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uncomment the code that triggers the scalac bug
the bug evades my attempts at simplification. to reproduce it, try compiling the tutor project in lila: sbt project tutor compile you should see: ``` [error] (Compile / compileIncremental) java.lang.AssertionError: assertion failed: TS[-1825616604, -1825616605, -1825616606] attempted to take ownership of S which is already owned by committable TS[-1825616168, -1825616604, -1825616605, -1825616606] ``` full stack trace: ``` tutor> compile [info] compiling 1 Scala source to /home/thib/lila/modules/tutor/target/scala-3.2.1/classes ... java.lang.AssertionError: assertion failed: TS[-1825616604, -1825616605, -1825616606] attempted to take ownership of S which is already owned by committable TS[-1825616168, -1825616604, -1825616605, -1825616606] while typechecking /home/thib/lila/modules/tutor/src/main/TutorBuilder.scala [info] exception occurred while typechecking /home/thib/lila/modules/tutor/src/main/TutorBuilder.scala [info] exception occurred while compiling /home/thib/lila/modules/tutor/src/main/TutorBuilder.scala java.lang.AssertionError: assertion failed: TS[-1825616604, -1825616605, -1825616606] attempted to take ownership of S which is already owned by committable TS[-1825616168, -1825616604, -1825616605, -1825616606] while compiling /home/thib/lila/modules/tutor/src/main/TutorBuilder.scala [error] ## Exception when compiling 18 sources to /home/thib/lila/modules/tutor/target/scala-3.2.1/classes [error] java.lang.AssertionError: assertion failed: TS[-1825616604, -1825616605, -1825616606] attempted to take ownership of S which is already owned by committable TS[-1825616168, -1825616604, -1825616605, -1825616606] [error] scala.runtime.Scala3RunTime$.assertFailed(Scala3RunTime.scala:8) [error] dotty.tools.dotc.core.TyperState.includeVar(TyperState.scala:271) [error] dotty.tools.dotc.core.TyperState.$anonfun$2$$anonfun$1(TyperState.scala:233) [error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:15) [error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:10) [error] scala.collection.immutable.List.foreach(List.scala:333) [error] dotty.tools.dotc.core.TyperState.$anonfun$2(TyperState.scala:233) [error] scala.collection.immutable.List.forall(List.scala:386) [error] dotty.tools.dotc.core.TyperState.mergeConstraintWith(TyperState.scala:235) [error] dotty.tools.dotc.typer.ProtoTypes$FunProto.typedArgs(ProtoTypes.scala:468) [error] dotty.tools.dotc.typer.ProtoTypes$FunProto.fold(ProtoTypes.scala:540) [error] dotty.tools.dotc.core.Types$TypeAccumulator.foldOver(Types.scala:6120) [error] dotty.tools.dotc.core.Types$TypeTraverser.traverseChildren(Types.scala:6158) [error] dotty.tools.dotc.typer.ImplicitRunInfo$collectParts$2$.traverse(Implicits.scala:631) [error] dotty.tools.dotc.core.Types$TypeTraverser.apply(Types.scala:6157) [error] dotty.tools.dotc.core.Types$TypeTraverser.apply(Types.scala:6157) [error] dotty.tools.dotc.typer.ProtoTypes$SelectionProto.fold(ProtoTypes.scala:234) [error] dotty.tools.dotc.core.Types$TypeAccumulator.foldOver(Types.scala:6120) [error] dotty.tools.dotc.core.Types$TypeTraverser.traverseChildren(Types.scala:6158) [error] dotty.tools.dotc.typer.ImplicitRunInfo$collectParts$2$.traverse(Implicits.scala:631) [error] dotty.tools.dotc.core.Types$TypeTraverser.apply(Types.scala:6157) [error] dotty.tools.dotc.core.Types$TypeTraverser.apply(Types.scala:6157) [error] dotty.tools.dotc.typer.ProtoTypes$SelectionProto.fold(ProtoTypes.scala:234) [error] dotty.tools.dotc.core.Types$TypeAccumulator.foldOver(Types.scala:6120) [error] dotty.tools.dotc.core.Types$TypeTraverser.traverseChildren(Types.scala:6158) [error] dotty.tools.dotc.typer.ImplicitRunInfo$collectParts$2$.traverse(Implicits.scala:631) [error] dotty.tools.dotc.core.Types$TypeTraverser.apply(Types.scala:6157) [error] dotty.tools.dotc.core.Types$TypeTraverser.apply(Types.scala:6157) [error] dotty.tools.dotc.typer.ProtoTypes$ViewProto.fold(ProtoTypes.scala:597) [error] dotty.tools.dotc.core.Types$TypeAccumulator.foldOver(Types.scala:6120) [error] dotty.tools.dotc.core.Types$TypeTraverser.traverseChildren(Types.scala:6158) [error] dotty.tools.dotc.typer.ImplicitRunInfo$collectParts$2$.traverse(Implicits.scala:631) [error] dotty.tools.dotc.typer.ImplicitRunInfo$collectParts$2$.apply(Implicits.scala:636) [error] dotty.tools.dotc.typer.ImplicitRunInfo.recur$1(Implicits.scala:712) [error] dotty.tools.dotc.typer.ImplicitRunInfo.computeIScope(Implicits.scala:723) [error] dotty.tools.dotc.typer.ImplicitRunInfo.implicitScope(Implicits.scala:794) [error] dotty.tools.dotc.typer.ImplicitRunInfo.implicitScope$(Implicits.scala:580) [error] dotty.tools.dotc.Run.implicitScope(Run.scala:36) [error] dotty.tools.dotc.typer.Implicits$ImplicitSearch.implicitScope(Implicits.scala:1536) [error] dotty.tools.dotc.typer.Implicits$ImplicitSearch.searchImplicit(Implicits.scala:1499) [error] dotty.tools.dotc.typer.Implicits$ImplicitSearch.searchImplicit(Implicits.scala:1508) [error] dotty.tools.dotc.typer.Implicits$ImplicitSearch.bestImplicit(Implicits.scala:1533) [error] dotty.tools.dotc.typer.Implicits.inferImplicit(Implicits.scala:1025) [error] dotty.tools.dotc.typer.Implicits.inferImplicit$(Implicits.scala:808) [error] dotty.tools.dotc.typer.Typer.inferImplicit(Typer.scala:121) [error] dotty.tools.dotc.typer.Implicits.inferView(Implicits.scala:846) [error] dotty.tools.dotc.typer.Implicits.inferView$(Implicits.scala:808) [error] dotty.tools.dotc.typer.Typer.inferView(Typer.scala:121) [error] dotty.tools.dotc.typer.Implicits.viewExists(Implicits.scala:821) [error] dotty.tools.dotc.typer.Implicits.viewExists$(Implicits.scala:808) [error] dotty.tools.dotc.typer.Typer.viewExists(Typer.scala:121) [error] dotty.tools.dotc.typer.ProtoTypes$Compatibility.necessarilyCompatible(ProtoTypes.scala:47) [error] dotty.tools.dotc.typer.ProtoTypes$Compatibility.necessarilyCompatible$(ProtoTypes.scala:26) [error] dotty.tools.dotc.typer.Typer.necessarilyCompatible(Typer.scala:121) [error] dotty.tools.dotc.typer.ProtoTypes$Compatibility.constrainResult(ProtoTypes.scala:97) [error] dotty.tools.dotc.typer.ProtoTypes$Compatibility.constrainResult$(ProtoTypes.scala:26 [error] dotty.tools.dotc.typer.Typer.constrainResult(Typer.scala:121) [error] dotty.tools.dotc.typer.ProtoTypes$Compatibility.constrainResult(ProtoTypes.scala:86) [error] dotty.tools.dotc.typer.ProtoTypes$Compatibility.constrainResult$(ProtoTypes.scala:26 [error] dotty.tools.dotc.typer.Typer.constrainResult(Typer.scala:121) [error] dotty.tools.dotc.typer.ProtoTypes$Compatibility.constrainResult(ProtoTypes.scala:117 [error] dotty.tools.dotc.typer.ProtoTypes$Compatibility.constrainResult$(ProtoTypes.scala:26 [error] dotty.tools.dotc.typer.Typer.constrainResult(Typer.scala:121) [error] dotty.tools.dotc.typer.Typer.implicitArgs$1(Typer.scala:3557) [error] dotty.tools.dotc.typer.Typer.addImplicitArgs$1(Typer.scala:3589) [error] dotty.tools.dotc.typer.Typer.adaptNoArgsImplicitMethod$1(Typer.scala:3665) [error] dotty.tools.dotc.typer.Typer.adaptNoArgs$1(Typer.scala:3840) [error] dotty.tools.dotc.typer.Typer.adaptToArgs$1(Typer.scala:3516) [error] dotty.tools.dotc.typer.Typer.adapt1(Typer.scala:4077) [error] dotty.tools.dotc.typer.Typer.adapt(Typer.scala:3431) [error] dotty.tools.dotc.typer.Typer.readapt$1(Typer.scala:3442) [error] dotty.tools.dotc.typer.Typer.adapt1(Typer.scala:4069) [error] dotty.tools.dotc.typer.Typer.adapt(Typer.scala:3431) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3170) [error] dotty.tools.dotc.typer.Applications.realApply$1(Applications.scala:910) [error] dotty.tools.dotc.typer.Applications.typedApply(Applications.scala:1052) [error] dotty.tools.dotc.typer.Applications.typedApply$(Applications.scala:327) [error] dotty.tools.dotc.typer.Typer.typedApply(Typer.scala:121) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2920) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3170) [error] dotty.tools.dotc.typer.Typer.typeSelectOnTerm$1(Typer.scala:650) [error] dotty.tools.dotc.typer.Typer.typedSelect(Typer.scala:688) [error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2889) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2982) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3170) [error] dotty.tools.dotc.typer.Typer.typeSelectOnTerm$1(Typer.scala:650) [error] dotty.tools.dotc.typer.Typer.typedSelect(Typer.scala:688) [error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2889) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2982) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3170) [error] dotty.tools.dotc.typer.Applications.realApply$1(Applications.scala:910) [error] dotty.tools.dotc.typer.Applications.typedApply(Applications.scala:1052) [error] dotty.tools.dotc.typer.Applications.typedApply$(Applications.scala:327) [error] dotty.tools.dotc.typer.Typer.typedApply(Typer.scala:121) [error] dotty.tools.dotc.typer.Typer.typedInfixOp(Typer.scala:2804) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2959) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3170) [error] dotty.tools.dotc.typer.Namer.typedAheadExpr$$anonfun$1(Namer.scala:1619) [error] dotty.tools.dotc.typer.Namer.typedAhead(Namer.scala:1609) [error] dotty.tools.dotc.typer.Namer.typedAheadExpr(Namer.scala:1619) [error] dotty.tools.dotc.typer.Namer.typedAheadRhs$1$$anonfun$1(Namer.scala:1871) [error] dotty.tools.dotc.inlines.PrepareInlineable$.dropInlineIfError(PrepareInlineable.scala:249) [error] dotty.tools.dotc.typer.Namer.typedAheadRhs$1(Namer.scala:1871) [error] dotty.tools.dotc.typer.Namer.rhsType$1(Namer.scala:1879) [error] dotty.tools.dotc.typer.Namer.cookedRhsType$1(Namer.scala:1897) [error] dotty.tools.dotc.typer.Namer.lhsType$1(Namer.