[INFO] cloning repository https://github.com/ayymart/jubilant-computing-machine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ayymart/jubilant-computing-machine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayymart%2Fjubilant-computing-machine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayymart%2Fjubilant-computing-machine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b4665bf8c37dd2fb563c0b6441f5de27e87912e6 [INFO] testing ayymart/jubilant-computing-machine against beta-2026-04-21 for beta-1.96-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayymart%2Fjubilant-computing-machine" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ayymart/jubilant-computing-machine [INFO] finished tweaking git repo https://github.com/ayymart/jubilant-computing-machine [INFO] tweaked toml for git repo https://github.com/ayymart/jubilant-computing-machine written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ayymart/jubilant-computing-machine on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ayymart/jubilant-computing-machine 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba9504e25288c9dd1a876288eb040309b95f514b68258c4e77329d5c1034ad6d [INFO] running `Command { std: "docker" "start" "-a" "ba9504e25288c9dd1a876288eb040309b95f514b68258c4e77329d5c1034ad6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba9504e25288c9dd1a876288eb040309b95f514b68258c4e77329d5c1034ad6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba9504e25288c9dd1a876288eb040309b95f514b68258c4e77329d5c1034ad6d", kill_on_drop: false }` [INFO] [stdout] ba9504e25288c9dd1a876288eb040309b95f514b68258c4e77329d5c1034ad6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35ce959d4c27162c0ad286c640ba87d0ae29de26204c48cf9898eaed12f4912b [INFO] running `Command { std: "docker" "start" "-a" "35ce959d4c27162c0ad286c640ba87d0ae29de26204c48cf9898eaed12f4912b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling bytes v1.7.1 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling sync_wrapper v0.1.2 [INFO] [stderr] Compiling sync_wrapper v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling nu-ansi-term v0.46.0 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling http v1.1.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling mio v1.0.2 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling indexmap v2.4.0 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Compiling axum v0.7.5 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling prost-derive v0.13.1 [INFO] [stderr] Compiling async-stream v0.3.5 [INFO] [stderr] Compiling tokio v1.39.3 [INFO] [stderr] Compiling opentelemetry v0.24.0 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling pin-project v1.1.5 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling tracing-subscriber v0.3.18 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling prost v0.13.1 [INFO] [stderr] Compiling opentelemetry-http v0.13.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling http-body-util v0.1.2 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling tokio-util v0.7.11 [INFO] [stderr] Compiling tokio-stream v0.1.15 [INFO] [stderr] Compiling h2 v0.4.6 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling opentelemetry_sdk v0.24.1 [INFO] [stderr] Compiling tracing-opentelemetry v0.25.0 [INFO] [stderr] Compiling hyper v1.4.1 [INFO] [stderr] Compiling hyper-util v0.1.7 [INFO] [stderr] Compiling hyper-timeout v0.5.1 [INFO] [stderr] Compiling tonic v0.12.1 [INFO] [stderr] Compiling opentelemetry-proto v0.7.0 [INFO] [stderr] Compiling opentelemetry-otlp v0.17.0 [INFO] [stderr] Compiling tracing-subscriber-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "35ce959d4c27162c0ad286c640ba87d0ae29de26204c48cf9898eaed12f4912b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35ce959d4c27162c0ad286c640ba87d0ae29de26204c48cf9898eaed12f4912b", kill_on_drop: false }` [INFO] [stdout] 35ce959d4c27162c0ad286c640ba87d0ae29de26204c48cf9898eaed12f4912b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 831c5a2951062ea2390f93b7292bd2cedbcbf3d763fa69535950c6cf9c0ed3a5 [INFO] running `Command { std: "docker" "start" "-a" "831c5a2951062ea2390f93b7292bd2cedbcbf3d763fa69535950c6cf9c0ed3a5", kill_on_drop: false }` [INFO] [stderr] Compiling tracing-subscriber-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.12s [INFO] running `Command { std: "docker" "inspect" "831c5a2951062ea2390f93b7292bd2cedbcbf3d763fa69535950c6cf9c0ed3a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "831c5a2951062ea2390f93b7292bd2cedbcbf3d763fa69535950c6cf9c0ed3a5", kill_on_drop: false }` [INFO] [stdout] 831c5a2951062ea2390f93b7292bd2cedbcbf3d763fa69535950c6cf9c0ed3a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 25c774951ddb4eb7ef1795c0e55e010ebf497efd3350169c61ae27733e2d64be [INFO] running `Command { std: "docker" "start" "-a" "25c774951ddb4eb7ef1795c0e55e010ebf497efd3350169c61ae27733e2d64be", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tracing_subscriber_example-d755bed71e458bf1) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] 2026-04-23T08:31:33.904896Z TRACE my_tracing_span: tracing_subscriber_example::tests: my_tracing_event [INFO] [stdout] 2026-04-23T08:31:33.964784Z DEBUG tower::buffer::worker: buffer closing; waking pending tasks [INFO] [stdout] 2026-04-23T08:31:33.995423Z DEBUG hyper_util::client::legacy::connect::dns: resolving host="localhost" [INFO] [stdout] test tests::bad_tracing_global ... FAILED [INFO] [stdout] 2026-04-23T08:31:34.019363Z TRACE tower::buffer::worker: worker polling for next message [INFO] [stdout] 2026-04-23T08:31:34.019435Z TRACE tower::buffer::worker: resuming buffered request [INFO] [stdout] 2026-04-23T08:31:34.019450Z TRACE tower::buffer::worker: resumed=true worker received request; waiting for service readiness [INFO] [stdout] 2026-04-23T08:31:34.019471Z TRACE tonic::transport::channel::service::reconnect: poll_ready; connecting [INFO] [stdout] 2026-04-23T08:31:34.019559Z DEBUG hyper_util::client::legacy::connect::http: connecting to [::1]:4317 [INFO] [stdout] 2026-04-23T08:31:34.019764Z TRACE tonic::transport::channel::service::reconnect: poll_ready; not ready [INFO] [stdout] 2026-04-23T08:31:34.019790Z TRACE tower::buffer::worker: service.ready=false delay [INFO] [stdout] 2026-04-23T08:31:34.019818Z TRACE tower::buffer::worker: worker polling for next message [INFO] [stdout] 2026-04-23T08:31:34.019836Z TRACE tower::buffer::worker: resuming buffered request [INFO] [stdout] 2026-04-23T08:31:34.019846Z TRACE tower::buffer::worker: resumed=true worker received request; waiting for service readiness [INFO] [stdout] 2026-04-23T08:31:34.019874Z TRACE tonic::transport::channel::service::reconnect: poll_ready; connecting [INFO] [stdout] 2026-04-23T08:31:34.019928Z TRACE hyper_util::client::legacy::connect::http: connect error for [::1]:4317: ConnectError("tcp connect error", Os { code: 111, kind: ConnectionRefused, message: "Connection refused" }) [INFO] [stdout] 2026-04-23T08:31:34.019965Z DEBUG hyper_util::client::legacy::connect::http: connecting to 127.0.0.1:4317 [INFO] [stdout] 2026-04-23T08:31:34.020057Z TRACE tonic::transport::channel::service::reconnect: poll_ready; not ready [INFO] [stdout] 2026-04-23T08:31:34.020076Z TRACE tower::buffer::worker: service.ready=false delay [INFO] [stdout] 2026-04-23T08:31:34.020100Z TRACE tower::buffer::worker: worker polling for next message [INFO] [stdout] 2026-04-23T08:31:34.020118Z TRACE tower::buffer::worker: resuming buffered request [INFO] [stdout] 2026-04-23T08:31:34.020128Z TRACE tower::buffer::worker: resumed=true worker received request; waiting for service readiness [INFO] [stdout] 2026-04-23T08:31:34.020147Z TRACE tonic::transport::channel::service::reconnect: poll_ready; connecting [INFO] [stdout] 2026-04-23T08:31:34.020179Z TRACE hyper_util::client::legacy::connect::http: connect error for 127.0.0.1:4317: ConnectError("tcp connect error", Os { code: 111, kind: ConnectionRefused, message: "Connection refused" }) [INFO] [stdout] 2026-04-23T08:31:34.020245Z TRACE tonic::transport::channel::service::reconnect: poll_ready; error [INFO] [stdout] 2026-04-23T08:31:34.020264Z DEBUG tonic::transport::channel::service::reconnect: reconnect::poll_ready: ConnectError(ConnectError("tcp connect error", Os { code: 111, kind: ConnectionRefused, message: "Connection refused" })) [INFO] [stdout] 2026-04-23T08:31:34.020290Z DEBUG tower::buffer::worker: service.ready=true processing request [INFO] [stdout] 2026-04-23T08:31:34.020334Z TRACE tonic::transport::channel::service::reconnect: Reconnect::call [INFO] [stdout] 2026-04-23T08:31:34.020351Z DEBUG tonic::transport::channel::service::reconnect: error: tcp connect error: Connection refused (os error 111) [INFO] [stdout] 