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Stack traces and error messages in compiler output when using scaladoc

See original GitHub issue

If I look at the output of a recent CI run like https://github.com/lampepfl/dotty/runs/2332692960, I see stuff like:

2021-04-13T11:39:49.0926170Z [info] cannot take signature of MethodType(List(sym), List(TypeRef(TermRef(TermRef(TypeRef(ThisType(TypeRef(NoPrefix,module class tasty)),trait BasicSupport),qctx),reflect),Symbol)), TypeRef(TermRef(ThisType(TypeRef(NoPrefix,module class <root>)),object scala),Boolean))
2021-04-13T11:39:49.0933983Z Problem parsing scaladoc/src/dotty/tools/scaladoc/tasty/BasicSupport.scala:[0..20..1991], documentation may not be generated.
2021-04-13T11:39:49.0936647Z dotty.tools.dotc.core.MissingType: 
2021-04-13T11:39:49.0938863Z Variable e1 undefined in comment for method ofTupleFromSeq in module class Expr$
2021-04-13T11:39:49.0941064Z Variable e2 undefined in comment for method ofTupleFromSeq in module class Expr$
2021-04-13T11:39:49.0944015Z 	at dotty.tools.dotc.core.TypeErasure.dotty$tools$dotc$core$TypeErasure$$sigName(TypeErasure.scala:776)
2021-04-13T11:39:49.0947199Z 	at dotty.tools.dotc.core.TypeErasure$.sigName(TypeErasure.scala:204)
2021-04-13T11:39:49.0949840Z 	at dotty.tools.dotc.core.Signature.$anonfun$2(Signature.scala:113)
2021-04-13T11:39:49.0952088Z 	at scala.collection.immutable.List.map(List.scala:246)
2021-04-13T11:39:49.0955178Z 	at dotty.tools.dotc.core.Signature.prependTermParams(Signature.scala:113)
2021-04-13T11:39:49.0958503Z 	at dotty.tools.dotc.core.Types$MethodOrPoly.computeSignature$1(Types.scala:3398)
2021-04-13T11:39:49.0961321Z 	at dotty.tools.dotc.core.Types$MethodOrPoly.signature(Types.scala:3415)
2021-04-13T11:39:49.0963987Z 	at dotty.tools.dotc.core.Denotations$SingleDenotation.signature(Denotations.scala:612)
2021-04-13T11:39:49.0966095Z 	at dotty.tools.dotc.core.Denotations$SingleDenotation.matchesLoosely(Denotations.scala:1032)
2021-04-13T11:39:49.0967920Z 	at dotty.tools.dotc.core.Denotations$SingleDenotation.matches(Denotations.scala:1016)
2021-04-13T11:39:49.0969585Z 	at dotty.tools.dotc.core.Denotations$Denotation.mergeDenot$1(Denotations.scala:407)
2021-04-13T11:39:49.0970816Z Variable e1 undefined in comment for method ofSeq in module class Expr$
2021-04-13T11:39:49.0971740Z Variable e2 undefined in comment for method ofSeq in module class Expr$
2021-04-13T11:39:49.0973601Z 	at dotty.tools.dotc.core.Denotations$Denotation.meet(Denotations.scala:493)
2021-04-13T11:39:49.0976461Z 	at dotty.tools.dotc.core.Denotations$DenotUnion.toDenot(Denotations.scala:1212)
2021-04-13T11:39:49.0978188Z 	at dotty.tools.dotc.core.SymDenotations$ClassDenotation.findMember(SymDenotations.scala:1985)
2021-04-13T11:39:49.0979705Z 	at dotty.tools.dotc.core.Types$Type.go$1(Types.scala:671)
2021-04-13T11:39:49.0980777Z 	at dotty.tools.dotc.core.Types$Type.findMember(Types.scala:858)
2021-04-13T11:39:49.0982131Z 	at dotty.tools.dotc.core.Types$Type.memberBasedOnFlags(Types.scala:654)
2021-04-13T11:39:49.0983335Z 	at dotty.tools.dotc.core.Types$Type.member(Types.scala:638)
