Build Logs

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

2Clonning https://github.com/erikvanoosten/metrics-scala.git into /build/repo using revision v4.3.7

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

4Note: switching to 'fac8c810698833b67aa8d43a2a6fdc366e9d8198'.

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

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"

36Starting compilation server

37Compiling project (Scala 3.7.3, JVM (25))

38Compiled project (Scala 3.7.3, JVM (25))

43Successfully applied pattern 'val scala3 = "3.3.7"' in build.sbt

44----

45Starting build for 3.8.0

46Execute tests: true

47sbt project found:

48No prepare script found for project erikvanoosten/metrics-scala

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

50Scala version: 3.8.0

51Targets: nl.grons%metrics4-akka_a26 nl.grons%metrics4-pekko nl.grons%metrics4-scala nl.grons%metrics4-scala-hdr

52Project projectConfig: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"25"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"full","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val scala3 = \"3.3.7\"","replaceWith":"val scala3 = \"<SCALA_VERSION>\""}]}

53##################################

54Using extra scalacOptions: ,REQUIRE:-source:3.8

55Filtering out scalacOptions: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

56[sbt_options] declare -a sbt_options=()

57[process_args] java_version = '25'

58[copyRt] java9_rt = '/root/.sbt/1.0/java9-rt-ext-eclipse_adoptium_25/rt.jar'

59# Executing command line:

60java

61-Dfile.encoding=UTF-8

62-Dcommunitybuild.scala=3.8.0

63-Dcommunitybuild.project.dependencies.add=

64-Xmx7G

65-Xms4G

66-Xss8M

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

68-Dscala.ext.dirs=/root/.sbt/1.0/java9-rt-ext-eclipse_adoptium_25

69-jar

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

71"setCrossScalaVersions 3.8.0"

72"++3.8.0 -v"

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

74"set every credentials := Nil"

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

76"removeScalacOptionsStartingWith -P:wartremover"

78moduleMappings

79"runBuild 3.8.0 """{"projects":{"exclude":[],"overrides":{}},"java":{"version":"25"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"full","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val scala3 = \"3.3.7\"","replaceWith":"val scala3 = \"<SCALA_VERSION>\""}]}""" nl.grons%metrics4-akka_a26 nl.grons%metrics4-pekko nl.grons%metrics4-scala nl.grons%metrics4-scala-hdr"

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

91[info] welcome to sbt 1.11.7 (Eclipse Adoptium Java 25)

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

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

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

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

96[info] Compilation completed in 7.545s.

97[info] done compiling

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

99[info] set current project to metrics4-scala-root (in build file:/build/repo/)

100Execute setCrossScalaVersions: 3.8.0

101OpenCB::Changing crossVersion 3.3.7 -> 3.8.0 in metricsAkka26/crossScalaVersions

102OpenCB::Changing crossVersion 3.3.7 -> 3.8.0 in metricsPekko/crossScalaVersions

103OpenCB::Changing crossVersion 3.3.7 -> 3.8.0 in metricsScalaHdr/crossScalaVersions

104OpenCB::Changing crossVersion 3.3.7 -> 3.8.0 in metricsScala/crossScalaVersions

105OpenCB::Limitting incorrect crossVersions List() -> List(2.12.20) in root/crossScalaVersions

106[info] set current project to metrics4-scala-root (in build file:/build/repo/)

107[info] Setting Scala version to 3.8.0 on 4 projects.

108[info] Switching Scala version on:

109[info] metricsAkka26 (3.8.0, 2.13.18, 2.12.20)

110[info] metricsScalaHdr (3.8.0, 2.13.18, 2.12.20, 2.11.12)

111[info] metricsPekko (3.8.0, 2.13.18, 2.12.20)

112[info] metricsScala (3.8.0, 2.13.18, 2.12.20, 2.11.12)

113[info] Excluding projects:

114[info] metricsAkka25 (2.13.18, 2.12.20)

115[info] * root (2.12.20)

116[info] Reapplying settings...

117[info] set current project to metrics4-scala-root (in build file:/build/repo/)

118Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

119[info] Reapplying settings...

120[info] set current project to metrics4-scala-root (in build file:/build/repo/)

121[info] Defining Global / credentials, ThisBuild / credentials and 5 others.

122[info] The new values will be used by Global / pgpSelectPassphrase, Global / pgpSigningKey and 30 others.

