[INFO] fetching crate drumbeat 0.1.1...
[INFO] testing drumbeat-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate drumbeat 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate drumbeat 0.1.1
[INFO] finished tweaking crates.io crate drumbeat 0.1.1
[INFO] tweaked toml for crates.io crate drumbeat 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate drumbeat 0.1.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate drumbeat 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hermit-abi v0.1.18
[INFO] [stderr]   Downloaded getrandom v0.2.2
[INFO] [stderr]   Downloaded libc v0.2.89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 734159ba5e5fb90cd39284abf05b9100252f896848984b34ca8dac29d8f75521
[INFO] running `Command { std: "docker" "start" "-a" "734159ba5e5fb90cd39284abf05b9100252f896848984b34ca8dac29d8f75521", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "734159ba5e5fb90cd39284abf05b9100252f896848984b34ca8dac29d8f75521", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "734159ba5e5fb90cd39284abf05b9100252f896848984b34ca8dac29d8f75521", kill_on_drop: false }`
[INFO] [stdout] 734159ba5e5fb90cd39284abf05b9100252f896848984b34ca8dac29d8f75521
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca6e3ce162edad55c5382e817b123da83826bd8937aea707f0fe153a90e85175
[INFO] running `Command { std: "docker" "start" "-a" "ca6e3ce162edad55c5382e817b123da83826bd8937aea707f0fe153a90e85175", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.89
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling drumbeat v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `async_closure` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(async_closure)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `children` is never used
[INFO] [stdout]   --> src/event/dispatcher.rs:77:6
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub(super) trait Dispatcher<T>: Replicable + Send + Sync
[INFO] [stdout]    |                  ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 77 |   fn children(&self) -> Iter<'_, DispatchTarget<T>>;
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/event/observable.rs:388:12
[INFO] [stdout]     |
[INFO] [stdout] 388 |   unsafe { ID.fetch_add(1, Ordering::Relaxed) }
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/sync/threadpool.rs:63:23
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let id = unsafe { ID.fetch_add(1, Ordering::Relaxed) };
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/sync/worker.rs:100:23
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let id = unsafe { ID.fetch_add(1, Ordering::Relaxed) };
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "ca6e3ce162edad55c5382e817b123da83826bd8937aea707f0fe153a90e85175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca6e3ce162edad55c5382e817b123da83826bd8937aea707f0fe153a90e85175", kill_on_drop: false }`
[INFO] [stdout] ca6e3ce162edad55c5382e817b123da83826bd8937aea707f0fe153a90e85175
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 285f6311d171fff217b354919fce03e941c0d1a8aa5af3a8445dd4e80a5720bc
[INFO] running `Command { std: "docker" "start" "-a" "285f6311d171fff217b354919fce03e941c0d1a8aa5af3a8445dd4e80a5720bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling drumbeat v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `async_closure` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(async_closure)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `children` is never used
[INFO] [stdout]   --> src/event/dispatcher.rs:77:6
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub(super) trait Dispatcher<T>: Replicable + Send + Sync
[INFO] [stdout]    |                  ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 77 |   fn children(&self) -> Iter<'_, DispatchTarget<T>>;
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/event/observable.rs:388:12
[INFO] [stdout]     |
[INFO] [stdout] 388 |   unsafe { ID.fetch_add(1, Ordering::Relaxed) }
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/sync/threadpool.rs:63:23
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let id = unsafe { ID.fetch_add(1, Ordering::Relaxed) };
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/sync/worker.rs:100:23
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let id = unsafe { ID.fetch_add(1, Ordering::Relaxed) };