2021-04-13T11:39:49.0984516Z 	at dotty.tools.dotc.core.Types$Type.allMembers$$anonfun$1(Types.scala:999)
2021-04-13T11:39:49.0985885Z 	at scala.runtime.function.JProcedure2.apply(JProcedure2.java:15)
2021-04-13T11:39:49.0987445Z 	at scala.runtime.function.JProcedure2.apply(JProcedure2.java:10)
2021-04-13T11:39:49.0988850Z 	at dotty.tools.dotc.core.Types$Type.memberDenots$$anonfun$1(Types.scala:904)
2021-04-13T11:39:49.0990289Z 	at scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
2021-04-13T11:39:49.0991806Z 	at scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
2021-04-13T11:39:49.0993751Z 	at scala.collection.immutable.BitmapIndexedSetNode.foreach(HashSet.scala:937)
2021-04-13T11:39:49.0995646Z 	at scala.collection.immutable.HashSet.foreach(HashSet.scala:944)
2021-04-13T11:39:49.0997063Z 	at dotty.tools.dotc.core.Types$Type.memberDenots(Types.scala:904)
2021-04-13T11:39:49.0998239Z 	at dotty.tools.dotc.core.Types$Type.allMembers(Types.scala:999)
2021-04-13T11:39:49.1000200Z 	at dotty.tools.scaladoc.tasty.SyntheticsSupport.hackGetmembers(SyntheticSupport.scala:72)
2021-04-13T11:39:49.1002449Z Variable e1 undefined in comment for method ofList in module class Expr$
2021-04-13T11:39:49.1004302Z Variable e2 undefined in comment for method ofList in module class Expr$
2021-04-13T11:39:49.1017658Z Variable e1 undefined in comment for method ofTupleFromSeq in module class Expr$
2021-04-13T11:39:49.1036520Z Variable e2 undefined in comment for method ofTupleFromSeq in module class Expr$
2021-04-13T11:39:49.1099170Z 	at dotty.tools.scaladoc.tasty.SyntheticsSupport.hackGetmembers$(SyntheticSupport.scala:6)
2021-04-13T11:39:49.1104459Z 	at dotty.tools.scaladoc.tasty.TastyParser.hackGetmembers(TastyParser.scala:171)
2021-04-13T11:39:49.1108846Z 	at dotty.tools.scaladoc.tasty.SyntheticsSupport.getmembers(SyntheticSupport.scala:39)
2021-04-13T11:39:49.1113460Z 	at dotty.tools.scaladoc.tasty.SyntheticsSupport.getmembers$(SyntheticSupport.scala:6)
2021-04-13T11:39:49.1117619Z 	at dotty.tools.scaladoc.tasty.TastyParser.getmembers(TastyParser.scala:171)
2021-04-13T11:39:49.1123407Z 	at dotty.tools.scaladoc.tasty.ClassLikeSupport.getNonTrivialInheritedMemberTrees(ClassLikeSupport.scala:215)
2021-04-13T11:39:49.1130873Z 	at dotty.tools.scaladoc.tasty.ClassLikeSupport.getNonTrivialInheritedMemberTrees$(ClassLikeSupport.scala:7)
2021-04-13T11:39:49.1137378Z 	at dotty.tools.scaladoc.tasty.TastyParser.getNonTrivialInheritedMemberTrees(TastyParser.scala:171)
2021-04-13T11:39:49.1142997Z 	at dotty.tools.scaladoc.tasty.ClassLikeSupport.extractMembers(ClassLikeSupport.scala:220)
2021-04-13T11:39:49.1147916Z 	at dotty.tools.scaladoc.tasty.ClassLikeSupport.extractMembers$(ClassLikeSupport.scala:7)
2021-04-13T11:39:49.1152598Z 	at dotty.tools.scaladoc.tasty.TastyParser.extractMembers(TastyParser.scala:171)
2021-04-13T11:39:49.1157603Z 	at dotty.tools.scaladoc.tasty.ClassLikeSupport.extractPatchedMembers(ClassLikeSupport.scala:230)
2021-04-13T11:39:49.1163479Z 	at dotty.tools.scaladoc.tasty.ClassLikeSupport.extractPatchedMembers$(ClassLikeSupport.scala:7)
2021-04-13T11:39:49.1168979Z Variable  sumExpr('args)  undefined in comment for method unapply in module class Exprs$
