Build Logs

evolution-gaming/derivation • scala/scala3:release-3.8.0_backport-24490:2025-11-24

Errors

Warnings

183

Total Lines

630

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

2Clonning https://github.com/evolution-gaming/derivation.git into /build/repo using revision v0.2.0

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

4Note: switching to 'b48e56b15329d30d704ad57ac243b5bb1b0f0ea2'.

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-RC2

22Migrating project for -source:3.7 using Scala 3.7.4-RC2

23----

24Preparing build for 3.7.4-RC2

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-RC2

30Execute tests: false

31sbt project found:

32Sbt version 1.8.0 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 evolution-gaming/derivation

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

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

37Scala version: 3.7.4-RC2

38Targets: com.evolution%derivation-cats com.evolution%derivation-circe com.evolution%derivation-circe-compat213 com.evolution%derivation-core com.evolution%derivation-play-json com.evolution%derivation-tapir

39Project projectConfig: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":["3.7"],"sourcePatches":[]}

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

41Using extra scalacOptions: -rewrite,REQUIRE:-source:3.7-migration

42Filtering out scalacOptions: -indent,-no-indent,-new-syntax,,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

43[sbt_options] declare -a sbt_options=()

44[process_args] java_version = '17'

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

46# Executing command line:

47java

48-Dfile.encoding=UTF-8

49-Dcommunitybuild.scala=3.7.4-RC2

50-Dcommunitybuild.project.dependencies.add=

51-Xmx7G

52-Xms4G

53-Xss8M

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

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

56-jar

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

58"setCrossScalaVersions 3.7.4-RC2"

59"++3.7.4-RC2 -v"

60"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""

61"set every credentials := Nil"

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

63"removeScalacOptionsStartingWith -P:wartremover"

65moduleMappings

66"runBuild 3.7.4-RC2 """{"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":["3.7"],"sourcePatches":[]}""" com.evolution%derivation-cats com.evolution%derivation-circe com.evolution%derivation-circe-compat213 com.evolution%derivation-core com.evolution%derivation-play-json com.evolution%derivation-tapir"

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

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

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

71[info] compiling 3 Scala sources to /build/repo/project/target/scala-2.12/sbt-1.0/classes ...

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

73[info] Compilation completed in 9.085s.

74[info] done compiling

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

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

77Execute setCrossScalaVersions: 3.7.4-RC2

78OpenCB::Changing crossVersion 3.2.1 -> 3.7.4-RC2 in circe-compat_213/crossScalaVersions

79OpenCB::Changing crossVersion 3.2.1 -> 3.7.4-RC2 in repo/crossScalaVersions

80OpenCB::Changing crossVersion 3.2.1 -> 3.7.4-RC2 in cats/crossScalaVersions

81OpenCB::Changing crossVersion 3.2.1 -> 3.7.4-RC2 in derivation/crossScalaVersions

82OpenCB::Changing crossVersion 3.2.1 -> 3.7.4-RC2 in tests/crossScalaVersions

83OpenCB::Changing crossVersion 3.2.1 -> 3.7.4-RC2 in tapir/crossScalaVersions

84OpenCB::Changing crossVersion 3.2.1 -> 3.7.4-RC2 in circe/crossScalaVersions

85OpenCB::Changing crossVersion 3.2.1 -> 3.7.4-RC2 in playJson/crossScalaVersions

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

87[info] Setting Scala version to 3.7.4-RC2 on 8 projects.

88[info] Switching Scala version on:

89[info] playJson (3.7.4-RC2)

90[info] tapir (3.7.4-RC2)

91[info] tests (3.7.4-RC2)

92[info] circe (3.7.4-RC2)

93[info] derivation (3.7.4-RC2)

94[info] * repo (3.7.4-RC2)

95[info] cats (3.7.4-RC2)

96[info] circe-compat_213 (3.7.4-RC2)

97[info] Excluding projects:

98[info] Reapplying settings...

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

100Execute 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

101[info] Reapplying settings...

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

103[info] Defining Global / credentials, cats / credentials and 6 others.

104[info] The new values will be used by Global / pgpSelectPassphrase, Global / pgpSigningKey and 40 others.

105[info] Run `last` for details.

106[info] Reapplying settings...

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

108Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

109[info] Reapplying settings...

110OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

111

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

113 Did you mean playJson / allExcludeDependencies ?

114 , retry without global scopes

115[info] Reapplying settings...

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

117Execute removeScalacOptionsStartingWith: -P:wartremover

118[info] Reapplying settings...

