Build Logs

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

2Clonning https://github.com/mjakubowski84/parquet4s.git into /build/repo using revision v2.23.0

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

4Note: switching to '3a23d400be76112b71621363266be3d836bbad6d'.

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

21Using target Scala version for migration: 3.7.4

22Migrating project for -source:3.7 using Scala 3.7.4

23----

24Preparing build for 3.7.4

25Would try to apply common scalacOption (best-effort, sbt/mill only):

26Append: -rewrite,REQUIRE:-source:3.7-migration

27Remove: -indent,-no-indent,-new-syntax,,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

28----

29Starting build for 3.7.4

30Execute tests: false

31sbt project found:

32Sbt version 1.11.3 is not supported, minimal supported version is 1.11.5

33Enforcing usage of sbt in version 1.11.5

34No prepare script found for project mjakubowski84/parquet4s

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

36Scala version: 3.7.4

37Targets: com.github.mjakubowski84%parquet4s-akka com.github.mjakubowski84%parquet4s-core com.github.mjakubowski84%parquet4s-fs2 com.github.mjakubowski84%parquet4s-pekko com.github.mjakubowski84%parquet4s-scalapb

38Project projectConfig: {"projects":{"exclude":[],"overrides":{}},"java":{},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":["3.7"],"sourcePatches":[]}

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

40Using extra scalacOptions: -rewrite,REQUIRE:-source:3.7-migration

41Filtering out scalacOptions: -indent,-no-indent,-new-syntax,,-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-Xmx4G

48-Xss2M

49-Xms512m

50-XX:+UseG1GC

51-XX:MaxInlineLevel=20

52-Dcommunitybuild.scala=3.7.4

53-Dcommunitybuild.project.dependencies.add=

54-Xmx7G

55-Xms4G

56-Xss8M

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

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

59-jar

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

61"setCrossScalaVersions 3.7.4"

62"++3.7.4 -v"

63"mapScalacOptions "-rewrite,REQUIRE:-source:3.7-migration,-Wconf:msg=can be rewritten automatically under:s" "-indent,-no-indent,-new-syntax,,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e""

64"set every credentials := Nil"

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

66"removeScalacOptionsStartingWith -P:wartremover"

68moduleMappings

69"runBuild 3.7.4 """{"projects":{"exclude":[],"overrides":{}},"java":{},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":["3.7"],"sourcePatches":[]}""" com.github.mjakubowski84%parquet4s-akka com.github.mjakubowski84%parquet4s-core com.github.mjakubowski84%parquet4s-fs2 com.github.mjakubowski84%parquet4s-pekko com.github.mjakubowski84%parquet4s-scalapb"

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

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

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

74[info] compiling 8 Scala sources to /build/repo/project/target/scala-2.12/sbt-1.0/classes ...

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

76[info] Compilation completed in 8.225s.

81[info] done compiling

83lazy val itSettings = Defaults.itSettings ++

84 ^

86 Project.inConfig(IntegrationTest)(

87 ^

89 ) ++ Project.inConfig(IntegrationTest)(BloopDefaults.configSettings)

90 ^

92 .configs(IntegrationTest)

93 ^

95 .configs(IntegrationTest)

96 ^

98 .configs(IntegrationTest)

99 ^

101 .configs(IntegrationTest)

102 ^

104 .configs(IntegrationTest)

105 ^

107ThisBuild / resolvers := Opts.resolver.sonatypeOssReleases :+ Resolver.jcenterRepo

108 ^

110 IntegrationTest / publishArtifact,

111 ^

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

113[info] resolving key references (41939 settings) ...

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

124Execute setCrossScalaVersions: 3.7.4

125OpenCB::Changing crossVersion 3.3.6 -> 3.7.4 in fs2Benchmarks3/crossScalaVersions

126OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.7.4) in fs2Benchmarks3/crossScalaVersions

127OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in core2_12/crossScalaVersions

128OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in s3Test2_12/crossScalaVersions

129OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in akkaPekko-pekko2_12/crossScalaVersions

130OpenCB::Changing crossVersion 3.3.6 -> 3.7.4 in s3Test3/crossScalaVersions

131OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.7.4) in s3Test3/crossScalaVersions

