Logs - etorreborre/specs2 - Community Build Dashboard

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

2Clonning https://github.com/etorreborre/specs2.git into /build/repo using revision SPECS2-5.7.0

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

4Note: switching to 'aa4623d3600901b55c58b7b9de5c0c1418fe71d3'.

5

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.

9

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:

12

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

14

15Or undo this operation with:

16

17 git switch -

18

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

20

21Would override fixed Scala version: 3.3.7

22----

23Preparing build for 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY

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

31

32Try apply source patch:

33Path: build.sbt

34Pattern: val Scala3 = "3.3.7"

35Replacement: val Scala3 = "3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY"

36Starting compilation server

37Compiling project (Scala 3.7.3, JVM (21))

38Compiled project (Scala 3.7.3, JVM (21))

39Successfully applied pattern 'val Scala3 = "3.3.7"' in build.sbt

40----

41Starting build for 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY

42Execute tests: false

43sbt project found:

44No prepare script found for project etorreborre/specs2

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

46##################################

47Scala version: 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY

48Targets: org.specs2%specs2-common org.specs2%specs2-core org.specs2%specs2-examples org.specs2%specs2-form org.specs2%specs2-fp org.specs2%specs2-guide org.specs2%specs2-html org.specs2%specs2-junit org.specs2%specs2-markdown org.specs2%specs2-matcher org.specs2%specs2-matcher-extra org.specs2%specs2-scalacheck org.specs2%specs2-tests org.specs2%specs2-xml

49Project projectConfig: {"projects":{"exclude":["specs2-guide","specs2-cats","specs2-scalaz","xml"],"overrides":{}},"java":{"version":"21"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val Scala3 = \"3.3.7\"","replaceWith":"val Scala3 = \"<SCALA_VERSION>\""}]}

50##################################

51Using extra scalacOptions: ,REQUIRE:-source:3.8

52Filtering out scalacOptions: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

53[sbt_options] declare -a sbt_options=()

54[process_args] java_version = '21'

55[copyRt] java9_rt = '/root/.sbt/1.0/java9-rt-ext-eclipse_adoptium_21/rt.jar'

56# Executing command line:

57java

58-Dfile.encoding=UTF-8

59-Xms1536m

60-Xmx4G

61-XX:ReservedCodeCacheSize=192m

62-Dcommunitybuild.scala=3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY

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_21

69-jar

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

71"setCrossScalaVersions 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY"

72"++3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -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"

77

78moduleMappings

79"runBuild 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY """{"projects":{"exclude":["specs2-guide","specs2-cats","specs2-scalaz","xml"],"overrides":{}},"java":{"version":"21"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val Scala3 = \"3.3.7\"","replaceWith":"val Scala3 = \"<SCALA_VERSION>\""}]}""" org.specs2%specs2-common org.specs2%specs2-core org.specs2%specs2-examples org.specs2%specs2-form org.specs2%specs2-fp org.specs2%specs2-guide org.specs2%specs2-html org.specs2%specs2-junit org.specs2%specs2-markdown org.specs2%specs2-matcher org.specs2%specs2-matcher-extra org.specs2%specs2-scalacheck org.specs2%specs2-tests org.specs2%specs2-xml"

80

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

82[info] welcome to sbt 1.11.7 (Eclipse Adoptium Java 21)

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

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

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

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

87[info] Compilation completed in 8.546s.

88[info] done compiling

89[info] loading settings for project specs2 from build.sbt...

90[info] resolving key references (25267 settings) ...

91[info] set current project to specs2 (in build file:/build/repo/)

92Execute setCrossScalaVersions: 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY

93OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in html/crossScalaVersions

94OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in core/crossScalaVersions

95OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in fp/crossScalaVersions

96OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in specs2/crossScalaVersions

97OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in xmlJS/crossScalaVersions

98OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in matcherJS/crossScalaVersions

99OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in xml/crossScalaVersions

100OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in guide/crossScalaVersions

101OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in markdown/crossScalaVersions

102OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in examplesJS/crossScalaVersions

103OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in matcherExtraJS/crossScalaVersions

104OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in junit/crossScalaVersions

105OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in testsJS/crossScalaVersions

106OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in tests/crossScalaVersions

107OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in coreJS/crossScalaVersions

108OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in commonJS/crossScalaVersions

109OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in junitJS/crossScalaVersions

110OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in scalacheck/crossScalaVersions

111OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in scalacheckJS/crossScalaVersions

112OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in matcherExtra/crossScalaVersions

113OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in examples/crossScalaVersions

114OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in common/crossScalaVersions

115OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in form/crossScalaVersions

116OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in matcher/crossScalaVersions

117OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in fpJS/crossScalaVersions

118OpenCB::Changing crossVersion 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY -> 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY in pom/crossScalaVersions

119[info] set current project to specs2 (in build file:/build/repo/)

120[info] Setting Scala version to 3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY on 26 projects.

121[info] Switching Scala version on:

122[info] pom (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

123[info] examples (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

124[info] guide (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

125[info] junit (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

126[info] tests (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

127[info] xmlJS (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

128[info] coreJS (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

129[info] examplesJS (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

130[info] fp (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

131[info] fpJS (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

132[info] matcherJS (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

133[info] matcher (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

134[info] common (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

135[info] testsJS (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

136[info] xml (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

137[info] scalacheck (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

138[info] matcherExtra (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

139[info] junitJS (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

140[info] form (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

141[info] core (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

142[info] html (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

143[info] * specs2 (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

144[info] commonJS (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

145[info] scalacheckJS (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

146[info] markdown (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

147[info] matcherExtraJS (3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY)

148[info] Excluding projects:

149[info] Reapplying settings...

150[info] set current project to specs2 (in build file:/build/repo/)

151Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e

152[info] Reapplying settings...

153[info] set current project to specs2 (in build file:/build/repo/)

154[info] Defining Global / credentials, common / credentials and 24 others.

155[info] The new values will be used by Compile / scalafmtOnly, Global / pgpSelectPassphrase and 207 others.

156[info] Run `last` for details.

157[info] Reapplying settings...

158[info] set current project to specs2 (in build file:/build/repo/)

159Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}

160[info] Reapplying settings...

161OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:

162

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

164 Did you mean scalacheckJS / allExcludeDependencies ?

165 , retry without global scopes

166[info] Reapplying settings...

167[info] set current project to specs2 (in build file:/build/repo/)

168Execute removeScalacOptionsStartingWith: -P:wartremover

169[info] Reapplying settings...

170[info] set current project to specs2 (in build file:/build/repo/)

171[success] Total time: 0 s, completed Nov 8, 2025, 1:03:51 AM

172Build config: {"projects":{"exclude":["specs2-guide","specs2-cats","specs2-scalaz","xml"],"overrides":{}},"java":{"version":"21"},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val Scala3 = \"3.3.7\"","replaceWith":"val Scala3 = \"<SCALA_VERSION>\""}]}

173Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(specs2-guide, specs2-cats, specs2-scalaz, xml),Map()),CompileOnly,List()))

174Excluding target 'org.specs2%specs2-guide' - matches exclusion rule: 'specs2-guide'

175Starting build...

176Projects: Set(examples, junit, tests, fp, matcher, common, xml, scalacheck, matcherExtra, form, core, html, markdown)

177Starting build for ProjectRef(file:/build/repo/,xml) (specs2-xml)... [0/13]

178OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global

179OpenCB::Filter out '-source:future-migration', matches setting pattern '^-?-source(:.*)?'

180OpenCB::Filter out '-feature', matches setting pattern '^-?-feature'

181Compile scalacOptions: -language:implicitConversions, -language:postfixOps, -Ykind-projector, -Xcheck-macros, -deprecation:true, -unchecked, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

182[info] compiling 16 Scala sources to /build/repo/fp/.jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

183[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

184[warn] -- [E194] Potential Issue Warning: /build/repo/fp/src/main/scala/org/specs2/fp/EitherSyntax.scala:23:8

185[warn] 23 | def toOption: Option[B] = eab match

186[warn] | ^

187[warn] |Extension method toOption will never be selected from type Either

188[warn] |because Either already has a member with the same name and compatible parameter types.