2021-04-13T11:39:49.1187031Z Variable  sumExpr('args)  undefined in comment for method unapply in module class Exprs$
2021-04-13T11:39:49.1224769Z 	at dotty.tools.scaladoc.tasty.TastyParser.extractPatchedMembers(TastyParser.scala:171)
2021-04-13T11:39:49.1229940Z 	at dotty.tools.scaladoc.tasty.ClassLikeSupport.mkClass(ClassLikeSupport.scala:88)
2021-04-13T11:39:49.1234417Z 	at dotty.tools.scaladoc.tasty.ClassLikeSupport.mkClass$(ClassLikeSupport.scala:7)
2021-04-13T11:39:49.1238498Z 	at dotty.tools.scaladoc.tasty.TastyParser.mkClass(TastyParser.scala:171)
2021-04-13T11:39:49.1242978Z 	at dotty.tools.scaladoc.tasty.ClassLikeSupport.parseClasslike(ClassLikeSupport.scala:290)
2021-04-13T11:39:49.1247891Z 	at dotty.tools.scaladoc.tasty.ClassLikeSupport.parseClasslike$(ClassLikeSupport.scala:7)
2021-04-13T11:39:49.1252654Z 	at dotty.tools.scaladoc.tasty.TastyParser.parseClasslike(TastyParser.scala:171)
2021-04-13T11:39:49.1256830Z 	at dotty.tools.scaladoc.tasty.TastyParser$Traverser$1$.traverseTree(TastyParser.scala:204)
2021-04-13T11:39:49.1260044Z 	at scala.quoted.Quotes$reflectModule$TreeTraverser.foldTree(Quotes.scala:4269)
2021-04-13T11:39:49.1262685Z 	at scala.quoted.Quotes$reflectModule$TreeTraverser.foldTree$(Quotes.scala:4265)
2021-04-13T11:39:49.1265689Z 	at dotty.tools.scaladoc.tasty.TastyParser$Traverser$1$.foldTree(TastyParser.scala:192)
2021-04-13T11:39:49.1268966Z 	at dotty.tools.scaladoc.tasty.TastyParser$Traverser$1$.foldTree(TastyParser.scala:192)
2021-04-13T11:39:49.1272216Z 	at scala.quoted.Quotes$reflectModule$TreeAccumulator.foldTrees$$anonfun$1(Quotes.scala:4166)
2021-04-13T11:39:49.1275138Z 	at scala.collection.LinearSeqOps.foldLeft(LinearSeq.scala:169)
2021-04-13T11:39:49.1278154Z 	at scala.collection.LinearSeqOps.foldLeft$(LinearSeq.scala:165)
2021-04-13T11:39:49.1281050Z 	at scala.collection.immutable.List.foldLeft(List.scala:79)
2021-04-13T11:39:49.1283997Z 	at scala.quoted.Quotes$reflectModule$TreeAccumulator.foldTrees(Quotes.scala:4166)
2021-04-13T11:39:49.1286789Z 	at scala.quoted.Quotes$reflectModule$TreeAccumulator.foldTrees$(Quotes.scala:4161)
2021-04-13T11:39:49.1290021Z 	at dotty.tools.scaladoc.tasty.TastyParser$Traverser$1$.foldTrees(TastyParser.scala:192)
2021-04-13T11:39:49.1293366Z 	at scala.quoted.Quotes$reflectModule$TreeAccumulator.foldOverTree(Quotes.scala:4227)
2021-04-13T11:39:49.1296434Z 	at scala.quoted.Quotes$reflectModule$TreeAccumulator.foldOverTree$(Quotes.scala:4161)
2021-04-13T11:39:49.1300236Z 	at dotty.tools.scaladoc.tasty.TastyParser$Traverser$1$.foldOverTree(TastyParser.scala:192)
2021-04-13T11:39:49.1303881Z 	at scala.quoted.Quotes$reflectModule$TreeTraverser.traverseTreeChildren(Quotes.scala:4271)
2021-04-13T11:39:49.1307317Z 	at scala.quoted.Quotes$reflectModule$TreeTraverser.traverseTreeChildren$(Quotes.scala:4265)
2021-04-13T11:39:49.1311103Z 	at dotty.tools.scaladoc.tasty.TastyParser$Traverser$1$.traverseTreeChildren(TastyParser.scala:192)
2021-04-13T11:39:49.1314554Z 	at scala.quoted.Quotes$reflectModule$TreeTraverser.traverseTree(Quotes.scala:4267)
2021-04-13T11:39:49.1317598Z 	at scala.quoted.Quotes$reflectModule$TreeTraverser.traverseTree$(Quotes.scala:4265)
