Build Logs
sbt/io • scheduled_3.8.1-RC1-bin-20260109-97cdaf4-NIGHTLY
Errors
0
Warnings
66
Total Lines
280
1##################################
2Clonning https://github.com/sbt/io.git into /build/repo using revision v1.10.5
3##################################
4Note: switching to '170490bd030b16f754d7b3a90086da3dd40fa82d'.
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: 3.3.5
22----
23Preparing build for 3.8.1-RC1-bin-20260109-97cdaf4-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: project/Dependencies.scala
34Pattern: val scala3 = "3.3.5"
35Replacement: val scala3 = "3.8.1-RC1-bin-20260109-97cdaf4-NIGHTLY"
36Starting compilation server
37Compiling project (Scala 3.7.3, JVM (17))
38Compiled project (Scala 3.7.3, JVM (17))
39Successfully applied pattern 'val scala3 = "3.3.5"' in project/Dependencies.scala
40----
41Starting build for 3.8.1-RC1-bin-20260109-97cdaf4-NIGHTLY
42Execute tests: false
43sbt project found:
44Sbt version 1.10.7 is not supported, minimal supported version is 1.11.5
45Enforcing usage of sbt in version 1.11.5
46No prepare script found for project sbt/io
47##################################
48Scala version: 3.8.1-RC1-bin-20260109-97cdaf4-NIGHTLY
49Targets: org.scala-sbt%io
50Project projectConfig: {"projects":{"exclude":[],"overrides":{}},"java":{},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[{"path":"project/Dependencies.scala","pattern":"val scala3 = \"3.3.5\"","replaceWith":"val scala3 = \"<SCALA_VERSION>\""}]}
51##################################
52Using extra scalacOptions: ,REQUIRE:-source:3.8
53Filtering out scalacOptions: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e
54[sbt_options] declare -a sbt_options=()
55[process_args] java_version = '17'
56[copyRt] java9_rt = '/root/.sbt/1.0/java9-rt-ext-eclipse_adoptium_17_0_8/rt.jar'
57# Executing command line:
58java
59-Dfile.encoding=UTF-8
60-Dcommunitybuild.scala=3.8.1-RC1-bin-20260109-97cdaf4-NIGHTLY
61-Dcommunitybuild.project.dependencies.add=
62-Xmx7G
63-Xms4G
64-Xss8M
65-Dsbt.script=/root/.sdkman/candidates/sbt/current/bin/sbt
66-Dscala.ext.dirs=/root/.sbt/1.0/java9-rt-ext-eclipse_adoptium_17_0_8
67-jar
68/root/.sdkman/candidates/sbt/1.11.5/bin/sbt-launch.jar
69"setCrossScalaVersions 3.8.1-RC1-bin-20260109-97cdaf4-NIGHTLY"
70"++3.8.1-RC1-bin-20260109-97cdaf4-NIGHTLY -v"
71"mapScalacOptions ",REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s" ",-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e""
72"set every credentials := Nil"
73"excludeLibraryDependency com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}"
74"removeScalacOptionsStartingWith -P:wartremover"
75
76moduleMappings
77"runBuild 3.8.1-RC1-bin-20260109-97cdaf4-NIGHTLY """{"projects":{"exclude":[],"overrides":{}},"java":{},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[{"path":"project/Dependencies.scala","pattern":"val scala3 = \"3.3.5\"","replaceWith":"val scala3 = \"<SCALA_VERSION>\""}]}""" org.scala-sbt%io"
78
79[info] welcome to sbt 1.11.5 (Eclipse Adoptium Java 17.0.8)
80[info] loading settings for project repo-build from akka.sbt, plugins.sbt...
81[info] loading project definition from /build/repo/project
82[info] compiling 4 Scala sources to /build/repo/project/target/scala-2.12/sbt-1.0/classes ...
83[info] Non-compiled module 'compiler-bridge_2.12' for Scala 2.12.20. Compiling...
84[info] Compilation completed in 8.297s.
85[info] done compiling
86[info] loading settings for project ioRoot from build.sbt...
87[info] _
88[info] (_)___
89[info] / / __ \
90[info] / / /_/ /
91[info] /_/\____/
92[info] Welcome to the build for sbt/io.
93[info] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
94[info] Java versions is 17. We recommend 1.8.
95[info] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
96Execute setCrossScalaVersions: 3.8.1-RC1-bin-20260109-97cdaf4-NIGHTLY
97OpenCB::Changing crossVersion 3.8.1-RC1-bin-20260109-97cdaf4-NIGHTLY -> 3.8.1-RC1-bin-20260109-97cdaf4-NIGHTLY in ioRoot/crossScalaVersions
98OpenCB::Changing crossVersion 3.8.1-RC1-bin-20260109-97cdaf4-NIGHTLY -> 3.8.1-RC1-bin-20260109-97cdaf4-NIGHTLY in io/crossScalaVersions
99[info] _
100[info] (_)___
101[info] / / __ \
102[info] / / /_/ /
103[info] /_/\____/
104[info] Welcome to the build for sbt/io.
