Build Logs

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

2Clonning https://github.com/comcast/ip4s.git into /build/repo using revision v3.8.0-RC3

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

4Note: switching to 'b23a6682a321d8bf7e234927d9bb65d3b3d3e6be'.

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

21----

22Preparing build for 3.8.0-bin-20260120-bef6d3c

23Scala binary version found: 3.8

24Implicitly using source version 3.8

25Scala binary version found: 3.8

26Implicitly using source version 3.8

27Would try to apply common scalacOption (best-effort, sbt/mill only):

28Append: ,REQUIRE:-source:3.8

29Remove: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

30----

31Starting build for 3.8.0-bin-20260120-bef6d3c

32Execute tests: false

33sbt project found:

34No prepare script found for project comcast/ip4s

35##################################

36Scala version: 3.8.0-bin-20260120-bef6d3c

37Targets: com.comcast%ip4s-core com.comcast%ip4s-test-kit

38Project projectConfig: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[]}

39##################################

40Using extra scalacOptions: ,REQUIRE:-source:3.8

41Filtering out scalacOptions: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

42[sbt_options] declare -a sbt_options=()

43[process_args] java_version = '17'

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

45# Executing command line:

46java

47-Dfile.encoding=UTF-8

48-Xms2g

49-Xmx4g

50-XX:MaxMetaspaceSize=512m

51-Dcommunitybuild.scala=3.8.0-bin-20260120-bef6d3c

52-Dcommunitybuild.project.dependencies.add=

53-Xmx7G

54-Xms4G

55-Xss8M

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

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

58-jar

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

60"setCrossScalaVersions 3.8.0-bin-20260120-bef6d3c"

61"++3.8.0-bin-20260120-bef6d3c -v"

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

63"set every credentials := Nil"

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

65"removeScalacOptionsStartingWith -P:wartremover"

67moduleMappings

68"runBuild 3.8.0-bin-20260120-bef6d3c """{"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[]}""" com.comcast%ip4s-core com.comcast%ip4s-test-kit"

70[info] [launcher] getting org.scala-sbt sbt 1.12.0 (this may take some time)...

71[info] [launcher] getting Scala 2.12.21 (for sbt)...

72[info] welcome to sbt 1.12.0 (Eclipse Adoptium Java 17.0.8)

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

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

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

76[info] Non-compiled module 'compiler-bridge_2.12' for Scala 2.12.21. Compiling...

77[info] Compilation completed in 8.582s.

78[info] done compiling

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

80[info] resolving key references (11491 settings) ...

81[info] set scmInfo to https://github.com/comcast/ip4s

82[info] set current project to root (in build file:/build/repo/)

83Execute setCrossScalaVersions: 3.8.0-bin-20260120-bef6d3c

84OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-bin-20260120-bef6d3c in docs/crossScalaVersions

85OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-bin-20260120-bef6d3c in coreJVM/crossScalaVersions

86OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-bin-20260120-bef6d3c in root/crossScalaVersions

87OpenCB::Limitting incorrect crossVersions List() -> List(3.8.0-bin-20260120-bef6d3c) in root/crossScalaVersions

88OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-bin-20260120-bef6d3c in coreJS/crossScalaVersions

89[info] set scmInfo to https://github.com/comcast/ip4s

90OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-bin-20260120-bef6d3c in rootNative/crossScalaVersions

91OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-bin-20260120-bef6d3c in testKitNative/crossScalaVersions

92OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-bin-20260120-bef6d3c in rootJS/crossScalaVersions

93OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-bin-20260120-bef6d3c in coreNative/crossScalaVersions

94OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-bin-20260120-bef6d3c in testKitJS/crossScalaVersions

95OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-bin-20260120-bef6d3c in rootJVM/crossScalaVersions

96OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-bin-20260120-bef6d3c in testKitJVM/crossScalaVersions

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

98[info] Setting Scala version to 3.8.0-bin-20260120-bef6d3c on 11 projects.

