* Limit the number of PVF workers

In particular, limit the number of preparation workers to 1 (soft &
hard) and limit the number of execution workers to 2.

The reason why we are doing this is that it seems many workers launched
at the same time can cause problems. I.e. if there are more than 2
preparation workers, the time for preparation rises significantly to the
point of reaching the timeout.

This was mostly observed with parallel_compilation=true, so each worker
used `numcpu` threads and now we are looking to flip that parameter to
`false`. That said, we want to err on the safe side here and gradually
enable it later if our measurements show that we can do that safely.

* Adjust the test to accomodate the changed config value

* CI: revert me [skip ci]

* CI: revert me too

* fmt with latest nightly

* CI: undebug

Co-authored-by: Andronik Ordian <[email protected]>

Because it's just too aggravating having to fetch the container every time to
find out the version of cargo +nightly fmt.

* req/resp: use IfDisconnected::ImmediateError

* remove outdated comments

* fmt

* Remove light client companion

* Update substrate

* cargo fmt

* Fixed benches

* fmt

* collator-protocol: do not connect to the next group

* fmt

* SubsystemContext: add subsystem name str

Signed-off-by: Andrei Sandu <[email protected]>

* Overseer builder proc macro changes

* initilize SubsystemContext name field.
* Add subsystem name in TaskKind::launch_task()

Signed-off-by: Andrei Sandu <[email protected]>

* Update ToOverseer enum

Signed-off-by: Andrei Sandu <[email protected]>

* Assign subsystem names to orphan tasks

Signed-off-by: Andrei Sandu <[email protected]>

* cargo fmt

Signed-off-by: Andrei Sandu <[email protected]>

* SubsystemContext: add subsystem name str

Signed-off-by: Andrei Sandu <[email protected]>

* Overseer builder proc macro changes

* initilize SubsystemContext name field.
* Add subsystem name in TaskKind::launch_task()

Signed-off-by: Andrei Sandu <[email protected]>

* Update ToOverseer enum

Signed-off-by: Andrei Sandu <[email protected]>

* Assign subsystem names to orphan tasks

Signed-off-by: Andrei Sandu <[email protected]>

* cargo fmt

Signed-off-by: Andrei Sandu <[email protected]>

* Rebase changes for new spawn() group param

Signed-off-by: Andrei Sandu <[email protected]>

* Add subsystem constat in JobTrait

Signed-off-by: Andrei Sandu <[email protected]>

* Add subsystem string

Signed-off-by: Andrei Sandu <[email protected]>

* Fix tests

Signed-off-by: Andrei Sandu <[email protected]>

* Fix spawn() calls

Signed-off-by: Andrei Sandu <[email protected]>

* cargo fmt

Signed-off-by: Andrei Sandu <[email protected]>

* Fix

Signed-off-by: Andrei Sandu <[email protected]>

* Fix tests

Signed-off-by: Andrei Sandu <[email protected]>

* fix

Signed-off-by: Andrei Sandu <[email protected]>

* Fix more tests

Signed-off-by: Andrei Sandu <[email protected]>

* Address PR review feedback #1

Signed-off-by: Andrei Sandu <[email protected]>

* Address PR review round 2

Signed-off-by: Andrei Sandu <[email protected]>

* Fixes
- remove JobTrait::Subsystem
- fix tests

Signed-off-by: Andrei Sandu <[email protected]>

* update Cargo.lock

Co-authored-by: Andronik Ordian <[email protected]>

* CI: chore

* CI: lsof and jq are installed

* CI: generate docs with deps

* CI: remove check width, fmt checks it

* CI: simplify rules

* CI: make CI image variable

* CI: more chore

* rm check_line_width.sh

* CI: fix spellcheck; fix check-transaction

* CI: return installing jq

* lint: remove dupes

* Update staking-miner

* fmt

* lockfile

* Point to substrate companion branch

* Revert "Point to substrate companion branch"

This reverts commit 3f8afc5d3137614776f54c7dac3c9077268c5fe5.

