Using Scala-cli leads to crash

[spamegg1]

Describe the bug

Hello world program crashes on Scala-cli with Scala 3.8.2

Scastie snippet link

https://scastie.scala-lang.org/GF0ibdjZR6aOKxINK3vWKA

To Reproduce

1. Go to Build Settings
2. Click on Scala-cli
3. Write `println("Hello world") program
4. See error

Expected behavior

No crash, runs correctly

Screenshot ( Optional )

Version

Scastie website

What browsers are you seeing the problem on?

Chrome

Relevant log output

java.nio.file.NoSuchFileException: /scastie-cache/coursier/https/repo.scala-lang.org/artifactory/maven-nightlies/org/scala-sbt/compiler-interface/1.12.0/compiler-interface-1.12.0.jar
	at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:92)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:106)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
	at java.base/sun.nio.fs.UnixFileAttributeViews$Basic.readAttributes(UnixFileAttributeViews.java:55)
	at java.base/sun.nio.fs.UnixFileSystemProvider.readAttributes(UnixFileSystemProvider.java:148)
	at java.base/sun.nio.fs.LinuxFileSystemProvider.readAttributes(LinuxFileSystemProvider.java:99)
	at java.base/java.nio.file.Files.readAttributes(Files.java:1851)
	at java.base/java.util.zip.ZipFile$Source.get(ZipFile.java:1428)
	at java.base/java.util.zip.ZipFile$CleanableResource.<init>(ZipFile.java:718)
	at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:252)
	at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:181)
	at java.base/java.util.jar.JarFile.<init>(JarFile.java:346)
	at java.base/sun.net.www.protocol.jar.URLJarFile.<init>(URLJarFile.java:103)
	at java.base/sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.java:72)
	at java.base/sun.net.www.protocol.jar.JarFileFactory.getOrCreate(JarFileFactory.java:106)
	at java.base/sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:132)
	at java.base/sun.net.www.protocol.jar.JarURLConnection.getInputStream(JarURLConnection.java:175)
	at java.base/java.net.URL.openStream(URL.java:1161)
	at sbt.internal.inc.ResourceLoader$.getPropertiesFor(ResourceLoader.scala:16)
	at sbt.internal.inc.BloopComponentManager$.x$1$lzycompute(BloopComponentManager.scala:118)
	at sbt.internal.inc.BloopComponentManager$.x$1(BloopComponentManager.scala:117)
	at sbt.internal.inc.BloopComponentManager$.version$lzycompute(BloopComponentManager.scala:117)
	at sbt.internal.inc.BloopComponentManager$.version(BloopComponentManager.scala:117)
	at sbt.internal.inc.BloopComponentManager$.stampedVersion$lzycompute(BloopComponentManager.scala:121)
	at sbt.internal.inc.BloopComponentManager$.stampedVersion(BloopComponentManager.scala:121)
	at sbt.internal.inc.BloopComponentManager.secondaryCacheFile(BloopComponentManager.scala:112)
	at sbt.internal.inc.BloopComponentManager.$anonfun$retrieveAndDefineFromSecondaryCache$1(BloopComponentManager.scala:96)
	at sbt.internal.inc.BloopComponentManager.$anonfun$retrieveAndDefineFromSecondaryCache$1$adapted(BloopComponentManager.scala:95)
	at scala.Option.foreach(Option.scala:407)
	at sbt.internal.inc.BloopComponentManager.retrieveAndDefineFromSecondaryCache(BloopComponentManager.scala:95)
	at sbt.internal.inc.BloopComponentManager.$anonfun$files$2(BloopComponentManager.scala:59)
	at sbt.internal.inc.BloopComponentManager$$anon$2.call(BloopComponentManager.scala:89)