99[info] Switching Scala version on:

100[info] * root (3.8.0-bin-20260120-bef6d3c)

101[info] rootJS (2.12.21, 2.13.18, 3.8.0-bin-20260120-bef6d3c)

102[info] coreNative (2.12.21, 2.13.18, 3.8.0-bin-20260120-bef6d3c)

103[info] docs (2.12.21, 2.13.18, 3.8.0-bin-20260120-bef6d3c)

104[info] testKitJS (2.12.21, 2.13.18, 3.8.0-bin-20260120-bef6d3c)

105[info] coreJS (2.12.21, 2.13.18, 3.8.0-bin-20260120-bef6d3c)

106[info] testKitNative (2.12.21, 2.13.18, 3.8.0-bin-20260120-bef6d3c)

107[info] testKitJVM (2.12.21, 2.13.18, 3.8.0-bin-20260120-bef6d3c)

108[info] coreJVM (2.12.21, 2.13.18, 3.8.0-bin-20260120-bef6d3c)

109[info] rootJVM (2.12.21, 2.13.18, 3.8.0-bin-20260120-bef6d3c)

110[info] rootNative (2.12.21, 2.13.18, 3.8.0-bin-20260120-bef6d3c)

111[info] Excluding projects:

112[info] Reapplying settings...

113[info] set scmInfo to https://github.com/comcast/ip4s

114[info] set current project to root (in build file:/build/repo/)

115Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

116[info] Reapplying settings...

117[info] set scmInfo to https://github.com/comcast/ip4s

118[info] set current project to root (in build file:/build/repo/)

119[info] Defining Global / credentials, coreJS / credentials and 9 others.

120[info] The new values will be used by Compile / scalafmtOnly, IntegrationTest / scalafmtOnly and 96 others.

121[info] Run `last` for details.

122[info] Reapplying settings...

123[info] set scmInfo to https://github.com/comcast/ip4s

124[info] set current project to root (in build file:/build/repo/)

125Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

126[info] Reapplying settings...

127OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

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

130 Did you mean allExcludeDependencies ?

131 , retry without global scopes

132[info] Reapplying settings...

133[info] set scmInfo to https://github.com/comcast/ip4s

134[info] set current project to root (in build file:/build/repo/)

135Execute removeScalacOptionsStartingWith: -P:wartremover

136[info] Reapplying settings...

137[info] set scmInfo to https://github.com/comcast/ip4s

138[info] set current project to root (in build file:/build/repo/)

139[success] Total time: 0 s, completed Jan 20, 2026, 4:58:14 PM

140Build config: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[]}

141Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),CompileOnly,List()))

142Starting build...

143Projects: Set(coreJVM, testKitJVM)

144Starting build for ProjectRef(file:/build/repo/,coreJVM) (ip4s-core)... [0/2]

145OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.21 module Global

146OpenCB::Filter out '-deprecation', matches setting pattern '^-?-deprecation'

147OpenCB::Filter out '-feature', matches setting pattern '^-?-feature'

148Compile 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

149[info] compiling 22 Scala sources to /build/repo/jvm/target/scala-3.8.0-bin-20260120-bef6d3c/classes ...

150[info] done compiling

151Downloading https://repo1.maven.org/maven2/org/scalameta/scalafmt-core_2.12/3.10.3/scalafmt-core_2.12-3.10.3.pom

152Downloaded https://repo1.maven.org/maven2/org/scalameta/scalafmt-core_2.12/3.10.3/scalafmt-core_2.12-3.10.3.pom

153Downloading https://repo1.maven.org/maven2/org/scalameta/scalafmt-macros_2.12/3.10.3/scalafmt-macros_2.12-3.10.3.pom

154Downloading https://repo1.maven.org/maven2/org/scalameta/mdoc-parser_2.12/2.8.2/mdoc-parser_2.12-2.8.2.pom

155Downloading https://repo1.maven.org/maven2/org/scalameta/scalafmt-config_2.12/3.10.3/scalafmt-config_2.12-3.10.3.pom

156Downloading https://repo1.maven.org/maven2/org/scalameta/scalafmt-sysops_2.12/3.10.3/scalafmt-sysops_2.12-3.10.3.pom

157Downloaded https://repo1.maven.org/maven2/org/scalameta/scalafmt-macros_2.12/3.10.3/scalafmt-macros_2.12-3.10.3.pom

