diff --git a/buildbot/osuosl/master/config/builders.py b/buildbot/osuosl/master/config/builders.py
--- a/buildbot/osuosl/master/config/builders.py
+++ b/buildbot/osuosl/master/config/builders.py
@@ -1293,22 +1293,6 @@
                         '-DLLVM_LIT_ARGS=-svj 4',
                         '-DLLVM_USE_LINKER=gold'])},
 
-    {'name' : "lldb-x64-windows-ninja",
-    'tags'  : ["lldb"],
-    'workernames' : ["win-py3-buildbot"],
-    'builddir': "lldb-x64-windows-ninja",
-    'factory' : LLDBBuilder.getLLDBCMakeBuildFactory(
-                    clean=True,
-                    target_arch='x64',
-                    vs="autodetect",
-                    test=True,
-                    extra_cmake_args=[
-                        '-DLLDB_ENABLE_PYTHON=TRUE',
-                        '-DLLDB_TEST_USER_ARGS=--skip-category=watchpoint',
-                        '-DLLVM_ENABLE_ASSERTIONS=OFF',
-                        '-DLLVM_ENABLE_ZLIB=FALSE',
-                        '-DLLVM_LIT_ARGS=-vj 8'])},
-
     {'name' : "lldb-aarch64-windows",
     'tags'  : ["lldb"],
     'workernames' : ["linaro-armv8-windows-msvc-05"],
diff --git a/buildbot/osuosl/master/config/status.py b/buildbot/osuosl/master/config/status.py
--- a/buildbot/osuosl/master/config/status.py
+++ b/buildbot/osuosl/master/config/status.py
@@ -137,15 +137,6 @@
         subject = "Build %(builder)s Failure",
         mode = "failing",
         builders = ["llvm-riscv-linux"]),
-    reporters.MailNotifier(
-        fromaddr = "llvm.buildmaster@lab.llvm.org",
-        sendToInterestedUsers = False,
-        extraRecipients = ["stilis@microsoft.com",
-                           "diprou@microsoft.com",
-                           "makudrya@microsoft.com"],
-        subject = "Build %(builder)s Failure",
-        mode = "failing",
-        builders = ["lldb-x64-windows-ninja"]),
     reporters.MailNotifier(
         fromaddr = "llvm.buildmaster@lab.llvm.org",
         sendToInterestedUsers = False,
diff --git a/buildbot/osuosl/master/config/workers.py b/buildbot/osuosl/master/config/workers.py
--- a/buildbot/osuosl/master/config/workers.py
+++ b/buildbot/osuosl/master/config/workers.py
@@ -60,9 +60,6 @@
         create_worker("linaro-armv8-windows-msvc-04", properties={'jobs' : 8}, max_builds=1),
         create_worker("linaro-armv8-windows-msvc-05", properties={'jobs' : 8}, max_builds=1),
 
-        # Windows Server 2016 Intel Xeon(R) Quad 2.30 GHz, 56GB of RAM
-        create_worker("win-py3-buildbot", properties={'jobs' : 64}, max_builds=1),
-
         # Windows Server 2016 Intel(R) Xeon(R) CPU @ 2.60GHz, 16 Core(s), 128 GB of RAM
         create_worker("win-mlir-buildbot", properties={'jobs' : 64}, max_builds=1),