2021-04-13T11:39:49.1320805Z 	at dotty.tools.scaladoc.tasty.TastyParser$Traverser$1$.traverseTree(TastyParser.scala:200)
2021-04-13T11:39:49.1324019Z 	at scala.quoted.Quotes$reflectModule$TreeTraverser.foldTree(Quotes.scala:4269)
2021-04-13T11:39:49.1326787Z 	at scala.quoted.Quotes$reflectModule$TreeTraverser.foldTree$(Quotes.scala:4265)
2021-04-13T11:39:49.1329950Z 	at dotty.tools.scaladoc.tasty.TastyParser$Traverser$1$.foldTree(TastyParser.scala:192)
2021-04-13T11:39:49.1333438Z 	at dotty.tools.scaladoc.tasty.TastyParser$Traverser$1$.foldTree(TastyParser.scala:192)
2021-04-13T11:39:49.1336745Z 	at scala.quoted.Quotes$reflectModule$TreeAccumulator.foldTrees$$anonfun$1(Quotes.scala:4166)
2021-04-13T11:39:49.1339745Z 	at scala.collection.LinearSeqOps.foldLeft(LinearSeq.scala:169)
2021-04-13T11:39:49.1342737Z 	at scala.collection.LinearSeqOps.foldLeft$(LinearSeq.scala:165)
2021-04-13T11:39:49.1345567Z 	at scala.collection.immutable.List.foldLeft(List.scala:79)
2021-04-13T11:39:49.1348447Z 	at scala.quoted.Quotes$reflectModule$TreeAccumulator.foldTrees(Quotes.scala:4166)
2021-04-13T11:39:49.1351848Z 	at scala.quoted.Quotes$reflectModule$TreeAccumulator.foldTrees$(Quotes.scala:4161)
2021-04-13T11:39:49.1355085Z 	at dotty.tools.scaladoc.tasty.TastyParser$Traverser$1$.foldTrees(TastyParser.scala:192)
2021-04-13T11:39:49.1358351Z 	at scala.quoted.Quotes$reflectModule$TreeAccumulator.foldOverTree(Quotes.scala:4227)
2021-04-13T11:39:49.1361527Z 	at scala.quoted.Quotes$reflectModule$TreeAccumulator.foldOverTree$(Quotes.scala:4161)
2021-04-13T11:39:49.1364835Z 	at dotty.tools.scaladoc.tasty.TastyParser$Traverser$1$.foldOverTree(TastyParser.scala:192)
2021-04-13T11:39:49.1368293Z 	at scala.quoted.Quotes$reflectModule$TreeTraverser.traverseTreeChildren(Quotes.scala:4271)
2021-04-13T11:39:49.1371715Z 	at scala.quoted.Quotes$reflectModule$TreeTraverser.traverseTreeChildren$(Quotes.scala:4265)
2021-04-13T11:39:49.1375484Z 	at dotty.tools.scaladoc.tasty.TastyParser$Traverser$1$.traverseTreeChildren(TastyParser.scala:192)
2021-04-13T11:39:49.1378745Z 	at scala.quoted.Quotes$reflectModule$TreeTraverser.traverseTree(Quotes.scala:4267)
2021-04-13T11:39:49.1381731Z 	at scala.quoted.Quotes$reflectModule$TreeTraverser.traverseTree$(Quotes.scala:4265)
2021-04-13T11:39:49.1384941Z 	at dotty.tools.scaladoc.tasty.TastyParser$Traverser$1$.traverseTree(TastyParser.scala:200)
2021-04-13T11:39:49.1389040Z 	at dotty.tools.scaladoc.tasty.TastyParser.parseRootTree(TastyParser.scala:209)
2021-04-13T11:39:49.1393161Z 	at dotty.tools.scaladoc.tasty.ScaladocTastyInspector.$anonfun$4(TastyParser.scala:120)
2021-04-13T11:39:49.1396777Z 	at scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
2021-04-13T11:39:49.1399860Z 	at scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
2021-04-13T11:39:49.1404075Z 	at dotty.tools.scaladoc.tasty.ScaladocTastyInspector.postProcess$$anonfun$2(TastyParser.scala:39)
2021-04-13T11:39:49.1408023Z 	at scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
2021-04-13T11:39:49.1411017Z 	at scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
