$ docker-compose up webhooks
synapse is up-to-date
Starting webhooks ... done
Attaching to webhooks
webhooks      | Unable to load crypto module: crypto will be disabled: Error: global.Olm is not defined
webhooks      | Oct-3-2020 15:50:31.723 +00:00 info [index] Preparing database...
webhooks      | Oct-3-2020 15:50:31.724 +00:00 info [WebhookStore] Running migrations
webhooks      | [INFO] No migrations to run
webhooks      | [INFO] Done
webhooks      | Oct-3-2020 15:50:31.891 +00:00 warn [WebhookStore] Changing database path to be data/production.db to ensure data is persisted
webhooks      | Oct-3-2020 15:50:31.942 +00:00 info [index] Preparing bridge...
webhooks      | Oct-3-2020 15:50:31.942 +00:00 info [WebhookBridge] Constructing bridge
webhooks      | Oct-3-2020 15:50:31.944 +00:00 info [WebhookBridge] Starting bridge
webhooks      | Oct-3-2020 15:50:32.015 +00:00 error [matrix-appservice-bridge] [-] GET http://synapse:8008/_matrix/client/r0/joined_rooms (AS) HTTP 401 Error: "{\"errcode\":\"M_UNKNOWN_TOKEN\",\"error\":\"Invalid macaroon passed.\",\"soft_logout\":false}"
webhooks      | [ERROR] { [M_UNKNOWN_TOKEN: Invalid macaroon passed.]
webhooks      |   errcode: 'M_UNKNOWN_TOKEN',
webhooks      |   name: 'M_UNKNOWN_TOKEN',
webhooks      |   message: 'Invalid macaroon passed.',
webhooks      |   data:
webhooks      |    { errcode: 'M_UNKNOWN_TOKEN',
webhooks      |      error: 'Invalid macaroon passed.',
webhooks      |      soft_logout: false },
webhooks      |   httpStatus: 401 }