[INFO] fetching crate datadog-statsd 0.1.1... [INFO] testing datadog-statsd-0.1.1 against master#d7bd9cd469ff6871420007f091ef52fc32d2ca99 for pr-121417 [INFO] extracting crate datadog-statsd 0.1.1 into /workspace/builds/worker-3-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-3-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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] aca27a271d81ef9c5c35fd3e13cbec8398225c19de470b3819f16765ca13c51e [INFO] running `Command { std: "docker" "start" "-a" "aca27a271d81ef9c5c35fd3e13cbec8398225c19de470b3819f16765ca13c51e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aca27a271d81ef9c5c35fd3e13cbec8398225c19de470b3819f16765ca13c51e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aca27a271d81ef9c5c35fd3e13cbec8398225c19de470b3819f16765ca13c51e", kill_on_drop: false }` [INFO] [stdout] aca27a271d81ef9c5c35fd3e13cbec8398225c19de470b3819f16765ca13c51e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e733bfc2073df6c4c236ec9029ce6e19ffdfe66068d8b016f8411140465e5dbe [INFO] running `Command { std: "docker" "start" "-a" "e733bfc2073df6c4c236ec9029ce6e19ffdfe66068d8b016f8411140465e5dbe", 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 2.24s [INFO] running `Command { std: "docker" "inspect" "e733bfc2073df6c4c236ec9029ce6e19ffdfe66068d8b016f8411140465e5dbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e733bfc2073df6c4c236ec9029ce6e19ffdfe66068d8b016f8411140465e5dbe", kill_on_drop: false }` [INFO] [stdout] e733bfc2073df6c4c236ec9029ce6e19ffdfe66068d8b016f8411140465e5dbe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] cd969d2b077159a90e397fa77e22beff16ceea30396511ce4da5ef8674515b2c [INFO] running `Command { std: "docker" "start" "-a" "cd969d2b077159a90e397fa77e22beff16ceea30396511ce4da5ef8674515b2c", 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 1.26s [INFO] running `Command { std: "docker" "inspect" "cd969d2b077159a90e397fa77e22beff16ceea30396511ce4da5ef8674515b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd969d2b077159a90e397fa77e22beff16ceea30396511ce4da5ef8674515b2c", kill_on_drop: false }` [INFO] [stdout] cd969d2b077159a90e397fa77e22beff16ceea30396511ce4da5ef8674515b2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 32470062b7e8586839dac06736b75b19727e93b69c81081d4fffd251fecaf741 [INFO] running `Command { std: "docker" "start" "-a" "32470062b7e8586839dac06736b75b19727e93b69c81081d4fffd251fecaf741", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: the item `UdpSocket` is imported redundantly [INFO] [stdout] running 17 tests [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 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/datadog_statsd-8b48e81a56f8082a) [INFO] [stdout] test client::test::test_sending_decr ... 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_gauge_without_prefix ... 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_pipeline_sending_gauge ... ok [INFO] [stdout] test client::test::test_pipeline_sending_time_block ... ok [INFO] [stdout] test client::test::test_pipeline_sending_histogram ... ok [INFO] [stdout] test client::test::test_pipeline_sending_multiple_data ... 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_timer ... ok [INFO] [stdout] test client::test::test_pipeline_set_max_udp_size ... ok [INFO] [stdout] test client::test::test_sending_service_check_with_tags ... ok [INFO] [stdout] test client::test::test_sending_histogram_with_constant_tags ... ok [INFO] [stdout] test client::test::test_sending_histogram ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [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::gauge (line 414) ... ok [INFO] [stdout] test src/client.rs - client::Pipeline::incr (line 345) ... ok [INFO] [stdout] test src/client.rs - client::Pipeline::set_max_udp_size (line 333) ... ok [INFO] [stdout] test src/client.rs - client::Pipeline::timer (line 430) ... 