[INFO] fetching crate conquer-once 0.2.1... [INFO] testing conquer-once-0.2.1 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate conquer-once 0.2.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate conquer-once 0.2.1 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate conquer-once 0.2.1 [INFO] finished tweaking crates.io crate conquer-once 0.2.1 [INFO] tweaked toml for crates.io crate conquer-once 0.2.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 20d04560cfde185ed6c696baf820c27f47bc35c911d27d3d1451836d6dd63e53 [INFO] running `Command { std: "docker" "start" "-a" "20d04560cfde185ed6c696baf820c27f47bc35c911d27d3d1451836d6dd63e53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20d04560cfde185ed6c696baf820c27f47bc35c911d27d3d1451836d6dd63e53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20d04560cfde185ed6c696baf820c27f47bc35c911d27d3d1451836d6dd63e53", kill_on_drop: false }` [INFO] [stdout] 20d04560cfde185ed6c696baf820c27f47bc35c911d27d3d1451836d6dd63e53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0f288fd8d37747205c0b5019c37c689dd901f2edd9c397392dcb6493bcfd1e1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d0f288fd8d37747205c0b5019c37c689dd901f2edd9c397392dcb6493bcfd1e1", kill_on_drop: false }` [INFO] [stderr] Compiling conquer-util v0.2.0 [INFO] [stderr] Compiling conquer-once v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "d0f288fd8d37747205c0b5019c37c689dd901f2edd9c397392dcb6493bcfd1e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0f288fd8d37747205c0b5019c37c689dd901f2edd9c397392dcb6493bcfd1e1", kill_on_drop: false }` [INFO] [stdout] d0f288fd8d37747205c0b5019c37c689dd901f2edd9c397392dcb6493bcfd1e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ee42455bee9b8c507f3cd05d7599f1bb9a78d4688491f2690fc70f59e7808ed1 [INFO] running `Command { std: "docker" "start" "-a" "ee42455bee9b8c507f3cd05d7599f1bb9a78d4688491f2690fc70f59e7808ed1", kill_on_drop: false }` [INFO] [stderr] Compiling conquer-once v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.61s [INFO] running `Command { std: "docker" "inspect" "ee42455bee9b8c507f3cd05d7599f1bb9a78d4688491f2690fc70f59e7808ed1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee42455bee9b8c507f3cd05d7599f1bb9a78d4688491f2690fc70f59e7808ed1", kill_on_drop: false }` [INFO] [stdout] ee42455bee9b8c507f3cd05d7599f1bb9a78d4688491f2690fc70f59e7808ed1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e1bf8eb174c87a61a3a0758985ed3ccf837b1b82383071e0499ccac6dbd1bebe [INFO] running `Command { std: "docker" "start" "-a" "e1bf8eb174c87a61a3a0758985ed3ccf837b1b82383071e0499ccac6dbd1bebe", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/conquer_once-e06e89b32775dd81 [INFO] [stdout] [INFO] [stdout] running 29 tests [INFO] [stdout] test spin::tests::once_cell_uninit ... ok [INFO] [stdout] test spin::tests::lazy_mutex ... ok [INFO] [stdout] test spin::tests::recursive ... ok [INFO] [stdout] test tests::lazy ... ok [INFO] [stdout] test tests::lazy_mutex ... ok [INFO] [stderr] thread '' panicked at 'explicit init panic', src/spin.rs:74:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] thread '' panicked at 'explicit init panic', src/tests.rs:248:1 [INFO] [stdout] test spin::tests::once_cell_drop ... ok [INFO] [stdout] test spin::tests::once_cell_init_once ... ok [INFO] [stdout] test spin::tests::once_cell_new ... ok [INFO] [stdout] test spin::tests::lazy ... ok [INFO] [stdout] test tests::once_cell_init_once ... ok [INFO] [stdout] test tests::once_cell_drop ... ok [INFO] [stdout] test spin::tests::once_cell_into_inner ... ok [INFO] [stdout] test tests::once_cell_into_inner ... ok [INFO] [stdout] test spin::tests::once_cell_block ... ok [INFO] [stdout] test tests::once_cell_uninit ... ok [INFO] [stdout] test tests::recursive ... ok [INFO] [stdout] test tests::once_cell_new ... ok [INFO] [stderr] thread '' panicked at 'explicit panic', src/spin.rs:74:5 [INFO] [stderr] thread '' panicked at 'explicit panic', src/tests.rs:248:1 [INFO] [stdout] test tests::once_cell_try_init_once ... ok [INFO] [stdout] test spin::tests::once_cell_try_init_once ... ok [INFO] [stderr] 0: 0x558479db2b35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558479db2b35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] test tests::once_cell_block ... ok [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479d412a5 - std::panicking::begin_panic::h765be69e85856ad2 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:456 [INFO] [stderr] 12: 0x558479d605c9 - conquer_once::spin::tests::lazy_poisoned::POISONED::{{closure}}::h956b88c348738f28 [INFO] [stderr] at src/tests.rs:223 [INFO] [stderr] 13: 0x558479d3d5c5 - core::ops::function::FnOnce::call_once::h589517b3274bc46b [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 14: 0x558479d3d642 - core::ops::function::FnOnce::call_once::h5b354858520f2b67 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 15: 0x558479d4c60b - conquer_once::lazy::Lazy::get_or_init::{{closure}}::h16cb00fdcb1bdbe0 [INFO] [stderr] at src/lazy.rs:79 [INFO] [stderr] 16: 0x558479d2c7cc - conquer_once::cell::OnceCell::try_get_or_init::{{closure}}::hede56edbcab91dc5 [INFO] [stderr] at src/cell.rs:392 [INFO] [stderr] 17: 0x558479d2d72a - conquer_once::cell::OnceCell::try_init_inner::h924498bbfd2148d4 [INFO] [stderr] at src/cell.rs:439 [INFO] [stderr] 18: 0x558479d2be13 - conquer_once::cell::OnceCell::try_get_or_init::hc57be87cc4210ab3 [INFO] [stderr] at src/cell.rs:392 [INFO] [stderr] 19: 0x558479d2caf8 - conquer_once::cell::OnceCell::get_or_init::had0507cd16df2085 [INFO] [stderr] at src/cell.rs:418 [INFO] [stderr] 20: 0x558479d4c4e5 - conquer_once::lazy::Lazy::get_or_init::h9d2de469559797ef [INFO] [stderr] at src/lazy.rs:77 [INFO] [stderr] 21: 0x558479d4c81e - as core::ops::deref::Deref>::deref::hc8ef59436b42284a [INFO] [stderr] at src/lazy.rs:149 [INFO] [stderr] 22: 0x558479d60583 - conquer_once::spin::tests::lazy_poisoned::{{closure}}::h0c0673c86e90354b [INFO] [stderr] at src/tests.rs:226 [INFO] [stderr] 23: 0x558479d4c8c6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4fc23de3f6635047 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 24: 0x558479d55e16 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h3a18c45258280e18 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 25: 0x558479d60959 - as core::ops::function::FnOnce<()>>::call_once::h5d6f13a41dda542e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 26: 0x558479d420dc - std::panicking::try::do_call::h53832d74ee9834ba [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 27: 0x558479d42d6d - __rust_try [INFO] [stderr] 28: 0x558479d416d4 - std::panicking::try::h6b2db8df689238ba [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 29: 0x558479d61569 - std::panic::catch_unwind::he9b92b570d9e65fa [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 30: 0x558479d556a8 - std::thread::Builder::spawn_unchecked::{{closure}}::h94eb672b23ca00d3 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 31: 0x558479d3cec8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha6ca40e5909084ce [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 32: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 33: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 34: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 35: 0x7f9893630609 - start_thread [INFO] [stderr] 36: 0x7f989353c103 - __clone [INFO] [stderr] 37: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558479db2b35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558479db2b35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stdout] test tests::drop_on_panic ... ok [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479d412a5 - std::panicking::begin_panic::h765be69e85856ad2 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:456 [INFO] [stderr] 12: 0x558479d5cd19 - conquer_once::tests::lazy_poisoned::POISONED::{{closure}}::hc22bb31552d25949 [INFO] [stderr] at src/tests.rs:223 [INFO] [stderr] 13: 0x558479d3da45 - core::ops::function::FnOnce::call_once::h99d810bdf55650d8 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 14: 0x558479d3d642 - core::ops::function::FnOnce::call_once::h5b354858520f2b67 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 15: 0x558479d4c6cb - conquer_once::lazy::Lazy::get_or_init::{{closure}}::h465aedbf4c0c8c26 [INFO] [stderr] at src/lazy.rs:79 [INFO] [stderr] 16: 0x558479d2c76c - conquer_once::cell::OnceCell::try_get_or_init::{{closure}}::hb5b44675848f7fda [INFO] [stderr] at src/cell.rs:392 [INFO] [stderr] 17: 0x558479d2df8a - conquer_once::cell::OnceCell::try_init_inner::he62ce5ca4632ed6d [INFO] [stderr] at src/cell.rs:439 [INFO] [stderr] 18: 0x558479d2c173 - conquer_once::cell::OnceCell::try_get_or_init::he996888f36e69624 [INFO] [stderr] at src/cell.rs:392 [INFO] [stderr] 19: 0x558479d2ccf8 - conquer_once::cell::OnceCell::get_or_init::hfc4ec75b721e8068 [INFO] [stderr] at src/cell.rs:418 [INFO] [stderr] 20: 0x558479d4c565 - conquer_once::lazy::Lazy::get_or_init::hb667c197c49d71ea [INFO] [stderr] at src/lazy.rs:77 [INFO] [stderr] 21: 0x558479d4c7fe - as core::ops::deref::Deref>::deref::hc25a8634446500df [INFO] [stderr] at src/lazy.rs:149 [INFO] [stderr] 22: 0x558479d5ccd3 - conquer_once::tests::lazy_poisoned::{{closure}}::hbf2c0e39741d208e [INFO] [stderr] at src/tests.rs:226 [INFO] [stderr] 23: 0x558479d4c886 - std::sys_common::backtrace::__rust_begin_short_backtrace::h18114e3d9db959d4 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 24: 0x558479d55f26 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd332952cf78ff2a0 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 25: 0x558479d60a39 - as core::ops::function::FnOnce<()>>::call_once::hdd87ba9a426ffaf8 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 26: 0x558479d4235c - std::panicking::try::do_call::hf3e2fd61faf5977d [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 27: 0x558479d42d6d - __rust_try [INFO] [stderr] 28: 0x558479d41764 - std::panicking::try::h8b312b798ab515d9 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 29: 0x558479d614d9 - std::panic::catch_unwind::hb060bd4c719efb14 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 30: 0x558479d55948 - std::thread::Builder::spawn_unchecked::{{closure}}::ha3c99abab85ae3dc [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 31: 0x558479d3cf38 - core::ops::function::FnOnce::call_once{{vtable.shim}}::had4c2d1eee7c7c84 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 32: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 33: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 34: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 35: 0x7f9893630609 - start_thread [INFO] [stderr] 36: 0x7f989353c103 - __clone [INFO] [stderr] 37: 0x0 - [INFO] [stdout] test tests::catch_panic ... ok [INFO] [stdout] test tests::lazy_poisoned ... ok [INFO] [stderr] thread 'thread '' panicked at '' panicked at 'OnceCell instance has been poisoned.: PoisonErrorOnceCell instance has been poisoned.: PoisonError', ', src/spin.rssrc/spin.rs::6262::6565 [INFO] [stdout] test spin::tests::lazy_poisoned ... ok [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] thread '' panicked at 'OnceCell instance has been poisoned.: PoisonError', src/spin.rs:62:65 [INFO] [stderr] 0: 0x558479db2b35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558479db2b35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479db54cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x558479dd92c1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x558479dd90e3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x558479d4a083 - core::result::Result::expect::h4ba5a74b722438eb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x558479d4fae9 - ::block::h10ad316f451abf39 [INFO] [stderr] at src/spin.rs:62 [INFO] [stderr] 16: 0x558479d2cb9e - conquer_once::cell::OnceCell::get_or_init::hb59a836e6a4fdce5 [INFO] [stderr] at src/cell.rs:421 [INFO] [stderr] 17: 0x558479d5fba2 - conquer_once::spin::tests::once_cell_propagate_poison_from_block::{{closure}}::{{closure}}::hb55b001539443443 [INFO] [stderr] at src/tests.rs:173 [INFO] [stderr] 18: 0x558479d4c9a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::heb9547e83244a6b5 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x558479d55e85 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5ece7c1135c0a63c [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x558479d60a08 - as core::ops::function::FnOnce<()>>::call_once::haad5080377af6846 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x558479d422a0 - std::panicking::try::do_call::hc01a01389fc95088 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 22: 0x558479d42d6d - __rust_try [INFO] [stderr] 23: 0x558479d413bd - std::panicking::try::h14ec3d7d313ce883 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 24: 0x558479d61368 - std::panic::catch_unwind::h68aa3580d1001d23 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x558479d5482d - std::thread::Builder::spawn_unchecked::{{closure}}::h1a5f8b3b910f290d [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x558479d3ce7e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7f7ac1ae223cafce [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 27: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 28: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 29: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f9893630609 - start_thread [INFO] [stderr] 31: 0x7f989353c103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] thread '' panicked at 'OnceCell instance has been poisoned.: PoisonError', src/spin.rs:62:65 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558479db2b35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558479db2b35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479db54cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x558479dd92c1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x558479dd90e3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x558479d4a083 - core::result::Result::expect::h4ba5a74b722438eb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x558479d4fae9 - ::block::h10ad316f451abf39 [INFO] [stderr] at src/spin.rs:62 [INFO] [stderr] 16: 0x558479d2cb9e - conquer_once::cell::OnceCell::get_or_init::hb59a836e6a4fdce5 [INFO] [stderr] at src/cell.rs:421 [INFO] [stderr] 17: 0x558479d5fba2 - conquer_once::spin::tests::once_cell_propagate_poison_from_block::{{closure}}::{{closure}}::hb55b001539443443 [INFO] [stderr] at src/tests.rs:173 [INFO] [stderr] 18: 0x558479d4c9a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::heb9547e83244a6b5 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x558479d55e85 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5ece7c1135c0a63c [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x558479d60a08 - as core::ops::function::FnOnce<()>>::call_once::haad5080377af6846 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x558479d422a0 - std::panicking::try::do_call::hc01a01389fc95088 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 22: 0x558479d42d6d - __rust_try [INFO] [stderr] 23: 0x558479d413bd - std::panicking::try::h14ec3d7d313ce883 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 24: 0x558479d61368 - std::panic::catch_unwind::h68aa3580d1001d23 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x558479d5482d - std::thread::Builder::spawn_unchecked::{{closure}}::h1a5f8b3b910f290d [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x558479d3ce7e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7f7ac1ae223cafce [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 27: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 28: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 29: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f9893630609 - start_thread [INFO] [stderr] 31: 0x7f989353c103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] thread '' panicked at 'OnceCell instance has been poisoned.: PoisonError', src/spin.rs:62:65 [INFO] [stderr] stack backtrace: [INFO] [stderr] thread '' panicked at 'OnceCell instance has been poisoned.: PoisonError', src/spin.rs:62:65 [INFO] [stderr] 0: 0x558479db2b35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558479db2b35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] thread '' panicked at 'OnceCell instance has been poisoned.: PoisonError', src/spin.rs:62:65 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479db54cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x558479dd92c1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x558479dd90e3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x558479d4a083 - core::result::Result::expect::h4ba5a74b722438eb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x558479d4fae9 - ::block::h10ad316f451abf39 [INFO] [stderr] at src/spin.rs:62 [INFO] [stderr] 16: 0x558479d2cb9e - conquer_once::cell::OnceCell::get_or_init::hb59a836e6a4fdce5 [INFO] [stderr] at src/cell.rs:421 [INFO] [stderr] 17: 0x558479d5fba2 - conquer_once::spin::tests::once_cell_propagate_poison_from_block::{{closure}}::{{closure}}::hb55b001539443443 [INFO] [stderr] at src/tests.rs:173 [INFO] [stderr] 18: 0x558479d4c9a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::heb9547e83244a6b5 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x558479d55e85 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5ece7c1135c0a63c [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x558479d60a08 - as core::ops::function::FnOnce<()>>::call_once::haad5080377af6846 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x558479d422a0 - std::panicking::try::do_call::hc01a01389fc95088 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 22: 0x558479d42d6d - __rust_try [INFO] [stderr] 23: 0x558479d413bd - std::panicking::try::h14ec3d7d313ce883 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 24: 0x558479d61368 - std::panic::catch_unwind::h68aa3580d1001d23 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x558479d5482d - std::thread::Builder::spawn_unchecked::{{closure}}::h1a5f8b3b910f290d [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x558479d3ce7e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7f7ac1ae223cafce [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 27: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 28: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 29: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f9893630609 - start_thread [INFO] [stderr] 31: 0x7f989353c103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558479db2b35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558479db2b35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479d412a5 - std::panicking::begin_panic::h765be69e85856ad2 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:456 [INFO] [stderr] 12: 0x558479d5a859 - conquer_once::tests::once_cell_into_inner_poisoned::{{closure}}::{{closure}}::hf6ef495d76d85a92 [INFO] [stderr] at src/tests.rs:82 [INFO] [stderr] 13: 0x558479d2a762 - conquer_once::cell::OnceCell::try_init_once::{{closure}}::h17b541622bcf73df [INFO] [stderr] at src/cell.rs:310 [INFO] [stderr] 14: 0x558479d2e5c5 - conquer_once::cell::OnceCell::try_init_inner::hff50f740db5eb7b5 [INFO] [stderr] at src/cell.rs:439 [INFO] [stderr] 15: 0x558479d29bb3 - conquer_once::cell::OnceCell::try_init_once::hba56ecff545d2c27 [INFO] [stderr] at src/cell.rs:310 [INFO] [stderr] 16: 0x558479d2acd3 - conquer_once::cell::OnceCell::init_once::h4aca859c36eff7ee [INFO] [stderr] at src/cell.rs:359 [INFO] [stderr] 17: 0x558479d5a884 - conquer_once::tests::once_cell_into_inner_poisoned::{{closure}}::h1835045b43d7fbf4 [INFO] [stderr] at src/tests.rs:82 [INFO] [stderr] 18: 0x558479d4c96a - std::sys_common::backtrace::__rust_begin_short_backtrace::hd3b8f8a926662f99 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x558479d55e2a - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h3a69629d1620b3e4 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x558479d60a1e - as core::ops::function::FnOnce<()>>::call_once::hcaa6a76d4f88cd79 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x558479d422dc - std::panicking::try::do_call::hd14c924861482d4d [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 22: 0x558479d42d6d - __rust_try [INFO] [stderr] 23: 0x558479d41e27 - std::panicking::try::hf536162333936d8c [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 24: 0x558479d613fe - std::panic::catch_unwind::h9292601d1c9dd60f [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x558479d5426e - std::thread::Builder::spawn_unchecked::{{closure}}::h0eb3ac3438eeb7aa [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x558479d3d07e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hca6879fc0e350b40 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 27: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 28: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 29: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f9893630609 - start_thread [INFO] [stderr] 31: 0x7f989353c103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558479db2b35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558479db2b35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479db54cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x558479dd92c1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x558479dd90e3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x558479d4a083 - core::result::Result::expect::h4ba5a74b722438eb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x558479d4fae9 - ::block::h10ad316f451abf39 [INFO] [stderr] at src/spin.rs:62 [INFO] [stderr] 16: 0x558479d2cb9e - conquer_once::cell::OnceCell::get_or_init::hb59a836e6a4fdce5 [INFO] [stdout] test spin::tests::drop_on_panic ... ok [INFO] [stderr] at src/cell.rs:421 [INFO] [stderr] 17: 0x558479d5fba2 - conquer_once::spin::tests::once_cell_propagate_poison_from_block::{{closure}}::{{closure}}::hb55b001539443443 [INFO] [stderr] at src/tests.rs:173 [INFO] [stderr] 18: 0x558479d4c9a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::heb9547e83244a6b5 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x558479d55e85 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5ece7c1135c0a63c [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x558479d60a08 - as core::ops::function::FnOnce<()>>::call_once::haad5080377af6846 [INFO] [stderr] thread ' ' panicked at ' OnceCell instance has been poisoned.: PoisonError ', src/spin.rs : 62 : 65 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x558479d422a0 - std::panicking::try::do_call::hc01a01389fc95088 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 22: 0x558479d42d6d - __rust_try [INFO] [stderr] 23: 0x558479d413bd - std::panicking::try::h14ec3d7d313ce883 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 24: 0x558479d61368 - std::panic::catch_unwind::h68aa3580d1001d23 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x558479d5482d - std::thread::Builder::spawn_unchecked::{{closure}}::h1a5f8b3b910f290d [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x558479d3ce7e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7f7ac1ae223cafce [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 27: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 28: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 29: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f9893630609 - start_thread [INFO] [stderr] 31: 0x7f989353c103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558479db2b35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558479db2b35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479db54cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x558479dd92c1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x558479dd90e3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x558479d4a083 - core::result::Result::expect::h4ba5a74b722438eb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x558479d4fae9 - ::block::h10ad316f451abf39 [INFO] [stderr] at src/spin.rs:62 [INFO] [stderr] 16: 0x558479d2cb9e - conquer_once::cell::OnceCell::get_or_init::hb59a836e6a4fdce5 [INFO] [stderr] at src/cell.rs:421 [INFO] [stderr] 17: 0x558479d5fba2 - conquer_once::spin::tests::once_cell_propagate_poison_from_block::{{closure}}::{{closure}}::hb55b001539443443 [INFO] [stderr] at src/tests.rs:173 [INFO] [stderr] 18: 0x558479d4c9a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::heb9547e83244a6b5 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x558479d55e85 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5ece7c1135c0a63c [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x558479d60a08 - as core::ops::function::FnOnce<()>>::call_once::haad5080377af6846 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x558479d422a0 - std::panicking::try::do_call::hc01a01389fc95088 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 22: 0x558479d42d6d - __rust_try [INFO] [stderr] 23: 0x558479d413bd - std::panicking::try::h14ec3d7d313ce883 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 24: 0x558479d61368 - std::panic::catch_unwind::h68aa3580d1001d23 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x558479d5482d - std::thread::Builder::spawn_unchecked::{{closure}}::h1a5f8b3b910f290d [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x558479d3ce7e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7f7ac1ae223cafce [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 27: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 28: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 29: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f9893630609 - start_thread [INFO] [stderr] 31: 0x7f989353c103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558479db2b35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558479db2b35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479d412a5 - std::panicking::begin_panic::h765be69e85856ad2 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:456 [INFO] [stderr] 12: 0x558479d5e109 - conquer_once::spin::tests::once_cell_into_inner_poisoned::{{closure}}::{{closure}}::h6c8e04f5a43f5ce6 [INFO] [stderr] at src/tests.rs:82 [INFO] [stderr] 13: 0x558479d2a722 - conquer_once::cell::OnceCell::try_init_once::{{closure}}::h0e794e28050c887f [INFO] [stderr] at src/cell.rs:310 [INFO] [stderr] 14: 0x558479d2cec5 - conquer_once::cell::OnceCell::try_init_inner::h23533da1e7189cbe [INFO] [stderr] at src/cell.rs:439 [INFO] [stderr] 15: 0x558479d281f3 - conquer_once::cell::OnceCell::try_init_once::h1a76fea48ed82a2c [INFO] [stderr] at src/cell.rs:310 [INFO] [stderr] 16: 0x558479d2b033 - conquer_once::cell::OnceCell::init_once::ha78c60b68abca944 [INFO] [stderr] at src/cell.rs:359 [INFO] [stderr] 17: 0x558479d5e134 - conquer_once::spin::tests::once_cell_into_inner_poisoned::{{closure}}::hf9800a07350e3ab0 [INFO] [stderr] at src/tests.rs:82 [INFO] [stderr] 18: 0x558479d4c97a - std::sys_common::backtrace::__rust_begin_short_backtrace::he6f2c343434ee1b1 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x558479d55f3a - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he0a83324c9f7141c [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x558479d6090e - as core::ops::function::FnOnce<()>>::call_once::h39ce10695b9edbd4 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x558479d4204c - std::panicking::try::do_call::h1f01a2ffa994435b [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 22: 0x558479d42d6d - __rust_try [INFO] [stderr] 23: 0x558479d41a57 - std::panicking::try::hac78ca4a93444a25 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 24: 0x558479d6146e - std::panic::catch_unwind::h98c1bceebeaf7908 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x558479d5453e - std::thread::Builder::spawn_unchecked::{{closure}}::h17651333194f8c12 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x558479d3cf6e - core::ops::function::FnOnce::call_once{{vtable.shim}}::haf61e2bf0ae1a846 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 27: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 28: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 29: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f9893630609 - start_thread [INFO] [stderr] 31: 