123[info] Run `last` for details.

124[info] Reapplying settings...

125[info] set current project to metrics4-scala-root (in build file:/build/repo/)

126Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

127[info] Reapplying settings...

128OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

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

131 Did you mean allExcludeDependencies ?

132 , retry without global scopes

133[info] Reapplying settings...

134[info] set current project to metrics4-scala-root (in build file:/build/repo/)

135Execute removeScalacOptionsStartingWith: -P:wartremover

136[info] Reapplying settings...

137[info] set current project to metrics4-scala-root (in build file:/build/repo/)

138[success] Total time: 0 s, completed Jan 13, 2026, 5:23:04 PM

139Build config: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"25"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"full","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val scala3 = \"3.3.7\"","replaceWith":"val scala3 = \"<SCALA_VERSION>\""}]}

140Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),Full,List()))

141Starting build...

142Projects: Set(metricsAkka26, metricsPekko, metricsScala, metricsScalaHdr)

143Starting build for ProjectRef(file:/build/repo/,metricsAkka26) (metrics4-akka_a26)... [0/4]

144OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global

145OpenCB::Filter out '-deprecation', matches setting pattern '^-?-deprecation'

146Compile scalacOptions: --java-output-version:17, -unchecked, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

147[info] compiling 17 Scala sources to /build/repo/metrics-scala/target/scala-3.8.0/classes ...

148[info] done compiling

149[info] compiling 1 Scala source to /build/repo/metrics-akka-26/target/scala-3.8.0/classes ...

150[info] done compiling

151[info] compiling 2 Scala sources to /build/repo/metrics-akka-26/target/scala-3.8.0/test-classes ...

154[info] done compiling

159[info] ActorInstrumentedLifeCycleSpec:

160[info] an actor with gauges needing lifecycle management

161[info] - correctly builds a gauge that reports the correct value

162[info] - rebuilds the gauge on actor restart

163[info] ActorMetricsSpec:

164[info] A counter actor

165[info] - invokes original receive and increments counter on new messages

166[info] - can override metric name

167[info] A timer actor

168[info] - invokes original receive and times message processing

169[info] - can override metric name

172[info] A composed actor

173[info] - counts and times processing of messages

174Starting build for ProjectRef(file:/build/repo/,metricsPekko) (metrics4-pekko)... [1/4]

175Compile scalacOptions: --java-output-version:17, -unchecked, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

176[info] compiling 1 Scala source to /build/repo/metrics-pekko/target/scala-3.8.0/classes ...

177[info] done compiling

178[info] compiling 2 Scala sources to /build/repo/metrics-pekko/target/scala-3.8.0/test-classes ...

181[info] done compiling

186[info] ActorInstrumentedLifeCycleSpec:

187[info] an actor with gauges needing lifecycle management

188[info] - correctly builds a gauge that reports the correct value

189[info] - rebuilds the gauge on actor restart

190[info] ActorMetricsSpec:

191[info] A counter actor

192[info] - invokes original receive and increments counter on new messages

193[info] - can override metric name

194[info] A timer actor

195[info] - invokes original receive and times message processing

196[info] - can override metric name

199[info] A composed actor

200[info] - counts and times processing of messages

201Starting build for ProjectRef(file:/build/repo/,metricsScala) (metrics4-scala)... [2/4]

202Compile scalacOptions: --java-output-version:17, -unchecked, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

203[info] compiling 15 Scala sources to /build/repo/metrics-scala/target/scala-3.8.0/test-classes ...

206[info] done compiling

211[info] CounterSpec:

212[info] A counter

213Mockito is currently self-attaching to enable the inline-mock-maker. This will no longer work in future releases of the JDK. Please add Mockito as an agent to your build as described in Mockito's documentation: https://javadoc.io/doc/org.mockito/mockito-core/latest/org.mockito/org/mockito/Mockito.html#0.3

219[info] - += should increment the underlying metric by an arbitrary amount

220[info] - -= should decrement the underlying metric by an arbitrary amount

221[info] - inc should increment the underlying metric by an arbitrary amount

222[info] - dec should decrement the underlying metric by an arbitrary amount

223[info] - getCount should consult the underlying counter for current count

224[info] count

225[info] - should consult the wrapper partial function for isDefined

226[info] - should increment counter upon execution of partial function

227[info] - should increment counter upon execution of undefined partial function

