wai-predicates test-suite has been fixed. cabal-helper and graphviz tests timed out. Unknown error for hsdev haddocks.

build-constraints.yaml

@@ -2425,9 +2425,6 @@ expected-test-failures:
     # Sent e-mail to maintainer
     - ListLike
 
-    # https://github.com/twittner/wai-predicates/issues/2
-    - wai-predicates
-
     # https://github.com/creichert/wai-middleware-throttle/issues/4
     - wai-middleware-throttle
 
@@ -2437,6 +2434,10 @@ expected-test-failures:
     # https://github.com/rodrigosetti/messagepack/issues/9
     - messagepack
 
+    # timeouts
+    - cabal-helper
+    - graphviz
+
 # end of expected-test-failures
 
 
@@ -2463,6 +2464,9 @@ expected-haddock-failures:
     # https://github.com/ekmett/bifunctors/issues/42
     - bifunctors
 
+    # https://github.com/fpco/stackage/issues/1209
+    - hsdev
+
 # end of expected-haddock-failures