this derivation will be built:
  /nix/store/xgg83i57mvyr8vql0lrh51n474dhqaxb-niks3-go-unit-tests.drv
error: build of '/nix/store/xgg83i57mvyr8vql0lrh51n474dhqaxb-niks3-go-unit-tests.drv' on 'ssh-ng://customer@mac02' failed: Cannot build '/nix/store/xgg83i57mvyr8vql0lrh51n474dhqaxb-niks3-go-unit-tests.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/v6jvcczyfmirkvw4ii96nbyn681l0ikp-niks3-go-unit-tests
       Last 25 log lines:
       > 2026/08/25 08:17:11 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"
       > 2026/08/25 08:17:11 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
       > 2026/08/25 08:17:11 WARN Request failed, retrying attempt=2 max_attempts=6 backoff=214.880806ms error="Post \"http://localhost:19999/api/pending_closures\": dial tcp [::1]:19999: connect: connection refused" url=http://localhost:19999/api/pending_closures
       > 2026/08/25 08:17:11 WARN Request failed, retrying attempt=3 max_attempts=6 backoff=393.966557ms error="Post \"http://localhost:19999/api/pending_closures\": dial tcp [::1]:19999: connect: connection refused" url=http://localhost:19999/api/pending_closures
       > 2026/08/25 08:17:11 WARN Request failed, retrying attempt=4 max_attempts=6 backoff=817.357748ms error="Post \"http://localhost:19999/api/pending_closures\": dial tcp [::1]:19999: connect: connection refused" url=http://localhost:19999/api/pending_closures
       > 2026/08/25 08:17:12 WARN Request failed, retrying attempt=5 max_attempts=6 backoff=1.556293774s error="Post \"http://localhost:19999/api/pending_closures\": dial tcp [::1]:19999: connect: connection refused" url=http://localhost:19999/api/pending_closures
       > === NAME  TestOrphanedObjectsGCStressTest
       >     orphaned_objects_gc_test.go:425: Created 10 active closures, 5 to-delete closures, 20 orphaned chains
       >     orphaned_objects_gc_test.go:446: Marked 210 objects for deletion
       >     orphaned_objects_gc_test.go:509: Stress test completed successfully:
       >     orphaned_objects_gc_test.go:510:   - Active objects preserved: 20
       >     orphaned_objects_gc_test.go:511:   - Objects deleted: 210
       >     orphaned_objects_gc_test.go:512:   - Total GC'd: 210
       > --- PASS: TestOrphanedObjectsGCStressTest (7.97s)
       > --- PASS: TestClientErrorHandling (0.00s)
       >     --- PASS: TestClientErrorHandling/InvalidStorePath (2.67s)
       >     --- PASS: TestClientErrorHandling/InvalidAuthToken (2.86s)
       >     --- PASS: TestClientErrorHandling/ServerNotAvailable (6.44s)
       > FAIL
       > 2026-08-25 08:17:14.323 UTC [89598] LOG:  received smart shutdown request
       > 2026-08-25 08:17:14.324 UTC [89598] LOG:  background worker "logical replication launcher" (PID 89608) exited with exit code 1
       > 2026-08-25 08:17:14.328 UTC [89603] LOG:  shutting down
       > 2026-08-25 08:17:14.328 UTC [89603] LOG:  checkpoint starting: shutdown immediate
       > 2026-08-25 08:17:15.351 UTC [89603] LOG:  checkpoint complete: wrote 13723 buffers (83.8%), wrote 3 SLRU buffers; 0 WAL file(s) added, 0 removed, 13 recycled; write=0.745 s, sync=0.255 s, total=1.023 s; sync files=15157, longest=0.001 s, average=0.001 s; distance=212369 kB, estimate=212369 kB; lsn=0/E6EF530, redo lsn=0/E6EF530
       > 2026-08-25 08:17:15.355 UTC [89598] LOG:  database system is shut down
       For full logs, run:
         nix log /nix/store/xgg83i57mvyr8vql0lrh51n474dhqaxb-niks3-go-unit-tests.drv
error: Cannot build '/nix/store/xgg83i57mvyr8vql0lrh51n474dhqaxb-niks3-go-unit-tests.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/v6jvcczyfmirkvw4ii96nbyn681l0ikp-niks3-go-unit-tests