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `async_closure` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(async_closure)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `children` is never used
[INFO] [stdout]   --> src/event/dispatcher.rs:77:6
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub(super) trait Dispatcher<T>: Replicable + Send + Sync
[INFO] [stdout]    |                  ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 77 |   fn children(&self) -> Iter<'_, DispatchTarget<T>>;
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/event/observable.rs:388:12
[INFO] [stdout]     |
[INFO] [stdout] 388 |   unsafe { ID.fetch_add(1, Ordering::Relaxed) }
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/sync/threadpool.rs:63:23
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let id = unsafe { ID.fetch_add(1, Ordering::Relaxed) };
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/sync/worker.rs:100:23
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let id = unsafe { ID.fetch_add(1, Ordering::Relaxed) };
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.41s
[INFO] running `Command { std: "docker" "inspect" "285f6311d171fff217b354919fce03e941c0d1a8aa5af3a8445dd4e80a5720bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "285f6311d171fff217b354919fce03e941c0d1a8aa5af3a8445dd4e80a5720bc", kill_on_drop: false }`
[INFO] [stdout] 285f6311d171fff217b354919fce03e941c0d1a8aa5af3a8445dd4e80a5720bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4615429b2a7ec5658f22e05d5c12fcf7dcdd5cbbc6ec8d1c33d30de6d85f03e
[INFO] running `Command { std: "docker" "start" "-a" "c4615429b2a7ec5658f22e05d5c12fcf7dcdd5cbbc6ec8d1c33d30de6d85f03e", kill_on_drop: false }`
[INFO] [stderr] warning: the feature `async_closure` has been stable since 1.85.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | #![feature(async_closure)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `children` is never used
[INFO] [stderr]   --> src/event/dispatcher.rs:77:6
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub(super) trait Dispatcher<T>: Replicable + Send + Sync
[INFO] [stderr]    |                  ---------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 77 |   fn children(&self) -> Iter<'_, DispatchTarget<T>>;
[INFO] [stderr]    |      ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]    --> src/event/observable.rs:388:12
[INFO] [stderr]     |
[INFO] [stderr] 388 |   unsafe { ID.fetch_add(1, Ordering::Relaxed) }
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]   --> src/sync/threadpool.rs:63:23
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let id = unsafe { ID.fetch_add(1, Ordering::Relaxed) };
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]    --> src/sync/worker.rs:100:23
[INFO] [stderr]     |
[INFO] [stderr] 100 |     let id = unsafe { ID.fetch_add(1, Ordering::Relaxed) };
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr] 
[INFO] [stderr] warning: `drumbeat` (lib) generated 5 warnings
[INFO] [stderr] warning: `drumbeat` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/drumbeat-76416f8838986073)
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test event::observable::test::id_unique_test ... ok
[INFO] [stdout] test event::observable::test::observable_of_test ... ok
[INFO] [stdout] test event::observable::test::funnel_target_unsubscribe_test ... ok
[INFO] [stdout] test event::ops::test::assert_test ... ok
[INFO] [stdout] test event::ops::test::assert_count_test ... ok
[INFO] [stdout] test event::ops::test::collect_test ... ok
[INFO] [stdout] test event::ops::test::filter_test ... ok
[INFO] [stdout] test event::ops::test::first_test ... ok
[INFO] [stdout] test event::ops::test::take_until_test ... ok
[INFO] [stdout] test event::ops::test::skip_test ... ok
[INFO] [stdout] test event::ops::test::take_test ... ok
[INFO] [stdout] test event::ops::test::map_test ... ok
[INFO] [stdout] test event::subject::test::basic_subject_new_blocking_test ... ok
[INFO] [stdout] test event::ops::test::take_while_test ... ok
[INFO] [stdout] test event::ops::test::tap_test ... ok
[INFO] [stdout] test event::subject::test::basic_subject_new_runtime_test ... ok
[INFO] [stdout] test event::subject::test::queuing_subject_new_blocking_test ... ok
[INFO] [stdout] test event::subject::test::basic_subject_next_test ... ok
[INFO] [stdout] test event::subject::test::queuing_subject_new_runtime_test ... ok
[INFO] [stdout] test event::subject::test::queuing_subject_push_flush_test ... ok
[INFO] [stdout] test sync::buffer::test::get_filled_test ... ok
