Build Logs

scalacenter/scalafix • 3.8.0-RC5:2025-12-31

Errors

Warnings

Total Lines

273

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

2Clonning https://github.com/scalacenter/scalafix.git into /build/repo using revision v0.14.5

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

4Note: switching to '120c4c4e74d3995e559db80d2f2c942d98bbdd33'.

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-RC5

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-RC5

32Execute tests: true

33sbt project found:

34No prepare script found for project scalacenter/scalafix

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

36Scala version: 3.8.0-RC5

37Targets: ch.epfl.scala%compat-metaconfig-macros

38Project projectConfig: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"25"},"sbt":{"commands":["mapScalacOptions \"\" \"-Wunused:unsafe-warn-patvars\" "],"options":[]},"mill":{"options":[]},"tests":"full","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 = '25'

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

45# Executing command line:

46java

47-Xss2m

48-Xms2G

49-Xmx4G

50-XX:ReservedCodeCacheSize=512m

51-XX:+UseG1GC

52-XX:+TieredCompilation

53-Dfile.encoding=UTF-8

54-Dcommunitybuild.scala=3.8.0-RC5

55-Dcommunitybuild.project.dependencies.add=

56-Xmx7G

57-Xms4G

58-Xss8M

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

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

61-jar

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

63"setCrossScalaVersions 3.8.0-RC5"

64"++3.8.0-RC5 -v"

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

66"set every credentials := Nil"

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

68"removeScalacOptionsStartingWith -P:wartremover"

69"mapScalacOptions "" "-Wunused:unsafe-warn-patvars" "

70moduleMappings

71"runBuild 3.8.0-RC5 """{"projects":{"exclude":[],"overrides":{}},"java":{"version":"25"},"sbt":{"commands":["mapScalacOptions \"\" \"-Wunused:unsafe-warn-patvars\" "],"options":[]},"mill":{"options":[]},"tests":"full","migrationVersions":[],"sourcePatches":[]}""" ch.epfl.scala%compat-metaconfig-macros"

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

74WARNING: A terminally deprecated method in sun.misc.Unsafe has been called

75WARNING: 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)

76WARNING: Please consider reporting this to the maintainers of class net.openhft.hashing.UnsafeAccess

77WARNING: sun.misc.Unsafe::arrayBaseOffset will be removed in a future release

78WARNING: A restricted method in java.lang.System has been called

79WARNING: 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)

80WARNING: Use --enable-native-access=ALL-UNNAMED to avoid a warning for callers in this module

81WARNING: Restricted methods will be blocked in a future release unless native access is enabled

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

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

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

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

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

88[info] Compilation completed in 7.979s.

89[info] done compiling

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

91[info] resolving key references (48255 settings) ...

92[info] Welcome to scalafix 0.14.5+0-120c4c4e+20251231-2150-SNAPSHOT

93Execute setCrossScalaVersions: 3.8.0-RC5

94OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC5 in reflect3/crossScalaVersions

95OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.18) in unit2_13_18/crossScalaVersions

96OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in reflect3/crossScalaVersions

97OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.18) in compat-metaconfig-macros2_13/crossScalaVersions

98OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.18) in output2_13_18xsource3/crossScalaVersions

99OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.18) in shared2_13/crossScalaVersions

100OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.18) in rules2_13_18/crossScalaVersions

101OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.18) in integration2_13_18/crossScalaVersions

102OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC5 in shared3/crossScalaVersions

103OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in shared3/crossScalaVersions

104OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC5 in output3_3_7/crossScalaVersions

105OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in output3_3_7/crossScalaVersions

106OpenCB::Changing crossVersion 3.7.4 -> 3.8.0-RC5 in cli3_7_4/crossScalaVersions

107OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in cli3_7_4/crossScalaVersions

108OpenCB::Changing crossVersion 3.7.4 -> 3.8.0-RC5 in rules3_7_4/crossScalaVersions

109OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in rules3_7_4/crossScalaVersions

110OpenCB::Changing crossVersion 3.7.4 -> 3.8.0-RC5 in testkit3_7_4/crossScalaVersions

111OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in testkit3_7_4/crossScalaVersions

112OpenCB::Changing crossVersion 3.7.4 -> 3.8.0-RC5 in expect3_7_4Target2_13_18/crossScalaVersions

113OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in expect3_7_4Target2_13_18/crossScalaVersions

114OpenCB::Changing crossVersion 3.7.4 -> 3.8.0-RC5 in integration3_7_4/crossScalaVersions

115OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in integration3_7_4/crossScalaVersions

116OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC5 in core3/crossScalaVersions

117OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in core3/crossScalaVersions

118OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC5 in rules3_3_7/crossScalaVersions

119OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in rules3_3_7/crossScalaVersions

120OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.18) in output2_13_18/crossScalaVersions

121OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.18) in expect2_13_18Target2_13_16/crossScalaVersions

122OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC5 in integration3_3_7/crossScalaVersions

123OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in integration3_3_7/crossScalaVersions

124OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.18) in testkit2_13_18/crossScalaVersions

125OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.16) in input2_13_16/crossScalaVersions

126OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.18) in input2_13_18/crossScalaVersions

127OpenCB::Changing crossVersion 3.7.4 -> 3.8.0-RC5 in expect3_7_4Target3_7_4/crossScalaVersions

128OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in expect3_7_4Target3_7_4/crossScalaVersions

129OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC5 in testkit3_3_7/crossScalaVersions

130OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in testkit3_3_7/crossScalaVersions

131OpenCB::Changing crossVersion 3.7.4 -> 3.8.0-RC5 in input3_7_4/crossScalaVersions

132OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in input3_7_4/crossScalaVersions

133OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC5 in unit3_3_7/crossScalaVersions

134OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in unit3_3_7/crossScalaVersions

135OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.18) in input2_13_18xsource3/crossScalaVersions

136OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.18) in reflect2_13/crossScalaVersions

137OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.18) in core2_13/crossScalaVersions

138OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.18) in expect2_13_18Target2_13_18xsource3/crossScalaVersions

139OpenCB::Changing crossVersion 3.7.4 -> 3.8.0-RC5 in expect3_7_4Target3_3_7/crossScalaVersions

140OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in expect3_7_4Target3_3_7/crossScalaVersions

141OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC5 in expect3_3_7Target3_3_7/crossScalaVersions

142OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in expect3_3_7Target3_3_7/crossScalaVersions

143OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.18) in docs2_13/crossScalaVersions

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

145OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC5 in compat-metaconfig-macros3/crossScalaVersions

146OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in compat-metaconfig-macros3/crossScalaVersions

147OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.18) in expect2_13_18Target2_13_18/crossScalaVersions

148OpenCB::Changing crossVersion 3.7.4 -> 3.8.0-RC5 in output3_7_4/crossScalaVersions

149OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in output3_7_4/crossScalaVersions

150OpenCB::Changing crossVersion 3.7.4 -> 3.8.0-RC5 in unit3_7_4/crossScalaVersions

151OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.18) in expect2_13_18Target2_13_17/crossScalaVersions

152OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in unit3_7_4/crossScalaVersions

153OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(2.13.18) in cli2_13_18/crossScalaVersions

154OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC5 in input3_3_7/crossScalaVersions

155OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in input3_3_7/crossScalaVersions

156OpenCB::Changing crossVersion 3.3.7 -> 3.8.0-RC5 in cli3_3_7/crossScalaVersions

157OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC5) in cli3_3_7/crossScalaVersions

158[info] Welcome to scalafix 0.14.5+0-120c4c4e+20251231-2150-SNAPSHOT

159[info] Setting Scala version to 3.8.0-RC5 on 22 projects.

160[info] Switching Scala version on:

161[info] cli3_3_7 (3.8.0-RC5)

162[info] unit3_7_4 (3.8.0-RC5)

163[info] integration3_7_4 (3.8.0-RC5)

164[info] output3_3_7 (3.8.0-RC5)

165[info] shared3 (3.8.0-RC5)

166[info] core3 (3.8.0-RC5)

167[info] input3_3_7 (3.8.0-RC5)

168[info] output3_7_4 (3.8.0-RC5)

169[info] testkit3_3_7 (3.8.0-RC5)

170[info] unit3_3_7 (3.8.0-RC5)

171[info] expect3_3_7Target3_3_7 (3.8.0-RC5)

172[info] cli3_7_4 (3.8.0-RC5)

173[info] compat-metaconfig-macros3 (3.8.0-RC5)

174[info] rules3_7_4 (3.8.0-RC5)

175[info] testkit3_7_4 (3.8.0-RC5)

176[info] expect3_7_4Target3_3_7 (3.8.0-RC5)

177[info] expect3_7_4Target3_7_4 (3.8.0-RC5)

178[info] integration3_3_7 (3.8.0-RC5)

179[info] reflect3 (3.8.0-RC5)

180[info] expect3_7_4Target2_13_18 (3.8.0-RC5)

181[info] input3_7_4 (3.8.0-RC5)

182[info] rules3_3_7 (3.8.0-RC5)

183[info] Excluding projects:

184[info] integration2_13_18 (2.13.18)

185[info] input2_13_18xsource3 (2.13.18)

186[info] cli2_13_18 (2.13.18)

187[info] reflect2_12 (2.12.20, 2.12.21)

188[info] input2_13_16 (2.13.16)

189[info] testkit2_13_18 (2.13.18)

190[info] core2_12 (2.12.20, 2.12.21)

191[info] interfaces (2.12.20)

192[info] unit2_13_18 (2.13.18)

193[info] input2_13_17 (2.13.17)

194[info] expect2_13_18Target2_13_18xsource3 (2.13.18)

