Semver checks example PR

[Lorak-mmk]

This PR is just to test semver checks CI

Pre-review checklist

• I have split my patch into logically separate commits.
• All commit messages clearly explain what they change and why.
• I added relevant tests for new features and bug fixes.
• All commits compile, pass static checks and pass test.
• PR description sums up the changes and reasons why they should be introduced.
• I have provided docstrings for the public items that I want to introduce.
• I have adjusted the documentation in ./docs/source/.
• I added appropriate Fixes: annotations to PR description.

[github-actions]

detected some API incompatibilities in this PR.
See the following report for details:

cargo semver-checks output

./scripts/semver-checks.sh --baseline-rev 9b58451 + cargo semver-checks -p scylla -p scylla-cql --baseline-rev 9b58451 �[0m�[1m�[32m Cloning�[0m 9b58451 �[0m�[1m�[32m Parsing�[0m scylla v0.11.1 (current) �[0m�[1m�[32m Parsed�[0m [ 23.018s] (current) �[0m�[1m�[32m Parsing�[0m scylla v0.11.1 (baseline) �[0m�[1m�[32m Parsed�[0m [ 20.777s] (baseline) �[0m�[1m�[32m Checking�[0m scylla v0.11.1 -> v0.11.1 (no change) �[0m�[1m�[31m Checked�[0m [ 0.056s] 58 checks; 57 passed, 1 failed, 0 unnecessary �[0m --- failure struct_missing: pub struct removed or renamed --- �[0m �[0m�[0m�[1mDescription:�[0m 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/v0.28.0/src/lints/struct_missing.ron �[0m �[0m�[0m�[1mFailed in:�[0m�[0m �[0m struct scylla::Metrics, previously in file /home/runner/work/scylla-rust-driver/scylla-rust-driver/target/semver-checks/git-9b58451c7a2c4b426e4b08d35c56d30cff7ca78c/124e7452d852770b36250b0ae53a905f945ba08b/scylla/src/transport/metrics.rs:32�[0m �[0m�[1m�[31m Summary�[0m semver requires new major version: 1 major and 0 minor checks failed �[0m�[1m�[32m Finished�[0m [ 43.892s] scylla �[0m�[1m�[32m Parsing�[0m scylla-cql v0.0.11 (current) �[0m�[1m�[32m Parsed�[0m [ 11.276s] (current) �[0m�[1m�[32m Parsing�[0m scylla-cql v0.0.11 (baseline) �[0m�[1m�[32m Parsed�[0m [ 11.523s] (baseline) �[0m�[1m�[32m Checking�[0m scylla-cql v0.0.11 -> v0.0.11 (no change) �[0m�[1m�[32m Checked�[0m [ 0.050s] 58 checks; 58 passed, 0 unnecessary �[0m�[1m�[32m Finished�[0m [ 22.881s] scylla-cql make: *** [Makefile:53: semver-rev] Error 1

[github-actions]

cargo semver-checks detected some API incompatibilities in this PR.
See the following report for details:

cargo semver-checks output

``` ./scripts/semver-checks.sh --baseline-rev 9936d87 + cargo semver-checks -p scylla -p scylla-cql --baseline-rev 9936d87 �[0m�[1m�[32m Cloning�[0m 9936d87 �[0m�[1m�[32m Parsing�[0m scylla v0.11.1 (current) �[0m�[1m�[32m Parsed�[0m [ 21.303s] (current) �[0m�[1m�[32m Parsing�[0m scylla v0.11.1 (baseline) �[0m�[1m�[32m Parsed�[0m [ 20.829s] (baseline) �[0m�[1m�[32m Checking�[0m scylla v0.11.1 -> v0.11.1 (no change) �[0m�[1m�[31m Checked�[0m [ 0.058s] 58 checks; 57 passed, 1 failed, 0 unnecessary �[0m --- failure struct_missing: pub struct removed or renamed --- �[0m �[0m�[0m�[1mDescription:�[0m 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/v0.28.0/src/lints/struct_missing.ron �[0m �[0m�[0m�[1mFailed in:�[0m�[0m �[0m struct scylla::Metrics, previously in file /home/runner/work/scylla-rust-driver/scylla-rust-driver/target/semver-checks/git-9936d8738791ac225269dde541cf70298ac69b94/f416801f4900fe27fc5cb65e8263bfa528244c41/scylla/src/transport/metrics.rs:32�[0m �[0m�[1m�[31m Summary�[0m semver requires new major version: 1 major and 0 minor checks failed �[0m�[1m�[32m Finished�[0m [ 42.229s] scylla �[0m�[1m�[32m Parsing�[0m scylla-cql v0.0.11 (current) �[0m�[1m�[32m Parsed�[0m [ 11.227s] (current) �[0m�[1m�[32m Parsing�[0m scylla-cql v0.0.11 (baseline) �[0m�[1m�[32m Parsed�[0m [ 11.309s] (baseline) �[0m�[1m�[32m Checking�[0m scylla-cql v0.0.11 -> v0.0.11 (no change) �[0m�[1m�[32m Checked�[0m [ 0.050s] 58 checks; 58 passed, 0 unnecessary �[0m�[1m�[32m Finished�[0m [ 22.620s] scylla-cql make: *** [Makefile:53: semver-rev] Error 1 ```

[github-actions]

cargo semver-checks detected some API incompatibilities in this PR.
See the following report for details:

cargo semver-checks output

``` ./scripts/semver-checks.sh --baseline-rev 0a12c78 + cargo semver-checks -p scylla -p scylla-cql --baseline-rev 0a12c78 �[0m�[1m�[32m Cloning�[0m 0a12c78 �[0m�[1m�[32m Parsing�[0m scylla v0.11.1 (current) �[0m�[1m�[32m Parsed�[0m [ 22.717s] (current) �[0m�[1m�[32m Parsing�[0m scylla v0.11.1 (baseline) �[0m�[1m�[32m Parsed�[0m [ 20.631s] (baseline) �[0m�[1m�[32m Checking�[0m scylla v0.11.1 -> v0.11.1 (no change) �[0m�[1m�[31m Checked�[0m [ 0.056s] 58 checks; 57 passed, 1 failed, 0 unnecessary �[0m --- failure struct_missing: pub struct removed or renamed --- �[0m �[0m�[0m�[1mDescription:�[0m 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/v0.28.0/src/lints/struct_missing.ron �[0m �[0m�[0m�[1mFailed in:�[0m�[0m �[0m struct scylla::Metrics, previously in file /home/runner/work/scylla-rust-driver/scylla-rust-driver/target/semver-checks/git-0a12c78e9e7cde0679ac501eb803df41cefb096a/d329fe131fe35426f71e5e7078470f2947f78c70/scylla/src/transport/metrics.rs:32�[0m �[0m�[1m�[31m Summary�[0m semver requires new major version: 1 major and 0 minor checks failed �[0m�[1m�[32m Finished�[0m [ 43.447s] scylla �[0m�[1m�[32m Parsing�[0m scylla-cql v0.0.11 (current) �[0m�[1m�[32m Parsed�[0m [ 11.612s] (current) �[0m�[1m�[32m Parsing�[0m scylla-cql v0.0.11 (baseline) �[0m�[1m�[32m Parsed�[0m [ 11.398s] (baseline) �[0m�[1m�[32m Checking�[0m scylla-cql v0.0.11 -> v0.0.11 (no change) �[0m�[1m�[32m Checked�[0m [ 0.051s] 58 checks; 58 passed, 0 unnecessary �[0m�[1m�[32m Finished�[0m [ 23.094s] scylla-cql make: *** [Makefile:53: semver-rev] Error 1 ```

