[INFO] fetching crate statsd 0.14.1...
[INFO] testing statsd-0.14.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate statsd 0.14.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate statsd 0.14.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate statsd 0.14.1
[INFO] finished tweaking crates.io crate statsd 0.14.1
[INFO] tweaked toml for crates.io crate statsd 0.14.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate statsd 0.14.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb64db00785766d7b2ef10f80034284fc52eea436a1a2644063033d0786d1f5f
[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" "eb64db00785766d7b2ef10f80034284fc52eea436a1a2644063033d0786d1f5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb64db00785766d7b2ef10f80034284fc52eea436a1a2644063033d0786d1f5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb64db00785766d7b2ef10f80034284fc52eea436a1a2644063033d0786d1f5f", kill_on_drop: false }`
[INFO] [stdout] eb64db00785766d7b2ef10f80034284fc52eea436a1a2644063033d0786d1f5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31e41cac9f472d1073e80c272a11d7a32982d3ee85a30fe1c6484f3cd661d577
[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" "31e41cac9f472d1073e80c272a11d7a32982d3ee85a30fe1c6484f3cd661d577", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling statsd v0.14.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "31e41cac9f472d1073e80c272a11d7a32982d3ee85a30fe1c6484f3cd661d577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31e41cac9f472d1073e80c272a11d7a32982d3ee85a30fe1c6484f3cd661d577", kill_on_drop: false }`
[INFO] [stdout] 31e41cac9f472d1073e80c272a11d7a32982d3ee85a30fe1c6484f3cd661d577
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 1addae220cee0b6a452e3530bd53a8b39701cf1db45a077b45cda043473b6a21
[INFO] running `Command { std: "docker" "start" "-a" "1addae220cee0b6a452e3530bd53a8b39701cf1db45a077b45cda043473b6a21", kill_on_drop: false }`
[INFO] [stderr]    Compiling statsd v0.14.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/client.rs:535:10
[INFO] [stdout]     |
[INFO] [stdout] 535 |         };
[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:571:10
[INFO] [stdout]     |
[INFO] [stdout] 571 |         };
[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 0.86s
[INFO] running `Command { std: "docker" "inspect" "1addae220cee0b6a452e3530bd53a8b39701cf1db45a077b45cda043473b6a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1addae220cee0b6a452e3530bd53a8b39701cf1db45a077b45cda043473b6a21", kill_on_drop: false }`
[INFO] [stdout] 1addae220cee0b6a452e3530bd53a8b39701cf1db45a077b45cda043473b6a21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1fe3d9ce1c9651cdef57fee0353b2300ba58e99b1b6b66f768e6e83bc4509a9e
[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" "1fe3d9ce1c9651cdef57fee0353b2300ba58e99b1b6b66f768e6e83bc4509a9e", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/client.rs:535:10
[INFO] [stderr]     |
[INFO] [stderr] 535 |         };
[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:571:10
[INFO] [stderr]     |
[INFO] [stderr] 571 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/statsd-e640c36b1606f071)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test client::test::test_pipeline_sending_histogram ... ok
[INFO] [stdout] test client::test::test_pipeline_send_metric_after_pipeline ... ok
[INFO] [stdout] test client::test::test_pipeline_sending_gauge ... ok
[INFO] [stdout] test client::test::test_pipeline_sending_time_block ... ok
[INFO] [stdout] test client::test::test_sending_count ... ok
[INFO] [stdout] test client::test::test_sending_gauge ... 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_incr ... ok
[INFO] [stdout] test client::test::test_sending_decr ... 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_gauge_without_prefix ... ok
[INFO] [stdout] test client::test::test_pipeline_set_max_udp_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests statsd
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/client.rs - client::Client (line 49) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::count (line 114) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::decr (line 98) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::gauge (line 143) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::histogram (line 216) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::incr (line 85) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::pipeline (line 204) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::sampled_count (line 129) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::time (line 170) ... ignored
[INFO] [stdout] test src/client.rs - client::Client::timer (line 156) ... ignored
[INFO] [stdout] test src/client.rs - client::Pipeline::set_max_udp_size (line 241) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::time (line 355) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::sampled_count (line 305) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::count (line 288) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::gauge (line 322) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::timer (line 338) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::incr (line 253) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::histogram (line 377) ... ok
[INFO] [stdout] test src/client.rs - client::Pipeline::decr (line 269) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 10 ignored; 0 measured; 0 filtered out; finished in 0.95s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1fe3d9ce1c9651cdef57fee0353b2300ba58e99b1b6b66f768e6e83bc4509a9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fe3d9ce1c9651cdef57fee0353b2300ba58e99b1b6b66f768e6e83bc4509a9e", kill_on_drop: false }`
[INFO] [stdout] 1fe3d9ce1c9651cdef57fee0353b2300ba58e99b1b6b66f768e6e83bc4509a9e