* Revert 3f8afc5d3137614776f54c7dac3c9077268c5fe5

* Remove `params` macro in favour of `rpc_macro` from jsonrpsee

* update Cargo.lock

* remove unused import

Co-authored-by: Andronik Ordian <[email protected]>

* add more logging to currency adapter

* add more logging to barriers

* reformat currency adapter trace logs

* add tracing logs for filter asset location

* add tracing logs to fungibles adapter

* add tracing to origin conversion

* add tracing logs for xcm weight trading

* fix compile errors

* add more tracing logs to xcm executor

* formatting and compile fixes

* add some tracing logs to pallet-xcm

* adjust log target in executor to debug

* fix closure args

Bumps [mick-jaeger](https://github.com/tomaka/mick-jaeger) from 0.1.4 to 0.1.6.
- [Release notes](https://github.com/tomaka/mick-jaeger/releases)
- [Commits](https://github.com/tomaka/mick-jaeger/commits

)

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

Signed-off-by: dependabot[bot] <[email protected]>

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

Bumps [dlmalloc](https://github.com/alexcrichton/dlmalloc-rs) from 0.2.2 to 0.2.3.
- [Release notes](https://github.com/alexcrichton/dlmalloc-rs/releases)
- [Commits](https://github.com/alexcrichton/dlmalloc-rs/compare/0.2.2...0.2.3

)

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

Signed-off-by: dependabot[bot] <[email protected]>

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

Bumps [libc](https://github.com/rust-lang/libc) from 0.2.106 to 0.2.107.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.106...0.2.107

)

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

Signed-off-by: dependabot[bot] <[email protected]>

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

Bumps [paste](https://github.com/dtolnay/paste) from 1.0.5 to 1.0.6.
- [Release notes](https://github.com/dtolnay/paste/releases)
- [Commits](https://github.com/dtolnay/paste/compare/1.0.5...1.0.6

)

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

Signed-off-by: dependabot[bot] <[email protected]>

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

Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.68 to 1.0.69.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.68...v1.0.69

)

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

Signed-off-by: dependabot[bot] <[email protected]>

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

* Update `wasmtime` and related dependencies

* Update `substrate` to 7adee13ddc48a9d715eb2f9caa37d99713fa0102

* Increase maximum chunk size to adjust for small networks.

* Issue warning on invalid merkle proofs.

* warn -> debug on invalid merkle proof.

* minor changes

* fmt

* rename to expressive types

* chore: fixup

* chore: remove `Data` prefixes

* address review comments

* guide items

* sourcer -> source, add `FromValdiators` suffix

* Update `bridge/` codeowners

* Adding Andreas to the party

Co-authored-by: Tomasz Drwięga <[email protected]>

Use `StorageKey` in the rpc call `getStorage` instead of `[u8;32]`

* support dispatch_as

* add weight

* Update Cargo.lock

Co-authored-by: Shawn Tabrizi <[email protected]>

* fix/warn: name is unused, only in debug would be used and but nobody does

* chore: Add better docs to `expansion` and why it exists

* chore: fmt

* Revert "chore: fmt"

This reverts commit 94d39bab5d1553d082a032ab6e31f579316dfa40.

* Fix misleading logs in collator protocol.

* Make logs debug again.

Co-authored-by: Andronik Ordian <[email protected]>

Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.12.0 to 1.13.0.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](https://github.com/tokio-rs/tokio/compare/tokio-1.12.0...tokio-1.13.0

)

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

Signed-off-by: dependabot[bot] <[email protected]>

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

* Remote test for bags-list in westend

* new tests

* REVAMPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

* reset cargo.lock changes

* revert lock file

* fix

* cargo update -p sp-io

* Update CI image to use the latest rustc

* Warning is ok about empty enum when no messages

* revert ci image to production

Co-authored-by: gilescope <[email protected]>

We don't use any http requests in the polkadot offchain workers.

* simnet-v10 update simnet image version

* update config

* update path to js scripts

* use current branch to download config for tests

* use current branch to download config for tests

* temp use simnet-v10

* update also the toml file

* Rework test according to CIHelper format

* Call cihelper script for running tests

* Switch to v12

* Version 13

* simnet v14

* Readme extended

Co-authored-by: Anton Gavrilov <[email protected]>
Co-authored-by: Denis Pisarev <[email protected]>

Bumps [libc](https://github.com/rust-lang/libc) from 0.2.105 to 0.2.106.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.105...0.2.106

)

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

Signed-off-by: dependabot[bot] <[email protected]>

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

Bumps [dlmalloc](https://github.com/alexcrichton/dlmalloc-rs) from 0.2.1 to 0.2.2.
- [Release notes](https://github.com/alexcrichton/dlmalloc-rs/releases)
- [Commits](https://github.com/alexcrichton/dlmalloc-rs/compare/0.2.1...0.2.2

)

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

Signed-off-by: dependabot[bot] <[email protected]>

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

* bump rococo spec_version

* replace the spec file

* bump rococo chain id

* use rococo-staging

* collator-protocol/validator: do not wait 1s to poll requested collations

* collator-protocol/validator: do not request collation for the next group

* put everything into select

* fmt

* more hacks yay

* a test

* review nits

* remove outdated comment

closes https://github.com/paritytech/polkadot/issues/4133