Build Logs

neandertech/cue4s • 3.8.0-RC6:2026-01-08

Errors

Warnings

Total Lines

307

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

2Clonning https://github.com/neandertech/cue4s.git into /build/repo using revision v0.0.10

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

4Note: switching to '2ea1f1b3bd150fd44b4da88daee77705978260fc'.

6You are in 'detached HEAD' state. You can look around, make experimental

7changes and commit them, and you can discard any commits you make in this

8state without impacting any branches by switching back to a branch.

10If you want to create a new branch to retain commits you create, you may

11do so (now or later) by using -c with the switch command. Example:

13 git switch -c <new-branch-name>

15Or undo this operation with:

17 git switch -

19Turn off this advice by setting config variable advice.detachedHead to false

21Would override fixed Scala version: 3.3.7

22----

23Preparing build for 3.8.0-RC6

24Scala binary version found: 3.8

25Implicitly using source version 3.8

26Scala binary version found: 3.8

27Implicitly using source version 3.8

28Would try to apply common scalacOption (best-effort, sbt/mill only):

29Append: ,REQUIRE:-source:3.8

30Remove: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

32Try apply source patch:

33Path: build.sbt

34Pattern: val Scala3 = "3.3.7"

35Replacement: val Scala3 = "3.8.0-RC6"

36Starting compilation server

37Compiling project (Scala 3.7.3, JVM (17))

38Compiled project (Scala 3.7.3, JVM (17))

39Successfully applied pattern 'val Scala3 = "3.3.7"' in build.sbt

40----

41Starting build for 3.8.0-RC6

42Execute tests: true

43sbt project found:

44No prepare script found for project neandertech/cue4s

45##################################

46Scala version: 3.8.0-RC6

47Targets: tech.neander%cue4s tech.neander%cue4s-cats-effect

48Project projectConfig: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"full","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val Scala3 = \"3.3.7\"","replaceWith":"val Scala3 = \"<SCALA_VERSION>\""}]}

49##################################

50Using extra scalacOptions: ,REQUIRE:-source:3.8

51Filtering out scalacOptions: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

52[sbt_options] declare -a sbt_options=()

53[process_args] java_version = '17'

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

55# Executing command line:

56java

57-Xmx2G

58-Dcommunitybuild.scala=3.8.0-RC6

59-Dcommunitybuild.project.dependencies.add=

60-Xmx7G

61-Xms4G

62-Xss8M

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

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

65-jar

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

67"setCrossScalaVersions 3.8.0-RC6"

68"++3.8.0-RC6 -v"

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

70"set every credentials := Nil"

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

72"removeScalacOptionsStartingWith -P:wartremover"

74moduleMappings

75"runBuild 3.8.0-RC6 """{"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"full","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val Scala3 = \"3.3.7\"","replaceWith":"val Scala3 = \"<SCALA_VERSION>\""}]}""" tech.neander%cue4s tech.neander%cue4s-cats-effect"

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

78[info] welcome to sbt 1.11.7 (Eclipse Adoptium Java 17.0.8)

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

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

81[info] compiling 2 Scala sources to /build/repo/project/target/scala-2.12/sbt-1.0/classes ...

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

83[info] Compilation completed in 9.096s.

84[info] done compiling

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

86[info] resolving key references (22514 settings) ...

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

88[warn] there are 4 keys that are not used by any other settings/tasks:

89[warn]

90[warn] * e2e_fixture / nativeImageJvm

91[warn] +- /build/repo/build.sbt:189

92[warn] * e2e_fixture / nativeImageVersion

93[warn] +- /build/repo/build.sbt:190

94[warn] * example / nativeImageJvm

95[warn] +- /build/repo/build.sbt:117

96[warn] * example / nativeImageVersion

97[warn] +- /build/repo/build.sbt:118

98[warn]

99[warn] note: a setting might still be used by a command; to exclude a key from this `lintUnused` check

100[warn] either append it to `Global / excludeLintKeys` or call .withRank(KeyRanks.Invisible) on the key

