[INFO] fetching crate datadog-statsd 0.1.1... [INFO] testing datadog-statsd-0.1.1 against try#d5830e3d3b571fe52cdf4b7b34be99be74dc65ea+target=i686-unknown-linux-musl for musl_1_2_upgrade_i686_unknown_linux_musl [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 d5830e3d3b571fe52cdf4b7b34be99be74dc65ea [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "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" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.92 [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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f084485afad4d8c9a1c90f0c0b12c7b087168dc9b76c2ffa29839352d7a2e4c [INFO] running `Command { std: "docker" "start" "-a" "2f084485afad4d8c9a1c90f0c0b12c7b087168dc9b76c2ffa29839352d7a2e4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f084485afad4d8c9a1c90f0c0b12c7b087168dc9b76c2ffa29839352d7a2e4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f084485afad4d8c9a1c90f0c0b12c7b087168dc9b76c2ffa29839352d7a2e4c", kill_on_drop: false }` [INFO] [stdout] 2f084485afad4d8c9a1c90f0c0b12c7b087168dc9b76c2ffa29839352d7a2e4c [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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 6534ffee866a7eb91cafcc2b518778e3b28d1ddb96dc1507201133ef25fa3516 [INFO] running `Command { std: "docker" "start" "-a" "6534ffee866a7eb91cafcc2b518778e3b28d1ddb96dc1507201133ef25fa3516", 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 2.60s [INFO] running `Command { std: "docker" "inspect" "6534ffee866a7eb91cafcc2b518778e3b28d1ddb96dc1507201133ef25fa3516", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6534ffee866a7eb91cafcc2b518778e3b28d1ddb96dc1507201133ef25fa3516", kill_on_drop: false }` [INFO] [stdout] 6534ffee866a7eb91cafcc2b518778e3b28d1ddb96dc1507201133ef25fa3516 [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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c3b72298419c0c0451532a7f11cbce9084ceeb4e531f3f7aa875bfc49d6e37a2 [INFO] running `Command { std: "docker" "start" "-a" "c3b72298419c0c0451532a7f11cbce9084ceeb4e531f3f7aa875bfc49d6e37a2", 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 1.61s [INFO] running `Command { std: "docker" "inspect" "c3b72298419c0c0451532a7f11cbce9084ceeb4e531f3f7aa875bfc49d6e37a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3b72298419c0c0451532a7f11cbce9084ceeb4e531f3f7aa875bfc49d6e37a2", kill_on_drop: false }` [INFO] [stdout] c3b72298419c0c0451532a7f11cbce9084ceeb4e531f3f7aa875bfc49d6e37a2 [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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+d5830e3d3b571fe52cdf4b7b34be99be74dc65ea" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 01f574913d8f112f0bfd22c815d347c4d5e8875839ca2f42df9ff0597735f2f5 [INFO] running `Command { std: "docker" "start" "-a" "01f574913d8f112f0bfd22c815d347c4d5e8875839ca2f42df9ff0597735f2f5", 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 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/datadog_statsd-736ff042d71a808b) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test client::test::test_pipeline_sending_time_block ... ok [INFO] [stdout] test client::test::test_pipeline_set_max_udp_size ... 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_event_with_tags ... ok [INFO] [stdout] test client::test::test_sending_gauge_without_prefix ... 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_histogram_with_constant_tags ... ok [INFO] [stdout] test client::test::test_sending_gauge ... 