* Add log output

* Add #326 to changelog

* Bump version

* Fix changelog

* Spit out JSON results at the end of a build

* Mark `--output_json` as conflicting with `--verbose`

* Override verbosity to `quiet` when outputting JSON

* Update tests to include `OutputType` param

* Temporarily please Clippy

* Add some logging

This is gonna fail, but I want to see what the CI has to say.

* Remove TODO so that format CI step passes

* Return result from `serialize_json`

* Make JSON test a sanity check

* Mention this PR in the CHANGELOG

* Implement `Default` for a few build options

* Address Clippy's `too_many_arguments` lint

* Use `ExecuteArgs` in tests

* Make `manifest_path` field public instead

Clippy was complaining about `dead_code` when building
in non-test mode, so I'm going with this instead.

* Apply suggestions from code review

Co-authored-by: Michael Müller <[email protected]>

* Sanity check `BuildResult'` JSON serialized form

* Add `execute()` test back

* Import `OutputType` in tests

Co-authored-by: Michael Müller <[email protected]>

* Do not strip out panic messages in debug builds

* Build code_only test in release mode

* Use new dependency resolver

* Make note about PR in CHANGELOG

* Update CHANGELOG.md

Co-authored-by: Michael Müller <[email protected]>

Co-authored-by: Michael Müller <[email protected]>

* Mention the contracts Docker image in the project README

* Add wording suggestion

Co-authored-by: Michael Müller <[email protected]>

* Add line between header and text start

Co-authored-by: Michael Müller <[email protected]>

* Debug test

* More debugging

* Add debugging info

* More debugging

* More debugging

* More debugging

* More debugging

* Remove debugging code

* Restore workflow

* Restore workflow

* Test more sub-commands

* Run tests for Windows

* Add test to reproduce error

* Canonicalize paths in test

* Revert me: Run only necessary tests

* Join `Path`'s to avoid OS-specific separators

* Revert me: Debug output

* Fix workflow

* Revert me: Debugging

* Windows debugging

* More debugging

* Debugging

* Debugging

* Add nightly

* Debugging

* Debugging

* Debugging

* Debugging

* Debugging

* Fix commands

* Debug path

* Debug path

* Debug path

* Debug path

* Debug path

* Debug path

* Debug path

* Debug path

* Debug path

* Debug path

* Debug path

* Debug path

* Remove eprintln's

* Test should fail

* Test should run

* Test should run

* Restore Windows testing

* Apply `cargo fmt`

* Fix default

* Remove debug stuff

* Run tests only `master`

* Update changelog

Bumps [serde](https://github.com/serde-rs/serde) from 1.0.126 to 1.0.127.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.126...v1.0.127

)

---
updated-dependencies:
- dependency-name: serde
  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 [which](https://github.com/harryfei/which-rs) from 4.2.1 to 4.2.2.
- [Release notes](https://github.com/harryfei/which-rs/releases)
- [Commits](https://github.com/harryfei/which-rs/compare/4.2.1...4.2.2

)

---
updated-dependencies:
- dependency-name: which
  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 [semver](https://github.com/dtolnay/semver) from 1.0.3 to 1.0.4.
- [Release notes](https://github.com/dtolnay/semver/releases)
- [Commits](https://github.com/dtolnay/semver/compare/1.0.3...1.0.4

)

---
updated-dependencies:
- dependency-name: semver
  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 1.0.65 to 1.0.66.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.65...v1.0.66

)

---
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>

Bumps [which](https://github.com/harryfei/which-rs) from 4.1.0 to 4.2.1.
- [Release notes](https://github.com/harryfei/which-rs/releases)
- [Commits](https://github.com/harryfei/which-rs/compare/4.1.0...4.2.1

)

---
updated-dependencies:
- dependency-name: which
  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>

Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.64 to 1.0.65.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.64...v1.0.65

)

---
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>

* Bump version

* Fix release date

* Update changelog

* Release `contract-metadata` v0.3.0

* Fix markdown syntax

* Implement `BuildMode`

* Remove `ignore` since all tests are failing anyway

* Switch to `--release`

* Revert "Switch to `--release`"

This reverts commit 3cb01e10.