[INFO] [stdout] test event::subject::test::queuing_subject_new_pool_test ... ok
[INFO] [stdout] test sync::buffer::test::get_wraparound_test ... ok
[INFO] [stdout] test sync::buffer::test::get_unfilled_test ... ok
[INFO] [stdout] test sync::buffer::test::overflow_test ... ok
[INFO] [stdout] test sync::buffer::test::new_ring_buffer_test ... ok
[INFO] [stdout] test sync::runtime::test::submit_runtime_jobs_test ... ok
[INFO] [stdout] test sync::threadpool::test::thread_builder_test ... ok
[INFO] [stdout] test event::observable::test::funnel_new_test ... ok
[INFO] [stdout] test sync::threadpool::test::submit_threadpool_jobs_test ... ok
[INFO] [stdout] test sync::worker::test::worker_new_test ... ok
[INFO] [stdout] test event::subject::test::basic_subject_new_pool_test ... ok
[INFO] [stdout] test sync::buffer::test::push_test ... ok
[INFO] [stdout] test sync::worker::test::worker_healthy_task_test ... ok
[INFO] [stdout] test event::ops::test::assert_panic_test - should panic ... ok
[INFO] [stdout] test utils::testing::test::panic_after_timeout_test - should panic ... ok
[INFO] [stdout] test event::ops::test::assert_count_panic_test - should panic ... ok
[INFO] [stdout] test utils::testing::test::interrupt_panic_passthrough_test - should panic ... ok
[INFO] [stdout] test sync::worker::test::worker_unhealthy_task_test - should panic ... ok
[INFO] [stdout] test event::ops::test::debounce_test ... ok
[INFO] [stdout] test utils::testing::test::no_panic_after_timeout_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/event_test.rs (/opt/rustwide/target/debug/deps/event_test-65724553bb265f3f)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test complex_pipe_test ... ok
[INFO] [stdout] test take_observable_of_test ... ok
[INFO] [stdout] test first_subject_test ... ok
[INFO] [stdout] test simple_event_test ... ok
[INFO] [stdout] test map_event_to_string_test ... ok
[INFO] [stdout] test multi_observable_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sync_test.rs (/opt/rustwide/target/debug/deps/sync_test-4801cde563231b4d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test runtime_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests drumbeat
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/event/observable.rs - event::observable::Observable<T>::of (line 534) ... ok
[INFO] [stdout] test src/event/observable.rs - event::observable::Pipe (line 87) ... ok
[INFO] [stdout] test src/event/observable.rs - event::observable::Observable<T>::merge (line 497) ... FAILED
[INFO] [stdout] test src/event/observable.rs - event::observable::Pipe<T>::subscribe (line 237) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::Assert::assert_count (line 697) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::Assert::assert (line 675) ... ok
[INFO] [stdout] test src/event/observable.rs - event::observable::Observable<T>::pipe (line 568) ... ok
[INFO] [stdout] test src/event/observable.rs - event::observable::Pipe<T>::observe (line 200) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::Dangling::dangling (line 517) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::Collect::collect (line 419) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::Filter::filter (line 369) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::Skip::skip (line 322) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::Map::map (line 20) ... ok
[INFO] [stdout] test src/sync/worker.rs - sync::worker::Worker<T>::submit (line 135) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::TakeUntil::take_until (line 127) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::First::first (line 276) ... ok
[INFO] [stdout] test src/sync/threadpool.rs - sync::threadpool::ThreadPool::submit (line 109) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::Take::take (line 70) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::Tap::tap (line 468) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::Debounce::debounce_for (line 558) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::TakeWhile::take_while (line 215) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/event/observable.rs - event::observable::Observable<T>::merge (line 497) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'worker0' (314) panicked at /opt/rustwide/workdir/src/event/ops.rs:752:9:
[INFO] [stdout] assertion `left == right` failed: assertion failed: `observable.assert_count(12)`