0x7f989353c103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558479db2b35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558479db2b35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479db54cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x558479dd92c1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x558479dd90e3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x558479d4a083 - core::result::Result::expect::h4ba5a74b722438eb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x558479d4fae9 - ::block::h10ad316f451abf39 [INFO] [stderr] at src/spin.rs:62 [INFO] [stderr] 16: 0x558479d2cb9e - conquer_once::cell::OnceCell::get_or_init::hb59a836e6a4fdce5 [INFO] [stderr] at src/cell.rs:421 [INFO] [stderr] 17: 0x558479d5fba2 - conquer_once::spin::tests::once_cell_propagate_poison_from_block::{{closure}}::{{closure}}::hb55b001539443443 [INFO] [stderr] at src/tests.rs:173 [INFO] [stderr] 18: 0x558479d4c9a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::heb9547e83244a6b5 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x558479d55e85 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5ece7c1135c0a63c [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x558479d60a08 - as core::ops::function::FnOnce<()>>::call_once::haad5080377af6846 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x558479d422a0 - std::panicking::try::do_call::hc01a01389fc95088 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 22: 0x558479d42d6d - __rust_try [INFO] [stderr] 23: 0x558479d413bd - std::panicking::try::h14ec3d7d313ce883 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 24: 0x558479d61368 - std::panic::catch_unwind::h68aa3580d1001d23 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x558479d5482d - std::thread::Builder::spawn_unchecked::{{closure}}::h1a5f8b3b910f290d [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x558479d3ce7e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7f7ac1ae223cafce [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 27: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 28: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 29: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f9893630609 - start_thread [INFO] [stderr] 31: 0x7f989353c103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] thread '' panicked at 'OnceCell instance has been poisoned.: PoisonError', src/with_std.rs:91:50 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558479db2b35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558479db2b35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479db54cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x558479dd92c1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x558479dd90e3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x558479d4a083 - core::result::Result::expect::h4ba5a74b722438eb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x558479d4ff27 - ::block::h3c6abf02013939ae [INFO] [stderr] at src/with_std.rs:91 [INFO] [stderr] 16: 0x558479d2cc9e - conquer_once::cell::OnceCell::get_or_init::hd3a90b230d64bf84 [INFO] [stderr] at src/cell.rs:421 [INFO] [stderr] 17: 0x558479d5c2f2 - conquer_once::tests::once_cell_propagate_poison_from_block::{{closure}}::{{closure}}::h5aeb2e5c315e5667 [INFO] [stderr] at src/tests.rs:173 [INFO] [stderr] 18: 0x558479d4c9d5 - std::sys_common::backtrace::__rust_begin_short_backtrace::hf8002d2ceea99019 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x558479d55ee5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hbd78022c37c3f9cf [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x558479d609d8 - as core::ops::function::FnOnce<()>>::call_once::h916239a332e294fb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x558479d420b0 - std::panicking::try::do_call::h48e824fffca40ee7 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 22: 0x558479d42d6d - __rust_try [INFO] [stderr] 23: 0x558479d4187d - std::panicking::try::h8ee4c8ca050f9511 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 24: 0x558479d61448 - std::panic::catch_unwind::h9329b737dc57f5ba [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x558479d55c1d - std::thread::Builder::spawn_unchecked::{{closure}}::hfd21a32aba965f59 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x558479d3ce1e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6c9a1eb00045d9a5 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 27: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 28: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 29: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f9893630609 - start_thread [INFO] [stderr] 31: 0x7f989353c103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] thread '' panicked at 'OnceCell instance has been poisoned.: PoisonError', src/with_std.rs:91:50 [INFO] [stderr] thread '' panicked at 'OnceCell instance has been poisoned.: PoisonErrorstack backtrace: [INFO] [stderr] ', src/with_std.rs:91:50 [INFO] [stderr] thread '' panicked at 'OnceCell instance has been poisoned.: PoisonError', src/with_std.rs:91 : 50 [INFO] [stderr] 0: 0x558479db2b35 - thread 'backtrace::' panicked at 'backtraceOnceCell instance has been poisoned.: PoisonError::', libunwindsrc/with_std.rs:::trace91:::hea89dfbbfe67f40d50 [INFO] [stderr] [INFO] [stderr] thread ' ' panicked at ' OnceCell instance has been poisoned.: PoisonError ', src/with_std.rs : 91 : 50 at [INFO] [stderr] /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] thread ' 1: ' panicked at ' OnceCell instance has been poisoned.: PoisonError ', src/with_std.rs :0x91558479db2b35: - 50backtrace [INFO] [stderr] ::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] thread ' ' panicked at ' OnceCell instance has been poisoned.: PoisonError ', src/with_std.rs : 91 : 50 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479db54cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x558479dd92c1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x558479dd90e3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x558479d4a083 - core::result::Result::expect::h4ba5a74b722438eb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x558479d4fae9 - ::block::h10ad316f451abf39 [INFO] [stderr] at src/spin.rs:62 [INFO] [stderr] 16: 0x558479d2cb9e - conquer_once::cell::OnceCell::get_or_init::hb59a836e6a4fdce5 [INFO] [stderr] at src/cell.rs:421 [INFO] [stderr] 17: 0x558479d5fba2 - conquer_once::spin::tests::once_cell_propagate_poison_from_block::{{closure}}::{{closure}}::hb55b001539443443 [INFO] [stderr] at src/tests.rs:173 [INFO] [stderr] 18: 0x558479d4c9a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::heb9547e83244a6b5 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x558479d55e85 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5ece7c1135c0a63c [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x558479d60a08 - as core::ops::function::FnOnce<()>>::call_once::haad5080377af6846 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x558479d422a0 - std::panicking::try::do_call::hc01a01389fc95088 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 22: 0x558479d42d6d - __rust_try [INFO] [stderr] 23: 0x558479d413bd - std::panicking::try::h14ec3d7d313ce883 