Build Logs

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

2Clonning https://github.com/t2v/holidays.git into /build/repo using revision release7.1

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

4Note: switching to '058b3a74a544a2efbf9482bbc2fbd458bdbbd7cf'.

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-RC2

23Scala binary version found: 3.8

24Implicitly using source version 3.8

25Scala binary version found: 3.8

26Implicitly using source version 3.8

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

28Append: ,REQUIRE:-source:3.8

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

30----

31Starting build for 3.8.0-RC2

32Execute tests: false

33sbt project found:

34grep: /build/repo/project/plugins.sbt: No such file or directory

35Sbt version 1.5.2 is not supported, minimal supported version is 1.11.5

36Enforcing usage of sbt in version 1.11.5

37No prepare script found for project t2v/holidays

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

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

40Scala version: 3.8.0-RC2

41Targets: jp.t2v%holidays

42Project projectConfig: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[]}

43##################################

44Using extra scalacOptions: ,REQUIRE:-source:3.8

45Filtering out scalacOptions: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

46[sbt_options] declare -a sbt_options=()

47[process_args] java_version = '17'

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

49# Executing command line:

50java

51-Dfile.encoding=UTF-8

52-Dcommunitybuild.scala=3.8.0-RC2

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 3.8.0-RC2"

62"++3.8.0-RC2 -v"

63"mapScalacOptions ",REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s" ",-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 3.8.0-RC2 """{"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[]}""" jp.t2v%holidays"

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, plugins.sbt...

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

74[info] compiling 2 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 9.047s.

77[info] done compiling

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

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

80Execute setCrossScalaVersions: 3.8.0-RC2

81OpenCB::Changing crossVersion 3.0.0 -> 3.8.0-RC2 in core/crossScalaVersions

82OpenCB::Changing crossVersion 3.0.0 -> 3.8.0-RC2 in joda/crossScalaVersions

83OpenCB::Changing crossVersion 3.0.0 -> 3.8.0-RC2 in root/crossScalaVersions

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

85[info] Setting Scala version to 3.8.0-RC2 on 3 projects.

86[info] Switching Scala version on:

87[info] * root (2.11.12, 2.12.12, 2.13.4, 3.8.0-RC2)

88[info] core (2.11.12, 2.12.12, 2.13.4, 3.8.0-RC2)

89[info] joda (2.11.12, 2.12.12, 2.13.4, 3.8.0-RC2)

90[info] Excluding projects:

91[info] Reapplying settings...

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

93Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

94[info] Reapplying settings...

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

96[info] Defining Global / credentials, core / credentials and 1 others.

97[info] The new values will be used by allCredentials, core / allCredentials and 12 others.

98[info] Run `last` for details.

99[info] Reapplying settings...

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

101Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

102[info] Reapplying settings...

103OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

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

106 Did you mean core / allExcludeDependencies ?

107 , retry without global scopes

108[info] Reapplying settings...

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

110Execute removeScalacOptionsStartingWith: -P:wartremover

111[info] Reapplying settings...

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

113[success] Total time: 0 s, completed Nov 25, 2025, 4:41:04 PM

114Build config: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[]}

115Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),CompileOnly,List()))

116Starting build...

117Projects: Set(core)

118Starting build for ProjectRef(file:/build/repo/,core) (holidays)... [0/1]

119OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global

120OpenCB::Filter out '-deprecation', matches setting pattern '^-?-deprecation'

121OpenCB::Filter out '-feature', matches setting pattern '^-?-feature'

122Compile scalacOptions: -unchecked, -language:implicitConversions, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

219************************

220Build summary:

221[{

222 "module": "holidays",

223 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["lmcoursier.internal.shaded.coursier.error.FetchError$DownloadingArtifacts: Error fetching artifacts: \nhttps://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar: not found: https://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar \n"]}, "tookMs": 2481, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

225 "test-compile": {"status": "skipped", "tookMs": 0, "warnings": 0, "errors": 0},

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

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

228 "metadata": {

229 "crossScalaVersions": ["2.11.12", "2.12.12", "2.13.4", "3.0.0"]

230}

231}]

232************************

236[0JFailed to download artifacts, retry after 289 seconds

237Retrying build, retry 1/2, force Scala version:false, enable migration:

238[sbt_options] declare -a sbt_options=()

239[process_args] java_version = '17'

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

241# Executing command line:

242java

243-Dfile.encoding=UTF-8

244-Dcommunitybuild.scala=3.8.0-RC2

245-Dcommunitybuild.project.dependencies.add=

246-Xmx7G

247-Xms4G

248-Xss8M

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

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

251-jar

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

253"setCrossScalaVersions 3.8.0-RC2"

254"++3.8.0-RC2 -v"

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

256"set every credentials := Nil"

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

258"removeScalacOptionsStartingWith -P:wartremover"

260moduleMappings

261"runBuild 3.8.0-RC2 """{"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[]}""" jp.t2v%holidays"

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

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

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

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

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

268Execute setCrossScalaVersions: 3.8.0-RC2

269OpenCB::Changing crossVersion 3.0.0 -> 3.8.0-RC2 in core/crossScalaVersions

270OpenCB::Changing crossVersion 3.0.0 -> 3.8.0-RC2 in root/crossScalaVersions

271OpenCB::Changing crossVersion 3.0.0 -> 3.8.0-RC2 in joda/crossScalaVersions

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

273[info] Setting Scala version to 3.8.0-RC2 on 3 projects.