[github-actions]

cargo semver-checks detected some API incompatibilities in this PR.
See the following report for details:

cargo semver-checks output

```

./scripts/semver-checks.sh --baseline-rev 945b82e

• cargo semver-checks -p scylla -p scylla-cql --baseline-rev 945b82e
  �[0m�[1m�[32m Cloning�[0m 945b82e
  �[0m�[1m�[32m Parsing�[0m scylla v0.11.1 (current)
  �[0m�[1m�[32m Parsed�[0m [ 21.595s] (current)
  �[0m�[1m�[32m Parsing�[0m scylla v0.11.1 (baseline)
  �[0m�[1m�[32m Parsed�[0m [ 21.310s] (baseline)
  �[0m�[1m�[32m Checking�[0m scylla v0.11.1 -> v0.11.1 (no change)
  �[0m�[1m�[31m Checked�[0m [ 0.056s] 58 checks; 57 passed, 1 failed, 0 unnecessary
  �[0m
  --- failure struct_missing: pub struct removed or renamed ---
  �[0m
  �[0m�[0m�[1mDescription:�[0m
  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/v0.28.0/src/lints/struct_missing.ron
  �[0m
  �[0m�[0m�[1mFailed in:�[0m�[0m
  �[0m struct scylla::Metrics, previously in file /home/runner/work/scylla-rust-driver/scylla-rust-driver/target/semver-checks/git-945b82e0f3a59e76dc15fd0a74bd478f3b81a5c6/714bf5eeac27a2c28f59f42e1d40c904757ddab1/scylla/src/transport/metrics.rs:32�[0m
  �[0m�[1m�[31m Summary�[0m semver requires new major version: 1 major and 0 minor checks failed
  �[0m�[1m�[32m Finished�[0m [ 43.003s] scylla
  �[0m�[1m�[32m Parsing�[0m scylla-cql v0.0.11 (current)
  �[0m�[1m�[32m Parsed�[0m [ 11.550s] (current)
  �[0m�[1m�[32m Parsing�[0m scylla-cql v0.0.11 (baseline)
  �[0m�[1m�[32m Parsed�[0m [ 11.532s] (baseline)
  �[0m�[1m�[32m Checking�[0m scylla-cql v0.0.11 -> v0.0.11 (no change)
  �[0m�[1m�[32m Checked�[0m [ 0.052s] 58 checks; 58 passed, 0 unnecessary
  �[0m�[1m�[32m Finished�[0m [ 23.169s] scylla-cql
  make: *** [Makefile:53: semver-rev] Error 1

</details>

[github-actions]

cargo semver-checks detected some API incompatibilities in this PR.
See the following report for details:

cargo semver-checks output

./scripts/semver-checks.sh --baseline-rev 59e7485b252889a37740cd151818ac9b1de42746
+ cargo semver-checks -p scylla -p scylla-cql --baseline-rev 59e7485b252889a37740cd151818ac9b1de42746
     Cloning 59e7485b252889a37740cd151818ac9b1de42746
     Parsing scylla v0.11.1 (current)
      Parsed [  22.102s] (current)
     Parsing scylla v0.11.1 (baseline)
      Parsed [  21.792s] (baseline)
    Checking scylla v0.11.1 -> v0.11.1 (no change)
     Checked [   0.057s] 58 checks; 57 passed, 1 failed, 0 unnecessary

--- 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/v0.28.0/src/lints/struct_missing.ron

Failed in:
  struct scylla::Metrics, previously in file /home/runner/work/scylla-rust-driver/scylla-rust-driver/target/semver-checks/git-59e7485b252889a37740cd151818ac9b1de42746/d0da5fc182a2b46125ce8037ba6d22ffc74a52d7/scylla/src/transport/metrics.rs:32
     Summary semver requires new major version: 1 major and 0 minor checks failed
    Finished [  43.995s] scylla
     Parsing scylla-cql v0.0.11 (current)
      Parsed [  12.494s] (current)
     Parsing scylla-cql v0.0.11 (baseline)
      Parsed [  11.858s] (baseline)
    Checking scylla-cql v0.0.11 -> v0.0.11 (no change)
     Checked [   0.053s] 58 checks; 58 passed, 0 unnecessary