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 24: 0x558479d61368 - std::panic::catch_unwind::h68aa3580d1001d23 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x558479d5482d - std::thread::Builder::spawn_unchecked::{{closure}}::h1a5f8b3b910f290d [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x558479d3ce7e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7f7ac1ae223cafce [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 27: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 28: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 29: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f9893630609 - start_thread [INFO] [stderr] 31: 0x7f989353c103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558479db2b35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558479db2b35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] test tests::once_cell_into_inner_poisoned ... ok [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479db54cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x558479dd92c1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x558479dd90e3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x558479d4a083 - core::result::Result::expect::h4ba5a74b722438eb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x558479d4fae9 - ::block::h10ad316f451abf39 [INFO] [stderr] at src/spin.rs:62 [INFO] [stderr] 16: 0x558479d2cb9e - conquer_once::cell::OnceCell::get_or_init::hb59a836e6a4fdce5 [INFO] [stderr] at src/cell.rs:421 [INFO] [stderr] 17: 0x558479d5fba2 - conquer_once::spin::tests::once_cell_propagate_poison_from_block::{{closure}}::{{closure}}::hb55b001539443443 [INFO] [stderr] at src/tests.rs:173 [INFO] [stderr] 18: 0x558479d4c9a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::heb9547e83244a6b5 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x558479d55e85 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5ece7c1135c0a63c [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x558479d60a08 - as core::ops::function::FnOnce<()>>::call_once::haad5080377af6846 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x558479d422a0 - std::panicking::try::do_call::hc01a01389fc95088 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 22: 0x558479d42d6d - __rust_try [INFO] [stderr] 23: 0x558479d413bd - std::panicking::try::h14ec3d7d313ce883 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 24: 0x558479d61368 - std::panic::catch_unwind::h68aa3580d1001d23 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x558479d5482d - std::thread::Builder::spawn_unchecked::{{closure}}::h1a5f8b3b910f290d [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x558479d3ce7e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7f7ac1ae223cafce [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 27: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 28: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 29: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f9893630609 - start_thread [INFO] [stderr] 31: 0x7f989353c103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stdout] test spin::tests::once_cell_into_inner_poisoned ... ok [INFO] [stderr] stack backtrace: [INFO] [stdout] test spin::tests::once_cell_propagate_poison_from_block ... ok [INFO] [stderr] 0: 0x558479db2b35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558479db2b35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479db54cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x558479dd92c1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x558479dd90e3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x558479d4a083 - core::result::Result::expect::h4ba5a74b722438eb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x558479d4ff27 - ::block::h3c6abf02013939ae [INFO] [stderr] at src/with_std.rs:91 [INFO] [stderr] 16: 0x558479d2cc9e - conquer_once::cell::OnceCell::get_or_init::hd3a90b230d64bf84 [INFO] [stderr] at src/cell.rs:421 [INFO] [stderr] 17: 0x558479d5c2f2 - conquer_once::tests::once_cell_propagate_poison_from_block::{{closure}}::{{closure}}::h5aeb2e5c315e5667 [INFO] [stderr] at src/tests.rs:173 [INFO] [stderr] 18: 0x558479d4c9d5 - std::sys_common::backtrace::__rust_begin_short_backtrace::hf8002d2ceea99019 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x558479d55ee5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hbd78022c37c3f9cf [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x558479d609d8 - as core::ops::function::FnOnce<()>>::call_once::h916239a332e294fb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x558479d420b0 - std::panicking::try::do_call::h48e824fffca40ee7 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 22: 0x558479d42d6d - __rust_try [INFO] [stderr] 23: 0x558479d4187d - std::panicking::try::h8ee4c8ca050f9511 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 24: 0x558479d61448 - std::panic::catch_unwind::h9329b737dc57f5ba [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x558479d55c1d - std::thread::Builder::spawn_unchecked::{{closure}}::hfd21a32aba965f59 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x558479d3ce1e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6c9a1eb00045d9a5 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 27: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 28: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 29: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f9893630609 - start_thread [INFO] [stderr] 31: 0x7f989353c103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558479db2b35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558479db2b35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479db54cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x558479dd92c1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x558479dd90e3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x558479d4a083 - core::result::Result::expect::h4ba5a74b722438eb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x558479d4ff27 - ::block::h3c6abf02013939ae [INFO] [stderr] at src/with_std.rs:91 [INFO] [stderr] 16: 0x558479d2cc9e - conquer_once::cell::OnceCell::get_or_init::hd3a90b230d64bf84 [INFO] [stderr] at src/cell.rs:421 [INFO] [stderr] 17: 0x558479d5c2f2 - conquer_once::tests::once_cell_propagate_poison_from_block::{{closure}}::{{closure}}::h5aeb2e5c315e5667 [INFO] [stderr] at src/tests.rs:173 [INFO] [stderr] 18: 0x558479d4c9d5 - std::sys_common::backtrace::__rust_begin_short_backtrace::hf8002d2ceea99019 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x558479d55ee5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hbd78022c37c3f9cf [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x558479d609d8 - as core::ops::function::FnOnce<()>>::call_once::h916239a332e294fb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x558479d420b0 - std::panicking::try::do_call::h48e824fffca40ee7 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 22: 0x558479d42d6d - __rust_try [INFO] [stderr] 23: 0x558479d4187d - std::panicking::try::h8ee4c8ca050f9511 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 24: 0x558479d61448 - std::panic::catch_unwind::h9329b737dc57f5ba [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x558479d55c1d - std::thread::Builder::spawn_unchecked::{{closure}}::hfd21a32aba965f59 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x558479d3ce1e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6c9a1eb00045d9a5 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 27: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 28: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 29: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f9893630609 - start_thread [INFO] [stderr] 31: 0x7f989353c103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stdout] test tests::once_cell_propagate_poison_from_block ... ok [INFO] [stderr] stack backtrace: [INFO] [stdout] [INFO] [stderr] 0: 0x558479db2b35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] [INFO] [stderr] 1: 0x558479db2b35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479db54cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x558479dd92c1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x558479dd90e3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x558479d4a083 - core::result::Result::expect::h4ba5a74b722438eb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x558479d4ff27 - ::block::h3c6abf02013939ae [INFO] [stderr] at src/with_std.rs:91 [INFO] [stderr] 16: 0x558479d2cc9e - conquer_once::cell::OnceCell::get_or_init::hd3a90b230d64bf84 [INFO] [stderr] at src/cell.rs:421 [INFO] [stderr] 17: 0x558479d5c2f2 - conquer_once::tests::once_cell_propagate_poison_from_block::{{closure}}::{{closure}}::h5aeb2e5c315e5667 [INFO] [stderr] at src/tests.rs:173 [INFO] [stderr] 18: 0x558479d4c9d5 - std::sys_common::backtrace::__rust_begin_short_backtrace::hf8002d2ceea99019 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x558479d55ee5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hbd78022c37c3f9cf [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x558479d609d8 - as core::ops::function::FnOnce<()>>::call_once::h916239a332e294fb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x558479d420b0 - std::panicking::try::do_call::h48e824fffca40ee7 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 22: 0x558479d42d6d - __rust_try [INFO] [stderr] 23: 0x558479d4187d - std::panicking::try::h8ee4c8ca050f9511 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 24: 0x558479d61448 - std::panic::catch_unwind::h9329b737dc57f5ba [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x558479d55c1d - std::thread::Builder::spawn_unchecked::{{closure}}::hfd21a32aba965f59 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x558479d3ce1e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6c9a1eb00045d9a5 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 27: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 28: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 29: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f9893630609 - start_thread [INFO] [stderr] 31: 0x7f989353c103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558479db2b35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558479db2b35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479db54cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x558479dd92c1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x558479dd90e3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x558479d4a083 - core::result::Result::expect::h4ba5a74b722438eb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x558479d4ff27 - ::block::h3c6abf02013939ae [INFO] [stderr] at src/with_std.rs:91 [INFO] [stderr] 16: 0x558479d2cc9e - conquer_once::cell::OnceCell::get_or_init::hd3a90b230d64bf84 [INFO] [stderr] at src/cell.rs:421 [INFO] [stderr] 17: 0x558479d5c2f2 - conquer_once::tests::once_cell_propagate_poison_from_block::{{closure}}::{{closure}}::h5aeb2e5c315e5667 [INFO] [stderr] at src/tests.rs:173 [INFO] [stderr] 18: 0x558479d4c9d5 - std::sys_common::backtrace::__rust_begin_short_backtrace::hf8002d2ceea99019 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x558479d55ee5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hbd78022c37c3f9cf [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x558479d609d8 - as core::ops::function::FnOnce<()>>::call_once::h916239a332e294fb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x558479d420b0 - std::panicking::try::do_call::h48e824fffca40ee7 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 22: 0x558479d42d6d - __rust_try [INFO] [stderr] 23: 0x558479d4187d - std::panicking::try::h8ee4c8ca050f9511 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 24: 0x558479d61448 - std::panic::catch_unwind::h9329b737dc57f5ba [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x558479d55c1d - std::thread::Builder::spawn_unchecked::{{closure}}::hfd21a32aba965f59 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x558479d3ce1e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6c9a1eb00045d9a5 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 27: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 28: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 29: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f9893630609 - start_thread [INFO] [stderr] 31: 0x7f989353c103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558479db2b35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558479db2b35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479db54cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x558479dd92c1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x558479dd90e3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x558479d4a083 - core::result::Result::expect::h4ba5a74b722438eb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x558479d4ff27 - ::block::h3c6abf02013939ae [INFO] [stderr] at src/with_std.rs:91 [INFO] [stderr] 16: 0x558479d2cc9e - conquer_once::cell::OnceCell::get_or_init::hd3a90b230d64bf84 [INFO] [stderr] at src/cell.rs:421 [INFO] [stderr] 17: 0x558479d5c2f2 - conquer_once::tests::once_cell_propagate_poison_from_block::{{closure}}::{{closure}}::h5aeb2e5c315e5667 [INFO] [stderr] at src/tests.rs:173 [INFO] [stderr] 18: 0x558479d4c9d5 - std::sys_common::backtrace::__rust_begin_short_backtrace::hf8002d2ceea99019 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x558479d55ee5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hbd78022c37c3f9cf [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x558479d609d8 - as core::ops::function::FnOnce<()>>::call_once::h916239a332e294fb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x558479d420b0 - std::panicking::try::do_call::h48e824fffca40ee7 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 22: 0x558479d42d6d - __rust_try [INFO] [stderr] 23: 0x558479d4187d - std::panicking::try::h8ee4c8ca050f9511 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 24: 0x558479d61448 - std::panic::catch_unwind::h9329b737dc57f5ba [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x558479d55c1d - std::thread::Builder::spawn_unchecked::{{closure}}::hfd21a32aba965f59 