[INFO] fetching crate drumbeat 0.1.1...
[INFO] testing drumbeat-0.1.1 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate drumbeat 0.1.1 into /workspace/builds/worker-1-tc2/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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate drumbeat 0.1.1 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72b1608154e9081c23d4d367156d26af9387b8594640e30fa96f1f9d3b65f5cf
[INFO] running `Command { std: "docker" "start" "-a" "72b1608154e9081c23d4d367156d26af9387b8594640e30fa96f1f9d3b65f5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72b1608154e9081c23d4d367156d26af9387b8594640e30fa96f1f9d3b65f5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72b1608154e9081c23d4d367156d26af9387b8594640e30fa96f1f9d3b65f5cf", kill_on_drop: false }`
[INFO] [stdout] 72b1608154e9081c23d4d367156d26af9387b8594640e30fa96f1f9d3b65f5cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8b13cbf4a737349dd99444128f11fc6ed29100749737d86c805081700c92563
[INFO] running `Command { std: "docker" "start" "-a" "a8b13cbf4a737349dd99444128f11fc6ed29100749737d86c805081700c92563", 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 ppv-lite86 v0.2.10
[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: unused variable: `test`
[INFO] [stdout]    --> src/event/ops.rs:785:33
[INFO] [stdout]     |
[INFO] [stdout] 785 |   fn debug_assert<F>(&mut self, test: F) -> Pipe<T>
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_test`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` 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)]` 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/nightly/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)]` 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/nightly/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/nightly/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 5.58s
[INFO] running `Command { std: "docker" "inspect" "a8b13cbf4a737349dd99444128f11fc6ed29100749737d86c805081700c92563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8b13cbf4a737349dd99444128f11fc6ed29100749737d86c805081700c92563", kill_on_drop: false }`
[INFO] [stdout] a8b13cbf4a737349dd99444128f11fc6ed29100749737d86c805081700c92563
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 985181dd07812a57b6e1952f0b83e4a87f94f2ebce8144dca47d339cde53b6f2
[INFO] running `Command { std: "docker" "start" "-a" "985181dd07812a57b6e1952f0b83e4a87f94f2ebce8144dca47d339cde53b6f2", 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: unused variable: `test`
[INFO] [stdout]    --> src/event/ops.rs:785:33
[INFO] [stdout]     |
[INFO] [stdout] 785 |   fn debug_assert<F>(&mut self, test: F) -> Pipe<T>
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_test`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` 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)]` 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/nightly/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)]` 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/nightly/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/nightly/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: unused variable: `test`
[INFO] [stdout]    --> src/event/ops.rs:785:33
[INFO] [stdout]     |
[INFO] [stdout] 785 |   fn debug_assert<F>(&mut self, test: F) -> Pipe<T>
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_test`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` 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)]` 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/nightly/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)]` 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/nightly/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/nightly/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 14.92s
[INFO] running `Command { std: "docker" "inspect" "985181dd07812a57b6e1952f0b83e4a87f94f2ebce8144dca47d339cde53b6f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "985181dd07812a57b6e1952f0b83e4a87f94f2ebce8144dca47d339cde53b6f2", kill_on_drop: false }`
[INFO] [stdout] 985181dd07812a57b6e1952f0b83e4a87f94f2ebce8144dca47d339cde53b6f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 731a7827deb7525d4eb9a669ea26f0d62ac994b70084159884b8668c88fab97d