189[warn] |

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

191[warn] two warnings found

192[info] done compiling

193[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

194[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

195[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

196[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

197[error] | ^

198[error] | Found: (f : (T, T) => Boolean)

199[error] | Required: (_ | _², _ | _²) => Boolean

200[error] |

201[error] | where: _ is a type in method sameElementsAs

202[error] | _² is a type in method sameElementsAs

203[error] |

204[error] | longer explanation available when compiling with `-explain`

205[warn] one warning found

206[error] one error found

207[error] (common / Compile / compileIncremental) Compilation failed

208[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

209[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

210[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

211[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

212[error] | ^

213[error] | Found: (f : (T, T) => Boolean)

214[error] | Required: (_ | _², _ | _²) => Boolean

215[error] |

216[error] | where: _ is a type in method sameElementsAs

217[error] | _² is a type in method sameElementsAs

218[error] |

219[error] | longer explanation available when compiling with `-explain`

220[warn] one warning found

221[error] one error found

222[error] (common / Compile / compileIncremental) Compilation failed

223[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

224[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

225[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

226[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

227[error] | ^

228[error] | Found: (f : (T, T) => Boolean)

229[error] | Required: (_ | _², _ | _²) => Boolean

230[error] |

231[error] | where: _ is a type in method sameElementsAs

232[error] | _² is a type in method sameElementsAs

233[error] |

234[error] | longer explanation available when compiling with `-explain`

235[warn] one warning found

236[error] one error found

237[error] (common / Compile / compileIncremental) Compilation failed

238Starting build for ProjectRef(file:/build/repo/,form) (specs2-form)... [1/13]

239Compile scalacOptions: -language:implicitConversions, -language:postfixOps, -Ykind-projector, -Xcheck-macros, -deprecation:true, -unchecked, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

240[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

241[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

242[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

243[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

244[error] | ^

245[error] | Found: (f : (T, T) => Boolean)

246[error] | Required: (_ | _², _ | _²) => Boolean

247[error] |

248[error] | where: _ is a type in method sameElementsAs

249[error] | _² is a type in method sameElementsAs

250[error] |

251[error] | longer explanation available when compiling with `-explain`

252[warn] one warning found

253[error] one error found

254[error] (common / Compile / compileIncremental) Compilation failed

255[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

256[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

257[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

258[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

259[error] | ^

260[error] | Found: (f : (T, T) => Boolean)

261[error] | Required: (_ | _², _ | _²) => Boolean

262[error] |

263[error] | where: _ is a type in method sameElementsAs

264[error] | _² is a type in method sameElementsAs

265[error] |

266[error] | longer explanation available when compiling with `-explain`

267[warn] one warning found

268[error] one error found

269[error] (common / Compile / compileIncremental) Compilation failed

270[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

271[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

272[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

273[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

274[error] | ^

275[error] | Found: (f : (T, T) => Boolean)

276[error] | Required: (_ | _², _ | _²) => Boolean

277[error] |

278[error] | where: _ is a type in method sameElementsAs

279[error] | _² is a type in method sameElementsAs

280[error] |

281[error] | longer explanation available when compiling with `-explain`

282[warn] one warning found

283[error] one error found

284[error] (common / Compile / compileIncremental) Compilation failed

285Starting build for ProjectRef(file:/build/repo/,core) (specs2-core)... [2/13]

286Compile scalacOptions: -language:implicitConversions, -language:postfixOps, -Ykind-projector, -Xcheck-macros, -deprecation:true, -unchecked, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

287[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

288[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

289[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

290[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

291[error] | ^

292[error] | Found: (f : (T, T) => Boolean)

293[error] | Required: (_ | _², _ | _²) => Boolean

294[error] |

295[error] | where: _ is a type in method sameElementsAs

296[error] | _² is a type in method sameElementsAs

297[error] |

298[error] | longer explanation available when compiling with `-explain`

299[warn] one warning found

300[error] one error found

301[error] (common / Compile / compileIncremental) Compilation failed

302[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

303[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

304[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

305[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

306[error] | ^

307[error] | Found: (f : (T, T) => Boolean)

308[error] | Required: (_ | _², _ | _²) => Boolean

309[error] |

310[error] | where: _ is a type in method sameElementsAs

311[error] | _² is a type in method sameElementsAs

312[error] |

313[error] | longer explanation available when compiling with `-explain`

314[warn] one warning found

315[error] one error found

316[error] (common / Compile / compileIncremental) Compilation failed

317[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

318[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

319[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

320[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

321[error] | ^

322[error] | Found: (f : (T, T) => Boolean)

