FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory

[OR13]

<--- Last few GCs --->

[35453:0x1046ab000]   837176 ms: Mark-sweep (reduce) 4100.4 (4151.4) -> 4098.5 (4146.1) MB, 1099.1 / 0.1 ms  (average mu = 0.347, current mu = 0.000) last resort GC in old space requested
[35453:0x1046ab000]   838138 ms: Mark-sweep (reduce) 4098.5 (4145.1) -> 4097.1 (4145.9) MB, 962.3 / 0.1 ms  (average mu = 0.205, current mu = 0.000) last resort GC in old space requested


<--- JS stacktrace --->

FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory

This is observed when elem ropsten locally for several minutes.