[INFO] fetching crate bioyino-metric 0.3.1...
[INFO] testing bioyino-metric-0.3.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate bioyino-metric 0.3.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate bioyino-metric 0.3.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bioyino-metric 0.3.1
[INFO] finished tweaking crates.io crate bioyino-metric 0.3.1
[INFO] tweaked toml for crates.io crate bioyino-metric 0.3.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded capnp v0.13.6
[INFO] [stderr]   Downloaded capnpc v0.13.1
[INFO] [stderr]   Downloaded combine v4.5.1
[INFO] [stderr]   Downloaded lazysort v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bf0486d34078b5a4527226c97c2c16e360cb30953409b753e7a92dbac862170
[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" "3bf0486d34078b5a4527226c97c2c16e360cb30953409b753e7a92dbac862170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bf0486d34078b5a4527226c97c2c16e360cb30953409b753e7a92dbac862170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf0486d34078b5a4527226c97c2c16e360cb30953409b753e7a92dbac862170", kill_on_drop: false }`
[INFO] [stdout] 3bf0486d34078b5a4527226c97c2c16e360cb30953409b753e7a92dbac862170
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3d7f50fbe77d3866e92b4ce8d1154e34ca940650dde0155fd89cf545e58f549
[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" "e3d7f50fbe77d3866e92b4ce8d1154e34ca940650dde0155fd89cf545e58f549", kill_on_drop: false }`
[INFO] [stderr]    Compiling capnp v0.13.6
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling bytes v1.0.0
[INFO] [stderr]    Compiling lazysort v0.2.1
[INFO] [stderr]    Compiling combine v4.5.1
[INFO] [stderr]    Compiling capnpc v0.13.1
[INFO] [stderr]    Compiling bioyino-metric v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.78s
[INFO] running `Command { std: "docker" "inspect" "e3d7f50fbe77d3866e92b4ce8d1154e34ca940650dde0155fd89cf545e58f549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3d7f50fbe77d3866e92b4ce8d1154e34ca940650dde0155fd89cf545e58f549", kill_on_drop: false }`
[INFO] [stdout] e3d7f50fbe77d3866e92b4ce8d1154e34ca940650dde0155fd89cf545e58f549
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d109086d4f322495667b99492809ea3b01508672a9d8c19688bbec3973e38f79
[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" "d109086d4f322495667b99492809ea3b01508672a9d8c19688bbec3973e38f79", kill_on_drop: false }`
[INFO] [stderr]    Compiling bioyino-metric v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.69s
[INFO] running `Command { std: "docker" "inspect" "d109086d4f322495667b99492809ea3b01508672a9d8c19688bbec3973e38f79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d109086d4f322495667b99492809ea3b01508672a9d8c19688bbec3973e38f79", kill_on_drop: false }`
[INFO] [stdout] d109086d4f322495667b99492809ea3b01508672a9d8c19688bbec3973e38f79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 380394bc66324eb1b05fe5425efb7ac30bf5015a3c9537da2d00bbcf9c11977d
[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" "380394bc66324eb1b05fe5425efb7ac30bf5015a3c9537da2d00bbcf9c11977d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bioyino_metric-8d5a37c642895184
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test aggregate::tests::percentile_to_string ... ok
[INFO] [stdout] test metric::tests::test_metric_capnp_set ... ok
[INFO] [stdout] test aggregate::tests::aggregating_with_iterator ... ok
[INFO] [stdout] test metric::tests::test_metric_capnp_diffcounter ... ok
[INFO] [stdout] test metric::tests::test_metric_capnp_counter ... ok
[INFO] [stdout] test metric::tests::test_metric_capnp_gauge ... ok
[INFO] [stdout] test metric::tests::test_metric_capnp_timer ... ok
[INFO] [stdout] test name::tests::metric_naming_aggregates ... ok
[INFO] [stdout] test parser::tests::parse_metric_short ... ok
[INFO] [stdout] test name::tests::metric_aggregate_modes ... ok
[INFO] [stdout] test name::tests::metric_name_tag_position ... ok
[INFO] [stdout] test parser::tests::parse_metric_with_tags ... ok
[INFO] [stdout] test parser::tests::parse_metric_without_newline ... ok
[INFO] [stdout] test parser::tests::parse_metric_good_counter_float ... ok
[INFO] [stdout] test name::tests::metric_name_tags_len ... ok
[INFO] [stdout] test parser::tests::parse_metric_without_newline_sampling ... ok
[INFO] [stdout] test parser::tests::parse_metric_with_long_tags ... ok
[INFO] [stdout] test parser::tests::parse_metric_good_counter ... ok
[INFO] [stdout] test parser::tests::parse_metric_many ... ok
[INFO] [stdout] test parser::tests::parse_metric_bad_utf8 ... ok
[INFO] [stdout] test name::tests::metric_name_put_tag ... ok
[INFO] [stdout] test parser::tests::parse_many_metrics_with_long_tags ... ok
[INFO] [stdout] test name::tests::metric_name_sort_tags_graphite ... ok
[INFO] [stdout] test name::tests::metric_name_splits ... ok
[INFO] [stdout] test parser::tests::parse_metric_with_newline ... ok
[INFO] [stdout] test parser::tests::parse_trashed_metric_with_tags ... ok
[INFO] [stdout] test parser::tests::parse_split_metric_buf ... ok
[INFO] [stdout] test aggregate::tests::aggregates_eq_and_hashing_f64 ... ok
[INFO] [stdout] test aggregate::tests::aggregates_eq_and_hashing_f32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bioyino-metric
[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" "380394bc66324eb1b05fe5425efb7ac30bf5015a3c9537da2d00bbcf9c11977d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "380394bc66324eb1b05fe5425efb7ac30bf5015a3c9537da2d00bbcf9c11977d", kill_on_drop: false }`
[INFO] [stdout] 380394bc66324eb1b05fe5425efb7ac30bf5015a3c9537da2d00bbcf9c11977d