tsort.log ( failed)

FAIL: tests/misc/tsort
======================

tsort 0.0.29


cycle-1...
tsort.pl: test cycle-1: stdout mismatch, comparing cycle-1.1 (expected) and cycle-1.O (actual)
--- cycle-1.1	2025-01-20 14:33:10.484877914 +0000
+++ cycle-1.O	2025-01-20 14:33:10.487877918 +0000
@@ -1,3 +1,3 @@
-s
 t
 b
+s


cycle-2...
tsort.pl: test cycle-2: stdout mismatch, comparing cycle-2.1 (expected) and cycle-2.O (actual)
--- cycle-2.1	2025-01-20 14:33:10.490877922 +0000
+++ cycle-2.O	2025-01-20 14:33:10.492877925 +0000
@@ -1,3 +1,3 @@
-s
 t
 x
+s


posix-1...


posix-2...


linear-1...


tree-1...
tsort.pl: test tree-1: stdout mismatch, comparing tree-1.2 (expected) and tree-1.O (actual)
--- tree-1.2	2025-01-20 14:33:10.504877941 +0000
+++ tree-1.O	2025-01-20 14:33:10.506877944 +0000
@@ -1,10 +1,10 @@
 a
 b
 c
-x
 d
-y
+x
 e
-z
+y
 f
+z
 g


tree-2...
tsort.pl: test tree-2: stdout mismatch, comparing tree-2.2 (expected) and tree-2.O (actual)
--- tree-2.2	2025-01-20 14:33:10.509877948 +0000
+++ tree-2.O	2025-01-20 14:33:10.511877951 +0000
@@ -1,13 +1,13 @@
 a
 b
 c
-x
 d
-y
+x
 e
-z
+y
 f
-r
+z
 g
+r
 s
 t


odd...


only-one...
FAIL tests/misc/tsort.pl (exit status: 1)