323[error] | Required: (_ | _², _ | _²) => Boolean

324[error] |

325[error] | where: _ is a type in method sameElementsAs

326[error] | _² is a type in method sameElementsAs

327[error] |

328[error] | longer explanation available when compiling with `-explain`

329[warn] one warning found

330[error] one error found

331[error] (common / Compile / compileIncremental) Compilation failed

332Starting build for ProjectRef(file:/build/repo/,scalacheck) (specs2-scalacheck)... [3/13]

333Compile scalacOptions: -language:implicitConversions, -language:postfixOps, -Ykind-projector, -Xcheck-macros, -deprecation:true, -unchecked, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

334[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

335[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

336[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

337[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

338[error] | ^

339[error] | Found: (f : (T, T) => Boolean)

340[error] | Required: (_ | _², _ | _²) => Boolean

341[error] |

342[error] | where: _ is a type in method sameElementsAs

343[error] | _² is a type in method sameElementsAs

344[error] |

345[error] | longer explanation available when compiling with `-explain`

346[warn] one warning found

347[error] one error found

348[error] (common / Compile / compileIncremental) Compilation failed

349[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

350[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

351[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

352[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

353[error] | ^

354[error] | Found: (f : (T, T) => Boolean)

355[error] | Required: (_ | _², _ | _²) => Boolean

356[error] |

357[error] | where: _ is a type in method sameElementsAs

358[error] | _² is a type in method sameElementsAs

359[error] |

360[error] | longer explanation available when compiling with `-explain`

361[warn] one warning found

362[error] one error found

363[error] (common / Compile / compileIncremental) Compilation failed

364[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

365[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

366[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

367[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

368[error] | ^

369[error] | Found: (f : (T, T) => Boolean)

370[error] | Required: (_ | _², _ | _²) => Boolean

371[error] |

372[error] | where: _ is a type in method sameElementsAs

373[error] | _² is a type in method sameElementsAs

374[error] |

375[error] | longer explanation available when compiling with `-explain`

376[warn] one warning found

377[error] one error found

378[error] (common / Compile / compileIncremental) Compilation failed

379Starting build for ProjectRef(file:/build/repo/,html) (specs2-html)... [4/13]

380Compile scalacOptions: -language:implicitConversions, -language:postfixOps, -Ykind-projector, -Xcheck-macros, -deprecation:true, -unchecked, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

381[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

382[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

383[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

384[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

385[error] | ^

386[error] | Found: (f : (T, T) => Boolean)

387[error] | Required: (_ | _², _ | _²) => Boolean

388[error] |

389[error] | where: _ is a type in method sameElementsAs

390[error] | _² is a type in method sameElementsAs

391[error] |

392[error] | longer explanation available when compiling with `-explain`

393[warn] one warning found

394[error] one error found

395[error] (common / Compile / compileIncremental) Compilation failed

396[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

397[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

398[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

399[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

400[error] | ^

401[error] | Found: (f : (T, T) => Boolean)

402[error] | Required: (_ | _², _ | _²) => Boolean

403[error] |

404[error] | where: _ is a type in method sameElementsAs

405[error] | _² is a type in method sameElementsAs

406[error] |

407[error] | longer explanation available when compiling with `-explain`

408[warn] one warning found

409[error] one error found

410[error] (common / Compile / compileIncremental) Compilation failed

411[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

412[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

413[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

414[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

415[error] | ^

416[error] | Found: (f : (T, T) => Boolean)

417[error] | Required: (_ | _², _ | _²) => Boolean

418[error] |

419[error] | where: _ is a type in method sameElementsAs

420[error] | _² is a type in method sameElementsAs

421[error] |

422[error] | longer explanation available when compiling with `-explain`

423[warn] one warning found

424[error] one error found

425[error] (common / Compile / compileIncremental) Compilation failed

426Starting build for ProjectRef(file:/build/repo/,fp) (specs2-fp)... [5/13]

427Compile scalacOptions: -language:implicitConversions, -language:postfixOps, -Ykind-projector, -Xcheck-macros, -deprecation:true, -unchecked, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

428Starting build for ProjectRef(file:/build/repo/,junit) (specs2-junit)... [6/13]

429Compile scalacOptions: -language:implicitConversions, -language:postfixOps, -Ykind-projector, -Xcheck-macros, -deprecation:true, -unchecked, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