[INFO] [stdout] counted: `8`
[INFO] [stdout]   left: 8
[INFO] [stdout]  right: 12
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6407d9c13012 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6407d9c13012 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6407d9c13012 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6407d9c13012 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hde21067283f7e82e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6407d9c2284f - core::fmt::rt::Argument::fmt::he65307037dca33c6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6407d9c2284f - core::fmt::write::h24186904251c31cb
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6407d9bee413 - std::io::default_write_fmt::hdc5d19b6df666f61
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6407d9bee413 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6407d9bf4602 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6407d9bf701f - std::panicking::default_hook::{{closure}}::h80a26d916c49679b
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6407d9bf6e79 - std::panicking::default_hook::he2e9efee79b3dce9
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:328:9
[INFO] [stdout]   11:     0x6407d9bf75f5 - std::panicking::panic_with_hook::hf5648b7cec6bc73e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:834:13
[INFO] [stdout]   12:     0x6407d9bf748a - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:707:13
[INFO] [stdout]   13:     0x6407d9bf4749 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   14:     0x6407d9be2e9d - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5
[INFO] [stdout]   15:     0x6407d9c26240 - core::panicking::panic_fmt::hb5d6b83773432920
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x6407d9c260d3 - core::panicking::assert_failed_inner::ha59fbb70905830e9
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:439:23
[INFO] [stdout]   17:     0x6407d9c25e87 - core::panicking::assert_failed::h7f69869b372dcbfe
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:399:5
[INFO] [stdout]   18:     0x6407d9b5c12d - <drumbeat::event::observable::Pipe<T> as drumbeat::event::ops::Assert<T>>::assert_count::{{closure}}::h66c65ff7cd03bd0e
[INFO] [stdout]   19:     0x6407d9b78569 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hff25e724ec6b7e5c
[INFO] [stdout]   20:     0x6407d9b98136 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h9694b47410405684
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   21:     0x6407d9b86f5c - drumbeat::sync::threadpool::Task::invoke::h6ebd8a4da040e679
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sync/threadpool.rs:24:5
[INFO] [stdout]   22:     0x6407d9b5e15b - <drumbeat::event::dispatcher::BasicDispatcher<T> as drumbeat::event::dispatcher::Dispatcher<T>>::finalize::h3901a52673ac0998
[INFO] [stdout]   23:     0x6407d9b5d0bd - <drumbeat::event::observable::Observable<T> as drumbeat::event::observable::Owner>::finish::he514b9a4abf981d3
[INFO] [stdout]   24:     0x6407d9b7f826 - <drumbeat::event::observable::Observable<T> as core::ops::drop::Drop>::drop::hc9729f8e84698341
[INFO] [stdout]   25:     0x6407d9b70efd - core::ptr::drop_in_place<drumbeat::event::observable::Observable<u32>>::h31b08228a463e238
[INFO] [stdout]   26:     0x6407d9b75784 - alloc::sync::Arc<T,A>::drop_slow::h22d4e2c91fc11abc
[INFO] [stdout]   27:     0x6407d9b7698f - <alloc::sync::Arc<T,A> as core::ops::drop::Drop>::drop::hbea8bc0f3ca75cf1
[INFO] [stdout]   28:     0x6407d9b71776 - core::ptr::drop_in_place<alloc::sync::Arc<drumbeat::event::observable::Observable<u32>>>::h03d4a0bc894e0a73
[INFO] [stdout]   29:     0x6407d9b700fb - core::ptr::drop_in_place<<drumbeat::event::observable::Pipe<u32> as drumbeat::event::ops::Assert<u32>>::assert_count::{{closure}}>::hef1b3cd3be8d00bf
[INFO] [stdout]   30:     0x6407d9b70183 - core::ptr::drop_in_place<dyn core::ops::function::Fn<(u32,)>+Output = drumbeat::event::observable::Signal+core::marker::Send+core::marker::Sync>::h368d336377ab3e3c
[INFO] [stdout]   31:     0x6407d9b75abc - alloc::sync::Arc<T,A>::drop_slow::hf7d81eeb57371373
[INFO] [stdout]   32:     0x6407d9b7694f - <alloc::sync::Arc<T,A> as core::ops::drop::Drop>::drop::haf4ef30421197a22
[INFO] [stdout]   33:     0x6407d9b707a6 - core::ptr::drop_in_place<alloc::sync::Arc<dyn core::ops::function::Fn<(u32,)>+Output = drumbeat::event::observable::Signal+core::marker::Send+core::marker::Sync>>::haca0ae7eec45053f
