buildtest-34745f71-ab29f67

Shard 0: builds the workspace, carries the run's build rule and artifact collection, and runs its share of the tests.
Name
Droplet id
606947016
Role
primary
State
destroyed
IP address
137.184.44.90
Size
s-2vcpu-4gb
Region
sfo3
Image
245388985
Hardware
2 vCPU
Created
Destroyed
Lifetime
34.9s
Utilization
all0.0%5m0.0%1m0.0%
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		1m 18s
installing dependencies		7.2s
uploading project		173ms
build rules		14.2s
Tests on this droplet

No test attempt has been attributed to this droplet. A run whose tests have not started yet, and a run whose coordinator recorded no droplet for its attempts, both look like this.
Build log from this droplet

This run has one recorded droplet, so the whole of its build log is shown here. There is no per-droplet prefix to filter on when a run records a single droplet.
Download this droplet's full log
[buildtest-coordinator] [2026-10-07 12:16:48] Coordinator work: waiting for archive analysis, queue position 1 of 1
[2026-10-07 12:16:50] Admission accounting: reserved=252 unreserved=1 requested=1 limit=200 observedFleet=130 fleetObservationValid=true
[2026-10-07 12:16:50] admissionDecision[run=34745f71 path=fresh requested=1 myReservation=0 observedFleet=130 unreservedObserved=1 reservationsSum=252 reservationHolders=34 reservationHoldersWithNoObservedDroplet=9 otherGrantedRemainder=65 dropletLimit=200 queueDepth=23 queuePos=22 fleetObservationValid=true fleetObservationAge=10s fleetObservationUsable=true reservedProjection=196/200 freshProjection=196/200]
[2026-10-07 12:16:50] Waiting for droplet capacity; retrying admission in 30s
[2026-10-07 12:17:20] Admission accounting: reserved=252 unreserved=1 requested=1 limit=200 observedFleet=135 fleetObservationValid=true
[2026-10-07 12:17:20] admissionDecision[run=34745f71 path=fresh requested=1 myReservation=0 observedFleet=135 unreservedObserved=1 reservationsSum=252 reservationHolders=34 reservationHoldersWithNoObservedDroplet=8 otherGrantedRemainder=60 dropletLimit=200 queueDepth=23 queuePos=22 fleetObservationValid=true fleetObservationAge=5s fleetObservationUsable=true reservedProjection=196/200 freshProjection=196/200]
[2026-10-07 12:17:20] Waiting for droplet capacity; retrying admission in 60s
[2026-10-07 12:18:21] Admission accounting: reserved=252 unreserved=0 requested=1 limit=200 observedFleet=123 fleetObservationValid=true
[2026-10-07 12:18:21] admissionDecision[run=34745f71 path=fresh requested=1 myReservation=0 observedFleet=123 unreservedObserved=0 reservationsSum=252 reservationHolders=34 reservationHoldersWithNoObservedDroplet=8 otherGrantedRemainder=71 dropletLimit=200 queueDepth=23 queuePos=22 fleetObservationValid=true fleetObservationAge=10s fleetObservationUsable=true reservedProjection=195/200 freshProjection=195/200]
[2026-10-07 12:18:21] Waiting for droplet capacity; retrying admission in 120s
[2026-10-07 12:20:21] Admission accounting: reserved=239 unreserved=2 requested=1 limit=200 observedFleet=122 fleetObservationValid=true
[2026-10-07 12:20:21] admissionDecision[run=34745f71 path=fresh requested=1 myReservation=0 observedFleet=122 unreservedObserved=2 reservationsSum=239 reservationHolders=31 reservationHoldersWithNoObservedDroplet=7 otherGrantedRemainder=71 dropletLimit=200 queueDepth=21 queuePos=20 fleetObservationValid=true fleetObservationAge=2s fleetObservationUsable=true reservedProjection=194/200 freshProjection=194/200]
[2026-10-07 12:20:21] Waiting for droplet capacity; retrying admission in 240s
[2026-10-07 12:24:23] Admission accounting: reserved=233 unreserved=0 requested=1 limit=200 observedFleet=115 fleetObservationValid=true
[2026-10-07 12:24:23] admissionDecision[run=34745f71 path=fresh requested=1 myReservation=0 observedFleet=115 unreservedObserved=0 reservationsSum=233 reservationHolders=28 reservationHoldersWithNoObservedDroplet=4 otherGrantedRemainder=83 dropletLimit=200 queueDepth=18 queuePos=15 fleetObservationValid=true fleetObservationAge=22s fleetObservationUsable=true reservedProjection=199/200 freshProjection=199/200]
[2026-10-07 12:24:24] Waiting for droplet capacity; retrying admission in 300s
[2026-10-07 12:29:25] Admission accounting: reserved=228 unreserved=0 requested=1 limit=200 observedFleet=86 fleetObservationValid=true
