Build Logs

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

2Clonning https://github.com/scodec/scodec-bits.git into /build/repo using revision v1.2.4

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

4Note: switching to 'c480f3fd928704e045b1f8914049ddccd510c140'.

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-RC4

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-RC4

32Execute tests: true

33sbt project found:

34Sbt version 1.11.3 is not supported, minimal supported version is 1.11.5

35Enforcing usage of sbt in version 1.11.5

36No prepare script found for project scodec/scodec-bits

37##################################

38Scala version: 3.8.0-RC4

39Targets: org.scodec%scodec-bits

40Project projectConfig: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"full","migrationVersions":[],"sourcePatches":[]}

41##################################

42Using extra scalacOptions: ,REQUIRE:-source:3.8

43Filtering out scalacOptions: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

44[sbt_options] declare -a sbt_options=()

45[process_args] java_version = '17'

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

47# Executing command line:

48java

49-Dfile.encoding=UTF-8

50-Dcommunitybuild.scala=3.8.0-RC4

51-Dcommunitybuild.project.dependencies.add=

52-Xmx7G

53-Xms4G

54-Xss8M

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

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

57-jar

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

59"setCrossScalaVersions 3.8.0-RC4"

60"++3.8.0-RC4 -v"

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

62"set every credentials := Nil"

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

64"removeScalacOptionsStartingWith -P:wartremover"

66moduleMappings

67"runBuild 3.8.0-RC4 """{"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"full","migrationVersions":[],"sourcePatches":[]}""" org.scodec%scodec-bits"

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

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

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

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

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

74[info] Compilation completed in 8.964s.

75[info] done compiling

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

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

78Execute setCrossScalaVersions: 3.8.0-RC4

79OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC4 in benchmark/crossScalaVersions

80OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC4 in coreJVM/crossScalaVersions

81OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC4 in rootNative/crossScalaVersions

82OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC4 in coreJS/crossScalaVersions

83OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC4 in root/crossScalaVersions

84OpenCB::Limitting incorrect crossVersions List() -> List(3.8.0-RC4) in root/crossScalaVersions

85OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC4 in rootJS/crossScalaVersions

86OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC4 in coreNative/crossScalaVersions

87OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC4 in rootJVM/crossScalaVersions

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

89[info] Setting Scala version to 3.8.0-RC4 on 8 projects.

90[info] Switching Scala version on:

91[info] * root (3.8.0-RC4)

92[info] rootJS (2.12.20, 2.13.16, 3.8.0-RC4)

93[info] coreNative (2.12.20, 2.13.16, 3.8.0-RC4)

94[info] coreJS (2.12.20, 2.13.16, 3.8.0-RC4)

95[info] coreJVM (2.12.20, 2.13.16, 3.8.0-RC4)

96[info] rootJVM (2.12.20, 2.13.16, 3.8.0-RC4)

97[info] rootNative (2.12.20, 2.13.16, 3.8.0-RC4)

98[info] benchmark (2.12.20, 2.13.16, 3.8.0-RC4)

99[info] Excluding projects:

100[info] Reapplying settings...

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

102Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

103[info] Reapplying settings...

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

105[info] Defining Global / credentials, benchmark / credentials and 6 others.

106[info] The new values will be used by Compile / scalafmtOnly, IntegrationTest / scalafmtOnly and 69 others.

107[info] Run `last` for details.

108[info] Reapplying settings...

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

110Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

111[info] Reapplying settings...

112OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

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

115 Did you mean allExcludeDependencies ?

116 , retry without global scopes

117[info] Reapplying settings...

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

119Execute removeScalacOptionsStartingWith: -P:wartremover

120[info] Reapplying settings...

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

122[success] Total time: 0 s, completed Dec 22, 2025, 6:59:33 PM

123Build config: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"full","migrationVersions":[],"sourcePatches":[]}

124Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),Full,List()))

125Starting build...

126Projects: Set(coreJVM)

127Starting build for ProjectRef(file:/build/repo/,coreJVM) (scodec-bits)... [0/1]

128OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global

129OpenCB::Filter out '-deprecation', matches setting pattern '^-?-deprecation'

130OpenCB::Filter out '-feature', matches setting pattern '^-?-feature'

131Compile scalacOptions: -encoding, UTF-8, -unchecked, -Wunused:implicits, -Wunused:explicits, -Wunused:imports, -Wunused:locals, -Wunused:params, -Wunused:privates, -Wvalue-discard, -language:implicitConversions, -Xkind-projector, --java-output-version:17, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

132[info] compiling 14 Scala sources to /build/repo/core/jvm/target/scala-3.8.0-RC4/classes ...

149[info] done compiling

150[info] compiling 9 Scala sources to /build/repo/core/jvm/target/scala-3.8.0-RC4/test-classes ...