[INFO] [stdout]   34:     0x6407d9b70e46 - core::ptr::drop_in_place<drumbeat::event::dispatcher::Invoker<u32>>::hfbbe94e35510ebc1
[INFO] [stdout]   35:     0x6407d9b7102f - core::ptr::drop_in_place<drumbeat::event::dispatcher::DispatchTarget<u32>>::h93b8f2db2a66402e
[INFO] [stdout]   36:     0x6407d9b713e2 - core::ptr::drop_in_place<[drumbeat::event::dispatcher::DispatchTarget<u32>]>::h2ccadccfb0f05224
[INFO] [stdout]   37:     0x6407d9b76731 - <alloc::vec::Vec<T,A> as core::ops::drop::Drop>::drop::h2893734fa9e4e19c
[INFO] [stdout]   38:     0x6407d9b7188d - core::ptr::drop_in_place<alloc::vec::Vec<drumbeat::event::dispatcher::DispatchTarget<u32>>>::h2ef45a422e599a23
[INFO] [stdout]   39:     0x6407d9b7106d - core::ptr::drop_in_place<drumbeat::event::dispatcher::BasicDispatcher<u32>>::he97b527a33b49bf5
[INFO] [stdout]   40:     0x6407d9b6f68e - core::ptr::drop_in_place<alloc::boxed::Box<dyn drumbeat::event::dispatcher::Dispatcher<u32>>>::h1d78d42820a6d45f
[INFO] [stdout]   41:     0x6407d9b6fdc6 - core::ptr::drop_in_place<core::cell::UnsafeCell<alloc::boxed::Box<dyn drumbeat::event::dispatcher::Dispatcher<u32>>>>::hbdb5299dcf94a5af
[INFO] [stdout]   42:     0x6407d9b6fe7a - core::ptr::drop_in_place<std::sync::poison::rwlock::RwLock<alloc::boxed::Box<dyn drumbeat::event::dispatcher::Dispatcher<u32>>>>::h6b9d471dbafe2e86
[INFO] [stdout]   43:     0x6407d9b757f4 - alloc::sync::Arc<T,A>::drop_slow::h31d786e499a527dc
[INFO] [stdout]   44:     0x6407d9b7684f - <alloc::sync::Arc<T,A> as core::ops::drop::Drop>::drop::h74c2cc7ff2f065a9
[INFO] [stdout]   45:     0x6407d9b70116 - core::ptr::drop_in_place<alloc::sync::Arc<std::sync::poison::rwlock::RwLock<alloc::boxed::Box<dyn drumbeat::event::dispatcher::Dispatcher<u32>>>>>::h2678e216830312c0
[INFO] [stdout]   46:     0x6407d9b70f23 - core::ptr::drop_in_place<drumbeat::event::observable::Observable<u32>>::h31b08228a463e238
[INFO] [stdout]   47:     0x6407d9b75784 - alloc::sync::Arc<T,A>::drop_slow::h22d4e2c91fc11abc
[INFO] [stdout]   48:     0x6407d9b7698f - <alloc::sync::Arc<T,A> as core::ops::drop::Drop>::drop::hbea8bc0f3ca75cf1
[INFO] [stdout]   49:     0x6407d9b71776 - core::ptr::drop_in_place<alloc::sync::Arc<drumbeat::event::observable::Observable<u32>>>::h03d4a0bc894e0a73
[INFO] [stdout]   50:     0x6407d9b6fc08 - core::ptr::drop_in_place<core::option::Option<alloc::sync::Arc<drumbeat::event::observable::Observable<u32>>>>::hf05d92f68b6155c3
[INFO] [stdout]   51:     0x6407d9b6ffd6 - core::ptr::drop_in_place<core::cell::UnsafeCell<core::option::Option<alloc::sync::Arc<drumbeat::event::observable::Observable<u32>>>>>::h64c3c94eb06b8fbd
[INFO] [stdout]   52:     0x6407d9b700aa - core::ptr::drop_in_place<std::sync::poison::rwlock::RwLock<core::option::Option<alloc::sync::Arc<drumbeat::event::observable::Observable<u32>>>>>::h6c611f7d2fcd01cc
[INFO] [stdout]   53:     0x6407d9b70dbb - core::ptr::drop_in_place<drumbeat::event::observable::Funnel<u32>>::h093184e12db09ab5
[INFO] [stdout]   54:     0x6407d9b75864 - alloc::sync::Arc<T,A>::drop_slow::h87f8dec9fac9f581
[INFO] [stdout]   55:     0x6407d9b7688f - <alloc::sync::Arc<T,A> as core::ops::drop::Drop>::drop::h8b51b6f4ce44b139
[INFO] [stdout]   56:     0x6407d9b71756 - core::ptr::drop_in_place<alloc::sync::Arc<drumbeat::event::observable::Funnel<u32>>>::h751e1dce727ff86f
[INFO] [stdout]   57:     0x6407d9b6f5cd - core::ptr::drop_in_place<drumbeat::event::observable::Funnel<u32>::new::{{closure}}>::hcba2d6161d75d815
[INFO] [stdout]   58:     0x6407d9b70183 - core::ptr::drop_in_place<dyn core::ops::function::Fn<(u32,)>+Output = drumbeat::event::observable::Signal+core::marker::Send+core::marker::Sync>::h368d336377ab3e3c
[INFO] [stdout]   59:     0x6407d9b75abc - alloc::sync::Arc<T,A>::drop_slow::hf7d81eeb57371373
[INFO] [stdout]   60:     0x6407d9b7694f - <alloc::sync::Arc<T,A> as core::ops::drop::Drop>::drop::haf4ef30421197a22
[INFO] [stdout]   61:     0x6407d9b707a6 - core::ptr::drop_in_place<alloc::sync::Arc<dyn core::ops::function::Fn<(u32,)>+Output = drumbeat::event::observable::Signal+core::marker::Send+core::marker::Sync>>::haca0ae7eec45053f
[INFO] [stdout]   62:     0x6407d9b70e46 - core::ptr::drop_in_place<drumbeat::event::dispatcher::Invoker<u32>>::hfbbe94e35510ebc1
[INFO] [stdout]   63:     0x6407d9b7102f - core::ptr::drop_in_place<drumbeat::event::dispatcher::DispatchTarget<u32>>::h93b8f2db2a66402e