scala:1898) [error] dotty.tools.dotc.typer.Namer.inferredResultType(Namer.scala:1909) [error] dotty.tools.dotc.typer.Namer.inferredType$1(Namer.scala:1658) [error] dotty.tools.dotc.typer.Namer.valOrDefDefSig(Namer.scala:1665) [error] dotty.tools.dotc.typer.Namer$Completer.typeSig(Namer.scala:783) [error] dotty.tools.dotc.typer.Namer$Completer.completeInCreationContext(Namer.scala:922) [error] dotty.tools.dotc.typer.Namer$Completer.complete(Namer.scala:810) [error] dotty.tools.dotc.core.SymDenotations$SymDenotation.completeFrom(SymDenotations.scala:173) [error] dotty.tools.dotc.core.Denotations$Denotation.completeInfo$1(Denotations.scala:187) [error] dotty.tools.dotc.core.Denotations$Denotation.info(Denotations.scala:189) [error] dotty.tools.dotc.core.SymDenotations$SymDenotation.ensureCompleted(SymDenotations.scala:380) [error] dotty.tools.dotc.typer.Typer.retrieveSym(Typer.scala:2861) [error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2886) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2982) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:3076) [error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:3126) [error] dotty.tools.dotc.typer.Typer.typedBlockStats(Typer.scala:1060) [error] dotty.tools.dotc.typer.Typer.typedBlock(Typer.scala:1064) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2928) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3170) [error] dotty.tools.dotc.typer.Namer.typedAheadExpr$$anonfun$1(Namer.scala:1619) [error] dotty.tools.dotc.typer.Namer.typedAhead(Namer.scala:1609) [error] dotty.tools.dotc.typer.Namer.typedAheadExpr(Namer.scala:1619) [error] dotty.tools.dotc.typer.Namer.valOrDefDefSig(Namer.scala:1676) [error] dotty.tools.dotc.typer.Namer.defDefSig(Namer.scala:1754) [error] dotty.tools.dotc.typer.Namer$Completer.typeSig(Namer.scala:787) [error] dotty.tools.dotc.typer.Namer$Completer.completeInCreationContext(Namer.scala:922) [error] dotty.tools.dotc.typer.Namer$Completer.complete(Namer.scala:810) [error] dotty.tools.dotc.core.SymDenotations$SymDenotation.completeFrom(SymDenotations.scala:173) [error] dotty.tools.dotc.core.Denotations$Denotation.completeInfo$1(Denotations.scala:187) [error] dotty.tools.dotc.core.Denotations$Denotation.info(Denotations.scala:189) [error] dotty.tools.dotc.core.SymDenotations$SymDenotation.ensureCompleted(SymDenotations.scala:380) [error] dotty.tools.dotc.typer.Typer.retrieveSym(Typer.scala:2861) [error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2886) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2982) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:3076) [error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:3126) [error] dotty.tools.dotc.typer.Typer.typedBlockStats(Typer.scala:1060) [error] dotty.tools.dotc.typer.Typer.typedBlock(Typer.scala:1064) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2928) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedFunctionValue(Typer.scala:1500) [error] dotty.tools.dotc.typer.Typer.typedFunction(Typer.scala:1273) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2930) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.ProtoTypes$FunProto.$anonfun$7(ProtoTypes.scala:483) [error] dotty.tools.dotc.typer.ProtoTypes$FunProto.cacheTypedArg(ProtoTypes.scala:406) [error] dotty.tools.dotc.typer.ProtoTypes$FunProto.typedArg(ProtoTypes.scala:484) [error] dotty.tools.dotc.typer.Applications$ApplyToUntyped.typedArg(Applications.scala:866) [error] dotty.tools.dotc.typer.Applications$ApplyToUntyped.typedArg(Applications.scala:866) [error] dotty.tools.dotc.typer.Applications$Application.addTyped$1(Applications.scala:557) [error] dotty.tools.dotc.typer.Applications$Application.matchArgs(Applications.scala:622) [error] dotty.tools.dotc.typer.Applications$Application.init(Applications.scala:460) [error] dotty.tools.dotc.typer.Applications$TypedApply.<init>(Applications.scala:748) [error] dotty.tools.dotc.typer.Applications$ApplyToUntyped.<init>(Applications.scala:865) [error] dotty.tools.dotc.typer.Applications.ApplyTo(Applications.scala:1077) [error] dotty.tools.dotc.typer.Applications.ApplyTo$(Applications.scala:327) [error] dotty.tools.dotc.typer.Typer.ApplyTo(Typer.scala:121) [error] dotty.tools.dotc.typer.Applications.simpleApply$1(Applications.scala:923) [error] dotty.tools.dotc.typer.Applications.realApply$1$$anonfun$3(Applications.scala:1003) [error] dotty.tools.dotc.typer.Typer.tryEither(Typer.scala:3194) [error] dotty.tools.dotc.typer.Applications.realApply$1(Applications.scala:1014) [error] dotty.tools.dotc.typer.Applications.typedApply(Applications.scala:1052) [error] dotty.tools.dotc.typer.Applications.typedApply$(Applications.scala:327) [error] dotty.tools.dotc.typer.Typer.typedApply(Typer.scala:121) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2920) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3170) [error] dotty.tools.dotc.typer.Typer.typeSelectOnTerm$1(Typer.scala:650) [error] dotty.tools.dotc.typer.Typer.typedSelect(Typer.scala:688) [error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2889) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2982) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3170) [error] dotty.tools.dotc.typer.Applications.realApply$1(Applications.scala:910) [error] dotty.tools.dotc.typer.Applications.typedApply(Applications.scala:1052) [error] dotty.tools.dotc.typer.Applications.typedApply$(Applications.scala:327) [error] dotty.tools.dotc.typer.Typer.typedApply(Typer.scala:121) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2920) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3170) [error] dotty.tools.dotc.typer.Namer.typedAheadExpr$$anonfun$1(Namer.scala:1619) [error] dotty.tools.dotc.typer.Namer.typedAhead(Namer.scala:1609) [error] dotty.tools.dotc.typer.Namer.typedAheadExpr(Namer.scala:1619) [error] dotty.tools.dotc.typer.Namer.valOrDefDefSig(Namer.scala:1676) [error] dotty.tools.dotc.typer.Namer.defDefSig(Namer.scala:1754) [error] dotty.tools.dotc.typer.Namer$Completer.typeSig(Namer.scala:787) [error] dotty.tools.dotc.typer.Namer$Completer.completeInCreationContext(Namer.scala:922) [error] dotty.tools.dotc.typer.Namer$Completer.complete(Namer.scala:810) [error] dotty.tools.dotc.core.SymDenotations$SymDenotation.completeFrom(SymDenotations.scala:173) [error] dotty.tools.dotc.core.Denotations$Denotation.completeInfo$1(Denotations.scala:187) [error] dotty.tools.dotc.core.Denotations$Denotation.info(Denotations.scala:189) [error] dotty.tools.dotc.core.SymDenotations$SymDenotation.ensureCompleted(SymDenotations.scala:380) [error] dotty.tools.dotc.typer.Typer.retrieveSym(Typer.scala:2861) [error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2886) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2982) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:3076) [error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:3126) [error] dotty.tools.dotc.typer.Typer.typedBlockStats(Typer.scala:1060) [error] dotty.tools.dotc.typer.Typer.typedBlock(Typer.scala:1064) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2928) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedFunctionValue(Typer.scala:1500) [error] dotty.tools.dotc.typer.Typer.typedFunction(Typer.scala:1273) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2930) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.ProtoTypes$FunProto.$anonfun$7(ProtoTypes.scala:483) [error] dotty.tools.dotc.typer.ProtoTypes$FunProto.cacheTypedArg(ProtoTypes.scala:406) [error] dotty.tools.dotc.typer.ProtoTypes$FunProto.typedArg(ProtoTypes.scala:484) [error] dotty.tools.dotc.typer.Applications$ApplyToUntyped.typedArg(Applications.scala:866) [error] dotty.tools.dotc.typer.Applications$ApplyToUntyped.typedArg(Applications.scala:866) [error] dotty.tools.dotc.typer.Applications$Application.addTyped$1(Applications.scala:557) [error] dotty.tools.dotc.typer.Applications$Application.matchArgs(Applications.scala:622) [error] dotty.tools.dotc.typer.Applications$Application.init(Applications.scala:460) [error] dotty.tools.dotc.typer.Applications$TypedApply.<init>(Applications.scala:748) [error] dotty.tools.dotc.typer.Applications$ApplyToUntyped.<init>(Applications.scala:865) [error] dotty.tools.dotc.typer.Applications.ApplyTo(Applications.scala:1077) [error] dotty.tools.dotc.typer.Applications.ApplyTo$(Applications.scala:327) [error] dotty.tools.dotc.typer.Typer.ApplyTo(Typer.scala:121) [error] dotty.tools.dotc.typer.Applications.simpleApply$1(Applications.scala:923) [error] dotty.tools.dotc.typer.Applications.realApply$1$$anonfun$3(Applications.scala:1003) [error] dotty.tools.dotc.typer.Typer.tryEither(Typer.scala:3194) [error] dotty.tools.dotc.typer.Applications.realApply$1(Applications.scala:1014) [error] dotty.tools.dotc.typer.Applications.typedApply(Applications.scala:1052) [error] dotty.tools.dotc.typer.Applications.typedApply$(Applications.scala:327) [error] dotty.tools.dotc.typer.Typer.typedApply(Typer.scala:121) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2920) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2967) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3170) [error] dotty.tools.dotc.typer.Typer.typedBlock(Typer.scala:1066) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2928) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.ProtoTypes$FunProto.$anonfun$7(ProtoTypes.scala:483) [error] dotty.tools.dotc.typer.ProtoTypes$FunProto.cacheTypedArg(ProtoTypes.scala:406) [error] dotty.tools.dotc.typer.ProtoTypes$FunProto.typedArg(ProtoTypes.scala:484) [error] dotty.tools.dotc.typer.Applications$ApplyToUntyped.typedArg(Applications.scala:866) [error] dotty.tools.dotc.typer.Applications$ApplyToUntyped.typedArg(Applications.scala:866) [error] dotty.tools.dotc.typer.Applications$Application.addTyped$1(Applications.scala:557) [error] dotty.tools.dotc.typer.Applications$Application.matchArgs(Applications.scala:622) [error] dotty.tools.dotc.typer.Applications$Application.init(Applications.scala:460) [error] dotty.tools.dotc.typer.Applications$TypedApply.