173[info] done compiling

174scodec.bits.ByteVectorJvmTest:

175 + buffer concurrency 0.343s

176 + digest 0.056s

177 + gzip (1) 0.054s

178 + gzip (2) 0.049s

179 + serialization 0.08s

180scodec.bits.BitVectorJvmTest:

181 + sizeGreater/LessThan concurrent 0.794s

182 + digest 0.423s

183 + serialization 0.37s

184scodec.bits.ByteVectorTest:

185 + hashCode/equals 0.036s

186 + issue #90 0.0s

187 + === consistent with == 0.047s

188 + equalsConstantTime 0.074s

189 + compact is a no-op for already compact byte vectors 0.001s

190 + reverse.reverse == id 0.032s

191 + foldLeft 0.043s

192 + foldRight 0.132s

193 + insert (1) 0.002s

194 + insert (2) 0.045s

195 + zipWith (1) 0.007s

196 + zipWith (2) 0.038s

197 + zipWith2 (1) 0.005s

198 + zipWith2 (2) 0.057s

199 + zipWith3 (1) 0.002s

200 + zipWith3 (2) 0.062s

201 + consistent with Array[Byte] implementations (1) 0.09s

202 + consistent with Array[Byte] implementations (2) 0.028s

203 + toHex 0.003s

204 + fromHexDescriptive 0.019s

205 + fromHexDescriptive with comments 0.009s

206 + hex with comments example 0.016s

207 + toHex fromHex roundtrip 0.04s

208 + toBin 0.001s

209 + fromBinDescriptive 0.011s

210 + fromBinDescriptive with comments 0.005s

211 + fromValidBin 0.004s

212 + toBase32 0.031s

213 + fromValidBase32 0.007s

214 + fail due to illegal character fromBase32 0.008s

215 + toBase32(Crockford) 0.033s

216 + fromValidBase32(Crockford) 0.003s

217 + toBase58 0.032s

218 + fromValidBase58 0.029s

219 + fail due to illegal character fromBase58 0.014s

220 + base64 roundtrip 0.043s

221 + base64 issue #45 0.001s

222 + buffer :+ 0.305s

223 + buffer ++/take/drop 0.308s

224 + buffer rebuffering 0.027s

225 + << 0.0s

226 + >> 0.001s

227 + >>> 0.004s

228 + rotations 0.024s

229 + hex string interpolator 0.015s

230 + toIterable roundtrip 0.023s

231 + toArray roundtrip 0.022s

232 + toArrayUnsafe 0.005s

233 + copyToStream roundtrip 0.017s

234 + toByteBuffer roundtrip 0.017s

235 + toByteBuffer is read-only when appropriate 0.001s

236 + toByteBufferUnsafe 0.002s

237 + toByteBufferUnsafe has independent position+limit 0.007s

238 + dropping from a view is consistent with dropping from a strict vector 0.018s

239 + grouped + concatenate 0.033s

240 + indexOfSlice/containsSlice/startsWith 0.055s

241 + endsWith 0.016s

242 + splice 0.019s

243 + patch 0.024s

244 + short conversions 0.034s

245 + int conversions 0.013s

246 + long conversions 0.018s

247 + UUID conversions (1) 0.018s

248 + UUID conversions (2) 0.021s

249 + concat 0.159s

250 + copyToArray with offset/size 0.022s

251 + copyToBuffer 0.079s

252 + viewing ByteBuffer with non-zero position 0.018s

253 + dropWhile 0.016s

254 + takeWhile 0.016s

255 + very large vectors 0.001s

256 + take 0.001s

257 + drop 0.003s

258 + slice 0.002s

259 + slice is consistent with array slice 0.024s

260 + unapply 0.001s

261 + Ordered#compare 0.009s

262 + toInputStream 0.04s

263 + ascii interpolator 0.005s

264 + utf8 interpolator 0.003s

265 + toBase64 0.01s

266 + toBase64NoPad 0.015s

267 + toBase64Url 0.008s

268 + toBase64UrlNoPad 0.007s

269 + fromBase64 0.019s

270 + fromBase64 - digit count non-divisble by 4 0.004s

271 + fromBase64 - padding 0.009s

272 + fromBase64 - empty input string 0.0s

273 + sliding 0.059s

274 + sliding with step 0.02s

275java.util.zip.CRC32 is 37.02 times faster than scodec.bits.crc.crc32

276scodec.bits.CrcJvmTest:

277 + crc32 is consistent with java.util.zip.CRC32 0.243s

278 + performance of crc32 should be comparable with java.util.zip.CRC32 3.258s

279scodec.bits.CrcTest:

280 + table based implementation should have the same result as bitwise implementation 2.661s

281 + streaming result should be same as all-at-once result 0.424s

282 + CRC-3/ROHC 0.014s

283 + CRC-4/ITU 0.006s

284 + CRC-5/EPC 0.008s

285 + CRC-5/USB 0.007s

286 + CRC-5/ITU 0.008s

287 + CRC-7 0.01s

288 + CCITT-16 0.009s

289 + CRC-32 0.0s

290 + CRC-32 - #557 0.001s

291 + CRC-32c 0.0s

292 + CRC-40/GSM 0.014s

293 + CRC-82/DARC 0.015s

294scodec.bits.BitVectorTest:

295 + hashCode/equals 0.88s

296 + === consistent with == 0.607s

297 + compact is a no-op for already compact bit vectors 0.002s

298 + equals/take/drop stack safety 1.568s

299 + hashCode/take/drop stack safety 9.538s

300 + size stack safety 0.242s

301 + acquire stack safety for lazy BitVector 0.001s

302 + acquire/take consistency 0.124s

303 + 1-bit vectors 0.001s

304 + construction via high 0.003s

305 + empty toByteVector 0.001s

306 + apply 0.003s

307 + getByte 0.194s

308 + updated 0.002s

309 + drop (1) 0.003s

310 + drop (2) 0.118s

311 + take/drop (1) 0.002s

312 + take/drop (2) 0.269s

313 + dropRight (1) 0.001s

314 + dropRight (1)-1 0.028s

315 + takeRight (1) 0.0s

316 + takeRight (2) 0.029s

317 + compact 0.039s

318 + depth 0.19s

319 + ++ (1) 0.001s

320 + ++ (2) 0.123s

321 + b.take(n).drop(n) == b (1) 0.005s

322 + b.take(n).drop(n) == b (2) 0.023s

323 + << 0.002s

324 + >> 0.001s

325 + >>> 0.0s

326 + rotations (1) 0.001s

327 + rotations (1)-1 0.047s

328 + padTo 0.001s

329 + ~ 0.001s

330 + & 0.001s

331 + | 0.001s

332 + ^ 0.001s

333 + toIndexedSeq 0.0s

334 + reverse (1) 0.001s

335 + reverse (2) 0.043s

336 + reverseByteOrder (1) 0.001s

337 + reverseByteOrder (2) 0.003s

338 + reverseByteOrder (3) 0.055s

339 + toHex (1) 0.001s

340 + toHex (2) 0.022s

341 + fromHexDescriptive (1) 0.001s

342 + fromHexDescriptive (2) 0.037s

343 + fromValidHex 0.001s

344 + toBin (1) 0.0s

345 + toBin (2) 0.04s

346 + fromBinDescriptive (1) 0.041s

347 + fromBinDescriptive (2) 0.001s

348 + fromValidBin (1) 0.045s

349 + fromValidBin (2) 0.001s

350 + fromValidBin (3) 0.0s

351 + bin string interpolator 0.001s

352 + grouped + concatenate 0.051s

353 + population count 0.121s

354 + indexOfSlice/containsSlice/startsWith 3.605s

355 + endsWith 0.032s

356 + splice 0.056s

357 + patch 0.061s

358 + sizeLessThan 0.019s

359 + sizeGreaterThan 0.043s

360 + byte conversions (1) 0.003s

361 + byte conversions (2) 0.003s

362 + short conversions (1) 0.008s

363 + short conversions (2) 0.001s

364 + int conversions 0.009s

365 + long conversions (1) 0.009s

366 + long conversions (2) 0.004s

367 + BigInt conversions (1) - consistent with toLong without options 0.005s

368 + BigInt conversions (2) - consistent with toInt without options 0.004s

369 + BigInt conversions (3) - consistent with toLong 0.006s

370 + BigInt conversions (4) - verify sign handling 0.003s

371 + BigInt conversions (5) - bigger than Long 0.001s

372 + BigInt conversions (6) - roundtrip 0.008s

373 + BigInt conversions (7) - roundtrip arbitrary size 0.005s

374 + UUID conversions (1) 0.004s

375 + UUID conversions (2) 0.046s

376 + buffering 11.614s

377 + concat 0.48s

378 + slice 0.0s

379 + sliceToByte 0.026s

380 + highByte 0.001s

381 + Ordered#compare 0.002s

382 + reverseBitOrder 0.033s

383 + reverseBitOrder - #557 0.001s

384 + sliding 11.005s

385 + sliding with step 0.114s

387************************

388Build summary:

389[{

390 "module": "scodec-bits",

391 "compile": {"status": "ok", "tookMs": 14473, "warnings": 3, "errors": 0, "sourceVersion": "3.8"},

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

393 "test-compile": {"status": "ok", "tookMs": 7317, "warnings": 4, "errors": 0, "sourceVersion": "3.8"},

394 "test": {"status": "ok", "tookMs": 42226, "passed": 205, "failed": 0, "ignored": 0, "skipped": 0, "total": 205, "byFramework": [{"framework": "munit", "stats": {"passed": 205, "failed": 0, "ignored": 0, "skipped": 0, "total": 205}}]},

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

396 "metadata": {

397 "crossScalaVersions": ["2.12.20", "2.13.16", "3.3.6"]

398}

399}]

400************************

401[success] Total time: 76 s (0:01:16.0), completed Dec 22, 2025, 7:00:49 PM

402[0JChecking patch project/plugins.sbt...

403Checking patch project/build.properties...

404Checking patch build.sbt...

405Applied patch project/plugins.sbt cleanly.

406Applied patch project/build.properties cleanly.

407Applied patch build.sbt cleanly.