Build Logs

1##################################

2Clonning https://github.com/typelevel/fabric.git into /build/repo using revision v1.18.4

3##################################

4Note: switching to '1c69eafef8fe8106630c36e8b0845cd5185ff4bb'.

6You are in 'detached HEAD' state. You can look around, make experimental

7changes and commit them, and you can discard any commits you make in this

8state without impacting any branches by switching back to a branch.

10If you want to create a new branch to retain commits you create, you may

11do so (now or later) by using -c with the switch command. Example:

13 git switch -c <new-branch-name>

15Or undo this operation with:

17 git switch -

19Turn off this advice by setting config variable advice.detachedHead to false

21Would override fixed Scala version: 3.3.7

22----

23Preparing build for 3.8.0-RC2

24Scala binary version found: 3.8

25Implicitly using source version 3.8

26Scala binary version found: 3.8

27Implicitly using source version 3.8

28Would try to apply common scalacOption (best-effort, sbt/mill only):

29Append: ,REQUIRE:-source:3.8

30Remove: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

32Try apply source patch:

33Path: build.sbt

34Pattern: val scala3 = "3.3.7"

35Replacement: val scala3 = "3.8.0-RC2"

36Starting compilation server

37Compiling project (Scala 3.7.3, JVM (17))

38Compiled project (Scala 3.7.3, JVM (17))

39Successfully applied pattern 'val scala3 = "3.3.7"' in build.sbt

40----

41Starting build for 3.8.0-RC2

42Execute tests: false

43sbt project found:

44No prepare script found for project typelevel/fabric

45/opencb/project-builder/sbt/prepare-project.sh: line 107: /root/.ssh/config: No such file or directory

46##################################

47Scala version: 3.8.0-RC2

48Targets: org.typelevel%fabric-core org.typelevel%fabric-io org.typelevel%fabric-reactify

49Project projectConfig: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val scala3 = \"3.3.7\"","replaceWith":"val scala3 = \"<SCALA_VERSION>\""}]}

50##################################

51Using extra scalacOptions: ,REQUIRE:-source:3.8

52Filtering out scalacOptions: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

53[sbt_options] declare -a sbt_options=()

54[process_args] java_version = '17'

55[copyRt] java9_rt = '/root/.sbt/1.0/java9-rt-ext-eclipse_adoptium_17_0_8/rt.jar'

56# Executing command line:

57java

58-Xmx4G

59-XX:+UseG1GC

60-Dcommunitybuild.scala=3.8.0-RC2

61-Dcommunitybuild.project.dependencies.add=

62-Xmx7G

63-Xms4G

64-Xss8M

65-Dsbt.script=/root/.sdkman/candidates/sbt/current/bin/sbt

66-Dscala.ext.dirs=/root/.sbt/1.0/java9-rt-ext-eclipse_adoptium_17_0_8

67-jar

68/root/.sdkman/candidates/sbt/1.11.5/bin/sbt-launch.jar

69"setCrossScalaVersions 3.8.0-RC2"

70"++3.8.0-RC2 -v"

71"mapScalacOptions ",REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s" ",-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e""

72"set every credentials := Nil"

73"excludeLibraryDependency com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}"

74"removeScalacOptionsStartingWith -P:wartremover"

76moduleMappings

77"runBuild 3.8.0-RC2 """{"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val scala3 = \"3.3.7\"","replaceWith":"val scala3 = \"<SCALA_VERSION>\""}]}""" org.typelevel%fabric-core org.typelevel%fabric-io org.typelevel%fabric-reactify"

79[info] [launcher] getting org.scala-sbt sbt 1.11.7 (this may take some time)...

80[info] welcome to sbt 1.11.7 (Eclipse Adoptium Java 17.0.8)

81[info] loading settings for project repo-build from akka.sbt, plugins.sbt...

82[info] loading project definition from /build/repo/project

83[info] compiling 2 Scala sources to /build/repo/project/target/scala-2.12/sbt-1.0/classes ...

84[info] Non-compiled module 'compiler-bridge_2.12' for Scala 2.12.20. Compiling...

85[info] Compilation completed in 9.155s.

86[info] done compiling

87[info] loading settings for project root from build.sbt...

88[info] resolving key references (15932 settings) ...

