buildtest-9f1f2263-a13731c Shard 0: builds the workspace, carries the run's build rule and artifact collection, and runs its share of the tests.
Name
buildtest-9f1f2263-a13731c
Utilization
all 0.0% 5m 0.0% 1m 0.0%
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 buildtest-9f1f2263-a13731c id 606835224 · s-2vcpu-4gb · 143.198.72.58 1m 40s 9.9s 19.9s 0s 30s 1m 1m 30s 2m
Phase Entered Duration provisioning droplet 1m 40s installing dependencies 9.9s uploading project 312ms build rules 19.9s
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.
[buildtest-coordinator] [2026-10-07 03:57:32] Coordinator work: waiting for archive analysis, queue position 1 of 1
[2026-10-07 03:57:34] Admission accounting: reserved=214 unreserved=1 requested=1 limit=200 observedFleet=109 fleetObservationValid=true
[2026-10-07 03:57:34] admissionDecision[run=9f1f2263 path=fresh requested=1 myReservation=0 observedFleet=109 unreservedObserved=1 reservationsSum=214 reservationHolders=26 reservationHoldersWithNoObservedDroplet=5 otherGrantedRemainder=83 dropletLimit=200 queueDepth=26 queuePos=25 fleetObservationValid=true fleetObservationAge=66s fleetObservationUsable=true reservedProjection=193/200 freshProjection=193/200]
[2026-10-07 03:57:34] Waiting for droplet capacity; retrying admission in 30s
[2026-10-07 03:58:11] Admission accounting: reserved=214 unreserved=0 requested=1 limit=200 observedFleet=111 fleetObservationValid=true
[2026-10-07 03:58:11] admissionDecision[run=9f1f2263 path=fresh requested=1 myReservation=0 observedFleet=111 unreservedObserved=0 reservationsSum=214 reservationHolders=26 reservationHoldersWithNoObservedDroplet=5 otherGrantedRemainder=80 dropletLimit=200 queueDepth=27 queuePos=25 fleetObservationValid=true fleetObservationAge=13s fleetObservationUsable=true reservedProjection=192/200 freshProjection=192/200]
[2026-10-07 03:58:11] Waiting for droplet capacity; retrying admission in 60s
[2026-10-07 03:59:12] Admission accounting: reserved=207 unreserved=0 requested=1 limit=200 observedFleet=116 fleetObservationValid=true
[2026-10-07 03:59:12] admissionDecision[run=9f1f2263 path=fresh requested=1 myReservation=0 observedFleet=116 unreservedObserved=0 reservationsSum=207 reservationHolders=26 reservationHoldersWithNoObservedDroplet=4 otherGrantedRemainder=84 dropletLimit=200 queueDepth=24 queuePos=23 fleetObservationValid=true fleetObservationAge=12s fleetObservationUsable=true reservedProjection=201/200 freshProjection=201/200]
[2026-10-07 03:59:12] Waiting for droplet capacity; retrying admission in 120s
[2026-10-07 04:01:12] Admission accounting: reserved=191 unreserved=0 requested=1 limit=200 observedFleet=110 fleetObservationValid=true
[2026-10-07 04:01:12] admissionDecision[run=9f1f2263 path=fresh requested=1 myReservation=0 observedFleet=110 unreservedObserved=0 reservationsSum=191 reservationHolders=28 reservationHoldersWithNoObservedDroplet=5 otherGrantedRemainder=81 dropletLimit=200 queueDepth=21 queuePos=18 fleetObservationValid=true fleetObservationAge=53s fleetObservationUsable=true reservedProjection=192/200 freshProjection=192/200]
[2026-10-07 04:01:12] Waiting for droplet capacity; retrying admission in 240s
[2026-10-07 04:05:12] Admission accounting: reserved=184 unreserved=12 requested=1 limit=200 observedFleet=74 fleetObservationValid=true
[2026-10-07 04:05:12] admissionDecision[run=9f1f2263 path=fresh requested=1 myReservation=0 observedFleet=74 unreservedObserved=12 reservationsSum=184 reservationHolders=30 reservationHoldersWithNoObservedDroplet=4 otherGrantedRemainder=122 dropletLimit=200 queueDepth=11 queuePos=8 fleetObservationValid=true fleetObservationAge=1s fleetObservationUsable=true reservedProjection=197/200 freshProjection=197/200]
[2026-10-07 04:05:12] Waiting for droplet capacity; retrying admission in 300s
[2026-10-07 04:10:13] Admission accounting: reserved=179 unreserved=14 requested=1 limit=200 observedFleet=68 fleetObservationValid=true
[2026-10-07 04:10:13] admissionDecision[run=9f1f2263 path=fresh requested=1 myReservation=0 observedFleet=68 unreservedObserved=14 reservationsSum=179 reservationHolders=30 reservationHoldersWithNoObservedDroplet=0 otherGrantedRemainder=125 dropletLimit=200 queueDepth=13 queuePos=2 fleetObservationValid=true fleetObservationAge=70s fleetObservationUsable=true reservedProjection=194/200 freshProjection=194/200]
[2026-10-07 04:10:13] Waiting for droplet capacity; retrying admission in 300s
[2026-10-07 04:12:28] Provisioning DigitalOcean droplet...
[2026-10-07 04:13:36] Droplet created: id=606835224, name=buildtest-9f1f2263-a13731c
[2026-10-07 04:13:36] Droplet active at 143.198.72.58
[2026-10-07 04:13:39] SSH access granted to droplet 606835224
[2026-10-07 04:13:39] Waiting for guest readiness on droplet 606835224
[2026-10-07 04:14:08] Guest readiness complete on droplet 606835224
[2026-10-07 04:14:08] Connecting via SSH and installing dependencies...
[2026-10-07 04:14:09] 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=4009872, availableMemoryKb=3466124, totalSwapKb=0, freeSwapKb=0)
mkswap: /swapfile: warning: wiping old swap signature.
Setting up swapspace version 1, size = 4 GiB (4294963200 bytes)
no label, UUID=931f75e0-aa37-4c57-8ae8-6bfce392bc0b
Swap file created and enabled
[BuildDriver] Memory after swap: MemoryInfo(totalMemoryKb=4009872, availableMemoryKb=3463992, totalSwapKb=4194300, freeSwapKb=4194300)
[BuildDriver] Swap verified: 4194300KB total swap (was 0KB)
[2026-10-07 04:14:18] Dependencies installed
[2026-10-07 04:14:18] Uploading project archive...
Extracted projects:
CodexCoder21Organization-Observable-c680a08a6ec1e0aaf6e419aebf50b60af9b73269
[2026-10-07 04:14:19] Projects on remote: CodexCoder21Organization-Observable-c680a08a6ec1e0aaf6e419aebf50b60af9b73269
[2026-10-07 04:14:19] Projects from archive: community.kotlin.observable, community.kotlin.observable:core-jvm
[2026-10-07 04:14:19] Building and testing workspace...
System memory: 3915MB, JVM heap: 1957MB
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[HeapDump] No heap dump files found on droplet
[2026-10-07 04:14:28] Build+test complete: 0 passed, 0 failed, 0 total
[2026-10-07 04:14:28] Build finished with status: COMPLETED
[perftest-dispatch] No @PerformanceTest-annotated tests found in workspace.
[2026-10-07 04:14:30] Destroying droplet...
[2026-10-07 04:14:30] Droplet enqueued for deletion