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x558479d3ce1e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6c9a1eb00045d9a5 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 27: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 28: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 29: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f9893630609 - start_thread [INFO] [stderr] 31: 0x7f989353c103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558479db2b35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558479db2b35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479db54cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x558479dd92c1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x558479dd90e3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x558479d4a083 - core::result::Result::expect::h4ba5a74b722438eb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x558479d4ff27 - ::block::h3c6abf02013939ae [INFO] [stderr] at src/with_std.rs:91 [INFO] [stderr] 16: 0x558479d2cc9e - conquer_once::cell::OnceCell::get_or_init::hd3a90b230d64bf84 [INFO] [stderr] at src/cell.rs:421 [INFO] [stderr] 17: 0x558479d5c2f2 - conquer_once::tests::once_cell_propagate_poison_from_block::{{closure}}::{{closure}}::h5aeb2e5c315e5667 [INFO] [stderr] at src/tests.rs:173 [INFO] [stderr] 18: 0x558479d4c9d5 - std::sys_common::backtrace::__rust_begin_short_backtrace::hf8002d2ceea99019 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x558479d55ee5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hbd78022c37c3f9cf [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x558479d609d8 - as core::ops::function::FnOnce<()>>::call_once::h916239a332e294fb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x558479d420b0 - std::panicking::try::do_call::h48e824fffca40ee7 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 22: 0x558479d42d6d - __rust_try [INFO] [stderr] 23: 0x558479d4187d - std::panicking::try::h8ee4c8ca050f9511 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 24: 0x558479d61448 - std::panic::catch_unwind::h9329b737dc57f5ba [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x558479d55c1d - std::thread::Builder::spawn_unchecked::{{closure}}::hfd21a32aba965f59 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x558479d3ce1e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6c9a1eb00045d9a5 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 27: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 28: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 29: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f9893630609 - start_thread [INFO] [stderr] 31: 0x7f989353c103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558479db2b35 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558479db2b35 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558479db2b35 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558479db2b35 - ::fmt::hb4bdb37c3c335733 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558479dda92c - core::fmt::write::h540ac4a6a1232abc [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x558479daf0f2 - std::io::Write::write_fmt::h5ffa1b5a7703af47 [INFO] [stderr] at src/libstd/io/mod.rs:1539 [INFO] [stderr] 6: 0x558479db5290 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558479db5290 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558479db5290 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x558479db4fdc - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stderr] at src/libstd/panicking.rs:217 [INFO] [stderr] 10: 0x558479db58d3 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stderr] at src/libstd/panicking.rs:526 [INFO] [stderr] 11: 0x558479db54cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:437 [INFO] [stderr] 12: 0x558479dd92c1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x558479dd90e3 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stderr] at src/libcore/option.rs:1269 [INFO] [stderr] 14: 0x558479d4a083 - core::result::Result::expect::h4ba5a74b722438eb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x558479d4ff27 - ::block::h3c6abf02013939ae [INFO] [stderr] at src/with_std.rs:91 [INFO] [stderr] 16: 0x558479d2cc9e - conquer_once::cell::OnceCell::get_or_init::hd3a90b230d64bf84 [INFO] [stderr] at src/cell.rs:421 [INFO] [stderr] 17: 0x558479d5c2f2 - conquer_once::tests::once_cell_propagate_poison_from_block::{{closure}}::{{closure}}::h5aeb2e5c315e5667 [INFO] [stderr] at src/tests.rs:173 [INFO] [stderr] 18: 0x558479d4c9d5 - std::sys_common::backtrace::__rust_begin_short_backtrace::hf8002d2ceea99019 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 19: 0x558479d55ee5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hbd78022c37c3f9cf [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x558479d609d8 - as core::ops::function::FnOnce<()>>::call_once::h916239a332e294fb [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x558479d420b0 - std::panicking::try::do_call::h48e824fffca40ee7 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stderr] 22: 0x558479d42d6d - __rust_try [INFO] [stderr] 23: 0x558479d4187d - std::panicking::try::h8ee4c8ca050f9511 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stderr] 24: 0x558479d61448 - std::panic::catch_unwind::h9329b737dc57f5ba [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x558479d55c1d - std::thread::Builder::spawn_unchecked::{{closure}}::hfd21a32aba965f59 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x558479d3ce1e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6c9a1eb00045d9a5 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stderr] 27: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 28: 0x558479dbbb7a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stderr] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stderr] 29: 0x558479dbbb7a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f9893630609 - start_thread [INFO] [stderr] 31: 0x7f989353c103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] Doc-tests conquer-once [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/lazy.rs - lazy::Lazy::new (line 37) ... ok [INFO] [stdout] test src/cell.rs - cell::OnceCell::into_inner (line 85) ... ok [INFO] [stdout] test src/lib.rs - Once (line 170) ... ok [INFO] [stdout] test src/lib.rs - OnceCell (line 132) ... ok [INFO] [stdout] test src/cell.rs - cell::OnceCell::get (line 231) ... ok [INFO] [stdout] test src/cell.rs - cell::OnceCell::get_unchecked (line 139) ... ok [INFO] [stdout] test src/lib.rs - Lazy (line 85) ... ok [INFO] [stdout] test src/cell.rs - cell::OnceCell::try_init_once (line 283) ... ok [INFO] [stdout] test src/cell.rs - cell::OnceCell::init_once (line 339) ... ok [INFO] [stdout] test src/lib.rs - Lazy (line 104) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e1bf8eb174c87a61a3a0758985ed3ccf837b1b82383071e0499ccac6dbd1bebe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1bf8eb174c87a61a3a0758985ed3ccf837b1b82383071e0499ccac6dbd1bebe", kill_on_drop: false }` [INFO] [stdout] e1bf8eb174c87a61a3a0758985ed3ccf837b1b82383071e0499ccac6dbd1bebe