89[info] set current project to fabric (in build file:/build/repo/)

90Execute setCrossScalaVersions: 3.8.0-RC2

91OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in docs/crossScalaVersions

92OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in ioJS/crossScalaVersions

93OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in coreNative/crossScalaVersions

94OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in root/crossScalaVersions

95OpenCB::Limitting incorrect crossVersions List() -> List(3.8.0-RC2) in root/crossScalaVersions

96OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in rootNative/crossScalaVersions

97OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in coreJVM/crossScalaVersions

98OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in rootJS/crossScalaVersions

99OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in reactifyJVM/crossScalaVersions

100OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in bench/crossScalaVersions

101OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in coreJS/crossScalaVersions

102OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in reactifyJS/crossScalaVersions

103OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in util/crossScalaVersions

104OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in rootJVM/crossScalaVersions

105OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in ioJVM/crossScalaVersions

106OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in reactifyNative/crossScalaVersions

107[info] set current project to fabric (in build file:/build/repo/)

108[info] Setting Scala version to 3.8.0-RC2 on 15 projects.

109[info] Switching Scala version on:

110[info] util (3.8.0-RC2, 2.13.17, 2.12.20)

111[info] * root (3.8.0-RC2)

112[info] reactifyJVM (3.8.0-RC2, 2.13.17, 2.12.20)

113[info] rootJS (3.8.0-RC2, 2.13.17, 2.12.20)

114[info] coreNative (3.8.0-RC2, 2.13.17, 2.12.20)

115[info] docs (3.8.0-RC2, 2.13.17, 2.12.20)

116[info] reactifyNative (3.8.0-RC2, 2.13.17, 2.12.20)

117[info] reactifyJS (3.8.0-RC2, 2.13.17, 2.12.20)

118[info] coreJS (3.8.0-RC2, 2.13.17, 2.12.20)

119[info] coreJVM (3.8.0-RC2, 2.13.17, 2.12.20)

120[info] rootJVM (3.8.0-RC2, 2.13.17, 2.12.20)

121[info] rootNative (3.8.0-RC2, 2.13.17, 2.12.20)

122[info] ioJS (3.8.0-RC2, 2.13.17, 2.12.20)

123[info] ioJVM (3.8.0-RC2, 2.13.17, 2.12.20)

124[info] bench (3.8.0-RC2, 2.13.17, 2.12.20)

125[info] Excluding projects:

126[info] Reapplying settings...

127[info] set current project to fabric (in build file:/build/repo/)

128Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

129[info] Reapplying settings...

130[info] set current project to fabric (in build file:/build/repo/)

131[info] Defining Global / credentials, bench / credentials and 13 others.

132[info] The new values will be used by Compile / scalafmtOnly, Global / pgpSelectPassphrase and 134 others.

133[info] Run `last` for details.

134[info] Reapplying settings...

135[info] set current project to fabric (in build file:/build/repo/)

136Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

137[info] Reapplying settings...

138OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

140 Global / allExcludeDependencies from Global / allExcludeDependencies (CommunityBuildPlugin.scala:336)

141 Did you mean rootJVM / allExcludeDependencies ?

142 , retry without global scopes

143[info] Reapplying settings...

144[info] set current project to fabric (in build file:/build/repo/)

145Execute removeScalacOptionsStartingWith: -P:wartremover

146[info] Reapplying settings...

147[info] set current project to fabric (in build file:/build/repo/)

148[success] Total time: 0 s, completed Nov 25, 2025, 4:35:38 PM

149Build config: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val scala3 = \"3.3.7\"","replaceWith":"val scala3 = \"<SCALA_VERSION>\""}]}

150Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),CompileOnly,List()))

151Starting build...

152Projects: Set(coreJVM, ioJVM, reactifyJVM)

153Starting build for ProjectRef(file:/build/repo/,coreJVM) (fabric-core)... [0/3]

154OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global

155OpenCB::Filter out '-deprecation', matches setting pattern '^-?-deprecation'

156OpenCB::Filter out '-feature', matches setting pattern '^-?-feature'

157Compile scalacOptions: -encoding, UTF-8, -unchecked, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -Wvalue-discard, -language:implicitConversions, -Xkind-projector, --java-output-version:17, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

253Starting build for ProjectRef(file:/build/repo/,ioJVM) (fabric-io)... [1/3]

254Compile scalacOptions: -encoding, UTF-8, -unchecked, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -Wvalue-discard, -language:implicitConversions, -Xkind-projector, --java-output-version:17, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