[2026-10-07 12:29:25] admissionDecision[run=34745f71 path=fresh requested=1 myReservation=0 observedFleet=86 unreservedObserved=0 reservationsSum=228 reservationHolders=30 reservationHoldersWithNoObservedDroplet=4 otherGrantedRemainder=105 dropletLimit=200 queueDepth=16 queuePos=11 fleetObservationValid=true fleetObservationAge=8s fleetObservationUsable=true reservedProjection=192/200 freshProjection=192/200]
[2026-10-07 12:29:25] Waiting for droplet capacity; retrying admission in 300s
[2026-10-07 12:34:25] Admission accounting: reserved=210 unreserved=0 requested=1 limit=200 observedFleet=98 fleetObservationValid=true
[2026-10-07 12:34:25] admissionDecision[run=34745f71 path=fresh requested=1 myReservation=0 observedFleet=98 unreservedObserved=0 reservationsSum=210 reservationHolders=30 reservationHoldersWithNoObservedDroplet=2 otherGrantedRemainder=95 dropletLimit=200 queueDepth=16 queuePos=9 fleetObservationValid=true fleetObservationAge=25s fleetObservationUsable=true reservedProjection=194/200 freshProjection=194/200]
[2026-10-07 12:34:25] Waiting for droplet capacity; retrying admission in 300s
[2026-10-07 12:39:25] Admission accounting: reserved=208 unreserved=0 requested=1 limit=200 observedFleet=107 fleetObservationValid=true
[2026-10-07 12:39:25] admissionDecision[run=34745f71 path=fresh requested=1 myReservation=0 observedFleet=107 unreservedObserved=0 reservationsSum=208 reservationHolders=30 reservationHoldersWithNoObservedDroplet=2 otherGrantedRemainder=84 dropletLimit=200 queueDepth=17 queuePos=9 fleetObservationValid=true fleetObservationAge=54s fleetObservationUsable=true reservedProjection=192/200 freshProjection=192/200]
[2026-10-07 12:39:25] Waiting for droplet capacity; retrying admission in 300s
[2026-10-07 12:44:25] Admission accounting: reserved=199 unreserved=0 requested=1 limit=200 observedFleet=110 fleetObservationValid=true
[2026-10-07 12:44:25] admissionDecision[run=34745f71 path=fresh requested=1 myReservation=0 observedFleet=110 unreservedObserved=0 reservationsSum=199 reservationHolders=30 reservationHoldersWithNoObservedDroplet=2 otherGrantedRemainder=82 dropletLimit=200 queueDepth=19 queuePos=8 fleetObservationValid=true fleetObservationAge=4s fleetObservationUsable=true reservedProjection=193/200 freshProjection=193/200]
[2026-10-07 12:44:25] Waiting for droplet capacity; retrying admission in 300s
[2026-10-07 12:49:25] Admission accounting: reserved=198 unreserved=0 requested=1 limit=200 observedFleet=75 fleetObservationValid=true
[2026-10-07 12:49:25] admissionDecision[run=34745f71 path=fresh requested=1 myReservation=0 observedFleet=75 unreservedObserved=0 reservationsSum=198 reservationHolders=29 reservationHoldersWithNoObservedDroplet=1 otherGrantedRemainder=116 dropletLimit=200 queueDepth=18 queuePos=7 fleetObservationValid=true fleetObservationAge=22s fleetObservationUsable=true reservedProjection=192/200 freshProjection=192/200]
[2026-10-07 12:49:25] Waiting for droplet capacity; retrying admission in 300s
[2026-10-07 12:54:26] Admission accounting: reserved=200 unreserved=0 requested=1 limit=200 observedFleet=70 fleetObservationValid=true
[2026-10-07 12:54:26] admissionDecision[run=34745f71 path=fresh requested=1 myReservation=0 observedFleet=70 unreservedObserved=0 reservationsSum=200 reservationHolders=31 reservationHoldersWithNoObservedDroplet=3 otherGrantedRemainder=123 dropletLimit=200 queueDepth=15 queuePos=4 fleetObservationValid=true fleetObservationAge=16s fleetObservationUsable=true reservedProjection=194/200 freshProjection=194/200]
[2026-10-07 12:54:26] Waiting for droplet capacity; retrying admission in 300s
[2026-10-07 12:59:31] Admission accounting: reserved=199 unreserved=0 requested=1 limit=200 observedFleet=71 fleetObservationValid=true
[2026-10-07 12:59:31] admissionDecision[run=34745f71 path=fresh requested=1 myReservation=0 observedFleet=71 unreservedObserved=0 reservationsSum=199 reservationHolders=30 reservationHoldersWithNoObservedDroplet=1 otherGrantedRemainder=121 dropletLimit=200 queueDepth=16 queuePos=2 fleetObservationValid=true fleetObservationAge=24s fleetObservationUsable=true reservedProjection=193/200 freshProjection=193/200]
[2026-10-07 12:59:31] Waiting for droplet capacity; retrying admission in 300s
[2026-10-07 13:02:07] Provisioning DigitalOcean droplet...
