Build Logs

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

2Clonning https://github.com/comcast/ip4s.git into /build/repo using revision v3.8.0-RC2

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

4Note: switching to '14b635d92b564b86fef727445a12be86f8ae1520'.

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: 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 comcast/ip4s

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

38Scala version: 3.8.0-RC2

39Targets: com.comcast%ip4s-core com.comcast%ip4s-test-kit

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-Xms2g

51-Xmx4g

52-XX:MaxMetaspaceSize=512m

53-Dcommunitybuild.scala=3.8.0-RC2

54-Dcommunitybuild.project.dependencies.add=

55-Xmx7G

56-Xms4G

57-Xss8M

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

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

60-jar

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

62"setCrossScalaVersions 3.8.0-RC2"

63"++3.8.0-RC2 -v"

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

65"set every credentials := Nil"

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

67"removeScalacOptionsStartingWith -P:wartremover"

69moduleMappings

70"runBuild 3.8.0-RC2 """{"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"full","migrationVersions":[],"sourcePatches":[]}""" com.comcast%ip4s-core com.comcast%ip4s-test-kit"

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

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

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

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

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

77[info] Compilation completed in 8.812s.

78[info] done compiling

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

80[info] resolving key references (11375 settings) ...

81[info] set scmInfo to https://github.com/comcast/ip4s

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

83Execute setCrossScalaVersions: 3.8.0-RC2

84OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC2 in docs/crossScalaVersions

85OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC2 in coreJVM/crossScalaVersions

86[info] set scmInfo to https://github.com/comcast/ip4s

87OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC2 in coreJS/crossScalaVersions

88OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC2 in root/crossScalaVersions

89OpenCB::Limitting incorrect crossVersions List() -> List(3.8.0-RC2) in root/crossScalaVersions

90OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC2 in rootNative/crossScalaVersions

91OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC2 in testKitNative/crossScalaVersions

92OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC2 in rootJS/crossScalaVersions

93OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC2 in coreNative/crossScalaVersions

94OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC2 in testKitJS/crossScalaVersions

95OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC2 in rootJVM/crossScalaVersions

96OpenCB::Changing crossVersion 3.3.6 -> 3.8.0-RC2 in testKitJVM/crossScalaVersions

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

98[info] Setting Scala version to 3.8.0-RC2 on 11 projects.

99[info] Switching Scala version on:

100[info] * root (3.8.0-RC2)

101[info] rootJS (2.12.20, 2.13.16, 3.8.0-RC2)

102[info] coreNative (2.12.20, 2.13.16, 3.8.0-RC2)

103[info] docs (2.12.20, 2.13.16, 3.8.0-RC2)

104[info] testKitJS (2.12.20, 2.13.16, 3.8.0-RC2)

105[info] coreJS (2.12.20, 2.13.16, 3.8.0-RC2)

106[info] testKitNative (2.12.20, 2.13.16, 3.8.0-RC2)

107[info] testKitJVM (2.12.20, 2.13.16, 3.8.0-RC2)

108[info] coreJVM (2.12.20, 2.13.16, 3.8.0-RC2)

109[info] rootJVM (2.12.20, 2.13.16, 3.8.0-RC2)

110[info] rootNative (2.12.20, 2.13.16, 3.8.0-RC2)

111[info] Excluding projects:

112[info] Reapplying settings...

113[info] set scmInfo to https://github.com/comcast/ip4s

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

115Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

116[info] Reapplying settings...

117[info] set scmInfo to https://github.com/comcast/ip4s

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

119[info] Defining Global / credentials, coreJS / credentials and 9 others.

120[info] The new values will be used by Compile / scalafmtOnly, IntegrationTest / scalafmtOnly and 96 others.

121[info] Run `last` for details.

122[info] Reapplying settings...

123[info] set scmInfo to https://github.com/comcast/ip4s

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

125Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

126[info] Reapplying settings...

127OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

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

130 Did you mean allExcludeDependencies ?

131 , retry without global scopes

132[info] Reapplying settings...

133[info] set scmInfo to https://github.com/comcast/ip4s

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

135Execute removeScalacOptionsStartingWith: -P:wartremover

136[info] Reapplying settings...

137[info] set scmInfo to https://github.com/comcast/ip4s

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

139[success] Total time: 0 s, completed Nov 28, 2025, 1:10:24 PM

140Build config: {"projects":{"exclude":[],"overrides":{}},"java":{"version":"17"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"full","migrationVersions":[],"sourcePatches":[]}

141Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),Full,List()))

142Starting build...

143Projects: Set(coreJVM, testKitJVM)

144Starting build for ProjectRef(file:/build/repo/,coreJVM) (ip4s-core)... [0/2]

145OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global

146OpenCB::Filter out '-deprecation', matches setting pattern '^-?-deprecation'

147OpenCB::Filter out '-feature', matches setting pattern '^-?-feature'

148Compile 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

149[info] compiling 23 Scala sources to /build/repo/jvm/target/scala-3.8.0-RC2/classes ...