<init>(Applications.scala:748) [error] dotty.tools.dotc.typer.Applications$ApplyToUntyped.<init>(Applications.scala:865) [error] dotty.tools.dotc.typer.Applications.ApplyTo(Applications.scala:1077) [error] dotty.tools.dotc.typer.Applications.ApplyTo$(Applications.scala:327) [error] dotty.tools.dotc.typer.Typer.ApplyTo(Typer.scala:121) [error] dotty.tools.dotc.typer.Applications.simpleApply$1(Applications.scala:923) [error] dotty.tools.dotc.typer.Applications.realApply$1$$anonfun$3(Applications.scala:1003) [error] dotty.tools.dotc.typer.Typer.tryEither(Typer.scala:3194) [error] dotty.tools.dotc.typer.Applications.realApply$1(Applications.scala:1014) [error] dotty.tools.dotc.typer.Applications.typedApply(Applications.scala:1052) [error] dotty.tools.dotc.typer.Applications.typedApply$(Applications.scala:327) [error] dotty.tools.dotc.typer.Typer.typedApply(Typer.scala:121) [error] dotty.tools.dotc.typer.Typer.typedInfixOp(Typer.scala:2804) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2959) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3170) [error] dotty.tools.dotc.typer.Typer.typeSelectOnTerm$1(Typer.scala:650) [error] dotty.tools.dotc.typer.Typer.typedSelect(Typer.scala:688) [error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2889) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2982) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3170) [error] dotty.tools.dotc.typer.Applications.realApply$1(Applications.scala:910) [error] dotty.tools.dotc.typer.Applications.typedApply(Applications.scala:1052) [error] dotty.tools.dotc.typer.Applications.typedApply$(Applications.scala:327) [error] dotty.tools.dotc.typer.Typer.typedApply(Typer.scala:121) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2920) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3170) [error] dotty.tools.dotc.typer.Namer.typedAheadExpr$$anonfun$1(Namer.scala:1619) [error] dotty.tools.dotc.typer.Namer.typedAhead(Namer.scala:1609) [error] dotty.tools.dotc.typer.Namer.typedAheadExpr(Namer.scala:1619) [error] dotty.tools.dotc.typer.Namer.valOrDefDefSig(Namer.scala:1676) [error] dotty.tools.dotc.typer.Namer.defDefSig(Namer.scala:1754) [error] dotty.tools.dotc.typer.Namer$Completer.typeSig(Namer.scala:787) [error] dotty.tools.dotc.typer.Namer$Completer.completeInCreationContext(Namer.scala:922) [error] dotty.tools.dotc.typer.Namer$Completer.complete(Namer.scala:810) [error] dotty.tools.dotc.core.SymDenotations$SymDenotation.completeFrom(SymDenotations.scala:173) [error] dotty.tools.dotc.core.Denotations$Denotation.completeInfo$1(Denotations.scala:187) [error] dotty.tools.dotc.core.Denotations$Denotation.info(Denotations.scala:189) [error] dotty.tools.dotc.core.SymDenotations$SymDenotation.ensureCompleted(SymDenotations.scala:380) [error] dotty.tools.dotc.typer.Typer.retrieveSym(Typer.scala:2861) [error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2886) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2982) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:3076) [error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:3126) [error] dotty.tools.dotc.typer.Typer.typedBlockStats(Typer.scala:1060) [error] dotty.tools.dotc.typer.Typer.typedBlock(Typer.scala:1064) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2928) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedFunctionValue(Typer.scala:1500) [error] dotty.tools.dotc.typer.Typer.typedFunction(Typer.scala:1273) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2930) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.ProtoTypes$FunProto.$anonfun$7(ProtoTypes.scala:483) [error] dotty.tools.dotc.typer.ProtoTypes$FunProto.cacheTypedArg(ProtoTypes.scala:406) [error] dotty.tools.dotc.typer.ProtoTypes$FunProto.typedArg(ProtoTypes.scala:484) [error] dotty.tools.dotc.typer.Applications$ApplyToUntyped.typedArg(Applications.scala:866) [error] dotty.tools.dotc.typer.Applications$ApplyToUntyped.typedArg(Applications.scala:866) [error] dotty.tools.dotc.typer.Applications$Application.addTyped$1(Applications.scala:557) [error] dotty.tools.dotc.typer.Applications$Application.matchArgs(Applications.scala:622) [error] dotty.tools.dotc.typer.Applications$Application.init(Applications.scala:460) [error] dotty.tools.dotc.typer.Applications$TypedApply.<init>(Applications.scala:748) [error] dotty.tools.dotc.typer.Applications$ApplyToUntyped.