The worker igalia-jsc32-armv7-ews-03 is unused. It was added on bug 213366 but never used in the end. And after bug 219189 it won't be used.
Created attachment 415239 [details] Patch
Committed r270361: <https://trac.webkit.org/changeset/270361> All reviewed patches have been landed. Closing bug and clearing flags on attachment 415239 [details].
<rdar://problem/71905348>