150[info] done compiling

151[info] compiling 2 Scala sources to /build/repo/jvm/target/scala-3.8.0-RC2/test-classes ...

161[info] done compiling

162[info] + Host.scala.Host.scala:635: toMixedString.example at line 649: ipv6"ff3b:1234::ffab:7f00:1".toMixedString: OK, proved property.

163[info] + Host.scala.Host.scala:553: mask.example at line 556: Ipv4Address.mask(16): OK, proved property.

164[info] + Host.scala.Host.scala:698: masked.example at line 701: ipv6"ff3b::1".masked(ipv6"fff0::"): OK, proved property.

165[info] + Host.scala.Host.scala:258: prefixBits.example at line 264: (address / netmask.prefixBits): Cidr[Ipv4Address]: OK, proved property.

166[info] + Host.scala.Host.scala:417: masked.example at line 420: ipv4"192.168.29.1".masked(ipv4"255.255.0.0"): OK, proved property.

167[info] + Host.scala.Host.scala:962: mask.example at line 965: Ipv6Address.mask(32): OK, proved property.

168[info] + Host.scala.Host.scala:427: maskedLast.example at line 430: ipv4"192.168.29.1".maskedLast(ipv4"255.255.0.0"): OK, proved property.

169[info] + Host.scala.Host.scala:635: toMixedString.example at line 647: ipv6"::7f00:1".toMixedString: OK, proved property.

170[info] + Host.scala.Host.scala:708: maskedLast.example at line 711: ipv6"ff3b::1".maskedLast(ipv6"fff0::"): OK, proved property.

171[info] + Cidr.scala.Cidr.scala:77: last.example at line 82: Cidr(ipv6"2001:db8:abcd:12::", 96).last: OK, proved property.

172[info] + Cidr.scala.Cidr.scala:97: contains.example at line 105: x(ipv6"2001:db8:abcd:12::5"): OK, proved property.

173[info] + Cidr.scala.Cidr.scala:77: last.example at line 84: Cidr(ipv6"2001:db8:abcd:12::", 32).last: OK, proved property.

174[info] + Cidr.scala.Cidr.scala:61: prefix.example at line 70: Cidr(ipv6"2001:db8:abcd:12::", 32).prefix: OK, proved property.

175[info] + Cidr.scala.Cidr.scala:97: contains.example at line 107: x(ipv6"2001:db8::"): OK, proved property.

176[info] + Cidr.scala.Cidr.scala:77: last.example at line 80: Cidr(ipv4"10.11.12.13", 8).last: OK, proved property.

177[info] + Cidr.scala.Cidr.scala:36: normalized.example at line 44: raw.normalized: OK, proved property.

178[info] + Cidr.scala.Cidr.scala:61: prefix.example at line 66: Cidr(ipv4"10.11.12.13", 8).prefix: OK, proved property.

179[info] + Cidr.scala.Cidr.scala:97: contains.example at line 102: Cidr(ipv4"10.11.12.13", 8).contains(ipv4"11.100.100.100"): OK, proved property.

180[info] + Cidr.scala.Cidr.scala:61: prefix.example at line 68: Cidr(ipv6"2001:db8:abcd:12::", 96).prefix: OK, proved property.

181[info] + Cidr.scala.Cidr.scala:97: contains.example at line 100: Cidr(ipv4"10.11.12.13", 8).contains(ipv4"10.100.100.100"): OK, proved property.

182[info] + Cidr.scala.Cidr.scala:50: mask.example at line 55: Cidr(ipv6"2001:db8:abcd:12::", 96).mask: OK, proved property.

183[info] + Cidr.scala.Cidr.scala:50: mask.example at line 53: Cidr(ipv4"10.11.12.13", 8).mask: OK, proved property.

184Starting build for ProjectRef(file:/build/repo/,testKitJVM) (ip4s-test-kit)... [1/2]

185Compile 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

186[info] compiling 1 Scala source to /build/repo/test-kit/jvm/target/scala-3.8.0-RC2/classes ...

187[info] done compiling

188[info] compiling 17 Scala sources to /build/repo/test-kit/jvm/target/scala-3.8.0-RC2/test-classes ...

