chore: release v0.27.0

[github-actions]

🤖 New release

• timely_bytes: 0.26.1 -> 0.27.0 (✓ API compatible changes)
• timely_container: 0.26.1 -> 0.27.0 (✓ API compatible changes)
• timely_logging: 0.26.1 -> 0.27.0 (✓ API compatible changes)
• timely_communication: 0.26.1 -> 0.27.0 (✓ API compatible changes)
• timely: 0.26.1 -> 0.27.0 (⚠ API breaking changes)

⚠ timely breaking changes

--- failure function_missing: pub fn removed or renamed ---

Description:
A publicly-visible function cannot be imported by its prior path. A `pub use` may have been removed, or the function itself may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/function_missing.ron

Failed in:
  function timely::dataflow::operators::flow_controlled::iterator_source, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/flow_controlled.rs:72

--- failure inherent_method_missing: pub method removed or renamed ---

Description:
A publicly-visible method or associated fn is no longer available under its prior name. It may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/inherent_method_missing.ron

Failed in:
  InputCapability::delayed_for_output, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/capability.rs:283
  InputCapability::retain_for_output, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/capability.rs:311

--- failure method_parameter_count_changed: pub method parameter count changed ---

Description:
A publicly-visible method now takes a different number of parameters, not counting the receiver (self) parameter.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#fn-change-arity
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/method_parameter_count_changed.ron

Failed in:
  timely::dataflow::channels::Message::new now takes 2 parameters instead of 4, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/channels/mod.rs:38
  timely::dataflow::operators::InputCapability::delayed now takes 2 parameters instead of 1, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/capability.rs:281
  timely::dataflow::operators::InputCapability::retain now takes 1 parameters instead of 0, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/capability.rs:303

--- failure method_receiver_ref_became_owned: method receiver changed from immutable reference to owned value ---

Description:
A method's receiver changed from an immutable reference to an owned value. Ownership is transferred as part of the call, which is a breaking change.
        ref: https://doc.rust-lang.org/reference/items/associated-items.html#methods
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/method_receiver_ref_became_owned.ron

Failed in:
  timely::dataflow::channels::pushers::tee::TeeHelper::add_pusher now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/channels/pushers/tee.rs:132
  timely::dataflow::channels::pushers::TeeHelper::add_pusher now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/channels/pushers/tee.rs:132

--- failure module_missing: pub module removed or renamed ---

Description:
A publicly-visible module cannot be imported by its prior path. A `pub use` may have been removed, or the module may have been renamed, removed, or made non-public.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/module_missing.ron

Failed in:
  mod timely::dataflow::operators::aggregation::state_machine, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/aggregation/state_machine.rs:1
  mod timely::dataflow::operators::flow_controlled, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/flow_controlled.rs:1
  mod timely::dataflow::operators::map, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/map.rs:1
  mod timely::dataflow::operators::broadcast, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/broadcast.rs:1
  mod timely::dataflow::operators::to_stream, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/to_stream.rs:1
  mod timely::dataflow::operators::unordered_input, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/unordered_input.rs:1
  mod timely::dataflow::operators::branch, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/branch.rs:1
  mod timely::dataflow::operators::aggregation::aggregate, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/aggregation/aggregate.rs:1
  mod timely::dataflow::operators::aggregation, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/aggregation/mod.rs:1
  mod timely::dataflow::operators::filter, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/filter.rs:1
  mod timely::dataflow::operators::result, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/result.rs:1
  mod timely::dataflow::operators::partition, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/partition.rs:1
  mod timely::dataflow::operators::delay, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/delay.rs:1
  mod timely::dataflow::operators::input, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/input.rs:1
  mod timely::dataflow::operators::count, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/count.rs:1

--- failure struct_missing: pub struct removed or renamed ---

Description:
A publicly-visible struct cannot be imported by its prior path. A `pub use` may have been removed, or the struct itself may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/struct_missing.ron

Failed in:
  struct timely::dataflow::InputHandleCore, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/core/input.rs:218
  struct timely::dataflow::stream::StreamCore, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/stream.rs:21
  struct timely::dataflow::StreamCore, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/stream.rs:21
  struct timely::dataflow::operators::flow_controlled::IteratorSourceInput, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/flow_controlled.rs:11

