fix(builder): add missing builder index to metrics

[dancoombs]

Proposed Changes

• Builder index was missing from a few builder metrics, add it.

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 0% with 10 lines in your changes are missing coverage. Please review.

Project coverage is 57.98%. Comparing base (68e6eab) to head (693cb80).

Additional details and impacted files

[](https://app.codecov.io/gh/alchemyplatform/rundler/pull/687?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=alchemyplatform) | [Files](https://app.codecov.io/gh/alchemyplatform/rundler/pull/687?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=alchemyplatform) | Coverage Δ | | |---|---|---| | [crates/builder/src/bundle\_sender.rs](https://app.codecov.io/gh/alchemyplatform/rundler/pull/687?src=pr&el=tree&filepath=crates%2Fbuilder%2Fsrc%2Fbundle_sender.rs&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=alchemyplatform#diff-Y3JhdGVzL2J1aWxkZXIvc3JjL2J1bmRsZV9zZW5kZXIucnM=) | `0.00% <0.00%> (ø)` | | ... and [98 files with indirect coverage changes](https://app.codecov.io/gh/alchemyplatform/rundler/pull/687/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=alchemyplatform) | [Flag](https://app.codecov.io/gh/alchemyplatform/rundler/pull/687/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=alchemyplatform) | Coverage Δ | | |---|---|---| | [unit-tests](https://app.codecov.io/gh/alchemyplatform/rundler/pull/687/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=alchemyplatform) | `57.98% <0.00%> (?)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=alchemyplatform#carryforward-flags-in-the-pull-request-comment) to find out more. | [Components](https://app.codecov.io/gh/alchemyplatform/rundler/pull/687/components?src=pr&el=components&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=alchemyplatform) | Coverage Δ | | |---|---|---| | [rundler binary](https://app.codecov.io/gh/alchemyplatform/rundler/pull/687/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=alchemyplatform) | `0.00% <ø> (∅)` | | | [builder](https://app.codecov.io/gh/alchemyplatform/rundler/pull/687/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=alchemyplatform) | `51.95% <0.00%> (∅)` | | | [dev](https://app.codecov.io/gh/alchemyplatform/rundler/pull/687/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=alchemyplatform) | `0.00% <ø> (∅)` | | | [pool](https://app.codecov.io/gh/alchemyplatform/rundler/pull/687/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=alchemyplatform) | `64.47% <ø> (∅)` | | | [provider](https://app.codecov.io/gh/alchemyplatform/rundler/pull/687/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=alchemyplatform) | `0.41% <ø> (∅)` | | | [rpc](https://app.codecov.io/gh/alchemyplatform/rundler/pull/687/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=alchemyplatform) | `34.35% <ø> (∅)` | | | [sim](https://app.codecov.io/gh/alchemyplatform/rundler/pull/687/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=alchemyplatform) | `86.55% <ø> (∅)` | | | [tasks](https://app.codecov.io/gh/alchemyplatform/rundler/pull/687/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=alchemyplatform) | `∅ <ø> (∅)` | | | [types](https://app.codecov.io/gh/alchemyplatform/rundler/pull/687/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=alchemyplatform) | `87.33% <ø> (∅)` | | | [utils](https://app.codecov.io/gh/alchemyplatform/rundler/pull/687/components?src=pr&el=component&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=alchemyplatform) | `16.73% <ø> (∅)` | |