Build Logs

scala/scala-collection-compat • scheduled_3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY

Errors

Warnings

Total Lines

236

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

2Clonning https://github.com/scala/scala-collection-compat.git into /build/repo using revision v2.14.0

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

4Note: switching to '0171d0722da5a958341b09ac9bdcc75220872639'.

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: 3.3.6

22----

23Preparing build for 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY

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: Seq("org.scala-lang" % "scala-library" % scala213)

35Replacement: Seq("org.scala-lang" % "scala-library" % scala3)

36Patch using 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY matches version range: <3.8.0, 3.99.99>

37Starting compilation server

38Compiling project (Scala 3.7.3, JVM (25))

39Compiled project (Scala 3.7.3, JVM (25))

40WARNING: A terminally deprecated method in sun.misc.Unsafe has been called

41WARNING: sun.misc.Unsafe::objectFieldOffset has been called by scala.runtime.LazyVals$ (file:/root/.cache/coursier/v1/https/repo1.maven.org/maven2/org/scala-lang/scala3-library_3/3.7.3/scala3-library_3-3.7.3.jar)

42WARNING: Please consider reporting this to the maintainers of class scala.runtime.LazyVals$

43WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release

44Successfully applied pattern 'Seq("org.scala-lang" % "scala-library" % scala213)' in build.sbt

46Try apply source patch:

47Path: build.sbt

48Pattern: val scala3 = "3.3.6"

49Replacement: val scala3 = "3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY"

50WARNING: A terminally deprecated method in sun.misc.Unsafe has been called

51WARNING: sun.misc.Unsafe::objectFieldOffset has been called by scala.runtime.LazyVals$ (file:/root/.cache/coursier/v1/https/repo1.maven.org/maven2/org/scala-lang/scala3-library_3/3.7.3/scala3-library_3-3.7.3.jar)

52WARNING: Please consider reporting this to the maintainers of class scala.runtime.LazyVals$

53WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release

54Successfully applied pattern 'val scala3 = "3.3.6"' in build.sbt

55----

56Starting build for 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY

57Execute tests: false

58sbt project found:

59No prepare script found for project scala/scala-collection-compat

60##################################

61Scala version: 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY

62Targets: org.scala-lang.modules%scala-collection-compat

63Project projectConfig: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"25"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"Seq(\"org.scala-lang\" % \"scala-library\" % scala213)","replaceWith":"Seq(\"org.scala-lang\" % \"scala-library\" % scala3)","selectVersion":{"min":"3.8.0"}},{"path":"build.sbt","pattern":"val scala3 = \"3.3.6\"","replaceWith":"val scala3 = \"<SCALA_VERSION>\""}]}

64##################################

65Using extra scalacOptions: ,REQUIRE:-source:3.8

66Filtering out scalacOptions: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

67[sbt_options] declare -a sbt_options=()

68[process_args] java_version = '25'

69[copyRt] java9_rt = '/root/.sbt/1.0/java9-rt-ext-eclipse_adoptium_25/rt.jar'

70# Executing command line:

71java

72-Xmx2G

73-Dcommunitybuild.scala=3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY

74-Dcommunitybuild.project.dependencies.add=

75-Xmx7G

76-Xms4G

77-Xss8M

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

79-Dscala.ext.dirs=/root/.sbt/1.0/java9-rt-ext-eclipse_adoptium_25

80-jar

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

82"setCrossScalaVersions 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY"

83"++3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY -v"

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

85"set every credentials := Nil"

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

87"removeScalacOptionsStartingWith -P:wartremover"

89moduleMappings

90"runBuild 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY """{"projects":{"exclude":[],"overrides":{}},"java":{"version":"25"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"Seq(\"org.scala-lang\" % \"scala-library\" % scala213)","replaceWith":"Seq(\"org.scala-lang\" % \"scala-library\" % scala3)","selectVersion":{"min":"3.8.0"}},{"path":"build.sbt","pattern":"val scala3 = \"3.3.6\"","replaceWith":"val scala3 = \"<SCALA_VERSION>\""}]}""" org.scala-lang.modules%scala-collection-compat"

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

93WARNING: A terminally deprecated method in sun.misc.Unsafe has been called

94WARNING: sun.misc.Unsafe::arrayBaseOffset has been called by net.openhft.hashing.UnsafeAccess (file:/root/.sbt/boot/scala-2.12.20/org.scala-sbt/sbt/1.11.7/zero-allocation-hashing-0.16.jar)

95WARNING: Please consider reporting this to the maintainers of class net.openhft.hashing.UnsafeAccess

96WARNING: sun.misc.Unsafe::arrayBaseOffset will be removed in a future release

97WARNING: A restricted method in java.lang.System has been called

98WARNING: java.lang.System::load has been called by com.sun.jna.Native in an unnamed module (file:/root/.sbt/boot/scala-2.12.20/org.scala-sbt/sbt/1.11.7/jna-5.12.0.jar)

99WARNING: Use --enable-native-access=ALL-UNNAMED to avoid a warning for callers in this module

100WARNING: Restricted methods will be blocked in a future release unless native access is enabled

101

102[info] welcome to sbt 1.11.7 (Eclipse Adoptium Java 25)

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

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

105[info] compiling 4 Scala sources to /build/repo/project/target/scala-2.12/sbt-1.0/classes ...

