[INFO] fetching crate opentracingrust 0.4.0... [INFO] testing opentracingrust-0.4.0 against master#d3515155216e98c23440ea92c3f49c6a0d7101fc for pr-113843 [INFO] extracting crate opentracingrust 0.4.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate opentracingrust 0.4.0 on toolchain d3515155216e98c23440ea92c3f49c6a0d7101fc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate opentracingrust 0.4.0 [INFO] finished tweaking crates.io crate opentracingrust 0.4.0 [INFO] tweaked toml for crates.io crate opentracingrust 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate opentracingrust 0.4.0 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" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91fe0d0254b4b8c6d7ca9582ad73454fdc4219e7f3850cfaa73b2f0be914e610 [INFO] running `Command { std: "docker" "start" "-a" "91fe0d0254b4b8c6d7ca9582ad73454fdc4219e7f3850cfaa73b2f0be914e610", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91fe0d0254b4b8c6d7ca9582ad73454fdc4219e7f3850cfaa73b2f0be914e610", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91fe0d0254b4b8c6d7ca9582ad73454fdc4219e7f3850cfaa73b2f0be914e610", kill_on_drop: false }` [INFO] [stdout] 91fe0d0254b4b8c6d7ca9582ad73454fdc4219e7f3850cfaa73b2f0be914e610 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82e5dd0377490839a17c3b74f45855760aef47d0af14c6d344be3e36d134c51a [INFO] running `Command { std: "docker" "start" "-a" "82e5dd0377490839a17c3b74f45855760aef47d0af14c6d344be3e36d134c51a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling crossbeam-channel v0.4.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling opentracingrust v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `span_id` is never read [INFO] [stdout] --> src/tracers/noop.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 92 | struct NoopTracerContext { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 93 | trace_id: [u8; 16], [INFO] [stdout] 94 | span_id: u64 [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NoopTracerContext` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.90s [INFO] running `Command { std: "docker" "inspect" "82e5dd0377490839a17c3b74f45855760aef47d0af14c6d344be3e36d134c51a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82e5dd0377490839a17c3b74f45855760aef47d0af14c6d344be3e36d134c51a", kill_on_drop: false }` [INFO] [stdout] 82e5dd0377490839a17c3b74f45855760aef47d0af14c6d344be3e36d134c51a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cbdf7947838716ce5558f43918d67c19647a3652339a788fc9b509ebe03c9cab [INFO] running `Command { std: "docker" "start" "-a" "cbdf7947838716ce5558f43918d67c19647a3652339a788fc9b509ebe03c9cab", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling opentracingrust v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `span_id` is never read [INFO] [stdout] --> src/tracers/noop.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 92 | struct NoopTracerContext { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 93 | trace_id: [u8; 16], [INFO] [stdout] 94 | span_id: u64 [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NoopTracerContext` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `span_id` is never read [INFO] [stdout] --> src/tracers/noop.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 92 | struct NoopTracerContext { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 93 | trace_id: [u8; 16], [INFO] [stdout] 94 | span_id: u64 [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NoopTracerContext` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.32s [INFO] running `Command { std: "docker" "inspect" "cbdf7947838716ce5558f43918d67c19647a3652339a788fc9b509ebe03c9cab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbdf7947838716ce5558f43918d67c19647a3652339a788fc9b509ebe03c9cab", kill_on_drop: false }` [INFO] [stdout] cbdf7947838716ce5558f43918d67c19647a3652339a788fc9b509ebe03c9cab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 50536e85f0b6abee4efeadc0d2cf75ce6030646f253b5a753ae93d73b7df4d53 [INFO] running `Command { std: "docker" "start" "-a" "50536e85f0b6abee4efeadc0d2cf75ce6030646f253b5a753ae93d73b7df4d53", kill_on_drop: false }` [INFO] [stderr] warning: field `span_id` is never read [INFO] [stderr] --> src/tracers/noop.rs:94:5 [INFO] [stderr] | [INFO] [stderr] 92 | struct NoopTracerContext { [INFO] [stderr] | ----------------- field in this struct [INFO] [stderr] 93 | trace_id: [u8; 16], [INFO] [stderr] 94 | span_id: u64 [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `NoopTracerContext` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `opentracingrust` (lib) generated 1 warning [INFO] [stderr] warning: `opentracingrust` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/opentracingrust-4563a5167219459c) [INFO] [stdout] [INFO] [stdout] running 67 tests [INFO] [stdout] test carrier::tests::hash_map::inject_keys ... ok [INFO] [stdout] test carrier::tests::tree_map::extract_keys ... ok [INFO] [stdout] test carrier::tests::hash_map::extract_keys ... ok [INFO] [stdout] test carrier::tests::tree_map::find_keys ... ok [INFO] [stdout] test span::tests::autofinish_as_mut ... ok [INFO] [stdout] test carrier::tests::hash_map::find_keys ... ok [INFO] [stdout] test span::log::tests::set_log_timestamp ... ok [INFO] [stdout] test span::log::tests::set_default_timestamp ... ok [INFO] [stdout] test carrier::tests::tree_map::inject_keys ... ok [INFO] [stdout] test span::tag::tests::set_tag ... ok [INFO] [stdout] test span::tag::tests::iterate_over_tags ... ok [INFO] [stdout] test span::log::tests::add_field ... ok [INFO] [stdout] test span::log::tests::defults_to_no_time ... ok [INFO] [stdout] test span::tests::autoclose_finish_span_on_drop ... ok [INFO] [stdout] test span::tests::set_span_name ... ok [INFO] [stdout] test span::tests::times::finish_span_at_finish_time ... ok [INFO] [stdout] test span::tests::tags::add_integer_tag ... ok [INFO] [stdout] test span::tests::tags::add_str_tag ... ok [INFO] [stdout] test span::tests::tags::add_bool_tag ... ok [INFO] [stdout] test span::tests::tags::add_float_tag ... ok [INFO] [stdout] test span::tests::tags::add_string_tag ... ok [INFO] [stdout] test span::tests::start_span_on_creation ... ok [INFO] [stdout] test span::tests::span_child_of_another ... ok [INFO] [stdout] test span::tests::references::multi_refs ... ok [INFO] [stdout] test span::tests::tags::add_generic_tag ... ok [INFO] [stdout] test span::tests::references::child_of ... ok [INFO] [stdout] test span::tests::references::follows ... ok [INFO] [stdout] test span::tests::times::finish_span_on_finish ... ok [INFO] [stdout] test span::tests::times::start_time_set ... ok [INFO] [stdout] test span::tests::span_follows_another ... ok [INFO] [stdout] test span::tests::autofinish_deref ... ok [INFO] [stdout] test span::tag::tests::get_missing_tag ... ok [INFO] [stdout] test span_context::tests::extract_implementation_context ... ok [INFO] [stdout] test span_context::tests::debug_formatting ... ok [INFO] [stdout] test tracer::tests::extract_textmap ... ok [INFO] [stdout] test tracer::tests::inject_binary ... ok [INFO] [stdout] test span_context::impl_context::tests::unwrap_context ... ok [INFO] [stdout] test span_context::tests::set_baggage_item ... ok [INFO] [stdout] test span::tests::times::starts_now_by_default ... ok [INFO] [stdout] test tracer::tests::inject_textmap ... ok [INFO] [stdout] test span_context::impl_context::tests::clone_context ... ok [INFO] [stdout] test span_context::tests::clone_span_context ... ok [INFO] [stdout] test tracer::tests::inject_http_headers ... ok [INFO] [stdout] test tracer::tests::create_span ... ok [INFO] [stdout] test tracer::tests::extract_binary ... ok [INFO] [stdout] test tracer::tests::extract_http_headers ... ok [INFO] [stdout] test span::tests::send_span_on_finish ... ok [INFO] [stdout] test tracers::file::tests::span::extract::invalid::fails_if_invalid_trace_id ... ok [INFO] [stdout] test tracers::noop::tests::inner_context::child_of_updates_trace_id ... ok [INFO] [stdout] test tracers::file::tests::span::extract::invalid::returns_none_without_trace_id ... ok [INFO] [stdout] test tracers::file::tests::span::inject::http_headers ... ok [INFO] [stdout] test tracers::file::tests::span::inject::text_map ... ok [INFO] [stdout] test tracers::file::tests::span::extract::invalid::fails_if_invalid_span_id ... ok [INFO] [stdout] test tracers::file::tests::span::extract::http_headers ... ok [INFO] [stdout] test tracers::file::tests::span::create ... ok [INFO] [stdout] test tracers::file::tests::span::extract::invalid::returns_none_without_span_id ... ok [INFO] [stdout] test utils::global_tracer::tests::tracer_is_returned ... ok [INFO] [stdout] test tracers::file::tests::span::write ... ok [INFO] [stdout] test tracers::noop::tests::inner_context::follows_updates_trace_id ... ok [INFO] [stdout] test utils::fail::tests::fail_spans ... ok [INFO] [stdout] test tracers::file::tests::span::extract::binary_not_supported - should panic ... ok [INFO] [stdout] test utils::global_tracer::tests::tracer_cannot_be_set_twice - should panic ... ok [INFO] [stdout] test tracers::file::tests::span::inject::binary_not_supported - should panic ... ok [INFO] [stdout] test tracers::noop::tests::inner_context::panics_if_invalid_context - should panic ... ok [INFO] [stdout] test utils::global_tracer::tests::tracer_must_be_set - should panic ... ok [INFO] [stdout] test utils::global_tracer::tests::tracer_is_returned_to_many_threads ... FAILED [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stdout] test utils::reporter::tests::receive_span ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- utils::global_tracer::tests::tracer_is_returned_to_many_threads stdout ---- [INFO] [stdout] thread '' panicked at 'GlobalTracer not initialised, call GlobalTracer::init first', src/utils/global_tracer.rs:71:18 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x558d68af1281 - std::backtrace_rs::backtrace::libunwind::trace::h2703a10e9200794c [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x558d68af1281 - std::backtrace_rs::backtrace::trace_unsynchronized::h4844f7d488b44dc0 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x558d68af1281 - std::sys_common::backtrace::_print_fmt::hf45311442c372df0 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stdout] 3: 0x558d68af1281 - ::fmt::h51751bf0e7490aba [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x558d68b1bb1c - core::fmt::rt::Argument::fmt::hd1fd9c2a99deb5d8 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/fmt/rt.rs:138:9 [INFO] [stdout] 5: 0x558d68b1bb1c - core::fmt::write::hbfbb2d31c1f0855c [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/fmt/mod.rs:1094:21 [INFO] [stdout] 6: 0x558d68aee30e - std::io::Write::write_fmt::hbc06e15dd07a341d [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/io/mod.rs:1714:15 [INFO] [stdout] 7: 0x558d68af1095 - std::sys_common::backtrace::_print::hdbe3ddcbbe0168c0 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x558d68af1095 - std::sys_common::backtrace::print::hb26905a5b7786a7c [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x558d68af2db3 - std::panicking::default_hook::{{closure}}::h8ebb81b0f88d6f0c [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:269:22 [INFO] [stdout] 10: 0x558d68af2a50 - std::panicking::default_hook::h68ef778f73f0172f [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:285:9 [INFO] [stdout] 11: 0x558d68a7acb7 - as core::ops::function::Fn>::call::hae2e49ca62e027a7 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 12: 0x558d68a7acb7 - test::test_main::{{closure}}::hfabcca8fcc567747 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/test/src/lib.rs:135:21 [INFO] [stdout] 13: 0x558d68af34ae - as core::ops::function::Fn>::call::h24d4a2aeda7029b9 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 14: 0x558d68af34ae - std::panicking::rust_panic_with_hook::h802085966bb64488 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:709:13 [INFO] [stdout] 15: 0x558d68af3237 - std::panicking::begin_panic_handler::{{closure}}::h646997c92b8b8ce3 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:597:13 [INFO] [stdout] 16: 0x558d68af16e6 - std::sys_common::backtrace::__rust_end_short_backtrace::h00c2f9b1ae29e02d [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys_common/backtrace.rs:151:18 [INFO] [stdout] 17: 0x558d68af2f82 - rust_begin_unwind [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:593:5 [INFO] [stdout] 18: 0x558d689ceb73 - core::panicking::panic_fmt::hcb3f95bd29fc9a6f [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/panicking.rs:67:14 [INFO] [stdout] 19: 0x558d689ceb33 - core::panicking::panic_display::h02a1c8c317b847f2 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/panicking.rs:150:5 [INFO] [stdout] 20: 0x558d689ceb33 - core::panicking::panic_str::h5262c2742cf1875c [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/panicking.rs:134:5 [INFO] [stdout] 21: 0x558d689ceb33 - core::option::expect_failed::h24d2e1270c4696b2 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/option.rs:1952:5 [INFO] [stdout] 22: 0x558d68a429c2 - core::option::Option::expect::h300db9fae62a95c8 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/option.rs:898:21 [INFO] [stdout] 23: 0x558d689ddb4b - opentracingrust::utils::global_tracer::GlobalTracer::get::hd9c36283d77b3106 [INFO] [stdout] at /opt/rustwide/workdir/src/utils/global_tracer.rs:70:26 [INFO] [stdout] 24: 0x558d689e05a9 - opentracingrust::utils::global_tracer::tests::tracer_is_returned_to_many_threads::{{closure}}::h4e2a92e05d974821 [INFO] [stdout] at /opt/rustwide/workdir/src/utils/global_tracer.rs:159:27 [INFO] [stdout] 25: 0x558d68a2c939 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5e42fe26b0a80e3c [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys_common/backtrace.rs:135:18 [INFO] [stdout] 26: 0x558d68a422f6 