[INFO] running `Command { std: "docker" "start" "-a" "731a7827deb7525d4eb9a669ea26f0d62ac994b70084159884b8668c88fab97d", 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: unused variable: `test`
[INFO] [stderr]    --> src/event/ops.rs:785:33
[INFO] [stderr]     |
[INFO] [stderr] 785 |   fn debug_assert<F>(&mut self, test: F) -> Pipe<T>
[INFO] [stderr]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_test`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` 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)]` 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/nightly/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)]` 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/nightly/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/nightly/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 6 warnings
[INFO] [stderr] warning: `drumbeat` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/drumbeat-6e70568cb95062a6)
[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::ops::test::first_test ... ok
[INFO] [stdout] test event::ops::test::collect_test ... ok
[INFO] [stdout] test event::ops::test::assert_count_test ... ok
[INFO] [stdout] test event::ops::test::filter_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::subject::test::basic_subject_new_blocking_test ... ok
[INFO] [stdout] test event::ops::test::take_while_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_runtime_test ... ok
[INFO] [stdout] test event::subject::test::queuing_subject_new_blocking_test ... ok
[INFO] [stdout] test event::ops::test::tap_test ... ok
[INFO] [stdout] test event::subject::test::queuing_subject_new_runtime_test ... ok
[INFO] [stdout] test event::ops::test::skip_test ... ok
[INFO] [stdout] test sync::buffer::test::new_ring_buffer_test ... ok
[INFO] [stdout] test event::ops::test::take_until_test ... ok
[INFO] [stdout] test sync::buffer::test::get_wraparound_test ... ok
[INFO] [stdout] test sync::buffer::test::get_filled_test ... ok
[INFO] [stdout] test sync::buffer::test::overflow_test ... ok
[INFO] [stdout] test sync::buffer::test::push_test ... ok
[INFO] [stdout] test event::subject::test::basic_subject_next_test ... ok
[INFO] [stdout] test sync::buffer::test::get_unfilled_test ... ok
[INFO] [stdout] test sync::worker::test::worker_healthy_task_test ... ok
[INFO] [stdout] test event::subject::test::queuing_subject_push_flush_test ... ok
[INFO] [stdout] test sync::threadpool::test::thread_builder_test ... ok
[INFO] [stdout] test sync::worker::test::worker_new_test ... ok
[INFO] [stdout] test event::observable::test::funnel_new_test ... ok
[INFO] [stdout] test sync::runtime::test::submit_runtime_jobs_test ... ok
[INFO] [stdout] test event::subject::test::queuing_subject_new_pool_test ... ok
[INFO] [stdout] test sync::threadpool::test::submit_threadpool_jobs_test ... ok
[INFO] [stdout] test event::ops::test::assert_count_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_panic_test - should panic ... ok
[INFO] [stdout] test sync::worker::test::worker_unhealthy_task_test - should panic ... ok
[INFO] [stdout] test utils::testing::test::interrupt_panic_passthrough_test - should panic ... ok
[INFO] [stdout] test event::subject::test::basic_subject_new_pool_test ... 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-cca632e529f26695)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test first_subject_test ... ok
[INFO] [stdout] test complex_pipe_test ... ok
[INFO] [stdout] test take_observable_of_test ... ok
[INFO] [stdout] test simple_event_test ... ok
[INFO] [stdout] test multi_observable_test ... ok
[INFO] [stderr]      Running tests/sync_test.rs (/opt/rustwide/target/debug/deps/sync_test-ac46b73cd4e6685a)
[INFO] [stdout] test map_event_to_string_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] [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/ops.rs - event::ops::Filter::filter (line 369) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::Map::map (line 20) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::First::first (line 276) ... 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>::of (line 534) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::Skip::skip (line 322) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::Collect::collect (line 419) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::Take::take (line 70) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::Dangling::dangling (line 517) ... ok
