[INFO] fetching crate statsd-parser 0.3.0...
[INFO] testing statsd-parser-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate statsd-parser 0.3.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate statsd-parser 0.3.0 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 statsd-parser 0.3.0
[INFO] finished tweaking crates.io crate statsd-parser 0.3.0
[INFO] tweaked toml for crates.io crate statsd-parser 0.3.0 written to /workspace/builds/worker-10/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] 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 2af4b1e0eb8fabe564217b7f0837aa7d282e8121b6ef9d3e41b4b66cf1ee6d55
[INFO] running `Command { std: "docker" "start" "-a" "2af4b1e0eb8fabe564217b7f0837aa7d282e8121b6ef9d3e41b4b66cf1ee6d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2af4b1e0eb8fabe564217b7f0837aa7d282e8121b6ef9d3e41b4b66cf1ee6d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2af4b1e0eb8fabe564217b7f0837aa7d282e8121b6ef9d3e41b4b66cf1ee6d55", kill_on_drop: false }`
[INFO] [stdout] 2af4b1e0eb8fabe564217b7f0837aa7d282e8121b6ef9d3e41b4b66cf1ee6d55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] e7796f4ab2f052a1b184ce450f187095db78f9306d273250352640d1be1d36a2
[INFO] running `Command { std: "docker" "start" "-a" "e7796f4ab2f052a1b184ce450f187095db78f9306d273250352640d1be1d36a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling statsd-parser v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "e7796f4ab2f052a1b184ce450f187095db78f9306d273250352640d1be1d36a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7796f4ab2f052a1b184ce450f187095db78f9306d273250352640d1be1d36a2", kill_on_drop: false }`
[INFO] [stdout] e7796f4ab2f052a1b184ce450f187095db78f9306d273250352640d1be1d36a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 2e38290a0c792e30a84448ddb75c860259a8b746775fb738f86c4843defe14c3
[INFO] running `Command { std: "docker" "start" "-a" "2e38290a0c792e30a84448ddb75c860259a8b746775fb738f86c4843defe14c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling statsd-parser v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "2e38290a0c792e30a84448ddb75c860259a8b746775fb738f86c4843defe14c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e38290a0c792e30a84448ddb75c860259a8b746775fb738f86c4843defe14c3", kill_on_drop: false }`
[INFO] [stdout] 2e38290a0c792e30a84448ddb75c860259a8b746775fb738f86c4843defe14c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] b7f232ab71c671c1cdf08bd1cda5eee4566eab02cde3de391baebc7cbb55bd85
[INFO] running `Command { std: "docker" "start" "-a" "b7f232ab71c671c1cdf08bd1cda5eee4566eab02cde3de391baebc7cbb55bd85", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/statsd_parser-d8f86ea319a1db9d)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test parser::metric_parser::tests::test_parse_with_tags ... ok
[INFO] [stdout] test parser::service_check_parser::tests::test_parse_with_tags ... ok
[INFO] [stdout] test parser::service_check_parser::tests::test_parse_minimum_required ... ok
[INFO] [stdout] test parser::service_check_parser::tests::test_parse_invalid ... ok
[INFO] [stdout] test parser::service_check_parser::tests::test_parse_without_duration ... ok
[INFO] [stdout] test parser::metric_parser::tests::test_parse_without_tags ... ok
[INFO] [stdout] test parser::metric_parser::tests::test_parse_invalid ... ok
[INFO] [stdout] test tests::test_statsd_time ... ok
[INFO] [stdout] test parser::tests::test_skip ... ok
[INFO] [stdout] test parser::tests::test_take_float_until ... ok
[INFO] [stdout] test tests::test_statsd_metric_type_unknown ... ok
[INFO] [stdout] test tests::test_statsd_sample_rate_not_float ... ok
[INFO] [stdout] test tests::test_statsd_no_name ... ok
[INFO] [stdout] test parser::service_check_parser::tests::test_parse_without_tags ... ok
[INFO] [stdout] test tests::test_statsd_counter_with_key_tags ... ok
[INFO] [stdout] test parser::tests::test_last ... ok
[INFO] [stdout] test parser::tests::test_peek ... ok
[INFO] [stdout] test tests::test_statsd_meter ... ok
[INFO] [stdout] test tests::test_statsd_empty ... ok
[INFO] [stdout] test tests::test_statsd_counter_with_key_value_tags ... ok
[INFO] [stdout] test parser::tests::test_parse_tags ... ok
[INFO] [stdout] test tests::test_statsd_counter_with_sample_rate_and_tags ... ok
[INFO] [stdout] test tests::test_statsd_utf8_boundary ... ok
[INFO] [stdout] test parser::tests::test_take_until ... ok
[INFO] [stdout] test tests::test_statsd_gauge ... ok
[INFO] [stdout] test tests::test_statsd_value_not_float ... ok
[INFO] [stderr]    Doc-tests statsd-parser
[INFO] [stdout] test tests::test_statsd_counter ... ok
[INFO] [stdout] test tests::test_statsd_histogram ... ok
[INFO] [stdout] test tests::test_statsd_counter_with_sample_rate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b7f232ab71c671c1cdf08bd1cda5eee4566eab02cde3de391baebc7cbb55bd85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7f232ab71c671c1cdf08bd1cda5eee4566eab02cde3de391baebc7cbb55bd85", kill_on_drop: false }`
[INFO] [stdout] b7f232ab71c671c1cdf08bd1cda5eee4566eab02cde3de391baebc7cbb55bd85