Build Logs

scalacenter/scalafix • 3.8.0-RC2:2025-11-26

Errors

Warnings

Total Lines

276

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

2Clonning https://github.com/scalacenter/scalafix.git into /build/repo using revision v0.14.4

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

4Note: switching to '5e486ed898de4401601c42afa29ca5afbd1264a1'.

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-RC2

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-RC2

32Execute tests: false

33sbt project found:

34No prepare script found for project scalacenter/scalafix

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

36##################################

37Scala version: 3.8.0-RC2

38Targets: ch.epfl.scala%compat-metaconfig-macros

39Project projectConfig: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"25"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[]}

40##################################

41Using extra scalacOptions: ,REQUIRE:-source:3.8

42Filtering out scalacOptions: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

43[sbt_options] declare -a sbt_options=()

44[process_args] java_version = '25'

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

46# Executing command line:

47java

48-Xss2m

49-Xms2G

50-Xmx4G

51-XX:ReservedCodeCacheSize=512m

52-XX:+UseG1GC

53-XX:+TieredCompilation

54-Dfile.encoding=UTF-8

55-Dcommunitybuild.scala=3.8.0-RC2

56-Dcommunitybuild.project.dependencies.add=

57-Xmx7G

58-Xms4G

59-Xss8M

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

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

62-jar

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

64"setCrossScalaVersions 3.8.0-RC2"

65"++3.8.0-RC2 -v"

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

67"set every credentials := Nil"

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

69"removeScalacOptionsStartingWith -P:wartremover"

71moduleMappings

72"runBuild 3.8.0-RC2 """{"projects":{"exclude":[],"overrides":{}},"java":{"version":"25"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[]}""" ch.epfl.scala%compat-metaconfig-macros"

74[info] [launcher] getting org.scala-sbt sbt 1.11.6 (this may take some time)...

75WARNING: A terminally deprecated method in sun.misc.Unsafe has been called

76WARNING: sun.misc.Unsafe::arrayBaseOffset has been called by net.openhft.hashing.UnsafeAccess (file:/root/.sbt/boot/scala-2.12.20/org.scala-sbt/sbt/1.11.6/zero-allocation-hashing-0.16.jar)

77WARNING: Please consider reporting this to the maintainers of class net.openhft.hashing.UnsafeAccess

78WARNING: sun.misc.Unsafe::arrayBaseOffset will be removed in a future release

79WARNING: A restricted method in java.lang.System has been called

80WARNING: 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/1.11.6/jna-5.12.0.jar)

81WARNING: Use --enable-native-access=ALL-UNNAMED to avoid a warning for callers in this module

82WARNING: Restricted methods will be blocked in a future release unless native access is enabled

84[info] welcome to sbt 1.11.6 (Eclipse Adoptium Java 25)

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

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

87[info] compiling 7 Scala sources to /build/repo/project/target/scala-2.12/sbt-1.0/classes ...

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

89[info] Compilation completed in 8.342s.

90[info] done compiling

91[info] loading settings for project repo from build.sbt...

92[info] resolving key references (48210 settings) ...

93[info] Welcome to scalafix 0.14.4+0-5e486ed8+20251126-1644-SNAPSHOT

94Execute setCrossScalaVersions: 3.8.0-RC2

95OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC2 in reflect3/crossScalaVersions

96OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in reflect3/crossScalaVersions

97OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in input2_13_17xsource3/crossScalaVersions

98OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in shared2_13/crossScalaVersions

99OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC2 in shared3/crossScalaVersions

100OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in shared3/crossScalaVersions

101OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC2 in output3_3_7/crossScalaVersions

102OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in output3_3_7/crossScalaVersions

103OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in compat-metaconfig-macros2_13/crossScalaVersions

104OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC2 in core3/crossScalaVersions

105OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in core3/crossScalaVersions

106OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in output2_13_17/crossScalaVersions

107OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC2 in rules3_3_7/crossScalaVersions

108OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in rules3_3_7/crossScalaVersions

109OpenCB::Changing crossVersion 3.7.3 -> 3.8.0-RC2 in cli3_7_3/crossScalaVersions

110OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in cli3_7_3/crossScalaVersions

111OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC2 in integration3_3_7/crossScalaVersions

112OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in integration3_3_7/crossScalaVersions

113OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in expect2_13_17Target2_13_16/crossScalaVersions

114OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in expect2_13_17Target2_13_17/crossScalaVersions

115OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.16) in input2_13_16/crossScalaVersions

116OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC2 in testkit3_3_7/crossScalaVersions

117OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in testkit3_3_7/crossScalaVersions

118OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in expect2_13_17Target2_13_17xsource3/crossScalaVersions

119OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.15) in input2_13_15/crossScalaVersions

120OpenCB::Changing crossVersion 3.7.3 -> 3.8.0-RC2 in integration3_7_3/crossScalaVersions

121OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in integration3_7_3/crossScalaVersions

122OpenCB::Changing crossVersion 3.7.3 -> 3.8.0-RC2 in output3_7_3/crossScalaVersions

123OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in output3_7_3/crossScalaVersions

124OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC2 in unit3_3_7/crossScalaVersions

125OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in unit3_3_7/crossScalaVersions

126OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in reflect2_13/crossScalaVersions

127OpenCB::Changing crossVersion 3.7.3 -> 3.8.0-RC2 in rules3_7_3/crossScalaVersions

128OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in rules3_7_3/crossScalaVersions

129OpenCB::Changing crossVersion 3.7.3 -> 3.8.0-RC2 in expect3_7_3Target3_7_3/crossScalaVersions

130OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in expect3_7_3Target3_7_3/crossScalaVersions

131OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in core2_13/crossScalaVersions

132OpenCB::Changing crossVersion 3.7.3 -> 3.8.0-RC2 in unit3_7_3/crossScalaVersions

133OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in unit3_7_3/crossScalaVersions

134OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in rules2_13_17/crossScalaVersions

135OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in expect2_13_17Target2_13_15/crossScalaVersions

136OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in testkit2_13_17/crossScalaVersions

137OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC2 in expect3_3_7Target3_3_7/crossScalaVersions

138OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in expect3_3_7Target3_3_7/crossScalaVersions

139OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in output2_13_17xsource3/crossScalaVersions

140OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in docs2_13/crossScalaVersions

141OpenCB::Changing crossVersion 3.7.3 -> 3.8.0-RC2 in expect3_7_3Target2_13_17/crossScalaVersions

142OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in expect3_7_3Target2_13_17/crossScalaVersions

143OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in cli2_13_17/crossScalaVersions

144OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in input2_13_17/crossScalaVersions

145OpenCB::Changing crossVersion 3.7.3 -> 3.8.0-RC2 in testkit3_7_3/crossScalaVersions

146OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in testkit3_7_3/crossScalaVersions

147OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in integration2_13_17/crossScalaVersions

148OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC2 in compat-metaconfig-macros3/crossScalaVersions

149OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in compat-metaconfig-macros3/crossScalaVersions

150OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.17) in unit2_13_17/crossScalaVersions

151OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC2 in input3_3_7/crossScalaVersions

152OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in input3_3_7/crossScalaVersions

153OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC2 in cli3_3_7/crossScalaVersions

154OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in cli3_3_7/crossScalaVersions

155OpenCB::Changing crossVersion 3.7.3 -> 3.8.0-RC2 in input3_7_3/crossScalaVersions

156OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in input3_7_3/crossScalaVersions

157OpenCB::Changing crossVersion 3.7.3 -> 3.8.0-RC2 in expect3_7_3Target3_3_7/crossScalaVersions

158OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC2) in expect3_7_3Target3_3_7/crossScalaVersions

159[info] Welcome to scalafix 0.14.4+0-5e486ed8+20251126-1645-SNAPSHOT

160[info] Setting Scala version to 3.8.0-RC2 on 22 projects.

161[info] Switching Scala version on:

162[info] cli3_3_7 (3.8.0-RC2)

163[info] output3_7_3 (3.8.0-RC2)

164[info] rules3_7_3 (3.8.0-RC2)

165[info] output3_3_7 (3.8.0-RC2)

166[info] expect3_7_3Target3_3_7 (3.8.0-RC2)

167[info] expect3_7_3Target3_7_3 (3.8.0-RC2)

168[info] shared3 (3.8.0-RC2)

169[info] core3 (3.8.0-RC2)

170[info] unit3_7_3 (3.8.0-RC2)

171[info] input3_3_7 (3.8.0-RC2)

172[info] testkit3_7_3 (3.8.0-RC2)

173[info] testkit3_3_7 (3.8.0-RC2)

174[info] unit3_3_7 (3.8.0-RC2)

175[info] expect3_3_7Target3_3_7 (3.8.0-RC2)

176[info] compat-metaconfig-macros3 (3.8.0-RC2)

177[info] input3_7_3 (3.8.0-RC2)

178[info] expect3_7_3Target2_13_17 (3.8.0-RC2)

179[info] cli3_7_3 (3.8.0-RC2)

180[info] integration3_3_7 (3.8.0-RC2)

181[info] reflect3 (3.8.0-RC2)

182[info] integration3_7_3 (3.8.0-RC2)

183[info] rules3_3_7 (3.8.0-RC2)

184[info] Excluding projects:

185[info] unit2_13_17 (2.13.17)

186[info] rules2_13_17 (2.13.17)

187[info] expect2_13_17Target2_13_17 (2.13.17)

188[info] reflect2_12 (2.12.20)

189[info] input2_13_16 (2.13.16)

190[info] output2_13_17xsource3 (2.13.17)

191[info] input2_13_17xsource3 (2.13.17)

192[info] core2_12 (2.12.20)

193[info] interfaces (2.12.20)

194[info] expect2_13_17Target2_13_17xsource3 (2.13.17)

195[info] expect2_13_17Target2_13_16 (2.13.17)

196[info] input2_13_17 (2.13.17)

197[info] output2_13_17 (2.13.17)

198[info] compat-metaconfig-macros2_13 (2.13.17)

199[info] reflect2_13 (2.13.17)

200[info] testkit2_13_17 (2.13.17)

201[info] shared2_13 (2.13.17)

202[info] expect2_13_17Target2_13_15 (2.13.17)

203[info] input2_13_15 (2.13.15)

204[info] integration2_13_17 (2.13.17)

205[info] * repo (2.12.20)

206[info] docs2_13 (2.13.17)

207[info] cli2_13_17 (2.13.17)

208[info] core2_13 (2.13.17)

209[info] Reapplying settings...