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

120[success] Total time: 0 s, completed Nov 25, 2025, 12:20:52 AM

121Build config: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":["3.7"],"sourcePatches":[]}

122Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),CompileOnly,List()))

123Starting build...

124Projects: Set(playJson, tapir, circe, derivation, cats, circe-compat_213)

125Starting build for ProjectRef(file:/build/repo/,circe) (derivation-circe)... [0/6]

126OpenCB::Exclude Scala3 specific scalacOption `-rewrite` in Scala 2.12.20 module Global

127OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.7-migration` in Scala 2.12.20 module Global

128Compile scalacOptions: -Yexplicit-nulls, -encoding, utf-8, -Yshow-suppressed-errors, -rewrite, -Wconf:msg=can be rewritten automatically under:s, -source:3.7-migration

129[info] compiling 14 Scala sources to /build/repo/modules/core/target/scala-3.7.4-RC2/classes ...

130[warn] -- [E216] Syntax Warning: /build/repo/modules/core/src/main/scala/evo/derivation/config/package.scala:8:59

131[warn] 8 |val snakeCase: Renaming = extractWords(_).nn.mkString("_").nn.toLowerCase.nn

132[warn] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

133[warn] | Unnecessary .nn: qualifier is already not null

134[warn] -- [E216] Syntax Warning: /build/repo/modules/core/src/main/scala/evo/derivation/config/package.scala:10:59

135[warn] 10 |val kebabCase: Renaming = extractWords(_).nn.mkString("-").nn.toLowerCase.nn

136[warn] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

137[warn] | Unnecessary .nn: qualifier is already not null

138[warn] -- Warning: /build/repo/modules/core/src/main/scala/evo/derivation/config/package.scala:6:12

139[warn] 6 |private val extractWords = (name: String) => name.split("(?<=\\p{Lower})(?=\\p{Upper})")

140[warn] | ^

141[warn] |value extractWords exposes a flexible type in its inferred result type String => (Array[(String)?])?. Consider annotating the type explicitly

142[warn] -- [E197] Potential Issue Warning: /build/repo/modules/core/src/main/scala/evo/derivation/template/Template.scala:70:12

143[warn] 70 | def instance(using => Config[A]): Provide[A] = deriveForProduct[A]

144[warn] | ^

145[warn] | New anonymous class definition will be duplicated at each inline site

146[warn] |

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

148[warn] -- [E029] Pattern Match Exhaustivity Warning: /build/repo/modules/core/src/main/scala/evo/derivation/ValueClass.scala:41:8

149[warn] 41 | (accNameType, reprType) match

150[warn] | ^^^^^^^^^^^^^^^^^^^^^^^

151[warn] | match may not be exhaustive.

152[warn] |

153[warn] | It would fail on pattern case: (_, _)

154[warn] |

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

156[info] [patched file /build/repo/modules/core/src/main/scala/evo/derivation/config/Config.scala]

157[info] [patched file /build/repo/modules/core/src/main/scala/evo/derivation/LazySummon.scala]

158[info] [patched file /build/repo/modules/core/src/main/scala/evo/derivation/config/ForProduct.scala]

159[info] [patched file /build/repo/modules/core/src/main/scala/evo/derivation/config/package.scala]

160[info] [patched file /build/repo/modules/core/src/main/scala/evo/derivation/config/ConfigMacro.scala]

161[warn] 5 warnings found

162[info] [patched file /build/repo/modules/core/src/main/scala/evo/derivation/config/Config.scala]

163[info] [patched file /build/repo/modules/core/src/main/scala/evo/derivation/LazySummon.scala]

164[info] [patched file /build/repo/modules/core/src/main/scala/evo/derivation/config/ForProduct.scala]

165[info] [patched file /build/repo/modules/core/src/main/scala/evo/derivation/config/package.scala]

166[info] [patched file /build/repo/modules/core/src/main/scala/evo/derivation/config/ConfigMacro.scala]

167[warn] 5 warnings found

168[info] done compiling

169[info] compiling 4 Scala sources to /build/repo/modules/circe/target/scala-3.7.4-RC2/classes ...

170[warn] -- [E197] Potential Issue Warning: /build/repo/modules/circe/src/main/scala/evo/derivation/circe/deriveEnumerationCodec.scala:67:8

171[warn] 67 | new EnumerationCodec[A] {

172[warn] | ^

173[warn] | New anonymous class definition will be duplicated at each inline site

174[warn] |

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

176[info] [patched file /build/repo/modules/circe/src/main/scala/evo/derivation/circe/EvoEncoder.scala]

177[info] [patched file /build/repo/modules/circe/src/main/scala/evo/derivation/circe/EvoDecoder.scala]

178[warn] one warning found

179[info] done compiling

180[info] compiling 5 Scala sources to /build/repo/modules/core/target/scala-3.7.4-RC2/classes ...

