[INFO] fetching crate datadog-statsd 0.1.1...
[INFO] testing datadog-statsd-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate datadog-statsd 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate datadog-statsd 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate datadog-statsd 0.1.1
[INFO] finished tweaking crates.io crate datadog-statsd 0.1.1
[INFO] tweaked toml for crates.io crate datadog-statsd 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate datadog-statsd 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f751b1c79f1ca4282ca7ee257f8ae031c42bcae062d741fed2752f699dbd54ca
[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" "f751b1c79f1ca4282ca7ee257f8ae031c42bcae062d741fed2752f699dbd54ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f751b1c79f1ca4282ca7ee257f8ae031c42bcae062d741fed2752f699dbd54ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f751b1c79f1ca4282ca7ee257f8ae031c42bcae062d741fed2752f699dbd54ca", kill_on_drop: false }`
[INFO] [stdout] f751b1c79f1ca4282ca7ee257f8ae031c42bcae062d741fed2752f699dbd54ca
[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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", 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] c3ac821d8119073d3e37a2ffe7b611dfb62527b5113d089b92671fe2f0919beb
[INFO] running `Command { std: "docker" "start" "-a" "c3ac821d8119073d3e37a2ffe7b611dfb62527b5113d089b92671fe2f0919beb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling datadog-statsd v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.75s
[INFO] running `Command { std: "docker" "inspect" "c3ac821d8119073d3e37a2ffe7b611dfb62527b5113d089b92671fe2f0919beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3ac821d8119073d3e37a2ffe7b611dfb62527b5113d089b92671fe2f0919beb", kill_on_drop: false }`
[INFO] [stdout] c3ac821d8119073d3e37a2ffe7b611dfb62527b5113d089b92671fe2f0919beb
[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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", 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] e77214433b7ba53c8a3a86ed9dc8cd499be8d7961fc94b6a7b033f3042dcf5f5
[INFO] running `Command { std: "docker" "start" "-a" "e77214433b7ba53c8a3a86ed9dc8cd499be8d7961fc94b6a7b033f3042dcf5f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling datadog-statsd v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/client.rs:627:10
[INFO] [stdout]     |
[INFO] [stdout] 627 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/client.rs:731:10
[INFO] [stdout]     |
[INFO] [stdout] 731 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `Command { std: "docker" "inspect" "e77214433b7ba53c8a3a86ed9dc8cd499be8d7961fc94b6a7b033f3042dcf5f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e77214433b7ba53c8a3a86ed9dc8cd499be8d7961fc94b6a7b033f3042dcf5f5", kill_on_drop: false }`
[INFO] [stdout] e77214433b7ba53c8a3a86ed9dc8cd499be8d7961fc94b6a7b033f3042dcf5f5
[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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 3aaf8f342151033b8d6a28e4a8796613cacbadb539d757cf0a4ab2d9c4909af0
[INFO] running `Command { std: "docker" "start" "-a" "3aaf8f342151033b8d6a28e4a8796613cacbadb539d757cf0a4ab2d9c4909af0", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/client.rs:627:10
[INFO] [stderr]     |
[INFO] [stderr] 627 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/client.rs:731:10
[INFO] [stderr]     |
[INFO] [stderr] 731 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: `datadog-statsd` (lib test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/datadog_statsd-ace4178d06871edf)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test client::test::test_pipeline_sending_gauge ... ok
[INFO] [stdout] test client::test::test_pipeline_send_metric_after_pipeline ... ok
[INFO] [stdout] test client::test::test_pipeline_sending_time_block ... ok
[INFO] [stdout] test client::test::test_sending_gauge ... ok
[INFO] [stdout] test client::test::test_sending_incr ... ok
[INFO] [stdout] test client::test::test_pipeline_sending_histogram ... ok
[INFO] [stdout] test client::test::test_sending_timed_block ... ok
[INFO] [stdout] test client::test::test_sending_gauge_without_prefix ... ok
[INFO] [stdout] test client::test::test_sending_service_check_with_tags ... ok
[INFO] [stdout] test client::test::test_sending_timer ... ok
[INFO] [stdout] test client::test::test_pipeline_sending_multiple_data ... ok
[INFO] [stdout] test client::test::test_sending_count ... ok
[INFO] [stdout] test client::test::test_sending_histogram ... ok
[INFO] [stdout] test client::test::test_sending_event_with_tags ... ok
[INFO] [stdout] test client::test::test_sending_histogram_with_constant_tags ... ok
[INFO] [stderr]    Doc-tests datadog-statsd
[INFO] [stdout] test client::test::test_sending_decr ... ok
[INFO] [stdout] test client::test::test_pipeline_set_max_udp_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/client.rs - client::Client (line 49) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::count (line 123) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::decr (line 107) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::event (line 259) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::gauge (line 152) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::histogram (line 248) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::incr (line 94) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::pipeline (line 236) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::sampled_count (line 138) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::service_check (line 276) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::time (line 179) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::timer (line 165) ... ignored
[INFO] [stdout] test src/client.rs - client::Pipeline::decr (line 361) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::histogram (line 469) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::set_max_udp_size (line 333) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::count (line 380) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::incr (line 345) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::time (line 447) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::gauge (line 414) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::sampled_count (line 397) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::timer (line 430) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 3.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3aaf8f342151033b8d6a28e4a8796613cacbadb539d757cf0a4ab2d9c4909af0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aaf8f342151033b8d6a28e4a8796613cacbadb539d757cf0a4ab2d9c4909af0", kill_on_drop: false }`
[INFO] [stdout] 3aaf8f342151033b8d6a28e4a8796613cacbadb539d757cf0a4ab2d9c4909af0