Build Logs

typelevel/scalac-options • 3.8.0-RC4:2025-12-22

Errors

Warnings

Total Lines

191

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

2Clonning https://github.com/typelevel/scalac-options.git into /build/repo using revision v0.1.8

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

4Note: switching to '5de722af7dd1a13f068c73f06bf6fdb43bebba6b'.

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: 3.3.5

22----

23Preparing build for 3.8.0-RC4

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 = "3.3.5"

35Replacement: val Scala3 = "3.8.0-RC4"

36Starting compilation server

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

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

39Successfully applied pattern 'val Scala3 = "3.3.5"' in build.sbt

40----

41Starting build for 3.8.0-RC4

42Execute tests: true

43sbt project found:

44Sbt version 1.10.10 is not supported, minimal supported version is 1.11.5

45Enforcing usage of sbt in version 1.11.5

46No prepare script found for project typelevel/scalac-options

47##################################

48Scala version: 3.8.0-RC4

49Targets: org.typelevel%scalac-options

50Project projectConfig: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"full","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val Scala3 = \"3.3.5\"","replaceWith":"val Scala3 = \"<SCALA_VERSION>\""}]}

51##################################

52Using extra scalacOptions: ,REQUIRE:-source:3.8

53Filtering out scalacOptions: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

54[sbt_options] declare -a sbt_options=()

55[process_args] java_version = '17'

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

57# Executing command line:

58java

59-Dfile.encoding=UTF-8

60-Dcommunitybuild.scala=3.8.0-RC4

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-RC4"

70"++3.8.0-RC4 -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-RC4 """{"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"full","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val Scala3 = \"3.3.5\"","replaceWith":"val Scala3 = \"<SCALA_VERSION>\""}]}""" org.typelevel%scalac-options"

79[info] welcome to sbt 1.11.5 (Eclipse Adoptium Java 17.0.8)

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

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

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

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

84[info] Compilation completed in 8.6s.

85[info] done compiling

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

87[info] set scmInfo to https://github.com/typelevel/scalac-options

88[info] set current project to scalac-options-root (in build file:/build/repo/)

89Execute setCrossScalaVersions: 3.8.0-RC4

90OpenCB::Changing crossVersion 3.8.0-RC4 -> 3.8.0-RC4 in libJVM/crossScalaVersions

91OpenCB::Changing crossVersion 3.8.0-RC4 -> 3.8.0-RC4 in libJS/crossScalaVersions

92[info] set scmInfo to https://github.com/typelevel/scalac-options

93OpenCB::Limitting incorrect crossVersions List() -> List(2.12.20) in root/crossScalaVersions

94OpenCB::Changing crossVersion 3.8.0-RC4 -> 3.8.0-RC4 in rootNative/crossScalaVersions

95OpenCB::Changing crossVersion 3.8.0-RC4 -> 3.8.0-RC4 in rootJS/crossScalaVersions

96OpenCB::Changing crossVersion 3.8.0-RC4 -> 3.8.0-RC4 in rootJVM/crossScalaVersions

97[info] set current project to scalac-options-root (in build file:/build/repo/)

98[info] Setting Scala version to 3.8.0-RC4 on 5 projects.

99[info] Switching Scala version on:

100[info] rootJS (2.12.20, 2.13.16, 3.8.0-RC4)

101[info] rootJVM (2.12.20, 2.13.16, 3.8.0-RC4)

102[info] rootNative (2.12.20, 2.13.16, 3.8.0-RC4)

103[info] libJS (2.12.20, 2.13.16, 3.8.0-RC4)

104[info] libJVM (2.12.20, 2.13.16, 3.8.0-RC4)

105[info] Excluding projects:

106[info] * root (2.12.20)

107[info] Reapplying settings...

108[info] set scmInfo to https://github.com/typelevel/scalac-options

109[info] set current project to scalac-options-root (in build file:/build/repo/)

110Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

111[info] Reapplying settings...

112[info] set scmInfo to https://github.com/typelevel/scalac-options

113[info] set current project to scalac-options-root (in build file:/build/repo/)

114[info] Defining Global / credentials, credentials and 4 others.

