buildtest-3ca27570-s5-ab2f178

Builds the workspace and runs its assigned partition of the test suite.
Name
Droplet id
607054347
Role
test shard 5
State
destroyed
IP address
159.65.162.58
Size
s-2vcpu-4gb
Region
nyc3
Image
245388985
Hardware
2 vCPU
Created
Destroyed
Lifetime
9m 59s
Utilization
all52.5%5m52.5%1m70.9%
This figure is the coordinator's measurement for the WHOLE RUN, across every droplet it held. There is no per-droplet utilization measurement; the tests timeline below is this droplet's own answer to the same question.
Phase timeline

Phase	Entered	Duration
provisioning droplet		3m 47s
installing dependencies		17.9s
uploading project		29.7s
build rules		4m 54s
unit tests		3m 38s
Tests on this droplet

4 test attempts, 1 passed, 3 failed. They occupied 3m 15s of test time in total (attempts run several at a time on one droplet, so this can exceed the wall clock), while the droplet was held for 9m 59s.
passedfailedstill running
Test	Attempt	Status	Duration
foundation.url.resolver / stressTestHighConcurrencyRegistrationStormDoesNotLeakConnections	1	PASSED	41.1s
foundation.url.resolver / stressTestPersistentRpcLargeConcurrentUploadsSurviveBackpressure	1	FAILED	58.4s
foundation.url.resolver / testRpcReadTimeoutForSlowService	1	FAILED	55.6s
foundation.url.resolver / stressTestGossipBroadcastSurvivesConcurrentSenderLaneRetirement	1	FAILED	40.4s
Build log from this droplet

The lines of the run's build log that this droplet wrote — the ones beginning with "[shard 5/", including the recovery lines the coordinator writes on its behalf as "[buildtest-coordinator] [shard 5/" — kept verbatim. Coordinator lines that name no shard belong to the run rather than to any one droplet and are not included.
Download this droplet's full log
[shard 5/10] [2026-10-07 19:36:41] Droplet created: id=607054347, name=buildtest-3ca27570-s5-ab2f178
[shard 5/10] [2026-10-07 19:36:41] Droplet active at 159.65.162.58
[shard 5/10] [2026-10-07 19:36:45] SSH access granted to droplet 607054347
[shard 5/10] [2026-10-07 19:36:46] Waiting for guest readiness on droplet 607054347
[shard 5/10] [2026-10-07 19:37:03] Guest readiness complete on droplet 607054347
[shard 5/10] [2026-10-07 19:37:13] Dynamic memory admission: droplet 5 has 4096 MiB RAM, 3221225472 bytes available to resident tests, and runner parallelism 4
[shard 5/10] [2026-10-07 19:37:21] Connecting via SSH and installing dependencies...
[shard 5/10] [2026-10-07 19:37:24] SSH connected
[shard 5/10] Stopped, disabled, and masked unattended-upgrades.service, apt-daily.service, apt-daily-upgrade.service, apt-daily.timer, and apt-daily-upgrade.timer; waited 0 seconds for apt/dpkg locks to clear
[shard 5/10] Dependencies already present (snapshot image), skipping installation
[shard 5/10] Java: openjdk version "21.0.11" 2026-04-21
[shard 5/10] Node.js: v18.19.1
[shard 5/10] Chromium: /usr/bin/chromium-browser
[shard 5/10] Coursier: /root/tools/coursier
[shard 5/10] Docker already present: Docker version 29.1.3, build 29.1.3-0ubuntu3~24.04.2
[shard 5/10] haveged already present
[shard 5/10] securerandom.source=file:/dev/urandom already set in /usr/lib/jvm/java-21-openjdk-amd64/conf/security/java.security
[shard 5/10] Dependencies installed successfully
[shard 5/10] Install image id: 245388985; base dependency fast path taken: true
[shard 5/10] [BuildDriver] Memory before swap: MemoryInfo(totalMemoryKb=4009872, availableMemoryKb=3475336, totalSwapKb=0, freeSwapKb=0)
[shard 5/10] mkswap: /swapfile: warning: wiping old swap signature.
[shard 5/10] Setting up swapspace version 1, size = 4 GiB (4294963200 bytes)
[shard 5/10] no label, UUID=b34cddde-5917-4f40-9c93-14603cff914c
[shard 5/10] Swap file created and enabled
[shard 5/10] [BuildDriver] Memory after swap: MemoryInfo(totalMemoryKb=4009872, availableMemoryKb=3473780, totalSwapKb=4194300, freeSwapKb=4194300)
[shard 5/10] [BuildDriver] Swap verified: 4194300KB total swap (was 0KB)
[shard 5/10] [2026-10-07 19:37:38] Dependencies installed
[shard 5/10] [2026-10-07 19:37:39] Uploading project archive...
