Also missing zip in image

1 job for 1-some-works-here in 48 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
failed #912
build:less

00:00:48

 
Name Stage Failure
failed
build:less Build
Executing busybox-1.26.2-r4.trigger
Executing ca-certificates-20161130-r2.trigger
OK: 27 MiB in 20 packages
$ /usr/local/bin/lessc "${LESS_SRC}" > "${LESS_OUTPUT}"
$ git archive HEAD --prefix="${PLUGIN_NAME}/" --format=zip -o "${PLUGIN_NAME}.zip"
$ zip -d "${PLUGIN_NAME}.zip" "${LESS_SRC}"

zip error: Nothing to do! (MittelTheme.zip)
ERROR: Job failed: exit code 12