Build Logs
flxj/platdb • dotty-staging/dotty:fix-23773:2025-11-22
Errors
0
Warnings
616
Total Lines
751
1##################################
2Clonning https://github.com/flxj/platdb.git into /build/repo using revision
3##################################
4Would override fixed Scala version: 3.2.2
5----
6Preparing build for 3.8.1-RC1-bin-20251120-60444cb
7Scala binary version found: 3.8
8Implicitly using source version 3.8
9Scala binary version found: 3.8
10Implicitly using source version 3.8
11Would try to apply common scalacOption (best-effort, sbt/mill only):
12Append: ,REQUIRE:-source:3.8
13Remove: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e
14
15Try apply source patch:
16Path: build.sbt
17Pattern: val scala3Version = "3.2.2"
18Replacement: val scala3Version = "3.8.1-RC1-bin-20251120-60444cb"
19Starting compilation server
20Compiling project (Scala 3.7.3, JVM (17))
21Compiled project (Scala 3.7.3, JVM (17))
22Successfully applied pattern 'val scala3Version = "3.2.2"' in build.sbt
23----
24Starting build for 3.8.1-RC1-bin-20251120-60444cb
25Execute tests: false
26sbt project found:
27Sbt version 1.8.2 is not supported, minimal supported version is 1.11.5
28Enforcing usage of sbt in version 1.11.5
29No prepare script found for project flxj/platdb
30/opencb/project-builder/sbt/prepare-project.sh: line 107: /root/.ssh/config: No such file or directory
31##################################
32Scala version: 3.8.1-RC1-bin-20251120-60444cb
33Targets: io.github.flxj%platdb
34Project projectConfig: {"projects":{"exclude":[],"overrides":{}},"java":{},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val scala3Version = \"3.2.2\"","replaceWith":"val scala3Version = \"<SCALA_VERSION>\""}]}
35##################################
36Using extra scalacOptions: ,REQUIRE:-source:3.8
37Filtering out scalacOptions: ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e
38[sbt_options] declare -a sbt_options=()
39[process_args] java_version = '17'
40[copyRt] java9_rt = '/root/.sbt/1.0/java9-rt-ext-eclipse_adoptium_17_0_8/rt.jar'
41# Executing command line:
42java
43-Dfile.encoding=UTF-8
44-Dcommunitybuild.scala=3.8.1-RC1-bin-20251120-60444cb
45-Dcommunitybuild.project.dependencies.add=
46-Xmx7G
47-Xms4G
48-Xss8M
49-Dsbt.script=/root/.sdkman/candidates/sbt/current/bin/sbt
50-Dscala.ext.dirs=/root/.sbt/1.0/java9-rt-ext-eclipse_adoptium_17_0_8
51-jar
52/root/.sdkman/candidates/sbt/1.11.5/bin/sbt-launch.jar
53"setCrossScalaVersions 3.8.1-RC1-bin-20251120-60444cb"
54"++3.8.1-RC1-bin-20251120-60444cb -v"
55"mapScalacOptions ",REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s" ",-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e""
56"set every credentials := Nil"
57"excludeLibraryDependency com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}"
58"removeScalacOptionsStartingWith -P:wartremover"
59
60moduleMappings
61"runBuild 3.8.1-RC1-bin-20251120-60444cb """{"projects":{"exclude":[],"overrides":{}},"java":{},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val scala3Version = \"3.2.2\"","replaceWith":"val scala3Version = \"<SCALA_VERSION>\""}]}""" io.github.flxj%platdb"
62
63[info] welcome to sbt 1.11.5 (Eclipse Adoptium Java 17.0.8)
64[info] loading settings for project repo-build from akka.sbt, plugins.sbt...
65[info] loading project definition from /build/repo/project
66[info] compiling 2 Scala sources to /build/repo/project/target/scala-2.12/sbt-1.0/classes ...
67[info] Non-compiled module 'compiler-bridge_2.12' for Scala 2.12.20. Compiling...
68[info] Compilation completed in 8.644s.
69[info] done compiling
70[info] loading settings for project root from build.sbt...
