Remove deprecated Bundler.*clean*, and Bundler.environment helpers
#6906
| Job | Run time |
|---|---|
| 1m 33s | |
| 4m 3s | |
| 4m 11s | |
| 2m 2s | |
| 4m 24s | |
| 4m 32s | |
| 2m 4s | |
| 1m 32s | |
| 3m 40s | |
| 8m 18s | |
| 3m 35s | |
| 2s | |
| 39m 56s |