423Starting build for ProjectRef(file:/build/repo/,reactifyJVM) (fabric-reactify)... [2/3]

424Compile scalacOptions: -encoding, UTF-8, -unchecked, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -Wvalue-discard, -language:implicitConversions, -Xkind-projector, --java-output-version:17, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

594************************

595Build summary:

596[{

597 "module": "fabric-core",

598 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["lmcoursier.internal.shaded.coursier.error.FetchError$DownloadingArtifacts: Error fetching artifacts: \nhttps://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar: not found: https://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar \n"]}, "tookMs": 2266, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

599 "doc": {"status": "skipped", "tookMs": 0, "files": 0, "totalSizeKb": 0},

600 "test-compile": {"status": "skipped", "tookMs": 0, "warnings": 0, "errors": 0},

601 "test": {"status": "skipped", "tookMs": 0, "passed": 0, "failed": 0, "ignored": 0, "skipped": 0, "total": 0, "byFramework": []},

602 "publish": {"status": "skipped", "tookMs": 0},

603 "metadata": {

604 "crossScalaVersions": ["2.13.17", "2.12.20", "3.3.7"]

605}

606},{

607 "module": "fabric-io",

608 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["lmcoursier.internal.shaded.coursier.error.FetchError$DownloadingArtifacts: Error fetching artifacts: \nhttps://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar: not found: https://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar \n"]}, "tookMs": 151, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

609 "doc": {"status": "skipped", "tookMs": 0, "files": 0, "totalSizeKb": 0},

610 "test-compile": {"status": "skipped", "tookMs": 0, "warnings": 0, "errors": 0},

611 "test": {"status": "skipped", "tookMs": 0, "passed": 0, "failed": 0, "ignored": 0, "skipped": 0, "total": 0, "byFramework": []},

612 "publish": {"status": "skipped", "tookMs": 0},

613 "metadata": {

614 "crossScalaVersions": ["2.13.17", "2.12.20", "3.3.7"]

615}

616},{

617 "module": "fabric-reactify",

618 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["lmcoursier.internal.shaded.coursier.error.FetchError$DownloadingArtifacts: Error fetching artifacts: \nhttps://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar: not found: https://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar \n"]}, "tookMs": 99, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

619 "doc": {"status": "skipped", "tookMs": 0, "files": 0, "totalSizeKb": 0},

620 "test-compile": {"status": "skipped", "tookMs": 0, "warnings": 0, "errors": 0},

621 "test": {"status": "skipped", "tookMs": 0, "passed": 0, "failed": 0, "ignored": 0, "skipped": 0, "total": 0, "byFramework": []},

622 "publish": {"status": "skipped", "tookMs": 0},

623 "metadata": {

624 "crossScalaVersions": ["2.13.17", "2.12.20", "3.3.7"]

625}

626}]

627************************

631[0JFailed to download artifacts, retry after 276 seconds

632Retrying build, retry 1/2, force Scala version:false, enable migration:

633[sbt_options] declare -a sbt_options=()

634[process_args] java_version = '17'

635[copyRt] java9_rt = '/root/.sbt/1.0/java9-rt-ext-eclipse_adoptium_17_0_8/rt.jar'

636# Executing command line:

637java

638-Xmx4G

639-XX:+UseG1GC

640-Dcommunitybuild.scala=3.8.0-RC2

641-Dcommunitybuild.project.dependencies.add=

642-Xmx7G

643-Xms4G

644-Xss8M

645-Dsbt.script=/root/.sdkman/candidates/sbt/current/bin/sbt

646-Dscala.ext.dirs=/root/.sbt/1.0/java9-rt-ext-eclipse_adoptium_17_0_8

647-jar

648/root/.sdkman/candidates/sbt/1.11.5/bin/sbt-launch.jar

649"setCrossScalaVersions 3.8.0-RC2"

650"++3.8.0-RC2 -v"

651"mapScalacOptions ",REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s" ",-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e""

652"set every credentials := Nil"

653"excludeLibraryDependency com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}"

654"removeScalacOptionsStartingWith -P:wartremover"

656moduleMappings

657"runBuild 3.8.0-RC2 """{"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val scala3 = \"3.3.7\"","replaceWith":"val scala3 = \"<SCALA_VERSION>\""}]}""" org.typelevel%fabric-core org.typelevel%fabric-io org.typelevel%fabric-reactify"

659[info] welcome to sbt 1.11.7 (Eclipse Adoptium Java 17.0.8)

660[info] loading settings for project repo-build from akka.sbt, plugins.sbt...

