--- a/tmp/foo	Sat May 29 20:07:06 2021 +0000
+++ b/tmp/foo	Sat May 29 20:10:44 2021 +0000
@@ -1,3 +1,4 @@
+#!/bin/bash
 Invalid dependencies table index encountered (index -2143289323)
    at gen/moar/stage2/QRegex.nqp:1602  (/usr/share/nqp/lib/QRegex.moarvm:!reduce)
  from gen/moar/stage2/QRegex.nqp:1545  (/usr/share/nqp/lib/QRegex.moarvm:!cursor_pass)