71[info] set current project to platdb (in build file:/build/repo/)
72Execute setCrossScalaVersions: 3.8.1-RC1-bin-20251120-60444cb
73OpenCB::Changing crossVersion 3.8.1-RC1-bin-20251120-60444cb -> 3.8.1-RC1-bin-20251120-60444cb in root/crossScalaVersions
74OpenCB::Limitting incorrect crossVersions List(2.12.20) -> List(3.8.1-RC1-bin-20251120-60444cb) in root/crossScalaVersions
75[info] set current project to platdb (in build file:/build/repo/)
76[info] Setting Scala version to 3.8.1-RC1-bin-20251120-60444cb on 1 projects.
77[info] Switching Scala version on:
78[info] * root (3.8.1-RC1-bin-20251120-60444cb)
79[info] Excluding projects:
80[info] Reapplying settings...
81[info] set current project to platdb (in build file:/build/repo/)
82Execute mapScalacOptions: ,REQUIRE:-source:3.8,-Wconf:msg=can be rewritten automatically under:s ,-deprecation,-feature,-Xfatal-warnings,-Werror,MATCH:.*-Wconf.*any:e
83[info] Reapplying settings...
84[info] set current project to platdb (in build file:/build/repo/)
85[info] Defining Global / credentials, credentials
86[info] The new values will be used by allCredentials, credentials and 2 others.
87[info] Run `last` for details.
88[info] Reapplying settings...
89[info] set current project to platdb (in build file:/build/repo/)
90Execute excludeLibraryDependency: com.github.ghik:zerowaste_{scalaVersion} com.olegpy:better-monadic-for_3 org.polyvariant:better-tostring_{scalaVersion} org.wartremover:wartremover_{scalaVersion}
91[info] Reapplying settings...
92OpenCB::Failed to reapply settings in excludeLibraryDependency: Reference to undefined setting:
93
94 Global / allExcludeDependencies from Global / allExcludeDependencies (CommunityBuildPlugin.scala:336)
95 Did you mean allExcludeDependencies ?
96 , retry without global scopes
97[info] Reapplying settings...
98[info] set current project to platdb (in build file:/build/repo/)
99Execute removeScalacOptionsStartingWith: -P:wartremover
100[info] Reapplying settings...
101[info] set current project to platdb (in build file:/build/repo/)
102[success] Total time: 0 s, completed Nov 22, 2025, 6:03:00 PM
103Build config: {"projects":{"exclude":[],"overrides":{}},"java":{},"sbt":{"commands":[],"options":[]},"mill":{"options":[]},"tests":"compile-only","migrationVersions":[],"sourcePatches":[{"path":"build.sbt","pattern":"val scala3Version = \"3.2.2\"","replaceWith":"val scala3Version = \"<SCALA_VERSION>\""}]}
104Parsed config: Success(ProjectBuildConfig(ProjectsConfig(List(),Map()),CompileOnly,List()))
105Starting build...
106Projects: Set(root)
107Starting build for ProjectRef(file:/build/repo/,root) (platdb)... [0/1]
108OpenCB::Exclude Scala3 specific scalacOption `REQUIRE:-source:3.8` in Scala 2.12.20 module Global
109Compile scalacOptions: -encoding, utf8, -Wconf:msg=can be rewritten automatically under:s, -source:3.8
110[info] compiling 15 Scala sources to /build/repo/target/scala-3.8.1-RC1-bin-20251120-60444cb/classes ...
