lani:bt scott$ bt-watch --debug r1
D, [2011-07-12T16:05:32.057990 #88491] DEBUG -- : /usr/local/bin/git --git-dir=/var/folders/mn/mn-Xv8g8HyahvL5EPn89RU+++TQ/-Tmp-/bt20110712-88491-t9z80j.git clone --bare --shared r1 /var/folders/mn/mn-Xv8g8HyahvL5EPn89RU+++TQ/-Tmp-/bt20110712-88491-t9z80j.git
D, [2011-07-12T16:05:32.191988 #88491] DEBUG -- : Cloning into bare repository /var/folders/mn/mn-Xv8g8HyahvL5EPn89RU+++TQ/-Tmp-/bt20110712-88491-t9z80j.git...
done.

D, [2011-07-12T16:05:32.192251 #88491] DEBUG -- :
D, [2011-07-12T16:05:32.192863 #88491] DEBUG -- : /usr/local/bin/git --git-dir=/var/folders/mn/mn-Xv8g8HyahvL5EPn89RU+++TQ/-Tmp-/bt20110712-88491-t9z80j.git remote
D, [2011-07-12T16:05:32.198951 #88491] DEBUG -- : origin

D, [2011-07-12T16:05:32.199209 #88491] DEBUG -- :
D, [2011-07-12T16:05:32.199506 #88491] DEBUG -- : /usr/local/bin/git --git-dir=/var/folders/mn/mn-Xv8g8HyahvL5EPn89RU+++TQ/-Tmp-/bt20110712-88491-t9z80j.git remote rm origin
D, [2011-07-12T16:05:32.206608 #88491] DEBUG -- :
D, [2011-07-12T16:05:32.206900 #88491] DEBUG -- :
D, [2011-07-12T16:05:32.207053 #88491] DEBUG -- : /usr/local/bin/git --git-dir=/var/folders/mn/mn-Xv8g8HyahvL5EPn89RU+++TQ/-Tmp-/bt20110712-88491-t9z80j.git remote add origin r1
D, [2011-07-12T16:05:32.212724 #88491] DEBUG -- :
D, [2011-07-12T16:05:32.212977 #88491] DEBUG -- :
D, [2011-07-12T16:05:32.213112 #88491] DEBUG -- : /usr/local/bin/git --git-dir=/var/folders/mn/mn-Xv8g8HyahvL5EPn89RU+++TQ/-Tmp-/bt20110712-88491-t9z80j.git fetch origin +refs/bt/*:refs/bt/*
D, [2011-07-12T16:05:32.224034 #88491] DEBUG -- :
D, [2011-07-12T16:05:32.224465 #88491] DEBUG -- : fatal: 'r1' does not appear to be a git repository
fatal: The remote end hung up unexpectedly

/Users/scott/.rvm/gems/ruby-1.9.2-p180@bt/gems/grit-2.4.1/lib/grit/git.rb:311:in `native': Command exited with 128: /usr/local/bin/git --git-dir=/var/folders/mn/mn-Xv8g8HyahvL5EPn89RU+++TQ/-Tmp-/bt20110712-88491-t9z80j.git fetch origin +refs/bt/*:refs/bt/* (Grit::Git::CommandFailed)
	from /Users/scott/.rvm/gems/ruby-1.9.2-p180@bt/gems/grit-2.4.1/lib/grit/git.rb:325:in `method_missing'
	from /Users/scott/.rvm/gems/ruby-1.9.2-p180@bt/gems/build-thing-0.0.1/lib/bt/git.rb:133:in `update'
	from /Users/scott/.rvm/gems/ruby-1.9.2-p180@bt/gems/build-thing-0.0.1/bin/bt-watch:44:in `block in <top (required)>'
	from /Users/scott/.rvm/gems/ruby-1.9.2-p180@bt/gems/build-thing-0.0.1/lib/bt/git.rb:54:in `call'
	from /Users/scott/.rvm/gems/ruby-1.9.2-p180@bt/gems/build-thing-0.0.1/lib/bt/git.rb:54:in `block (2 levels) in mirror'
	from /Users/scott/.rvm/gems/ruby-1.9.2-p180@bt/gems/build-thing-0.0.1/lib/bt/git.rb:90:in `block in initialize'
	from /Users/scott/.rvm/gems/ruby-1.9.2-p180@bt/gems/build-thing-0.0.1/lib/bt/git.rb:90:in `chdir'
	from /Users/scott/.rvm/gems/ruby-1.9.2-p180@bt/gems/build-thing-0.0.1/lib/bt/git.rb:90:in `initialize'
	from /Users/scott/.rvm/gems/ruby-1.9.2-p180@bt/gems/build-thing-0.0.1/lib/bt/git.rb:51:in `new'
	from /Users/scott/.rvm/gems/ruby-1.9.2-p180@bt/gems/build-thing-0.0.1/lib/bt/git.rb:51:in `block in mirror'
	from /Users/scott/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/tmpdir.rb:83:in `mktmpdir'
	from /Users/scott/.rvm/gems/ruby-1.9.2-p180@bt/gems/build-thing-0.0.1/lib/bt/git.rb:49:in `mirror'
	from /Users/scott/.rvm/gems/ruby-1.9.2-p180@bt/gems/build-thing-0.0.1/bin/bt-watch:42:in `<top (required)>'
	from /Users/scott/.rvm/gems/ruby-1.9.2-p180@bt/bin/bt-watch:19:in `load'
	from /Users/scott/.rvm/gems/ruby-1.9.2-p180@bt/bin/bt-watch:19:in `<main>'