[shard 5/10] Extracted projects:
[shard 5/10] [2026-10-07 19:38:00] Projects on remote: CodexCoder21Organization-UrlResolver-251b78bdfd4c33e94698a77bc522b01a4acb9e08
[shard 5/10] [2026-10-07 19:38:06] Projects from archive: foundation.url:resolver
[shard 5/10] [2026-10-07 19:38:09] Building and testing workspace...
[shard 5/10] [2026-10-07 19:38:09] Shard test specs (0): 
[shard 5/10] System memory: 3915MB, JVM heap: 1957MB
[shard 5/10] Downloading https://kotlin.directory/buildtest/runner/buildtest-runner/0.0.123/buildtest-runner-0.0.123.pom
[shard 5/10] Downloaded https://kotlin.directory/buildtest/runner/buildtest-runner/0.0.123/buildtest-runner-0.0.123.pom
[shard 5/10] Downloading https://kotlin.directory/buildtest/runner/buildtest-runner/0.0.123/buildtest-runner-0.0.123.pom.sha1
[shard 5/10] Downloaded https://kotlin.directory/buildtest/runner/buildtest-runner/0.0.123/buildtest-runner-0.0.123.pom.sha1
[shard 5/10] Downloading https://kotlin.directory/tools/kotlin/build/compile/interfaces/executionenvironment/tools-kotlin-build-compile-interfaces-executionenvironment/0.0.2/tools-kotlin-build-compile-interfaces-executionenvironment-0.0.2.pom
[shard 5/10] Downloading https://kotlin.directory/kompile/manager/0.0.205/manager-0.0.205.pom
[shard 5/10] Downloading https://kotlin.directory/io/get-coursier/coursier-cache_2.13/2.1.31-buffer2/coursier-cache_2.13-2.1.31-buffer2.pom
[shard 5/10] Downloading https://kotlin.directory/community/kotlin/kompile/testrunner/bootstrap/community-kotlin-kompile-testrunner-bootstrap/0.0.16/community-kotlin-kompile-testrunner-bootstrap-0.0.16.pom
[shard 5/10] Downloading https://kotlin.directory/kompile/buildscript/kompile-buildscript/0.0.43/kompile-buildscript-0.0.43.pom
[shard 5/10] Downloading https://kotlin.directory/kompile/executionenvironment/kompile-executionenvironment/0.0.44/kompile-executionenvironment-0.0.44.pom
[shard 5/10] Downloaded https://kotlin.directory/tools/kotlin/build/compile/interfaces/executionenvironment/tools-kotlin-build-compile-interfaces-executionenvironment/0.0.2/tools-kotlin-build-compile-interfaces-executionenvironment-0.0.2.pom
[shard 5/10] Downloading https://kotlin.directory/util/cache/hashtofile/hash-to-file-cache/0.0.11/hash-to-file-cache-0.0.11.pom
[shard 5/10] Downloaded https://kotlin.directory/util/cache/hashtofile/hash-to-file-cache/0.0.11/hash-to-file-cache-0.0.11.pom
[shard 5/10] Downloading https://kotlin.directory/tools/kotlin/build/compile/interfaces/executionenvironment/tools-kotlin-build-compile-interfaces-executionenvironment/0.0.2/tools-kotlin-build-compile-interfaces-executionenvironment-0.0.2.pom.sha1
[shard 5/10] Downloaded https://kotlin.directory/community/kotlin/kompile/testrunner/bootstrap/community-kotlin-kompile-testrunner-bootstrap/0.0.16/community-kotlin-kompile-testrunner-bootstrap-0.0.16.pom
[shard 5/10] Downloading https://kotlin.directory/util/cache/hashtofile/hash-to-file-cache/0.0.11/hash-to-file-cache-0.0.11.pom.sha1
[shard 5/10] Downloaded https://kotlin.directory/io/get-coursier/coursier-cache_2.13/2.1.31-buffer2/coursier-cache_2.13-2.1.31-buffer2.pom
[shard 5/10] Downloading https://kotlin.directory/community/kotlin/kompile/testrunner/bootstrap/community-kotlin-kompile-testrunner-bootstrap/0.0.16/community-kotlin-kompile-testrunner-bootstrap-0.0.16.pom.sha1
[shard 5/10] Downloaded https://kotlin.directory/tools/kotlin/build/compile/interfaces/executionenvironment/tools-kotlin-build-compile-interfaces-executionenvironment/0.0.2/tools-kotlin-build-compile-interfaces-executionenvironment-0.0.2.pom.sha1
[shard 5/10] Downloading https://kotlin.directory/io/get-coursier/coursier-cache_2.13/2.1.31-buffer2/coursier-cache_2.13-2.1.31-buffer2.pom.sha1