181[warn] -- [E216] Syntax Warning: /build/repo/modules/core/src/main/scala/evo/derivation/config/package.scala:8:59

182[warn] 8 |val snakeCase: Renaming = extractWords(_).nn.mkString("_").nn.toLowerCase.nn

183[warn] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

184[warn] | Unnecessary .nn: qualifier is already not null

185[warn] -- [E216] Syntax Warning: /build/repo/modules/core/src/main/scala/evo/derivation/config/package.scala:10:59

186[warn] 10 |val kebabCase: Renaming = extractWords(_).nn.mkString("-").nn.toLowerCase.nn

187[warn] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

188[warn] | Unnecessary .nn: qualifier is already not null

189[warn] -- Warning: /build/repo/modules/core/src/main/scala/evo/derivation/config/package.scala:6:12

190[warn] 6 |private val extractWords = (name: String) => name.split("(?<=\\p{Lower})(?=\\p{Upper})")

191[warn] | ^

192[warn] |value extractWords exposes a flexible type in its inferred result type String => (Array[(String)?])?. Consider annotating the type explicitly

193[warn] three warnings found

194[info] done compiling

195[info] compiling 4 Scala sources to /build/repo/modules/core/target/scala-3.7.4-RC2/classes ...

196[warn] -- [E197] Potential Issue Warning: /build/repo/modules/core/src/main/scala/evo/derivation/template/Template.scala:70:12

197[warn] 70 | def instance(using => Config[A]): Provide[A] = deriveForProduct[A]

198[warn] | ^

199[warn] | New anonymous class definition will be duplicated at each inline site

200[warn] |

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

202[warn] four warnings found

203[info] done compiling

204[info] compiling 4 Scala sources to /build/repo/modules/circe/target/scala-3.7.4-RC2/classes ...

205[warn] -- [E197] Potential Issue Warning: /build/repo/modules/circe/src/main/scala/evo/derivation/circe/deriveEnumerationCodec.scala:67:8

206[warn] 67 | new EnumerationCodec[A] {

207[warn] | ^

208[warn] | New anonymous class definition will be duplicated at each inline site

209[warn] |

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

211[warn] one warning found

212[info] done compiling

213Starting build for ProjectRef(file:/build/repo/,cats) (derivation-cats)... [1/6]

214Compile scalacOptions: -Yexplicit-nulls, -encoding, utf-8, -Yshow-suppressed-errors, -rewrite, -Wconf:msg=can be rewritten automatically under:s, -source:3.7-migration

215[info] compiling 1 Scala source to /build/repo/modules/cats/target/scala-3.7.4-RC2/classes ...

216[warn] -- [E197] Potential Issue Warning: /build/repo/modules/cats/src/main/scala/evo/derivation/cats/EvoEq.scala:20:20

217[warn] 20 | def eqv(a: A, b: A) = byCats.eqv(a, b)

218[warn] | ^

219[warn] | New anonymous class definition will be duplicated at each inline site

220[warn] |

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

222[warn] -- [E197] Potential Issue Warning: /build/repo/modules/cats/src/main/scala/evo/derivation/cats/EvoEq.scala:23:20

223[warn] 23 | def eqv(a: A, b: A) = byScala.equiv(a, b)

224[warn] | ^

225[warn] | New anonymous class definition will be duplicated at each inline site

226[warn] |

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

228[warn] two warnings found

229[info] done compiling

230Starting build for ProjectRef(file:/build/repo/,tapir) (derivation-tapir)... [2/6]

231Compile scalacOptions: -Yexplicit-nulls, -encoding, utf-8, -Yshow-suppressed-errors, -rewrite, -Wconf:msg=can be rewritten automatically under:s, -source:3.7-migration

232Starting build for ProjectRef(file:/build/repo/,circe-compat_213) (derivation-circe-compat213)... [3/6]

233Compile scalacOptions: -Yexplicit-nulls, -encoding, utf-8, -Yshow-suppressed-errors, -rewrite, -Wconf:msg=can be rewritten automatically under:s, -source:3.7-migration

234[info] compiling 4 Scala sources to /build/repo/modules/circe/target-compat213/jvm/scala-3.7.4-RC2/classes ...