195[info] expect2_13_18Target2_13_16 (2.13.18)

196[info] compat-metaconfig-macros2_13 (2.13.18)

197[info] reflect2_13 (2.13.18)

198[info] expect2_13_18Target2_13_17 (2.13.18)

199[info] shared2_13 (2.13.18)

200[info] output2_13_18 (2.13.18)

201[info] rules2_13_18 (2.13.18)

202[info] input2_13_18 (2.13.18)

203[info] expect2_13_18Target2_13_18 (2.13.18)

204[info] * repo (2.12.20)

205[info] docs2_13 (2.13.18)

206[info] output2_13_18xsource3 (2.13.18)

207[info] core2_13 (2.13.18)

208[info] Reapplying settings...

209[info] Welcome to scalafix 0.14.5+0-120c4c4e+20251231-2150-SNAPSHOT

210Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

211[info] Reapplying settings...

212[info] Welcome to scalafix 0.14.5+0-120c4c4e+20251231-2150-SNAPSHOT

213[info] Defining Global / credentials, cli2_13_18 / credentials and 44 others.

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

215[info] Run `last` for details.

216[info] Reapplying settings...

217[info] Welcome to scalafix 0.14.5+0-120c4c4e+20251231-2150-SNAPSHOT

218Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

219[info] Reapplying settings...

220OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

221

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

223 Did you mean expect2_13_18Target2_13_16 / allExcludeDependencies ?

224 , retry without global scopes

225[info] Reapplying settings...

226[info] Welcome to scalafix 0.14.5+0-120c4c4e+20251231-2150-SNAPSHOT

227Execute removeScalacOptionsStartingWith: -P:wartremover

228[info] Reapplying settings...

229[info] Welcome to scalafix 0.14.5+0-120c4c4e+20251231-2150-SNAPSHOT

230Execute mapScalacOptions: -Wunused:unsafe-warn-patvars

231[info] Reapplying settings...

232[info] Welcome to scalafix 0.14.5+0-120c4c4e+20251231-2150-SNAPSHOT

233[success] Total time: 0 s, completed Dec 31, 2025, 9:50:57 PM

234Build config: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"25"},"sbt":{"commands":["mapScalacOptions \"\" \"-Wunused:unsafe-warn-patvars\" "],"options":[]},"mill":{"options":[]},"tests":"full","migrationVersions":[],"sourcePatches":[]}

235Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),Full,List()))

236None of projects in group Vector(expect2_13_18Target2_13_18xsource3, expect2_13_18Target2_13_16, expect2_13_18Target2_13_17, expect2_13_18Target2_13_18) uses current Scala binary version, using random: expect2_13_18Target2_13_18xsource3

237None of projects in group Vector(input2_13_18xsource3, input2_13_16, input2_13_17, input2_13_18) uses current Scala binary version, using random: input2_13_18xsource3

238None of projects in group Vector(output2_13_18, output2_13_18xsource3) uses current Scala binary version, using random: output2_13_18

239Starting build...

240Projects: Set(compat-metaconfig-macros3)

241Starting build for ProjectRef(file:/build/repo/,compat-metaconfig-macros3) (compat-metaconfig-macros)... [0/1]

242OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global

243OpenCB::Filter out '-feature', matches setting pattern '^-?-feature'

244OpenCB::Filter out '-Wunused:all', matches setting pattern '^-?-Wunused(:.*)?'

245OpenCB::Filter out '-Wunused:unsafe-warn-patvars', matches setting pattern '^-?-Wunused(:.*)?'

246Compile scalacOptions: -Wconf:origin=scala.collection.compat.*:s, --java-output-version:17, -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

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

248[warn] -- [E030] Match case Unreachable Warning: /build/repo/compat-metaconfig-macros/src/main/scala-3/metaconfig/pprint/TPrintImpl.scala:147:19

249[warn] 147 | case (name, TypeBounds(lo, hi)) =>

250[warn] | ^^^^^^^^^^^^^^^^^^^^^^^^^^

251[warn] | Unreachable case

252[warn] one warning found

253[info] done compiling

254

255************************

256Build summary:

257[{

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

259 "compile": {"status": "ok", "tookMs": 7190, "warnings": 1, "errors": 0, "sourceVersion": "3.8"},

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

261 "test-compile": {"status": "ok", "tookMs": 140, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

262 "test": {"status": "ok", "tookMs": 113, "passed": 0, "failed": 0, "ignored": 0, "skipped": 0, "total": 0, "byFramework": []},

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

264 "metadata": {

265 "crossScalaVersions": ["2.12.20"]

266}

267}]

268************************

269[success] Total time: 9 s, completed Dec 31, 2025, 9:51:06 PM

270[0JChecking patch project/plugins.sbt...

271Checking patch build.sbt...

272Applied patch project/plugins.sbt cleanly.

273Applied patch build.sbt cleanly.