--- failure trait_added_supertrait: non-sealed trait added new supertraits ---

Description:
A non-sealed trait added one or more supertraits, which breaks downstream implementations of the trait
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#generic-bounds-tighten
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/trait_added_supertrait.ron

Failed in:
  trait timely::dataflow::operators::core::map::Map gained Sized in file /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/map.rs:10
  trait timely::dataflow::operators::core::Map gained Sized in file /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/map.rs:10
  trait timely::ExchangeData gained Send in file /tmp/.tmppbzevy/timely-dataflow/timely/src/lib.rs:128
  trait timely::ExchangeData gained Any in file /tmp/.tmppbzevy/timely-dataflow/timely/src/lib.rs:128
  trait timely::ExchangeData gained Serialize in file /tmp/.tmppbzevy/timely-dataflow/timely/src/lib.rs:128
  trait timely::ExchangeData gained Deserialize in file /tmp/.tmppbzevy/timely-dataflow/timely/src/lib.rs:128
  trait timely::progress::timestamp::Timestamp gained Data in file /tmp/.tmppbzevy/timely-dataflow/timely/src/progress/timestamp.rs:14
  trait timely::progress::Timestamp gained Data in file /tmp/.tmppbzevy/timely-dataflow/timely/src/progress/timestamp.rs:14
  trait timely::dataflow::operators::core::capture::capture::Capture gained Sized in file /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/capture/capture.rs:20
  trait timely::dataflow::operators::capture::capture::Capture gained Sized in file /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/capture/capture.rs:20
  trait timely::dataflow::operators::core::capture::Capture gained Sized in file /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/capture/capture.rs:20
  trait timely::dataflow::operators::capture::Capture gained Sized in file /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/capture/capture.rs:20
  trait timely::dataflow::operators::core::Capture gained Sized in file /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/capture/capture.rs:20
  trait timely::dataflow::operators::Capture gained Sized in file /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/capture/capture.rs:20

--- failure trait_method_receiver_ref_became_owned: trait method receiver changed from immutable reference to owned value ---

Description:
A trait method's receiver changed from an immutable reference to an owned value. Ownership is transferred as part of the call, which is a breaking change.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#trait-item-signature
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/trait_method_receiver_ref_became_owned.ron

