https://bugzilla.redhat.com/show_bug.cgi?id=1769073
--- Comment #2 from Artem ego.cordatus@gmail.com --- (In reply to Igor Gnatenko from comment #1)
# test result: FAILED$<2>. 6 passed; 13 failed; 0 ignored; 0 measured; 0 filtered out
Have you reported bug upstream?
Filed a bug: https://github.com/tmerr/i3ipc-rs/issues/48