[INFO] [stdout]   64:     0x6407d9b713e2 - core::ptr::drop_in_place<[drumbeat::event::dispatcher::DispatchTarget<u32>]>::h2ccadccfb0f05224
[INFO] [stdout]   65:     0x6407d9b76731 - <alloc::vec::Vec<T,A> as core::ops::drop::Drop>::drop::h2893734fa9e4e19c
[INFO] [stdout]   66:     0x6407d9b7188d - core::ptr::drop_in_place<alloc::vec::Vec<drumbeat::event::dispatcher::DispatchTarget<u32>>>::h2ef45a422e599a23
[INFO] [stdout]   67:     0x6407d9b7106d - core::ptr::drop_in_place<drumbeat::event::dispatcher::BasicDispatcher<u32>>::he97b527a33b49bf5
[INFO] [stdout]   68:     0x6407d9b7110d - core::ptr::drop_in_place<drumbeat::event::dispatcher::ReplayDispatcher<u32>>::h8c1f32a812880d66
[INFO] [stdout]   69:     0x6407d9b6f68e - core::ptr::drop_in_place<alloc::boxed::Box<dyn drumbeat::event::dispatcher::Dispatcher<u32>>>::h1d78d42820a6d45f
[INFO] [stdout]   70:     0x6407d9b6fdc6 - core::ptr::drop_in_place<core::cell::UnsafeCell<alloc::boxed::Box<dyn drumbeat::event::dispatcher::Dispatcher<u32>>>>::hbdb5299dcf94a5af
[INFO] [stdout]   71:     0x6407d9b6fe7a - core::ptr::drop_in_place<std::sync::poison::rwlock::RwLock<alloc::boxed::Box<dyn drumbeat::event::dispatcher::Dispatcher<u32>>>>::h6b9d471dbafe2e86
[INFO] [stdout]   72:     0x6407d9b757f4 - alloc::sync::Arc<T,A>::drop_slow::h31d786e499a527dc
[INFO] [stdout]   73:     0x6407d9b7684f - <alloc::sync::Arc<T,A> as core::ops::drop::Drop>::drop::h74c2cc7ff2f065a9
[INFO] [stdout]   74:     0x6407d9b70116 - core::ptr::drop_in_place<alloc::sync::Arc<std::sync::poison::rwlock::RwLock<alloc::boxed::Box<dyn drumbeat::event::dispatcher::Dispatcher<u32>>>>>::h2678e216830312c0
[INFO] [stdout]   75:     0x6407d9b70f23 - core::ptr::drop_in_place<drumbeat::event::observable::Observable<u32>>::h31b08228a463e238
[INFO] [stdout]   76:     0x6407d9b75784 - alloc::sync::Arc<T,A>::drop_slow::h22d4e2c91fc11abc
[INFO] [stdout]   77:     0x6407d9b7698f - <alloc::sync::Arc<T,A> as core::ops::drop::Drop>::drop::hbea8bc0f3ca75cf1
[INFO] [stdout]   78:     0x6407d9b71776 - core::ptr::drop_in_place<alloc::sync::Arc<drumbeat::event::observable::Observable<u32>>>::h03d4a0bc894e0a73
[INFO] [stdout]   79:     0x6407d9b6fa0b - core::ptr::drop_in_place<drumbeat::event::observable::ObservableBuilder<u32>::build::{{closure}}>::ha49cb06e72e39b51
[INFO] [stdout]   80:     0x6407d9b9c694 - core::ptr::drop_in_place<alloc::boxed::Box<dyn core::ops::function::Fn<()>+Output = ()+core::marker::Send+core::marker::Sync>>::h5a512c99c3362e5f
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ptr/mod.rs:805:1
[INFO] [stdout]   81:     0x6407d9b9cddb - core::ptr::drop_in_place<drumbeat::sync::threadpool::Task>::hc22cb91850939c04
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ptr/mod.rs:805:1
[INFO] [stdout]   82:     0x6407d9b86f89 - drumbeat::sync::threadpool::Task::invoke::h6ebd8a4da040e679
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sync/threadpool.rs:25:3
[INFO] [stdout]   83:     0x6407d9b855f8 - <drumbeat::sync::worker::Worker as drumbeat::event::scheduler::Scheduler>::execute::{{closure}}::{{closure}}::h13c2892de5072cb1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/event/scheduler.rs:21:36
[INFO] [stdout]   84:     0x6407d9b9ed8b - drumbeat::sync::task::Task<T>::progress::h0afbdc1db13b4c31
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sync/task.rs:107:34
[INFO] [stdout]   85:     0x6407d9b9fb9a - drumbeat::sync::worker::Worker<T>::run::{{closure}}::hbf4dfffc3850a277
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sync/worker.rs:111:14
[INFO] [stdout]   86:     0x6407d9b80d97 - std::sys::backtrace::__rust_begin_short_backtrace::h541df0d9c6b15534
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   87:     0x6407d9b83f72 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::he20af23894e43363
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   88:     0x6407d9b91421 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6d3384a30138f8b6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   89:     0x6407d9b99d37 - std::panicking::catch_unwind::do_call::h32beab896ae9013a
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40
[INFO] [stdout]   90:     0x6407d9b8747b - __rust_try
[INFO] [stdout]   91:     0x6407d9b832d6 - std::panicking::catch_unwind::h7b0405b856c8993c
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19
[INFO] [stdout]   92:     0x6407d9b832d6 - std::panic::catch_unwind::h1ca35f9fadd8dc62
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14