132OpenCB::Changing crossVersion 3.3.6 -> 3.7.4 in core3/crossScalaVersions

133OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.7.4) in core3/crossScalaVersions

134OpenCB::Changing crossVersion 3.3.6 -> 3.7.4 in coreBenchmarks3/crossScalaVersions

135OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.7.4) in coreBenchmarks3/crossScalaVersions

136OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in coreBenchmarks2_12/crossScalaVersions

137OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in fs22_12/crossScalaVersions

138OpenCB::Changing crossVersion 3.3.6 -> 3.7.4 in akkaPekkoBenchmarks-pekko3/crossScalaVersions

139OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.7.4) in akkaPekkoBenchmarks-pekko3/crossScalaVersions

140OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in akkaPekkoBenchmarks-pekko2_12/crossScalaVersions

141OpenCB::Changing crossVersion 3.3.6 -> 3.7.4 in akkaPekkoBenchmarks-akka3/crossScalaVersions

142OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.7.4) in akkaPekkoBenchmarks-akka3/crossScalaVersions

143OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in fs2Benchmarks2_12/crossScalaVersions

144OpenCB::Changing crossVersion 3.3.6 -> 3.7.4 in scalaPB3/crossScalaVersions

145OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.7.4) in scalaPB3/crossScalaVersions

146OpenCB::Changing crossVersion 3.3.6 -> 3.7.4 in fs23/crossScalaVersions

147OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.7.4) in fs23/crossScalaVersions

148OpenCB::Changing crossVersion 3.3.6 -> 3.7.4 in akkaPekko-pekko3/crossScalaVersions

149OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.7.4) in akkaPekko-pekko3/crossScalaVersions

150OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in akkaPekko-akka2_12/crossScalaVersions

151OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in scalaPB2_12/crossScalaVersions

152OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in examples-pekko2_12/crossScalaVersions

153OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in examples-akka2_12/crossScalaVersions

154OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in akkaPekkoBenchmarks-akka2_12/crossScalaVersions

155OpenCB::Changing crossVersion 3.3.6 -> 3.7.4 in akkaPekko-akka3/crossScalaVersions

156OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.7.4) in akkaPekko-akka3/crossScalaVersions

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

158[info] Setting Scala version to 3.7.4 on 10 projects.

159[info] Switching Scala version on:

160[info] akkaPekkoBenchmarks-pekko3 (3.7.4)

161[info] core3 (3.7.4)

162[info] fs2Benchmarks3 (3.7.4)

163[info] fs23 (3.7.4)

164[info] akkaPekko-akka3 (3.7.4)

165[info] coreBenchmarks3 (3.7.4)

166[info] scalaPB3 (3.7.4)

167[info] s3Test3 (3.7.4)

168[info] akkaPekko-pekko3 (3.7.4)

169[info] akkaPekkoBenchmarks-akka3 (3.7.4)

170[info] Excluding projects:

171[info] akkaPekkoBenchmarks-pekko2_12 (2.12.20)

172[info] coreBenchmarks2_12 (2.12.20)

173[info] akkaPekko-akka (2.13.16)

174[info] fs2 (2.13.16)

175[info] akkaPekko-akka2_12 (2.12.20)

176[info] core2_12 (2.12.20)

177[info] documentation (2.13.16)

178[info] examples-pekko2_12 (2.12.20)

179[info] examples-pekko (2.13.16)

180[info] s3Test (2.13.16)

181[info] fs2Benchmarks (2.13.16)

182[info] fs22_12 (2.12.20)

183[info] scalaPB2_12 (2.12.20)

184[info] akkaPekko-pekko2_12 (2.12.20)

185[info] akkaPekkoBenchmarks-akka2_12 (2.12.20)

186[info] s3Test2_12 (2.12.20)

187[info] akkaPekkoBenchmarks-akka (2.13.16)

188[info] examples-akka (2.13.16)

189[info] coreBenchmarks (2.13.16)

190[info] * repo (2.13.16)

191[info] core (2.13.16)

192[info] examples-akka2_12 (2.12.20)

193[info] scalaPB (2.13.16)

194[info] fs2Benchmarks2_12 (2.12.20)

195[info] akkaPekkoBenchmarks-pekko (2.13.16)

196[info] akkaPekko-pekko (2.13.16)

197[info] Reapplying settings...