<init>(Applications.scala:865) [error] dotty.tools.dotc.typer.Applications.ApplyTo(Applications.scala:1077) [error] dotty.tools.dotc.typer.Applications.ApplyTo$(Applications.scala:327) [error] dotty.tools.dotc.typer.Typer.ApplyTo(Typer.scala:121) [error] dotty.tools.dotc.typer.Applications.simpleApply$1(Applications.scala:923) [error] dotty.tools.dotc.typer.Applications.realApply$1$$anonfun$3(Applications.scala:1003) [error] dotty.tools.dotc.typer.Typer.tryEither(Typer.scala:3194) [error] dotty.tools.dotc.typer.Applications.realApply$1(Applications.scala:1014) [error] dotty.tools.dotc.typer.Applications.typedApply(Applications.scala:1052) [error] dotty.tools.dotc.typer.Applications.typedApply$(Applications.scala:327) [error] dotty.tools.dotc.typer.Typer.typedApply(Typer.scala:121) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2920) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3170) [error] dotty.tools.dotc.typer.Namer.typedAheadExpr$$anonfun$1(Namer.scala:1619) [error] dotty.tools.dotc.typer.Namer.typedAhead(Namer.scala:1609) [error] dotty.tools.dotc.typer.Namer.typedAheadExpr(Namer.scala:1619) [error] dotty.tools.dotc.typer.Namer.valOrDefDefSig(Namer.scala:1676) [error] dotty.tools.dotc.typer.Namer.defDefSig(Namer.scala:1754) [error] dotty.tools.dotc.typer.Namer$Completer.typeSig(Namer.scala:787) [error] dotty.tools.dotc.typer.Namer$Completer.completeInCreationContext(Namer.scala:922) [error] dotty.tools.dotc.typer.Namer$Completer.complete(Namer.scala:810) [error] dotty.tools.dotc.core.SymDenotations$SymDenotation.completeFrom(SymDenotations.scala:173) [error] dotty.tools.dotc.core.Denotations$Denotation.completeInfo$1(Denotations.scala:187) [error] dotty.tools.dotc.core.Denotations$Denotation.info(Denotations.scala:189) [error] dotty.tools.dotc.core.SymDenotations$SymDenotation.ensureCompleted(SymDenotations.scala:380) [error] dotty.tools.dotc.typer.Typer.retrieveSym(Typer.scala:2861) [error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2886) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2982) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:3076) [error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:3126) [error] dotty.tools.dotc.typer.Typer.typedBlockStats(Typer.scala:1060) [error] dotty.tools.dotc.typer.Typer.typedBlock(Typer.scala:1064) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2928) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedFunctionValue(Typer.scala:1500) [error] dotty.tools.dotc.typer.Typer.typedFunction(Typer.scala:1273) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2930) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.ProtoTypes$FunProto.$anonfun$7(ProtoTypes.scala:483) [error] dotty.tools.dotc.typer.ProtoTypes$FunProto.cacheTypedArg(ProtoTypes.scala:406) [error] dotty.tools.dotc.typer.ProtoTypes$FunProto.typedArg(ProtoTypes.scala:484) [error] dotty.tools.dotc.typer.Applications$ApplyToUntyped.typedArg(Applications.scala:866) [error] dotty.tools.dotc.typer.Applications$ApplyToUntyped.typedArg(Applications.scala:866) [error] dotty.tools.dotc.typer.Applications$Application.addTyped$1(Applications.scala:557) [error] dotty.tools.dotc.typer.Applications$Application.matchArgs(Applications.scala:622) [error] dotty.tools.dotc.typer.Applications$Application.init(Applications.scala:460) [error] dotty.tools.dotc.typer.Applications$TypedApply.<init>(Applications.scala:748) [error] dotty.tools.dotc.typer.Applications$ApplyToUntyped.<init>(Applications.scala:865) [error] dotty.tools.dotc.typer.Applications.ApplyTo(Applications.scala:1077) [error] dotty.tools.dotc.typer.Applications.ApplyTo$(Applications.scala:327) [error] dotty.tools.dotc.typer.Typer.ApplyTo(Typer.scala:121) [error] dotty.tools.dotc.typer.Applications.simpleApply$1(Applications.scala:923) [error] dotty.tools.dotc.typer.Applications.realApply$1$$anonfun$3(Applications.scala:1003) [error] dotty.tools.dotc.typer.Typer.tryEither(Typer.scala:3194) [error] dotty.tools.dotc.typer.Applications.realApply$1(Applications.scala:1014) [error] dotty.tools.dotc.typer.Applications.typedApply(Applications.scala:1052) [error] dotty.tools.dotc.typer.Applications.typedApply$(Applications.scala:327) [error] dotty.tools.dotc.typer.Typer.typedApply(Typer.scala:121) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2920) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2967) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3170) [error] dotty.tools.dotc.typer.Typer.