these 2 derivations will be built:
  /nix/store/ryz9zlcinjd12v141a3ls20jsl910g0j-fleet-alert-property.drv
  /nix/store/8j5b4rawrjhcjpivki1840p0grr80d53-fleet-alert.drv
error: Cannot build '/nix/store/ryz9zlcinjd12v141a3ls20jsl910g0j-fleet-alert-property.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/5wsn81cikw4nvcdm4dq4vnghmh4qy5lw-fleet-alert-property
       Last 25 log lines:
       >          'storeError': False,
       >          'reporting': ['magnetite', 'stibnite'],
       >          'results': {
       >              'Crit': ['magnetite'],
       >              'Warn': [],  # or any other generated value
       >              'Info': [],  # or any other generated value
       >          },
       >          'failAt': None,
       >      },
       >      {
       >          'dt': 86400,
       >          'storeError': False,
       >          'reporting': ['magnetite', 'stibnite'],
       >          'results': {
       >              'Crit': ['magnetite'],
       >              'Warn': [],  # or any other generated value
       >              'Info': [],  # or any other generated value
       >          },
       >          'failAt': None,  # or any other generated value
       >      }],
       > )
       > Explanation:
       >     These lines were always and only run by failing test cases:
       >         /nix/store/31vqmxzl3xfpw253yvbim0lhy5h6cn6d-fleet-alert/model.py:143
       >         /nix/store/5a7fjh1dm85cxwdigw9007kfcbb4bw0a-python3-3.14.8-env/lib/python3.14/contextlib.py:157
       For full logs, run:
         nix log /nix/store/ryz9zlcinjd12v141a3ls20jsl910g0j-fleet-alert-property.drv
error: Cannot build '/nix/store/8j5b4rawrjhcjpivki1840p0grr80d53-fleet-alert.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/202gc0hivk3kdlzkwpi2a78ll5wlv6ws-fleet-alert