105[info] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
106[info] Java versions is 17. We recommend 1.8.
107[info] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
108[info] Setting Scala version to 3.8.1-RC1-bin-20260109-97cdaf4-NIGHTLY on 2 projects.
109[info] Switching Scala version on:
110[info] * ioRoot (2.12.20, 2.13.16, 3.8.1-RC1-bin-20260109-97cdaf4-NIGHTLY)
111[info] io (2.12.20, 2.13.16, 3.8.1-RC1-bin-20260109-97cdaf4-NIGHTLY)
112[info] Excluding projects:
113[info] Reapplying settings...
114[info] _
115[info] (_)___
116[info] / / __ \
117[info] / / /_/ /
118[info] /_/\____/
119[info] Welcome to the build for sbt/io.
120[info] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
121[info] Java versions is 17. We recommend 1.8.
122[info] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
123Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e
124[info] Reapplying settings...
125[info] _
126[info] (_)___
127[info] / / __ \
128[info] / / /_/ /
129[info] /_/\____/
130[info] Welcome to the build for sbt/io.
131[info] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
132[info] Java versions is 17. We recommend 1.8.
133[info] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
134[info] Defining Global / credentials, credentials, io / credentials
135[info] The new values will be used by Compile / scalafmtOnly, Global / pgpSelectPassphrase and 15 others.
136[info] Run `last` for details.
137[info] Reapplying settings...
138[info] _
139[info] (_)___
140[info] / / __ \
141[info] / / /_/ /
142[info] /_/\____/
143[info] Welcome to the build for sbt/io.
144[info] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
145[info] Java versions is 17. We recommend 1.8.
146[info] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
147Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}
148[info] Reapplying settings...
149OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:
150
151 Global / allExcludeDependencies from Global / allExcludeDependencies (CommunityBuildPlugin.scala:331)
152 Did you mean io / allExcludeDependencies ?
153 , retry without global scopes
154[info] Reapplying settings...
155[info] _
156[info] (_)___
157[info] / / __ \
158[info] / / /_/ /
159[info] /_/\____/
160[info] Welcome to the build for sbt/io.
161[info] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
162[info] Java versions is 17. We recommend 1.8.
163[info] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
164Execute removeScalacOptionsStartingWith: -P:wartremover
165[info] Reapplying settings...
166[info] _
167[info] (_)___
168[info] / / __ \
169[info] / / /_/ /
170[info] /_/\____/
171[info] Welcome to the build for sbt/io.
172[info] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
173[info] Java versions is 17. We recommend 1.8.
174[info] !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
175[success] Total time: 0 s, completed Jan 10, 2026, 1:16:08 AM
176Build config: {"projects":{"exclude":[],"overrides":{}},"java":{},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[{"path":"project/Dependencies.scala","pattern":"val scala3 = \"3.3.5\"","replaceWith":"val scala3 = \"<SCALA_VERSION>\""}]}
177Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),CompileOnly,List()))
178Starting build...
179Projects: Set(io)
180Starting build for ProjectRef(file:/build/repo/,io) (io)... [0/1]
181OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global
182OpenCB::Filter out '-deprecation', matches setting pattern '^-?-deprecation'
183OpenCB::Filter out '-feature', matches setting pattern '^-?-feature'
184Compile scalacOptions: -encoding, utf8, -unchecked, -language:higherKinds, -language:implicitConversions, -Wconf:msg=can be rewritten automatically under:s, -source:3.8
185[info] scalafmt: Formatting 38 Scala sources (/build/repo/io)...
186[info] scalafmt: Formatting 36 Scala sources (/build/repo/io)...
187[info] compiling 37 Scala sources to /build/repo/io/target/scala-3.8.1-RC1-bin-20260109-97cdaf4-NIGHTLY/classes ...
188[warn] -- [E147] Syntax Warning: /build/repo/io/src/main/scala/sbt/nio/file/Glob.scala:283:16
189[warn] 283 | private[file] final case object Empty extends RelativeGlob {
190[warn] | ^^^^^
191[warn] | Modifier final is redundant for this definition
192[warn] -- [E029] Pattern Match Exhaustivity Warning: /build/repo/io/src/main/scala/sbt/internal/nio/FileEventMonitor.scala:266:8
193[warn] 266 | case event @ FileEvent(path, attributes) =>
194[warn] | ^
195[warn] |match may not be exhaustive.
