Aug 30 16:54:10.170 ERRO this task or one of its parent failed!
Aug 30 16:54:10.170 ERRO failed to generate lockfile for generator_ext-0.1.2
Aug 30 16:54:10.170 ERRO caused by: unable to generate lockfile for generator_ext-0.1.2
Aug 30 16:54:10.170 ERRO caused by: command `"docker" "start" "-a" "be718ccf1105273e97671f002d371732de7950c987d9b04cf42a078dc2daed2d"` failed