661[info] loading project definition from /build/repo/project

662[info] loading settings for project root from build.sbt...

663[info] resolving key references (15932 settings) ...

664[info] set current project to fabric (in build file:/build/repo/)

665Execute setCrossScalaVersions: 3.8.0-RC2

666OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in ioJS/crossScalaVersions

667OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in docs/crossScalaVersions

668OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in coreNative/crossScalaVersions

669OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in root/crossScalaVersions

670OpenCB::Limitting incorrect crossVersions List() -> List(3.8.0-RC2) in root/crossScalaVersions

671OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in coreJVM/crossScalaVersions

672OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in rootNative/crossScalaVersions

673OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in coreJS/crossScalaVersions

674OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in rootJS/crossScalaVersions

675OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in reactifyJVM/crossScalaVersions

676OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in bench/crossScalaVersions

677OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in reactifyJS/crossScalaVersions

678OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in util/crossScalaVersions

679OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in rootJVM/crossScalaVersions

680OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in ioJVM/crossScalaVersions

681OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in reactifyNative/crossScalaVersions

682[info] set current project to fabric (in build file:/build/repo/)

683[info] Setting Scala version to 3.8.0-RC2 on 15 projects.

684[info] Switching Scala version on:

685[info] util (3.8.0-RC2, 2.13.17, 2.12.20)

686[info] * root (3.8.0-RC2)

687[info] reactifyJVM (3.8.0-RC2, 2.13.17, 2.12.20)

688[info] rootJS (3.8.0-RC2, 2.13.17, 2.12.20)

689[info] coreNative (3.8.0-RC2, 2.13.17, 2.12.20)

690[info] docs (3.8.0-RC2, 2.13.17, 2.12.20)

691[info] reactifyNative (3.8.0-RC2, 2.13.17, 2.12.20)

692[info] reactifyJS (3.8.0-RC2, 2.13.17, 2.12.20)

693[info] coreJS (3.8.0-RC2, 2.13.17, 2.12.20)

694[info] coreJVM (3.8.0-RC2, 2.13.17, 2.12.20)

695[info] rootJVM (3.8.0-RC2, 2.13.17, 2.12.20)

696[info] rootNative (3.8.0-RC2, 2.13.17, 2.12.20)

697[info] ioJS (3.8.0-RC2, 2.13.17, 2.12.20)

698[info] ioJVM (3.8.0-RC2, 2.13.17, 2.12.20)

699[info] bench (3.8.0-RC2, 2.13.17, 2.12.20)

700[info] Excluding projects:

701[info] Reapplying settings...

702[info] set current project to fabric (in build file:/build/repo/)

703Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

704[info] Reapplying settings...

705[info] set current project to fabric (in build file:/build/repo/)

706[info] Defining Global / credentials, bench / credentials and 13 others.

707[info] The new values will be used by Compile / scalafmtOnly, Global / pgpSelectPassphrase and 134 others.

708[info] Run `last` for details.

709[info] Reapplying settings...

710[info] set current project to fabric (in build file:/build/repo/)

711Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

712[info] Reapplying settings...

713OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

715 Global / allExcludeDependencies from Global / allExcludeDependencies (CommunityBuildPlugin.scala:336)

716 Did you mean rootJVM / allExcludeDependencies ?

717 , retry without global scopes

718[info] Reapplying settings...

719[info] set current project to fabric (in build file:/build/repo/)

720Execute removeScalacOptionsStartingWith: -P:wartremover

721[info] Reapplying settings...

722[info] set current project to fabric (in build file:/build/repo/)

723[success] Total time: 0 s, completed Nov 25, 2025, 4:40:56 PM

724Build config: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val scala3 = \"3.3.7\"","replaceWith":"val scala3 = \"<SCALA_VERSION>\""}]}

725Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),CompileOnly,List()))

726Starting build...