[INFO] [stdout]   93:     0x6407d9b832d6 - std::thread::Builder::spawn_unchecked_::{{closure}}::h81c7e9465cb073b0
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   94:     0x6407d9b9b79f - core::ops::function::FnOnce::call_once{{vtable.shim}}::haa167089efbb361f
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   95:     0x6407d9bf3d0f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3adbd6ccf5f737af
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   96:     0x6407d9bf3d0f - std::sys::thread::unix::Thread::new::thread_start::hb3dc6483caa1b987
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   97:     0x7e08bdd0baa4 - <unknown>
[INFO] [stdout]   98:     0x7e08bdd98a64 - clone
[INFO] [stdout]   99:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'testing-thread' (313) panicked at src/event/observable.rs:26:1:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 1010
[INFO] [stdout]  right: 1110
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6407d9c13012 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6407d9c13012 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6407d9c13012 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6407d9c13012 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hde21067283f7e82e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6407d9c2284f - core::fmt::rt::Argument::fmt::he65307037dca33c6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6407d9c2284f - core::fmt::write::h24186904251c31cb
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6407d9bee413 - std::io::default_write_fmt::hdc5d19b6df666f61
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6407d9bee413 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6407d9bf4602 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6407d9bf701f - std::panicking::default_hook::{{closure}}::h80a26d916c49679b
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6407d9bf6e79 - std::panicking::default_hook::he2e9efee79b3dce9
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:328:9
[INFO] [stdout]   11:     0x6407d9bf75f5 - std::panicking::panic_with_hook::hf5648b7cec6bc73e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:834:13
[INFO] [stdout]   12:     0x6407d9bf748a - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:707:13
[INFO] [stdout]   13:     0x6407d9bf4749 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   14:     0x6407d9be2e9d - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5
[INFO] [stdout]   15:     0x6407d9c26240 - core::panicking::panic_fmt::hb5d6b83773432920
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x6407d9c26043 - core::panicking::assert_failed_inner::ha59fbb70905830e9
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:444:17
[INFO] [stdout]   17:     0x6407d9b73f4f - core::panicking::assert_failed::haf39f84d0cba6262
[INFO] [stdout]   18:     0x6407d9b7f5ed - rust_out::main::_doctest_main_src_event_observable_rs_497_0::{{closure}}::hd9e7dc66553278c5
[INFO] [stdout]   19:     0x6407d9b7ecb3 - drumbeat::utils::testing::panic_after::{{closure}}::hc25a5ea28486a9bf
[INFO] [stdout]   20:     0x6407d9b5e986 - std::sys::backtrace::__rust_begin_short_backtrace::hd6cc17f1101b3453
[INFO] [stdout]   21:     0x6407d9b6e69b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h94fce7194551c5ee
[INFO] [stdout]   22:     0x6407d9b5d650 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h31e4c8c0fb9e69f3
[INFO] [stdout]   23:     0x6407d9b6e7e0 - std::panicking::catch_unwind::do_call::hd91d8f044e347522
[INFO] [stdout]   24:     0x6407d9b80afb - __rust_try
[INFO] [stdout]   25:     0x6407d9b6e240 - std::thread::Builder::spawn_unchecked_::{{closure}}::h62251515b6dcb72f
[INFO] [stdout]   26:     0x6407d9b6f036 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h62835b511ccffdef
[INFO] [stdout]   27:     0x6407d9bf3d0f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3adbd6ccf5f737af
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   28:     0x6407d9bf3d0f - std::sys::thread::unix::Thread::new::thread_start::hb3dc6483caa1b987
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   29:     0x7e08bdd0baa4 - <unknown>
[INFO] [stdout]   30:     0x7e08bdd98a64 - clone
[INFO] [stdout]   31:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (312) panicked at /opt/rustwide/workdir/src/utils/testing.rs:23:47:
[INFO] [stdout] thread panicked
