[INFO] fetching crate observable-property 0.4.1...
[INFO] testing observable-property-0.4.1 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate observable-property 0.4.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate observable-property 0.4.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate observable-property 0.4.1
[INFO] tweaked toml for crates.io crate observable-property 0.4.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate observable-property 0.4.1 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate observable-property 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] acef6218e1af8517c4a818dad7668c2dfb732d4002ce1bb9dec9257317278f84
[INFO] running `Command { std: "docker" "start" "-a" "acef6218e1af8517c4a818dad7668c2dfb732d4002ce1bb9dec9257317278f84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acef6218e1af8517c4a818dad7668c2dfb732d4002ce1bb9dec9257317278f84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acef6218e1af8517c4a818dad7668c2dfb732d4002ce1bb9dec9257317278f84", kill_on_drop: false }`
[INFO] [stdout] acef6218e1af8517c4a818dad7668c2dfb732d4002ce1bb9dec9257317278f84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 901905b75531d8784c58d9931fea3e7ab6e9d8d3c82021cea589d2a2e58f18d4
[INFO] running `Command { std: "docker" "start" "-a" "901905b75531d8784c58d9931fea3e7ab6e9d8d3c82021cea589d2a2e58f18d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling observable-property v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "901905b75531d8784c58d9931fea3e7ab6e9d8d3c82021cea589d2a2e58f18d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "901905b75531d8784c58d9931fea3e7ab6e9d8d3c82021cea589d2a2e58f18d4", kill_on_drop: false }`
[INFO] [stdout] 901905b75531d8784c58d9931fea3e7ab6e9d8d3c82021cea589d2a2e58f18d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6793c201a9c98ab3d572187b55c7920456971e079f056c7ab02712a1759ec6e5
[INFO] running `Command { std: "docker" "start" "-a" "6793c201a9c98ab3d572187b55c7920456971e079f056c7ab02712a1759ec6e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling observable-property v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `set_age` is never used
[INFO] [stdout]   --> examples/multithreaded.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Person {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn set_age(&self, new_age: i32) -> Result<(), observable_property::PropertyError> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "6793c201a9c98ab3d572187b55c7920456971e079f056c7ab02712a1759ec6e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6793c201a9c98ab3d572187b55c7920456971e079f056c7ab02712a1759ec6e5", kill_on_drop: false }`
[INFO] [stdout] 6793c201a9c98ab3d572187b55c7920456971e079f056c7ab02712a1759ec6e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52dd4ad00d96b677b22ad9f907b87b27de31bcdb7948c184a6f59a82a54ebce2
[INFO] running `Command { std: "docker" "start" "-a" "52dd4ad00d96b677b22ad9f907b87b27de31bcdb7948c184a6f59a82a54ebce2", kill_on_drop: false }`
[INFO] [stderr] warning: method `set_age` is never used
[INFO] [stderr]   --> examples/multithreaded.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl Person {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 33 |     fn set_age(&self, new_age: i32) -> Result<(), observable_property::PropertyError> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `observable-property` (example "multithreaded") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/observable_property-440865809f89d5aa)
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test tests::test_filtered_subscription_complex_filter ... ok
[INFO] [stdout] test tests::test_filtered_observer ... ok
[INFO] [stdout] test tests::test_filtered_subscription_automatic_cleanup ... ok
[INFO] [stdout] test tests::test_filtered_subscription_respects_observer_limit ... ok
[INFO] [stdout] test tests::test_filtered_subscription_vs_manual_filtered ... ok
[INFO] [stdout] test tests::test_concurrent_subscribe_unsubscribe ... ok
[INFO] [stdout] test tests::test_multiple_filtered_subscriptions ... ok
[INFO] [stdout] test tests::test_notify_observers_batch_multiple_changes ... ok
[INFO] [stdout] test tests::test_notify_observers_batch_empty ... ok
[INFO] [stdout] test tests::test_multiple_subscriptions_with_cleanup ... ok
[INFO] [stdout] test tests::test_observer_id_wraparound ... ok
[INFO] [stdout] test tests::test_observer_limit_error_message ... ok
[INFO] [stdout] test tests::test_observer_limit_enforcement ... ok
[INFO] [stdout] test tests::test_observer_limit_with_raii_subscriptions ... ok
[INFO] [stdout] test tests::test_observer_subscription_and_notification ... ok
[INFO] [stdout] test tests::test_observer_limit_with_unsubscribe ... ok
[INFO] [stdout] test tests::test_observer_with_mutable_state ... ok
[INFO] [stdout] test tests::test_property_creation_and_basic_operations ... ok
[INFO] [stdout] test tests::test_subscription_automatic_cleanup ... ok
[INFO] [stdout] test tests::test_observer_limit_concurrent_subscriptions ... ok
[INFO] [stdout] test tests::test_filtered_subscription_thread_safety ... ok
[INFO] [stdout] test tests::test_filtered_subscription_error_handling ... ok
[INFO] [stdout] test tests::test_subscription_cross_thread_drop ... ok
[INFO] [stdout] test tests::test_filtered_subscription_with_panicking_filter ... ok
[INFO] [stdout] test tests::test_subscription_explicit_drop ... ok
[INFO] [stdout] test tests::test_subscription_in_conditional_blocks ... ok