2021-04-13T11:39:49.1414069Z 	at scala.collection.immutable.List.foreach(List.scala:333)
2021-04-13T11:39:49.1418034Z 	at dotty.tools.scaladoc.tasty.ScaladocTastyInspector.postProcess(TastyParser.scala:39)
2021-04-13T11:39:49.1422666Z 	at scala.tasty.inspector.OldTastyInspector$TastyInspectorFinishPhase$1.runOn(OldTastyInspector.scala:91)
2021-04-13T11:39:49.1426547Z 	at dotty.tools.dotc.Run.runPhases$4$$anonfun$4(Run.scala:205)
2021-04-13T11:39:49.1429138Z 	at scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
2021-04-13T11:39:49.1432265Z 	at scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
2021-04-13T11:39:49.1434973Z 	at scala.collection.ArrayOps$.foreach$extension(ArrayOps.scala:1323)
2021-04-13T11:39:49.1437254Z 	at dotty.tools.dotc.Run.runPhases$5(Run.scala:215)
2021-04-13T11:39:49.1439448Z 	at dotty.tools.dotc.Run.compileUnits$$anonfun$1(Run.scala:223)
2021-04-13T11:39:49.1441958Z 	at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18)
2021-04-13T11:39:49.1444326Z 	at dotty.tools.dotc.util.Stats$.maybeMonitored(Stats.scala:67)
2021-04-13T11:39:49.1446672Z 	at dotty.tools.dotc.Run.compileUnits(Run.scala:230)
2021-04-13T11:39:49.1448901Z 	at dotty.tools.dotc.Run.compileUnits(Run.scala:172)
2021-04-13T11:39:49.1451574Z 	at dotty.tools.dotc.fromtasty.TASTYRun.compile(TASTYRun.scala:11)
2021-04-13T11:39:49.1454570Z 	at dotty.tools.dotc.Driver.doCompile(Driver.scala:39)
2021-04-13T11:39:49.1456895Z 	at dotty.tools.dotc.Driver.process(Driver.scala:199)
2021-04-13T11:39:49.1460866Z 	at scala.tasty.inspector.OldTastyInspector.inspectFilesInContext(OldTastyInspector.scala:72)
2021-04-13T11:39:49.1466444Z 	at scala.tasty.inspector.OldTastyInspector.inspectFilesInContext$(OldTastyInspector.scala:22)
2021-04-13T11:39:49.1472057Z 	at scala.tasty.inspector.DocTastyInspector.inspectFilesInContext(DocTastyInspector.scala:5)
2021-04-13T11:39:49.1477196Z 	at dotty.tools.scaladoc.tasty.ScaladocTastyInspector.result(TastyParser.scala:151)
2021-04-13T11:39:49.1481780Z 	at dotty.tools.scaladoc.ScalaModuleProvider$.mkModule(ScalaModuleCreator.scala:11)
2021-04-13T11:39:49.1484644Z 	at dotty.tools.scaladoc.Scaladoc$.run(Scaladoc.scala:191)
2021-04-13T11:39:49.1486911Z 	at dotty.tools.scaladoc.Scaladoc$.run$$anonfun$1(Scaladoc.scala:72)
2021-04-13T11:39:49.1489596Z 	at scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
2021-04-13T11:39:49.1492734Z 	at scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
2021-04-13T11:39:49.1495169Z 	at scala.Option.map(Option.scala:242)
2021-04-13T11:39:49.1497100Z 	at dotty.tools.scaladoc.Scaladoc$.run(Scaladoc.scala:74)
2021-04-13T11:39:49.1499077Z 	at dotty.tools.dottydoc.Main$.process(Main.scala:25)
2021-04-13T11:39:49.1501242Z 	at dotty.tools.dottydoc.Main.process(Main.scala)
2021-04-13T11:39:49.1504469Z 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2021-04-13T11:39:49.1508915Z 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
2021-04-13T11:39:49.1514046Z 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2021-04-13T11:39:49.1518054Z 	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
2021-04-13T11:39:49.1520244Z 	at xsbt.DottydocRunner.run(DottydocRunner.java:61)