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

199Execute mapScalacOptions: -rewrite,REQUIRE:-source:3.7-migration,-Wconf:msg=can be rewritten automatically under:s -indent,-no-indent,-new-syntax,,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

200[info] Reapplying settings...

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

202[info] Defining Global / credentials, akkaPekko-akka / credentials and 34 others.

203[info] The new values will be used by Compile / scalafmtOnly, IntegrationTest / scalafmtOnly and 285 others.

204[info] Run `last` for details.

205[info] Reapplying settings...

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

207Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

208[info] Reapplying settings...

209OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

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

212 Did you mean akkaPekkoBenchmarks-akka / allExcludeDependencies ?

213 , retry without global scopes

214[info] Reapplying settings...

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

216Execute removeScalacOptionsStartingWith: -P:wartremover

217[info] Reapplying settings...

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

219[success] Total time: 0 s, completed Jan 8, 2026, 1:42:04 AM

220Build config: {"projects":{"exclude":[],"overrides":{}},"java":{},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":["3.7"],"sourcePatches":[]}

221Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),CompileOnly,List()))

222Starting build...

223Projects: Set(core3, fs23, akkaPekko-akka3, scalaPB3, akkaPekko-pekko3)

224Starting build for ProjectRef(file:/build/repo/,core3) (parquet4s-core)... [0/5]

225OpenCB::Exclude Scala3 specific scalacOption `-rewrite` in Scala 2.12.20 module Global

226OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.7-migration` in Scala 2.12.20 module Global

227OpenCB::Filter out '-feature', matches setting pattern '^-?-feature'

228OpenCB::Filter out '-Xfatal-warnings', matches setting pattern '^-?-Xfatal-warnings'

229Compile scalacOptions: -encoding, UTF-8, -release, 8, -language:implicitConversions, -language:higherKinds, -Wconf:src=src_managed/.*:silent, -unchecked, -explain-types, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -rewrite, -Wconf:msg=can be rewritten automatically under:s, -source:3.7-migration

230[info] compiling 48 Scala sources to /build/repo/core/target/jvm-3/classes ...

231[info] [patched file /build/repo/core/src/main/scala/com/github/mjakubowski84/parquet4s/ColumnPath.scala]

232[info] [patched file /build/repo/core/src/main/scala/com/github/mjakubowski84/parquet4s/ParquetReadSupport.scala]

233[info] [patched file /build/repo/core/src/main/scala/com/github/mjakubowski84/parquet4s/ValueCodecs.scala]

234[info] [patched file /build/repo/core/src/main/scala/com/github/mjakubowski84/parquet4s/ParquetRecord.scala]

235[info] [patched file /build/repo/core/src/main/scala/com/github/mjakubowski84/parquet4s/ParquetWriter.scala]

236[info] [patched file /build/repo/core/src/main/scala/com/github/mjakubowski84/parquet4s/ParquetReader.scala]

237[info] [patched file /build/repo/core/src/main/scala/com/github/mjakubowski84/parquet4s/Filter.scala]

238[info] [patched file /build/repo/core/src/main/scala-3/com/github/mjakubowski84/parquet4s/ParquetRecordEncoder.scala]

239[info] [patched file /build/repo/core/src/main/scala/com/github/mjakubowski84/parquet4s/etl/InMemoryParquetIterable.scala]

240[info] [patched file /build/repo/core/src/main/scala/com/github/mjakubowski84/parquet4s/Stats.scala]

241[info] [patched file /build/repo/core/src/main/scala-3/com/github/mjakubowski84/parquet4s/ParquetSchemaResolver.scala]

242[info] [patched file /build/repo/core/src/main/scala/com/github/mjakubowski84/parquet4s/PartitionFilter.scala]

243[info] done compiling

244[info] compiling 12 Scala sources to /build/repo/core/target/jvm-3/classes ...

245[info] done compiling

246[info] compiling 23 Scala sources to /build/repo/core/target/jvm-3/classes ...

247[info] done compiling

248[info] compiling 21 Scala sources to /build/repo/core/target/jvm-3/test-classes ...