101Execute setCrossScalaVersions: 3.8.0-RC6

102OpenCB::Changing crossVersion 3.8.0-RC6 -> 3.8.0-RC6 in e2e/crossScalaVersions

103OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC6) in e2e/crossScalaVersions

104OpenCB::Changing crossVersion 3.8.0-RC6 -> 3.8.0-RC6 in core/crossScalaVersions

105OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC6) in core/crossScalaVersions

106OpenCB::Changing crossVersion 3.8.0-RC6 -> 3.8.0-RC6 in exampleNative/crossScalaVersions

107OpenCB::Changing crossVersion 3.8.0-RC6 -> 3.8.0-RC6 in example/crossScalaVersions

108OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC6) in exampleNative/crossScalaVersions

109OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC6) in example/crossScalaVersions

110OpenCB::Changing crossVersion 3.8.0-RC6 -> 3.8.0-RC6 in e2e_fixtureNative/crossScalaVersions

111OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC6) in e2e_fixtureNative/crossScalaVersions

112OpenCB::Changing crossVersion 3.8.0-RC6 -> 3.8.0-RC6 in exampleCatsEffectJS/crossScalaVersions

113OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC6) in exampleCatsEffectJS/crossScalaVersions

114OpenCB::Changing crossVersion 3.8.0-RC6 -> 3.8.0-RC6 in exampleCatsEffect/crossScalaVersions

115OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC6) in exampleCatsEffect/crossScalaVersions

116OpenCB::Changing crossVersion 3.8.0-RC6 -> 3.8.0-RC6 in e2e_fixture/crossScalaVersions

117OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC6) in e2e_fixture/crossScalaVersions

118OpenCB::Changing crossVersion 3.8.0-RC6 -> 3.8.0-RC6 in catsEffectJS/crossScalaVersions

119OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC6) in catsEffectJS/crossScalaVersions

120OpenCB::Changing crossVersion 3.8.0-RC6 -> 3.8.0-RC6 in e2e_fixtureJS/crossScalaVersions

121OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC6) in e2e_fixtureJS/crossScalaVersions

122OpenCB::Changing crossVersion 3.8.0-RC6 -> 3.8.0-RC6 in coreJS/crossScalaVersions

123OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC6) in coreJS/crossScalaVersions

124OpenCB::Changing crossVersion 3.8.0-RC6 -> 3.8.0-RC6 in catsEffect/crossScalaVersions

125OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC6) in catsEffect/crossScalaVersions

126OpenCB::Changing crossVersion 3.8.0-RC6 -> 3.8.0-RC6 in coreNative/crossScalaVersions

127OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC6) in coreNative/crossScalaVersions

128OpenCB::Changing crossVersion 3.8.0-RC6 -> 3.8.0-RC6 in docs/crossScalaVersions

129OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC6) in docs/crossScalaVersions

130OpenCB::Changing crossVersion 3.8.0-RC6 -> 3.8.0-RC6 in exampleJS/crossScalaVersions

131OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.0-RC6) in exampleJS/crossScalaVersions

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

133[info] Setting Scala version to 3.8.0-RC6 on 15 projects.

134[info] Switching Scala version on:

135[info] catsEffectJS (3.8.0-RC6)

136[info] exampleCatsEffectJS (3.8.0-RC6)

137[info] exampleCatsEffect (3.8.0-RC6)

138[info] exampleJS (3.8.0-RC6)

139[info] coreNative (3.8.0-RC6)

140[info] docs (3.8.0-RC6)

141[info] coreJS (3.8.0-RC6)

142[info] exampleNative (3.8.0-RC6)

143[info] catsEffect (3.8.0-RC6)

144[info] e2e_fixture (3.8.0-RC6)

145[info] core (3.8.0-RC6)

146[info] e2e_fixtureNative (3.8.0-RC6)

147[info] example (3.8.0-RC6)

148[info] e2e (3.8.0-RC6)

149[info] e2e_fixtureJS (3.8.0-RC6)

150[info] Excluding projects:

151[info] * root (2.12.20)

152[info] Reapplying settings...

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

154Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

155[info] Reapplying settings...

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

157[info] Defining Global / credentials, catsEffect / credentials and 14 others.