Failed in:
  timely::dataflow::operators::core::reclock::Reclock::reclock now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/reclock.rs:49
  timely::dataflow::operators::reclock::Reclock::reclock now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/reclock.rs:49
  timely::dataflow::operators::core::Reclock::reclock now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/reclock.rs:49
  timely::dataflow::operators::Reclock::reclock now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/reclock.rs:49
  timely::dataflow::operators::core::ok_err::OkErr::ok_err now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/ok_err.rs:33
  timely::dataflow::operators::ok_err::OkErr::ok_err now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/ok_err.rs:33
  timely::dataflow::operators::core::OkErr::ok_err now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/ok_err.rs:33
  timely::dataflow::operators::OkErr::ok_err now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/ok_err.rs:33
  timely::dataflow::operators::core::enterleave::Leave::leave now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:103
  timely::dataflow::operators::enterleave::Leave::leave now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:103
  timely::dataflow::operators::core::Leave::leave now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:103
  timely::dataflow::operators::Leave::leave now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:103
  timely::dataflow::operators::core::probe::Probe::probe now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/probe.rs:49
  timely::dataflow::operators::core::probe::Probe::probe_with now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/probe.rs:81
  timely::dataflow::operators::probe::Probe::probe now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/probe.rs:49
  timely::dataflow::operators::probe::Probe::probe_with now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/probe.rs:81
  timely::dataflow::operators::core::Probe::probe now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/probe.rs:49
  timely::dataflow::operators::core::Probe::probe_with now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/probe.rs:81
  timely::dataflow::operators::Probe::probe now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/probe.rs:49
  timely::dataflow::operators::Probe::probe_with now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/probe.rs:81
  timely::dataflow::operators::core::filter::Filter::filter now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/filter.rs:23
  timely::dataflow::operators::core::Filter::filter now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/filter.rs:23
  timely::dataflow::operators::core::inspect::InspectCore::inspect_container now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:131
  timely::dataflow::operators::inspect::InspectCore::inspect_container now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:131
  timely::dataflow::operators::core::InspectCore::inspect_container now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:131
  timely::dataflow::operators::InspectCore::inspect_container now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:131
  timely::dataflow::operators::core::enterleave::Enter::enter now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:53
  timely::dataflow::operators::enterleave::Enter::enter now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:53
  timely::dataflow::operators::core::Enter::enter now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:53
  timely::dataflow::operators::Enter::enter now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/enterleave.rs:53
  timely::dataflow::operators::core::partition::Partition::partition now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/partition.rs:31
  timely::dataflow::operators::core::Partition::partition now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/partition.rs:31
  timely::dataflow::operators::generic::operator::Operator::unary_frontier now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:58
  timely::dataflow::operators::generic::operator::Operator::unary_notify now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:92
  timely::dataflow::operators::generic::operator::Operator::unary now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:127
  timely::dataflow::operators::generic::operator::Operator::binary_frontier now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:183
  timely::dataflow::operators::generic::operator::Operator::binary_notify now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:235
  timely::dataflow::operators::generic::operator::Operator::binary now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:272
  timely::dataflow::operators::generic::operator::Operator::sink now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:307
  timely::dataflow::operators::generic::Operator::unary_frontier now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:58
  timely::dataflow::operators::generic::Operator::unary_notify now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:92
  timely::dataflow::operators::generic::Operator::unary now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:127
  timely::dataflow::operators::generic::Operator::binary_frontier now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:183
  timely::dataflow::operators::generic::Operator::binary_notify now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:235
  timely::dataflow::operators::generic::Operator::binary now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:272
  timely::dataflow::operators::generic::Operator::sink now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:307
  timely::dataflow::operators::Operator::unary_frontier now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:58
  timely::dataflow::operators::Operator::unary_notify now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:92
  timely::dataflow::operators::Operator::unary now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:127
  timely::dataflow::operators::Operator::binary_frontier now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:183
  timely::dataflow::operators::Operator::binary_notify now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:235
  timely::dataflow::operators::Operator::binary now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:272
  timely::dataflow::operators::Operator::sink now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/generic/operator.rs:307
  timely::dataflow::operators::core::map::Map::map now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/map.rs:26
  timely::dataflow::operators::core::map::Map::flat_map now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/map.rs:48
  timely::dataflow::operators::core::map::Map::flat_map_builder now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/map.rs:83
  timely::dataflow::operators::core::Map::map now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/map.rs:26
  timely::dataflow::operators::core::Map::flat_map now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/map.rs:48
  timely::dataflow::operators::core::Map::flat_map_builder now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/map.rs:83
  timely::dataflow::operators::core::rc::SharedStream::shared now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/rc.rs:25
  timely::dataflow::operators::rc::SharedStream::shared now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/rc.rs:25
  timely::dataflow::operators::core::inspect::Inspect::inspect now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:25
  timely::dataflow::operators::core::inspect::Inspect::inspect_time now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:46
  timely::dataflow::operators::core::inspect::Inspect::inspect_batch now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:69
  timely::dataflow::operators::core::inspect::Inspect::inspect_core now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:97
  timely::dataflow::operators::inspect::Inspect::inspect now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:25
  timely::dataflow::operators::inspect::Inspect::inspect_time now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:46
  timely::dataflow::operators::inspect::Inspect::inspect_batch now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:69
  timely::dataflow::operators::inspect::Inspect::inspect_core now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:97
  timely::dataflow::operators::core::Inspect::inspect now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:25
  timely::dataflow::operators::core::Inspect::inspect_time now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:46
  timely::dataflow::operators::core::Inspect::inspect_batch now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:69
  timely::dataflow::operators::core::Inspect::inspect_core now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:97
  timely::dataflow::operators::Inspect::inspect now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:25
  timely::dataflow::operators::Inspect::inspect_time now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:46
  timely::dataflow::operators::Inspect::inspect_batch now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:69
  timely::dataflow::operators::Inspect::inspect_core now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/inspect.rs:97
  timely::dataflow::operators::core::feedback::ConnectLoop::connect_loop now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:110
  timely::dataflow::operators::feedback::ConnectLoop::connect_loop now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:110
  timely::dataflow::operators::core::ConnectLoop::connect_loop now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:110
  timely::dataflow::operators::ConnectLoop::connect_loop now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/feedback.rs:110
  timely::dataflow::operators::core::concat::Concat::concat now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:24
  timely::dataflow::operators::concat::Concat::concat now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:24
  timely::dataflow::operators::core::Concat::concat now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:24
  timely::dataflow::operators::Concat::concat now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/concat.rs:24
  timely::dataflow::operators::core::capture::capture::Capture::capture_into now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/capture/capture.rs:108
  timely::dataflow::operators::core::capture::capture::Capture::capture now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/capture/capture.rs:111
  timely::dataflow::operators::capture::capture::Capture::capture_into now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/capture/capture.rs:108
  timely::dataflow::operators::capture::capture::Capture::capture now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/capture/capture.rs:111
  timely::dataflow::operators::core::capture::Capture::capture_into now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/capture/capture.rs:108
  timely::dataflow::operators::core::capture::Capture::capture now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/capture/capture.rs:111
  timely::dataflow::operators::capture::Capture::capture_into now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/capture/capture.rs:108
  timely::dataflow::operators::capture::Capture::capture now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/capture/capture.rs:111
  timely::dataflow::operators::core::Capture::capture_into now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/capture/capture.rs:108
  timely::dataflow::operators::core::Capture::capture now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/capture/capture.rs:111
  timely::dataflow::operators::Capture::capture_into now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/capture/capture.rs:108
  timely::dataflow::operators::Capture::capture now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/capture/capture.rs:111
  timely::dataflow::operators::core::exchange::Exchange::exchange now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/exchange.rs:27
  timely::dataflow::operators::exchange::Exchange::exchange now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/exchange.rs:27
  timely::dataflow::operators::core::Exchange::exchange now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/exchange.rs:27
  timely::dataflow::operators::Exchange::exchange now takes Self, not &Self, in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/exchange.rs:27

