Jul 12 09:02:56.057 ERRO this task or one of its parent failed!
Jul 12 09:02:56.057 ERRO failed to generate lockfile for generator_ext-0.1.2
Jul 12 09:02:56.057 ERRO caused by: unable to generate lockfile for generator_ext-0.1.2
Jul 12 09:02:56.057 ERRO caused by: command `"docker" "start" "-a" "ab15213480286b8f95c0fbb02d3ce7780e739f32e3f3e44e6f040794804dbe4d"` failed