[INFO] [stdout] test src/sync/threadpool.rs - sync::threadpool::ThreadPool::submit (line 109) ... ok
[INFO] [stdout] test src/event/observable.rs - event::observable::Pipe<T>::subscribe (line 237) ... ok
[INFO] [stdout] test src/event/observable.rs - event::observable::Observable<T>::pipe (line 568) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::Assert::assert_count (line 697) ... ok
[INFO] [stdout] test src/event/observable.rs - event::observable::Pipe<T>::observe (line 200) ... ok
[INFO] [stdout] test src/sync/worker.rs - sync::worker::Worker<T>::submit (line 135) ... ok
[INFO] [stdout] test src/event/observable.rs - event::observable::Pipe (line 87) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::TakeWhile::take_while (line 215) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::Debounce::debounce_for (line 558) ... ok
[INFO] [stdout] test src/event/observable.rs - event::observable::Observable<T>::merge (line 497) ... FAILED
[INFO] [stdout] test src/event/ops.rs - event::ops::TakeUntil::take_until (line 127) ... ok
[INFO] [stdout] test src/event/ops.rs - event::ops::Tap::tap (line 468) ... 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 'worker1' 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:     0x57654cfb8ee2 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x57654cfb8ee2 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x57654cfb8ee2 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x57654cfb8ee2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x57654cfd6513 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x57654cfd6513 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x57654cfb6503 - std::io::default_write_fmt::h92ac9345fd53cc14
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x57654cfb6503 - std::io::Write::write_fmt::h5ebaf381f8338068
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x57654cfb8d32 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x57654cfba18c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x57654cfb9f8f - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x57654cfbaba2 - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x57654cfba93a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   13:     0x57654cfb93d9 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   14:     0x57654cfba5cd - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   15:     0x57654cfd5680 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x57654cfd5a43 - core::panicking::assert_failed_inner::h6a89cd271393c011
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:443:23
[INFO] [stdout]   17:     0x57654cfd5905 - core::panicking::assert_failed::h20563a97be4f023a
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:403:5
[INFO] [stdout]   18:     0x57654cf596a7 - <drumbeat::event::observable::Pipe<T> as drumbeat::event::ops::Assert<T>>::assert_count::{{closure}}::hf04b2a583ed6f252
[INFO] [stdout]   19:     0x57654cf79e79 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h78e0dd6969019269
[INFO] [stdout]   20:     0x57654cf8f69e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h9bd21a5db7fa5798
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   21:     0x57654cf8f69e - drumbeat::sync::threadpool::Task::invoke::hf1ca0dbdeb3622e6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sync/threadpool.rs:24:5
[INFO] [stdout]   22:     0x57654cf5bbe0 - <drumbeat::event::dispatcher::BasicDispatcher<T> as drumbeat::event::dispatcher::Dispatcher<T>>::finalize::hcd0191090ed35a82
[INFO] [stdout]   23:     0x57654cf5a655 - <drumbeat::event::observable::Observable<T> as drumbeat::event::observable::Owner>::finish::h64db4f059c57ed69
[INFO] [stdout]   24:     0x57654cf80796 - <drumbeat::event::observable::Observable<T> as core::ops::drop::Drop>::drop::h84f67287a1d74ff2
[INFO] [stdout]   25:     0x57654cf7046d - core::ptr::drop_in_place<drumbeat::event::observable::Observable<u32>>::ha1d39aebaa237eaa
[INFO] [stdout]   26:     0x57654cf76574 - alloc::sync::Arc<T,A>::drop_slow::h4f81222557b96862
[INFO] [stdout]   27:     0x57654cf7779f - <alloc::sync::Arc<T,A> as core::ops::drop::Drop>::drop::h117dba20ab30f5f4