--- failure trait_missing: pub trait removed or renamed ---

Description:
A publicly-visible trait cannot be imported by its prior path. A `pub use` may have been removed, or the trait itself may have been renamed or removed entirely.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#item-remove
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/trait_missing.ron

Failed in:
  trait timely::dataflow::operators::input::Input, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/input.rs:16
  trait timely::dataflow::operators::aggregation::state_machine::StateMachine, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/aggregation/state_machine.rs:20
  trait timely::dataflow::operators::aggregation::StateMachine, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/aggregation/state_machine.rs:20
  trait timely::dataflow::operators::broadcast::Broadcast, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/broadcast.rs:8
  trait timely::dataflow::operators::Broadcast, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/broadcast.rs:8
  trait timely::dataflow::operators::result::ResultStream, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/result.rs:8
  trait timely::dataflow::operators::ResultStream, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/result.rs:8
  trait timely::dataflow::operators::unordered_input::UnorderedInput, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/unordered_input.rs:11
  trait timely::dataflow::operators::UnorderedInput, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/unordered_input.rs:11
  trait timely::dataflow::operators::to_stream::ToStream, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/to_stream.rs:8
  trait timely::dataflow::operators::delay::Delay, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/delay.rs:12
  trait timely::dataflow::operators::Delay, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/delay.rs:12
  trait timely::dataflow::operators::branch::BranchWhen, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/branch.rs:77
  trait timely::dataflow::operators::BranchWhen, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/branch.rs:77
  trait timely::dataflow::operators::map::Map, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/map.rs:10
  trait timely::dataflow::operators::Map, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/map.rs:10
  trait timely::dataflow::operators::aggregation::aggregate::Aggregate, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/aggregation/aggregate.rs:14
  trait timely::dataflow::operators::aggregation::Aggregate, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/aggregation/aggregate.rs:14
  trait timely::dataflow::operators::filter::Filter, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/filter.rs:9
  trait timely::dataflow::operators::Filter, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/filter.rs:9
  trait timely::dataflow::operators::branch::Branch, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/branch.rs:10
  trait timely::dataflow::operators::Branch, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/branch.rs:10
  trait timely::dataflow::operators::partition::Partition, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/partition.rs:9
  trait timely::dataflow::operators::Partition, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/partition.rs:9
  trait timely::Data, previously in file /tmp/.tmpRUVOr7/timely/src/lib.rs:104
  trait timely::dataflow::operators::count::Accumulate, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/count.rs:10
  trait timely::dataflow::operators::Accumulate, previously in file /tmp/.tmpRUVOr7/timely/src/dataflow/operators/count.rs:10