$anonfun$51(Typer.scala:2351) [error] dotty.tools.dotc.inlines.PrepareInlineable$.dropInlineIfError(PrepareInlineable.scala:249) [error] dotty.tools.dotc.typer.Typer.typedDefDef(Typer.scala:2351) [error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2896) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2982) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:3076) [error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:3126) [error] dotty.tools.dotc.typer.Typer.typedClassDef(Typer.scala:2556) [error] dotty.tools.dotc.typer.Typer.typedTypeOrClassDef$1(Typer.scala:2908) [error] dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2912) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2982) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:3076) [error] dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:3126) [error] dotty.tools.dotc.typer.Typer.typedPackageDef(Typer.scala:2687) [error] dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2953) [error] dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2983) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3050) [error] dotty.tools.dotc.typer.Typer.typed(Typer.scala:3054) [error] dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:3170) [error] dotty.tools.dotc.typer.TyperPhase.typeCheck$$anonfun$1(TyperPhase.scala:44) [error] dotty.tools.dotc.typer.TyperPhase.typeCheck$$anonfun$adapted$1(TyperPhase.scala:54) [error] scala.Function0.apply$mcV$sp(Function0.scala:42) [error] dotty.tools.dotc.core.Phases$Phase.monitor(Phases.scala:429) [error] dotty.tools.dotc.typer.TyperPhase.typeCheck(TyperPhase.scala:54) [error] dotty.tools.dotc.typer.TyperPhase.runOn$$anonfun$3(TyperPhase.scala:88) [error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:15) [error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:10) [error] scala.collection.immutable.List.foreach(List.scala:333) [error] dotty.tools.dotc.typer.TyperPhase.runOn(TyperPhase.scala:88) [error] dotty.tools.dotc.Run.runPhases$1$$anonfun$1(Run.scala:233) [error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:15) [error] scala.runtime.function.JProcedure1.apply(JProcedure1.java:10) [error] scala.collection.ArrayOps$.foreach$extension(ArrayOps.scala:1321) [error] dotty.tools.dotc.Run.runPhases$1(Run.scala:244) [error] dotty.tools.dotc.Run.compileUnits$$anonfun$1(Run.scala:252) [error] dotty.tools.dotc.Run.compileUnits$$anonfun$adapted$1(Run.scala:261) [error] dotty.tools.dotc.util.Stats$.maybeMonitored(Stats.scala:68) [error] dotty.tools.dotc.Run.compileUnits(Run.scala:261) [error] dotty.tools.dotc.Run.compileSources(Run.scala:185) [error] dotty.tools.dotc.Run.compile(Run.scala:169) [error] dotty.tools.dotc.Driver.doCompile(Driver.scala:35) [error] dotty.tools.xsbt.CompilerBridgeDriver.run(CompilerBridgeDriver.java:88) [error] dotty.tools.xsbt.CompilerBridge.run(CompilerBridge.java:22) [error] sbt.internal.inc.AnalyzingCompiler.compile(AnalyzingCompiler.scala:91) [error] sbt.internal.inc.MixedAnalyzingCompiler.$anonfun$compile$7(MixedAnalyzingCompiler.scala:193) [error] scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23) [error] sbt.internal.inc.MixedAnalyzingCompiler.timed(MixedAnalyzingCompiler.scala:248) [error] sbt.internal.inc.MixedAnalyzingCompiler.$anonfun$compile$4(MixedAnalyzingCompiler.scala:183) [error] sbt.internal.inc.MixedAnalyzingCompiler.$anonfun$compile$4$adapted(MixedAnalyzingCompiler.scala:163) [error] sbt.internal.inc.JarUtils$.withPreviousJar(JarUtils.scala:239) [error] sbt.internal.inc.MixedAnalyzingCompiler.compileScala$1(MixedAnalyzingCompiler.scala:163) [error] sbt.internal.inc.MixedAnalyzingCompiler.compile(MixedAnalyzingCompiler.scala:211) [error] sbt.internal.inc.IncrementalCompilerImpl.$anonfun$compileInternal$1(IncrementalCompilerImpl.scala:534) [error] sbt.internal.inc.IncrementalCompilerImpl.$anonfun$compileInternal$1$adapted(IncrementalCompilerImpl.scala:534) [error] sbt.internal.inc.Incremental$.$anonfun$apply$5(Incremental.scala:179) [error] sbt.internal.inc.Incremental$.$anonfun$apply$5$adapted(Incremental.scala:177) [error] sbt.internal.inc.Incremental$$anon$2.run(Incremental.scala:463) [error] sbt.internal.inc.IncrementalCommon$CycleState.next(IncrementalCommon.scala:116) [error] sbt.internal.inc.IncrementalCommon$$anon$1.next(IncrementalCommon.scala:56) [error] sbt.internal.inc.IncrementalCommon$$anon$1.next(IncrementalCommon.scala:52) [error] sbt.internal.inc.IncrementalCommon.cycle(IncrementalCommon.scala:263) [error] sbt.internal.inc.Incremental$.$anonfun$incrementalCompile$8(Incremental.scala:418) [error] sbt.internal.inc.Incremental$.withClassfileManager(Incremental.scala:506) [error] sbt.internal.inc.Incremental$.incrementalCompile(Incremental.scala:405) [error] sbt.internal.inc.Incremental$.apply(Incremental.scala:171) [error] sbt.internal.inc.IncrementalCompilerImpl.compileInternal(IncrementalCompilerImpl.scala:534) [error] sbt.internal.inc.IncrementalCompilerImpl.$anonfun$compileIncrementally$1(IncrementalCompilerImpl.scala:488) [error] sbt.internal.inc.IncrementalCompilerImpl.handleCompilationError(IncrementalCompilerImpl.scala:332) [error] sbt.internal.inc.IncrementalCompilerImpl.compileIncrementally(IncrementalCompilerImpl.scala:425) [error] sbt.internal.inc.IncrementalCompilerImpl.compile(IncrementalCompilerImpl.scala:137) [error] sbt.Defaults$.compileIncrementalTaskImpl(Defaults.scala:2363) [error] sbt.Defaults$.$anonfun$compileIncrementalTask$2(Defaults.scala:2313) [error] sbt.internal.server.BspCompileTask$.