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::sampled_count (line 397) ... ok [INFO] [stdout] test src/client.rs - client::Pipeline::time (line 447) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 0.83s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "32470062b7e8586839dac06736b75b19727e93b69c81081d4fffd251fecaf741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32470062b7e8586839dac06736b75b19727e93b69c81081d4fffd251fecaf741", kill_on_drop: false }` [INFO] [stdout] 32470062b7e8586839dac06736b75b19727e93b69c81081d4fffd251fecaf741 [INFO] testing datadog-statsd-0.1.1 against try#393ef12c970fbc7f294cd96c35cb76f9591bc1d6 for pr-121417 [INFO] extracting crate datadog-statsd 0.1.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate datadog-statsd 0.1.1 on toolchain 393ef12c970fbc7f294cd96c35cb76f9591bc1d6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "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-3-tc2/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" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b74faacdbf3423fe1a862a830b4779400829d134b72ac2ea1e384226ebd5769f [INFO] running `Command { std: "docker" "start" "-a" "b74faacdbf3423fe1a862a830b4779400829d134b72ac2ea1e384226ebd5769f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b74faacdbf3423fe1a862a830b4779400829d134b72ac2ea1e384226ebd5769f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b74faacdbf3423fe1a862a830b4779400829d134b72ac2ea1e384226ebd5769f", kill_on_drop: false }` [INFO] [stdout] b74faacdbf3423fe1a862a830b4779400829d134b72ac2ea1e384226ebd5769f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bcec6a04a30fce6c9284d50e87495b035e37f5afd4264f83ee818464d9fbfe2e [INFO] running `Command { std: "docker" "start" "-a" "bcec6a04a30fce6c9284d50e87495b035e37f5afd4264f83ee818464d9fbfe2e", 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 2.01s [INFO] running `Command { std: "docker" "inspect" "bcec6a04a30fce6c9284d50e87495b035e37f5afd4264f83ee818464d9fbfe2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcec6a04a30fce6c9284d50e87495b035e37f5afd4264f83ee818464d9fbfe2e", kill_on_drop: false }` [INFO] [stdout] bcec6a04a30fce6c9284d50e87495b035e37f5afd4264f83ee818464d9fbfe2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe21acebde126786d41e6b9ed0f9dfe4d2a551ee1400272d9519ac8973da8cf3 [INFO] running `Command { std: "docker" "start" "-a" "fe21acebde126786d41e6b9ed0f9dfe4d2a551ee1400272d9519ac8973da8cf3", 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 1.26s [INFO] running `Command { std: "docker" "inspect" "fe21acebde126786d41e6b9ed0f9dfe4d2a551ee1400272d9519ac8973da8cf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe21acebde126786d41e6b9ed0f9dfe4d2a551ee1400272d9519ac8973da8cf3", kill_on_drop: false }` [INFO] [stdout] fe21acebde126786d41e6b9ed0f9dfe4d2a551ee1400272d9519ac8973da8cf3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4126ad72d51425f53bb5a7e5ae96b8761edede0107ec28f74def571f8bdb9e2f [INFO] running `Command { std: "docker" "start" "-a" "4126ad72d51425f53bb5a7e5ae96b8761edede0107ec28f74def571f8bdb9e2f", 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_pipeline_send_metric_after_pipeline ... ok [INFO] [stdout] test client::test::test_sending_histogram ... 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_pipeline_sending_gauge ... ok [INFO] [stdout] test client::test::test_sending_gauge ... ok [INFO] [stdout] test client::test::test_sending_histogram_with_constant_tags ... ok [INFO] [stdout] test client::test::test_sending_gauge_without_prefix ... ok [INFO] [stdout] test client::test::test_pipeline_sending_histogram ... ok [INFO] [stdout] test client::test::test_pipeline_sending_multiple_data ... ok [INFO] [stdout] test client::test::test_sending_timed_block ... ok [INFO] [stdout] test client::test::test_sending_timer ... ok [INFO] [stdout] test client::test::test_pipeline_set_max_udp_size ... ok [INFO] [stdout] test client::test::test_sending_event_with_tags ... ok [INFO] [stdout] test client::test::test_sending_count ... ok [INFO] [stdout] test client::test::test_sending_decr ... ok [INFO] [stdout] test client::test::test_pipeline_sending_time_block ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- client::test::test_pipeline_sending_time_block stdout ---- [INFO] [stdout] thread 'client::test::test_pipeline_sending_time_block' panicked at src/client.rs:528:36: [INFO] [stdout] called `Option::unwrap()` on a `None` value [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55c1e6f46f56 - std::backtrace_rs::backtrace::libunwind::trace::h5c10df0b519d962f [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stdout] 1: 0x55c1e6f46f56 - std::backtrace_rs::backtrace::trace_unsynchronized::h56122ec150da225d [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55c1e6f46f56 - std::sys_common::backtrace::_print_fmt::h8e5f02953967e039 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x55c1e6f46f56 - ::fmt::h736f584a9f3f7d78 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x55c1e6f70c2c - core::fmt::rt::Argument::fmt::h0eca9e37bebd875b [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/fmt/rt.rs:142:9 [INFO] [stdout] 5: 0x55c1e6f70c2c - core::fmt::write::h57172937379ae112 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/fmt/mod.rs:1120:17 [INFO] [stdout] 6: 0x55c1e6f442ff - std::io::Write::write_fmt::h48e0063b56f825c3 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/io/mod.rs:1846:15 [INFO] [stdout] 7: 0x55c1e6f46d04 - std::sys_common::backtrace::_print::ha0fb9ef3018dd67f [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x55c1e6f46d04 - std::sys_common::backtrace::print::h97bc00c4f471ee58 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x55c1e6f489fb - std::panicking::default_hook::{{closure}}::had669b8c5eb766ef [INFO] [stdout] 10: 0x55c1e6f486cd - std::panicking::default_hook::hee79edbbfe503541 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:289:9 [INFO] [stdout] 11: 0x55c1e6f09ce7 - as core::ops::function::Fn>::call::hbce7bcf7a5291663 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/alloc/src/boxed.rs:2030:9 [INFO] [stdout] 12: 0x55c1e6f09ce7 - test::test_main::{{closure}}::hbf7bf4b112234627 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/test/src/lib.rs:137:21 [INFO] [stdout] 13: 0x55c1e6f49030 - as core::ops::function::Fn>::call::h283d0ebbebe64c72 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/alloc/src/boxed.rs:2030:9 [INFO] [stdout] 14: 0x55c1e6f49030 - std::panicking::rust_panic_with_hook::ha824647abef1aff2 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:786:13 [INFO] [stdout] 15: 0x55c1e6f48d39 - std::panicking::begin_panic_handler::{{closure}}::h34c7493359eae8d6 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:652:13 [INFO] [stdout] 16: 0x55c1e6f47436 - std::sys_common::backtrace::__rust_end_short_backtrace::h8f5a11b92972236f [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 17: 0x55c1e6f48aa4 - rust_begin_unwind [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:648:5 [INFO] [stdout] 18: 0x55c1e6ea3a05 - core::panicking::panic_fmt::h4f7dd4ba7fa8b3c9 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x55c1e6ea3ac3 - core::panicking::panic::h0d310bf121597424 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/panicking.rs:144:5 [INFO] [stdout] 20: 0x55c1e6ea39a6 - core::option::unwrap_failed::h8a0022d6835027a5 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/option.rs:1983:5 [INFO] [stdout] 21: 0x55c1e6eb38d1 - core::option::Option::unwrap::h72636ee62ee33cb7 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/option.rs:932:21 [INFO] [stdout] 22: 0x55c1e6eb4a36 - datadog_statsd::client::test::make_server::h30889a61ed0b3289 [INFO] [stdout] at /opt/rustwide/workdir/src/client.rs:528:9 [INFO] [stdout] 23: 0x55c1e6eb794c - datadog_statsd::client::test::test_pipeline_sending_time_block::h799a1a68475329e6 [INFO] [stdout] at /opt/rustwide/workdir/src/client.rs:725:22 [INFO] [stdout] 24: 0x55c1e6eb78c7 - datadog_statsd::client::test::test_pipeline_sending_time_block::{{closure}}::h11fd9daea8a5edd1 [INFO] [stdout] at /opt/rustwide/workdir/src/client.rs:723:42 [INFO] [stdout] 25: 0x55c1e6ec4396 - core::ops::function::FnOnce::call_once::h87497ed61c3d2224 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x55c1e6f0f4ef - core::ops::function::FnOnce::call_once::h263d60e66e97ae21 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x55c1e6f0f4ef - test::__rust_begin_short_backtrace::hfd27401b46e2c35b [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/test/src/lib.rs:620:18 [INFO] [stdout] 28: 0x55c1e6f0e060 - test::run_test_in_process::{{closure}}::h6f15adc4862466a2 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/test/src/lib.rs:643:60 [INFO] [stdout] 29: 0x55c1e6f0e060 - as core::ops::function::FnOnce<()>>::call_once::haaf085868eec590b [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 30: 0x55c1e6f0e060 - std::panicking::try::do_call::he863b9ffdd9dccd8 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:555:40 [INFO] [stdout] 31: 0x55c1e6f0e060 - std::panicking::try::h00518ddc92157d69 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:519:19 [INFO] [stdout] 32: 0x55c1e6f0e060 - std::panic::catch_unwind::ha54d881a3136a844 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panic.rs:142:14 [INFO] [stdout] 33: 0x55c1e6f0e060 - test::run_test_in_process::he6969e4cdcd00ab9 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/test/src/lib.rs:643:27 [INFO] [stdout] 34: 0x55c1e6f0e060 - test::run_test::{{closure}}::ha7bd2350e4208460 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/test/src/lib.rs:566:43 [INFO] [stdout] 35: 0x55c1e6ed63f3 - test::run_test::{{closure}}::h7e4f6d8c61dc1fc5 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/test/src/lib.rs:594:41 [INFO] [stdout] 36: 0x55c1e6ed63f3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7971b3168cdfe030 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stdout] 37: 0x55c1e6edb08f - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h940fea02fa91722e [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/thread/mod.rs:528:17 [INFO] [stdout] 38: 0x55c1e6edb08f - as core::ops::function::FnOnce<()>>::call_once::hc9108612b0b55d6f [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 39: 0x55c1e6edb08f - std::panicking::try::do_call::h088487cc7181ed41 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:555:40 [INFO] [stdout] 40: 0x55c1e6edb08f - std::panicking::try::hbe658ba86d10aeac [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panicking.rs:519:19 [INFO] [stdout] 41: 0x55c1e6edb08f - std::panic::catch_unwind::hbcfe75becdd3312a [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/panic.rs:142:14 [INFO] [stdout] 42: 0x55c1e6edb08f - std::thread::Builder::spawn_unchecked_::{{closure}}::h5da9b0997b04a0b6 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/thread/mod.rs:527:30 [INFO] [stdout] 43: 0x55c1e6edb08f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h282e25baa8bce548 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 44: 0x55c1e6f4d445 - as core::ops::function::FnOnce>::call_once::h7b00d7973698e306 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/alloc/src/boxed.rs:2016:9 [INFO] [stdout] 45: 0x55c1e6f4d445 - as core::ops::function::FnOnce>::call_once::ha210a4482bc8347c [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/alloc/src/boxed.rs:2016:9 [INFO] [stdout] 46: 0x55c1e6f4d445 - std::sys::pal::unix::thread::Thread::new::thread_start::h2e04f672130bcc99 [INFO] [stdout] at /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/sys/pal/unix/thread.rs:108:17 [INFO] [stdout] 47: 0x7fcbaa2c1ac3 - [INFO] [stdout] 48: 0x7fcbaa352bf4 - __clone [INFO] [stdout] 49: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] client::test::test_pipeline_sending_time_block [INFO] [stdout] [INFO] [stdout] test result: FAILED. 16 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "4126ad72d51425f53bb5a7e5ae96b8761edede0107ec28f74def571f8bdb9e2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4126ad72d51425f53bb5a7e5ae96b8761edede0107ec28f74def571f8bdb9e2f", kill_on_drop: false }` [INFO] [stdout] 4126ad72d51425f53bb5a7e5ae96b8761edede0107ec28f74def571f8bdb9e2f