210[info] Welcome to scalafix 0.14.4+0-5e486ed8+20251126-1645-SNAPSHOT

211Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

212[info] Reapplying settings...

213[info] Welcome to scalafix 0.14.4+0-5e486ed8+20251126-1645-SNAPSHOT

214[info] Defining Global / credentials, cli2_13_17 / credentials and 44 others.

215[info] The new values will be used by Global / pgpSelectPassphrase, Global / pgpSigningKey and 230 others.

216[info] Run `last` for details.

217[info] Reapplying settings...

218[info] Welcome to scalafix 0.14.4+0-5e486ed8+20251126-1645-SNAPSHOT

219Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

220[info] Reapplying settings...

221OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

222

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

224 Did you mean expect2_13_17Target2_13_15 / allExcludeDependencies ?

225 , retry without global scopes

226[info] Reapplying settings...

227[info] Welcome to scalafix 0.14.4+0-5e486ed8+20251126-1645-SNAPSHOT

228Execute removeScalacOptionsStartingWith: -P:wartremover

229[info] Reapplying settings...

230[info] Welcome to scalafix 0.14.4+0-5e486ed8+20251126-1645-SNAPSHOT

231[success] Total time: 0 s, completed Nov 26, 2025, 4:45:15 PM

232Build config: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"25"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[]}

233Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),CompileOnly,List()))

234None of projects in group Vector(expect2_13_17Target2_13_17, expect2_13_17Target2_13_17xsource3, expect2_13_17Target2_13_16, expect2_13_17Target2_13_15) uses current Scala binary version, using random: expect2_13_17Target2_13_17

235None of projects in group Vector(input2_13_16, input2_13_17xsource3, input2_13_17, input2_13_15) uses current Scala binary version, using random: input2_13_16

236None of projects in group Vector(output2_13_17xsource3, output2_13_17) uses current Scala binary version, using random: output2_13_17xsource3

237Starting build...

238Projects: Set(compat-metaconfig-macros3)

239Starting build for ProjectRef(file:/build/repo/,compat-metaconfig-macros3) (compat-metaconfig-macros)... [0/1]

240OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global

241OpenCB::Filter out '-feature', matches setting pattern '^-?-feature'

242Compile scalacOptions: -Wconf:origin=scala.collection.compat.*:s, --java-output-version:17, -Wunused:all, -Wunused:unsafe-warn-patvars, -encoding, UTF-8, -unchecked, -Xsemanticdb, -semanticdb-target, /build/repo/compat-metaconfig-macros/target/jvm-3/meta, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

243[info] compiling 2 Scala sources to /build/repo/compat-metaconfig-macros/target/jvm-3/classes ...

244[error] invalid choice(s) for -Wunused: unsafe-warn-patvars

245[info] scalac -help gives more information

246[error] one error found

247[error] (compat-metaconfig-macros3 / Compile / compileIncremental) Compilation failed

248[info] compiling 2 Scala sources to /build/repo/compat-metaconfig-macros/target/jvm-3/classes ...

249[error] invalid choice(s) for -Wunused: unsafe-warn-patvars

250[info] scalac -help gives more information

251[error] one error found

252[error] (compat-metaconfig-macros3 / Compile / compileIncremental) Compilation failed

253[info] compiling 2 Scala sources to /build/repo/compat-metaconfig-macros/target/jvm-3/classes ...

254[error] invalid choice(s) for -Wunused: unsafe-warn-patvars

255[info] scalac -help gives more information

256[error] one error found

257[error] (compat-metaconfig-macros3 / Compile / compileIncremental) Compilation failed

258

259************************

260Build summary:

261[{

262 "module": "compat-metaconfig-macros",

263 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["Compilation failed"]}, "tookMs": 3106, "warnings": 0, "errors": 1, "sourceVersion": "3.8"},

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

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

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

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

268 "metadata": {

269 "crossScalaVersions": ["2.12.20"]

270}

271}]

272************************

273[error] Scala3CommunityBuild$ProjectBuildFailureException: 1 module(s) finished with failures: compat-metaconfig-macros

274[error] (Global / runBuild) Scala3CommunityBuild$ProjectBuildFailureException: 1 module(s) finished with failures: compat-metaconfig-macros

275[error] Total time: 14 s, completed Nov 26, 2025, 4:45:29 PM

276[0JBuild failed, not retrying.