Build Logs

virtuslab/scala-yaml • 3.8.0:2026-01-13

Errors

Warnings

Total Lines

398

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

2Clonning https://github.com/virtuslab/scala-yaml.git into /build/repo using revision v0.3.1

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

4Note: switching to 'd7e14d844cdf6cfaf71b83ba0cc08c8e34d6df88'.

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

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

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

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

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

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

15Or undo this operation with:

17 git switch -

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

21----

22Preparing build for 3.8.0

23Scala binary version found: 3.8

24Implicitly using source version 3.8

25Scala binary version found: 3.8

26Implicitly using source version 3.8

27Would try to apply common scalacOption (best-effort, sbt/mill only):

28Append: ,REQUIRE:-source:3.8

29Remove: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

31Try apply source patch:

32Path: build.sbt

33Pattern: def scala3Version = "3.3.6"

34Replacement: def scala3Version = "3.8.0"

35Starting compilation server

36Compiling project (Scala 3.7.3, JVM (17))

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

38Successfully applied pattern 'def scala3Version = "3.3.6"' in build.sbt

39----

40Starting build for 3.8.0

41Execute tests: true

42sbt project found:

43No prepare script found for project virtuslab/scala-yaml

44##################################

45Scala version: 3.8.0

46Targets: org.virtuslab%scala-yaml

47Project projectConfig: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"full","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"def scala3Version = \"3.3.6\"","replaceWith":"def scala3Version = \"<SCALA_VERSION>\""}]}

48##################################

49Using extra scalacOptions: ,REQUIRE:-source:3.8

50Filtering out scalacOptions: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

51[sbt_options] declare -a sbt_options=()

52[process_args] java_version = '17'

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

54# Executing command line:

55java

56-Dfile.encoding=UTF-8

57-Dcommunitybuild.scala=3.8.0

58-Dcommunitybuild.project.dependencies.add=

59-Xmx7G

60-Xms4G

61-Xss8M

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

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

64-jar

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

66"setCrossScalaVersions 3.8.0"

67"++3.8.0 -v"

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

69"set every credentials := Nil"

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

71"removeScalacOptionsStartingWith -P:wartremover"

73moduleMappings

74"runBuild 3.8.0 """{"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"full","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"def scala3Version = \"3.3.6\"","replaceWith":"def scala3Version = \"<SCALA_VERSION>\""}]}""" org.virtuslab%scala-yaml"

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

77[info] welcome to sbt 1.11.6 (Eclipse Adoptium Java 17.0.8)

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

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

80[info] compiling 4 Scala sources to /build/repo/project/target/scala-2.12/sbt-1.0/classes ...

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

82[info] Compilation completed in 9.498s.

83[info] done compiling

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

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

86Execute setCrossScalaVersions: 3.8.0

87OpenCB::Changing crossVersion 3.8.0 -> 3.8.0 in integration/crossScalaVersions

88OpenCB::Changing crossVersion 3.8.0 -> 3.8.0 in repo/crossScalaVersions

89OpenCB::Changing crossVersion 3.8.0 -> 3.8.0 in core/crossScalaVersions

90OpenCB::Changing crossVersion 3.8.0 -> 3.8.0 in coreJS/crossScalaVersions

91OpenCB::Changing crossVersion 3.8.0 -> 3.8.0 in coreNative/crossScalaVersions

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

93[info] Setting Scala version to 3.8.0 on 5 projects.

94[info] Switching Scala version on:

95[info] integration (2.13.16, 3.8.0)

96[info] coreNative (2.13.16, 3.8.0)

97[info] coreJS (2.13.16, 3.8.0)

98[info] * repo (2.13.16, 3.8.0)

99[info] core (2.13.16, 3.8.0)

100[info] Excluding projects:

101[info] Reapplying settings...

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

103Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

104[info] Reapplying settings...

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

106[info] Defining Global / credentials, core / credentials and 3 others.

107[info] The new values will be used by Compile / scalafmtOnly, Global / pgpSelectPassphrase and 40 others.

108[info] Run `last` for details.

109[info] Reapplying settings...

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

111Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

112[info] Reapplying settings...

113OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

114

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

116 Did you mean integration / allExcludeDependencies ?

117 , retry without global scopes

118[info] Reapplying settings...

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

120Execute removeScalacOptionsStartingWith: -P:wartremover

121[info] Reapplying settings...

