chmod -R u+w .
 in dir /var/lib/monotone/buildslave/full-i386-debian-testing/build (timeout 1200 secs)
 watching logfiles {}
 argv: ['chmod', '-R', 'u+w', '.']
 environment: {'LANG': 'en_US.UTF-8', 'SHELL': '/bin/sh', 'XDG_SESSION_COOKIE': '794150457f888ce65a7e91382fa0d100-1255622633.180200-1784045564', 'LANGUAGE': 'en_SE:en_US:en_GB:en', 'SHLVL': '1', 'PWD': '/data/monotone/buildslave', 'LOGNAME': 'mtn-buildslave', 'PATH': '/usr/bin:/bin', 'HOME': '/var/lib/monotone/buildslave', '_': '/usr/bin/buildbot'}
Upon execvpe chmod ['chmod', '-R', 'u+w', '.'] in environment id 174427508
:Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/twisted/internet/process.py", line 396, in _fork
    executable, args, environment)
  File "/usr/lib/python2.5/site-packages/twisted/internet/process.py", line 438, in _execChild
    os.chdir(path)
OSError: [Errno 2] No such file or directory: '/var/lib/monotone/buildslave/full-i386-debian-testing/build'
process killed by signal 1
program finished with exit code -1