df -h .
 in dir /builder/mediatek_mt7629/build (timeout 1200 secs)
 watching logfiles {}
 argv: ['df', '-h', '.']
 environment:
  HOME=/builder
  HOSTNAME=6aaa75b6720e
  LANG=en_US.utf8
  LC_ALL=C
  PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
  PWD=/builder/mediatek_mt7629/build
  SHLVL=1
 using PTY: False
Filesystem               Size  Used Avail Use% Mounted on
/dev/mapper/lvm-builder  394G   57G  338G  15% /builder
program finished with exit code 0
elapsedTime=0.006849