430[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

431[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

432[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

433[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

434[error] | ^

435[error] | Found: (f : (T, T) => Boolean)

436[error] | Required: (_ | _², _ | _²) => Boolean

437[error] |

438[error] | where: _ is a type in method sameElementsAs

439[error] | _² is a type in method sameElementsAs

440[error] |

441[error] | longer explanation available when compiling with `-explain`

442[warn] one warning found

443[error] one error found

444[error] (common / Compile / compileIncremental) Compilation failed

445[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

446[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

447[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

448[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

449[error] | ^

450[error] | Found: (f : (T, T) => Boolean)

451[error] | Required: (_ | _², _ | _²) => Boolean

452[error] |

453[error] | where: _ is a type in method sameElementsAs

454[error] | _² is a type in method sameElementsAs

455[error] |

456[error] | longer explanation available when compiling with `-explain`

457[warn] one warning found

458[error] one error found

459[error] (common / Compile / compileIncremental) Compilation failed

460[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

461[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

462[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

463[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

464[error] | ^

465[error] | Found: (f : (T, T) => Boolean)

466[error] | Required: (_ | _², _ | _²) => Boolean

467[error] |

468[error] | where: _ is a type in method sameElementsAs

469[error] | _² is a type in method sameElementsAs

470[error] |

471[error] | longer explanation available when compiling with `-explain`

472[warn] one warning found

473[error] one error found

474[error] (common / Compile / compileIncremental) Compilation failed

475Starting build for ProjectRef(file:/build/repo/,matcher) (specs2-matcher)... [7/13]

476Compile scalacOptions: -language:implicitConversions, -language:postfixOps, -Ykind-projector, -Xcheck-macros, -deprecation:true, -unchecked, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

477[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

478[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

479[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

480[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

481[error] | ^

482[error] | Found: (f : (T, T) => Boolean)

483[error] | Required: (_ | _², _ | _²) => Boolean

484[error] |

485[error] | where: _ is a type in method sameElementsAs

486[error] | _² is a type in method sameElementsAs

487[error] |

488[error] | longer explanation available when compiling with `-explain`

489[warn] one warning found

490[error] one error found

491[error] (common / Compile / compileIncremental) Compilation failed

492[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

493[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

494[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

495[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

496[error] | ^

497[error] | Found: (f : (T, T) => Boolean)

498[error] | Required: (_ | _², _ | _²) => Boolean

499[error] |

500[error] | where: _ is a type in method sameElementsAs

501[error] | _² is a type in method sameElementsAs

502[error] |

503[error] | longer explanation available when compiling with `-explain`

504[warn] one warning found

505[error] one error found

506[error] (common / Compile / compileIncremental) Compilation failed

507[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

508[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

509[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

510[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

511[error] | ^

512[error] | Found: (f : (T, T) => Boolean)

513[error] | Required: (_ | _², _ | _²) => Boolean

514[error] |

515[error] | where: _ is a type in method sameElementsAs

516[error] | _² is a type in method sameElementsAs

517[error] |

518[error] | longer explanation available when compiling with `-explain`

519[warn] one warning found

520[error] one error found

521[error] (common / Compile / compileIncremental) Compilation failed

522Starting build for ProjectRef(file:/build/repo/,markdown) (specs2-markdown)... [8/13]

523Compile scalacOptions: -language:implicitConversions, -language:postfixOps, -Ykind-projector, -Xcheck-macros, -deprecation:true, -unchecked, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

524[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

525[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

526[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

527[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

528[error] | ^

529[error] | Found: (f : (T, T) => Boolean)

530[error] | Required: (_ | _², _ | _²) => Boolean

531[error] |

532[error] | where: _ is a type in method sameElementsAs

533[error] | _² is a type in method sameElementsAs

534[error] |

535[error] | longer explanation available when compiling with `-explain`

536[warn] one warning found

537[error] one error found

538[error] (common / Compile / compileIncremental) Compilation failed

539[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

540[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

541[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

542[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

543[error] | ^

544[error] | Found: (f : (T, T) => Boolean)