158Downloaded https://repo1.maven.org/maven2/org/scalameta/scalafmt-config_2.12/3.10.3/scalafmt-config_2.12-3.10.3.pom

159Downloaded https://repo1.maven.org/maven2/org/scalameta/mdoc-parser_2.12/2.8.2/mdoc-parser_2.12-2.8.2.pom

160Downloaded https://repo1.maven.org/maven2/org/scalameta/scalafmt-sysops_2.12/3.10.3/scalafmt-sysops_2.12-3.10.3.pom

161Downloading https://repo1.maven.org/maven2/org/scalameta/metaconfig-typesafe-config_2.12/0.18.1/metaconfig-typesafe-config_2.12-0.18.1.pom

162Downloading https://repo1.maven.org/maven2/org/scalameta/metaconfig-core_2.12/0.18.1/metaconfig-core_2.12-0.18.1.pom

163Downloaded https://repo1.maven.org/maven2/org/scalameta/metaconfig-core_2.12/0.18.1/metaconfig-core_2.12-0.18.1.pom

164Downloaded https://repo1.maven.org/maven2/org/scalameta/metaconfig-typesafe-config_2.12/0.18.1/metaconfig-typesafe-config_2.12-0.18.1.pom

165Downloading https://repo1.maven.org/maven2/org/scalameta/metaconfig-pprint_2.12/0.18.1/metaconfig-pprint_2.12-0.18.1.pom

166Downloading https://repo1.maven.org/maven2/org/scala-lang/modules/scala-collection-compat_2.12/2.14.0/scala-collection-compat_2.12-2.14.0.pom

167Downloading https://repo1.maven.org/maven2/org/typelevel/paiges-core_2.12/0.4.4/paiges-core_2.12-0.4.4.pom

168Downloaded https://repo1.maven.org/maven2/org/scala-lang/modules/scala-collection-compat_2.12/2.14.0/scala-collection-compat_2.12-2.14.0.pom

169Downloaded https://repo1.maven.org/maven2/org/typelevel/paiges-core_2.12/0.4.4/paiges-core_2.12-0.4.4.pom

170Downloaded https://repo1.maven.org/maven2/org/scalameta/metaconfig-pprint_2.12/0.18.1/metaconfig-pprint_2.12-0.18.1.pom

171Downloading https://repo1.maven.org/maven2/com/lihaoyi/fansi_2.12/0.5.1/fansi_2.12-0.5.1.pom

172Downloaded https://repo1.maven.org/maven2/com/lihaoyi/fansi_2.12/0.5.1/fansi_2.12-0.5.1.pom

173Downloading https://repo1.maven.org/maven2/com/lihaoyi/sourcecode_2.12/0.4.0/sourcecode_2.12-0.4.0.pom

174Downloaded https://repo1.maven.org/maven2/com/lihaoyi/sourcecode_2.12/0.4.0/sourcecode_2.12-0.4.0.pom

175Downloading https://repo1.maven.org/maven2/org/scalameta/scalafmt-core_2.12/3.10.3/scalafmt-core_2.12-3.10.3.jar

176Downloading https://repo1.maven.org/maven2/org/scalameta/metaconfig-typesafe-config_2.12/0.18.1/metaconfig-typesafe-config_2.12-0.18.1.jar

177Downloading https://repo1.maven.org/maven2/org/scalameta/scalafmt-config_2.12/3.10.3/scalafmt-config_2.12-3.10.3.jar

178Downloading https://repo1.maven.org/maven2/org/scalameta/metaconfig-pprint_2.12/0.18.1/metaconfig-pprint_2.12-0.18.1.jar

179Downloading https://repo1.maven.org/maven2/org/scalameta/mdoc-parser_2.12/2.8.2/mdoc-parser_2.12-2.8.2.jar

180Downloading https://repo1.maven.org/maven2/org/scalameta/scalafmt-sysops_2.12/3.10.3/scalafmt-sysops_2.12-3.10.3.jar

181Downloaded https://repo1.maven.org/maven2/org/scalameta/metaconfig-pprint_2.12/0.18.1/metaconfig-pprint_2.12-0.18.1.jar