249[info] [patched file /build/repo/core/src/test/scala/com/github/mjakubowski84/parquet4s/ParquetIterableSpec.scala]

250[info] [patched file /build/repo/core/src/test/scala/com/github/mjakubowski84/parquet4s/SkippingParquetSchemaResolverSpec.scala]

251[info] [patched file /build/repo/core/src/test/scala/com/github/mjakubowski84/parquet4s/FilterSpec.scala]

252[info] done compiling

253[info] compiling 3 Scala sources to /build/repo/core/target/jvm-3/test-classes ...

254[info] done compiling

255Starting build for ProjectRef(file:/build/repo/,scalaPB3) (parquet4s-scalapb)... [1/5]

256Compile scalacOptions: -encoding, UTF-8, -release, 8, -language:implicitConversions, -language:higherKinds, -Wconf:src=src_managed/.*:silent, -unchecked, -explain-types, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -rewrite, -Wconf:msg=can be rewritten automatically under:s, -source:3.7-migration

257[info] compiling 4 Scala sources to /build/repo/scalapb/target/jvm-3/classes ...

258[info] done compiling

259[info] compiling 5 Scala sources to /build/repo/akkaPekko/target/akka-jvm-3/classes ...

260[info] compiling 6 Scala sources to /build/repo/fs2/target/jvm-3/classes ...

261[info] [patched file /build/repo/akkaPekko/src/main/scala/com/github/mjakubowski84/parquet4s/SingleFileParquetSink.scala]

262[info] [patched file /build/repo/akkaPekko/src/main/scala/com/github/mjakubowski84/parquet4s/ParquetSource.scala]

263[info] [patched file /build/repo/akkaPekko/src/main/scala/com/github/mjakubowski84/parquet4s/ParquetPartitioningFlow.scala]

264[info] done compiling

265[info] [patched file /build/repo/fs2/src/main/scala/com/github/mjakubowski84/parquet4s/parquet/reader.scala]

266[info] [patched file /build/repo/fs2/src/main/scala/com/github/mjakubowski84/parquet4s/parquet/rotatingWriter.scala]

267[info] [patched file /build/repo/fs2/src/main/scala/com/github/mjakubowski84/parquet4s/parquet/writer.scala]

268[info] done compiling

269[info] Compiling 1 protobuf files to /build/repo/scalapb/target/jvm-3/src_managed/test/protobuf/scala,/build/repo/scalapb/target/jvm-3/src_managed/test/protobuf/java

270[info] compiling 7 Scala sources and 1 Java source to /build/repo/scalapb/target/jvm-3/test-classes ...

271[info] /build/repo/scalapb/target/jvm-3/src_managed/test/protobuf/java/com/github/mjakubowski84/parquet4s/DataOuterClass.java: DataOuterClass.java uses or overrides a deprecated API.

272[info] /build/repo/scalapb/target/jvm-3/src_managed/test/protobuf/java/com/github/mjakubowski84/parquet4s/DataOuterClass.java: Recompile with -Xlint:deprecation for details.

273[info] [patched file /build/repo/scalapb/target/jvm-3/src_managed/test/protobuf/scala/com/github/mjakubowski84/parquet4s/DataProto.scala]

274[info] [patched file /build/repo/scalapb/target/jvm-3/src_managed/test/protobuf/scala/com/github/mjakubowski84/parquet4s/Data.scala]

275[info] done compiling

276[info] compiling 3 Scala sources to /build/repo/fs2/target/jvm-3/classes ...

277[info] compiling 5 Scala sources to /build/repo/akkaPekko/target/akka-jvm-3/classes ...

278[info] done compiling

279[info] done compiling

280[info] compiling 2 Scala sources to /build/repo/scalapb/target/jvm-3/test-classes ...

281[info] done compiling

282Starting build for ProjectRef(file:/build/repo/,akkaPekko-pekko3) (parquet4s-pekko)... [2/5]

283Compile scalacOptions: -encoding, UTF-8, -release, 8, -language:implicitConversions, -language:higherKinds, -Wconf:src=src_managed/.*:silent, -unchecked, -explain-types, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -rewrite, -Wconf:msg=can be rewritten automatically under:s, -source:3.7-migration

284[info] compiling 5 Scala sources to /build/repo/akkaPekko/target/pekko-jvm-3/classes ...

