elastic-arm-384804be: building vczhcwmaxkangprwnscj2hn5qzk04s1z-mongodb-src-r4.2.19.tar.gz.drv

trying https://fastdl.mongodb.org/src/mongodb-src-r4.2.19.tar.gz
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 59.3M  100 59.3M    0     0  26.0M      0  0:00:02  0:00:02 --:--:-- 26.0M