111[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Collection.scala:107:31
112[warn] 107 | case Success(_) => None
113[warn] | ^^^^
114[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
115[warn] |
116[warn] | longer explanation available when compiling with `-explain`
117[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Collection.scala:158:31
118[warn] 158 | case Success(_) => None
119[warn] | ^^^^
120[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
121[warn] |
122[warn] | longer explanation available when compiling with `-explain`
123[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Collection.scala:209:31
124[warn] 209 | case Success(_) => None
125[warn] | ^^^^
126[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
127[warn] |
128[warn] | longer explanation available when compiling with `-explain`
129[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Collection.scala:260:31
130[warn] 260 | case Success(_) => None
131[warn] | ^^^^
132[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
133[warn] |
134[warn] | longer explanation available when compiling with `-explain`
135[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/List.scala:492:20
136[warn] 492 | Success(None)
137[warn] | ^^^^
138[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
139[warn] |
140[warn] | longer explanation available when compiling with `-explain`
141[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/List.scala:517:20
142[warn] 517 | Success(None)
143[warn] | ^^^^
144[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
145[warn] |
146[warn] | longer explanation available when compiling with `-explain`
147[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/List.scala:581:31
148[warn] 581 | return Success(None)
149[warn] | ^^^^
150[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
151[warn] |
152[warn] | longer explanation available when compiling with `-explain`
153[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/List.scala:602:20
154[warn] 602 | Success(None)
155[warn] | ^^^^
156[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
157[warn] |
158[warn] | longer explanation available when compiling with `-explain`
159[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/List.scala:628:20
160[warn] 628 | Success(None)
161[warn] | ^^^^
162[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
163[warn] |
164[warn] | longer explanation available when compiling with `-explain`
165[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/List.scala:654:20
166[warn] 654 | Success(None)
167[warn] | ^^^^
168[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
169[warn] |
170[warn] | longer explanation available when compiling with `-explain`
171[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/List.scala:661:27
172[warn] 661 | return Success(None)
173[warn] | ^^^^
174[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
175[warn] |
176[warn] | longer explanation available when compiling with `-explain`
177[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/List.scala:681:20
178[warn] 681 | Success(None)
179[warn] | ^^^^
180[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
181[warn] |
182[warn] | longer explanation available when compiling with `-explain`
183[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/List.scala:688:27
184[warn] 688 | return Success(None)
185[warn] | ^^^^
186[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
187[warn] |
188[warn] | longer explanation available when compiling with `-explain`
189[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/List.scala:708:20
190[warn] 708 | Success(None)
191[warn] | ^^^^
192[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
193[warn] |
194[warn] | longer explanation available when compiling with `-explain`
195[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/List.scala:719:31
196[warn] 719 | return Success(None)
197[warn] | ^^^^
198[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
199[warn] |
200[warn] | longer explanation available when compiling with `-explain`
201[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/List.scala:729:20
202[warn] 729 | Success(None)
203[warn] | ^^^^
204[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
205[warn] |
206[warn] | longer explanation available when compiling with `-explain`
207[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/List.scala:739:20
208[warn] 739 | Success(None)
209[warn] | ^^^^
210[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
211[warn] |
212[warn] | longer explanation available when compiling with `-explain`
213[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/List.scala:907:19
214[warn] 907 | return None
215[warn] | ^^^^
216[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
217[warn] |
218[warn] | longer explanation available when compiling with `-explain`
219[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/List.scala:910:19
220[warn] 910 | return None
221[warn] | ^^^^
222[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
223[warn] |
224[warn] | longer explanation available when compiling with `-explain`
225[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/List.scala:914:19
226[warn] 914 | return None
227[warn] | ^^^^
228[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
229[warn] |
230[warn] | longer explanation available when compiling with `-explain`
231[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Mem.scala:76:36
232[warn] 76 | def writeTo(path:String):Unit = None
233[warn] | ^^^^
234[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
235[warn] |
236[warn] | longer explanation available when compiling with `-explain`
237[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Mem.scala:77:37
238[warn] 77 | def appendTo(path:String):Unit = None
239[warn] | ^^^^
240[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