228[info] - countConcurrency should increment and decrement underlying counter upon execution of a function

229[info] StringUtilsSpec:

230[info] collapseDots

231[info] - strips leading dot

232[info] - strips trailing dot

233[info] - collapses dots at the beginning of the String

234[info] - collapses dots at the end of the String

235[info] - collapses dots in the middle of the String

236[info] - works on empty string

237[info] - works on dots only

238[info] - doesn't modify an already valid String

239[info] replace

240[info] - doesn't replace anything in empty Strings

241[info] - replaces repeated occurrences

242[info] - doesn't replace non-matching String

243[info] - can replace with a longer String

244[info] - will not allow replacing an empty string

245[info] InstrumentedBuilderSpec:

246[info] InstrumentedBuilder

247[info] - uses owner class as metric base name

248[info] - supports overriding the metric base name

249[info] MeterSpec:

250[info] A meter

251[info] - marks the underlying metric

252[info] - marks the underlying metric by an arbitrary amount

254[info] - should increment time execution of partial function

255[info] ImplicitsSpec:

256[info] Implicits

257[info] - is not required in Scala 2.12 and later because of SAM support

258[info] - still works in Scala 2.12 and later

259[info] Implicits.functionToMetricFilter

260[info] - creates a MetricFilter that passes arguments to the function and returns function result unchanged

261[info] Implicits.functionToMetricSupplier

262[info] - creates a MetricSupplier that wraps the function unchanged

263[info] DefaultInstrumentedSpec:

264[info] DefaultInstrumented

265[info] - has the expected metricRegistry and health check registry

266[info] HealthCheckSpec:

267[info] healthCheck factory method

268[info] - registers the created checker

269[info] - build health checks that call the provided checker

270[info] - supports Boolean checker returning true

271[info] - supports Boolean checker returning false

272[info] - supports Boolean checker returning true implicitly

273[info] - supports Boolean checker returning false implicitly

274[info] - supports Try checker returning Success[Long]

275[info] - supports Try checker returning Success(Unit)

276[info] - supports Try checker returning Success(null)

277[info] - supports Try checker returning Failure

278[info] - supports Either checker returning Right[Long]

279[info] - supports Either checker returning Left[Boolean]

280[info] - supports Either checker returning Right[String]

281[info] - supports Either checker returning Left[String]

282[info] - supports Either checker returning Left[Throwable]

283[info] - supports Result checker returning Result unchanged

285[info] - supports override of metric base name

286[info] - supports Unit checker with side-effects (healthy)

287[info] - supports Unit checker with side-effects (unhealthy)

288[info] - supports Future checker returning a Success(Long)

290[info] - supports Future checker not returning in time

291[info] TimerSpec:

292[info] A timer

293[info] - times the passed closure

294[info] - updates the underlying metric

295[info] - should increment time execution of partial function

296[info] - should measure a future

297[info] - should measure a future closure which errors

298[info] - correctly infers the type

299[info] HistogramSpec:

300[info] A histogram

301[info] - updates the underlying histogram with an int

302[info] - updates the underlying histogram with a long

303[info] - retrieves a snapshot for statistics

304[info] MetricNameSpec:

305[info] MetricName object

306[info] - concatenates names with a period as separator

307[info] - skips nulls

308[info] - skips empty strings

309[info] - supports closures

310[info] - supports objects

311[info] - supports nested objects

312[info] - supports packages

313[info] - supports nested classes

314[info] - supports anonymous classes

315[info] MetricName

316[info] - appends names with a period as separator

317[info] - skips nulls

318[info] - skips empty strings

319[info] FreshRegistriesSpec:

320[info] FreshRegistries

321[info] - overrides the metric registry

322[info] - overrides the health check registry

323[info] FreshMetricRegistry

324[info] - overrides the metric registry

325[info] FreshHealthCheckRegistry

326[info] - overrides the health check registry

327[info] GaugeSpec:

328[info] A gauge

329[info] - invokes underlying function for sugar factory

330[info] - invokes getValue on underlying gauge

331[info] MetricBuilderSpec:

332[info] Metrics configuration dsl

333[info] - defines a timer

334[info] - defines a gauge

335[info] - defines a cached gauge

336[info] - defines a push gauge

337[info] - defines a push gauge with time out

338[info] - defines a counter

339[info] - defines a histogram

340[info] - defines a meter

341[info] - can re-fetch push gauge

342[info] - can re-fetch push gauge with timeout

343[info] CombinedBuilderSpec:

344[info] InstrumentedBuilder combined with CheckedBuilder

345[info] - uses owner class as metric base name

346[info] - supports overriding the metric base name

347Starting build for ProjectRef(file:/build/repo/,metricsScalaHdr) (metrics4-scala-hdr)... [3/4]

348Compile scalacOptions: --java-output-version:17, -unchecked, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

349[info] compiling 1 Scala source to /build/repo/metrics-scala-hdr/target/scala-3.8.0/classes ...