189[info] done compiling

190com.comcast.ip4s.NetworkInterfacesTest:

191 + getAll 0.284s

192 + getByName 0.087s

193 + getByAddress 0.013s

194 + getByMacAddress 0.032s

195com.comcast.ip4s.SocketAddressTest:

196 + roundtrip through string 0.645s

197com.comcast.ip4s.MulticastSocketAddressTest:

198 + roundtrip through string 0.888s

199com.comcast.ip4s.Ipv4AddressTest:

200 + parsing from string - does not parse the empty string 0.003s

201 + parsing from string - does not parse white space string 0.001s

202 + roundtrip through string 0.127s

203 + roundtrip through long 0.09s

204 + support ordering 0.167s

205 + support computing next IP 0.103s

206 + support computing previous IP 0.093s

207 + isPrivate 0.011s

208 + isLoopback 0.001s

209 + isLinkLocal 0.004s

210com.comcast.ip4s.Ipv6AddressJvmTest:

211 + to string - roundtrips through strings 0.287s

212 + to string - follows RFC5952 0.128s

213 + support conversion to Inet6Address 0.093s

214 + toInetAddress with IPv4 mapped addresses 0.003s

215com.comcast.ip4s.MulticastTest:

216 + support equality 0.154s

217 + support SSM outside source specific range 0.001s

218com.comcast.ip4s.CidrStrictTest:

219 + prefix and address are identical 0.289s

220com.comcast.ip4s.CidrTest:

221 + roundtrip through string 0.773s

222 + fromIpAndMask 0.187s

223 + parsing from string: only masks with a valid length return a CIDR 0.113s

224 + addresses should return iterator 0.811s

225com.comcast.ip4s.PortTest:

226 + roundtrip through string 0.042s

227com.comcast.ip4s.MacAddressTest:

228 + roundtrip through string 0.39s

229 + support ordering 0.11s

230com.comcast.ip4s.DnsTest:

231 + resolve/reverseAll round-trip 0.279s

232 + resolveAll/reverse round-trip 0.055s

233 + loopback 0.002s

234 + resolve unknown host 0.06s

235 + reverse unknown ip 0.018s

236com.comcast.ip4s.Ipv6AddressTest:

237 + parsing from string - does not parse the empty string 0.001s

238 + parsing from string - does not parse white space string 0.0s

239 + parsing from string - does not parse a single : 0.001s

240 + parsing from string - does not parse invalid number of sections in ipv6 0.001s

241 + parsing from string - does parse :: 0.004s

242 + parsing from string - supports mixed strings 0.226s

243 + parsing from string - does not misinterpret hosts 0.001s

244 + support converting to uncondensed string form 0.36s

245 + roundtrip through uncondensed strings 0.255s

246 + support converting to mixed string form 0.062s

247 + roundtrip through mixed strings 0.136s

248 + roundtrip through BigInt 0.122s

249 + support ordering 0.109s

250 + support computing next IP 0.097s

251 + support computing previous IP 0.096s

252 + converting V4 mapped address 0.009s

253 + isPrivate 0.003s

254 + isLoopback 0.006s

255 + isLinkLocal 0.001s

256 + scope ids 0.003s

257com.comcast.ip4s.HostnameTest:

258 + roundtrip through string 1.092s

259 + allow access to labels 0.691s

260 + require overall length be less than 254 chars 0.329s

261 + require labels be less than 64 chars 0.266s

262 + disallow labels that end in a dash 0.182s

263 + disallow labels that start with a dash 0.133s

264com.comcast.ip4s.IDNTest:

265 + support any hostname 0.861s

266 + roundtrip through string 1.005s

267 + allow access to labels 0.362s

268 + require overall ascii length be less than 254 chars 0.437s

269 + require labels be less than 64 ascii chars 0.444s

270 + disallow labels that end in a dash 0.386s

271 + disallow labels that start with a dash 0.378s

272 + support normalization 0.387s

274************************

275Build summary:

276[{

277 "module": "ip4s-core",

278 "compile": {"status": "ok", "tookMs": 15209, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

280 "test-compile": {"status": "ok", "tookMs": 3336, "warnings": 2, "errors": 0, "sourceVersion": "3.8"},

281 "test": {"status": "ok", "tookMs": 960, "passed": 22, "failed": 0, "ignored": 0, "skipped": 0, "total": 22, "byFramework": [{"framework": "unknown", "stats": {"passed": 22, "failed": 0, "ignored": 0, "skipped": 0, "total": 22}}]},

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

283 "metadata": {

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

285}

286},{

287 "module": "ip4s-test-kit",

288 "compile": {"status": "ok", "tookMs": 1369, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

290 "test-compile": {"status": "ok", "tookMs": 3901, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

291 "test": {"status": "ok", "tookMs": 6507, "passed": 69, "failed": 0, "ignored": 0, "skipped": 0, "total": 69, "byFramework": [{"framework": "munit", "stats": {"passed": 69, "failed": 0, "ignored": 0, "skipped": 0, "total": 69}}]},

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

293 "metadata": {

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

295}

296}]

297************************

298[success] Total time: 53 s, completed Nov 28, 2025, 1:11:17 PM

299[0JChecking patch project/plugins.sbt...

300Checking patch project/build.properties...

301Checking patch build.sbt...

302Applied patch project/plugins.sbt cleanly.

303Applied patch project/build.properties cleanly.

304Applied patch build.sbt cleanly.