241[warn] |
242[warn] | longer explanation available when compiling with `-explain`
243[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Region.scala:525:31
244[warn] 525 | if !isLeaf then return None
245[warn] | ^^^^
246[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
247[warn] |
248[warn] | longer explanation available when compiling with `-explain`
249[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Region.scala:759:31
250[warn] 759 | case Success(_) => None
251[warn] | ^^^^
252[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
253[warn] |
254[warn] | longer explanation available when compiling with `-explain`
255[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Region.scala:764:31
256[warn] 764 | case Success(_) => None
257[warn] | ^^^^
258[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
259[warn] |
260[warn] | longer explanation available when compiling with `-explain`
261[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Region.scala:774:31
262[warn] 774 | case Success(_) => None
263[warn] | ^^^^
264[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
265[warn] |
266[warn] | longer explanation available when compiling with `-explain`
267[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Region.scala:819:36
268[warn] 819 | Success(None)
269[warn] | ^^^^
270[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
271[warn] |
272[warn] | longer explanation available when compiling with `-explain`
273[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Region.scala:890:28
274[warn] 890 | Success(None)
275[warn] | ^^^^
276[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
277[warn] |
278[warn] | longer explanation available when compiling with `-explain`
279[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Region.scala:910:28
280[warn] 910 | Success(None)
281[warn] | ^^^^
282[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
283[warn] |
284[warn] | longer explanation available when compiling with `-explain`
285[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Region.scala:941:49
286[warn] 941 | case None => None
287[warn] | ^^^^
288[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
289[warn] |
290[warn] | longer explanation available when compiling with `-explain`
291[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Region.scala:985:49
292[warn] 985 | case None => None
293[warn] | ^^^^
294[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
295[warn] |
296[warn] | longer explanation available when compiling with `-explain`
297[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Region.scala:1038:49
298[warn] 1038 | case None => None
299[warn] | ^^^^
300[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
301[warn] |
302[warn] | longer explanation available when compiling with `-explain`
303[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Region.scala:1139:25
304[warn] 1139 | case None => None
305[warn] | ^^^^
306[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
307[warn] |
308[warn] | longer explanation available when compiling with `-explain`
309[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Region.scala:1149:36
310[warn] 1149 | if node.spilled then return None
311[warn] | ^^^^
312[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
313[warn] |
314[warn] | longer explanation available when compiling with `-explain`
315[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Region.scala:1180:25
316[warn] 1180 | case None => None
317[warn] | ^^^^
318[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
319[warn] |
320[warn] | longer explanation available when compiling with `-explain`
321[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Region.scala:1234:40
322[warn] 1234 | if !node.unbalanced then return None
323[warn] | ^^^^
324[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
325[warn] |
326[warn] | longer explanation available when compiling with `-explain`
327[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Region.scala:1269:20
328[warn] 1269 | Success(None)
329[warn] | ^^^^
330[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
331[warn] |
332[warn] | longer explanation available when compiling with `-explain`
333[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Region.scala:1418:20
334[warn] 1418 | Success(None)
335[warn] | ^^^^
336[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
337[warn] |
338[warn] | longer explanation available when compiling with `-explain`
339[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Server.scala:240:32
340[warn] 240 | Success(None)
341[warn] | ^^^^
342[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
343[warn] |
344[warn] | longer explanation available when compiling with `-explain`
345[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Server.scala:308:32
346[warn] 308 | Success(None)
347[warn] | ^^^^
348[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
349[warn] |
350[warn] | longer explanation available when compiling with `-explain`
351[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Server.scala:646:51
352[warn] 646 | case Success(_) => Success(None)
353[warn] | ^^^^
354[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
355[warn] |
356[warn] | longer explanation available when compiling with `-explain`
357[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Server.scala:948:67
358[warn] 948 | case Success(_) => None
359[warn] | ^^^^
360[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
361[warn] |
362[warn] | longer explanation available when compiling with `-explain`
363[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Server.scala:952:67
364[warn] 952 | case Success(_) => None
365[warn] | ^^^^
366[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
367[warn] |
368[warn] | longer explanation available when compiling with `-explain`