727Projects: Set(coreJVM, ioJVM, reactifyJVM)

728Starting build for ProjectRef(file:/build/repo/,coreJVM) (fabric-core)... [0/3]

729OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global

730OpenCB::Filter out '-deprecation', matches setting pattern '^-?-deprecation'

731OpenCB::Filter out '-feature', matches setting pattern '^-?-feature'

732Compile scalacOptions: -encoding, UTF-8, -unchecked, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -Wvalue-discard, -language:implicitConversions, -Xkind-projector, --java-output-version:17, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

817Starting build for ProjectRef(file:/build/repo/,ioJVM) (fabric-io)... [1/3]

818Compile scalacOptions: -encoding, UTF-8, -unchecked, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -Wvalue-discard, -language:implicitConversions, -Xkind-projector, --java-output-version:17, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

987Starting build for ProjectRef(file:/build/repo/,reactifyJVM) (fabric-reactify)... [2/3]

988Compile scalacOptions: -encoding, UTF-8, -unchecked, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -Wvalue-discard, -language:implicitConversions, -Xkind-projector, --java-output-version:17, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

1158************************

1159Build summary:

1160[{

1161 "module": "fabric-core",

1162 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["lmcoursier.internal.shaded.coursier.error.FetchError$DownloadingArtifacts: Error fetching artifacts: \nhttps://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar: not found: https://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar \n"]}, "tookMs": 179, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

1163 "doc": {"status": "skipped", "tookMs": 0, "files": 0, "totalSizeKb": 0},

1164 "test-compile": {"status": "skipped", "tookMs": 0, "warnings": 0, "errors": 0},

1165 "test": {"status": "skipped", "tookMs": 0, "passed": 0, "failed": 0, "ignored": 0, "skipped": 0, "total": 0, "byFramework": []},

1166 "publish": {"status": "skipped", "tookMs": 0},

1167 "metadata": {

1168 "crossScalaVersions": ["2.13.17", "2.12.20", "3.3.7"]

1169}

1170},{

1171 "module": "fabric-io",

1172 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["lmcoursier.internal.shaded.coursier.error.FetchError$DownloadingArtifacts: Error fetching artifacts: \nhttps://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar: not found: https://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar \n"]}, "tookMs": 150, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

1173 "doc": {"status": "skipped", "tookMs": 0, "files": 0, "totalSizeKb": 0},

1174 "test-compile": {"status": "skipped", "tookMs": 0, "warnings": 0, "errors": 0},

1175 "test": {"status": "skipped", "tookMs": 0, "passed": 0, "failed": 0, "ignored": 0, "skipped": 0, "total": 0, "byFramework": []},

1176 "publish": {"status": "skipped", "tookMs": 0},

1177 "metadata": {

1178 "crossScalaVersions": ["2.13.17", "2.12.20", "3.3.7"]

1179}

1180},{

1181 "module": "fabric-reactify",

1182 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["lmcoursier.internal.shaded.coursier.error.FetchError$DownloadingArtifacts: Error fetching artifacts: \nhttps://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar: not found: https://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar \n"]}, "tookMs": 113, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

1183 "doc": {"status": "skipped", "tookMs": 0, "files": 0, "totalSizeKb": 0},

1184 "test-compile": {"status": "skipped", "tookMs": 0, "warnings": 0, "errors": 0},

1185 "test": {"status": "skipped", "tookMs": 0, "passed": 0, "failed": 0, "ignored": 0, "skipped": 0, "total": 0, "byFramework": []},

1186 "publish": {"status": "skipped", "tookMs": 0},

1187 "metadata": {

1188 "crossScalaVersions": ["2.13.17", "2.12.20", "3.3.7"]

1189}

1190}]

1191************************

1195[0JFailed to download artifacts, retry after 104 seconds

1196Retrying build, retry 2/2, force Scala version:false, enable migration:

1197[sbt_options] declare -a sbt_options=()

1198[process_args] java_version = '17'

1199[copyRt] java9_rt = '/root/.sbt/1.0/java9-rt-ext-eclipse_adoptium_17_0_8/rt.jar'

1200# Executing command line:

1201java

1202-Xmx4G

1203-XX:+UseG1GC

1204-Dcommunitybuild.scala=3.8.0-RC2

1205-Dcommunitybuild.project.dependencies.add=

1206-Xmx7G

1207-Xms4G

1208-Xss8M

1209-Dsbt.script=/root/.sdkman/candidates/sbt/current/bin/sbt

1210-Dscala.ext.dirs=/root/.sbt/1.0/java9-rt-ext-eclipse_adoptium_17_0_8

1211-jar

1212/root/.sdkman/candidates/sbt/1.11.5/bin/sbt-launch.jar

1213"setCrossScalaVersions 3.8.0-RC2"

