roachtest: cluster_creation failed

roachtest.cluster_creation [failed](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_RoachtestNightlyAwsBazel/21191947?buildTab=log) with [artifacts](https://teamcity.cockroachdb.com/buildConfiguration/Cockroach_Nightlies_RoachtestNightlyAwsBazel/21191947?buildTab=artifacts#/kv0/enc=false/nodes=3/cpu=32/size=4kb) on release-24.3.29-rc @ [261c3b9156bb6dbaa633d160ee69a837f24eb8c4](https://github.com/cockroachdb/cockroach/commits/261c3b9156bb6dbaa633d160ee69a837f24eb8c4):

```
test kv0/enc=false/nodes=3/cpu=32/size=4kb failed: (test_runner.go:829).func4: in provider: aws: failed to run: aws ec2 run-instances --associate-public-ip-address --count 1 --instance-type c6id.8xlarge --image-id ami-0e83be366243f524a --key-name teamcity-runner-F9JZmsYFXWreA2uErvfvoXGn8G4= --region us-east-2 --security-group-ids sg-04d72b57e29d671f1 --subnet-id subnet-0258dc9d1b6473d84 --tag-specifications ResourceType=instance,Tags=[{Key=usage,Value=roachtest},{Key=roachtest-branch,Value=release-24-3-29-rc},{Key=Spot,Value=true},{Key=Roachprod,Value=true},{Key=Cluster,Value=teamcity-21191947-1772605975-21-n4cpu32},{Key=Lifetime,Value=12h0m0s},{Key=arch,Value=amd64},{Key=Created,Value=2026-03-04T06:56:37Z},{Key=Name,Value=teamcity-21191947-1772605975-21-n4cpu32-0003}] ResourceType=volume,Tags=[{Key=usage,Value=roachtest},{Key=roachtest-branch,Value=release-24-3-29-rc},{Key=Spot,Value=true},{Key=Roachprod,Value=true},{Key=Cluster,Value=teamcity-21191947-1772605975-21-n4cpu32},{Key=Lifetime,Value=12h0m0s},{Key=arch,Value=amd64},{Key=Created,Value=2026-03-04T06:56:37Z},{Key=Name,Value=teamcity-21191947-1772605975-21-n4cpu32-0003}] --user-data file:///tmp/aws-startup-script1532287717 --iam-instance-profile Name=roachprod-testing --block-device-mapping file:///tmp/aws-block-device-mapping3693054602 --instance-market-options MarketType=spot,SpotOptions={SpotInstanceType=one-time,InstanceInterruptionBehavior=terminate} --output json: stderr:
An error occurred (InsufficientInstanceCapacity) when calling the RunInstances operation (reached max retries: 2): We currently do not have sufficient c6id.8xlarge capacity in the Availability Zone you requested (us-east-2a). Our system will be working on provisioning additional capacity. You can currently get c6id.8xlarge capacity by not specifying an Availability Zone in your request or choosing us-east-2b, us-east-2c.: exit status 254 [owner=test-eng]
```

Parameters:
- cloud=aws
- coverageBuild=false
- cpu=32
- runtimeAssertionsBuild=false
- ssd=0
Help

See: [roachtest README](https://github.com/cockroachdb/cockroach/blob/master/pkg/cmd/roachtest/README.md)

See: [How To Investigate \(internal\)](https://cockroachlabs.atlassian.net/l/c/SSSBr8c7)

Same failure on other branches

- #164801 roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-25.2.15-rc]
- #164728 roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-26.1.1-rc]
- #164363 roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-26.1.1-rc]
- #163917 roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-26.1.1-rc]
- #163915 roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-25.4.6-rc]
- #163914 roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-25.2.14-rc]
- #163912 roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake branch-release-24.3.28-rc]
- #162079 roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake branch-master]
- #162078 roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake branch-master]
- #161673 roachtest: cluster_creation failed [O-roachtest O-robot T-testeng X-infra-flake branch-master]

/cc @cockroachdb/test-eng

[This test on roachdash](https://roachdash.crdb.dev/?filter=status:open%20t:.*cluster_creation.*&sort=title+created&display=lastcommented+project) | [Improve this report!](https://github.com/cockroachdb/cockroach/tree/master/pkg/cmd/bazci/githubpost/issues)

Jira issue: CRDB-61025