	at bloop.ComponentLock.apply(BloopComponentsLock.scala:10)
	at bloop.ComponentLock.apply$(BloopComponentsLock.scala:9)
	at bloop.BloopComponentsLock$.apply(BloopComponentsLock.scala:14)
	at sbt.internal.inc.BloopComponentManager.lock(BloopComponentManager.scala:89)
	at sbt.internal.inc.BloopComponentManager.$anonfun$lockSecondaryCache$1(BloopComponentManager.scala:84)
	at scala.Option.map(Option.scala:230)
	at sbt.internal.inc.BloopComponentManager.lockSecondaryCache(BloopComponentManager.scala:84)
	at sbt.internal.inc.BloopComponentManager.fromSecondary$1(BloopComponentManager.scala:58)
	at sbt.internal.inc.BloopComponentManager.$anonfun$files$6(BloopComponentManager.scala:64)
	at sbt.internal.inc.BloopComponentManager.getOrElse$1(BloopComponentManager.scala:38)
	at sbt.internal.inc.BloopComponentManager.$anonfun$files$5(BloopComponentManager.scala:64)
	at sbt.internal.inc.BloopComponentManager$$anon$2.call(BloopComponentManager.scala:89)
	at bloop.ComponentLock.apply(BloopComponentsLock.scala:10)
	at bloop.ComponentLock.apply$(BloopComponentsLock.scala:9)
	at bloop.BloopComponentsLock$.apply(BloopComponentsLock.scala:14)
	at sbt.internal.inc.BloopComponentManager.lock(BloopComponentManager.scala:89)
	at sbt.internal.inc.BloopComponentManager.lockLocalCache(BloopComponentManager.scala:82)
	at sbt.internal.inc.BloopComponentManager.files(BloopComponentManager.scala:64)
	at sbt.internal.inc.BloopComponentManager.file(BloopComponentManager.scala:72)
	at sbt.internal.inc.BloopComponentCompiler.compiledBridgeJar(BloopComponentCompiler.scala:256)
	at sbt.internal.inc.BloopComponentCompiler$BloopCompilerBridgeProvider.compiledBridge(BloopComponentCompiler.scala:133)
	at sbt.internal.inc.BloopComponentCompiler$BloopCompilerBridgeProvider.fetchCompiledBridge(BloopComponentCompiler.scala:139)
	at sbt.internal.inc.AnalyzingCompiler.getDualLoader(AnalyzingCompiler.scala:354)
	at sbt.internal.inc.AnalyzingCompiler.getCompilerLoader(AnalyzingCompiler.scala:343)
	at sbt.internal.inc.AnalyzingCompiler.compile(AnalyzingCompiler.scala:87)
	at sbt.internal.inc.bloop.internal.BloopHighLevelCompiler.compileSources$1(BloopHighLevelCompiler.scala:148)
	at sbt.internal.inc.bloop.internal.BloopHighLevelCompiler.$anonfun$compile$9(BloopHighLevelCompiler.scala:181)
	at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
	at sbt.internal.inc.bloop.internal.BloopHighLevelCompiler.$anonfun$compile$1(BloopHighLevelCompiler.scala:73)
	at bloop.tracing.NoopTracer$.trace(BraveTracer.scala:53)
	at sbt.internal.inc.bloop.internal.BloopHighLevelCompiler.timed$1(BloopHighLevelCompiler.scala:72)
	at sbt.internal.inc.bloop.internal.BloopHighLevelCompiler.$anonfun$compile$8(BloopHighLevelCompiler.scala:181)
	at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
	at monix.eval.internal.TaskRunLoop$.startFull(TaskRunLoop.scala:81)
	at monix.eval.internal.TaskRestartCallback.syncOnSuccess(TaskRestartCallback.scala:101)
	at monix.eval.internal.TaskRestartCallback.onSuccess(TaskRestartCallback.scala:74)
	at monix.eval.internal.TaskExecuteOn$AsyncRegister$$anon$1.run(TaskExecuteOn.scala:71)
	at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1395)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182)
	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165)