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

107[info] Compilation completed in 8.306s.

108[info] done compiling

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

110[info] resolving key references (24959 settings) ...

111[info] set current project to scala-collection-compat (in build file:/build/repo/)

112Execute setCrossScalaVersions: 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY

113OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in compat213/crossScalaVersions

114OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.11.12) in scalafixOutput211/crossScalaVersions

115OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.11.12) in compat211JS/crossScalaVersions

116OpenCB::Changing crossVersion 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY -> 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY in compat3JS/crossScalaVersions

117OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY) in compat3JS/crossScalaVersions

118OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in scalafixOutput213/crossScalaVersions

119OpenCB::Changing crossVersion 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY -> 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY in compat3Native/crossScalaVersions

120OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY) in compat3Native/crossScalaVersions

121OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in compat213Native/crossScalaVersions

122OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in compat213JS/crossScalaVersions

123OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.11.12) in scalafixData211/crossScalaVersions

124OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in scalafixData213/crossScalaVersions

125OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.11.12) in compat211/crossScalaVersions

126OpenCB::Changing crossVersion 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY -> 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY in compat3/crossScalaVersions

127OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY) in compat3/crossScalaVersions

128[info] set current project to scala-collection-compat (in build file:/build/repo/)

129[info] Setting Scala version to 3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY on 3 projects.

130[info] Switching Scala version on:

131[info] compat3JS (3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY)

132[info] compat3Native (3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY)

133[info] compat3 (3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY)

134[info] Excluding projects:

135[info] scalafixRules (2.12.20)

136[info] * root (2.12.20)

137[info] compat212Native (2.12.20)

138[info] scalafixOutput213 (2.13.17)

139[info] scalafixData211 (2.11.12)

140[info] compat213Native (2.13.17)

141[info] compat212JS (2.12.20)

142[info] scalafixTests (2.12.20)

143[info] binaryCompatNew (2.12.20)

144[info] scalafixInput (2.12.20)

145[info] compat212 (2.12.20)

146[info] compat211 (2.11.12)

147[info] scalafixData212 (2.12.20)

148[info] compat211JS (2.11.12)

149[info] scalafixOutput212 (2.12.20)

150[info] binaryCompat (2.12.20)

151[info] scalafixOutput213Failure (2.12.20)

152[info] compat213 (2.13.17)

153[info] scalafixData213 (2.13.17)

154[info] binaryCompatOld (2.12.20)

155[info] scalafixOutput211 (2.11.12)

156[info] compat213JS (2.13.17)

157[info] Reapplying settings...

158[info] set current project to scala-collection-compat (in build file:/build/repo/)

159Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

160[info] Reapplying settings...

161[info] set current project to scala-collection-compat (in build file:/build/repo/)

162[info] Defining Global / credentials, binaryCompat / credentials and 23 others.

163[info] The new values will be used by Global / pgpSelectPassphrase, Global / pgpSigningKey and 125 others.

164[info] Run `last` for details.

165[info] Reapplying settings...

166[info] set current project to scala-collection-compat (in build file:/build/repo/)

167Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

168[info] Reapplying settings...

169OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

170

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

172 Did you mean compat3 / allExcludeDependencies ?

173 , retry without global scopes

174[info] Reapplying settings...

175[info] set current project to scala-collection-compat (in build file:/build/repo/)

176Execute removeScalacOptionsStartingWith: -P:wartremover

177[info] Reapplying settings...

178[info] set current project to scala-collection-compat (in build file:/build/repo/)

179[success] Total time: 0 s, completed Dec 28, 2025, 5:45:26 PM

180Build config: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"25"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"Seq(\"org.scala-lang\" % \"scala-library\" % scala213)","replaceWith":"Seq(\"org.scala-lang\" % \"scala-library\" % scala3)","selectVersion":{"min":"3.8.0"}},{"path":"build.sbt","pattern":"val scala3 = \"3.3.6\"","replaceWith":"val scala3 = \"<SCALA_VERSION>\""}]}

181Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),CompileOnly,List()))

182Starting build...

183Projects: Set(compat3)

184Starting build for ProjectRef(file:/build/repo/,compat3) (scala-collection-compat)... [0/1]

185OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global

186[warn] Multiple resolvers having different access mechanism configured with same name 'akka-secure-mvn'. To avoid conflict, Remove duplicate project resolvers (`resolvers`) or rename publishing resolver (`publishTo`).

