[32m <SIZE> B[39m [36mfoo[39m  <1 IO Error>
[32m <SIZE> B[39m [36mbar[39m  <1 IO Error>
[32m <SIZE> B[39m [36mbaz[39m  <1 IO Error>
[32m <SIZE> MB[39m [36m.[39m
[32m <SIZE> MB[39m [36m.[39m
[32m <SIZE> MB[39m total  <3 IO Errors>