2026-04-23T08:31:34.020502Z TRACE tower::buffer::worker: returning response future [INFO] [stdout] 2026-04-23T08:31:34.020587Z TRACE tower::buffer::worker: worker polling for next message [INFO] [stdout] 2026-04-23T08:31:34.020735Z TRACE tower::buffer::worker: worker polling for next message [INFO] [stdout] 2026-04-23T08:31:34.020756Z TRACE tower::buffer::worker: buffer already closed [INFO] [stdout] test tests::good_tracing_threadlocal ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::bad_tracing_global stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::bad_tracing_global' (16) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-subscriber-0.3.18/src/util.rs:91:14: [INFO] [stdout] failed to set global default subscriber: SetLoggerError(()) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5c040282388a - std[128c3efe2914e152]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5c040282388a - std[128c3efe2914e152]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5c040282388a - std[128c3efe2914e152]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5c040282388a - <::print::DisplayBacktrace as core[6771d259883166e6]::fmt::Display>::fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5c0402839e4a - ::fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5c0402839e4a - core[6771d259883166e6]::fmt::write [INFO] [stdout] 6: 0x5c04028287f2 - std[128c3efe2914e152]::io::default_write_fmt::> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:621:11 [INFO] [stdout] 7: 0x5c04028287f2 - as std[128c3efe2914e152]::io::Write>::write_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:1976:13 [INFO] [stdout] 8: 0x5c04028020ef - ::print [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5c04028020ef - std[128c3efe2914e152]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5c040281b8d9 - std[128c3efe2914e152]::panicking::default_hook [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5c04026a28ec - core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9 [INFO] [stdout] 12: 0x5c04026a28ec - test[b137923399915ecf]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5c040281bb52 - core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9 [INFO] [stdout] 14: 0x5c040281bb52 - std[128c3efe2914e152]::panicking::panic_with_hook [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5c04028021a8 - std[128c3efe2914e152]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5c04027f72d9 - std[128c3efe2914e152]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5c040280307d - __rustc[752cc74e29381ccc]::rust_begin_unwind [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5c040283a60c - core[6771d259883166e6]::panicking::panic_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5c040283a382 - core[6771d259883166e6]::result::unwrap_failed [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x5c040244a54b - core::result::Result::expect::he9ebb632be395a56 [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/result.rs:1185:23 [INFO] [stdout] 21: 0x5c040244d011 - tracing_subscriber::util::SubscriberInitExt::init::h41f68fd047450366 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tracing-subscriber-0.3.18/src/util.rs:91:14 [INFO] [stdout] 22: 0x5c04024337bc - tracing_subscriber_example::tests::bad_tracing_global::{{closure}}::hfa903591402edcbf [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:18:14 [INFO] [stdout] 23: 0x5c0402443c42 - as core::future::future::Future>::poll::h6c243fe941b6e0ea [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/future/future.rs:133:9 [INFO] [stdout] 24: 0x5c040243667d - tokio::runtime::park::CachedParkThread::block_on::{{closure}}::h165c733e6bae7867 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.3/src/runtime/park.rs:281:74 [INFO] [stdout] 25: 0x5c0402435cf2 - tokio::runtime::coop::with_budget::habf9f9b4f48e9009 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.3/src/runtime/coop.rs:107:5 [INFO] [stdout] 26: 0x5c0402435cf2 - tokio::runtime::coop::budget::h47b2487e3c0a54f4 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.3/src/runtime/coop.rs:73:5 [INFO] [stdout] 27: 0x5c0402435cf2 - tokio::runtime::park::CachedParkThread::block_on::h770521b4364f84e2 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.3/src/runtime/park.rs:281:31 [INFO] [stdout] 28: 0x5c0402436974 - tokio::runtime::context::blocking::BlockingRegionGuard::block_on::hfa630d8237d3a2e4 