[INFO] [stdout] test tests::test_subscription_move_semantics ... ok
[INFO] [stdout] test tests::test_observer_panic_isolation ... ok
[INFO] [stdout] test tests::test_multiple_subscription_cleanup_with_poisoned_lock ... ok
[INFO] [stdout] test tests::test_subscription_cleanup_behavior_with_poisoned_lock ... ok
[INFO] [stdout] test tests::test_subscription_behavior_before_and_after_poison ... ok
[INFO] [stdout] test tests::test_subscribe_with_subscription_error_handling ... ok
[INFO] [stdout] test tests::test_subscription_with_early_return ... ok
[INFO] [stdout] test tests::test_subscription_vs_manual_unsubscribe ... ok
[INFO] [stdout] test tests::test_subscription_drop_with_poisoned_lock ... ok
[INFO] [stdout] test tests::test_subscription_with_property_cloning ... ok
[INFO] [stdout] test tests::test_multiple_observer_panics_isolation ... ok
[INFO] [stdout] test tests::test_concurrent_subscription_drops_with_poison ... ok
[INFO] [stdout] test tests::test_unsubscribe_nonexistent_observer ... ok
[INFO] [stdout] test tests::test_notify_observers_batch_panic_isolation ... ok
[INFO] [stdout] test tests::test_subscription_creation_with_poisoned_lock ... ok
[INFO] [stdout] test tests::test_with_max_threads_creation ... ok
[INFO] [stdout] test tests::test_lock_poisoning ... ok
[INFO] [stdout] test tests::test_with_max_threads_error_handling ... ok
[INFO] [stdout] test tests::test_with_max_threads_zero_defaults_to_max_threads ... ok
[INFO] [stdout] test tests::test_subscription_thread_safety ... ok
[INFO] [stdout] test tests::test_concurrent_subscription_creation_and_property_changes ... ok
[INFO] [stdout] test tests::test_with_max_threads_basic_functionality ... ok
[INFO] [stdout] test tests::test_with_max_threads_large_values ... ok
[INFO] [stdout] test tests::test_with_max_threads_vs_regular_constructor ... ok
[INFO] [stdout] test tests::test_subscription_with_async_property_changes ... ok
[INFO] [stdout] test tests::test_async_observer_panic_isolation ... ok
[INFO] [stdout] test tests::test_notify_observers_batch_releases_lock_early ... ok
[INFO] [stdout] test tests::test_with_max_threads_clone_behavior ... ok
[INFO] [stdout] test tests::test_thread_safety_concurrent_reads ... ok
[INFO] [stdout] test tests::test_with_max_threads_thread_safety ... ok
[INFO] [stdout] test tests::test_async_set_performance ... ok
[INFO] [stdout] test tests::test_with_max_threads_async_performance ... ok
[INFO] [stdout] test tests::test_very_large_observer_count ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests observable_property
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test src/lib.rs - (line 137) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::notify_observers_batch (line 1235) ... ok
[INFO] [stdout] test src/lib.rs - (line 166) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::modify (line 1746) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::new (line 632) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::subscribe (line 1049) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::observer_count (line 1680) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::clone (line 1832) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty (line 587) ... ok
[INFO] [stdout] test src/lib.rs - (line 108) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::subscribe_with_subscription (line 1314) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::set_async (line 951) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::subscribe_filtered_with_subscription (line 1538) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::subscribe_filtered_with_subscription (line 1497) ... ok
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::subscribe_filtered (line 1165) ... ok
[INFO] [stdout] test src/lib.rs - (line 80) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::get (line 757) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::set (line 798) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::set_async (line 922) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::get_or_default (line 1808) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::subscribe_with_subscription (line 1373) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::subscribe_with_subscription (line 1402) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::with_max_threads (line 692) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::with_config (line 1650) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::subscribe_filtered_with_subscription (line 1467) ... ok
[INFO] [stdout] test src/lib.rs - Subscription (line 460) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::try_get (line 1720) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::subscribe_with_subscription (line 1339) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::with_max_threads (line 684) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::unsubscribe (line 1113) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::subscribe_filtered_with_subscription (line 1573) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::with_max_threads (line 713) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::with_max_threads (line 676) ... ok
[INFO] [stdout] test src/lib.rs - Subscription (line 435) ... ok
[INFO] [stdout] test src/lib.rs - Subscription (line 493) ... ok
[INFO] [stdout] test src/lib.rs - ObservableProperty<T>::set_async (line 882) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - ObservableProperty<T>::set_async (line 882) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (255) panicked at /tmp/rustdoctestg5I1VF/doctest_bundle_2024.rs:432:1:
[INFO] [stdout] assertion failed: was_called.load(Ordering::SeqCst)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x609fbdfcb602 - std[3b51380354919863]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x609fbdfcb602 - std[3b51380354919863]::backtrace_rs::backtrace::trace_unsynchronized::<std[3b51380354919863]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x609fbdfcb602 - std[3b51380354919863]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x609fbdfcb602 - <<std[3b51380354919863]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[27de1724e4349be2]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x609fbdfdfeaa - <core[27de1724e4349be2]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x609fbdfdfeaa - core[27de1724e4349be2]::fmt::write
[INFO] [stdout]    6:     0x609fbdfd1166 - std[3b51380354919863]::io::default_write_fmt::<std[3b51380354919863]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x609fbdfd1166 - <std[3b51380354919863]::sys::stdio::unix::Stderr as std[3b51380354919863]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x609fbdfa994f - <std[3b51380354919863]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x609fbdfa994f - std[3b51380354919863]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x609fbdfc3661 - std[3b51380354919863]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x609fbdfc381b - std[3b51380354919863]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x609fbdfa9a3a - std[3b51380354919863]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:691:13
[INFO] [stdout]   13:     0x609fbdf9ebd9 - std[3b51380354919863]::sys::backtrace::__rust_end_short_backtrace::<std[3b51380354919863]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x609fbdfaa97d - __rustc[d79c0ace40940972]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x609fbdfe05bc - core[27de1724e4349be2]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x609fbdfe0582 - core[27de1724e4349be2]::panicking::panic
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/panicking.rs:150:5
[INFO] [stdout]   17:     0x609fbdf43e2f - doctest_bundle_2024[59ae90dafdbb1e7a]::__doctest_15::main
[INFO] [stdout]   18:     0x609fbdf43ead - doctest_bundle_2024[59ae90dafdbb1e7a]::__doctest_15::__main_fn
[INFO] [stdout]   19:     0x609fbdf16c96 - doctest_runner_2024[88b059fc6160a31f]::__doctest_15::TEST::{closure#0}
[INFO] [stdout]   20:     0x609fbdf1c616 - <doctest_runner_2024[88b059fc6160a31f]::__doctest_15::TEST::{closure#0} as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x609fbdf18556 - doctest_runner_2024[88b059fc6160a31f]::main
[INFO] [stdout]   22:     0x609fbdf1c1b3 - <fn() -> std[3b51380354919863]::process::ExitCode as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   23:     0x609fbdf15e36 - std[3b51380354919863]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> std[3b51380354919863]::process::ExitCode, std[3b51380354919863]::process::ExitCode>
[INFO] [stdout]   24:     0x609fbdf16339 - std[3b51380354919863]::rt::lang_start::<std[3b51380354919863]::process::ExitCode>::{closure#0}
[INFO] [stdout]   25:     0x609fbdfc23b6 - <&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe as core[27de1724e4349be2]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   26:     0x609fbdfc23b6 - std[3b51380354919863]::panicking::catch_unwind::do_call::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x609fbdfc23b6 - std[3b51380354919863]::panicking::catch_unwind::<i32, &dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x609fbdfc23b6 - std[3b51380354919863]::panic::catch_unwind::<&dyn core[27de1724e4349be2]::ops::function::Fn<(), Output = i32> + core[27de1724e4349be2]::marker::Sync + core[27de1724e4349be2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x609fbdfc23b6 - std[3b51380354919863]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:175:24
[INFO] [stdout]   30:     0x609fbdfc23b6 - std[3b51380354919863]::panicking::catch_unwind::do_call::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:581:40
[INFO] [stdout]   31:     0x609fbdfc23b6 - std[3b51380354919863]::panicking::catch_unwind::<isize, std[3b51380354919863]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x609fbdfc23b6 - std[3b51380354919863]::panic::catch_unwind::<std[3b51380354919863]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x609fbdfc23b6 - std[3b51380354919863]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/0d162b25edd5bf0dba9a22e83b614f1113e90474/library/std/src/rt.rs:171:5
[INFO] [stdout]   34:     0x609fbdf15d01 - std[3b51380354919863]::rt::lang_start::<std[3b51380354919863]::process::ExitCode>
[INFO] [stdout]   35:     0x609fbdf1cc95 - main
[INFO] [stdout]   36:     0x7bb03b1651ca - <unknown>
[INFO] [stdout]   37:     0x7bb03b16528b - __libc_start_main
[INFO] [stdout]   38:     0x609fbdf13f35 - _start
[INFO] [stdout]   39:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - ObservableProperty<T>::set_async (line 882)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 37 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.17s; merged doctests compilation took 1.10s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "52dd4ad00d96b677b22ad9f907b87b27de31bcdb7948c184a6f59a82a54ebce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52dd4ad00d96b677b22ad9f907b87b27de31bcdb7948c184a6f59a82a54ebce2", kill_on_drop: false }`
[INFO] [stdout] 52dd4ad00d96b677b22ad9f907b87b27de31bcdb7948c184a6f59a82a54ebce2