[INFO] [stdout]   28:     0x57654cf71046 - core::ptr::drop_in_place<alloc::sync::Arc<drumbeat::event::observable::Observable<u32>>>::hb2dc7adf2081a411
[INFO] [stdout]   29:     0x57654cf6ef7b - core::ptr::drop_in_place<<drumbeat::event::observable::Pipe<u32> as drumbeat::event::ops::Assert<u32>>::assert_count::{{closure}}>::h0c98c460851dde79
[INFO] [stdout]   30:     0x57654cf6f103 - core::ptr::drop_in_place<dyn core::ops::function::Fn<(u32,)>+Output = drumbeat::event::observable::Signal+core::marker::Send+core::marker::Sync>::h63114726313a6f95
[INFO] [stdout]   31:     0x57654cf7678c - alloc::sync::Arc<T,A>::drop_slow::hd54139bd86b608ed
[INFO] [stdout]   32:     0x57654cf77a9f - <alloc::sync::Arc<T,A> as core::ops::drop::Drop>::drop::hf5504c48bae5367d
[INFO] [stdout]   33:     0x57654cf6f756 - 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>>::hd0d8dedd221f755c
[INFO] [stdout]   34:     0x57654cf70386 - core::ptr::drop_in_place<drumbeat::event::dispatcher::Invoker<u32>>::h926b30a33adfe794
[INFO] [stdout]   35:     0x57654cf705fb - core::ptr::drop_in_place<drumbeat::event::dispatcher::DispatchTarget<u32>>::h72a73aabd0e9ad45
[INFO] [stdout]   36:     0x57654cf70b12 - core::ptr::drop_in_place<[drumbeat::event::dispatcher::DispatchTarget<u32>]>::h56379e0675780807
[INFO] [stdout]   37:     0x57654cf774e1 - <alloc::vec::Vec<T,A> as core::ops::drop::Drop>::drop::hed6b430ffa8d146b
[INFO] [stdout]   38:     0x57654cf7114d - core::ptr::drop_in_place<alloc::vec::Vec<drumbeat::event::dispatcher::DispatchTarget<u32>>>::h1c4683cdff2de61d
[INFO] [stdout]   39:     0x57654cf7063d - core::ptr::drop_in_place<drumbeat::event::dispatcher::BasicDispatcher<u32>>::h1ca4e5bc05816638
[INFO] [stdout]   40:     0x57654cf6e25e - core::ptr::drop_in_place<alloc::boxed::Box<dyn drumbeat::event::dispatcher::Dispatcher<u32>>>::h0398cd65a25fca87
[INFO] [stdout]   41:     0x57654cf6ead6 - core::ptr::drop_in_place<core::cell::UnsafeCell<alloc::boxed::Box<dyn drumbeat::event::dispatcher::Dispatcher<u32>>>>::h1d0e52bf6a8c8768
[INFO] [stdout]   42:     0x57654cf6ebaa - core::ptr::drop_in_place<std::sync::poison::rwlock::RwLock<alloc::boxed::Box<dyn drumbeat::event::dispatcher::Dispatcher<u32>>>>::h962205800cb16d27
[INFO] [stdout]   43:     0x57654cf76704 - alloc::sync::Arc<T,A>::drop_slow::hd233c8fdeda5ae5c
[INFO] [stdout]   44:     0x57654cf7791f - <alloc::sync::Arc<T,A> as core::ops::drop::Drop>::drop::h74f2d6f9d097cbca
[INFO] [stdout]   45:     0x57654cf6efb6 - core::ptr::drop_in_place<alloc::sync::Arc<std::sync::poison::rwlock::RwLock<alloc::boxed::Box<dyn drumbeat::event::dispatcher::Dispatcher<u32>>>>>::h4af3e4784b4cc595
[INFO] [stdout]   46:     0x57654cf70493 - core::ptr::drop_in_place<drumbeat::event::observable::Observable<u32>>::ha1d39aebaa237eaa
[INFO] [stdout]   47:     0x57654cf76574 - alloc::sync::Arc<T,A>::drop_slow::h4f81222557b96862
[INFO] [stdout]   48:     0x57654cf7779f - <alloc::sync::Arc<T,A> as core::ops::drop::Drop>::drop::h117dba20ab30f5f4
[INFO] [stdout]   49:     0x57654cf71046 - core::ptr::drop_in_place<alloc::sync::Arc<drumbeat::event::observable::Observable<u32>>>::hb2dc7adf2081a411
[INFO] [stdout]   50:     0x57654cf6e8b8 - core::ptr::drop_in_place<core::option::Option<alloc::sync::Arc<drumbeat::event::observable::Observable<u32>>>>::h27264d9b62acc123
[INFO] [stdout]   51:     0x57654cf6ed36 - core::ptr::drop_in_place<core::cell::UnsafeCell<core::option::Option<alloc::sync::Arc<drumbeat::event::observable::Observable<u32>>>>>::h6f236f5bd7f5ba8d
[INFO] [stdout]   52:     0x57654cf6ef3a - core::ptr::drop_in_place<std::sync::poison::rwlock::RwLock<core::option::Option<alloc::sync::Arc<drumbeat::event::observable::Observable<u32>>>>>::he59368fcdaff85be
[INFO] [stdout]   53:     0x57654cf702ab - core::ptr::drop_in_place<drumbeat::event::observable::Funnel<u32>>::h7445343381675274
[INFO] [stdout]   54:     0x57654cf76504 - alloc::sync::Arc<T,A>::drop_slow::h36d7c78395c1f5eb
[INFO] [stdout]   55:     0x57654cf779df - <alloc::sync::Arc<T,A> as core::ops::drop::Drop>::drop::hc05be28e31d48f36
[INFO] [stdout]   56:     0x57654cf70ff6 - core::ptr::drop_in_place<alloc::sync::Arc<drumbeat::event::observable::Funnel<u32>>>::h5b59474843073e51
[INFO] [stdout]   57:     0x57654cf6e14d - core::ptr::drop_in_place<drumbeat::event::observable::Funnel<u32>::new::{{closure}}>::h636a142bd9be8acc
