grep -sq CONFIG_TARGET_cns3xxx=y .config
 in dir /build/lede-17.01/slaves/phase1/cns3xxx_generic/build (timeout 1200 secs)
 watching logfiles {}
 argv: ['grep', '-sq', 'CONFIG_TARGET_cns3xxx=y', '.config']
 using PTY: False
program finished with exit code 0
elapsedTime=0.002612