these 2 derivations will be built: /nix/store/wrxlqal3jv3nffw3q680yf8hh2b5bl55-niks3-tests-1.4.0.drv /nix/store/dlyl3cvjv5l65r80xqjvl7l324aaq12w-niks3-go-unit-tests.drv Failed to find a machine for remote build! derivation: wrxlqal3jv3nffw3q680yf8hh2b5bl55-niks3-tests-1.4.0.drv required (system, features): (aarch64-linux, []) 1 available machines: (systems, maxjobs, supportedFeatures, mandatoryFeatures) ([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], []) Failed to find a machine for remote build! derivation: dlyl3cvjv5l65r80xqjvl7l324aaq12w-niks3-go-unit-tests.drv required (system, features): (aarch64-linux, []) 1 available machines: (systems, maxjobs, supportedFeatures, mandatoryFeatures) ([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], []) error: Cannot build '/nix/store/dlyl3cvjv5l65r80xqjvl7l324aaq12w-niks3-go-unit-tests.drv'. Reason: builder failed with exit code 1. Output paths: /nix/store/nlk9kxdan6b0zg3vg73ynplzgisvii9p-niks3-go-unit-tests Last 25 log lines: > 2026/09/23 13:01:38 WARN Rate limiter enabled after throttle name=s3-test rate=5 > 2026/09/23 13:01:38 WARN S3 rate limit hit operation="complete multipart upload" error="Please reduce your request rate." > === NAME TestCompleteMultipartUploadHandler_RateLimitTriggersThrottle > throttle_test.go:213: Proxy stats: total=13, throttled=10, completeMultipart=10 > throttle_test.go:215: Rate limiter: enabled=true, rate=5.00 > --- PASS: TestCompleteMultipartUploadHandler_RateLimitTriggersThrottle (6.17s) > 2026/09/23 13:01:38 WARN Request failed, retrying attempt=4 max_attempts=6 backoff=844.793235ms error="Get \"http://localhost:19999/api/cache-config\": dial tcp [::1]:19999: connect: connection refused" url=http://localhost:19999/api/cache-config > 2026/09/23 13:01:39 WARN Request failed, retrying attempt=5 max_attempts=6 backoff=1.467110746s error="Get \"http://localhost:19999/api/cache-config\": dial tcp [::1]:19999: connect: connection refused" url=http://localhost:19999/api/cache-config > 2026/09/23 13:01:40 WARN Failed to fetch cache config, uploading without size limit error="fetching cache config: sending request: request failed after retries: Get \"http://localhost:19999/api/cache-config\": dial tcp [::1]:19999: connect: connection refused" > 2026/09/23 13:01:40 WARN Request failed, retrying attempt=1 max_attempts=6 backoff=100ms error="Post \"http://localhost:19999/api/pending_closures\": dial tcp [::1]:19999: connect: connection refused" url=http://localhost:19999/api/pending_closures > 2026/09/23 13:01:41 WARN Request failed, retrying attempt=2 max_attempts=6 backoff=198.645939ms error="Post \"http://localhost:19999/api/pending_closures\": dial tcp [::1]:19999: connect: connection refused" url=http://localhost:19999/api/pending_closures > 2026/09/23 13:01:41 WARN Request failed, retrying attempt=3 max_attempts=6 backoff=366.45312ms error="Post \"http://localhost:19999/api/pending_closures\": dial tcp [::1]:19999: connect: connection refused" url=http://localhost:19999/api/pending_closures > 2026/09/23 13:01:41 WARN Request failed, retrying attempt=4 max_attempts=6 backoff=730.393222ms error="Post \"http://localhost:19999/api/pending_closures\": dial tcp [::1]:19999: connect: connection refused" url=http://localhost:19999/api/pending_closures > 2026/09/23 13:01:42 WARN Request failed, retrying attempt=5 max_attempts=6 backoff=1.487015946s error="Post \"http://localhost:19999/api/pending_closures\": dial tcp [::1]:19999: connect: connection refused" url=http://localhost:19999/api/pending_closures > --- PASS: TestClientErrorHandling (0.00s) > --- PASS: TestClientErrorHandling/InvalidStorePath (0.71s) > --- PASS: TestClientErrorHandling/InvalidAuthToken (0.78s) > --- PASS: TestClientErrorHandling/ServerNotAvailable (9.15s) > FAIL > 2026-09-23 13:01:44.224 UTC [127] LOG: received smart shutdown request > 2026-09-23 13:01:44.230 UTC [127] LOG: background worker "logical replication launcher" (PID 137) exited with exit code 1 > 2026-09-23 13:01:44.248 UTC [132] LOG: shutting down > 2026-09-23 13:01:44.249 UTC [132] LOG: checkpoint starting: shutdown immediate > 2026-09-23 13:01:45.298 UTC [132] LOG: checkpoint complete: wrote 11388 buffers (69.5%), wrote 4 SLRU buffers; 0 WAL file(s) added, 0 removed, 18 recycled; write=0.222 s, sync=0.808 s, total=1.050 s; sync files=21875, longest=0.077 s, average=0.001 s; distance=297529 kB, estimate=297529 kB; lsn=0/139F42D8, redo lsn=0/139F42D8 > 2026-09-23 13:01:45.392 UTC [127] LOG: database system is shut down For full logs, run: nix log /nix/store/dlyl3cvjv5l65r80xqjvl7l324aaq12w-niks3-go-unit-tests.drv