1214"++3.8.0-RC2 -v"

1215"mapScalacOptions ",REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s" ",-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e""

1216"set every credentials := Nil"

1217"excludeLibraryDependency com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}"

1218"removeScalacOptionsStartingWith -P:wartremover"

1220moduleMappings

1221"runBuild 3.8.0-RC2 """{"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val scala3 = \"3.3.7\"","replaceWith":"val scala3 = \"<SCALA_VERSION>\""}]}""" org.typelevel%fabric-core org.typelevel%fabric-io org.typelevel%fabric-reactify"

1223[info] welcome to sbt 1.11.7 (Eclipse Adoptium Java 17.0.8)

1224[info] loading settings for project repo-build from akka.sbt, plugins.sbt...

1225[info] loading project definition from /build/repo/project

1226[info] loading settings for project root from build.sbt...

1227[info] resolving key references (15932 settings) ...

1228[info] set current project to fabric (in build file:/build/repo/)

1229Execute setCrossScalaVersions: 3.8.0-RC2

1230OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in docs/crossScalaVersions

1231OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in ioJS/crossScalaVersions

1232OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in coreNative/crossScalaVersions

1233OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in coreJVM/crossScalaVersions

1234OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in rootNative/crossScalaVersions

1235OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in coreJS/crossScalaVersions

1236OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in rootJS/crossScalaVersions

1237OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in reactifyJVM/crossScalaVersions

1238OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in bench/crossScalaVersions

1239OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in reactifyJS/crossScalaVersions

1240OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in root/crossScalaVersions

1241OpenCB::Limitting incorrect crossVersions List() -> List(3.8.0-RC2) in root/crossScalaVersions

1242OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in util/crossScalaVersions

1243OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in rootJVM/crossScalaVersions

1244OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in ioJVM/crossScalaVersions

1245OpenCB::Changing crossVersion 3.8.0-RC2 -> 3.8.0-RC2 in reactifyNative/crossScalaVersions

1246[info] set current project to fabric (in build file:/build/repo/)

1247[info] Setting Scala version to 3.8.0-RC2 on 15 projects.

1248[info] Switching Scala version on:

1249[info] util (3.8.0-RC2, 2.13.17, 2.12.20)

1250[info] * root (3.8.0-RC2)

1251[info] reactifyJVM (3.8.0-RC2, 2.13.17, 2.12.20)

1252[info] rootJS (3.8.0-RC2, 2.13.17, 2.12.20)

1253[info] coreNative (3.8.0-RC2, 2.13.17, 2.12.20)

1254[info] docs (3.8.0-RC2, 2.13.17, 2.12.20)

1255[info] reactifyNative (3.8.0-RC2, 2.13.17, 2.12.20)

1256[info] reactifyJS (3.8.0-RC2, 2.13.17, 2.12.20)

1257[info] coreJS (3.8.0-RC2, 2.13.17, 2.12.20)

1258[info] coreJVM (3.8.0-RC2, 2.13.17, 2.12.20)

1259[info] rootJVM (3.8.0-RC2, 2.13.17, 2.12.20)

1260[info] rootNative (3.8.0-RC2, 2.13.17, 2.12.20)

1261[info] ioJS (3.8.0-RC2, 2.13.17, 2.12.20)

1262[info] ioJVM (3.8.0-RC2, 2.13.17, 2.12.20)

1263[info] bench (3.8.0-RC2, 2.13.17, 2.12.20)

1264[info] Excluding projects:

1265[info] Reapplying settings...

1266[info] set current project to fabric (in build file:/build/repo/)

1267Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

1268[info] Reapplying settings...

1269[info] set current project to fabric (in build file:/build/repo/)

1270[info] Defining Global / credentials, bench / credentials and 13 others.

1271[info] The new values will be used by Compile / scalafmtOnly, Global / pgpSelectPassphrase and 134 others.

1272[info] Run `last` for details.

1273[info] Reapplying settings...

1274[info] set current project to fabric (in build file:/build/repo/)

1275Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

1276[info] Reapplying settings...

1277OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

1279 Global / allExcludeDependencies from Global / allExcludeDependencies (CommunityBuildPlugin.scala:336)

1280 Did you mean rootJVM / allExcludeDependencies ?

1281 , retry without global scopes

1282[info] Reapplying settings...