[2026-10-07 13:03:12] Droplet created: id=606947016, name=buildtest-34745f71-ab29f67
[2026-10-07 13:03:12] Droplet active at 137.184.44.90
[2026-10-07 13:03:14] SSH access granted to droplet 606947016
[2026-10-07 13:03:14] Waiting for guest readiness on droplet 606947016
[2026-10-07 13:03:25] Guest readiness complete on droplet 606947016
[2026-10-07 13:03:25] Connecting via SSH and installing dependencies...
[2026-10-07 13:03:26] SSH connected
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
Dependencies already present (snapshot image), skipping installation
Java: openjdk version "21.0.11" 2026-04-21
Node.js: v18.19.1
Chromium: /usr/bin/chromium-browser
Coursier: /root/tools/coursier
Docker already present: Docker version 29.1.3, build 29.1.3-0ubuntu3~24.04.2
haveged already present
securerandom.source=file:/dev/urandom already set in /usr/lib/jvm/java-21-openjdk-amd64/conf/security/java.security
Dependencies installed successfully
Install image id: 245388985; base dependency fast path taken: true
[BuildDriver] Memory before swap: MemoryInfo(totalMemoryKb=4009856, availableMemoryKb=3329400, totalSwapKb=0, freeSwapKb=0)
mkswap: /swapfile: warning: wiping old swap signature.
Setting up swapspace version 1, size = 4 GiB (4294963200 bytes)
no label, UUID=574323e3-37ba-4a47-8c28-f879e99a72f1
Swap file created and enabled
[BuildDriver] Memory after swap: MemoryInfo(totalMemoryKb=4009856, availableMemoryKb=3322480, totalSwapKb=4194300, freeSwapKb=4194300)
[BuildDriver] Swap verified: 4194300KB total swap (was 0KB)
[2026-10-07 13:03:33] Dependencies installed
[2026-10-07 13:03:33] Uploading project archive...
Extracted projects:
CodexCoder21Organization-Observable-8e3511ef96e5713d548fb4ac6c4404ce8ab6caf0

[2026-10-07 13:03:33] Projects on remote: CodexCoder21Organization-Observable-8e3511ef96e5713d548fb4ac6c4404ce8ab6caf0
[2026-10-07 13:03:33] Projects from archive: community.kotlin.observable, community.kotlin.observable:core-jvm
[2026-10-07 13:03:33] Building and testing workspace...
System memory: 3915MB, JVM heap: 1957MB
Downloading https://kotlin.directory/buildtest/runner/buildtest-runner/0.0.123/buildtest-runner-0.0.123.pom
Downloaded https://kotlin.directory/buildtest/runner/buildtest-runner/0.0.123/buildtest-runner-0.0.123.pom
Downloading https://kotlin.directory/buildtest/runner/buildtest-runner/0.0.123/buildtest-runner-0.0.123.pom.sha1
Downloaded https://kotlin.directory/buildtest/runner/buildtest-runner/0.0.123/buildtest-runner-0.0.123.pom.sha1
Downloading https://kotlin.directory/io/get-coursier/coursier-cache_2.13/2.1.31-buffer2/coursier-cache_2.13-2.1.31-buffer2.pom
Downloading https://kotlin.directory/kompile/executionenvironment/kompile-executionenvironment/0.0.44/kompile-executionenvironment-0.0.44.pom
Downloading https://kotlin.directory/kompile/buildscript/kompile-buildscript/0.0.43/kompile-buildscript-0.0.43.pom
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
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
Downloading https://kotlin.directory/util/cache/hashtofile/hash-to-file-cache/0.0.11/hash-to-file-cache-0.0.11.pom
Downloaded https://kotlin.directory/io/get-coursier/coursier-cache_2.13/2.1.31-buffer2/coursier-cache_2.13-2.1.31-buffer2.pom
Downloading https://kotlin.directory/kompile/manager/0.0.205/manager-0.0.205.pom
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
Downloaded https://kotlin.directory/kompile/buildscript/kompile-buildscript/0.0.43/kompile-buildscript-0.0.43.pom
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
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
Downloaded https://kotlin.directory/kompile/executionenvironment/kompile-executionenvironment/0.0.44/kompile-executionenvironment-0.0.44.pom
Downloading https://kotlin.directory/kompile/buildscript/kompile-buildscript/0.0.43/kompile-buildscript-0.0.43.pom.sha1
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
Downloading https://kotlin.directory/kompile/executionenvironment/kompile-executionenvironment/0.0.44/kompile-executionenvironment-0.0.44.pom.sha1
Downloaded https://kotlin.directory/util/cache/hashtofile/hash-to-file-cache/0.0.11/hash-to-file-cache-0.0.11.pom
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
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