--- failure trait_no_longer_dyn_compatible: trait no longer dyn compatible ---

Description:
Trait is no longer dyn compatible, which breaks `dyn Trait` usage.
        ref: https://doc.rust-lang.org/stable/reference/items/traits.html#object-safety
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/trait_no_longer_dyn_compatible.ron

Failed in:
  trait Probe in file /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/probe.rs:19
  trait Probe in file /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/probe.rs:19
  trait Probe in file /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/probe.rs:19
  trait Probe in file /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/probe.rs:19

--- failure trait_removed_supertrait: supertrait removed or renamed ---

Description:
A supertrait was removed from a trait. Users of the trait can no longer assume it can also be used like its supertrait.
        ref: https://doc.rust-lang.org/reference/items/traits.html#supertraits
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/trait_removed_supertrait.ron

Failed in:
  supertrait timely::Data of trait Data in file /tmp/.tmppbzevy/timely-dataflow/timely/src/lib.rs:128

--- failure type_mismatched_generic_lifetimes: type now takes a different number of generic lifetimes ---

Description:
A type now takes a different number of generic lifetime parameters. Uses of this type that name the previous number of parameters will be broken.
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/type_mismatched_generic_lifetimes.ron
Failed in:
  Struct FlatMapBuilder (1 -> 0 lifetime params) in /tmp/.tmppbzevy/timely-dataflow/timely/src/dataflow/operators/core/map.rs:112

Changelog

timely

0.27.0 - 2026-03-03

Other

• Return input stream (#747)
• MRSV 1.86 (#748)
• Avoid allocations when sorting (#751)
• Assert if a second pusher is added without upgrading (#750)
• Reorganize types and traits to deprioritize Vec streams (#746)
• Replace seeded rand datagen with hash functions (#745)
• Tee implementation without Clone requirement (#744)
• Bump oldest Rust version from 1.79 to 1.85 (#743)
• Delay/retain input capabilities for specific outputs (#738)

Streams are not backed by vectors by default

Timely streams are now container-oriented by default, rather than vector-oriented.
Timely has historically had the Stream type mean "A stream that transports vectors of items".
This was a helpful opinion early days when the goal was to make the first programs easy to type.
Since, we've learned that vectors and Rust ownership can be a performance anti-pattern:
exchanging owned data and e.g. deallocation obligations among workers is effectively an allocator microbenchmark.

Instead, we've renamed Stream to StreamVec and moved the associated operators to a operators::vec module.
The previous StreamCore that works with general containers has been promoted to Stream, and is the recommended type.
Many/most of the timely operators work over arbitrary containers, and are defined on the new Stream.
The Stream::container<C>() method has proven useful for "hinting" at the container type you intend.

Streams are not Clone by default

Timely streams are now non-clone by default.
Streams do implement clone when their containers can be cloned.
This allows the use of non-clone containers, and for users to ensure (by not advertising Clone) that their streams are not unintentionally cloned.
A low-friction migration is to require Clone for transmitted types, and call .clone() on the stream when you would use it.
Idiomatically, most operations now take a Stream rather than a &Stream, and we've found that adopting this migration helps as well.
There is a low cost to cloning a stream that you only use once: one additional virtual call will occur for each container shipped along it.

---

This PR was generated with release-plz.