235[warn] -- [E197] Potential Issue Warning: /build/repo/modules/circe/src/main/scala/evo/derivation/circe/deriveEnumerationCodec.scala:67:8

236[warn] 67 | new EnumerationCodec[A] {

237[warn] | ^

238[warn] | New anonymous class definition will be duplicated at each inline site

239[warn] |

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

241[warn] one warning found

242[info] done compiling

243Starting build for ProjectRef(file:/build/repo/,derivation) (derivation-core)... [4/6]

244Compile scalacOptions: -Yexplicit-nulls, -encoding, utf-8, -Yshow-suppressed-errors, -rewrite, -Wconf:msg=can be rewritten automatically under:s, -source:3.7-migration

245[info] compiling 3 Scala sources to /build/repo/modules/core/target/scala-3.7.4-RC2/test-classes ...

246[warn] -- [E030] Match case Unreachable Warning: /build/repo/modules/core/src/test/scala/evo/derivation/AnnotationsTest.scala:70:19

247[warn] 70 | case _ => fail("bad patmat")

248[warn] | ^

249[warn] | Unreachable case

250[warn] -- [E030] Match case Unreachable Warning: /build/repo/modules/core/src/test/scala/evo/derivation/AnnotationsTest.scala:83:19

251[warn] 83 | case _ => fail("bad patmat")

252[warn] | ^

253[warn] | Unreachable case

254[warn] -- [E092] Pattern Match Unchecked Warning: /build/repo/modules/core/src/test/scala/evo/derivation/AnnotationsTest.scala:66:19

255[warn] 66 | case fp: ForProduct[Izbushka, Izbushka] =>

256[warn] | ^

257[warn] |the type test for evo.derivation.config.ForProduct[evo.derivation.AnnotationTest.Izbushka,

258[warn] | evo.derivation.AnnotationTest.Izbushka] cannot be checked at runtime because its type arguments can't be determined from evo.derivation.config.ForProduct[evo.derivation.AnnotationTest.Izbushka, ?]

259[warn] |

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

261[warn] -- [E092] Pattern Match Unchecked Warning: /build/repo/modules/core/src/test/scala/evo/derivation/AnnotationsTest.scala:81:19

262[warn] 81 | case fp: ForProduct[Izbushka, Izbushka] =>

263[warn] | ^

264[warn] |the type test for evo.derivation.config.ForProduct[evo.derivation.AnnotationTest.Izbushka,

265[warn] | evo.derivation.AnnotationTest.Izbushka] cannot be checked at runtime because its type arguments can't be determined from evo.derivation.config.ForProduct[evo.derivation.AnnotationTest.Izbushka, ?]

266[warn] |

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

268[warn] four warnings found

269[info] done compiling

270Starting build for ProjectRef(file:/build/repo/,playJson) (derivation-play-json)... [5/6]

271Compile scalacOptions: -Yexplicit-nulls, -encoding, utf-8, -Yshow-suppressed-errors, -rewrite, -Wconf:msg=can be rewritten automatically under:s, -source:3.7-migration

272[info] compiling 3 Scala sources to /build/repo/modules/playJson/target/scala-3.7.4-RC2/classes ...

273[info] [patched file /build/repo/modules/playJson/src/main/scala/evo/derivation/play/json/EvoWrites.scala]

274[info] [patched file /build/repo/modules/playJson/src/main/scala/evo/derivation/play/json/EvoReads.scala]

275[info] done compiling

276[info] compiling 3 Scala sources to /build/repo/modules/playJson/target/scala-3.7.4-RC2/classes ...

277[info] done compiling

278

279************************

280Build summary:

281[{

282 "module": "derivation-circe",

283 "compile": {"status": "ok", "tookMs": 12296, "warnings": 1, "errors": 0, "sourceVersion": "3.7-migration"},

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

285 "test-compile": {"status": "ok", "tookMs": 4526, "warnings": 0, "errors": 0, "sourceVersion": "3.7-migration"},

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

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

288 "metadata": {

289 "crossScalaVersions": ["3.2.1"]

290}

291},{

292 "module": "derivation-cats",

293 "compile": {"status": "ok", "tookMs": 611, "warnings": 2, "errors": 0, "sourceVersion": "3.7-migration"},

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

295 "test-compile": {"status": "ok", "tookMs": 133, "warnings": 0, "errors": 0, "sourceVersion": "3.7-migration"},

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

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

298 "metadata": {

299 "crossScalaVersions": ["3.2.1"]

