Error on trivial Mac OS X / docker/ boot2docker interaction.

macosxerror.txt

mac$ VirtualBox -?
Oracle VM VirtualBox Manager 4.3.6
(C) 2005-2013 Oracle Corporation
...

mac$ cd src/boot2docker/
mac$ ./boot2docker init
mac$ ./boot2docker up
mac$ export DOCKER_HOST=tcp://
mac$ ./docker version
Client version: 0.8.0
Go version (client): go1.2
Git commit (client): cc3a8c8
Server version: 0.8.0
Git commit (server): cc3a8c8
Go version (server): go1.2

mac$ ./docker run -i -t -rm busybox /bin/sh
Unable to find image 'busybox' (tag: latest) locally
Pulling repository busybox
769b9341d937: Download complete 
511136ea3c5a: Download complete 
bf747efa0e2f: Download complete 
48e5f45168b9: Download complete 
/ # ls
bin      etc      lib      linuxrc  mnt      proc     run      sys      usr
dev      home     lib64    media    opt      root     sbin     tmp      var
/ # exit

[error] commands.go:2496 Couldn't send EOF: use of closed network connection

2014/02/05 17:07:37 Error: container_delete: Cannot destroy container a639de0779b710cff0a262d246ac16c36eb1690f9b7b10a165f8dfedec3ea17a: Driver aufs failed to remove root filesystem a639de0779b710cff0a262d246ac16c36eb1690f9b7b10a165f8dfedec3ea17a: rename /var/lib/docker/aufs/mnt/a639de0779b710cff0a262d246ac16c36eb1690f9b7b10a165f8dfedec3ea17a /var/lib/docker/aufs/mnt/a639de0779b710cff0a262d246ac16c36eb1690f9b7b10a165f8dfedec3ea17a-removing: device or resource busy