182Downloading https://repo1.maven.org/maven2/com/lihaoyi/fansi_2.12/0.5.1/fansi_2.12-0.5.1.jar

183Downloaded https://repo1.maven.org/maven2/org/scalameta/metaconfig-typesafe-config_2.12/0.18.1/metaconfig-typesafe-config_2.12-0.18.1.jar

184Downloading https://repo1.maven.org/maven2/org/scala-lang/modules/scala-collection-compat_2.12/2.14.0/scala-collection-compat_2.12-2.14.0.jar

185Downloaded https://repo1.maven.org/maven2/org/scalameta/scalafmt-config_2.12/3.10.3/scalafmt-config_2.12-3.10.3.jar

186Downloading https://repo1.maven.org/maven2/org/typelevel/paiges-core_2.12/0.4.4/paiges-core_2.12-0.4.4.jar

187Downloaded https://repo1.maven.org/maven2/org/scalameta/mdoc-parser_2.12/2.8.2/mdoc-parser_2.12-2.8.2.jar

188Downloading https://repo1.maven.org/maven2/org/scalameta/metaconfig-core_2.12/0.18.1/metaconfig-core_2.12-0.18.1.jar

189Downloaded https://repo1.maven.org/maven2/org/scalameta/scalafmt-sysops_2.12/3.10.3/scalafmt-sysops_2.12-3.10.3.jar

190Downloading https://repo1.maven.org/maven2/org/scalameta/scalafmt-macros_2.12/3.10.3/scalafmt-macros_2.12-3.10.3.jar

191Downloaded https://repo1.maven.org/maven2/org/scalameta/scalafmt-core_2.12/3.10.3/scalafmt-core_2.12-3.10.3.jar

192Downloaded https://repo1.maven.org/maven2/com/lihaoyi/fansi_2.12/0.5.1/fansi_2.12-0.5.1.jar

193Downloaded https://repo1.maven.org/maven2/org/scala-lang/modules/scala-collection-compat_2.12/2.14.0/scala-collection-compat_2.12-2.14.0.jar

194Downloaded https://repo1.maven.org/maven2/org/typelevel/paiges-core_2.12/0.4.4/paiges-core_2.12-0.4.4.jar

195Downloaded https://repo1.maven.org/maven2/org/scalameta/scalafmt-macros_2.12/3.10.3/scalafmt-macros_2.12-3.10.3.jar

196Downloaded https://repo1.maven.org/maven2/org/scalameta/metaconfig-core_2.12/0.18.1/metaconfig-core_2.12-0.18.1.jar

197[info] compiling 2 Scala sources to /build/repo/jvm/target/scala-3.8.0-bin-20260120-bef6d3c/test-classes ...

207[info] done compiling

208Starting build for ProjectRef(file:/build/repo/,testKitJVM) (ip4s-test-kit)... [1/2]

209Compile 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

210[info] compiling 1 Scala source to /build/repo/test-kit/jvm/target/scala-3.8.0-bin-20260120-bef6d3c/classes ...

211[info] done compiling

212[info] compiling 18 Scala sources to /build/repo/test-kit/jvm/target/scala-3.8.0-bin-20260120-bef6d3c/test-classes ...

213[info] done compiling

215************************

216Build summary:

217[{

218 "module": "ip4s-core",

219 "compile": {"status": "ok", "tookMs": 11468, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

221 "test-compile": {"status": "ok", "tookMs": 6046, "warnings": 2, "errors": 0, "sourceVersion": "3.8"},

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

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

224 "metadata": {

225 "crossScalaVersions": ["2.12.21", "2.13.18", "3.3.7"]

226}

227},{

228 "module": "ip4s-test-kit",

229 "compile": {"status": "ok", "tookMs": 1162, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

231 "test-compile": {"status": "ok", "tookMs": 4704, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

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

234 "metadata": {

235 "crossScalaVersions": ["2.12.21", "2.13.18", "3.3.7"]

236}

237}]

238************************

239[success] Total time: 35 s, completed Jan 20, 2026, 4:58:49 PM

240[0JChecking patch project/plugins.sbt...

241Checking patch build.sbt...

242Applied patch project/plugins.sbt cleanly.

243Applied patch build.sbt cleanly.