Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.26 to 1.0.30.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.26...1.0.30)

---
updated-dependencies:
- dependency-name: thiserror
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Switch to Rust 2021

* Update trybuild to fix errors

Bumps [libc](https://github.com/rust-lang/libc) from 0.2.103 to 0.2.105.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.103...0.2.105)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Update `tracing`-related dependencies

* Enable `parking_lot` feature in `tracing-subscriber`

* Add an asynchronous stderr logger

* Make clippy happy

* Add an integration test for the logger

* Refactor `test_logger_filters`'s subprocess machinery into a separate function

* Use a child process instead of hooking into stderr for the test

* Add a doc comment for `MakeStderrWriter`

* Move the initialization into the `MakeStderrWriter`'s constructor

* Add an extra test case to trigger the logger's emergency flush mechanism

* Use the buffer's mutex for asynchronous flushes

* Remove vestigial `nix` dependency from one of the previous commits

* all reverences of substrate.dev replaced with *correct* docs.substrate.io links

* fix links in non-cargo files, errors in replace

* homepage https://substrate.io

* cargo +nightly fmt

* FMT

Co-authored-by: Bastian Köcher <info@kchr.de>

Bumps [regex](https://github.com/rust-lang/regex) from 1.4.3 to 1.5.4.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/regex/compare/1.4.3...1.5.4)

---
updated-dependencies:
- dependency-name: regex
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [tracing](https://github.com/tokio-rs/tracing) from 0.1.25 to 0.1.29.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-0.1.25...tracing-0.1.29)

---
updated-dependencies:
- dependency-name: tracing
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Speed up timestamp generation when logging

* Align to review comments.

* Correct a typo

As we have removed the feature for now, we don't need this here as well.

Co-authored-by: Giles Cope <gilescope@gmail.com>

Remove unneeded dependencies and dev-dependencies.
Made self_destruct test not dependent on wasm bin size.  
Updated code related to deprecated warning on tracing-subscriber `scope()` 
( See https://github.com/tokio-rs/tracing/issues/1429 )

Bumps [serde](https://github.com/serde-rs/serde) from 1.0.124 to 1.0.126.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.124...v1.0.126)

---
updated-dependencies:
- dependency-name: serde
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* mark template and utils as non-publish

* switch to development version for testing

* activate unleash check

* maybe if I disable all rules...

* Fix isolated compilation of `max-encoded-len-derive` with `syn`

error[E0369]: binary operation `==` cannot be applied to type `syn::Path`
  --> src/lib.rs:88:29
   |
88 |             .filter(|attr| attr.path == parse_quote!(max_encoded_len_crate))
   |                            --------- ^^ ----------------------------------- _
   |                            |
   |                            syn::Path

error: aborting due to previous error

For more information about this error, try `rustc --explain E0369`.
Error: could not compile `max-encoded-len-derive`

* WIP: bump changes crates since v3 tag to next breaking

cargo unleash version bump-breaking --changed-since v3.0.0
cargo unleash version set-pre dev --changed-since v3.0.0

FIXME: Don't modify crates that are not yet released, e.g.
`max-encoded-len-derive`

* Update lockfile

* WIP: Bump sp-transaction-pool as well

* WIP: Bump sp-offchain as well

* WIP: Bump frame-system-rpc-runtime-api as well

* WIP: Bump sp-authority-discovery as well

* Manually deactivate dev-deps before `cargo unleash check`

Otherwise we run into `Cycle detected` error.

* Bump sp-consensus-slots

* Add missing Cargo.lock change

* Bump sp-consensus-vrf as well

* Bump sp-keyring as well

* Bump sp-consensus-pow as well

* Try to speed up the `unleash-check` job

Previously, the job took 106 minutes - let's see if explicitly
specifying a `CARGO_TARGET_DIR` will help