2021-04-13T11:39:49.1522597Z 	at xsbt.ScaladocInterface.run(ScaladocInterface.java:11)
2021-04-13T11:39:49.1525909Z 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2021-04-13T11:39:49.1530713Z 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
2021-04-13T11:39:49.1536342Z 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2021-04-13T11:39:49.1540579Z 	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
2021-04-13T11:39:49.1543542Z 	at sbt.internal.inc.AnalyzingCompiler.invoke(AnalyzingCompiler.scala:329)
2021-04-13T11:39:49.1547016Z 	at sbt.internal.inc.AnalyzingCompiler.doc(AnalyzingCompiler.scala:175)
2021-04-13T11:39:49.1550269Z 	at sbt.internal.inc.AnalyzingCompiler.doc(AnalyzingCompiler.scala:133)
2021-04-13T11:39:49.1552520Z 	at sbt.Doc$.$anonfun$scaladoc$1(Doc.scala:52)
2021-04-13T11:39:49.1553898Z 	at sbt.Doc$.$anonfun$scaladoc$1$adapted(Doc.scala:40)
2021-04-13T11:39:49.1556329Z 	at sbt.RawCompileLike$.$anonfun$prepare$1(RawCompileLike.scala:79)
2021-04-13T11:39:49.1558821Z 	at sbt.RawCompileLike$.$anonfun$prepare$1$adapted(RawCompileLike.scala:72)
2021-04-13T11:39:49.1561394Z 	at sbt.RawCompileLike$.$anonfun$cached$4(RawCompileLike.scala:63)
2021-04-13T11:39:49.1563682Z 	at sbt.RawCompileLike$.$anonfun$cached$4$adapted(RawCompileLike.scala:61)
2021-04-13T11:39:49.1565975Z 	at sbt.util.Tracked$.$anonfun$inputChangedW$1(Tracked.scala:219)
2021-04-13T11:39:49.1568046Z 	at sbt.RawCompileLike$.$anonfun$cached$1(RawCompileLike.scala:68)
2021-04-13T11:39:49.1570438Z 	at sbt.RawCompileLike$.$anonfun$cached$1$adapted(RawCompileLike.scala:52)
2021-04-13T11:39:49.1572580Z 	at sbt.Defaults$.$anonfun$docTaskSettings$4(Defaults.scala:2147)
2021-04-13T11:39:49.1574855Z 	at scala.Function1.$anonfun$compose$1(Function1.scala:49)
2021-04-13T11:39:49.1576831Z 	at sbt.internal.util.$tilde$greater.$anonfun$$u2219$1(TypeFunctions.scala:62)
2021-04-13T11:39:49.1577824Z 	at sbt.std.Transform$$anon$4.work(Transform.scala:68)
2021-04-13T11:39:49.1579218Z 	at sbt.Execute.$anonfun$submit$2(Execute.scala:282)
2021-04-13T11:39:49.1581363Z 	at sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:23)
2021-04-13T11:39:49.1583571Z 	at sbt.Execute.work(Execute.scala:291)
2021-04-13T11:39:49.1585097Z 	at sbt.Execute.$anonfun$submit$1(Execute.scala:282)
2021-04-13T11:39:49.1587576Z 	at sbt.ConcurrentRestrictions$$anon$4.$anonfun$submitValid$1(ConcurrentRestrictions.scala:265)
2021-04-13T11:39:49.1590388Z 	at sbt.CompletionService$$anon$2.call(CompletionService.scala:64)
2021-04-13T11:39:49.1593084Z 	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
2021-04-13T11:39:49.1596608Z 	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
2021-04-13T11:39:49.1599642Z 	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
2021-04-13T11:39:49.1603310Z 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
2021-04-13T11:39:49.1607592Z 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
2021-04-13T11:39:49.1610327Z 	at java.base/java.lang.Thread.run(Thread.java:831)

Not only does this make it hard to find actual errors in the output, it also probably means that there’s some underlying problem that needs to be fixed here.