--- a/tests/test-run-tests.t	Mon Dec 16 19:46:07 2024 -0500
+++ b/tests/test-run-tests.t	Mon Dec 30 21:48:33 2024 +0100
@@ -1556,94 +1556,6 @@
   python hash seed: * (glob)
   [1]
 
-support for bisecting failed tests automatically
-  $ hg init bisect
-  $ cd bisect
-  $ cat >> test-bisect.t <<EOF
-  >   $ echo pass
-  >   pass
-  > EOF
-  $ hg add test-bisect.t
-  $ hg ci -m 'good'
-  $ cat >> test-bisect.t <<EOF
-  >   $ echo pass
-  >   fail
-  > EOF
-  $ hg ci -m 'bad'
-  $ rt --known-good-rev=0 test-bisect.t
-  running 1 tests using 1 parallel processes 
-  
-  --- $TESTTMP/anothertests/bisect/test-bisect.t
-  +++ $TESTTMP/anothertests/bisect/test-bisect.t.err
-  @@ -1,4 +1,4 @@
-     $ echo pass
-     pass
-     $ echo pass
-  -  fail
-  +  pass
-  
-  ERROR: test-bisect.t output changed
-  !
-  Failed test-bisect.t: output changed
-  test-bisect.t broken by 72cbf122d116 (bad)
-  # Ran 1 tests, 0 skipped, 1 failed.
-  python hash seed: * (glob)
-  [1]
-
-  $ cd ..
-
-support bisecting a separate repo
-
-  $ hg init bisect-dependent
-  $ cd bisect-dependent
-  $ cat > test-bisect-dependent.t <<EOF
-  >   $ tail -1 \$TESTDIR/../bisect/test-bisect.t
-  >     pass
-  > EOF
-  $ hg commit -Am dependent test-bisect-dependent.t
-
-  $ rt --known-good-rev=0 test-bisect-dependent.t
-  running 1 tests using 1 parallel processes 
-  
-  --- $TESTTMP/anothertests/bisect-dependent/test-bisect-dependent.t
-  +++ $TESTTMP/anothertests/bisect-dependent/test-bisect-dependent.t.err
-  @@ -1,2 +1,2 @@
-     $ tail -1 $TESTDIR/../bisect/test-bisect.t
-  -    pass
-  +    fail
-  
-  ERROR: test-bisect-dependent.t output changed
-  !
-  Failed test-bisect-dependent.t: output changed
-  Failed to identify failure point for test-bisect-dependent.t
-  # Ran 1 tests, 0 skipped, 1 failed.
-  python hash seed: * (glob)
-  [1]
-
-  $ rt --bisect-repo=../test-bisect test-bisect-dependent.t
-  usage: run-tests.py [options] [tests]
-  run-tests.py: error: --bisect-repo cannot be used without --known-good-rev
-  [2]
-
-  $ rt --known-good-rev=0 --bisect-repo=../bisect test-bisect-dependent.t
-  running 1 tests using 1 parallel processes 
-  
-  --- $TESTTMP/anothertests/bisect-dependent/test-bisect-dependent.t
-  +++ $TESTTMP/anothertests/bisect-dependent/test-bisect-dependent.t.err
-  @@ -1,2 +1,2 @@
-     $ tail -1 $TESTDIR/../bisect/test-bisect.t
-  -    pass
-  +    fail
-  
-  ERROR: test-bisect-dependent.t output changed
-  !
-  Failed test-bisect-dependent.t: output changed
-  test-bisect-dependent.t broken by 72cbf122d116 (bad)
-  # Ran 1 tests, 0 skipped, 1 failed.
-  python hash seed: * (glob)
-  [1]
-
-  $ cd ..
 
 Test a broken #if statement doesn't break run-tests threading.
 ==============================================================