158[info] The new values will be used by Compile / scalafmtOnly, Global / pgpSelectPassphrase and 128 others.

159[info] Run `last` for details.

160[info] Reapplying settings...

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

162Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

163[info] Reapplying settings...

164OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

165

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

167 Did you mean catsEffectJS / allExcludeDependencies ?

168 , retry without global scopes

169[info] Reapplying settings...

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

171Execute removeScalacOptionsStartingWith: -P:wartremover

172[info] Reapplying settings...

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

174[success] Total time: 0 s, completed Jan 8, 2026, 1:44:41 AM

175Build config: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"full","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val Scala3 = \"3.3.7\"","replaceWith":"val Scala3 = \"<SCALA_VERSION>\""}]}

176Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),Full,List()))

177Starting build...

178Projects: Set(core, catsEffect)

179Starting build for ProjectRef(file:/build/repo/,core) (cue4s)... [0/2]

180OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global

181Compile scalacOptions: -Wunused:all, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

182[info] compiling 39 Scala sources and 4 Java sources to /build/repo/modules/core/target/jvm-3/classes ...

183[warn] -- [E198] Unused Symbol Warning: /build/repo/modules/core/src/main/scala-jvm-native/KeyboardReadingThread.scala:48:15

184[warn] 48 | case ex: CharCollector.ExitThrowable.type =>

185[warn] | ^^

186[warn] | unused pattern variable

187[warn] -- [E198] Unused Symbol Warning: /build/repo/modules/core/src/main/scala/Prompt.scala:47:62

188[warn] 47 | private val validate: String => Option[PromptError] = _ => None,

189[warn] | ^^^^^^

190[warn] | unused private member

191[warn] -- [E198] Unused Symbol Warning: /build/repo/modules/core/src/main/scala/Prompt.scala:83:64

192[warn] 83 | private val validate: Password => Option[PromptError] = _ => None,

193[warn] | ^^^^^^

194[warn] | unused private member

195[warn] -- [E198] Unused Symbol Warning: /build/repo/modules/core/src/main/scala/Prompt.scala:129:68

196[warn] 129 | private val validateNumber: N => Option[PromptError] = (_: N) => None,

197[warn] | ^^^^^^

198[warn] | unused private member

199[warn] -- [E198] Unused Symbol Warning: /build/repo/modules/core/src/main/scala/Prompt.scala:204:37

200[warn] 204 | private val default: Boolean = true,

201[warn] | ^

202[warn] | unused private member

203[warn] -- [E198] Unused Symbol Warning: /build/repo/modules/core/src/main/scala/PromptChainMacros.scala:59:13

204[warn] 59 | $m: Mirror.ProductOf[T] {

205[warn] | ^

206[warn] | unused pattern variable

207[warn] -- [E198] Unused Symbol Warning: /build/repo/modules/core/src/main/scala/PromptChainMacros.scala:110:11

208[warn] 110 | case other =>

209[warn] | ^^^^^

210[warn] | unused pattern variable

211[warn] -- [E198] Unused Symbol Warning: /build/repo/modules/core/src/main/scala/PromptStep.scala:26:6

212[warn] 26 | log: String => Unit,

213[warn] | ^^^

214[warn] | unused explicit parameter

215[warn] -- [E198] Unused Symbol Warning: /build/repo/modules/core/src/main/scalajvm/cue4s/InputProviderImpl.scala:27:16

216[warn] 27 |import boundary.break

217[warn] | ^^^^^

218[warn] | unused import

219[warn] -- [E198] Unused Symbol Warning: /build/repo/modules/core/src/main/scalajvm/cue4s/InputProviderImpl.scala:28:21

220[warn] 28 |import CharCollector.*

221[warn] | ^

222[warn] | unused import

223[warn] -- [E198] Unused Symbol Warning: /build/repo/modules/core/src/main/scalajvm/cue4s/InputProviderImpl.scala:140:17

224[warn] 140 | catch case e: Throwable => ()

225[warn] | ^

226[warn] | unused pattern variable

227[warn] there were 3 deprecation warnings; re-run with -deprecation for details

228[warn] 12 warnings found

229[info] done compiling

230[info] compiling 6 Scala sources to /build/repo/modules/core/target/jvm-3/test-classes ...