Unexpected error when compiling scastie520416164375885859_d5c0a6989e: java.nio.file.NoSuchFileException: /scastie-cache/coursier/https/repo.scala-lang.org/artifactory/maven-nightlies/org/scala-sbt/compiler-interface/1.12.0/compiler-interface-1.12.0.jar
	at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:92)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:106)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
	at java.base/sun.nio.fs.UnixFileAttributeViews$Basic.readAttributes(UnixFileAttributeViews.java:55)
	at java.base/sun.nio.fs.UnixFileSystemProvider.readAttributes(UnixFileSystemProvider.java:148)
	at java.base/sun.nio.fs.LinuxFileSystemProvider.readAttributes(LinuxFileSystemProvider.java:99)
	at java.base/java.nio.file.Files.readAttributes(Files.java:1851)
	at java.base/java.util.zip.ZipFile$Source.get(ZipFile.java:1428)
	at java.base/java.util.zip.ZipFile$CleanableResource.<init>(ZipFile.java:718)
	at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:252)
	at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:181)
	at java.base/java.util.jar.JarFile.<init>(JarFile.java:346)
	at java.base/sun.net.www.protocol.jar.URLJarFile.<init>(URLJarFile.java:103)
	at java.base/sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.java:72)
	at java.base/sun.net.www.protocol.jar.JarFileFactory.getOrCreate(JarFileFactory.java:106)
	at java.base/sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:132)
	at java.base/sun.net.www.protocol.jar.JarURLConnection.getInputStream(JarURLConnection.java:175)
	at java.base/java.net.URL.openStream(URL.java:1161)
	at sbt.internal.inc.ResourceLoader$.getPropertiesFor(ResourceLoader.scala:16)
	at sbt.internal.inc.BloopComponentManager$.x$1$lzycompute(BloopComponentManager.scala:118)
	at sbt.internal.inc.BloopComponentManager$.x$1(BloopComponentManager.scala:117)
	at sbt.internal.inc.BloopComponentManager$.version$lzycompute(BloopComponentManager.scala:117)
	at sbt.internal.inc.BloopComponentManager$.version(BloopComponentManager.scala:117)
	at sbt.internal.inc.BloopComponentManager$.stampedVersion$lzycompute(BloopComponentManager.scala:121)
	at sbt.internal.inc.BloopComponentManager$.stampedVersion(BloopComponentManager.scala:121)
	at sbt.internal.inc.BloopComponentManager.secondaryCacheFile(BloopComponentManager.scala:112)
	at sbt.internal.inc.BloopComponentManager.$anonfun$retrieveAndDefineFromSecondaryCache$1(BloopComponentManager.scala:96)
	at sbt.internal.inc.BloopComponentManager.$anonfun$retrieveAndDefineFromSecondaryCache$1$adapted(BloopComponentManager.scala:95)
	at scala.Option.foreach(Option.scala:407)
	at sbt.internal.inc.BloopComponentManager.retrieveAndDefineFromSecondaryCache(BloopComponentManager.scala:95)
	at sbt.internal.inc.BloopComponentManager.$anonfun$files$2(BloopComponentManager.scala:59)
	at sbt.internal.inc.BloopComponentManager$$anon$2.call(BloopComponentManager.scala:89)
	at bloop.ComponentLock.apply(BloopComponentsLock.scala:10)
	at bloop.ComponentLock.apply$(BloopComponentsLock.scala:9)
	at bloop.BloopComponentsLock$.apply(BloopComponentsLock.scala:14)
	at sbt.internal.inc.BloopComponentManager.lock(BloopComponentManager.scala:89)
	at sbt.internal.inc.BloopComponentManager.$anonfun$lockSecondaryCache$1(BloopComponentManager.scala:84)
	at scala.Option.map(Option.scala:230)
	at sbt.internal.inc.BloopComponentManager.lockSecondaryCache(BloopComponentManager.scala:84)
	at sbt.internal.inc.BloopComponentManager.fromSecondary$1(BloopComponentManager.scala:58)
