these 2 derivations will be built:
  /nix/store/hysqjbvifdmi9nh4jyp98dzlw31ykb39-niks3-tests-1.4.0.drv
  /nix/store/cb0zap7lkiq8yl467hvf9s5yxhlk7xjp-niks3-go-unit-tests.drv
error: Cannot build '/nix/store/cb0zap7lkiq8yl467hvf9s5yxhlk7xjp-niks3-go-unit-tests.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/lh5qxxfrxpzb8kzmv8as5b5lyv86258q-niks3-go-unit-tests
       Last 25 log lines:
       >     --- PASS: TestRateLimiterFeedback/200_does_not_enable_limiter (0.00s)
       >     --- PASS: TestRateLimiterFeedback/429_enables_limiter (0.00s)
       >     --- PASS: TestRateLimiterFeedback/400_does_not_enable_limiter (0.00s)
       >     --- PASS: TestRateLimiterFeedback/503_enables_limiter (0.00s)
       > --- PASS: TestSetClientTLSErrors (0.09s)
       >     --- PASS: TestSetClientTLSErrors/missing_ca_file (0.00s)
       >     --- PASS: TestSetClientTLSErrors/missing_cert_file (0.00s)
       >     --- PASS: TestSetClientTLSErrors/invalid_ca_file (0.00s)
       >     --- PASS: TestSetClientTLSErrors/missing_key_file (0.00s)
       > 2026/09/23 13:17:32 http: TLS handshake error from 127.0.0.1:39302: remote error: tls: bad certificate
       > --- PASS: TestSetClientTLS (0.09s)
       >     --- PASS: TestSetClientTLS/preserves_debug_logging_transport (0.00s)
       >     --- PASS: TestSetClientTLS/succeeds_with_client_cert_and_CA (0.00s)
       >     --- PASS: TestSetClientTLS/rejects_connection_without_client_cert (0.01s)
       > --- PASS: TestStreamPushRequestLine (0.10s)
       > === NAME  TestStreamPushBatchesUnderLoad
       >     streampush_test.go:170: batches = [[/nix/store/first] [/nix/store/x] [/nix/store/y /nix/store/z]], want [first] then [x y z]
       > --- FAIL: TestStreamPushBatchesUnderLoad (0.10s)
       > --- PASS: TestRegisterUploadedObjectReusesConnections (0.03s)
       > --- PASS: TestCaseHackSuffix (0.10s)
       > --- PASS: TestDumpPathWriterError (0.11s)
       > --- PASS: TestDumpPathMatchesNix (0.16s)
       > --- PASS: TestUploadMultipart_PartsInParallel (0.69s)
       > --- PASS: TestRateLimiterFeedback_400DoesNotCountAsSuccess (1.00s)
       > FAIL
       For full logs, run:
         nix log /nix/store/cb0zap7lkiq8yl467hvf9s5yxhlk7xjp-niks3-go-unit-tests.drv