[INFO] crate statsd 0.13.1 is already in cache
[INFO] testing statsd-0.13.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate statsd 0.13.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate statsd 0.13.1 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 statsd 0.13.1
[INFO] finished tweaking crates.io crate statsd 0.13.1
[INFO] tweaked toml for crates.io crate statsd 0.13.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate statsd 0.13.1 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] d879a71d1df5bb79c662a3a744d3761db3c588f4915bd9c2abb270f63ae71a63
[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" "d879a71d1df5bb79c662a3a744d3761db3c588f4915bd9c2abb270f63ae71a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d879a71d1df5bb79c662a3a744d3761db3c588f4915bd9c2abb270f63ae71a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d879a71d1df5bb79c662a3a744d3761db3c588f4915bd9c2abb270f63ae71a63", kill_on_drop: false }`
[INFO] [stdout] d879a71d1df5bb79c662a3a744d3761db3c588f4915bd9c2abb270f63ae71a63
[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] [stdout] fb1c030477bf20c2f1c0dc1086890480594f0d2cb3d000852875a1d24b7ea8e8
[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" "fb1c030477bf20c2f1c0dc1086890480594f0d2cb3d000852875a1d24b7ea8e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling statsd v0.13.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/client.rs:41:46
[INFO] [stdout]    |
[INFO] [stdout] 41 |             StatsdError::IoError(ref e) => e.description(),
[INFO] [stdout]    |                                              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "fb1c030477bf20c2f1c0dc1086890480594f0d2cb3d000852875a1d24b7ea8e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1c030477bf20c2f1c0dc1086890480594f0d2cb3d000852875a1d24b7ea8e8", kill_on_drop: false }`
[INFO] [stdout] fb1c030477bf20c2f1c0dc1086890480594f0d2cb3d000852875a1d24b7ea8e8
[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] de7c5aac1d1db5e1f8112ecf973b35cd015d4023f71ba5c54351c863f45e04b9
[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" "de7c5aac1d1db5e1f8112ecf973b35cd015d4023f71ba5c54351c863f45e04b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling statsd v0.13.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/client.rs:41:46
[INFO] [stdout]    |
[INFO] [stdout] 41 |             StatsdError::IoError(ref e) => e.description(),
[INFO] [stdout]    |                                              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/client.rs:41:46
[INFO] [stdout]    |
[INFO] [stdout] 41 |             StatsdError::IoError(ref e) => e.description(),
[INFO] [stdout]    |                                              ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "de7c5aac1d1db5e1f8112ecf973b35cd015d4023f71ba5c54351c863f45e04b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de7c5aac1d1db5e1f8112ecf973b35cd015d4023f71ba5c54351c863f45e04b9", kill_on_drop: false }`
[INFO] [stdout] de7c5aac1d1db5e1f8112ecf973b35cd015d4023f71ba5c54351c863f45e04b9
[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] 46ff87fdb700fd6aa19f364f99a4e2787fdf60169b0de1cb0b9b316cf87545d7
[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" "46ff87fdb700fd6aa19f364f99a4e2787fdf60169b0de1cb0b9b316cf87545d7", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/client.rs:41:46
[INFO] [stderr]    |
[INFO] [stderr] 41 |             StatsdError::IoError(ref e) => e.description(),
[INFO] [stderr]    |                                              ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/client.rs:41:46
[INFO] [stderr]    |
[INFO] [stderr] 41 |             StatsdError::IoError(ref e) => e.description(),
[INFO] [stderr]    |                                              ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/statsd-2021644625ac52cb
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test client::test::test_pipeline_set_max_udp_size ... ok
[INFO] [stdout] test client::test::test_pipeline_sending_gauge ... ok
[INFO] [stdout] test client::test::test_sending_incr ... ok
[INFO] [stdout] test client::test::test_sending_timer ... ok
[INFO] [stdout] test client::test::test_pipeline_sending_time_block ... ok
[INFO] [stdout] test client::test::test_sending_decr ... ok
[INFO] [stdout] test client::test::test_pipeline_sending_multiple_data ... ok
[INFO] [stdout] test client::test::test_sending_timed_block ... ok
[INFO] [stderr]    Doc-tests statsd
[INFO] [stdout] test client::test::test_sending_gauge ... ok
[INFO] [stdout] test client::test::test_pipeline_send_metric_after_pipeline ... ok
[INFO] [stdout] test client::test::test_sending_gauge_without_prefix ... ok
[INFO] [stdout] test client::test::test_sending_count ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/client.rs - client::Client (line 56) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::count (line 121) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::decr (line 105) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::gauge (line 150) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::incr (line 92) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::pipeline (line 211) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::sampled_count (line 136) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::time (line 177) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::timer (line 163) ... ignored
[INFO] [stdout] test src/client.rs - client::Pipeline::decr (line 265) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::sampled_count (line 301) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::incr (line 249) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::gauge (line 318) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::timer (line 334) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::time (line 351) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::set_max_udp_size (line 237) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::count (line 284) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 9 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "46ff87fdb700fd6aa19f364f99a4e2787fdf60169b0de1cb0b9b316cf87545d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ff87fdb700fd6aa19f364f99a4e2787fdf60169b0de1cb0b9b316cf87545d7", kill_on_drop: false }`
[INFO] [stdout] 46ff87fdb700fd6aa19f364f99a4e2787fdf60169b0de1cb0b9b316cf87545d7