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.3/src/runtime/context/blocking.rs:66:14 [INFO] [stdout] 29: 0x5c0402443728 - tokio::runtime::scheduler::multi_thread::MultiThread::block_on::{{closure}}::h27d0bd73f9fcdc1a [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.3/src/runtime/scheduler/multi_thread/mod.rs:87:22 [INFO] [stdout] 30: 0x5c040244aeab - tokio::runtime::context::runtime::enter_runtime::h73deaeb4a7649f99 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.3/src/runtime/context/runtime.rs:65:16 [INFO] [stdout] 31: 0x5c04024436f4 - tokio::runtime::scheduler::multi_thread::MultiThread::block_on::hf0bdec7772d0730c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.3/src/runtime/scheduler/multi_thread/mod.rs:86:9 [INFO] [stdout] 32: 0x5c040243127b - tokio::runtime::runtime::Runtime::block_on_inner::h9291857dc2adfe99 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.3/src/runtime/runtime.rs:363:50 [INFO] [stdout] 33: 0x5c0402431395 - tokio::runtime::runtime::Runtime::block_on::h76325a390adf3187 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.3/src/runtime/runtime.rs:335:18 [INFO] [stdout] 34: 0x5c0402433349 - tracing_subscriber_example::tests::bad_tracing_global::h72775a2fb5d94b14 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:27:58 [INFO] [stdout] 35: 0x5c04024333d7 - tracing_subscriber_example::tests::bad_tracing_global::{{closure}}::hc2c49605d74ed1f7 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:9:34 [INFO] [stdout] 36: 0x5c040242dc16 - core::ops::function::FnOnce::call_once::h78161cddff3470a6 [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 37: 0x5c04026969eb - core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 38: 0x5c04026969eb - test[b137923399915ecf]::__rust_begin_short_backtrace::, fn() -> core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:663:18 [INFO] [stdout] 39: 0x5c04026a33bb - test[b137923399915ecf]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:74 [INFO] [stdout] 40: 0x5c04026a33bb - as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 41: 0x5c04026a33bb - std[128c3efe2914e152]::panicking::catch_unwind::do_call::, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stdout] 42: 0x5c04026a33bb - std[128c3efe2914e152]::panicking::catch_unwind::, core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stdout] 43: 0x5c04026a33bb - std[128c3efe2914e152]::panic::catch_unwind::, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stdout] 44: 0x5c04026a33bb - test[b137923399915ecf]::run_test_in_process [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:27 [INFO] [stdout] 45: 0x5c04026a33bb - test[b137923399915ecf]::run_test::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:607:43 [INFO] [stdout] 46: 0x5c040269d814 - test[b137923399915ecf]::run_test::{closure#1} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:637:41 [INFO] [stdout] 47: 0x5c040269d814 - std[128c3efe2914e152]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 48: 0x5c04026a5fc2 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 49: 0x5c04026a5fc2 - ::{closure#1}::{closure#0}> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 50: 0x5c04026a5fc2 - std[128c3efe2914e152]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stdout] 51: 0x5c04026a5fc2 - std[128c3efe2914e152]::panicking::catch_unwind::<(), core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stdout] 52: 0x5c04026a5fc2 - std[128c3efe2914e152]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stdout] 53: 0x5c04026a5fc2 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 54: 0x5c04026a5fc2 - ::{closure#1} as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 55: 0x5c0402822f9f - + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2249:9 [INFO] [stdout] 56: 0x5c0402822f9f - ::new::thread_start [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 57: 0x712306ff6aa4 - [INFO] [stdout] 58: 0x712307083a64 - clone [INFO] [stdout] 59: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::bad_tracing_global [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "25c774951ddb4eb7ef1795c0e55e010ebf497efd3350169c61ae27733e2d64be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25c774951ddb4eb7ef1795c0e55e010ebf497efd3350169c61ae27733e2d64be", kill_on_drop: false }` [INFO] [stdout] 25c774951ddb4eb7ef1795c0e55e010ebf497efd3350169c61ae27733e2d64be