369[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Server.scala:994:63
370[warn] 994 | case Success(_) => None
371[warn] | ^^^^
372[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
373[warn] |
374[warn] | longer explanation available when compiling with `-explain`
375[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Server.scala:1108:63
376[warn] 1108 | case Success(_) => None
377[warn] | ^^^^
378[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
379[warn] |
380[warn] | longer explanation available when compiling with `-explain`
381[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Server.scala:1130:63
382[warn] 1130 | case Success(_) => None
383[warn] | ^^^^
384[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
385[warn] |
386[warn] | longer explanation available when compiling with `-explain`
387[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Set.scala:195:20
388[warn] 195 | Success(None)
389[warn] | ^^^^
390[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
391[warn] |
392[warn] | longer explanation available when compiling with `-explain`
393[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Set.scala:207:20
394[warn] 207 | Success(None)
395[warn] | ^^^^
396[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
397[warn] |
398[warn] | longer explanation available when compiling with `-explain`
399[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Set.scala:251:49
400[warn] 251 | case None => None
401[warn] | ^^^^
402[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
403[warn] |
404[warn] | longer explanation available when compiling with `-explain`
405[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Set.scala:264:49
406[warn] 264 | case None => None
407[warn] | ^^^^
408[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
409[warn] |
410[warn] | longer explanation available when compiling with `-explain`
411[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/Set.scala:265:30
412[warn] 265 | case _ => None
413[warn] | ^^^^
414[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
415[warn] |
416[warn] | longer explanation available when compiling with `-explain`
417[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/block.scala:115:19
418[warn] 115 | return None
419[warn] | ^^^^
420[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
421[warn] |
422[warn] | longer explanation available when compiling with `-explain`
423[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/block.scala:318:22
424[warn] 318 | def sync():Unit = None
425[warn] | ^^^^
426[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
427[warn] |
428[warn] | longer explanation available when compiling with `-explain`
429[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/block.scala:352:29
430[warn] 352 | if opend then return None
431[warn] | ^^^^
432[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
433[warn] |
434[warn] | longer explanation available when compiling with `-explain`
435[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/block.scala:403:19
436[warn] 403 | return None
437[warn] | ^^^^
438[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
439[warn] |
440[warn] | longer explanation available when compiling with `-explain`
441[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/block.scala:422:19
442[warn] 422 | return None
443[warn] | ^^^^
444[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
445[warn] |
446[warn] | longer explanation available when compiling with `-explain`
447[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/bucket.scala:212:31
448[warn] 212 | case Success(_) => None
449[warn] | ^^^^
450[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
451[warn] |
452[warn] | longer explanation available when compiling with `-explain`
453[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/bucket.scala:231:31
454[warn] 231 | case Success(_) => None
455[warn] | ^^^^
456[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
457[warn] |
458[warn] | longer explanation available when compiling with `-explain`
459[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/bucket.scala:344:24
460[warn] 344 | Success(None)
461[warn] | ^^^^
462[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
463[warn] |
464[warn] | longer explanation available when compiling with `-explain`
465[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/bucket.scala:373:24
466[warn] 373 | Success(None)
467[warn] | ^^^^
468[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
469[warn] |
470[warn] | longer explanation available when compiling with `-explain`
471[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/bucket.scala:541:40
472[warn] 541 | if !node.unbalanced then return None
473[warn] | ^^^^
474[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
475[warn] |
476[warn] | longer explanation available when compiling with `-explain`
477[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/bucket.scala:546:19
478[warn] 546 | return None
479[warn] | ^^^^
480[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
481[warn] |
482[warn] | longer explanation available when compiling with `-explain`
483[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/bucket.scala:564:27
484[warn] 564 | return None
485[warn] | ^^^^
486[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
487[warn] |
488[warn] | longer explanation available when compiling with `-explain`
489[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/bucket.scala:572:27
490[warn] 572 | return None
491[warn] | ^^^^
492[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
493[warn] |
494[warn] | longer explanation available when compiling with `-explain`
495[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/bucket.scala:639:32
496[warn] 639 | case None => return None // Ignore if there's not a materialized root node.