300}

301},{

302 "module": "derivation-tapir",

303 "compile": {"status": "ok", "tookMs": 92, "warnings": 0, "errors": 0, "sourceVersion": "3.7-migration"},

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

305 "test-compile": {"status": "ok", "tookMs": 120, "warnings": 0, "errors": 0, "sourceVersion": "3.7-migration"},

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

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

308 "metadata": {

309 "crossScalaVersions": ["3.2.1"]

310}

311},{

312 "module": "derivation-circe-compat213",

313 "compile": {"status": "ok", "tookMs": 1138, "warnings": 1, "errors": 0, "sourceVersion": "3.7-migration"},

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

315 "test-compile": {"status": "ok", "tookMs": 125, "warnings": 0, "errors": 0, "sourceVersion": "3.7-migration"},

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

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

318 "metadata": {

319 "crossScalaVersions": ["3.2.1"]

320}

321},{

322 "module": "derivation-core",

323 "compile": {"status": "ok", "tookMs": 39, "warnings": 5, "errors": 0, "sourceVersion": "3.7-migration"},

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

325 "test-compile": {"status": "ok", "tookMs": 1473, "warnings": 4, "errors": 0, "sourceVersion": "3.7-migration"},

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

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

328 "metadata": {

329 "crossScalaVersions": ["3.2.1"]

330}

331},{

332 "module": "derivation-play-json",

333 "compile": {"status": "ok", "tookMs": 736, "warnings": 0, "errors": 0, "sourceVersion": "3.7-migration"},

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

335 "test-compile": {"status": "ok", "tookMs": 861, "warnings": 0, "errors": 0, "sourceVersion": "3.7-migration"},

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

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

338 "metadata": {

339 "crossScalaVersions": ["3.2.1"]

340}

341}]

342************************

343[success] Total time: 62 s (0:01:02.0), completed Nov 25, 2025, 12:21:54 AM

344[0JChecking patch project/plugins.sbt...

345Checking patch project/build.properties...

346Checking patch build.sbt...

347Applied patch project/plugins.sbt cleanly.

348Applied patch project/build.properties cleanly.

349Applied patch build.sbt cleanly.

350Commit migration rewrites

351Switched to a new branch 'opencb/migrate-source-3.7'

352[opencb/migrate-source-3.7 927db61] Apply Scala compiler rewrites using -source:3.7-migration using Scala 3.7.4-RC2

353 9 files changed, 27 insertions(+), 27 deletions(-)

354----

355Preparing build for 3.8.0-RC1-bin-20251124-f481cc5

356Scala binary version found: 3.8

357Implicitly using source version 3.8

358Scala binary version found: 3.8

359Implicitly using source version 3.8

360Would try to apply common scalacOption (best-effort, sbt/mill only):

361Append: ,REQUIRE:-source:3.8

362Remove: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

363----

364Starting build for 3.8.0-RC1-bin-20251124-f481cc5

365Execute tests: false

366sbt project found:

367Sbt version 1.8.0 is not supported, minimal supported version is 1.11.5

368Enforcing usage of sbt in version 1.11.5

369No prepare script found for project evolution-gaming/derivation

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

371##################################

372Scala version: 3.8.0-RC1-bin-20251124-f481cc5

373Targets: com.evolution%derivation-cats com.evolution%derivation-circe com.evolution%derivation-circe-compat213 com.evolution%derivation-core com.evolution%derivation-play-json com.evolution%derivation-tapir

374Project projectConfig: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":["3.7"],"sourcePatches":[]}

375##################################

376Using extra scalacOptions: ,REQUIRE:-source:3.8

377Filtering out scalacOptions: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

378[sbt_options] declare -a sbt_options=()

379[process_args] java_version = '17'

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

381# Executing command line:

382java

383-Dfile.encoding=UTF-8

384-Dcommunitybuild.scala=3.8.0-RC1-bin-20251124-f481cc5

385-Dcommunitybuild.project.dependencies.add=

386-Xmx7G

387-Xms4G

388-Xss8M

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

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

391-jar

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

393"setCrossScalaVersions 3.8.0-RC1-bin-20251124-f481cc5"

394"++3.8.0-RC1-bin-20251124-f481cc5 -v"

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

396"set every credentials := Nil"

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

398"removeScalacOptionsStartingWith -P:wartremover"