231[warn] -- [E198] Unused Symbol Warning: /build/repo/modules/core/src/test/scala/FallbackRenderingTests.scala:4:34

232[warn] 4 |import cue4s.Prompt.PasswordInput.Password

233[warn] | ^^^^^^^^

234[warn] | unused import

235[warn] -- [E198] Unused Symbol Warning: /build/repo/modules/core/src/test/scala/TerminalTests.scala:93:35

236[warn] 93 | val Result(result, snapshot, processed) =

237[warn] | ^^^^^^^^^

238[warn] | unused pattern variable

239[warn] two warnings found

240[info] done compiling

241cue4s.FallbackRenderingTests:

242 + fallback.render.alternatives 0.077s

243 + fallback.alternatives.multiple 0.02s

244 + fallback.confirm 0.013s

245 + fallback.input 0.018s

246cue4s.ExampleTests:

247 + alternatives.navigation 0.077s

248 + alternatives.cancel.single 0.012s

249 + alternatives.infiniscroll.single 0.014s

250 + alternatives.cancel.multiple 0.01s

251 + alternatives.cancel.multiple.derived 0.017s

252 + alternatives.infiniscroll.multiple 0.01s

253 + alternatives.confirm.default 0.003s

254 + alternatives.confirm.decline 0.002s

255 + alternatives.confirm.agree 0.003s

256 + alternatives.confirm.cancel 0.005s

257 + alternatives.cancel.input 0.002s

258 + input 0.003s

259 + input.default 0.002s

260 + input.default.ignore 0.007s

261 + password.input 0.012s

262 + password.input.default 0.002s

263 + derived.validated.input 0.006s

264 + number.default 0.004s

265 + number.input 0.007s

266 + alternatives.typing 0.005s

267 + multiple.choice 0.006s

268 + multiple.choice.allselected 0.001s

269 + promptchain 0.012s

270Starting build for ProjectRef(file:/build/repo/,catsEffect) (cue4s-cats-effect)... [1/2]

271Compile scalacOptions: -Wunused:all, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

272[info] compiling 1 Scala source to /build/repo/modules/cats-effect/target/jvm-3/classes ...

273[warn] there was 1 deprecation warning; re-run with -deprecation for details

274[warn] one warning found

275[info] done compiling

276[info] compiling 2 Scala sources to /build/repo/modules/cats-effect/target/jvm-3/test-classes ...

277[info] done compiling

278

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

280Build summary:

281[{

282 "module": "cue4s",

283 "compile": {"status": "ok", "tookMs": 12144, "warnings": 11, "errors": 0, "sourceVersion": "3.8"},

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

285 "test-compile": {"status": "ok", "tookMs": 2359, "warnings": 2, "errors": 0, "sourceVersion": "3.8"},

286 "test": {"status": "ok", "tookMs": 703, "passed": 27, "failed": 0, "ignored": 0, "skipped": 0, "total": 27, "byFramework": [{"framework": "munit", "stats": {"passed": 27, "failed": 0, "ignored": 0, "skipped": 0, "total": 27}}]},

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

288 "metadata": {

289 "crossScalaVersions": ["2.12.20", "3.3.7"]

290}

291},{

292 "module": "cue4s-cats-effect",

293 "compile": {"status": "ok", "tookMs": 1126, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

295 "test-compile": {"status": "ok", "tookMs": 578, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

296 "test": {"status": "ok", "tookMs": 156, "passed": 0, "failed": 0, "ignored": 0, "skipped": 0, "total": 0, "byFramework": []},

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

298 "metadata": {

299 "crossScalaVersions": ["2.12.20", "3.3.7"]

300}

301}]

302************************

303[success] Total time: 20 s, completed Jan 8, 2026, 1:45:01 AM

304[0JChecking patch project/plugins.sbt...

305Checking patch build.sbt...

306Applied patch project/plugins.sbt cleanly.

307Applied patch build.sbt cleanly.