[shard 5/10] Downloaded https://kotlin.directory/kompile/buildscript/kompile-buildscript/0.0.43/kompile-buildscript-0.0.43.pom
[shard 5/10] Downloaded https://kotlin.directory/kompile/manager/0.0.205/manager-0.0.205.pom
[shard 5/10] Downloading https://kotlin.directory/kompile/buildscript/kompile-buildscript/0.0.43/kompile-buildscript-0.0.43.pom.sha1
[shard 5/10] Downloading https://kotlin.directory/kompile/manager/0.0.205/manager-0.0.205.pom.sha1
[shard 5/10] Downloaded https://kotlin.directory/kompile/executionenvironment/kompile-executionenvironment/0.0.44/kompile-executionenvironment-0.0.44.pom
[shard 5/10] Downloading https://kotlin.directory/kompile/executionenvironment/kompile-executionenvironment/0.0.44/kompile-executionenvironment-0.0.44.pom.sha1
[shard 5/10] Downloaded https://kotlin.directory/util/cache/hashtofile/hash-to-file-cache/0.0.11/hash-to-file-cache-0.0.11.pom.sha1
[shard 5/10] Failed to download https://kotlin.directory/io/get-coursier/coursier-cache_2.13/2.1.31-buffer2/coursier-cache_2.13-2.1.31-buffer2.pom.sha1
[shard 5/10] Downloaded https://kotlin.directory/community/kotlin/kompile/testrunner/bootstrap/community-kotlin-kompile-testrunner-bootstrap/0.0.16/community-kotlin-kompile-testrunner-bootstrap-0.0.16.pom.sha1
[shard 5/10] Downloaded https://kotlin.directory/kompile/manager/0.0.205/manager-0.0.205.pom.sha1
[shard 5/10] Downloaded https://kotlin.directory/kompile/executionenvironment/kompile-executionenvironment/0.0.44/kompile-executionenvironment-0.0.44.pom.sha1
[shard 5/10] Downloaded https://kotlin.directory/kompile/buildscript/kompile-buildscript/0.0.43/kompile-buildscript-0.0.43.pom.sha1
[shard 5/10] Downloading https://kotlin.directory/kompile/buildscript/kompile-buildscript/0.0.43/kompile-buildscript-0.0.43.jar
[shard 5/10] Downloading https://kotlin.directory/util/cache/hashtofile/hash-to-file-cache/0.0.11/hash-to-file-cache-0.0.11.jar
[shard 5/10] Downloading https://kotlin.directory/tools/kotlin/build/compile/interfaces/executionenvironment/tools-kotlin-build-compile-interfaces-executionenvironment/0.0.2/tools-kotlin-build-compile-interfaces-executionenvironment-0.0.2.jar
[shard 5/10] Downloading https://kotlin.directory/kompile/executionenvironment/kompile-executionenvironment/0.0.44/kompile-executionenvironment-0.0.44.jar
[shard 5/10] Downloading https://kotlin.directory/buildtest/runner/buildtest-runner/0.0.123/buildtest-runner-0.0.123.jar
[shard 5/10] Downloading https://kotlin.directory/community/kotlin/kompile/testrunner/bootstrap/community-kotlin-kompile-testrunner-bootstrap/0.0.16/community-kotlin-kompile-testrunner-bootstrap-0.0.16.jar
[shard 5/10] Downloaded https://kotlin.directory/tools/kotlin/build/compile/interfaces/executionenvironment/tools-kotlin-build-compile-interfaces-executionenvironment/0.0.2/tools-kotlin-build-compile-interfaces-executionenvironment-0.0.2.jar
[shard 5/10] Downloading https://kotlin.directory/kompile/manager/0.0.205/manager-0.0.205.jar
[shard 5/10] Downloaded https://kotlin.directory/community/kotlin/kompile/testrunner/bootstrap/community-kotlin-kompile-testrunner-bootstrap/0.0.16/community-kotlin-kompile-testrunner-bootstrap-0.0.16.jar
[shard 5/10] Downloading https://kotlin.directory/io/get-coursier/coursier-cache_2.13/2.1.31-buffer2/coursier-cache_2.13-2.1.31-buffer2.jar
[shard 5/10] Downloaded https://kotlin.directory/util/cache/hashtofile/hash-to-file-cache/0.0.11/hash-to-file-cache-0.0.11.jar
[shard 5/10] Downloading https://kotlin.directory/tools/kotlin/build/compile/interfaces/executionenvironment/tools-kotlin-build-compile-interfaces-executionenvironment/0.0.2/tools-kotlin-build-compile-interfaces-executionenvironment-0.0.2.jar.sha1
[shard 5/10] Downloaded https://kotlin.directory/tools/kotlin/build/compile/interfaces/executionenvironment/tools-kotlin-build-compile-interfaces-executionenvironment/0.0.2/tools-kotlin-build-compile-interfaces-executionenvironment-0.0.2.jar.sha1