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha87162c710f0acdd [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 27: 0x558d689d7819 - as core::ops::function::FnOnce<()>>::call_once::hece2017591073601 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 28: 0x558d68a0d040 - std::panicking::try::do_call::h1bc51122f399ee56 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:500:40 [INFO] [stdout] 29: 0x558d68a1379b - __rust_try [INFO] [stdout] 30: 0x558d68a0ce96 - std::panicking::try::h5d987c9ff2bb00b3 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:464:19 [INFO] [stdout] 31: 0x558d68a4211d - std::panic::catch_unwind::hc1e4e25675c3cadd [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panic.rs:142:14 [INFO] [stdout] 32: 0x558d68a4211d - std::thread::Builder::spawn_unchecked_::{{closure}}::hf3ffad5f5c6e0aa5 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 33: 0x558d689f7d7e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h3f47b2785807b650 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 34: 0x558d68af7ae5 - as core::ops::function::FnOnce>::call_once::h97566ec5ca724d12 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 35: 0x558d68af7ae5 - as core::ops::function::FnOnce>::call_once::h8965e3547219fbf7 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 36: 0x558d68af7ae5 - std::sys::unix::thread::Thread::new::thread_start::hfb921fb13d012ef9 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 37: 0x7f153a86eb43 - [INFO] [stdout] 38: 0x7f153a8ffbb4 - __clone [INFO] [stdout] 39: 0x0 - [INFO] [stdout] thread 'utils::global_tracer::tests::tracer_is_returned_to_many_threads' panicked at 'called `Result::unwrap()` on an `Err` value: Any { .. }', src/utils/global_tracer.rs:163:19 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x558d68af1281 - std::backtrace_rs::backtrace::libunwind::trace::h2703a10e9200794c [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x558d68af1281 - std::backtrace_rs::backtrace::trace_unsynchronized::h4844f7d488b44dc0 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x558d68af1281 - std::sys_common::backtrace::_print_fmt::hf45311442c372df0 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stdout] 3: 0x558d68af1281 - ::fmt::h51751bf0e7490aba [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x558d68b1bb1c - core::fmt::rt::Argument::fmt::hd1fd9c2a99deb5d8 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/fmt/rt.rs:138:9 [INFO] [stdout] 5: 0x558d68b1bb1c - core::fmt::write::hbfbb2d31c1f0855c [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/fmt/mod.rs:1094:21 [INFO] [stdout] 6: 0x558d68aee30e - std::io::Write::write_fmt::hbc06e15dd07a341d [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/io/mod.rs:1714:15 [INFO] [stdout] 7: 0x558d68af1095 - std::sys_common::backtrace::_print::hdbe3ddcbbe0168c0 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x558d68af1095 - std::sys_common::backtrace::print::hb26905a5b7786a7c [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x558d68af2db3 - std::panicking::default_hook::{{closure}}::h8ebb81b0f88d6f0c [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:269:22 [INFO] [stdout] 10: 0x558d68af2a50 - std::panicking::default_hook::h68ef778f73f0172f [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:285:9 [INFO] [stdout] 11: 0x558d68a7acb7 - as core::ops::function::Fn>::call::hae2e49ca62e027a7 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 12: 0x558d68a7acb7 - test::test_main::{{closure}}::hfabcca8fcc567747 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/test/src/lib.rs:135:21 [INFO] [stdout] 13: 0x558d68af34ae - as core::ops::function::Fn>::call::h24d4a2aeda7029b9 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/alloc/src/boxed.rs:2021:9 [INFO] [stdout] 14: 0x558d68af34ae - std::panicking::rust_panic_with_hook::h802085966bb64488 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:709:13 [INFO] [stdout] 15: 0x558d68af3237 - std::panicking::begin_panic_handler::{{closure}}::h646997c92b8b8ce3 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:597:13 [INFO] [stdout] 16: 0x558d68af16e6 - std::sys_common::backtrace::__rust_end_short_backtrace::h00c2f9b1ae29e02d [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys_common/backtrace.rs:151:18 [INFO] [stdout] 17: 0x558d68af2f82 - rust_begin_unwind [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:593:5 [INFO] [stdout] 18: 0x558d689ceb73 - core::panicking::panic_fmt::hcb3f95bd29fc9a6f [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/panicking.rs:67:14 [INFO] [stdout] 19: 0x558d689cf083 - core::result::unwrap_failed::h925ccb225247314d [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/result.rs:1651:5 [INFO] [stdout] 20: 0x558d68a33adc - core::result::Result::unwrap::h4e07dc3ba60ad601 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/result.rs:1076:23 [INFO] [stdout] 21: 0x558d689e04cc - opentracingrust::utils::global_tracer::tests::tracer_is_returned_to_many_threads::h9fbef59233d735ed [INFO] [stdout] at /opt/rustwide/workdir/src/utils/global_tracer.rs:163:9 [INFO] [stdout] 22: 0x558d689e0367 - opentracingrust::utils::global_tracer::tests::tracer_is_returned_to_many_threads::{{closure}}::haa5ca76a20f35e55 [INFO] [stdout] at /opt/rustwide/workdir/src/utils/global_tracer.rs:150:45 [INFO] [stdout] 23: 0x558d689f9465 - core::ops::function::FnOnce::call_once::hfc853b4f26cae6e4 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x558d68a7ff5f - core::ops::function::FnOnce::call_once::h0617ecab077fa701 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x558d68a7ff5f - test::__rust_begin_short_backtrace::h5a61b0d3b3858a9e [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/test/src/lib.rs:626:18 [INFO] [stdout] 26: 0x558d68a7ef92 - test::run_test_in_process::{{closure}}::h612e19f1fff74c0b [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/test/src/lib.rs:649:60 [INFO] [stdout] 27: 0x558d68a7ef92 - as core::ops::function::FnOnce<()>>::call_once::h9c274bf226b4b405 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 28: 0x558d68a7ef92 - std::panicking::try::do_call::h2e1fe1d6dd44ae26 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:500:40 [INFO] [stdout] 29: 0x558d68a7ef92 - std::panicking::try::hd56cf97b42cd7225 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:464:19 [INFO] [stdout] 30: 0x558d68a7ef92 - std::panic::catch_unwind::h73b3fd42fc280662 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panic.rs:142:14 [INFO] [stdout] 31: 0x558d68a7ef92 - test::run_test_in_process::h89bc4bc707762a60 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/test/src/lib.rs:649:27 [INFO] [stdout] 32: 0x558d68a7ef92 - test::run_test::{{closure}}::hbb9d716625919f12 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/test/src/lib.rs:572:43 [INFO] [stdout] 33: 0x558d68a45df4 - test::run_test::{{closure}}::h6b8e0276183b66a8 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/test/src/lib.rs:600:41 [INFO] [stdout] 34: 0x558d68a45df4 - std::sys_common::backtrace::__rust_begin_short_backtrace::hedd230a3e26fe7ae [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys_common/backtrace.rs:135:18 [INFO] [stdout] 35: 0x558d68a4bacb - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h4db94156f406f673 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/thread/mod.rs:529:17 [INFO] [stdout] 36: 0x558d68a4bacb - as core::ops::function::FnOnce<()>>::call_once::hbd354b464352c928 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 37: 0x558d68a4bacb - std::panicking::try::do_call::ha2cf3b8f2d86484e [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:500:40 [INFO] [stdout] 38: 0x558d68a4bacb - std::panicking::try::h0f17c2aad7c9cec6 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:464:19 [INFO] [stdout] 39: 0x558d68a4bacb - std::panic::catch_unwind::hf1265b3f74892fe9 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panic.rs:142:14 [INFO] [stdout] 40: 0x558d68a4bacb - std::thread::Builder::spawn_unchecked_::{{closure}}::h34c179833b973108 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/thread/mod.rs:528:30 [INFO] [stdout] 41: 0x558d68a4bacb - core::ops::function::FnOnce::call_once{{vtable.shim}}::hfb7aff8ad36f3e68 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x558d68af7ae5 - as core::ops::function::FnOnce>::call_once::h97566ec5ca724d12 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 43: 0x558d68af7ae5 - as core::ops::function::FnOnce>::call_once::h8965e3547219fbf7 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 44: 0x558d68af7ae5 - std::sys::unix::thread::Thread::new::thread_start::hfb921fb13d012ef9 [INFO] [stdout] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 45: 0x7f153a86eb43 - [INFO] [stdout] 46: 0x7f153a8ffbb4 - __clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] utils::global_tracer::tests::tracer_is_returned_to_many_threads [INFO] [stdout] [INFO] [stdout] test result: FAILED. 66 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "50536e85f0b6abee4efeadc0d2cf75ce6030646f253b5a753ae93d73b7df4d53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50536e85f0b6abee4efeadc0d2cf75ce6030646f253b5a753ae93d73b7df4d53", kill_on_drop: false }` [INFO] [stdout] 50536e85f0b6abee4efeadc0d2cf75ce6030646f253b5a753ae93d73b7df4d53