* fixup: Ensure the temp target dir exists for unleash check

* Bump pallet-transaction-payment-rpc-runtime-api as well

Needed for Polkadot

* Bump pallet-transaction-payment-rpc as well

Needed for Polkadot

* Try updating crates after patching in the Polkadot CI job

* Use another approach to update patched Substrate crates

* Try to update all sp-core versions in Polkadot CI job

* Simplify sp-core version checking

* Apply another shellcheck lint

* Just do the simplest thing I guess

* Welp don't do --offline then

* Clean up `unleash-check` job triggers

Co-authored-by: Denis Pisarev <denis.pisarev@parity.io>

* Fix a note in unleash-check cache step

* Add a note about temporary optimization in cargo-unleash

* Pin a newer version of cargo-unleash

Co-authored-by: Igor Matuszewski <xanewok@gmail.com>
Co-authored-by: Denis Pisarev <denis.pisarev@parity.io>

* Migrate ProfilingLayer to tracing registry API

* Remove the `current_span` field from `BlockSubscriber`.

* Bump the `tracing-subscriber` version

* Fix Gitlab CI

* Add filter reload handle

* add RPC, move logging module from cli to tracing

* remove dup fn

* working example

* Update client/rpc-api/src/system/mod.rs

Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>

* Prefer "set" to "reload"

* Re-enable the commented out features of the logger

* Remove duplicate code

* cleanup

* unneeded lvar

* Bump to latest patch release

* Add new CLI option to disable log filter reloading,

Move profiling CLI options to SharedParams

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Applied suggestions from reviews

* Fix calls to init_logger()

* Handle errors when parsing logging directives

* Deny `system_setLogFilter` RPC by default

* One more time

* Don't ignore parse errors for log directives set via CLI or RPC

* Improve docs

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/cli/src/config.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* fix merge errors

* include default directives with system_setLogFilter RPC,

implement system_rawSetLogFilter RPC to exclude defaults

* docs etc...

* update test

* refactor: rename fn

* Add a test for system_set_log_filter – NOTE: the code should likely change to return an error when bad directives are passed

* Update client/cli/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Address review grumbles

* Add doc note on panicking behaviour

* print all invalid directives before panic

* change RPCs to: addLogFilter and resetLogFilter

* make CLI log directives default

* add comments

* restore previous behaviour to panic when hard-coded directives are invalid

* change/refactor directive parsing

* fix line width

* add test for log filter reloading

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* finish up suggestions from code review

* improve test

* change expect message

* change fn name

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* add docs, remove unused fn

* propagate Err on invalid log directive

* Update tracing-subscriber version

* Improve docs for `disable_log_reloading` CLI param

* WIP implementation: RPC and trace capturing

* WIP

* fix incorrect number of digest items

* return errors

* add From impl for Values, rename structs

* fixes

* implement option to choose targets for traces

* rename fn

* fix EnvFilter and add root span

* fix root span

* add docs, remove unnecessary traits

* fix regression on parent_id introduced in a9c73113



* fix line width

* remove unused

* include block hash, parent hash & targets in response

* move types from sp-tracing into sp-rpc

move block and parent hash into root of BlockTrace

* switch from log::trace to tracing::trace in state-machine

* use unsigned integer type to represent Ext::id in traces

* ensure id is unique by implementing Subscriber

tracing_subscriber::FmtSubscriber does not guarantee
unique ids

* indentation

* fix typo

* update types

* add sp_io::storage events

* Change response format

- update types
- record distinct timestamps
- sort spans by first entered

* convert to HexDisplay, refactor

* Sort out fallout from merge

* Update client/rpc-api/src/state/mod.rs

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Exit early unless the node runs with --rpc-methods=Unsafe

* Better error handling

* Use wasm-timer

* revert trace alteration in `state-machine` and remove events in `sp_io::storage`

Resolve in follow-up PR

* Review feedback: less collects

* Without Arcs

* Fix span exit

* typo

* cleanup

* Add a few debug messages to tracing module

* Structure traces state-machine/ext; Dispatchable extrinsics spans not working

* Correctly encode Option storage values

* Remove test field for Put and Get

* Try out some changes to dispatch macro

* Add various log messages in dispatch

* Add span dispatch span to new proc macro

* Remove debug messages in dispatch

* Trivial clean up

* Structure remaining state-machine traces (ChangesRoot*)