115[info] The new values will be used by Compile / scalafmtOnly, IntegrationTest / scalafmtOnly and 51 others.

116[info] Run `last` for details.

117[info] Reapplying settings...

118[info] set scmInfo to https://github.com/typelevel/scalac-options

119[info] set current project to scalac-options-root (in build file:/build/repo/)

120Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

121[info] Reapplying settings...

122OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

123

124 Global / allExcludeDependencies from Global / allExcludeDependencies (CommunityBuildPlugin.scala:331)

125 Did you mean allExcludeDependencies ?

126 , retry without global scopes

127[info] Reapplying settings...

128[info] set scmInfo to https://github.com/typelevel/scalac-options

129[info] set current project to scalac-options-root (in build file:/build/repo/)

130Execute removeScalacOptionsStartingWith: -P:wartremover

131[info] Reapplying settings...

132[info] set scmInfo to https://github.com/typelevel/scalac-options

133[info] set current project to scalac-options-root (in build file:/build/repo/)

134[success] Total time: 0 s, completed Dec 22, 2025, 5:54:07 PM

135Build config: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"full","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val Scala3 = \"3.3.5\"","replaceWith":"val Scala3 = \"<SCALA_VERSION>\""}]}

136Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),Full,List()))

137Starting build...

138Projects: Set(libJVM)

139Starting build for ProjectRef(file:/build/repo/,libJVM) (scalac-options)... [0/1]

140OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global

141OpenCB::Filter out '-deprecation', matches setting pattern '^-?-deprecation'

142OpenCB::Filter out '-feature', matches setting pattern '^-?-feature'

143Compile 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

144[info] compiling 4 Scala sources to /build/repo/lib/.jvm/target/scala-3.8.0-RC4/classes ...

145[info] done compiling

146[info] compiling 2 Scala sources to /build/repo/lib/.jvm/target/scala-3.8.0-RC4/test-classes ...

147[info] done compiling

148org.typelevel.scalacoptions.ScalaVersionSuite:

149 + fromString parse a version 0.074s

150 + fromString parse an RC version 0.02s

151 + fromString parse a NIGHTLY version 0.013s

152 + fromString parse a commit version 0.008s

153org.typelevel.scalacoptions.ScalacOptionSuite:

154 + valid when no version predicate 0.077s

155 + valid when added in past major release 0.02s

156 + valid when added in past minor release 0.014s

157 + valid when added in past patch release 0.011s

158 + valid when added in this minor/patch release 0.009s

159 + not valid when added in a future major release 0.008s

160 + not valid when added in a future minor release 0.013s

161 + not valid when added in a future patch release 0.009s

162 + valid when removed in next major release 0.005s

163 + valid when removed in next minor release 0.004s

164 + valid when removed in next patch release 0.006s

165 + not valid when removed in this minor/patch release 0.005s

166 + not valid when removed in an old major release 0.003s

167 + not valid when removed in an old minor release 0.004s

168 + not valid when removed in an old patch release 0.003s

169 + ScalacOptions.default should not contain null 0.037s

170

171************************

172Build summary:

173[{

174 "module": "scalac-options",

175 "compile": {"status": "ok", "tookMs": 8628, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

177 "test-compile": {"status": "ok", "tookMs": 2349, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

178 "test": {"status": "ok", "tookMs": 680, "passed": 20, "failed": 0, "ignored": 0, "skipped": 0, "total": 20, "byFramework": [{"framework": "munit", "stats": {"passed": 20, "failed": 0, "ignored": 0, "skipped": 0, "total": 20}}]},

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

180 "metadata": {

181 "crossScalaVersions": ["2.12.20", "2.13.16", "3.3.5"]

182}

183}]

184************************

185[success] Total time: 26 s, completed Dec 22, 2025, 5:54:33 PM

186[0JChecking patch project/plugins.sbt...

187Checking patch project/build.properties...

188Checking patch build.sbt...

189Applied patch project/plugins.sbt cleanly.

190Applied patch project/build.properties cleanly.

191Applied patch build.sbt cleanly.