545[error] | Required: (_ | _², _ | _²) => Boolean

546[error] |

547[error] | where: _ is a type in method sameElementsAs

548[error] | _² is a type in method sameElementsAs

549[error] |

550[error] | longer explanation available when compiling with `-explain`

551[warn] one warning found

552[error] one error found

553[error] (common / Compile / compileIncremental) Compilation failed

554[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

555[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

556[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

557[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

558[error] | ^

559[error] | Found: (f : (T, T) => Boolean)

560[error] | Required: (_ | _², _ | _²) => Boolean

561[error] |

562[error] | where: _ is a type in method sameElementsAs

563[error] | _² is a type in method sameElementsAs

564[error] |

565[error] | longer explanation available when compiling with `-explain`

566[warn] one warning found

567[error] one error found

568[error] (common / Compile / compileIncremental) Compilation failed

569Starting build for ProjectRef(file:/build/repo/,tests) (specs2-tests)... [9/13]

570Compile scalacOptions: -language:implicitConversions, -language:postfixOps, -Ykind-projector, -Xcheck-macros, -deprecation:true, -unchecked, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

571[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

572[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

573[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

574[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

575[error] | ^

576[error] | Found: (f : (T, T) => Boolean)

577[error] | Required: (_ | _², _ | _²) => Boolean

578[error] |

579[error] | where: _ is a type in method sameElementsAs

580[error] | _² is a type in method sameElementsAs

581[error] |

582[error] | longer explanation available when compiling with `-explain`

583[warn] one warning found

584[error] one error found

585[error] (common / Compile / compileIncremental) Compilation failed

586[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

587[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

588[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

589[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

590[error] | ^

591[error] | Found: (f : (T, T) => Boolean)

592[error] | Required: (_ | _², _ | _²) => Boolean

593[error] |

594[error] | where: _ is a type in method sameElementsAs

595[error] | _² is a type in method sameElementsAs

596[error] |

597[error] | longer explanation available when compiling with `-explain`

598[warn] one warning found

599[error] one error found

600[error] (common / Compile / compileIncremental) Compilation failed

601[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

602[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

603[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

604[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

605[error] | ^

606[error] | Found: (f : (T, T) => Boolean)

607[error] | Required: (_ | _², _ | _²) => Boolean

608[error] |

609[error] | where: _ is a type in method sameElementsAs

610[error] | _² is a type in method sameElementsAs

611[error] |

612[error] | longer explanation available when compiling with `-explain`

613[warn] one warning found

614[error] one error found

615[error] (common / Compile / compileIncremental) Compilation failed

616Starting build for ProjectRef(file:/build/repo/,examples) (specs2-examples)... [10/13]

617Compile scalacOptions: -language:implicitConversions, -language:postfixOps, -Ykind-projector, -Xcheck-macros, -deprecation:true, -unchecked, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

618[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

619[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

620[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

621[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

622[error] | ^

623[error] | Found: (f : (T, T) => Boolean)

624[error] | Required: (_ | _², _ | _²) => Boolean

625[error] |

626[error] | where: _ is a type in method sameElementsAs

627[error] | _² is a type in method sameElementsAs

628[error] |

629[error] | longer explanation available when compiling with `-explain`

630[warn] one warning found

631[error] one error found

632[error] (common / Compile / compileIncremental) Compilation failed

633[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

634[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

635[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

636[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

637[error] | ^

638[error] | Found: (f : (T, T) => Boolean)

639[error] | Required: (_ | _², _ | _²) => Boolean

640[error] |

641[error] | where: _ is a type in method sameElementsAs

642[error] | _² is a type in method sameElementsAs

643[error] |

644[error] | longer explanation available when compiling with `-explain`

645[warn] one warning found

646[error] one error found

647[error] (common / Compile / compileIncremental) Compilation failed

648[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

649[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

650[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

651[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

652[error] | ^

653[error] | Found: (f : (T, T) => Boolean)

654[error] | Required: (_ | _², _ | _²) => Boolean

655[error] |

656[error] | where: _ is a type in method sameElementsAs

657[error] | _² is a type in method sameElementsAs

658[error] |

659[error] | longer explanation available when compiling with `-explain`

660[warn] one warning found

661[error] one error found

662[error] (common / Compile / compileIncremental) Compilation failed

663Starting build for ProjectRef(file:/build/repo/,matcherExtra) (specs2-matcher-extra)... [11/13]

