these 4 derivations will be built:
  /nix/store/asr8bm2q677izxjajz511x4ags0lw2dn-entities-8.1.0.tgz.drv
  /nix/store/l0rnba7bl0pl79qq3zdwgip1dsnc7n15-node-html-parser-9.0.5.tgz.drv
  /nix/store/zgr9df24yk4hgi36n7bs699na8j213cv-mics-n8n-nodes-1.0.0-sources.drv
  /nix/store/yab9jc59ddyqjksyhi8pmd8izw9byyy8-n8n-nodes-caldav-1.0.0.drv
error: Cannot build '/nix/store/yab9jc59ddyqjksyhi8pmd8izw9byyy8-n8n-nodes-caldav-1.0.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/r1q8d68fi0bc8xxicqpsy3cdva3sfl5a-n8n-nodes-caldav-1.0.0
       Last 25 log lines:
       >
       > Running phase: checkPhase
       > npm warn Unknown env config "nodedir". This will stop working in the next major version of npm.
       > PASS packages/n8n-nodes-caldav/nodes/CalDAV/test/CalDAV.node.test.ts (9.966 s)
       > FAIL packages/n8n-nodes-caldav/nodes/CalDAV/test/CalDavTrigger.node.test.ts (16.954 s)
       >   ● CalDavTrigger Integration Tests › ETag Cleanup › should clean up ETags for deleted events
       >
       >     NodeOperationError: Failed to poll CalDAV server: TypeError: fetch failed
       >
       >       269 |       const errorMessage =
       >       270 |         error instanceof Error ? error.message : String(error);
       >     > 271 |       throw new NodeOperationError(
       >           |             ^
       >       272 |         this.getNode(),
       >       273 |         `Failed to poll CalDAV server: ${errorMessage}`,
       >       274 |       );
       >
       >       at Object.poll (packages/n8n-nodes-caldav/nodes/CalDAV/CalDavTrigger.node.ts:271:13)
       >       at Object.<anonymous> (packages/n8n-nodes-caldav/nodes/CalDAV/test/CalDavTrigger.node.test.ts:579:7)
       >
       > Test Suites: 1 failed, 1 passed, 2 total
       > Tests:       1 failed, 23 passed, 24 total
       > Snapshots:   0 total
       > Time:        17.294 s
       > Ran all test suites.
       For full logs, run:
         nix log /nix/store/yab9jc59ddyqjksyhi8pmd8izw9byyy8-n8n-nodes-caldav-1.0.0.drv