274[info] Switching Scala version on:

275[info] * root (2.11.12, 2.12.12, 2.13.4, 3.8.0-RC2)

276[info] core (2.11.12, 2.12.12, 2.13.4, 3.8.0-RC2)

277[info] joda (2.11.12, 2.12.12, 2.13.4, 3.8.0-RC2)

278[info] Excluding projects:

279[info] Reapplying settings...

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

281Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

282[info] Reapplying settings...

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

284[info] Defining Global / credentials, core / credentials and 1 others.

285[info] The new values will be used by allCredentials, core / allCredentials and 12 others.

286[info] Run `last` for details.

287[info] Reapplying settings...

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

289Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

290[info] Reapplying settings...

291OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

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

294 Did you mean core / allExcludeDependencies ?

295 , retry without global scopes

296[info] Reapplying settings...

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

298Execute removeScalacOptionsStartingWith: -P:wartremover

299[info] Reapplying settings...

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

301[success] Total time: 0 s, completed Nov 25, 2025, 4:46:16 PM

302Build config: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[]}

303Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),CompileOnly,List()))

304Starting build...

305Projects: Set(core)

306Starting build for ProjectRef(file:/build/repo/,core) (holidays)... [0/1]

307OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global

308OpenCB::Filter out '-deprecation', matches setting pattern '^-?-deprecation'

309OpenCB::Filter out '-feature', matches setting pattern '^-?-feature'

310Compile scalacOptions: -unchecked, -language:implicitConversions, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

396************************

397Build summary:

398[{

399 "module": "holidays",

400 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["lmcoursier.internal.shaded.coursier.error.FetchError$DownloadingArtifacts: Error fetching artifacts: \nhttps://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar: not found: https://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar \n"]}, "tookMs": 707, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

402 "test-compile": {"status": "skipped", "tookMs": 0, "warnings": 0, "errors": 0},

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

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

405 "metadata": {

406 "crossScalaVersions": ["2.11.12", "2.12.12", "2.13.4", "3.0.0"]

407}

408}]

409************************

413[0JFailed to download artifacts, retry after 227 seconds

414Retrying build, retry 2/2, force Scala version:false, enable migration:

415[sbt_options] declare -a sbt_options=()

416[process_args] java_version = '17'

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

418# Executing command line:

419java

420-Dfile.encoding=UTF-8

421-Dcommunitybuild.scala=3.8.0-RC2

422-Dcommunitybuild.project.dependencies.add=

423-Xmx7G

424-Xms4G

425-Xss8M

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

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

428-jar

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

430"setCrossScalaVersions 3.8.0-RC2"

431"++3.8.0-RC2 -v"

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

433"set every credentials := Nil"

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

435"removeScalacOptionsStartingWith -P:wartremover"

437moduleMappings

438"runBuild 3.8.0-RC2 """{"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[]}""" jp.t2v%holidays"

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

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

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

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

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

445Execute setCrossScalaVersions: 3.8.0-RC2

446OpenCB::Changing crossVersion 3.0.0 -> 3.8.0-RC2 in core/crossScalaVersions

447OpenCB::Changing crossVersion 3.0.0 -> 3.8.0-RC2 in joda/crossScalaVersions

448OpenCB::Changing crossVersion 3.0.0 -> 3.8.0-RC2 in root/crossScalaVersions

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

450[info] Setting Scala version to 3.8.0-RC2 on 3 projects.

451[info] Switching Scala version on:

452[info] * root (2.11.12, 2.12.12, 2.13.4, 3.8.0-RC2)

453[info] core (2.11.12, 2.12.12, 2.13.4, 3.8.0-RC2)

454[info] joda (2.11.12, 2.12.12, 2.13.4, 3.8.0-RC2)

455[info] Excluding projects:

456[info] Reapplying settings...

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

458Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

459[info] Reapplying settings...

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

461[info] Defining Global / credentials, core / credentials and 1 others.

462[info] The new values will be used by allCredentials, core / allCredentials and 12 others.

463[info] Run `last` for details.

464[info] Reapplying settings...

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

466Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

467[info] Reapplying settings...

468OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

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

471 Did you mean core / allExcludeDependencies ?

472 , retry without global scopes

473[info] Reapplying settings...

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

475Execute removeScalacOptionsStartingWith: -P:wartremover

476[info] Reapplying settings...

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

478[success] Total time: 0 s, completed Nov 25, 2025, 4:50:13 PM

479Build config: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[]}

480Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),CompileOnly,List()))

481Starting build...

482Projects: Set(core)

483Starting build for ProjectRef(file:/build/repo/,core) (holidays)... [0/1]

484OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global

485OpenCB::Filter out '-deprecation', matches setting pattern '^-?-deprecation'

486OpenCB::Filter out '-feature', matches setting pattern '^-?-feature'

487Compile scalacOptions: -unchecked, -language:implicitConversions, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

573************************

574Build summary:

575[{

576 "module": "holidays",

577 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["lmcoursier.internal.shaded.coursier.error.FetchError$DownloadingArtifacts: Error fetching artifacts: \nhttps://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar: not found: https://repo.scala-lang.org/artifactory/maven-nightlies/org/scala-lang/scala3-repl_3/3.8.0-RC2/scala3-repl_3-3.8.0-RC2.jar \n"]}, "tookMs": 707, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

579 "test-compile": {"status": "skipped", "tookMs": 0, "warnings": 0, "errors": 0},

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

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

582 "metadata": {

583 "crossScalaVersions": ["2.11.12", "2.12.12", "2.13.4", "3.0.0"]

584}

585}]

586************************

590[0JExhausted retries limit