[INFO] [stdout]   58:     0x57654cf6f103 - core::ptr::drop_in_place<dyn core::ops::function::Fn<(u32,)>+Output = drumbeat::event::observable::Signal+core::marker::Send+core::marker::Sync>::h63114726313a6f95
[INFO] [stdout]   59:     0x57654cf7678c - alloc::sync::Arc<T,A>::drop_slow::hd54139bd86b608ed
[INFO] [stdout]   60:     0x57654cf77a9f - <alloc::sync::Arc<T,A> as core::ops::drop::Drop>::drop::hf5504c48bae5367d
[INFO] [stdout]   61:     0x57654cf6f756 - 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>>::hd0d8dedd221f755c
[INFO] [stdout]   62:     0x57654cf70386 - core::ptr::drop_in_place<drumbeat::event::dispatcher::Invoker<u32>>::h926b30a33adfe794
[INFO] [stdout]   63:     0x57654cf705fb - core::ptr::drop_in_place<drumbeat::event::dispatcher::DispatchTarget<u32>>::h72a73aabd0e9ad45
[INFO] [stdout]   64:     0x57654cf70b12 - core::ptr::drop_in_place<[drumbeat::event::dispatcher::DispatchTarget<u32>]>::h56379e0675780807
[INFO] [stdout]   65:     0x57654cf774e1 - <alloc::vec::Vec<T,A> as core::ops::drop::Drop>::drop::hed6b430ffa8d146b
[INFO] [stdout]   66:     0x57654cf7114d - core::ptr::drop_in_place<alloc::vec::Vec<drumbeat::event::dispatcher::DispatchTarget<u32>>>::h1c4683cdff2de61d
[INFO] [stdout]   67:     0x57654cf7063d - core::ptr::drop_in_place<drumbeat::event::dispatcher::BasicDispatcher<u32>>::h1ca4e5bc05816638
[INFO] [stdout]   68:     0x57654cf706cd - core::ptr::drop_in_place<drumbeat::event::dispatcher::ReplayDispatcher<u32>>::hd07681f80a8a5dc2
[INFO] [stdout]   69:     0x57654cf6e25e - core::ptr::drop_in_place<alloc::boxed::Box<dyn drumbeat::event::dispatcher::Dispatcher<u32>>>::h0398cd65a25fca87
[INFO] [stdout]   70:     0x57654cf6ead6 - core::ptr::drop_in_place<core::cell::UnsafeCell<alloc::boxed::Box<dyn drumbeat::event::dispatcher::Dispatcher<u32>>>>::h1d0e52bf6a8c8768
[INFO] [stdout]   71:     0x57654cf6ebaa - core::ptr::drop_in_place<std::sync::poison::rwlock::RwLock<alloc::boxed::Box<dyn drumbeat::event::dispatcher::Dispatcher<u32>>>>::h962205800cb16d27
[INFO] [stdout]   72:     0x57654cf76704 - alloc::sync::Arc<T,A>::drop_slow::hd233c8fdeda5ae5c
[INFO] [stdout]   73:     0x57654cf7791f - <alloc::sync::Arc<T,A> as core::ops::drop::Drop>::drop::h74f2d6f9d097cbca
[INFO] [stdout]   74:     0x57654cf6efb6 - core::ptr::drop_in_place<alloc::sync::Arc<std::sync::poison::rwlock::RwLock<alloc::boxed::Box<dyn drumbeat::event::dispatcher::Dispatcher<u32>>>>>::h4af3e4784b4cc595
[INFO] [stdout]   75:     0x57654cf70493 - core::ptr::drop_in_place<drumbeat::event::observable::Observable<u32>>::ha1d39aebaa237eaa
[INFO] [stdout]   76:     0x57654cf76574 - alloc::sync::Arc<T,A>::drop_slow::h4f81222557b96862
[INFO] [stdout]   77:     0x57654cf7779f - <alloc::sync::Arc<T,A> as core::ops::drop::Drop>::drop::h117dba20ab30f5f4
[INFO] [stdout]   78:     0x57654cf71046 - core::ptr::drop_in_place<alloc::sync::Arc<drumbeat::event::observable::Observable<u32>>>::hb2dc7adf2081a411
[INFO] [stdout]   79:     0x57654cf6e62b - core::ptr::drop_in_place<drumbeat::event::observable::ObservableBuilder<u32>::build::{{closure}}>::hdcced33c6fc6f8e9
[INFO] [stdout]   80:     0x57654cf8e70e - core::ptr::drop_in_place<alloc::boxed::Box<dyn core::ops::function::Fn<()>+Output = ()+core::marker::Send+core::marker::Sync>>::h8b095e3b6e211950
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ptr/mod.rs:799:1
[INFO] [stdout]   81:     0x57654cf8e70e - core::ptr::drop_in_place<drumbeat::sync::threadpool::Task>::h526498fd368a472d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ptr/mod.rs:799:1
[INFO] [stdout]   82:     0x57654cf8e70e - drumbeat::sync::threadpool::Task::invoke::hf1ca0dbdeb3622e6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sync/threadpool.rs:25:3
[INFO] [stdout]   83:     0x57654cf8e70e - <drumbeat::sync::worker::Worker as drumbeat::event::scheduler::Scheduler>::execute::{{closure}}::{{closure}}::h14f9abd071f208f7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/event/scheduler.rs:21:36
[INFO] [stdout]   84:     0x57654cf87238 - drumbeat::sync::task::Task<T>::progress::h092e43cf1b27fe77
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sync/task.rs:107:34
[INFO] [stdout]   85:     0x57654cf876c5 - drumbeat::sync::worker::Worker<T>::run::{{closure}}::h8488838ace1f6a5b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sync/worker.rs:111:14