* Removed unnesecary tracing targets

* Remove log

* New cargo.lock post merge

* Add logging for wasm_overrides

* remove temp logs

* remove temp logs

* remove unused dep

* remove temp logs

* add logging to wasm_overrides

* add logging to state_tracing

* add logging for spans to substrate (includes timings)

* Skip serializing some event fields; Remove most storage traces

* Bring back all ext.rs traces

* Do not skip bool values in events

* Skip serializing span values

* Serialize span values; remove some trace events in ext

* Remove more trace events

* Delete commented out traces

* Remove all unused traces

* Add event filtering

* Fix typo

* wip - change response types to be more efficient

missing import

type

* Serialize struct fields as camelCase

* Add back in event filtering

* Remove name field from event

* Sort spans by time entered

* Sort spans in ASCending order

* Add storage keys target param to rpc

* Limit payload size; improve hash fields; include storage keys

- cleanup event_key_filter
- better block hash representation
- limit payload size
- cleanup based on andrews comments

* Error when serialized payload is to big

* Import MAX_PAYLOAD from rpc-servers

* Clean up ext.rs

* Misc. cleaning and comments

* Strict ordering span Id; no span sort; adjust for rpc base payload

* Add RPC docs to rpc-api/src/state/mod

* Make params bullet points

* Update primitives/rpc/src/tracing.rs

* Put all tracing logic within trace

* Remove attr.record in new_span

* Add back value record in new_span

* restore result collection in ext

* Revert "Add back value record in new_span"

This reverts commit baf1a735f23e5eef1bf6264adfabb788910fa661.

* 

* more 



* Update docs; Try fix line width issues

* Improve docs

* Improve docs

* Remove default key filters + add key recs to docs

* Try restore old traces

* Add back doc comment

* Clean up newlines in ext.rs

* More new line remova;
l

* Use FxHashMap

* Try use EnvFilter directives for event filtering

* Remove directive, filter events by fields

* Use trace metadata correctly

* Try EnvFilter directive with all default targets

* Revert "Try EnvFilter directive with all default targets"

This reverts commit 4cc6ebc721d207c3b846444174f89d45038525ac.

* Clean up clippy warning

* Incorporate Niklas feedback

* Update trace/log macro calls to have better syntx

* Use Ordering::Relaxed

* Improve patch and filter doc comment

* Clean up `BlockSubscriber::new`

* Try optimize `BlockSubscriber::enabled`

* Apply suggestions from code review

Co-authored-by: David <dvdplm@gmail.com>

* Apply suggestions from code review

Co-authored-by: David <dvdplm@gmail.com>

* Use contains_key

* use heuristic for payload size

* Add error tupe for client::tracing::block

* Minor tweaks

* Make a note about `--features with-tracing`

* Add CURL example to RPC docs

* Link to substrate-archibe wasm

* Trivial doc clean up based on David feedback

* Explicit result type name

* Respect line length

* Use the error

* Don't print timings when spans close

* Fix failing sc-rpc-api

* Update  sp-tracing inner-line doc

* Update client/tracing/src/block/mod.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/service/src/client/call_executor.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/service/src/client/call_executor.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/tracing/src/block/mod.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/tracing/src/block/mod.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Address some review grumbles

* Update primitives/state-machine/src/ext.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Use result_encoded structure fields in ext.rs

* Use value key for ext put

* Add notes about tracing key names matter

Co-authored-by: Matt <mattrutherford@users.noreply.github.com>
Co-authored-by: David <dvdplm@gmail.com>
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
Co-authored-by: emostov <32168567+emostov@users.noreply.github.com>

Bumps [tracing](https://github.com/tokio-rs/tracing) from 0.1.22 to 0.1.25.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-0.1.22...tracing-0.1.25)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

polkadot companion: paritytech/polkadot#2535

* bumping version for next release
* add changelog
* add guide

* Backport paritytech/substrate#7381

* Bring back genesis storage build in aura/timestamp

To not change spec version, see
https://github.com/paritytech/substrate/pull/7686#discussion_r540032743

* Backport paritytech/substrate#7238

* Backport paritytech/substrate#7395

* Bump impl_version

* Fix UI tests and bump trybuild dep

See https://github.com/rust-lang/rust/pull/73996

Backports:
https://github.com/paritytech/substrate/pull/7764
https://github.com/paritytech/substrate/pull/7656

* Partially backport paritytech/substrate#7838

* Release frame-support with a dep compilation fix

* Bump patch level for remaining crates

This is done because at the time of writing cargo-unleash does not fully
support partial workspace publishing and mixes both local and crates.io
versions of the packages, leading to errors in the release check workflow.

