[INFO] fetching crate datadog-statsd 0.1.1... [INFO] testing datadog-statsd-0.1.1 against master#d7bd9cd469ff6871420007f091ef52fc32d2ca99 for pr-121417-1 [INFO] extracting crate datadog-statsd 0.1.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate datadog-statsd 0.1.1 on toolchain d7bd9cd469ff6871420007f091ef52fc32d2ca99 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "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-5-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_core v0.3.1 [INFO] [stderr] Downloaded rand v0.3.23 [INFO] [stderr] Downloaded rdrand v0.4.0 [INFO] [stderr] Downloaded fuchsia-cprng v0.1.1 [INFO] [stderr] Downloaded rand_core v0.4.2 [INFO] [stderr] Downloaded rand v0.4.6 [INFO] [stderr] Downloaded libc v0.2.92 [INFO] [stderr] Downloaded winapi v0.3.9 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d4f97696e4ccebf002f74dc4881120c2506d63e0fe7d45930b56ae805467af3 [INFO] running `Command { std: "docker" "start" "-a" "0d4f97696e4ccebf002f74dc4881120c2506d63e0fe7d45930b56ae805467af3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d4f97696e4ccebf002f74dc4881120c2506d63e0fe7d45930b56ae805467af3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d4f97696e4ccebf002f74dc4881120c2506d63e0fe7d45930b56ae805467af3", kill_on_drop: false }` [INFO] [stdout] 0d4f97696e4ccebf002f74dc4881120c2506d63e0fe7d45930b56ae805467af3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0938ed2cdc46286ec73fb0dcf7c1506f0e3a72c366a51c8ed0f1afa0931ace8b [INFO] running `Command { std: "docker" "start" "-a" "0938ed2cdc46286ec73fb0dcf7c1506f0e3a72c366a51c8ed0f1afa0931ace8b", 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` profile [unoptimized + debuginfo] target(s) in 1.73s [INFO] running `Command { std: "docker" "inspect" "0938ed2cdc46286ec73fb0dcf7c1506f0e3a72c366a51c8ed0f1afa0931ace8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0938ed2cdc46286ec73fb0dcf7c1506f0e3a72c366a51c8ed0f1afa0931ace8b", kill_on_drop: false }` [INFO] [stdout] 0938ed2cdc46286ec73fb0dcf7c1506f0e3a72c366a51c8ed0f1afa0931ace8b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fef972f2d62622550cf2dfc5fbf83d33dc889027f0d7585f899839ffd1d92ce2 [INFO] running `Command { std: "docker" "start" "-a" "fef972f2d62622550cf2dfc5fbf83d33dc889027f0d7585f899839ffd1d92ce2", kill_on_drop: false }` [INFO] [stderr] Compiling datadog-statsd v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `UdpSocket` is imported redundantly [INFO] [stdout] --> src/client.rs:509:9 [INFO] [stdout] | [INFO] [stdout] 508 | use super::*; [INFO] [stdout] | -------- the item `UdpSocket` is already imported here [INFO] [stdout] 509 | use std::net::UdpSocket; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `Command { std: "docker" "inspect" "fef972f2d62622550cf2dfc5fbf83d33dc889027f0d7585f899839ffd1d92ce2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fef972f2d62622550cf2dfc5fbf83d33dc889027f0d7585f899839ffd1d92ce2", kill_on_drop: false }` [INFO] [stdout] fef972f2d62622550cf2dfc5fbf83d33dc889027f0d7585f899839ffd1d92ce2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 59bc95d466e9b0c82ffa401ab4f67230aadcbcced3b0fc66f07f13892b4ed7e4 [INFO] running `Command { std: "docker" "start" "-a" "59bc95d466e9b0c82ffa401ab4f67230aadcbcced3b0fc66f07f13892b4ed7e4", kill_on_drop: false }` [INFO] [stderr] warning: the item `UdpSocket` is imported redundantly [INFO] [stderr] --> src/client.rs:509:9 [INFO] [stderr] | [INFO] [stderr] 508 | use super::*; [INFO] [stderr] | -------- the item `UdpSocket` is already imported here [INFO] [stderr] 509 | use std::net::UdpSocket; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [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 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/datadog_statsd-8b48e81a56f8082a) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test client::test::test_sending_decr ... ok [INFO] [stdout] test client::test::test_sending_count ... ok [INFO] [stdout] test client::test::test_pipeline_set_max_udp_size ... ok [INFO] [stdout] test client::test::test_pipeline_sending_time_block ... ok [INFO] [stdout] test client::test::test_pipeline_sending_multiple_data ... ok [INFO] [stdout] test client::test::test_pipeline_sending_histogram ... ok [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_sending_event_with_tags ... ok [INFO] [stdout] test client::test::test_sending_gauge ... ok [INFO] [stdout] test client::test::test_sending_gauge_without_prefix ... ok [INFO] [stdout] test client::test::test_sending_incr ... 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_sending_histogram ... ok [INFO] [stdout] test client::test::test_sending_timed_block ... ok [INFO] [stdout] test client::test::test_sending_histogram_with_constant_tags ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests datadog-statsd [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::set_max_udp_size (line 333) ... ok [INFO] [stdout] test src/client.rs - client::Pipeline::histogram (line 469) ... ok [INFO] [stdout] test src/client.rs - client::Pipeline::count (line 380) ... ok [INFO] [stdout] test src/client.rs - client::Pipeline::gauge (line 414) ... ok [INFO] [stdout] test src/client.rs - client::Pipeline::incr (line 345) ... ok [INFO] [stdout] test src/client.rs - client::Pipeline::sampled_count (line 397) ... ok [INFO] [stdout] test src/client.rs - client::Pipeline::time (line 447) ... 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 1.78s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "59bc95d466e9b0c82ffa401ab4f67230aadcbcced3b0fc66f07f13892b4ed7e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59bc95d466e9b0c82ffa401ab4f67230aadcbcced3b0fc66f07f13892b4ed7e4", kill_on_drop: false }` [INFO] [stdout] 59bc95d466e9b0c82ffa401ab4f67230aadcbcced3b0fc66f07f13892b4ed7e4