[shard 5/10] Downloading https://kotlin.directory/community/kotlin/kompile/testrunner/bootstrap/community-kotlin-kompile-testrunner-bootstrap/0.0.16/community-kotlin-kompile-testrunner-bootstrap-0.0.16.jar.sha1
[shard 5/10] Downloaded https://kotlin.directory/community/kotlin/kompile/testrunner/bootstrap/community-kotlin-kompile-testrunner-bootstrap/0.0.16/community-kotlin-kompile-testrunner-bootstrap-0.0.16.jar.sha1
[shard 5/10] Downloading https://kotlin.directory/util/cache/hashtofile/hash-to-file-cache/0.0.11/hash-to-file-cache-0.0.11.jar.sha1
[shard 5/10] Downloaded https://kotlin.directory/kompile/buildscript/kompile-buildscript/0.0.43/kompile-buildscript-0.0.43.jar
[shard 5/10] Downloading https://kotlin.directory/kompile/buildscript/kompile-buildscript/0.0.43/kompile-buildscript-0.0.43.jar.sha1
[shard 5/10] Downloaded https://kotlin.directory/util/cache/hashtofile/hash-to-file-cache/0.0.11/hash-to-file-cache-0.0.11.jar.sha1
[shard 5/10] Downloaded https://kotlin.directory/io/get-coursier/coursier-cache_2.13/2.1.31-buffer2/coursier-cache_2.13-2.1.31-buffer2.jar
[shard 5/10] Downloading https://kotlin.directory/io/get-coursier/coursier-cache_2.13/2.1.31-buffer2/coursier-cache_2.13-2.1.31-buffer2.jar.sha1
[shard 5/10] Downloaded https://kotlin.directory/kompile/executionenvironment/kompile-executionenvironment/0.0.44/kompile-executionenvironment-0.0.44.jar
[shard 5/10] Downloading https://kotlin.directory/kompile/executionenvironment/kompile-executionenvironment/0.0.44/kompile-executionenvironment-0.0.44.jar.sha1
[shard 5/10] Downloaded https://kotlin.directory/kompile/buildscript/kompile-buildscript/0.0.43/kompile-buildscript-0.0.43.jar.sha1
[shard 5/10] Downloaded https://kotlin.directory/buildtest/runner/buildtest-runner/0.0.123/buildtest-runner-0.0.123.jar
[shard 5/10] Downloading https://kotlin.directory/buildtest/runner/buildtest-runner/0.0.123/buildtest-runner-0.0.123.jar.sha1
[shard 5/10] Failed to download https://kotlin.directory/io/get-coursier/coursier-cache_2.13/2.1.31-buffer2/coursier-cache_2.13-2.1.31-buffer2.jar.sha1
[shard 5/10] Downloaded https://kotlin.directory/kompile/executionenvironment/kompile-executionenvironment/0.0.44/kompile-executionenvironment-0.0.44.jar.sha1
[shard 5/10] Downloaded https://kotlin.directory/buildtest/runner/buildtest-runner/0.0.123/buildtest-runner-0.0.123.jar.sha1
[shard 5/10] Downloaded https://kotlin.directory/kompile/manager/0.0.205/manager-0.0.205.jar
[shard 5/10] Downloading https://kotlin.directory/kompile/manager/0.0.205/manager-0.0.205.jar.sha1
[shard 5/10] Downloaded https://kotlin.directory/kompile/manager/0.0.205/manager-0.0.205.jar.sha1
[shard 5/10] /tmp/qtcompile-group17253652866924445615/TestRunner.kt:82:49: warning: 'getter for id: Long' is deprecated. Deprecated in Java
[shard 5/10]                     .append(" #").append(thread.id)
[shard 5/10]                                                 ^ 'getter for id: Long' is deprecated. Deprecated in Java [DiagnosticEffect from Main.kt:1547]
[shard 5/10] /tmp/qtcompile12713255814552977363/testRpcReadTimeoutForSlowService.kt:93:43: warning: unnecessary non-null assertion (!!) on a non-null receiver of type UrlProtocol2
[shard 5/10]         val providerInfo = serviceProvider!!.joinNetwork(alias = "test.rpc.timeout.provider")
[shard 5/10]                                           ^ Unnecessary non-null assertion (!!) on a non-null receiver of type UrlProtocol2 [DiagnosticEffect from Main.kt:1547]
[shard 5/10] /tmp/qtcompile12713255814552977363/testRpcReadTimeoutForSlowService.kt:98:24: warning: unnecessary non-null assertion (!!) on a non-null receiver of type UrlProtocol2