* Backport paritytech/substrate#7854

...to fix compilation error when using futures-* v0.3.9.

* Adding Changelog  entry for patch release

Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: Benjamin Kampmann <ben@parity.io>

* upgrade a few dependencies

* make it compile at the expense of duplicate deps

* fix web-wasm and a warning

* introduce activate-wasm-bindgen-features crate

* Revert "introduce activate-wasm-bindgen-features crate"

This reverts commit 5a6e41e683f8a4844c0a735dcd08caabb2313f11.

* add getrandom feature to sc-consensus-aura

* Add filter reload handle

* add RPC, move logging module from cli to tracing

* remove dup fn

* working example

* Update client/rpc-api/src/system/mod.rs

Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>

* Prefer "set" to "reload"

* Re-enable the commented out features of the logger

* Remove duplicate code

* cleanup

* unneeded lvar

* Bump to latest patch release

* Add new CLI option to disable log filter reloading,

Move profiling CLI options to SharedParams

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Applied suggestions from reviews

* Fix calls to init_logger()

* Handle errors when parsing logging directives

* Deny `system_setLogFilter` RPC by default

* One more time

* Don't ignore parse errors for log directives set via CLI or RPC

* Improve docs

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update client/cli/src/config.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* fix merge errors

* include default directives with system_setLogFilter RPC,

implement system_rawSetLogFilter RPC to exclude defaults

* docs etc...

* update test

* refactor: rename fn

* Add a test for system_set_log_filter – NOTE: the code should likely change to return an error when bad directives are passed

* Update client/cli/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Address review grumbles

* Add doc note on panicking behaviour

* print all invalid directives before panic

* change RPCs to: addLogFilter and resetLogFilter

* make CLI log directives default

* add comments

* restore previous behaviour to panic when hard-coded directives are invalid

* change/refactor directive parsing

* fix line width

* add test for log filter reloading

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* finish up suggestions from code review

* improve test

* change expect message

* change fn name

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* add docs, remove unused fn

* propagate Err on invalid log directive

* Update tracing-subscriber version

* Improve docs for `disable_log_reloading` CLI param

Co-authored-by: Matt <mattrutherford@users.noreply.github.com>
Co-authored-by: David <dvdplm@gmail.com>
Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

Bumps [tracing](https://github.com/tokio-rs/tracing) from 0.1.21 to 0.1.22.
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-0.1.21...tracing-0.1.22)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Fixes logging of target names with dashes

There was a bug in tracing-core which resulted in not supporting dashes
in target names. This was fixed upstream. Besides that a test was added
to ensure that we don't break this again.

* Extend test

Tagging the release of substrate 2.0


[ci: skip-checks]

* Re-generate READMEs to fix doc links; set readme field in package manifests

* Re-generate READMEs to fix doc links; set readme field in package manifests

* Re-generate READMEs to fix doc links; set readme field in package manifests

* Re-generate READMEs to fix doc links; set readme field in package manifests

* Revert stuff that shouldn't have been committed

* Revert stuff that shouldn't have been committed

* Fix parent relative link generation

* Manually remove this incorrect link for now.

* implement events handling, implement parent_id for spans & events

* add events to sp_io::storage

* update test

* add tests

* adjust limit

* let tracing crate handle parent_ids

* re-enable current-id tracking

* add test for threads with CurrentSpan

* fix log level

* remove redundant check for non wasm traces

* remove duplicate definition in test

* Adding conditional events API

* prefer explicit parent_id over current,

enhance test

* limit changes to client::tracing event implementation

* remove From impl due to fallback required on parent_id

* make tracing codecable

* replace with global tracing

* new tracing interface

* impl TracingSubscriber in client

* implement access to global TracingSubscriber from primitives

* span for wasm

* increment towards Wasm Tracing Subscriber implementation

* increment, remove sp-tracing from runtime-interface

* increment, it compiles

* attained original functionality with new mechanism

* implement remaining TracingSubscriber functions

* remove spans from decl_module

* add handling for encoded values

* Revert "replace with global tracing"

This reverts commit 8824a60deea54d9b437407a21c8ceaf6a1902ee5.