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_gauge ... ok [INFO] [stdout] test client::test::test_sending_count ... ok [INFO] [stdout] test client::test::test_sending_timed_block ... ok [INFO] [stdout] test client::test::test_pipeline_send_metric_after_pipeline ... ok [INFO] [stdout] test client::test::test_pipeline_sending_histogram ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- client::test::test_pipeline_sending_histogram stdout ---- [INFO] [stdout] thread 'client::test::test_pipeline_sending_histogram' panicked at 'called `Option::unwrap()` on a `None` value', src/client.rs:528:36 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x80e7f11 - std::backtrace_rs::backtrace::libunwind::trace::hd97f390175e4d375 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x80e7f11 - std::backtrace_rs::backtrace::trace_unsynchronized::h9e4d1346fdbe15c5 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x80e7f11 - std::sys_common::backtrace::_print_fmt::h2d3f477d48c20ea8 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stdout] 3: 0x80e7f11 - ::fmt::h2e4fc3d0b8c80e4b [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x812a2ac - core::fmt::write::h4ab0d13aa1c0ffdf [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/core/src/fmt/mod.rs:1213:17 [INFO] [stdout] 5: 0x80e44ab - std::io::Write::write_fmt::hc0e5cbe2e336a35c [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/io/mod.rs:1682:15 [INFO] [stdout] 6: 0x80e7d16 - std::sys_common::backtrace::_print::he83a0656b60804f4 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 7: 0x80e7d16 - std::sys_common::backtrace::print::he5889ca5768e8d1c [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 8: 0x80e98f5 - std::panicking::default_hook::{{closure}}::ha81712de98b54398 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/panicking.rs:267:22 [INFO] [stdout] 9: 0x80e95f5 - std::panicking::default_hook::he5857a041ac6b670 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/panicking.rs:283:9 [INFO] [stdout] 10: 0x80c63ac - core::ops::function::Fn::call::h47ada2d4dc8687c6 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/core/src/ops/function.rs:79:5 [INFO] [stdout] 11: 0x80ad409 - as core::ops::function::Fn>::call::h32210aeb8cc578f9 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/alloc/src/boxed.rs:2002:9 [INFO] [stdout] 12: 0x80ad409 - test::test_main::{{closure}}::h8466694f5bd858c9 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/test/src/lib.rs:135:21 [INFO] [stdout] 13: 0x80ea031 - as core::ops::function::Fn>::call::h5bc67f704e9605b2 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/alloc/src/boxed.rs:2002:9 [INFO] [stdout] 14: 0x80ea031 - std::panicking::rust_panic_with_hook::h764b8fe75e8ba68c [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/panicking.rs:692:13 [INFO] [stdout] 15: 0x80e9da1 - std::panicking::begin_panic_handler::{{closure}}::h04438436866ada8a [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/panicking.rs:577:13 [INFO] [stdout] 16: 0x80e838a - std::sys_common::backtrace::__rust_end_short_backtrace::hb43e7524728cf453 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stdout] 17: 0x80e9ac3 - rust_begin_unwind [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/panicking.rs:575:5 [INFO] [stdout] 18: 0x804c790 - core::panicking::panic_fmt::ha026792c47a5830b [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/core/src/panicking.rs:64:14 [INFO] [stdout] 19: 0x804c843 - core::panicking::panic::h5b684f650447d6bb [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/core/src/panicking.rs:114:5 [INFO] [stdout] 20: 0x804f121 - core::option::Option::unwrap::h7de3c4ab3959b3ab [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/core/src/option.rs:823:21 [INFO] [stdout] 21: 0x8077d1d - datadog_statsd::client::test::make_server::h3fbb2845f5282dd2 [INFO] [stdout] at /opt/rustwide/workdir/src/client.rs:528:9 [INFO] [stdout] 22: 0x807bc0c - datadog_statsd::client::test::test_pipeline_sending_histogram::h14b6e809d5c177d6 [INFO] [stdout] at /opt/rustwide/workdir/src/client.rs:760:22 [INFO] [stdout] 23: 0x807bb47 - datadog_statsd::client::test::test_pipeline_sending_histogram::{{closure}}::hf41a50722f2f76d5 [INFO] [stdout] at /opt/rustwide/workdir/src/client.rs:758:42 [INFO] [stdout] 24: 0x805eded - core::ops::function::FnOnce::call_once::hd74ef7fc661fcab7 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x80b1e9e - core::ops::function::FnOnce::call_once::h3969063a3b87f847 