Incorrect Console Output During Pull

[avand]

I recently installed the latest version of taps (v0.3.13) on Ruby 1.9.2p0 (installed via RVM) and I'm getting some strange output. This is completely non-critical, but it clutters up the console when the progress bar prints across multiple lines. Oddly, it's not an issue when Receiving data, just the first two steps (schema & indexes).

~/Git/sqoot (v2.0.0)> heroku db:pull
Loaded Taps v0.3.13
Auto-detected local database: postgres://127.0.0.1/sqoot_development?encoding=utf8
Warning: Data in the database 'postgres://127.0.0.1/sqoot_development?encoding=utf8' will be overwritten and will not be recoverable.
Are you sure you wish to continue? (y/n)? y
Receiving schema
Schema:          0% |                                          | ETA:  --:--:--
Schema:          8% |===                                       | ETA:  00:00:13
Schema:         16% |======                                    | ETA:  00:00:16
Schema:         25% |==========                                | ETA:  00:00:13
Schema:         33% |=============                             | ETA:  00:00:11
Schema:         41% |=================                         | ETA:  00:00:09
Schema:         50% |=====================                     | ETA:  00:00:08
Schema:         58% |========================                  | ETA:  00:00:07
Schema:         66% |===========================               | ETA:  00:00:06
Schema:         75% |===============================           | ETA:  00:00:04
Schema:         83% |==================================        | ETA:  00:00:03
Schema:         91% |======================================    | ETA:  00:00:01
Schema:        100% |==========================================| Time: 00:00:18
Receiving indexes
schema_migrat:   0% |                                          | ETA:  --:--:--
schema_migrat: 100% |==========================================| Time: 00:00:00
connections:     0% |                                          | ETA:  --:--:--
connections:    33% |=============                             | ETA:  00:00:00
connections:    66% |===========================               | ETA:  00:00:00
connections:   100% |==========================================| Time: 00:00:01
participation:   0% |                                          | ETA:  --:--:--
participation:  33% |=============                             | ETA:  00:00:00
participation:  66% |===========================               | ETA:  00:00:00
participation: 100% |==========================================| Time: 00:00:01
taggings:        0% |                                          | ETA:  --:--:--
taggings:       50% |=====================                     | ETA:  00:00:00
taggings:      100% |==========================================| Time: 00:00:00
slugs:           0% |                                          | ETA:  --:--:--
slugs:          50% |=====================                     | ETA:  00:00:00
slugs:         100% |==========================================| Time: 00:00:00
tags:            0% |                                          | ETA:  --:--:--
tags:          100% |==========================================| Time: 00:00:00
plans:           0% |                                          | ETA:  --:--:--
plans:         100% |==========================================| Time: 00:00:00
users:           0% |                                          | ETA:  --:--:--
users:          33% |=============                             | ETA:  00:00:00
users:          66% |===========================               | ETA:  00:00:00
users:         100% |==========================================| Time: 00:00:01
Receiving data
12 tables, 2,400 records
schema_migrat: 100% |==========================================| Time: 00:00:00
delayed_jobs:  100% |==========================================| Time: 00:00:04
connections:   100% |==========================================| Time: 00:00:05
comments:      100% |==========================================| Time: 00:00:01
participation: 100% |==========================================| Time: 00:00:03
tweets:        100% |==========================================| Time: 00:00:00
invitations:   100% |==========================================| Time: 00:00:12
taggings:      100% |==========================================| Time: 00:00:02
slugs:         100% |==========================================| Time: 00:00:03
tags:          100% |==========================================| Time: 00:00:00
plans:         100% |==========================================| Time: 00:00:03
users:         100% |==========================================| Time: 00:00:05
Resetting sequences

I'm using Terminal 2.1.1 with some additional bash enhancements (http://github.com/avand/dotfiles).

This doesn't happen if I switch to Ruby 1.8.7-p174 (using RVM).