[INFO] fetching crate dogstatsd 0.6.2...
[INFO] testing dogstatsd-0.6.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate dogstatsd 0.6.2 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate dogstatsd 0.6.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dogstatsd 0.6.2
[INFO] finished tweaking crates.io crate dogstatsd 0.6.2
[INFO] tweaked toml for crates.io crate dogstatsd 0.6.2 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa4b3bd801d6b5503422c53b165600088f903a5a9be99f68ef937a55937f7a77
[INFO] running `Command { std: "docker" "start" "-a" "fa4b3bd801d6b5503422c53b165600088f903a5a9be99f68ef937a55937f7a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa4b3bd801d6b5503422c53b165600088f903a5a9be99f68ef937a55937f7a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa4b3bd801d6b5503422c53b165600088f903a5a9be99f68ef937a55937f7a77", kill_on_drop: false }`
[INFO] [stdout] fa4b3bd801d6b5503422c53b165600088f903a5a9be99f68ef937a55937f7a77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb0742ed9057a83f282200c9c3fbeb879ec9e5d13ffe848b4c2eea4fd3e718a0
[INFO] running `Command { std: "docker" "start" "-a" "cb0742ed9057a83f282200c9c3fbeb879ec9e5d13ffe848b4c2eea4fd3e718a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling dogstatsd v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.96s
[INFO] running `Command { std: "docker" "inspect" "cb0742ed9057a83f282200c9c3fbeb879ec9e5d13ffe848b4c2eea4fd3e718a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb0742ed9057a83f282200c9c3fbeb879ec9e5d13ffe848b4c2eea4fd3e718a0", kill_on_drop: false }`
[INFO] [stdout] cb0742ed9057a83f282200c9c3fbeb879ec9e5d13ffe848b4c2eea4fd3e718a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c76a1b707c0dc9e8a23a43bc47ad38911ad9b0b09946f3e0247be0fd5831362a
[INFO] running `Command { std: "docker" "start" "-a" "c76a1b707c0dc9e8a23a43bc47ad38911ad9b0b09946f3e0247be0fd5831362a", kill_on_drop: false }`
[INFO] [stderr]    Compiling dogstatsd v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "c76a1b707c0dc9e8a23a43bc47ad38911ad9b0b09946f3e0247be0fd5831362a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c76a1b707c0dc9e8a23a43bc47ad38911ad9b0b09946f3e0247be0fd5831362a", kill_on_drop: false }`
[INFO] [stdout] c76a1b707c0dc9e8a23a43bc47ad38911ad9b0b09946f3e0247be0fd5831362a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 36e9996d2ae02f8b5dbd34413cedcfba5d3e78887f95bcb1989f8dfee7233b60
[INFO] running `Command { std: "docker" "start" "-a" "36e9996d2ae02f8b5dbd34413cedcfba5d3e78887f95bcb1989f8dfee7233b60", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dogstatsd-05ed030e2f9ff2d4)
[INFO] [stdout] running 23 tests
[INFO] [stdout] test error::tests::test_error_display ... ok
[INFO] [stdout] test metrics::tests::test_count_decr_metric ... ok
[INFO] [stdout] test metrics::tests::test_distribution_metric ... ok
[INFO] [stdout] test metrics::tests::test_count_incr_metric ... ok
[INFO] [stdout] test metrics::tests::test_event ... ok
[INFO] [stdout] test metrics::tests::test_format_for_send_everything ... ok
[INFO] [stdout] test metrics::tests::test_count_metric ... ok
[INFO] [stdout] test metrics::tests::test_format_for_send_no_namespace ... ok
[INFO] [stdout] test metrics::tests::test_format_for_send_no_tags ... ok
[INFO] [stdout] test metrics::tests::test_format_for_send_everything_omit_namespace ... ok
[INFO] [stdout] test metrics::tests::test_gauge_metric ... ok
[INFO] [stdout] test metrics::tests::test_histogram_metric ... ok
[INFO] [stdout] test metrics::tests::test_service_check ... ok
[INFO] [stdout] test metrics::tests::test_set_metric ... ok
[INFO] [stdout] test metrics::tests::test_time_metric ... ok
[INFO] [stdout] test metrics::tests::test_timing_metric ... ok
[INFO] [stdout] test metrics::tests::test_service_check_with_all ... ok
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test metrics::tests::test_service_check_with_hostname ... ok
[INFO] [stdout] test metrics::tests::test_service_check_with_timestamp ... ok
[INFO] [stdout] test metrics::tests::test_service_check_with_message ... ok
[INFO] [stderr]    Doc-tests dogstatsd
[INFO] [stdout] test tests::test_options_default ... ok
[INFO] [stdout] test tests::test_send ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - Options::new (line 135) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - Client::new (line 172) ... ok
[INFO] [stdout] test src/lib.rs - Client::decr (line 209) ... ok
[INFO] [stdout] test src/lib.rs - Client::distribution (line 332) ... ok
[INFO] [stdout] test src/lib.rs - Client::timing (line 273) ... ok
[INFO] [stdout] test src/lib.rs - Client::gauge (line 292) ... ok
[INFO] [stdout] test src/lib.rs - Client::histogram (line 312) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - Options::default (line 106) ... ok
[INFO] [stdout] test src/lib.rs - Client::event (line 407) ... ok
[INFO] [stdout] test src/lib.rs - Client::set (line 352) ... ok
[INFO] [stdout] test src/lib.rs - Client::count (line 228) ... ok
[INFO] [stdout] test src/lib.rs - Client::service_check (line 372) ... ok
[INFO] [stdout] test src/lib.rs - Client::incr (line 190) ... ok
[INFO] [stdout] test src/lib.rs - Client::time (line 247) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "36e9996d2ae02f8b5dbd34413cedcfba5d3e78887f95bcb1989f8dfee7233b60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36e9996d2ae02f8b5dbd34413cedcfba5d3e78887f95bcb1989f8dfee7233b60", kill_on_drop: false }`
[INFO] [stdout] 36e9996d2ae02f8b5dbd34413cedcfba5d3e78887f95bcb1989f8dfee7233b60