stdout] 8af2967319dfc0a2dc9a4ab7fffde5b03c3e423d80debaf5511eaa710683f4d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.45.2" "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] f2dad5cc08511a9f716947d67ac2e3856958032ba7ac043f4907beb70f62dc78
[INFO] running `Command { std: "docker" "start" "-a" "f2dad5cc08511a9f716947d67ac2e3856958032ba7ac043f4907beb70f62dc78", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/metrics_distributor-4c3768976fe70dd5
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test parsers::statsd::tests::it_parses_counter_with_sample_rate ... ok
[INFO] [stdout] test parsers::statsd::tests::it_parses_counter ... ok
[INFO] [stdout] test parsers::statsd::tests::it_parses_gauge ... ok
[INFO] [stdout] test forwarders::datadog::tests::datadog_forwarder_serializes_metrics ... ok
[INFO] [stdout] test parsers::statsd::tests::it_parses_timer ... ok
[INFO] [stdout] test parsers::log_line::tests::standard_reader_parses_source ... ok
[INFO] [stdout] test parsers::statsd::tests::it_parse_single_metric ... ok
[INFO] [stdout] test store::tests::it_records_sample ... ok
[INFO] [stdout] test parsers::statsd::tests::it_parse_many_metrics ... ok
[INFO] [stdout] test store::tests::it_records_count ... ok
[INFO] [stdout] test collectors::statsd::tests::handle_line_parses_metrics ... ok
[INFO] [stdout] test store::tests::it_records_measure ... ok
[INFO] [stdout] test parsers::log_line::tests::heroku_reader_reads_loads ... ok
[INFO] [stdout] test parsers::log_line::tests::standard_reader_returns_nothing_on_failed_read ... ok
[INFO] [stdout] test parsers::log_line::tests::standard_reader_reads_count ... ok
[INFO] [stdout] test parsers::log_line::tests::standard_reader_reads_measure ... ok
[INFO] [stdout] test parsers::log_line::tests::standard_reader_reads_measure_with_source ... ok
[INFO] [stderr]    Doc-tests metrics_distributor
[INFO] [stdout] test parsers::log_line::tests::standard_reader_reads_sample ... ok
[INFO] [stdout] test parsers::log_line::tests::heroku_reader_reads_runtime_errors ... 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] [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" "f2dad5cc08511a9f716947d67ac2e3856958032ba7ac043f4907beb70f62dc78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2dad5cc08511a9f716947d67ac2e3856958032ba7ac043f4907beb70f62dc78", kill_on_drop: false }`
[INFO] [stdout] f2dad5cc08511a9f716947d67ac2e3856958032ba7ac043f4907beb70f62dc78