[INFO] [stdout]   86:     0x57654cf876c5 - std::sys::backtrace::__rust_begin_short_backtrace::h25bfd12cd7e145a8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   87:     0x57654cf85ff2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h6a2d2f137e0e0d1a
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   88:     0x57654cf85ff2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5c783b99bd18e2a2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   89:     0x57654cf85ff2 - std::panicking::catch_unwind::do_call::h776518a898d90fb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   90:     0x57654cf85ff2 - std::panicking::catch_unwind::h2796fd659a139727
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   91:     0x57654cf85ff2 - std::panic::catch_unwind::h8d9ddfe8e88ba2ae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   92:     0x57654cf85ff2 - std::thread::Builder::spawn_unchecked_::{{closure}}::ha3c90932b1898590
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   93:     0x57654cf85ff2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h93985b5494c403ec
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   94:     0x57654cfbd607 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   95:     0x57654cfbd607 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   96:     0x57654cfbd607 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   97:     0x7fb36ec2eaa4 - <unknown>
[INFO] [stdout]   98:     0x7fb36ecbba34 - clone
[INFO] [stdout]   99:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'testing-thread' panicked at src/event/observable.rs:26:1:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 1100
[INFO] [stdout]  right: 1110
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57654cfb8ee2 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x57654cfb8ee2 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x57654cfb8ee2 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x57654cfb8ee2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x57654cfd6513 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x57654cfd6513 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x57654cfb6503 - std::io::default_write_fmt::h92ac9345fd53cc14
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x57654cfb6503 - std::io::Write::write_fmt::h5ebaf381f8338068
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x57654cfb8d32 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x57654cfba18c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x57654cfb9f8f - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x57654cfbaba2 - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x57654cfba93a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   13:     0x57654cfb93d9 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   14:     0x57654cfba5cd - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   15:     0x57654cfd5680 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x57654cfd59b3 - core::panicking::assert_failed_inner::h6a89cd271393c011
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:448:17
[INFO] [stdout]   17:     0x57654cf75415 - core::panicking::assert_failed::h2814848d3a32a3be
[INFO] [stdout]   18:     0x57654cf826f5 - rust_out::main::_doctest_main_src_event_observable_rs_497_0::{{closure}}::h20f1dbfce13f2e46
[INFO] [stdout]   19:     0x57654cf80613 - drumbeat::utils::testing::panic_after::{{closure}}::he47c589901f4109b
[INFO] [stdout]   20:     0x57654cf5d236 - std::sys::backtrace::__rust_begin_short_backtrace::h3e04e63b8468d240
[INFO] [stdout]   21:     0x57654cf6d01b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h75409f0da9a839dd
[INFO] [stdout]   22:     0x57654cf5aef0 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h182806682a2e3e25
[INFO] [stdout]   23:     0x57654cf6d0a0 - std::panicking::catch_unwind::do_call::h7fd7681dfb437374
[INFO] [stdout]   24:     0x57654cf8285b - __rust_try
[INFO] [stdout]   25:     0x57654cf6cbcc - std::thread::Builder::spawn_unchecked_::{{closure}}::h43d636fbb8af95f1
[INFO] [stdout]   26:     0x57654cf6daf6 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h664f110ab070ed6b
[INFO] [stdout]   27:     0x57654cfbd607 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   28:     0x57654cfbd607 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   29:     0x57654cfbd607 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   30:     0x7fb36ec2eaa4 - <unknown>