350[info] done compiling

351[info] compiling 1 Scala source to /build/repo/metrics-scala-hdr/target/scala-3.8.0/test-classes ...

354[info] done compiling

359[info] HdrMetricBuilderSpec:

360[info] Metrics configuration dsl with HdrMetricBuilder

361[info] - defines a timer

362[info] - defines a timer with scope

363[info] - defines a histogram

364[info] - allows a timer to be 'created' twice

365[info] - allows a histogram to be 'created' twice

366[info] - allows identical histograms to be 'created' concurrently

368[info] - defines a timer with non-resetting reservoir

369[info] - defines a histogram with non-resetting reservoir

370[info] Metrics configuration dsl with HdrMetricBuilder with reset

371[info] - defines a timer with resetting reservoir

372[info] - defines a histogram with resetting reservoir

374************************

375Build summary:

376[{

377 "module": "metrics4-akka_a26",

378 "compile": {"status": "ok", "tookMs": 6059, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

380 "test-compile": {"status": "ok", "tookMs": 3024, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

381 "test": {"status": "ok", "tookMs": 1649, "passed": 8, "failed": 0, "ignored": 0, "skipped": 0, "total": 8, "byFramework": [{"framework": "unknown", "stats": {"passed": 8, "failed": 0, "ignored": 0, "skipped": 0, "total": 8}}]},

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

383 "metadata": {

384 "crossScalaVersions": ["3.3.7", "2.13.18", "2.12.20", "3.3.7"]

385}

386},{

387 "module": "metrics4-pekko",

388 "compile": {"status": "ok", "tookMs": 438, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

390 "test-compile": {"status": "ok", "tookMs": 1544, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

391 "test": {"status": "ok", "tookMs": 1489, "passed": 8, "failed": 0, "ignored": 0, "skipped": 0, "total": 8, "byFramework": [{"framework": "unknown", "stats": {"passed": 8, "failed": 0, "ignored": 0, "skipped": 0, "total": 8}}]},

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

393 "metadata": {

394 "crossScalaVersions": ["3.3.7", "2.13.18", "2.12.20", "3.3.7"]

395}

396},{

397 "module": "metrics4-scala",

398 "compile": {"status": "ok", "tookMs": 44, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

400 "test-compile": {"status": "ok", "tookMs": 3932, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

401 "test": {"status": "ok", "tookMs": 3419, "passed": 95, "failed": 0, "ignored": 0, "skipped": 0, "total": 95, "byFramework": [{"framework": "unknown", "stats": {"passed": 95, "failed": 0, "ignored": 0, "skipped": 0, "total": 95}}]},

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

403 "metadata": {

404 "crossScalaVersions": ["3.3.7", "2.13.18", "2.12.20", "2.11.12", "3.3.7"]

405}

406},{

407 "module": "metrics4-scala-hdr",

408 "compile": {"status": "ok", "tookMs": 323, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

410 "test-compile": {"status": "ok", "tookMs": 906, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

411 "test": {"status": "ok", "tookMs": 1345, "passed": 11, "failed": 0, "ignored": 0, "skipped": 0, "total": 11, "byFramework": [{"framework": "unknown", "stats": {"passed": 11, "failed": 0, "ignored": 0, "skipped": 0, "total": 11}}]},

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

413 "metadata": {

414 "crossScalaVersions": ["3.3.7", "2.13.18", "2.12.20", "2.11.12", "3.3.7"]

415}

416}]

417************************

418[success] Total time: 28 s, completed Jan 13, 2026, 5:23:32 PM

419[0JChecking patch project/plugins.sbt...

420Checking patch build.sbt...

421Applied patch project/plugins.sbt cleanly.

422Applied patch build.sbt cleanly.