399

400moduleMappings

401"runBuild 3.8.0-RC1-bin-20251124-f481cc5 """{"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":["3.7"],"sourcePatches":[]}""" com.evolution%derivation-cats com.evolution%derivation-circe com.evolution%derivation-circe-compat213 com.evolution%derivation-core com.evolution%derivation-play-json com.evolution%derivation-tapir"

402

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

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

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

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

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

408Execute setCrossScalaVersions: 3.8.0-RC1-bin-20251124-f481cc5

409OpenCB::Changing crossVersion 3.2.1 -> 3.8.0-RC1-bin-20251124-f481cc5 in playJson/crossScalaVersions

410OpenCB::Changing crossVersion 3.2.1 -> 3.8.0-RC1-bin-20251124-f481cc5 in tests/crossScalaVersions

411OpenCB::Changing crossVersion 3.2.1 -> 3.8.0-RC1-bin-20251124-f481cc5 in derivation/crossScalaVersions

412OpenCB::Changing crossVersion 3.2.1 -> 3.8.0-RC1-bin-20251124-f481cc5 in tapir/crossScalaVersions

413OpenCB::Changing crossVersion 3.2.1 -> 3.8.0-RC1-bin-20251124-f481cc5 in circe-compat_213/crossScalaVersions

414OpenCB::Changing crossVersion 3.2.1 -> 3.8.0-RC1-bin-20251124-f481cc5 in circe/crossScalaVersions

415OpenCB::Changing crossVersion 3.2.1 -> 3.8.0-RC1-bin-20251124-f481cc5 in cats/crossScalaVersions

416OpenCB::Changing crossVersion 3.2.1 -> 3.8.0-RC1-bin-20251124-f481cc5 in repo/crossScalaVersions

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

418[info] Setting Scala version to 3.8.0-RC1-bin-20251124-f481cc5 on 8 projects.

419[info] Switching Scala version on:

420[info] playJson (3.8.0-RC1-bin-20251124-f481cc5)

421[info] tapir (3.8.0-RC1-bin-20251124-f481cc5)

422[info] tests (3.8.0-RC1-bin-20251124-f481cc5)

423[info] circe (3.8.0-RC1-bin-20251124-f481cc5)

424[info] derivation (3.8.0-RC1-bin-20251124-f481cc5)

425[info] * repo (3.8.0-RC1-bin-20251124-f481cc5)

426[info] cats (3.8.0-RC1-bin-20251124-f481cc5)

427[info] circe-compat_213 (3.8.0-RC1-bin-20251124-f481cc5)

428[info] Excluding projects:

429[info] Reapplying settings...

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

431Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

432[info] Reapplying settings...

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

434[info] Defining Global / credentials, cats / credentials and 6 others.

435[info] The new values will be used by Global / pgpSelectPassphrase, Global / pgpSigningKey and 40 others.

436[info] Run `last` for details.

437[info] Reapplying settings...

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

439Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

440[info] Reapplying settings...

441OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

442

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

444 Did you mean playJson / allExcludeDependencies ?

445 , retry without global scopes

446[info] Reapplying settings...

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

448Execute removeScalacOptionsStartingWith: -P:wartremover

449[info] Reapplying settings...

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

451[success] Total time: 0 s, completed Nov 25, 2025, 12:22:07 AM

452Build config: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":["3.7"],"sourcePatches":[]}

453Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),CompileOnly,List()))

454Starting build...

455Projects: Set(playJson, tapir, circe, derivation, cats, circe-compat_213)

456Starting build for ProjectRef(file:/build/repo/,circe) (derivation-circe)... [0/6]

457OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global

458Compile scalacOptions: -Yexplicit-nulls, -encoding, utf-8, -Yshow-suppressed-errors, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

459[info] compiling 14 Scala sources to /build/repo/modules/core/target/scala-3.8.0-RC1-bin-20251124-f481cc5/classes ...

460[warn] -- [E216] Syntax Warning: /build/repo/modules/core/src/main/scala/evo/derivation/config/package.scala:8:59

461[warn] 8 |val snakeCase: Renaming = extractWords(_).nn.mkString("_").nn.toLowerCase.nn

462[warn] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

463[warn] | Unnecessary .nn: qualifier is already not null

464[warn] -- [E216] Syntax Warning: /build/repo/modules/core/src/main/scala/evo/derivation/config/package.scala:10:59

465[warn] 10 |val kebabCase: Renaming = extractWords(_).nn.mkString("-").nn.toLowerCase.nn

466[warn] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

467[warn] | Unnecessary .nn: qualifier is already not null

468[warn] -- Warning: /build/repo/modules/core/src/main/scala/evo/derivation/config/package.scala:6:12