* Wasm Side Tracing

* tracing on wasm

* enable tracing wasm on node-runtime

* export all the macros in std

* tracing subscriber on wasm-side only

* pass spans and events over and record them

* reactivate previous code and  cleanup

* further cleaning up

* extend the span macros, activate through executive

* tracking the actual extrinsic, too

* style

* fixing tests

* spaces -> tabs

* attempting to reactivate params

* activate our tests in CI

* some passing

* tests passing

* with core lazy

* global tracer for wasm side with pass over

* fixing metadata referencing

* remove const_fn feature requirement

* reenable dispatch traces

* reset client tracing

* further cleaning up

* fixing runtime-test

* move tracing-build setup into runtime-test

* Merge DebugWriter from tracing and frame-support, move to sp-std

* remove dangling fixme

* Docs for tracing primitives

* cleaning up a bit more

* Wasm interface docs

* optimise docs.rs setup

* adding tracing flags to uncomment

* remove brace

* fixing imports

* fixing broken syntax

* add required modules

* nicer formatting

* better target management

* adding low level storage tracing events into frame

* add custom Debug impl for WasmMetadata

* cloning profiler

* adding info about cloning profiler

* using in-scope for within calls

* proper time tracing, cleaning up println

* allow to disable tracing on runtime_interface-macro

* disable tracing for wasm-tracing-interface

* simplify wasm-tracing-api

* update client to new interface

* fixing docs and tests for sp-tracing

* update integration tests

* re-activating enter_span

* dropping FIXME, it's documented

* fix formatting

* fix formatting

* fix imports

* more debug info

* inform wasm about it being disabled by returning 1

* only one tracer, but enabled multi-all support

* make trait pub again for tests

* Apply suggestions from code review

Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>

* fixing wasm doc tests for proper usage

* remove unnecessary import

* fixing formatting

* minor style fixes

* downgrading wabt

* update error message for UI

* Fix interface test

* next attempt to fix macros

* geee

* revert tracing on hashed for future PR

* remove local macros, use originals

* we are able to convert to static items

* implement more WasmValue types

* adding support to convert str, debug and encoded values

* more minor fixes

* revert unsafe 'static making

* fix indentation

* remove commented lines

* bump all them tracing versions

* cleaning up docs and info

* document new flag

* the new layered system handles span cloning better

* Apply suggestions from code review

Co-authored-by: David <dvdplm@gmail.com>

Co-authored-by: Matt Rutherford <mattrutherford@users.noreply.github.com>
Co-authored-by: Niklas Adolfsson <niklasadolfsson1@gmail.com>
Co-authored-by: David <dvdplm@gmail.com>

* init_logger: switch from log-based to tracing-based and add compatibility layer