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

123[success] Total time: 0 s, completed Jan 13, 2026, 3:39:16 PM

124Build config: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"full","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"def scala3Version = \"3.3.6\"","replaceWith":"def scala3Version = \"<SCALA_VERSION>\""}]}

125Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),Full,List()))

126Starting build...

127Projects: Set(core)

128Starting build for ProjectRef(file:/build/repo/,core) (scala-yaml)... [0/1]

129OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global

130Compile scalacOptions: -Wconf:msg=can be rewritten automatically under:s, -source:3.8

131[info] compiling 33 Scala sources to /build/repo/core/jvm/target/scala-3.8.0/classes ...

132[warn] -- [E197] Potential Issue Warning: /build/repo/core/shared/src/main/scala-3/org/virtuslab/yaml/YamlEncoderCrossCompat.scala:14:4

133[warn] 14 | new YamlEncoder[T] {

134[warn] | ^

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

136[warn] |

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

138[warn] -- [E197] Potential Issue Warning: /build/repo/core/shared/src/main/scala-3/org/virtuslab/yaml/YamlEncoderCrossCompat.scala:33:8

139[warn] 33 | new YamlEncoder[T]:

140[warn] | ^

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

142[warn] |

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

144[warn] -- [E029] Pattern Match Exhaustivity Warning: /build/repo/core/shared/src/main/scala-3/org/virtuslab/yaml/YamlDecoderCrossCompat.scala:103:6

145[warn] 103 | (elemLabels, elemTypes) match

146[warn] | ^^^^^^^^^^^^^^^^^^^^^^^

147[warn] | match may not be exhaustive.

148[warn] |

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

150[warn] |

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

152[warn] -- [E029] Pattern Match Exhaustivity Warning: /build/repo/core/shared/src/main/scala-3/org/virtuslab/yaml/YamlDecoderCrossCompat.scala:193:76

153[warn] 193 | idents.map { case (name, ref) => name -> ref.asExpr }.map { case (name, '{ $x }) =>

154[warn] | ^

155[warn] | match may not be exhaustive.

156[warn] |

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

158[warn] |

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

160[warn] -- [E029] Pattern Match Exhaustivity Warning: /build/repo/core/shared/src/main/scala-3/org/virtuslab/yaml/YamlDecoderCrossCompat.scala:200:18

161[warn] 200 | case (name, '{ $x }) => '{ (${ Expr(name) }, () => $x) }

162[warn] | ^

163[warn] | match may not be exhaustive.

164[warn] |

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

166[warn] |

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

168[warn] 5 warnings found

169[info] done compiling

170[info] compiling 23 Scala sources to /build/repo/core/jvm/target/scala-3.8.0/test-classes ...

171[warn] there were 4 deprecation warnings; re-run with -deprecation for details

172[warn] one warning found

173[info] done compiling

174org.virtuslab.yaml.tokenizer.StringReaderSuite:

175 + count position 0.034s

176 + parse planin value with empty lines 0.002s

177org.virtuslab.yaml.parser.CommentSpec:

178 + ignore comment 0.086s

179 + empty document 0.002s

180 + comments in mapping 0.006s

181org.virtuslab.yaml.YamlPackageSuite:

182 + asMany fails on parse failure 0.093s

183 + asMany fails on first decoder failure 0.048s

184 + asMany succeeds with multiple valid documents 0.01s

185org.virtuslab.yaml.parser.SequenceSuite:

186 + basic sequence 0.005s

187 + sequence of sequences 0.004s

188 + sequence-of-mappings 0.004s

189 + indentation sequence 0.003s

190 + indentation less sequence 0.003s

191 + empty flow sequence 0.001s

192 + empty nested flow sequence 0.001s

193 + empty flow sequence with empty flow mapping 0.002s

194 + sequence of host:port 0.005s

195 + flow sequence with single pair 0.006s

196 + spec flow sequence 0.001s

197 + sequence with comma in value 0.004s

198 + sequence with double :: in value 0.001s

199 + flow mapping scalar 0.002s

200 + colon followed by comma 0.004s

201org.virtuslab.yaml.decoder.DecoderErrorsSuite:

202 + fail for invalid int 0.082s

203org.virtuslab.yaml.parser.TagSuite:

204 + two documents and global tag 0.007s

205 + scalar before directive 0.011s

206 + primary, secondary and named tag handle 0.015s

207 + plain scalar with non specific tag 0.001s

208 + ordered mapping tag 0.002s

209 + another named tag 0.006s

210 + invalid tag 0.017s

211org.virtuslab.yaml.parser.ParserSuite:

212 + kubernetes config 0.014s

213 + Parsing error 0.011s

214 + issue 86 - parsing key with empty value 0.008s

215 + issue 313 - parsing elipsis in plain scalar 0.006s

216 + parsing keeps order of keys 0.01s

217 + parseYaml produces yaml node of document 0.008s

218 + parseManyYamls produces a node for each document 0.008s

219org.virtuslab.yaml.ComposerSuite:

220 + sequence of scalars 0.001s

221 + mapping of scalars 0.003s

222 + mapping of sequences 0.001s

223 + sequence of mappings 0.005s

224 + multiple documents 0.005s

225org.virtuslab.yaml.traverse.NodeVisitorSuite:

226 + should update ports for web 0.017s

227 + modify ports for web 0.02s

228 + remove ports and image 0.01s

229org.virtuslab.yaml.decoder.DockerYamlDecoderSuite:

230 + derive construct for docker compose file 0.028s

231org.virtuslab.yaml.YamlEncoderSuite:

232 + plain value 0.017s

233 + sequence 0.001s

234 + sequence of mappings 0.01s

235 + sequence of sequences 0.0s

236 + mapping of mappings 0.017s

237 + map 0.002s

238 + set of boolean 0.004s

239 + enum case 0.021s

240 + nested case classes 0.011s

241 + option 0.006s

242 + complex kubernetes mapping 0.023s

243 + encoding of non-printable characters 0.001s

244org.virtuslab.yaml.tokenizer.TokenizerSuite:

245 + scalar 0.001s

246 + block mapping 0.003s

247 + block-sequence 0.001s

248 + flow mapping 0.001s

249 + flow mapping implicit values 0.001s

250 + flow sequence 0.0s

251 + flow sequence mapping 0.001s

252 + flow sequence mapping-1 0.0s

253 + anchor & alias in mapping 0.001s

254 + anchor & alias in sequence 0.002s

255org.virtuslab.yaml.parser.DocumentStartEndSpec:

256 + explicit document start 0.001s

257 + parse empty document 0.001s

258 + explicit document end 0.004s

259 + implicit document end 0.001s

260 + document after document end marker 0.001s

261 + multiple documents with implicit start 0.002s

262 + multiple documents with explicit start 0.005s

263org.virtuslab.yaml.parser.AnchorSpec:

264 + in mapping 0.003s

265 + in mapping but with keys aliased 0.001s

266 + in sequence 0.002s

267 + as empty values 0.005s

268 + anchor in flow collections 0.001s

269 + anchor & alias 0.009s

270org.virtuslab.yaml.NodeCreationSuite:

271 + mapping node 0.01s

272 + sequence node 0.001s

273 + nested mapping 0.001s

274org.virtuslab.yaml.parser.MappingSuite:

275 + basic mapping 0.004s

276 + nested mapping 0.002s

277 + mapping of sequence 0.001s

278 + mappings of sequence 0.004s

279 + mapping quoted key 0.001s

280 + mapping single quoted key 0.001s

281 + mapping empty value 0.006s

282 + mapping empty value and comment 0.001s

283 + flow mapping 0.008s

284 + mapping with braces in value 0.001s

285==> i org.virtuslab.yaml.parser.MappingSuite.template value ignored 0.0s

286 + empty flow mapping 0.001s

287 + nested empty flow mapping 0.001s

288 + flow mapping with empty flow seq 0.001s

289 + mapping with scalar as value 0.001s

290 + mapping with flow mapping as value 0.001s

291 + flow mapping with flow seq as value 0.001s

292 + flow mapping with scalar kv pairs 0.001s

293 + implicit block key in sequence flow 0.001s

294 + mapping scalar with empty lines 0.001s

295 + double flow mapping 0.008s

296 + skip comment in flom mapping 0.001s

297 + mapping with folded value 0.001s

298 + invalid sequence as mapping value 0.005s

299org.virtuslab.yaml.ConstructSuite:

300 + derive construct for case class 0.003s

301 + derive construct for sealed trait 0.026s

302 + key must be scalar node 0.002s

303 + decode as Any 0.001s

304org.virtuslab.yaml.decoder.DecoderSuite:

305 + numbers 0.15s

306 + option 0.012s

307 + sequence 0.031s

308 + mapping 0.021s

309 + mapping-2 0.021s

310 + case class 0.029s

311 + sequence of mappings 0.042s

312 + codec mapping 0.004s

313 + alias for scalar node 0.014s

314 + alias for sequence node 0.004s

315 + alias for value in sequence 0.008s

316 + alias for flow sequence node 0.005s

317 + alias for mapping node 0.002s

318 + alias for flow mapping node 0.006s

319 + decode into Map[Any, Any] 0.006s

320 + decode using custom tag 0.004s

321 + option-1 0.004s

322 + issue 222 - parse edge cases of booleans floats doubles and integers 0.018s

323 + issue 281 - parse multiline string 0.009s

324 + issue 258 - scala-yaml should not escape backslashes in single-quoted strings 0.001s

325 + issue 86 - parsing key with empty value 0.015s

326 + issue 314 - decoding doubles as Any loses precision 0.002s

327 + issue 120 - fail conversion of !!null to non-optional types 0.004s

328 + default parameters for case classes can be used when decoding 0.014s

329 + default parameters for case classes are evaluated lazily 0.008s

330 + default parameters are not evaluated when they are provided in yaml 0.007s

331 + Fails decoding -XXXinf as Float 0.001s

332org.virtuslab.yaml.parser.ScalarSpec:

333 + plain value 0.001s

334 + single quote 0.001s

335 + double quote 0.0s

336 + folded value with clip indicator 0.005s

337 + folded value comment 0.001s

338 + indent literal 0.001s

339 + folded value with indentation indicator 0.001s

340 + unescaped colon 0.001s

341 + with new lines 0.001s

342 + plain multiline 0.001s

343 + single quote multiline 0.001s

344 + single quote multiline 2 0.001s

345 + dont escape in double quotes 0.004s

346 + double quote special characters 0.001s

347 + double quote escape "character 0.0s

348 + multiline folded 0.001s

349 + multiline folded skip lines 0.002s

350 + issue 60 - parsing final break style in folded scalar 0.001s

351 + folded indent scalar 0.005s

352 + multiline literal 1 0.002s

353 + multiline literal 2 0.001s

354 + multiline literal 3 keep lines 0.002s

355 + multiline literal 4 0.005s

356 + quoted integer and bool values 0.002s

357 + quoted values are read as String type 0.01s

358 + block scalars: folded style with clip indicator 0.001s

359 + block scalars: folded style with strip indicator 0.005s

360 + block scalars: folded style with keep indicator 0.005s

361 + block scalars: literal style with clip indicator 0.001s

362 + block scalars: literal style with strip indicator 0.001s

363 + block scalars: literal style with keep indicator 0.003s

364org.virtuslab.yaml.tokenizer.TagSuite:

365 + tag directive: primary tag handle 0.001s

366 + tag directive: secondary tag handle 0.0s

367 + tag directive: named tag handle & global tag handle 0.001s

368 + tag directive: local tag 0.001s

369 + verbatim tag 0.001s

370 + primary shorthand tag 0.0s

371 + secondary shorthand tag 0.001s

372 + named shorthand tag, url decoding 0.003s

373 + non specific tag 0.001s

374 + plain scalar 0.0s

375 + tagged mapping values 0.001s

376 + tagged sequence values 0.003s

377 + tagged flow sequence 0.0s

378 + tagged flow sequence-1 0.001s

379 + tag with alias 0.0s

380 + secondary tag with alias 0.005s

381

382************************

383Build summary:

384[{

385 "module": "scala-yaml",

386 "compile": {"status": "ok", "tookMs": 13345, "warnings": 5, "errors": 0, "sourceVersion": "3.8"},

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

388 "test-compile": {"status": "ok", "tookMs": 9406, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

389 "test": {"status": "ok", "tookMs": 991, "passed": 186, "failed": 0, "ignored": 1, "skipped": 0, "total": 187, "byFramework": [{"framework": "munit", "stats": {"passed": 186, "failed": 0, "ignored": 1, "skipped": 0, "total": 187}}]},

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

391 "metadata": {

392 "crossScalaVersions": ["2.13.16"]

393}

394}]

395************************

396[success] Total time: 25 s, completed Jan 13, 2026, 3:39:41 PM

397[0JChecking patch build.sbt...

398Applied patch build.sbt cleanly.