469[warn] 6 |private val extractWords = (name: String) => name.split("(?<=\\p{Lower})(?=\\p{Upper})")

470[warn] | ^

471[warn] |value extractWords exposes a flexible type in its inferred result type String => (Array[(String)?])?. Consider annotating the type explicitly

472[warn] -- [E197] Potential Issue Warning: /build/repo/modules/core/src/main/scala/evo/derivation/template/Template.scala:70:12

473[warn] 70 | def instance(using => Config[A]): Provide[A] = deriveForProduct[A]

474[warn] | ^

475[warn] | New anonymous class definition will be duplicated at each inline site

476[warn] |

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

478[warn] -- [E029] Pattern Match Exhaustivity Warning: /build/repo/modules/core/src/main/scala/evo/derivation/ValueClass.scala:41:8

479[warn] 41 | (accNameType, reprType) match

480[warn] | ^^^^^^^^^^^^^^^^^^^^^^^

481[warn] | match may not be exhaustive.

482[warn] |

483[warn] | It would fail on pattern case: (_, _)

484[warn] |

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

486[warn] 5 warnings found

487[warn] 5 warnings found

488[info] done compiling

489[info] compiling 4 Scala sources to /build/repo/modules/circe/target/scala-3.8.0-RC1-bin-20251124-f481cc5/classes ...

490[warn] -- [E197] Potential Issue Warning: /build/repo/modules/circe/src/main/scala/evo/derivation/circe/deriveEnumerationCodec.scala:67:8

491[warn] 67 | new EnumerationCodec[A] {

492[warn] | ^

493[warn] | New anonymous class definition will be duplicated at each inline site

494[warn] |

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

496[warn] one warning found

497[info] done compiling

498Starting build for ProjectRef(file:/build/repo/,cats) (derivation-cats)... [1/6]

499Compile scalacOptions: -Yexplicit-nulls, -encoding, utf-8, -Yshow-suppressed-errors, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

500[info] compiling 1 Scala source to /build/repo/modules/cats/target/scala-3.8.0-RC1-bin-20251124-f481cc5/classes ...

501[warn] -- [E197] Potential Issue Warning: /build/repo/modules/cats/src/main/scala/evo/derivation/cats/EvoEq.scala:20:20

502[warn] 20 | def eqv(a: A, b: A) = byCats.eqv(a, b)

503[warn] | ^

504[warn] | New anonymous class definition will be duplicated at each inline site

505[warn] |

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

507[warn] -- [E197] Potential Issue Warning: /build/repo/modules/cats/src/main/scala/evo/derivation/cats/EvoEq.scala:23:20

508[warn] 23 | def eqv(a: A, b: A) = byScala.equiv(a, b)

509[warn] | ^

510[warn] | New anonymous class definition will be duplicated at each inline site

511[warn] |

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

513[warn] two warnings found

514[info] done compiling

515Starting build for ProjectRef(file:/build/repo/,tapir) (derivation-tapir)... [2/6]

516Compile scalacOptions: -Yexplicit-nulls, -encoding, utf-8, -Yshow-suppressed-errors, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

517Starting build for ProjectRef(file:/build/repo/,circe-compat_213) (derivation-circe-compat213)... [3/6]

518Compile scalacOptions: -Yexplicit-nulls, -encoding, utf-8, -Yshow-suppressed-errors, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

519[info] compiling 4 Scala sources to /build/repo/modules/circe/target-compat213/jvm/scala-3.8.0-RC1-bin-20251124-f481cc5/classes ...

520[warn] -- [E197] Potential Issue Warning: /build/repo/modules/circe/src/main/scala/evo/derivation/circe/deriveEnumerationCodec.scala:67:8

521[warn] 67 | new EnumerationCodec[A] {

522[warn] | ^

523[warn] | New anonymous class definition will be duplicated at each inline site

524[warn] |

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

526[warn] one warning found

527[info] done compiling

528Starting build for ProjectRef(file:/build/repo/,derivation) (derivation-core)... [4/6]

529Compile scalacOptions: -Yexplicit-nulls, -encoding, utf-8, -Yshow-suppressed-errors, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

530[info] compiling 3 Scala sources to /build/repo/modules/core/target/scala-3.8.0-RC1-bin-20251124-f481cc5/test-classes ...

