$ NODE_OPTIONS='--stack-trace-limit=1000' mongosh $CLUSTER
Current Mongosh Log ID:	60ec236264335df3b521a0bd
Connecting to:		mongodb+srv://<credentials>@cluster0.ucdwm.mongodb.net/
Using MongoDB:		4.4.6
Using Mongosh:		0.0.0-dev.0

For mongosh info see: https://docs.mongodb.com/mongodb-shell/

Atlas atlas-jt9dqp-shard-0 [primary] test> db.watch().next()
Warning: If there are no documents in the batch, next will block. Use tryNext if you want to check if there are any documents without waiting.
Stopping execution...
Atlas atlas-jt9dqp-shard-0 [primary] test> /home/addaleax/src/mongosh/packages/service-provider-server/node_modules/mongodb/lib/utils.js:518
                    throw error;
                    ^

MongoDriverError: MongoClient must be connected to perform this operation
    at Object.getTopology (/home/addaleax/src/mongosh/packages/service-provider-server/node_modules/mongodb/lib/utils.js:384:11)
    at processError (/home/addaleax/src/mongosh/packages/service-provider-server/node_modules/mongodb/lib/change_stream.js:403:34)
    at /home/addaleax/src/mongosh/packages/service-provider-server/node_modules/mongodb/lib/change_stream.js:106:25
    at /home/addaleax/src/mongosh/packages/service-provider-server/node_modules/mongodb/lib/utils.js:514:17
    at /home/addaleax/src/mongosh/packages/service-provider-server/node_modules/mongodb/lib/cursor/abstract_cursor.js:535:55
    at /home/addaleax/src/mongosh/packages/service-provider-server/node_modules/mongodb/lib/utils.js:524:9
    at /home/addaleax/src/mongosh/packages/service-provider-server/node_modules/mongodb/lib/sessions.js:102:24
    at Object.maybePromise (/home/addaleax/src/mongosh/packages/service-provider-server/node_modules/mongodb/lib/utils.js:510:5)
    at ClientSession.endSession (/home/addaleax/src/mongosh/packages/service-provider-server/node_modules/mongodb/lib/sessions.js:100:24)
    at cleanupCursor (/home/addaleax/src/mongosh/packages/service-provider-server/node_modules/mongodb/lib/cursor/abstract_cursor.js:557:17)
    at /home/addaleax/src/mongosh/packages/service-provider-server/node_modules/mongodb/lib/cursor/abstract_cursor.js:535:20
    at /home/addaleax/src/mongosh/packages/service-provider-server/node_modules/mongodb/lib/change_stream.js:270:24
    at /home/addaleax/src/mongosh/packages/service-provider-server/node_modules/mongodb/lib/cmap/connection_pool.js:250:25
    at handleOperationResult (/home/addaleax/src/mongosh/packages/service-provider-server/node_modules/mongodb/lib/sdam/server.js:397:9)
    at Object.operationDescription.cb (/home/addaleax/src/mongosh/packages/service-provider-server/node_modules/mongodb/lib/cmap/connection.js:571:17)
    at Connection.handleIssue (/home/addaleax/src/mongosh/packages/service-provider-server/node_modules/mongodb/lib/cmap/connection.js:139:20)
    at TLSSocket.<anonymous> (/home/addaleax/src/mongosh/packages/service-provider-server/node_modules/mongodb/lib/cmap/connection.js:61:39)
    at TLSSocket.emit (events.js:388:22)
    at TLSSocket.emit (domain.js:470:12)
    at net.js:673:12
    at TCP.done (_tls_wrap.js:563:7)
    at TCP.callbackTrampoline (internal/async_hooks.js:134:14)