    Finished [  24.443s] scylla-cql
make: *** [Makefile:53: semver-rev] Error 1

[github-actions]

cargo semver-checks detected some API incompatibilities in this PR.
See the following report for details:

cargo semver-checks output

./scripts/semver-checks.sh --baseline-rev 9eefa4e6ee012d5ba4b6da5bff1d995de318ca6d
+ cargo semver-checks -p scylla -p scylla-cql --baseline-rev 9eefa4e6ee012d5ba4b6da5bff1d995de318ca6d
     Cloning 9eefa4e6ee012d5ba4b6da5bff1d995de318ca6d
     Parsing scylla v0.11.1 (current)
      Parsed [  21.775s] (current)
     Parsing scylla v0.11.1 (baseline)
      Parsed [  20.718s] (baseline)
    Checking scylla v0.11.1 -> v0.11.1 (no change)
     Checked [   0.057s] 58 checks; 57 passed, 1 failed, 0 unnecessary

--- 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/v0.28.0/src/lints/struct_missing.ron

Failed in:
  struct scylla::Metrics, previously in file /home/runner/work/scylla-rust-driver/scylla-rust-driver/target/semver-checks/git-9eefa4e6ee012d5ba4b6da5bff1d995de318ca6d/b300b47247381a12841bdeff7efb7f79ff0cbd98/scylla/src/transport/metrics.rs:32
     Summary semver requires new major version: 1 major and 0 minor checks failed
    Finished [  42.590s] scylla
     Parsing scylla-cql v0.0.11 (current)
      Parsed [  11.375s] (current)
     Parsing scylla-cql v0.0.11 (baseline)
      Parsed [  11.391s] (baseline)
    Checking scylla-cql v0.0.11 -> v0.0.11 (no change)
     Checked [   0.053s] 58 checks; 58 passed, 0 unnecessary
    Finished [  22.854s] scylla-cql
make: *** [Makefile:53: semver-rev] Error 1

[github-actions]

cargo semver-checks detected some API incompatibilities in this PR.
See the following report for details:

cargo semver-checks output

./scripts/semver-checks.sh --baseline-rev 8fb2355fecbd71a656ad5adc921eef0bdfb1916d
+ cargo semver-checks -p scylla -p scylla-cql --baseline-rev 8fb2355fecbd71a656ad5adc921eef0bdfb1916d
     Cloning 8fb2355fecbd71a656ad5adc921eef0bdfb1916d
     Parsing scylla v0.11.1 (current)
      Parsed [  22.275s] (current)
     Parsing scylla v0.11.1 (baseline)
      Parsed [  21.137s] (baseline)
    Checking scylla v0.11.1 -> v0.11.1 (no change)
     Checked [   0.056s] 58 checks; 57 passed, 1 failed, 0 unnecessary

--- 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/v0.28.0/src/lints/struct_missing.ron

Failed in:
  struct scylla::Metrics, previously in file /home/runner/work/scylla-rust-driver/scylla-rust-driver/target/semver-checks/git-8fb2355fecbd71a656ad5adc921eef0bdfb1916d/d61bc843d4dcac169cccd45ae07af9c25b277f36/scylla/src/transport/metrics.rs:32
     Summary semver requires new major version: 1 major and 0 minor checks failed
    Finished [  43.506s] scylla
     Parsing scylla-cql v0.0.11 (current)
      Parsed [  11.895s] (current)
     Parsing scylla-cql v0.0.11 (baseline)
      Parsed [  11.935s] (baseline)
    Checking scylla-cql v0.0.11 -> v0.0.11 (no change)
     Checked [   0.054s] 58 checks; 58 passed, 0 unnecessary
    Finished [  23.918s] scylla-cql
make: *** [Makefile:53: semver-rev] Error 1

[piodul]

The PR with the semver checks was merged, so I suppose that this PR which was used to test the semver checks can be closed. I'll go ahead and do it.