$anonfun$compute$1(BspCompileTask.scala:30) [error] sbt.internal.io.Retry$.apply(Retry.scala:46) [error] sbt.internal.io.Retry$.apply(Retry.scala:28) [error] sbt.internal.io.Retry$.apply(Retry.scala:23) [error] sbt.internal.server.BspCompileTask$.compute(BspCompileTask.scala:30) [error] sbt.Defaults$.$anonfun$compileIncrementalTask$1(Defaults.scala:2311) [error] scala.Function1.$anonfun$compose$1(Function1.scala:49) [error] sbt.internal.util.$tilde$greater.$anonfun$$u2219$1(TypeFunctions.scala:62) [error] sbt.std.Transform$$anon$4.work(Transform.scala:68) [error] sbt.Execute.$anonfun$submit$2(Execute.scala:282) [error] sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:23) [error] sbt.Execute.work(Execute.scala:291) [error] sbt.Execute.$anonfun$submit$1(Execute.scala:282) [error] sbt.ConcurrentRestrictions$$anon$4.$anonfun$submitValid$1(ConcurrentRestrictions.scala:265) [error] sbt.CompletionService$$anon$2.call(CompletionService.scala:64) [error] java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) [error] java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) [error] java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) [error] java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [error] java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [error] java.base/java.lang.Thread.run(Thread.java:833) [error] [error] stack trace is suppressed; run last Compile / compileIncremental for the full output [error] (Compile / compileIncremental) java.lang.AssertionError: assertion failed: TS[-1825616604, -1825616605, -1825616606] attempted to take ownership of S which is already owned by committable TS[-1825616168, -1825616604, -1825616605, -1825616606] ```
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modules/tutor/src/main/TutorBuilder.scala

Lines changed: 14 additions & 14 deletions
Original file line numberDiff line numberDiff line change
@@ -46,20 +46,20 @@ final private class TutorBuilder(
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def apply(userId: User.ID): Fu[Option[TutorFullReport]] = for {
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user <- userRepo named userId orFail s"No such user $userId"
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// hasFresh <- hasFreshReport(user)
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// hasFresh <- fuFalse
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// report <- !hasFresh ?? {
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// val chrono = lila.common.Chronometer.lapTry(produce(user))
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// chrono.mon { r => lila.mon.tutor.buildFull(r.isSuccess) }
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// for {
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// lap <- chrono.lap
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// report <- Future fromTry lap.result
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// doc = bsonWriteObjTry(report).get ++ $doc(
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// "_id" -> s"${report.user}:${dateFormatter print report.at}",
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// "millis" -> lap.millis
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// )
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// _ <- reportColl.insert.one(doc).void
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// } yield report.some
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// }
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hasFresh <- fuFalse
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report <- !hasFresh ?? {
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val chrono = lila.common.Chronometer.lapTry(produce(user))
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chrono.mon { r => lila.mon.tutor.buildFull(r.isSuccess) }
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for {
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lap <- chrono.lap
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report <- Future fromTry lap.result
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doc = bsonWriteObjTry(report).get ++ $doc(
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"_id" -> s"${report.user}:${dateFormatter print report.at}",
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"millis" -> lap.millis
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)
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_ <- reportColl.insert.one(doc).void
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} yield report.some
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}
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} yield none
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private def produce(user: User): Fu[TutorFullReport] = for {

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