664Compile scalacOptions: -language:implicitConversions, -language:postfixOps, -Ykind-projector, -Xcheck-macros, -deprecation:true, -unchecked, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

665[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

666[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

667[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

668[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

669[error] | ^

670[error] | Found: (f : (T, T) => Boolean)

671[error] | Required: (_ | _², _ | _²) => Boolean

672[error] |

673[error] | where: _ is a type in method sameElementsAs

674[error] | _² is a type in method sameElementsAs

675[error] |

676[error] | longer explanation available when compiling with `-explain`

677[warn] one warning found

678[error] one error found

679[error] (common / Compile / compileIncremental) Compilation failed

680[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

681[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

682[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

683[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

684[error] | ^

685[error] | Found: (f : (T, T) => Boolean)

686[error] | Required: (_ | _², _ | _²) => Boolean

687[error] |

688[error] | where: _ is a type in method sameElementsAs

689[error] | _² is a type in method sameElementsAs

690[error] |

691[error] | longer explanation available when compiling with `-explain`

692[warn] one warning found

693[error] one error found

694[error] (common / Compile / compileIncremental) Compilation failed

695[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

696[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

697[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

698[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

699[error] | ^

700[error] | Found: (f : (T, T) => Boolean)

701[error] | Required: (_ | _², _ | _²) => Boolean

702[error] |

703[error] | where: _ is a type in method sameElementsAs

704[error] | _² is a type in method sameElementsAs

705[error] |

706[error] | longer explanation available when compiling with `-explain`

707[warn] one warning found

708[error] one error found

709[error] (common / Compile / compileIncremental) Compilation failed

710Starting build for ProjectRef(file:/build/repo/,common) (specs2-common)... [12/13]

711Compile scalacOptions: -language:implicitConversions, -language:postfixOps, -Ykind-projector, -Xcheck-macros, -deprecation:true, -unchecked, -Wconf:msg=can be rewritten automatically under:s, -source:3.8

712[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

713[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

714[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

715[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

716[error] | ^

717[error] | Found: (f : (T, T) => Boolean)

718[error] | Required: (_ | _², _ | _²) => Boolean

719[error] |

720[error] | where: _ is a type in method sameElementsAs

721[error] | _² is a type in method sameElementsAs

722[error] |

723[error] | longer explanation available when compiling with `-explain`

724[warn] one warning found

725[error] one error found

726[error] (common / Compile / compileIncremental) Compilation failed

727[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

728[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

729[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

730[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

731[error] | ^

732[error] | Found: (f : (T, T) => Boolean)

733[error] | Required: (_ | _², _ | _²) => Boolean

734[error] |

735[error] | where: _ is a type in method sameElementsAs

736[error] | _² is a type in method sameElementsAs

737[error] |

738[error] | longer explanation available when compiling with `-explain`

739[warn] one warning found

740[error] one error found

741[error] (common / Compile / compileIncremental) Compilation failed

742[info] compiling 121 Scala sources to /build/repo/common/jvm/target/scala-3.8.0-RC1-bin-20251107-3bea2f3-NIGHTLY/classes ...

743[warn] Option -Ykind-projector is deprecated: Use -Xkind-projector instead.

744[error] -- [E007] Type Mismatch Error: /build/repo/common/shared/src/main/scala/org/specs2/collection/Iterablex.scala:62:58

745[error] 62 | matchTwo(x, y) && resta.sameElementsAs(restb, f) ||

746[error] | ^

747[error] | Found: (f : (T, T) => Boolean)

748[error] | Required: (_ | _², _ | _²) => Boolean

749[error] |

750[error] | where: _ is a type in method sameElementsAs

751[error] | _² is a type in method sameElementsAs

752[error] |

753[error] | longer explanation available when compiling with `-explain`

754[warn] one warning found

755[error] one error found

756[error] (common / Compile / compileIncremental) Compilation failed

757

758************************

759Build summary:

760[{

761 "module": "specs2-xml",

762 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["Compilation failed"]}, "tookMs": 20019, "warnings": 1, "errors": 1, "sourceVersion": "3.8"},

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

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

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

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

767 "metadata": {

768 "crossScalaVersions": ["3.3.7"]

769}

770},{

771 "module": "specs2-form",

772 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["Compilation failed"]}, "tookMs": 3133, "warnings": 1, "errors": 1, "sourceVersion": "3.8"},