497[warn] | ^^^^
498[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
499[warn] |
500[warn] | longer explanation available when compiling with `-explain`
501[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/bucket.scala:644:25
502[warn] 644 | case None => None
503[warn] | ^^^^
504[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
505[warn] |
506[warn] | longer explanation available when compiling with `-explain`
507[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/bucket.scala:657:36
508[warn] 657 | if node.spilled then return None
509[warn] | ^^^^
510[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
511[warn] |
512[warn] | longer explanation available when compiling with `-explain`
513[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/bucket.scala:693:25
514[warn] 693 | case None => None
515[warn] | ^^^^
516[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
517[warn] |
518[warn] | longer explanation available when compiling with `-explain`
519[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/bucket.scala:762:31
520[warn] 762 | if id <= 0 then return None
521[warn] | ^^^^
522[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
523[warn] |
524[warn] | longer explanation available when compiling with `-explain`
525[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/bucket.scala:774:37
526[warn] 774 | case None => None
527[warn] | ^^^^
528[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
529[warn] |
530[warn] | longer explanation available when compiling with `-explain`
531[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/bucket.scala:778:8
532[warn] 778 | None
533[warn] | ^^^^
534[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
535[warn] |
536[warn] | longer explanation available when compiling with `-explain`
537[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/bucket.scala:951:24
538[warn] 951 | Success(None)
539[warn] | ^^^^
540[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
541[warn] |
542[warn] | longer explanation available when compiling with `-explain`
543[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/bucket.scala:1139:31
544[warn] 1139 | return Success(None)
545[warn] | ^^^^
546[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
547[warn] |
548[warn] | longer explanation available when compiling with `-explain`
549[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/bucket.scala:1153:32
550[warn] 1153 | Success(None)
551[warn] | ^^^^
552[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
553[warn] |
554[warn] | longer explanation available when compiling with `-explain`
555[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/freelist.scala:189:35
556[warn] 189 | if start > end then return None
557[warn] | ^^^^
558[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
559[warn] |
560[warn] | longer explanation available when compiling with `-explain`
561[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/freelist.scala:196:19
562[warn] 196 | return None
563[warn] | ^^^^
564[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
565[warn] |
566[warn] | longer explanation available when compiling with `-explain`
567[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/freelist.scala:200:19
568[warn] 200 | return None
569[warn] | ^^^^
570[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
571[warn] |
572[warn] | longer explanation available when compiling with `-explain`
573[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/freelist.scala:303:25
574[warn] 303 | case None => None
575[warn] | ^^^^
576[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
577[warn] |
578[warn] | longer explanation available when compiling with `-explain`
579[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/iterator.scala:447:33
580[warn] 447 | case None => None
581[warn] | ^^^^
582[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
583[warn] |
584[warn] | longer explanation available when compiling with `-explain`
585[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/iterator.scala:467:25
586[warn] 467 | case None => None
587[warn] | ^^^^
588[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
589[warn] |
590[warn] | longer explanation available when compiling with `-explain`
591[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/node.scala:197:60
592[warn] 197 | if oldKey.length<=0 || newKey.length<=0 then return None
593[warn] | ^^^^
594[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
595[warn] |
596[warn] | longer explanation available when compiling with `-explain`
597[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/node.scala:218:37
598[warn] 218 | if key.length<=0 then return None
599[warn] | ^^^^
600[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
601[warn] |
602[warn] | longer explanation available when compiling with `-explain`
603[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/platdb.scala:193:31
604[warn] 193 | return Success(None)
605[warn] | ^^^^
606[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
607[warn] |
608[warn] | longer explanation available when compiling with `-explain`
609[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/platdb.scala:222:20
610[warn] 222 | Success(None)
611[warn] | ^^^^
612[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
613[warn] |
614[warn] | longer explanation available when compiling with `-explain`
615[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/platdb.scala:268:31
616[warn] 268 | case Success(_) => None
617[warn] | ^^^^
618[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
619[warn] |
620[warn] | longer explanation available when compiling with `-explain`
621[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/platdb.scala:319:20
622[warn] 319 | Success(None)
623[warn] | ^^^^
624[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
625[warn] |
626[warn] | longer explanation available when compiling with `-explain`
627[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/platdb.scala:562:39
628[warn] 562 | case Success(_) => None
629[warn] | ^^^^
630[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
631[warn] |
632[warn] | longer explanation available when compiling with `-explain`
633[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/platdb.scala:585:39
634[warn] 585 | case Success(_) => None
635[warn] | ^^^^
636[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
637[warn] |
638[warn] | longer explanation available when compiling with `-explain`
639[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/platdb.scala:757:29
640[warn] 757 | case None => None
641[warn] | ^^^^
642[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
643[warn] |
644[warn] | longer explanation available when compiling with `-explain`
645[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/tx.scala:295:16
646[warn] 295 | Success(None)
647[warn] | ^^^^
648[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
649[warn] |
650[warn] | longer explanation available when compiling with `-explain`
651[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/tx.scala:329:16
652[warn] 329 | Success(None)
653[warn] | ^^^^
654[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
655[warn] |
656[warn] | longer explanation available when compiling with `-explain`
657[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/tx.scala:336:19
658[warn] 336 | return None
659[warn] | ^^^^
660[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
661[warn] |
662[warn] | longer explanation available when compiling with `-explain`
663[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/tx.scala:338:19
664[warn] 338 | return None
665[warn] | ^^^^
666[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
667[warn] |
668[warn] | longer explanation available when compiling with `-explain`
669[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/tx.scala:367:35
670[warn] 367 | case Success(_) => None
671[warn] | ^^^^
672[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
673[warn] |
674[warn] | longer explanation available when compiling with `-explain`
675[warn] -- [E190] Potential Issue Warning: /build/repo/src/main/scala/platdb/tx.scala:443:31
676[warn] 443 | case Failure(e) => None
677[warn] | ^^^^
678[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
679[warn] |
680[warn] | longer explanation available when compiling with `-explain`
681[warn] -- [E194] Potential Issue Warning: /build/repo/src/main/scala/platdb/Region.scala:428:8
682[warn] 428 | def size:Int =
683[warn] | ^
684[warn] |Extension method size will never be selected from type ArrayBuffer
685[warn] |because ArrayBuffer already has a member with the same name and compatible parameter types.