187OpenCB::Filter out '-feature', matches setting pattern '^-?-feature'

188[warn] Multiple resolvers having different access mechanism configured with same name 'akka-secure-mvn'. To avoid conflict, Remove duplicate project resolvers (`resolvers`) or rename publishing resolver (`publishTo`).

189Compile scalacOptions: -language:higherKinds, -language:implicitConversions, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

190[warn] Multiple resolvers having different access mechanism configured with same name 'akka-secure-mvn'. To avoid conflict, Remove duplicate project resolvers (`resolvers`) or rename publishing resolver (`publishTo`).

191[warn] Multiple resolvers having different access mechanism configured with same name 'akka-secure-mvn'. To avoid conflict, Remove duplicate project resolvers (`resolvers`) or rename publishing resolver (`publishTo`).

192[warn] Multiple resolvers having different access mechanism configured with same name 'akka-secure-mvn'. To avoid conflict, Remove duplicate project resolvers (`resolvers`) or rename publishing resolver (`publishTo`).

193OpenCB::Filter out '-deprecation', matches setting pattern '^-?-deprecation'

194[info] compiling 4 Scala sources to /build/repo/.cross/compat3/jvm/target/scala-3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY/classes ...

195[info] done compiling

196[warn] Multiple resolvers having different access mechanism configured with same name 'akka-secure-mvn'. To avoid conflict, Remove duplicate project resolvers (`resolvers`) or rename publishing resolver (`publishTo`).

197[warn] Multiple resolvers having different access mechanism configured with same name 'akka-secure-mvn'. To avoid conflict, Remove duplicate project resolvers (`resolvers`) or rename publishing resolver (`publishTo`).

198[warn] Multiple resolvers having different access mechanism configured with same name 'akka-secure-mvn'. To avoid conflict, Remove duplicate project resolvers (`resolvers`) or rename publishing resolver (`publishTo`).

199[info] compiling 27 Scala sources and 1 Java source to /build/repo/.cross/compat3/jvm/target/scala-3.8.1-RC1-bin-20251228-e73ff2c-NIGHTLY/test-classes ...

200[warn] -- [E092] Pattern Match Unchecked Warning: /build/repo/compat/src/test/scala/test/scala/collection/LazyListLazinessTest.scala:937:13

201[warn] 937 | case that: CustomLong => this.value == that.value

202[warn] | ^

203[warn] |the type test for CustomLong cannot be checked at runtime because it's a local class

204[warn] |

205[warn] | longer explanation available when compiling with `-explain`

206[warn] there were 22 deprecation warnings; re-run with -deprecation for details

207[warn] two warnings found

208[info] /build/repo/compat/src/test/scala-jvm/test/scala/jdk/javaapi/CollectionConvertersTest.java: CollectionConvertersTest.java uses unchecked or unsafe operations.

209[info] /build/repo/compat/src/test/scala-jvm/test/scala/jdk/javaapi/CollectionConvertersTest.java: Recompile with -Xlint:unchecked for details.

210[info] done compiling

211[warn] Multiple resolvers having different access mechanism configured with same name 'akka-secure-mvn'. To avoid conflict, Remove duplicate project resolvers (`resolvers`) or rename publishing resolver (`publishTo`).

212[warn] Multiple resolvers having different access mechanism configured with same name 'akka-secure-mvn'. To avoid conflict, Remove duplicate project resolvers (`resolvers`) or rename publishing resolver (`publishTo`).

213[warn] Multiple resolvers having different access mechanism configured with same name 'akka-secure-mvn'. To avoid conflict, Remove duplicate project resolvers (`resolvers`) or rename publishing resolver (`publishTo`).

214[warn] Multiple resolvers having different access mechanism configured with same name 'akka-secure-mvn'. To avoid conflict, Remove duplicate project resolvers (`resolvers`) or rename publishing resolver (`publishTo`).

215[warn] Multiple resolvers having different access mechanism configured with same name 'akka-secure-mvn'. To avoid conflict, Remove duplicate project resolvers (`resolvers`) or rename publishing resolver (`publishTo`).

216[warn] Multiple resolvers having different access mechanism configured with same name 'akka-secure-mvn'. To avoid conflict, Remove duplicate project resolvers (`resolvers`) or rename publishing resolver (`publishTo`).

217

218************************

219Build summary:

220[{

221 "module": "scala-collection-compat",

222 "compile": {"status": "ok", "tookMs": 6503, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

224 "test-compile": {"status": "ok", "tookMs": 9169, "warnings": 1, "errors": 0, "sourceVersion": "3.8"},

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

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

227 "metadata": {

228 "crossScalaVersions": ["2.12.20", "3.3.6"]

229}

230}]

231************************

232[success] Total time: 23 s, completed Dec 28, 2025, 5:45:49 PM

233[0JChecking patch project/plugins.sbt...

234Checking patch build.sbt...

235Applied patch project/plugins.sbt cleanly.

236Applied patch build.sbt cleanly.