196[warn] |
197[warn] |It would fail on pattern case: sbt.internal.nio.FileEvent.Creation(_, _), sbt.internal.nio.FileEvent.Update(_, _, _), sbt.internal.nio.FileEvent.Deletion(_, _)
198[warn] |
199[warn] | longer explanation available when compiling with `-explain`
200[warn] -- [E030] Match case Unreachable Warning: /build/repo/io/src/main/scala/sbt/internal/nio/Globs.scala:70:11
201[warn] 70 | case AllPassFilter => Some(AnyPath)
202[warn] | ^^^^^^^^^^^^^
203[warn] | Unreachable case
204[warn] -- [E030] Match case Unreachable Warning: /build/repo/io/src/main/scala/sbt/internal/nio/Globs.scala:71:11
205[warn] 71 | case NothingFilter => Some(NoPath)
206[warn] | ^^^^^^^^^^^^^
207[warn] | Unreachable case
208[warn] there were 60 deprecation warnings; re-run with -deprecation for details
209[warn] 5 warnings found
210[info] done compiling
211[info] compiling 39 Scala sources to /build/repo/io/target/scala-3.8.1-RC1-bin-20260109-97cdaf4-NIGHTLY/test-classes ...
212[warn] An existential type that came from a Scala-2 classfile for trait Transforms
213[warn] cannot be mapped accurately to a Scala-3 equivalent.
214[warn] original type : stabilizer$1.type#global.Type forSome stabilizer$1.type <:
215[warn] (AnyRef & scala.reflect.internal.transform.PostErasure){
216[warn] val global:
217[warn] (Transforms.this : scala.reflect.internal.SymbolTable &
218[warn] scala.reflect.internal.transform.Transforms)
219[warn] }
220[warn] & Singleton
221[warn] reduces to : stabilizer$1.type#global.Type
222[warn] type used instead: (
223[warn] (AnyRef & scala.reflect.internal.transform.PostErasure){
224[warn] val global:
225[warn] (Transforms.this : scala.reflect.internal.SymbolTable &
226[warn] scala.reflect.internal.transform.Transforms)
227[warn] }
228[warn] & Singleton)#global.Type
229[warn] This choice can cause follow-on type errors or hide type errors.
230[warn] Proceed at own risk.
231[warn] |
232[warn] | longer explanation available when compiling with `-explain`
233[warn] An existential type that came from a Scala-2 classfile for trait Transforms
234[warn] cannot be mapped accurately to a Scala-3 equivalent.
235[warn] original type : _1.type#global.Type forSome _1.type <:
236[warn] (AnyRef & scala.reflect.internal.transform.PostErasure){
237[warn] val global:
238[warn] (Transforms.this : scala.reflect.internal.SymbolTable &
239[warn] scala.reflect.internal.transform.Transforms)
240[warn] }
241[warn] & Singleton
242[warn] reduces to : _1.type#global.Type
243[warn] type used instead: (
244[warn] (AnyRef & scala.reflect.internal.transform.PostErasure){
245[warn] val global:
246[warn] (Transforms.this : scala.reflect.internal.SymbolTable &
247[warn] scala.reflect.internal.transform.Transforms)
248[warn] }
249[warn] & Singleton)#global.Type
250[warn] This choice can cause follow-on type errors or hide type errors.
251[warn] Proceed at own risk.
252[warn] |
253[warn] | longer explanation available when compiling with `-explain`
254[warn] there were 20 deprecation warnings; re-run with -deprecation for details
255[warn] three warnings found
256[info] done compiling
257
258************************
259Build summary:
260[{
261 "module": "io",
262 "compile": {"status": "ok", "tookMs": 20440, "warnings": 4, "errors": 0, "sourceVersion": "3.8"},
263 "doc": {"status": "skipped", "tookMs": 0, "files": 0, "totalSizeKb": 0},
264 "test-compile": {"status": "ok", "tookMs": 12189, "warnings": 0, "errors": 0, "sourceVersion": "3.8"},
265 "test": {"status": "skipped", "tookMs": 0, "passed": 0, "failed": 0, "ignored": 0, "skipped": 0, "total": 0, "byFramework": []},
266 "publish": {"status": "skipped", "tookMs": 0},
267 "metadata": {
268 "crossScalaVersions": ["2.12.20", "2.13.16", "3.3.5"]
269}
270}]
271************************
272[success] Total time: 40 s, completed Jan 10, 2026, 1:16:48 AM
273[0JChecking patch project/plugins.sbt...
274Checking patch project/build.properties...
275Checking patch project/Dependencies.scala...
276Checking patch build.sbt...
277Applied patch project/plugins.sbt cleanly.
278Applied patch project/build.properties cleanly.
279Applied patch project/Dependencies.scala cleanly.
280Applied patch build.sbt cleanly.