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x80b1e9e - test::__rust_begin_short_backtrace::h4b8703a824c9f4d1 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/test/src/lib.rs:656:18 [INFO] [stdout] 27: 0x8085bf0 - test::run_test::{{closure}}::he242fd19981fa5cd [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/test/src/lib.rs:647:30 [INFO] [stdout] 28: 0x8085bf0 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h706575526aa71778 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 29: 0x80b0fd7 - as core::ops::function::FnOnce>::call_once::hafe155c229ed3840 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/alloc/src/boxed.rs:1988:9 [INFO] [stdout] 30: 0x80b0fd7 - as core::ops::function::FnOnce<()>>::call_once::hccf8545804efeabc [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 31: 0x80b0fd7 - std::panicking::try::do_call::h14c088d0ccd71a85 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/panicking.rs:483:40 [INFO] [stdout] 32: 0x80b0fd7 - std::panicking::try::h5bee4f0fb041d03c [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/panicking.rs:447:19 [INFO] [stdout] 33: 0x80b0fd7 - std::panic::catch_unwind::hc4a3b19ca4039446 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/panic.rs:140:14 [INFO] [stdout] 34: 0x80b0fd7 - test::run_test_in_process::h01c4cf5424b4aa16 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/test/src/lib.rs:679:27 [INFO] [stdout] 35: 0x80b0fd7 - test::run_test::run_test_inner::{{closure}}::h2b730e73e85dc07e [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/test/src/lib.rs:573:39 [INFO] [stdout] 36: 0x808031a - test::run_test::run_test_inner::{{closure}}::h1e6de70351d982ef [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/test/src/lib.rs:600:37 [INFO] [stdout] 37: 0x808031a - std::sys_common::backtrace::__rust_begin_short_backtrace::h11ed077933f178e3 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stdout] 38: 0x8085ccb - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha60d98b360ed53c8 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/thread/mod.rs:558:17 [INFO] [stdout] 39: 0x8085ccb - as core::ops::function::FnOnce<()>>::call_once::h5e10cae340573322 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 40: 0x8085ccb - std::panicking::try::do_call::h47dd5d7a0750d636 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/panicking.rs:483:40 [INFO] [stdout] 41: 0x8085ccb - std::panicking::try::hcaac73f0ac4cf9b2 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/panicking.rs:447:19 [INFO] [stdout] 42: 0x8085ccb - std::panic::catch_unwind::h9fe9d263cb0da10f [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/panic.rs:140:14 [INFO] [stdout] 43: 0x8085ccb - std::thread::Builder::spawn_unchecked_::{{closure}}::h2c0f796f4234fbbe [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 44: 0x8085ccb - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd8a5d36b54e84e44 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 45: 0x80ee13d - as core::ops::function::FnOnce>::call_once::hbac986b07f477b52 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/alloc/src/boxed.rs:1988:9 [INFO] [stdout] 46: 0x80ee13d - as core::ops::function::FnOnce>::call_once::h5768035ad531add2 [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/alloc/src/boxed.rs:1988:9 [INFO] [stdout] 47: 0x80ee13d - std::sys::unix::thread::Thread::new::thread_start::h48056988cddec68b [INFO] [stdout] at /rustc/d5830e3d3b571fe52cdf4b7b34be99be74dc65ea/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] client::test::test_pipeline_sending_histogram [INFO] [stdout] [INFO] [stdout] test result: FAILED. 16 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "01f574913d8f112f0bfd22c815d347c4d5e8875839ca2f42df9ff0597735f2f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01f574913d8f112f0bfd22c815d347c4d5e8875839ca2f42df9ff0597735f2f5", kill_on_drop: false }` [INFO] [stdout] 01f574913d8f112f0bfd22c815d347c4d5e8875839ca2f42df9ff0597735f2f5