* Keep `BuildMode` enum

* Improve readability

* Update changelog

* Make `rustfmt` always report todo's and fixme's

* Remove todo comment

* Fix tests

* Change default opitmization pass to focus on code size

* Change default optimization level from `-Os` to `-Oz`

* Update CHANGELOG

* Check all the code with clippy

* Fix clippy warnings

* Add `--keep-symbols` flag

* Replace pwasm_utils::optimize by a simple export stripper

* Satisfy clippy

* Fix typos

Co-authored-by: Michael Müller <[email protected]>

* Fix test build errors

* Fix tests

* Rename to `--keep-debug-symbols`

* Add test for `--keep-debug-symbols`

* Fix typos

Co-authored-by: Andrew Jones <[email protected]>
Co-authored-by: Michael Müller <[email protected]>

* Restore when/then

Co-authored-by: Michael Müller <[email protected]>
Co-authored-by: Andrew Jones <[email protected]>

Bumps [env_logger](https://github.com/env-logger-rs/env_logger) from 0.8.4 to 0.9.0.
- [Release notes](https://github.com/env-logger-rs/env_logger/releases)
- [Changelog](https://github.com/env-logger-rs/env_logger/blob/main/CHANGELOG.md)
- [Commits](https://github.com/env-logger-rs/env_logger/compare/v0.8.4...v0.9.0

)

---
updated-dependencies:
- dependency-name: env_logger
  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>

Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.41 to 1.0.42.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.41...1.0.42

)

---
updated-dependencies:
- dependency-name: anyhow
  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 [cargo_metadata](https://github.com/oli-obk/cargo_metadata) from 0.13.1 to 0.14.0.
- [Release notes](https://github.com/oli-obk/cargo_metadata/releases)
- [Commits](https://github.com/oli-obk/cargo_metadata/compare/v0.13.1...v0.14.0

)

---
updated-dependencies:
- dependency-name: cargo_metadata
  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>

Bumps [structopt](https://github.com/TeXitoi/structopt) from 0.3.21 to 0.3.22.
- [Release notes](https://github.com/TeXitoi/structopt/releases)
- [Changelog](https://github.com/TeXitoi/structopt/blob/master/CHANGELOG.md)
- [Commits](https://github.com/TeXitoi/structopt/compare/v0.3.21...v0.3.22

)

---
updated-dependencies:
- dependency-name: structopt
  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 [env_logger](https://github.com/env-logger-rs/env_logger) from 0.8.3 to 0.8.4.
- [Release notes](https://github.com/env-logger-rs/env_logger/releases)
- [Changelog](https://github.com/env-logger-rs/env_logger/blob/main/CHANGELOG.md)
- [Commits](https://github.com/env-logger-rs/env_logger/compare/v0.8.3...v0.8.4

)

---
updated-dependencies:
- dependency-name: env_logger
  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 [pwasm-utils](https://github.com/paritytech/wasm-utils) from 0.18.0 to 0.18.1.
- [Release notes](https://github.com/paritytech/wasm-utils/releases)
- [Commits](https://github.com/paritytech/wasm-utils/commits

)

---
updated-dependencies:
- dependency-name: pwasm-utils
  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 [anyhow](https://github.com/dtolnay/anyhow) from 1.0.40 to 1.0.41.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.40...1.0.41

)

---
updated-dependencies:
- dependency-name: anyhow
  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 [rustc_version](https://github.com/Kimundi/rustc-version-rs) from 0.3.3 to 0.4.0.
- [Release notes](https://github.com/Kimundi/rustc-version-rs/releases)
- [Commits](https://github.com/Kimundi/rustc-version-rs/compare/v0.3.3...v0.4.0

)

---
updated-dependencies:
- dependency-name: rustc_version
  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>

Bumps [zip](https://github.com/zip-rs/zip) from 0.5.12 to 0.5.13.
- [Release notes](https://github.com/zip-rs/zip/releases)
- [Commits](https://github.com/zip-rs/zip/commits

)

---
updated-dependencies:
- dependency-name: zip
  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 [heck](https://github.com/withoutboats/heck) from 0.3.2 to 0.3.3.
- [Release notes](https://github.com/withoutboats/heck/releases)
- [Changelog](https://github.com/withoutboats/heck/blob/master/CHANGELOG.md)
- [Commits](https://github.com/withoutboats/heck/commits

)

---
updated-dependencies:
- dependency-name: heck
  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 [semver](https://github.com/dtolnay/semver) from 1.0.1 to 1.0.3.
- [Release notes](https://github.com/dtolnay/semver/releases)
- [Commits](https://github.com/dtolnay/semver/compare/1.0.1...1.0.3

)

---
updated-dependencies:
- dependency-name: semver
  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 [pwasm-utils](https://github.com/paritytech/wasm-utils) from 0.17.1 to 0.18.0.
- [Release notes](https://github.com/paritytech/wasm-utils/releases)
- [Commits](https://github.com/paritytech/wasm-utils/commits

)

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

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

Bumps [semver](https://github.com/dtolnay/semver) from 0.11.0 to 1.0.0.
- [Release notes](https://github.com/dtolnay/semver/releases)
- [Commits](https://github.com/dtolnay/semver/compare/0.11.0...1.0.0

)

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

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