[INFO] [stdout]   31:     0x7fb36ecbba34 - clone
[INFO] [stdout]   32:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at /opt/rustwide/workdir/src/utils/testing.rs:23:47:
[INFO] [stdout] thread panicked
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57654cfb8ee2 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x57654cfb8ee2 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x57654cfb8ee2 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x57654cfb8ee2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x57654cfd6513 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x57654cfd6513 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x57654cfb6503 - std::io::default_write_fmt::h92ac9345fd53cc14
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x57654cfb6503 - std::io::Write::write_fmt::h5ebaf381f8338068
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x57654cfb8d32 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x57654cfba18c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x57654cfb9f8f - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x57654cfbaba2 - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x57654cfbaa7c - std::panicking::begin_panic::{{closure}}::h13865f7f56367b41
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:770:9
[INFO] [stdout]   13:     0x57654cfb93e9 - std::sys::backtrace::__rust_end_short_backtrace::h41e1700e19349ed1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   14:     0x57654cfba992 - std::panicking::begin_panic::h6990e2ce2677fde3
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:769:5
[INFO] [stdout]   15:     0x57654cf80590 - drumbeat::utils::testing::panic_after::hfe5846f2a97ae8c7
[INFO] [stdout]   16:     0x57654cf806ad - drumbeat::utils::testing::async_context::hda4baf4ee60dfbc9
[INFO] [stdout]   17:     0x57654cf81e76 - rust_out::main::_doctest_main_src_event_observable_rs_497_0::hdddac1858096d4d9
[INFO] [stdout]   18:     0x57654cf81e66 - rust_out::main::h4293891446a396e5
[INFO] [stdout]   19:     0x57654cf6dba3 - core::ops::function::FnOnce::call_once::h1b7f0f4a0fa90646
[INFO] [stdout]   20:     0x57654cf5d246 - std::sys::backtrace::__rust_begin_short_backtrace::h93ddb45b5142a0f2
[INFO] [stdout]   21:     0x57654cf5ce99 - std::rt::lang_start::{{closure}}::hc7952c01b1103b9a
[INFO] [stdout]   22:     0x57654cfb28a0 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hc3929e8466919df6
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:284:21
[INFO] [stdout]   23:     0x57654cfb28a0 - std::panicking::catch_unwind::do_call::hed30a66745299fca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   24:     0x57654cfb28a0 - std::panicking::catch_unwind::hdfb0bc9563518507
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   25:     0x57654cfb28a0 - std::panic::catch_unwind::hd0a1d748acfba573
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x57654cfb28a0 - std::rt::lang_start_internal::{{closure}}::h0c1845f1b3064b93
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x57654cfb28a0 - std::panicking::catch_unwind::do_call::h1114c52e864472d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   28:     0x57654cfb28a0 - std::panicking::catch_unwind::h91938c6665615bc7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   29:     0x57654cfb28a0 - std::panic::catch_unwind::h0c65d4211626564a
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x57654cfb28a0 - std::rt::lang_start_internal::hc41e58da8618ff02
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x57654cf5ce81 - std::rt::lang_start::hcc2a7507424cf42d
[INFO] [stdout]   32:     0x57654cf82895 - main
[INFO] [stdout]   33:     0x7fb36ebbc1ca - <unknown>
[INFO] [stdout]   34:     0x7fb36ebbc28b - __libc_start_main
[INFO] [stdout]   35:     0x57654cf58fc5 - _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 3.49s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "731a7827deb7525d4eb9a669ea26f0d62ac994b70084159884b8668c88fab97d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "731a7827deb7525d4eb9a669ea26f0d62ac994b70084159884b8668c88fab97d", kill_on_drop: false }`
[INFO] [stdout] 731a7827deb7525d4eb9a669ea26f0d62ac994b70084159884b8668c88fab97d