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

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

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

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

777 "metadata": {

778 "crossScalaVersions": ["3.3.7"]

779}

780},{

781 "module": "specs2-core",

782 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["Compilation failed"]}, "tookMs": 1853, "warnings": 1, "errors": 1, "sourceVersion": "3.8"},

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

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

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

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

787 "metadata": {

788 "crossScalaVersions": ["3.3.7"]

789}

790},{

791 "module": "specs2-scalacheck",

792 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["Compilation failed"]}, "tookMs": 1740, "warnings": 1, "errors": 1, "sourceVersion": "3.8"},

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

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

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

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

797 "metadata": {

798 "crossScalaVersions": ["3.3.7"]

799}

800},{

801 "module": "specs2-html",

802 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["Compilation failed"]}, "tookMs": 1745, "warnings": 1, "errors": 1, "sourceVersion": "3.8"},

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

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

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

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

807 "metadata": {

808 "crossScalaVersions": ["3.3.7"]

809}

810},{

811 "module": "specs2-fp",

812 "compile": {"status": "ok", "tookMs": 30, "warnings": 1, "errors": 0, "sourceVersion": "3.8"},

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

814 "test-compile": {"status": "ok", "tookMs": 71, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},

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

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

817 "metadata": {

818 "crossScalaVersions": ["3.3.7"]

819}

820},{

821 "module": "specs2-junit",

822 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["Compilation failed"]}, "tookMs": 1884, "warnings": 1, "errors": 1, "sourceVersion": "3.8"},

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

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

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

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

827 "metadata": {

828 "crossScalaVersions": ["3.3.7"]

829}

830},{

831 "module": "specs2-matcher",

832 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["Compilation failed"]}, "tookMs": 1397, "warnings": 1, "errors": 1, "sourceVersion": "3.8"},

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

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

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

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

837 "metadata": {

838 "crossScalaVersions": ["3.3.7"]

839}

840},{

841 "module": "specs2-markdown",

842 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["Compilation failed"]}, "tookMs": 1499, "warnings": 1, "errors": 1, "sourceVersion": "3.8"},

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

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

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

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

847 "metadata": {

848 "crossScalaVersions": ["3.3.7"]

849}

850},{

851 "module": "specs2-tests",

852 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["Compilation failed"]}, "tookMs": 2017, "warnings": 1, "errors": 1, "sourceVersion": "3.8"},

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

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

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

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

857 "metadata": {

858 "crossScalaVersions": ["3.3.7"]

859}

860},{

861 "module": "specs2-examples",

862 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["Compilation failed"]}, "tookMs": 1560, "warnings": 1, "errors": 1, "sourceVersion": "3.8"},

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

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

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

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

867 "metadata": {

868 "crossScalaVersions": ["3.3.7"]

869}

870},{

871 "module": "specs2-matcher-extra",

872 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["Compilation failed"]}, "tookMs": 1543, "warnings": 1, "errors": 1, "sourceVersion": "3.8"},

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

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

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

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

877 "metadata": {

878 "crossScalaVersions": ["3.3.7"]

879}

880},{

881 "module": "specs2-common",

882 "compile": {"status": "failed", "failureContext": {"type": "buildError", "reasons": ["Compilation failed"]}, "tookMs": 1301, "warnings": 1, "errors": 1, "sourceVersion": "3.8"},

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

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

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

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

887 "metadata": {

888 "crossScalaVersions": ["3.3.7"]

889}

890}]

891************************

892[error] Scala3CommunityBuild$ProjectBuildFailureException: 12 module(s) finished with failures: specs2-xml, specs2-form, specs2-core, specs2-scalacheck, specs2-html, specs2-junit, specs2-matcher, specs2-markdown, specs2-tests, specs2-examples, specs2-matcher-extra, specs2-common

893[error] (Global / runBuild) Scala3CommunityBuild$ProjectBuildFailureException: 12 module(s) finished with failures: specs2-xml, specs2-form, specs2-core, specs2-scalacheck, specs2-html, specs2-junit, specs2-matcher, specs2-markdown, specs2-tests, specs2-examples, specs2-matcher-extra, specs2-common

894[error] Total time: 135 s (0:02:15.0), completed Nov 8, 2025, 1:06:06 AM

895[0JBuild failed, not retrying.

Build Logs