531[warn] -- [E030] Match case Unreachable Warning: /build/repo/modules/core/src/test/scala/evo/derivation/AnnotationsTest.scala:70:19

532[warn] 70 | case _ => fail("bad patmat")

533[warn] | ^

534[warn] | Unreachable case

535[warn] -- [E030] Match case Unreachable Warning: /build/repo/modules/core/src/test/scala/evo/derivation/AnnotationsTest.scala:83:19

536[warn] 83 | case _ => fail("bad patmat")

537[warn] | ^

538[warn] | Unreachable case

539[warn] -- [E092] Pattern Match Unchecked Warning: /build/repo/modules/core/src/test/scala/evo/derivation/AnnotationsTest.scala:66:19

540[warn] 66 | case fp: ForProduct[Izbushka, Izbushka] =>

541[warn] | ^

542[warn] |the type test for evo.derivation.config.ForProduct[evo.derivation.AnnotationTest.Izbushka,

543[warn] | evo.derivation.AnnotationTest.Izbushka] cannot be checked at runtime because its type arguments can't be determined from evo.derivation.config.ForProduct[evo.derivation.AnnotationTest.Izbushka, ?]

544[warn] |

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

546[warn] -- [E092] Pattern Match Unchecked Warning: /build/repo/modules/core/src/test/scala/evo/derivation/AnnotationsTest.scala:81:19

547[warn] 81 | case fp: ForProduct[Izbushka, Izbushka] =>

548[warn] | ^

549[warn] |the type test for evo.derivation.config.ForProduct[evo.derivation.AnnotationTest.Izbushka,

550[warn] | evo.derivation.AnnotationTest.Izbushka] cannot be checked at runtime because its type arguments can't be determined from evo.derivation.config.ForProduct[evo.derivation.AnnotationTest.Izbushka, ?]

551[warn] |

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

553[warn] four warnings found

554[info] done compiling

555Starting build for ProjectRef(file:/build/repo/,playJson) (derivation-play-json)... [5/6]

556Compile scalacOptions: -Yexplicit-nulls, -encoding, utf-8, -Yshow-suppressed-errors, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

557[info] compiling 3 Scala sources to /build/repo/modules/playJson/target/scala-3.8.0-RC1-bin-20251124-f481cc5/classes ...

558[info] done compiling

559

560************************

561Build summary:

562[{

563 "module": "derivation-circe",

564 "compile": {"status": "ok", "tookMs": 14425, "warnings": 1, "errors": 0, "sourceVersion": "3.8"},

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

566 "test-compile": {"status": "ok", "tookMs": 210, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

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

569 "metadata": {

570 "crossScalaVersions": ["3.2.1"]

571}

572},{

573 "module": "derivation-cats",

574 "compile": {"status": "ok", "tookMs": 814, "warnings": 2, "errors": 0, "sourceVersion": "3.8"},

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

576 "test-compile": {"status": "ok", "tookMs": 148, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

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

579 "metadata": {

580 "crossScalaVersions": ["3.2.1"]

581}

582},{

583 "module": "derivation-tapir",

584 "compile": {"status": "ok", "tookMs": 119, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

586 "test-compile": {"status": "ok", "tookMs": 161, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

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

589 "metadata": {

590 "crossScalaVersions": ["3.2.1"]

591}

592},{

593 "module": "derivation-circe-compat213",

594 "compile": {"status": "ok", "tookMs": 1749, "warnings": 1, "errors": 0, "sourceVersion": "3.8"},

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

596 "test-compile": {"status": "ok", "tookMs": 123, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

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

599 "metadata": {

600 "crossScalaVersions": ["3.2.1"]

601}

602},{

603 "module": "derivation-core",

604 "compile": {"status": "ok", "tookMs": 60, "warnings": 5, "errors": 0, "sourceVersion": "3.8"},

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

606 "test-compile": {"status": "ok", "tookMs": 1733, "warnings": 4, "errors": 0, "sourceVersion": "3.8"},

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

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

609 "metadata": {

610 "crossScalaVersions": ["3.2.1"]

611}

612},{

613 "module": "derivation-play-json",

614 "compile": {"status": "ok", "tookMs": 1144, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

616 "test-compile": {"status": "ok", "tookMs": 130, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

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

619 "metadata": {

620 "crossScalaVersions": ["3.2.1"]

621}

622}]

623************************

624[success] Total time: 33 s, completed Nov 25, 2025, 12:22:39 AM

625[0JChecking patch project/plugins.sbt...

626Checking patch project/build.properties...

627Checking patch build.sbt...

628Applied patch project/plugins.sbt cleanly.

629Applied patch project/build.properties cleanly.

630Applied patch build.sbt cleanly.