[shard 5/10]         serviceProvider!!.registerGlobalService(
[shard 5/10]                        ^ Unnecessary non-null assertion (!!) on a non-null receiver of type UrlProtocol2 [DiagnosticEffect from Main.kt:1547]
[shard 5/10] /tmp/qtcompile12713255814552977363/testRpcReadTimeoutForSlowService.kt:124:15: warning: unnecessary non-null assertion (!!) on a non-null receiver of type UrlProtocol2
[shard 5/10]         client!!.joinNetwork(alias = "test.rpc.timeout.client")
[shard 5/10]               ^ Unnecessary non-null assertion (!!) on a non-null receiver of type UrlProtocol2 [DiagnosticEffect from Main.kt:1547]
[shard 5/10] /tmp/qtcompile12713255814552977363/testRpcReadTimeoutForSlowService.kt:132:23: warning: unnecessary non-null assertion (!!) on a non-null receiver of type UrlProtocol2
[shard 5/10]             if (client!!.getDiscoveredServices().any { it.serviceIdentifier == serviceId }) break
[shard 5/10]                       ^ Unnecessary non-null assertion (!!) on a non-null receiver of type UrlProtocol2 [DiagnosticEffect from Main.kt:1547]
[shard 5/10] /tmp/qtcompile12713255814552977363/testRpcReadTimeoutForSlowService.kt:144:23: warning: unnecessary non-null assertion (!!) on a non-null receiver of type UrlProtocol2
[shard 5/10]                 client!!.openPersistentRpcConnection("url://$serviceId/").use { conn ->
[shard 5/10]                       ^ Unnecessary non-null assertion (!!) on a non-null receiver of type UrlProtocol2 [DiagnosticEffect from Main.kt:1547]
[shard 5/10] /tmp/qtcompile12713255814552977363/testRpcReadTimeoutForSlowService.kt:181:41: warning: unnecessary non-null assertion (!!) on a non-null receiver of type kotlin.Exception /* = java.lang.Exception */
[shard 5/10]         val errorMessage = capturedError!!.message ?: ""
[shard 5/10]                                         ^ Unnecessary non-null assertion (!!) on a non-null receiver of type kotlin.Exception /* = java.lang.Exception */ [DiagnosticEffect from Main.kt:1547]
[shard 5/10] /tmp/qtcompile17909779157862773582/TestRunner.kt:82:49: warning: 'getter for id: Long' is deprecated. Deprecated in Java
[shard 5/10]                     .append(" #").append(thread.id)
[shard 5/10]                                                 ^ 'getter for id: Long' is deprecated. Deprecated in Java [DiagnosticEffect from Main.kt:1547]
[shard 5/10] /tmp/qtcompile7972653607004107763/TestRunner.kt:82:49: warning: 'getter for id: Long' is deprecated. Deprecated in Java
[shard 5/10]                     .append(" #").append(thread.id)
[shard 5/10]                                                 ^ 'getter for id: Long' is deprecated. Deprecated in Java [DiagnosticEffect from Main.kt:1547]
[shard 5/10] /tmp/qtcompile7972653607004107763/stressTestConcurrentCloseAfterRelayTransportTeardown.kt:79:47: warning: variable 'provider' initializer is redundant
[shard 5/10]                 var provider: UrlProtocol2? = null
[shard 5/10]                                               ^ Variable 'provider' initializer is redundant [DiagnosticEffect from Main.kt:1547]
[shard 5/10] /tmp/qtcompile12750141944083507629/TestRunner.kt:82:49: warning: 'getter for id: Long' is deprecated. Deprecated in Java
[shard 5/10]                     .append(" #").append(thread.id)
[shard 5/10]                                                 ^ 'getter for id: Long' is deprecated. Deprecated in Java [DiagnosticEffect from Main.kt:1547]
[shard 5/10] /tmp/qtcompile3379447896818828460/TestRunner.kt:82:49: warning: 'getter for id: Long' is deprecated. Deprecated in Java
[shard 5/10]                     .append(" #").append(thread.id)
[shard 5/10]                                                 ^ 'getter for id: Long' is deprecated. Deprecated in Java [DiagnosticEffect from Main.kt:1547]