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6407d9c13012 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6407d9c13012 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6407d9c13012 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6407d9c13012 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hde21067283f7e82e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6407d9c2284f - core::fmt::rt::Argument::fmt::he65307037dca33c6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x6407d9c2284f - core::fmt::write::h24186904251c31cb
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x6407d9bee413 - std::io::default_write_fmt::hdc5d19b6df666f61
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6407d9bee413 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x6407d9bf4602 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x6407d9bf701f - std::panicking::default_hook::{{closure}}::h80a26d916c49679b
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x6407d9bf6e79 - std::panicking::default_hook::he2e9efee79b3dce9
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:328:9
[INFO] [stdout]   11:     0x6407d9bf75f5 - std::panicking::panic_with_hook::hf5648b7cec6bc73e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:834:13
[INFO] [stdout]   12:     0x6407d9bf6d2c - std::panicking::begin_panic::{{closure}}::h951933a6bd82ace8
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:771:9
[INFO] [stdout]   13:     0x6407d9bf4739 - std::sys::backtrace::__rust_end_short_backtrace::h9b4e44a1bc04f345
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   14:     0x6407d9bf6cf9 - std::panicking::begin_panic::h937ac98a8122532e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:770:5
[INFO] [stdout]   15:     0x6407d9b7ec21 - drumbeat::utils::testing::panic_after::h663477b3e68bb667
[INFO] [stdout]   16:     0x6407d9b7ed4d - drumbeat::utils::testing::async_context::hf322cb84762753ae
[INFO] [stdout]   17:     0x6407d9b7ed66 - rust_out::main::_doctest_main_src_event_observable_rs_497_0::ha12037bdbce50d9c
[INFO] [stdout]   18:     0x6407d9b7ed56 - rust_out::main::hbdf05be24bd65ee6
[INFO] [stdout]   19:     0x6407d9b6f203 - core::ops::function::FnOnce::call_once::h1e8c751e4a62d14e
[INFO] [stdout]   20:     0x6407d9b5e966 - std::sys::backtrace::__rust_begin_short_backtrace::h6f205b09ee900b2a
[INFO] [stdout]   21:     0x6407d9b5e8b9 - std::rt::lang_start::{{closure}}::h374dad1e7f5efc95
[INFO] [stdout]   22:     0x6407d9befc70 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h8434f550918e723f
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x6407d9befc70 - std::panicking::catch_unwind::do_call::h7f7a838f33db43be
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40
[INFO] [stdout]   24:     0x6407d9befc70 - std::panicking::catch_unwind::hf345702047129f6d
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19
[INFO] [stdout]   25:     0x6407d9befc70 - std::panic::catch_unwind::h42f92c278294a3a0
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x6407d9befc70 - std::rt::lang_start_internal::{{closure}}::ha6834eab5ce60f45
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x6407d9befc70 - std::panicking::catch_unwind::do_call::hf4afda32c60c9e55
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40
[INFO] [stdout]   28:     0x6407d9befc70 - std::panicking::catch_unwind::hbfda5503aab4db1e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19
[INFO] [stdout]   29:     0x6407d9befc70 - std::panic::catch_unwind::h1a1ed11560d244f4
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x6407d9befc70 - std::rt::lang_start_internal::h1f713c0146d469ad
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x6407d9b5e8a1 - std::rt::lang_start::h25a068bab729a087
[INFO] [stdout]   32:     0x6407d9b80b35 - main
[INFO] [stdout]   33:     0x7e08bdc991ca - <unknown>
[INFO] [stdout]   34:     0x7e08bdc9928b - __libc_start_main
[INFO] [stdout]   35:     0x6407d9b5bb05 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/event/observable.rs - event::observable::Observable<T>::merge (line 497)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 20 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.51s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c4615429b2a7ec5658f22e05d5c12fcf7dcdd5cbbc6ec8d1c33d30de6d85f03e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4615429b2a7ec5658f22e05d5c12fcf7dcdd5cbbc6ec8d1c33d30de6d85f03e", kill_on_drop: false }`
[INFO] [stdout] c4615429b2a7ec5658f22e05d5c12fcf7dcdd5cbbc6ec8d1c33d30de6d85f03e