285[info] done compiling

286Starting build for ProjectRef(file:/build/repo/,akkaPekko-akka3) (parquet4s-akka)... [3/5]

287Compile scalacOptions: -encoding, UTF-8, -release, 8, -language:implicitConversions, -language:higherKinds, -Wconf:src=src_managed/.*:silent, -unchecked, -explain-types, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -rewrite, -Wconf:msg=can be rewritten automatically under:s, -source:3.7-migration

288Starting build for ProjectRef(file:/build/repo/,fs23) (parquet4s-fs2)... [4/5]

289Compile scalacOptions: -encoding, UTF-8, -release, 8, -language:implicitConversions, -language:higherKinds, -Wconf:src=src_managed/.*:silent, -unchecked, -explain-types, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -rewrite, -Wconf:msg=can be rewritten automatically under:s, -source:3.7-migration

290[info] compiling 1 Scala source to /build/repo/fs2/target/jvm-3/test-classes ...

291[info] done compiling

293************************

294Build summary:

295[{

296 "module": "parquet4s-core",

297 "compile": {"status": "ok", "tookMs": 14028, "warnings": 0, "errors": 0, "sourceVersion": "3.7-migration"},

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

299 "test-compile": {"status": "ok", "tookMs": 20086, "warnings": 0, "errors": 0, "sourceVersion": "3.7-migration"},

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

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

302 "metadata": {

303 "crossScalaVersions": ["2.13.16"]

304}

305},{

306 "module": "parquet4s-scalapb",

307 "compile": {"status": "ok", "tookMs": 916, "warnings": 0, "errors": 0, "sourceVersion": "3.7-migration"},

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

309 "test-compile": {"status": "ok", "tookMs": 18525, "warnings": 0, "errors": 0, "sourceVersion": "3.7-migration"},

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

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

312 "metadata": {

313 "crossScalaVersions": ["2.13.16"]

314}

315},{

316 "module": "parquet4s-pekko",

317 "compile": {"status": "ok", "tookMs": 1312, "warnings": 0, "errors": 0, "sourceVersion": "3.7-migration"},

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

319 "test-compile": {"status": "ok", "tookMs": 165, "warnings": 0, "errors": 0, "sourceVersion": "3.7-migration"},

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

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

322 "metadata": {

323 "crossScalaVersions": ["2.13.16"]

324}

325},{

326 "module": "parquet4s-akka",

327 "compile": {"status": "ok", "tookMs": 106, "warnings": 0, "errors": 0, "sourceVersion": "3.7-migration"},

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

329 "test-compile": {"status": "ok", "tookMs": 193, "warnings": 0, "errors": 0, "sourceVersion": "3.7-migration"},

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

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

332 "metadata": {

333 "crossScalaVersions": ["2.13.16"]

334}

335},{

336 "module": "parquet4s-fs2",

337 "compile": {"status": "ok", "tookMs": 97, "warnings": 0, "errors": 0, "sourceVersion": "3.7-migration"},

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

339 "test-compile": {"status": "ok", "tookMs": 882, "warnings": 0, "errors": 0, "sourceVersion": "3.7-migration"},

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

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

342 "metadata": {

343 "crossScalaVersions": ["2.13.16"]

344}

345}]

346************************

347[success] Total time: 167 s (0:02:47.0), completed Jan 8, 2026, 1:44:51 AM

348[0JChecking patch project/plugins.sbt...

349Checking patch project/build.properties...

350Checking patch build.sbt...

351Applied patch project/plugins.sbt cleanly.

352Applied patch project/build.properties cleanly.

353Applied patch build.sbt cleanly.

354Commit migration rewrites

355Switched to a new branch 'opencb/migrate-source-3.7'

356[opencb/migrate-source-3.7 a6af97d] Apply Scala compiler rewrites using -source:3.7-migration using Scala 3.7.4

357 21 files changed, 45 insertions(+), 45 deletions(-)

358----

359Preparing build for 3.8.0-RC6

360Scala binary version found: 3.8

361Implicitly using source version 3.8

362Scala binary version found: 3.8

363Implicitly using source version 3.8

364Would try to apply common scalacOption (best-effort, sbt/mill only):

365Append: ,REQUIRE:-source:3.8

366Remove: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

367----

368Starting build for 3.8.0-RC6

369Execute tests: true

370sbt project found:

371Sbt version 1.11.3 is not supported, minimal supported version is 1.11.5

372Enforcing usage of sbt in version 1.11.5

373No prepare script found for project mjakubowski84/parquet4s

374##################################

375Scala version: 3.8.0-RC6

376Targets: com.github.mjakubowski84%parquet4s-akka com.github.mjakubowski84%parquet4s-core com.github.mjakubowski84%parquet4s-fs2 com.github.mjakubowski84%parquet4s-pekko com.github.mjakubowski84%parquet4s-scalapb

377Project projectConfig: {"projects":{"exclude":[],"overrides":{}},"java":{},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":["3.7"],"sourcePatches":[]}

378##################################

379Using extra scalacOptions: ,REQUIRE:-source:3.8

380Filtering out scalacOptions: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

381[sbt_options] declare -a sbt_options=()

382[process_args] java_version = '17'

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

384# Executing command line:

385java

386-Xmx4G

387-Xss2M

388-Xms512m

389-XX:+UseG1GC

390-XX:MaxInlineLevel=20

391-Dcommunitybuild.scala=3.8.0-RC6

392-Dcommunitybuild.project.dependencies.add=

393-Xmx7G

394-Xms4G

395-Xss8M

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

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

398-jar

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

400"setCrossScalaVersions 3.8.0-RC6"

401"++3.8.0-RC6 -v"

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

403"set every credentials := Nil"

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

405"removeScalacOptionsStartingWith -P:wartremover"

407moduleMappings

408"runBuild 3.8.0-RC6 """{"projects":{"exclude":[],"overrides":{}},"java":{},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":["3.7"],"sourcePatches":[]}""" com.github.mjakubowski84%parquet4s-akka com.github.mjakubowski84%parquet4s-core com.github.mjakubowski84%parquet4s-fs2 com.github.mjakubowski84%parquet4s-pekko com.github.mjakubowski84%parquet4s-scalapb"

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

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

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

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

414[info] resolving key references (41939 settings) ...

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

425Execute setCrossScalaVersions: 3.8.0-RC6

426OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC6 in fs2Benchmarks3/crossScalaVersions

427OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.8.0-RC6) in fs2Benchmarks3/crossScalaVersions

428OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in s3Test2_12/crossScalaVersions

429OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC6 in s3Test3/crossScalaVersions

430OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.8.0-RC6) in s3Test3/crossScalaVersions

431OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in akkaPekko-pekko2_12/crossScalaVersions

432OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in core2_12/crossScalaVersions

433OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC6 in core3/crossScalaVersions

434OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.8.0-RC6) in core3/crossScalaVersions

435OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC6 in coreBenchmarks3/crossScalaVersions

436OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.8.0-RC6) in coreBenchmarks3/crossScalaVersions

437OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in coreBenchmarks2_12/crossScalaVersions

438OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in fs22_12/crossScalaVersions

439OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC6 in akkaPekkoBenchmarks-pekko3/crossScalaVersions

440OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.8.0-RC6) in akkaPekkoBenchmarks-pekko3/crossScalaVersions

441OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in akkaPekkoBenchmarks-pekko2_12/crossScalaVersions

442OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC6 in akkaPekkoBenchmarks-akka3/crossScalaVersions

443OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.8.0-RC6) in akkaPekkoBenchmarks-akka3/crossScalaVersions

444OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in fs2Benchmarks2_12/crossScalaVersions

445OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC6 in scalaPB3/crossScalaVersions

446OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.8.0-RC6) in scalaPB3/crossScalaVersions

447OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC6 in fs23/crossScalaVersions

448OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.8.0-RC6) in fs23/crossScalaVersions

449OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC6 in akkaPekko-pekko3/crossScalaVersions

450OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.8.0-RC6) in akkaPekko-pekko3/crossScalaVersions

451OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in akkaPekko-akka2_12/crossScalaVersions

452OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in scalaPB2_12/crossScalaVersions

453OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in examples-pekko2_12/crossScalaVersions

454OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in examples-akka2_12/crossScalaVersions

455OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(2.12.20) in akkaPekkoBenchmarks-akka2_12/crossScalaVersions

456OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC6 in akkaPekko-akka3/crossScalaVersions

457OpenCB::Limitting incorrect crossVersions List(2.13.16) -> List(3.8.0-RC6) in akkaPekko-akka3/crossScalaVersions

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

459[info] Setting Scala version to 3.8.0-RC6 on 10 projects.