1283[info] set current project to fabric (in build file:/build/repo/)

1284Execute removeScalacOptionsStartingWith: -P:wartremover

1285[info] Reapplying settings...

1286[info] set current project to fabric (in build file:/build/repo/)

1287[success] Total time: 0 s, completed Nov 25, 2025, 4:43:00 PM

1288Build config: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val scala3 = \"3.3.7\"","replaceWith":"val scala3 = \"<SCALA_VERSION>\""}]}

1289Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),CompileOnly,List()))

1290Starting build...

1291Projects: Set(coreJVM, ioJVM, reactifyJVM)

1292Starting build for ProjectRef(file:/build/repo/,coreJVM) (fabric-core)... [0/3]

1293OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global

1294OpenCB::Filter out '-deprecation', matches setting pattern '^-?-deprecation'

1295OpenCB::Filter out '-feature', matches setting pattern '^-?-feature'

1296Compile scalacOptions: -encoding, UTF-8, -unchecked, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -Wvalue-discard, -language:implicitConversions, -Xkind-projector, --java-output-version:17, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

1381Starting build for ProjectRef(file:/build/repo/,ioJVM) (fabric-io)... [1/3]

1382Compile scalacOptions: -encoding, UTF-8, -unchecked, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -Wvalue-discard, -language:implicitConversions, -Xkind-projector, --java-output-version:17, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

1551Starting build for ProjectRef(file:/build/repo/,reactifyJVM) (fabric-reactify)... [2/3]

1552Compile scalacOptions: -encoding, UTF-8, -unchecked, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -Wvalue-discard, -language:implicitConversions, -Xkind-projector, --java-output-version:17, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

1722************************

1723Build summary:

1724[{

1725 "module": "fabric-core",

1726 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["lmcoursier.internal.shaded.coursier.error.FetchError$DownloadingArtifacts: Error fetching artifacts: \nhttps://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar: not found: https://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar \n"]}, "tookMs": 181, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

1727 "doc": {"status": "skipped", "tookMs": 0, "files": 0, "totalSizeKb": 0},

1728 "test-compile": {"status": "skipped", "tookMs": 0, "warnings": 0, "errors": 0},

1729 "test": {"status": "skipped", "tookMs": 0, "passed": 0, "failed": 0, "ignored": 0, "skipped": 0, "total": 0, "byFramework": []},

1730 "publish": {"status": "skipped", "tookMs": 0},

1731 "metadata": {

1732 "crossScalaVersions": ["2.13.17", "2.12.20", "3.3.7"]

1733}

1734},{

1735 "module": "fabric-io",

1736 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["lmcoursier.internal.shaded.coursier.error.FetchError$DownloadingArtifacts: Error fetching artifacts: \nhttps://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar: not found: https://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar \n"]}, "tookMs": 151, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

1737 "doc": {"status": "skipped", "tookMs": 0, "files": 0, "totalSizeKb": 0},

1738 "test-compile": {"status": "skipped", "tookMs": 0, "warnings": 0, "errors": 0},

1739 "test": {"status": "skipped", "tookMs": 0, "passed": 0, "failed": 0, "ignored": 0, "skipped": 0, "total": 0, "byFramework": []},

1740 "publish": {"status": "skipped", "tookMs": 0},

1741 "metadata": {

1742 "crossScalaVersions": ["2.13.17", "2.12.20", "3.3.7"]

1743}

1744},{

1745 "module": "fabric-reactify",

1746 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["lmcoursier.internal.shaded.coursier.error.FetchError$DownloadingArtifacts: Error fetching artifacts: \nhttps://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar: not found: https://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar \n"]}, "tookMs": 97, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

1747 "doc": {"status": "skipped", "tookMs": 0, "files": 0, "totalSizeKb": 0},

1748 "test-compile": {"status": "skipped", "tookMs": 0, "warnings": 0, "errors": 0},

1749 "test": {"status": "skipped", "tookMs": 0, "passed": 0, "failed": 0, "ignored": 0, "skipped": 0, "total": 0, "byFramework": []},

1750 "publish": {"status": "skipped", "tookMs": 0},

1751 "metadata": {

1752 "crossScalaVersions": ["2.13.17", "2.12.20", "3.3.7"]

1753}

1754}]

1755************************

1759[0JExhausted retries limit