686[warn] |
687[warn] | longer explanation available when compiling with `-explain`
688[warn] there were 14 deprecation warnings; re-run with -deprecation for details
689[warn] 97 warnings found
690[info] done compiling
691[info] compiling 4 Scala sources to /build/repo/target/scala-3.8.1-RC1-bin-20251120-60444cb/test-classes ...
692[warn] -- [E190] Potential Issue Warning: /build/repo/src/test/scala/BucketSuit.scala:26:16
693[warn] 26 | None
694[warn] | ^^^^
695[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
696[warn] |
697[warn] | longer explanation available when compiling with `-explain`
698[warn] -- [E190] Potential Issue Warning: /build/repo/src/test/scala/BucketSuit.scala:61:16
699[warn] 61 | None
700[warn] | ^^^^
701[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
702[warn] |
703[warn] | longer explanation available when compiling with `-explain`
704[warn] -- [E190] Potential Issue Warning: /build/repo/src/test/scala/BucketSuit.scala:96:16
705[warn] 96 | None
706[warn] | ^^^^
707[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
708[warn] |
709[warn] | longer explanation available when compiling with `-explain`
710[warn] -- [E190] Potential Issue Warning: /build/repo/src/test/scala/ListSuite.scala:43:43
711[warn] 43 | case Success(_) => None
712[warn] | ^^^^
713[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
714[warn] |
715[warn] | longer explanation available when compiling with `-explain`
716[warn] -- [E190] Potential Issue Warning: /build/repo/src/test/scala/ListSuite.scala:108:43
717[warn] 108 | case Success(_) => None
718[warn] | ^^^^
719[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
720[warn] |
721[warn] | longer explanation available when compiling with `-explain`
722[warn] -- [E190] Potential Issue Warning: /build/repo/src/test/scala/ListSuite.scala:173:43
723[warn] 173 | case Success(_) => None
724[warn] | ^^^^
725[warn] |Discarded non-Unit value of type object None. Add `: Unit` to discard silently.
726[warn] |
727[warn] | longer explanation available when compiling with `-explain`
728[warn] 6 warnings found
729[info] done compiling
730
731************************
732Build summary:
733[{
734 "module": "platdb",
735 "compile": {"status": "ok", "tookMs": 21821, "warnings": 96, "errors": 0, "sourceVersion": "3.8"},
736 "doc": {"status": "skipped", "tookMs": 0, "files": 0, "totalSizeKb": 0},
737 "test-compile": {"status": "ok", "tookMs": 2063, "warnings": 6, "errors": 0, "sourceVersion": "3.8"},
738 "test": {"status": "skipped", "tookMs": 0, "passed": 0, "failed": 0, "ignored": 0, "skipped": 0, "total": 0, "byFramework": []},
739 "publish": {"status": "skipped", "tookMs": 0},
740 "metadata": {
741 "crossScalaVersions": ["2.12.20", "3.2.2"]
742}
743}]
744************************
745[success] Total time: 44 s, completed Nov 22, 2025, 6:03:44 PM
746[0JChecking patch project/plugins.sbt...
747Checking patch project/build.properties...
748Checking patch build.sbt...
749Applied patch project/plugins.sbt cleanly.
750Applied patch project/build.properties cleanly.
751Applied patch build.sbt cleanly.