	at sbt.internal.inc.BloopComponentManager.$anonfun$files$6(BloopComponentManager.scala:64)
	at sbt.internal.inc.BloopComponentManager.getOrElse$1(BloopComponentManager.scala:38)
	at sbt.internal.inc.BloopComponentManager.$anonfun$files$5(BloopComponentManager.scala:64)
	at sbt.internal.inc.BloopComponentManager$$anon$2.call(BloopComponentManager.scala:89)
	at bloop.ComponentLock.apply(BloopComponentsLock.scala:10)
	at bloop.ComponentLock.apply$(BloopComponentsLock.scala:9)
	at bloop.BloopComponentsLock$.apply(BloopComponentsLock.scala:14)
	at sbt.internal.inc.BloopComponentManager.lock(BloopComponentManager.scala:89)
	at sbt.internal.inc.BloopComponentManager.lockLocalCache(BloopComponentManager.scala:82)
	at sbt.internal.inc.BloopComponentManager.files(BloopComponentManager.scala:64)
	at sbt.internal.inc.BloopComponentManager.file(BloopComponentManager.scala:72)
	at sbt.internal.inc.BloopComponentCompiler.compiledBridgeJar(BloopComponentCompiler.scala:256)
	at sbt.internal.inc.BloopComponentCompiler$BloopCompilerBridgeProvider.compiledBridge(BloopComponentCompiler.scala:133)
	at sbt.internal.inc.BloopComponentCompiler$BloopCompilerBridgeProvider.fetchCompiledBridge(BloopComponentCompiler.scala:139)
	at sbt.internal.inc.AnalyzingCompiler.getDualLoader(AnalyzingCompiler.scala:354)
	at sbt.internal.inc.AnalyzingCompiler.getCompilerLoader(AnalyzingCompiler.scala:343)
	at sbt.internal.inc.AnalyzingCompiler.compile(AnalyzingCompiler.scala:87)
	at sbt.internal.inc.bloop.internal.BloopHighLevelCompiler.compileSources$1(BloopHighLevelCompiler.scala:148)
	at sbt.internal.inc.bloop.internal.BloopHighLevelCompiler.$anonfun$compile$9(BloopHighLevelCompiler.scala:181)
	at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
	at sbt.internal.inc.bloop.internal.BloopHighLevelCompiler.$anonfun$compile$1(BloopHighLevelCompiler.scala:73)
	at bloop.tracing.NoopTracer$.trace(BraveTracer.scala:53)
	at sbt.internal.inc.bloop.internal.BloopHighLevelCompiler.timed$1(BloopHighLevelCompiler.scala:72)
	at sbt.internal.inc.bloop.internal.BloopHighLevelCompiler.$anonfun$compile$8(BloopHighLevelCompiler.scala:181)
	at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
	at monix.eval.internal.TaskRunLoop$.startFull(TaskRunLoop.scala:81)
	at monix.eval.internal.TaskRestartCallback.syncOnSuccess(TaskRestartCallback.scala:101)
	at monix.eval.internal.TaskRestartCallback.onSuccess(TaskRestartCallback.scala:74)
	at monix.eval.internal.TaskExecuteOn$AsyncRegister$$anon$1.run(TaskExecuteOn.scala:71)
	at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1395)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182)
	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165)

[warcholjakub]

Thanks for reporting!
Yeah, it's a recurring issue. For some reason that jar file sometimes disappears :(. I still do not know the root cause, but on the positive side of things - I know how to temporarily patch it (should be working now).

[spamegg1]

Indeed it is working

Should I keep this open?

[warcholjakub]

Yeah, we can keep this open. It can serve as an issue for the disappearing jars problem.

[mwisnicki]

it's happening again

[mwisnicki]

FWIW I've found that coursier is basically broken for concurrent invocations and will corrupt the cache (some background).

I was forced to add this to my CI scripts to serialize access and resolve random problems with missing files:

flock -w 600 /tmp/sbt-update.lock sbt update

[warcholjakub]

Yeah, I didn't have time to fix this permanently. But I'll look into this on Monday.
Sorry for the trouble 😅.