* Move tracing profiling subscriber related config realization

* sp-tracing: change profiling to be a layer instead of a subscriber

* Enable profiling layer in cli

* Change all test env_logger init to sp_tracing::try_init_simple

* Remove all local env_logger dependency

* Add missing tracing-subscriber dependency

* frame-sudo: fix tests

* frame-support: fix tests

* Fix frame/pallet and executor tests

* Fix the remaining tests

* Use subscriber's try_init as recommended by @davidbarsky

* Be explict that the tracing-log feature is needed

* Set subscriber writer to stderr

* Shorter line width

* Update cargo lock tracing version

* Fix sc_tracing crate compile

* Fix sc_authority_discovery crate test

* unremove default-features

* Leave enabled to default true

* Warn if global default cannot be set

* Fix unused import

* Remove unused PROXY_TARGET

* Change all reference from rc5 to rc6

* Change all reference of rc2 to rc6

* Fix styling

* Fix typo

* make logger init error'ing

* re-fixing the test issue

Co-authored-by: Benjamin Kampmann <ben@parity.io>

* Bump version

* update test-utils crates to be ready for publishing

* adding changelog

* Adding automaticly generated READMEs

* fixing versions

* another version mishap

* implement events handling, implement parent_id for spans & events

* add events to sp_io::storage

* update test

* add tests

* adjust limit

* let tracing crate handle parent_ids

* re-enable current-id tracking

* add test for threads with CurrentSpan

* fix log level

* remove redundant check for non wasm traces

* remove duplicate definition in test

* Adding conditional events API

* prefer explicit parent_id over current,

enhance test

* limit changes to client::tracing event implementation

* remove From impl due to fallback required on parent_id

* implement SPAN_LIMIT

change event log output

* change version of tracing-core

* update dependancies

* revert limit

* remove duplicate dependency

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

Co-authored-by: Matt Rutherford <mattrutherford@users.noreply.github.com>
Co-authored-by: Benjamin Kampmann <ben@parity.io>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Bumping to rc5

* Revert "Bumping to rc5"

This reverts commit 5a63a8230e5a12db1b4ce4ac62e4967c52291da7.

* Bumping for rc5, correctly this time

Co-authored-by: Martin Pugh <pugh@s3kr.it>

* Add span recording to tracing implementation

* Add tracing proxy

* switch to rustc_hash::FxHashMap

* Replace lazy_static and hashmap with thread_local and vec.

* fix marking valid span as invalid while removing invalid spans

* refactor, add wasm_tracing module in `support`

* update registered spans

* tidy up

* typos

* refactor

* update flag name to signal lost trace - `is_valid_trace`

* update flag name to signal lost trace - `is_valid_trace`

* update docs

* update docs

* Use tracing Field recording to store the actual `name` and `target`
from wasm traces.

* fix debug log in subscriber + small refactor

* add tests

* handle misuse in case trying to exit span not held

* Implement filter for wasm traces, simplify field recording for primitive types

* remove superfluous warning

* update docs

* Update primitives/tracing/src/proxy.rs

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* update docs, apply suggestions

* move Proxy from thread_local to `Extension`, rename macro

* fix test

* unify native & wasm span macro calls

* implement wasm tracing control facility in primitives and frame

* add cli flag `--wasm-tracing`

* fix

* switch to `Option<u4>` (possible performance degradation), switch
to static mut bool

* performance improvement using u64 vs Option<u64>

* performance improvement moving concat to client

* update docs

* Update client/cli/src/params/import_params.rs

Co-authored-by: Cecile Tonglet <cecile@parity.io>

* performance improvement

* Revert "performance improvement"

This reverts commit 55ff8817a86302cd93bb6197eb4ca5bc7f4fb524.

* small refactor

* formatting

* bump impl_version

* Update client/cli/src/config.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* update docs

* small fixes, remove pub static

* nit

* add integration tests and refactor Subscriber

* tests

* revert formatting

* try fix test that works locally but not in CI

* try fix test that works locally but not in CI

* debug test that works locally but not in CI

* fix test that works locally but not in CI

* remove pub visibility from bool in runtime

* make TracingSpanGuard #[cfg(not(feature = "std"))], update docs, comments

* make TracingProxy drop implementation conditional on !empty state

* add docs for TraceHandler

* remove blank line

* update expect message

* update tests

* rename cli option to tracing_enable_wasm

* rename cli option to tracing_enable_wasm

* fix

* ensure wasm-tracing features are wasm only

* bump impl_version

* bump impl_version

* add `"pallet-scheduler/std"` to `[features]` `std` in node/runtime

* refactor service to remove sp_tracing dependency

* refactor: line width, trait bounds

* improve LogTraceHandler output

* fix test

* improve tracing log output

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* swap wasm indication from trace name to a separate value

* Update client/tracing/src/lib.rs

* add docs

* remove runtime features

remove wasm_tracing option from CLI

remove wasm_tracing flag from ProfilingSubscriber

Co-authored-by: Matt Rutherford <mattrutherford@users.noreply.github.com>
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
Co-authored-by: Cecile Tonglet <cecile@parity.io>