460[info] Switching Scala version on:

461[info] akkaPekkoBenchmarks-pekko3 (3.8.0-RC6)

462[info] core3 (3.8.0-RC6)

463[info] fs2Benchmarks3 (3.8.0-RC6)

464[info] fs23 (3.8.0-RC6)

465[info] akkaPekko-akka3 (3.8.0-RC6)

466[info] coreBenchmarks3 (3.8.0-RC6)

467[info] scalaPB3 (3.8.0-RC6)

468[info] s3Test3 (3.8.0-RC6)

469[info] akkaPekko-pekko3 (3.8.0-RC6)

470[info] akkaPekkoBenchmarks-akka3 (3.8.0-RC6)

471[info] Excluding projects:

472[info] akkaPekkoBenchmarks-pekko2_12 (2.12.20)

473[info] coreBenchmarks2_12 (2.12.20)

474[info] akkaPekko-akka (2.13.16)

475[info] fs2 (2.13.16)

476[info] akkaPekko-akka2_12 (2.12.20)

477[info] core2_12 (2.12.20)

478[info] documentation (2.13.16)

479[info] examples-pekko2_12 (2.12.20)

480[info] examples-pekko (2.13.16)

481[info] s3Test (2.13.16)

482[info] fs2Benchmarks (2.13.16)

483[info] fs22_12 (2.12.20)

484[info] scalaPB2_12 (2.12.20)

485[info] akkaPekko-pekko2_12 (2.12.20)

486[info] akkaPekkoBenchmarks-akka2_12 (2.12.20)

487[info] s3Test2_12 (2.12.20)

488[info] akkaPekkoBenchmarks-akka (2.13.16)

489[info] examples-akka (2.13.16)

490[info] coreBenchmarks (2.13.16)

491[info] * repo (2.13.16)

492[info] core (2.13.16)

493[info] examples-akka2_12 (2.12.20)

494[info] scalaPB (2.13.16)

495[info] fs2Benchmarks2_12 (2.12.20)

496[info] akkaPekkoBenchmarks-pekko (2.13.16)

497[info] akkaPekko-pekko (2.13.16)

498[info] Reapplying settings...

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

500Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

501[info] Reapplying settings...

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

503[info] Defining Global / credentials, akkaPekko-akka / credentials and 34 others.

504[info] The new values will be used by Compile / scalafmtOnly, IntegrationTest / scalafmtOnly and 285 others.

505[info] Run `last` for details.

506[info] Reapplying settings...

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

508Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

509[info] Reapplying settings...

510OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

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

513 Did you mean akkaPekkoBenchmarks-akka / allExcludeDependencies ?

514 , retry without global scopes

515[info] Reapplying settings...

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

517Execute removeScalacOptionsStartingWith: -P:wartremover

518[info] Reapplying settings...

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

520[success] Total time: 0 s, completed Jan 8, 2026, 1:45:19 AM

521Build config: {"projects":{"exclude":[],"overrides":{}},"java":{},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":["3.7"],"sourcePatches":[]}

522Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),CompileOnly,List()))

523Starting build...

524Projects: Set(core3, fs23, akkaPekko-akka3, scalaPB3, akkaPekko-pekko3)

525Starting build for ProjectRef(file:/build/repo/,core3) (parquet4s-core)... [0/5]

526OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global

527OpenCB::Filter out '-feature', matches setting pattern '^-?-feature'

528OpenCB::Filter out '-Xfatal-warnings', matches setting pattern '^-?-Xfatal-warnings'

529Compile scalacOptions: -encoding, UTF-8, --java-output-version:17, 8, -language:implicitConversions, -language:higherKinds, -Wconf:src=src_managed/.*:silent, -unchecked, -explain-types, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

530[info] compiling 48 Scala sources to /build/repo/core/target/jvm-3/classes ...

531[info] done compiling

532[info] compiling 21 Scala sources to /build/repo/core/target/jvm-3/test-classes ...

