Make sure no 32 bit binaries will be found as our fakeroot only supports 64 bit.
If a 32 bit binary is run under fakeroot it will error out with wrong ELF class.
--- rsync-3.4.2/testsuite/chown.test.orig	2022-10-20 18:09:26.000000000 +0200
+++ rsync-3.4.2/testsuite/chown.test	2026-04-28 22:17:30.343564469 +0200
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 # Copyright (C) 2002 by Martin Pool <mbp@samba.org>
 
@@ -15,15 +15,15 @@
 
 case $0 in
 *fake*)
-    $RSYNC -VV | grep '"xattrs": true' >/dev/null || test_skipped "Rsync needs xattrs for fake device tests"
+    $RSYNC -VV | ggrep '"xattrs": true' >/dev/null || test_skipped "Rsync needs xattrs for fake device tests"
     RSYNC="$RSYNC --fake-super"
     TLS_ARGS="$TLS_ARGS --fake-super"
     case "$HOST_OS" in
     darwin*)
-	chown() {
+	gchown() {
 	    own=$1
 	    shift
-	    xattr -s 'rsync.%stat' "100644 0,0 $own" "${@}"
+	    gxattr -s 'rsync.%stat' "100644 0,0 $own" "${@}"
 	}
 	;;
     solaris*)
@@ -31,7 +31,7 @@
 	    own=$1
 	    shift
 	    for fn in "${@}"; do
-		runat "$fn" "$SHELL_PATH" <<EOF
+		grunat "$fn" "$SHELL_PATH" <<EOF
 echo "100644 0,0 $own" > rsync.%stat
 EOF
 	    done
@@ -70,16 +70,16 @@
 
 # Build some hardlinks
 
-mkdir "$fromdir"
+gmkdir "$fromdir"
 name1="$fromdir/name1"
 name2="$fromdir/name2"
 echo "This is the file" > "$name1"
 echo "This is the other file" > "$name2"
 
-chown 5000:5002 "$name1" || test_skipped "Can't chown (probably need root)"
-chown 5001:5003 "$name2" || test_skipped "Can't chown (probably need root)"
+gchown 5000:5002 "$name1" || test_skipped "Can't chown (probably need root)"
+gchown 5001:5003 "$name2" || test_skipped "Can't chown (probably need root)"
 
-cd "$fromdir/.."
+gcd "$fromdir/.."
 checkit "$RSYNC -aHvv from/ to/" "$fromdir" "$todir"
 
 # The script would have aborted on error, so getting here means we've won.