Downloading https://kotlin.directory/util/cache/hashtofile/hash-to-file-cache/0.0.11/hash-to-file-cache-0.0.11.pom.sha1
Downloaded https://kotlin.directory/kompile/buildscript/kompile-buildscript/0.0.43/kompile-buildscript-0.0.43.pom.sha1
Downloaded https://kotlin.directory/kompile/executionenvironment/kompile-executionenvironment/0.0.44/kompile-executionenvironment-0.0.44.pom.sha1
Downloaded https://kotlin.directory/kompile/manager/0.0.205/manager-0.0.205.pom
Downloading https://kotlin.directory/kompile/manager/0.0.205/manager-0.0.205.pom.sha1
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
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
Downloaded https://kotlin.directory/util/cache/hashtofile/hash-to-file-cache/0.0.11/hash-to-file-cache-0.0.11.pom.sha1
Downloaded https://kotlin.directory/kompile/manager/0.0.205/manager-0.0.205.pom.sha1
Downloading https://kotlin.directory/kompile/buildscript/kompile-buildscript/0.0.43/kompile-buildscript-0.0.43.jar
Downloading https://kotlin.directory/buildtest/runner/buildtest-runner/0.0.123/buildtest-runner-0.0.123.jar
Downloading https://kotlin.directory/util/cache/hashtofile/hash-to-file-cache/0.0.11/hash-to-file-cache-0.0.11.jar
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
Downloading https://kotlin.directory/kompile/executionenvironment/kompile-executionenvironment/0.0.44/kompile-executionenvironment-0.0.44.jar
Downloading https://kotlin.directory/io/get-coursier/coursier-cache_2.13/2.1.31-buffer2/coursier-cache_2.13-2.1.31-buffer2.jar
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
Downloading https://kotlin.directory/kompile/manager/0.0.205/manager-0.0.205.jar
Downloaded https://kotlin.directory/util/cache/hashtofile/hash-to-file-cache/0.0.11/hash-to-file-cache-0.0.11.jar
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
Downloaded https://kotlin.directory/kompile/executionenvironment/kompile-executionenvironment/0.0.44/kompile-executionenvironment-0.0.44.jar
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
Downloaded https://kotlin.directory/buildtest/runner/buildtest-runner/0.0.123/buildtest-runner-0.0.123.jar
Downloading https://kotlin.directory/util/cache/hashtofile/hash-to-file-cache/0.0.11/hash-to-file-cache-0.0.11.jar.sha1
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
Downloading https://kotlin.directory/kompile/executionenvironment/kompile-executionenvironment/0.0.44/kompile-executionenvironment-0.0.44.jar.sha1
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
Downloading https://kotlin.directory/buildtest/runner/buildtest-runner/0.0.123/buildtest-runner-0.0.123.jar.sha1
Downloaded https://kotlin.directory/io/get-coursier/coursier-cache_2.13/2.1.31-buffer2/coursier-cache_2.13-2.1.31-buffer2.jar
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
Downloaded https://kotlin.directory/util/cache/hashtofile/hash-to-file-cache/0.0.11/hash-to-file-cache-0.0.11.jar.sha1
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
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
Downloaded https://kotlin.directory/kompile/executionenvironment/kompile-executionenvironment/0.0.44/kompile-executionenvironment-0.0.44.jar.sha1
Downloaded https://kotlin.directory/buildtest/runner/buildtest-runner/0.0.123/buildtest-runner-0.0.123.jar.sha1
Downloaded https://kotlin.directory/kompile/buildscript/kompile-buildscript/0.0.43/kompile-buildscript-0.0.43.jar
Downloading https://kotlin.directory/kompile/buildscript/kompile-buildscript/0.0.43/kompile-buildscript-0.0.43.jar.sha1
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
Downloaded https://kotlin.directory/kompile/buildscript/kompile-buildscript/0.0.43/kompile-buildscript-0.0.43.jar.sha1
Downloaded https://kotlin.directory/kompile/manager/0.0.205/manager-0.0.205.jar
Downloading https://kotlin.directory/kompile/manager/0.0.205/manager-0.0.205.jar.sha1
Downloaded https://kotlin.directory/kompile/manager/0.0.205/manager-0.0.205.jar.sha1
[HeapDump] No heap dump files found on droplet
[2026-10-07 13:03:38] Build+test complete: 0 passed, 0 failed, 0 total
[2026-10-07 13:03:39] Build finished with status: COMPLETED
[perftest-dispatch] No @PerformanceTest-annotated tests found in workspace.
[2026-10-07 13:03:40] Destroying droplet...
[2026-10-07 13:03:40] Droplet enqueued for deletion