533[info] done compiling

534Starting build for ProjectRef(file:/build/repo/,scalaPB3) (parquet4s-scalapb)... [1/5]

535Compile scalacOptions: -encoding, UTF-8, --java-output-version:17, 8, -language:implicitConversions, -language:higherKinds, -Wconf:src=src_managed/.*:silent, -unchecked, -explain-types, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

536[info] compiling 4 Scala sources to /build/repo/scalapb/target/jvm-3/classes ...

537[info] done compiling

538[info] compiling 5 Scala sources to /build/repo/akkaPekko/target/akka-jvm-3/classes ...

539[info] compiling 6 Scala sources to /build/repo/fs2/target/jvm-3/classes ...

540[info] done compiling

541[info] done compiling

542[info] compiling 7 Scala sources and 1 Java source to /build/repo/scalapb/target/jvm-3/test-classes ...

543[info] /build/repo/scalapb/target/jvm-3/src_managed/test/protobuf/java/com/github/mjakubowski84/parquet4s/DataOuterClass.java: DataOuterClass.java uses or overrides a deprecated API.

544[info] /build/repo/scalapb/target/jvm-3/src_managed/test/protobuf/java/com/github/mjakubowski84/parquet4s/DataOuterClass.java: Recompile with -Xlint:deprecation for details.

545[info] done compiling

546Starting build for ProjectRef(file:/build/repo/,akkaPekko-pekko3) (parquet4s-pekko)... [2/5]

547Compile scalacOptions: -encoding, UTF-8, --java-output-version:17, 8, -language:implicitConversions, -language:higherKinds, -Wconf:src=src_managed/.*:silent, -unchecked, -explain-types, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

548[info] compiling 5 Scala sources to /build/repo/akkaPekko/target/pekko-jvm-3/classes ...

549[info] done compiling

550Starting build for ProjectRef(file:/build/repo/,akkaPekko-akka3) (parquet4s-akka)... [3/5]

551Compile scalacOptions: -encoding, UTF-8, --java-output-version:17, 8, -language:implicitConversions, -language:higherKinds, -Wconf:src=src_managed/.*:silent, -unchecked, -explain-types, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

552Starting build for ProjectRef(file:/build/repo/,fs23) (parquet4s-fs2)... [4/5]

553Compile scalacOptions: -encoding, UTF-8, --java-output-version:17, 8, -language:implicitConversions, -language:higherKinds, -Wconf:src=src_managed/.*:silent, -unchecked, -explain-types, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

554[info] compiling 1 Scala source to /build/repo/fs2/target/jvm-3/test-classes ...

555[info] done compiling

557************************

558Build summary:

559[{

560 "module": "parquet4s-core",

561 "compile": {"status": "ok", "tookMs": 14678, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

563 "test-compile": {"status": "ok", "tookMs": 13502, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

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

566 "metadata": {

567 "crossScalaVersions": ["2.13.16"]

568}

569},{

570 "module": "parquet4s-scalapb",

571 "compile": {"status": "ok", "tookMs": 1147, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

573 "test-compile": {"status": "ok", "tookMs": 9602, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

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

576 "metadata": {

577 "crossScalaVersions": ["2.13.16"]

578}

579},{

580 "module": "parquet4s-pekko",

581 "compile": {"status": "ok", "tookMs": 1414, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

583 "test-compile": {"status": "ok", "tookMs": 159, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

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

586 "metadata": {

587 "crossScalaVersions": ["2.13.16"]

588}

589},{

590 "module": "parquet4s-akka",

591 "compile": {"status": "ok", "tookMs": 112, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

593 "test-compile": {"status": "ok", "tookMs": 171, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

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

596 "metadata": {

597 "crossScalaVersions": ["2.13.16"]

598}

599},{

600 "module": "parquet4s-fs2",

601 "compile": {"status": "ok", "tookMs": 125, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

603 "test-compile": {"status": "ok", "tookMs": 875, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

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

606 "metadata": {

607 "crossScalaVersions": ["2.13.16"]

608}

609}]

610************************

611[success] Total time: 60 s, completed Jan 8, 2026, 1:46:19 AM

612[0JChecking patch project/plugins.sbt...

613Checking patch project/build.properties...

614Checking patch build.sbt...

615Applied patch project/plugins.sbt cleanly.

616Applied patch project/build.properties cleanly.

617Applied patch build.sbt cleanly.