Out of memory

```
~/Development
9:21:25 ❯ rmmodules

<--- Last few GCs --->

[1520:0x102801000] 93800 ms: Mark-sweep 1359.8 (1488.3) -> 1359.7 (1492.8) MB, 1215.9 / 0.5 ms allocation failure GC in old space requested
[1520:0x102801000] 95120 ms: Mark-sweep 1359.7 (1492.8) -> 1359.6 (1449.3) MB, 1320.0 / 1.0 ms last resort GC in old space requested
[1520:0x102801000] 96409 ms: Mark-sweep 1359.6 (1449.3) -> 1359.6 (1449.3) MB, 1288.1 / 0.6 ms last resort GC in old space requested

<--- JS stacktrace --->

==== JS stack trace =========================================

Security context: 0x3320c07258b9
1: LOOP(aka LOOP) [fs.js:~1750] [pc=0x3f6d137c6279](this=0x3320086022d1 )
2: _tickCallback [internal/process/next_tick.js:~152] [pc=0x3f6d137cde5c](this=0x332051a89cf9 )

==== Details ================================================

[1]: LOOP(aka LOOP) [fs.js:~1750] [pc=0x3f6d137c6279](this=0x3320086022d1 ) {
// optimized frame
-------...

FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory
1: node::Abort() [/Users/thijskoerselman/.nvm/versions/node/v8.14.0/bin/node]
2: node::FatalException(v8::Isolate*, v8::Local, v8::Local) [/Users/thijskoerselman/.nvm/versions/node/v8.14.0/bin/node]
3: v8::internal::V8::FatalProcessOutOfMemory(char const*, bool) [/Users/thijskoerselman/.nvm/versions/node/v8.14.0/bin/node]
4: v8::internal::Factory::NewFixedArray(int, v8::internal::PretenureFlag) [/Users/thijskoerselman/.nvm/versions/node/v8.14.0/bin/node]
5: v8::internal::HashTable::EnsureCapacity(v8::internal::Handle, int, v8::internal::PretenureFlag) [/Users/thijskoerselman/.nvm/versions/node/v8.14.0/bin/node]
6: v8::internal::StringTable::LookupKey(v8::internal::Isolate*, v8::internal::StringTableKey*) [/Users/thijskoerselman/.nvm/versions/node/v8.14.0/bin/node]
7: v8::internal::StringTable::LookupString(v8::internal::Isolate*, v8::internal::Handle) [/Users/thijskoerselman/.nvm/versions/node/v8.14.0/bin/node]
8: v8::internal::Runtime_KeyedGetProperty(int, v8::internal::Object**, v8::internal::Isolate*) [/Users/thijskoerselman/.nvm/versions/node/v8.14.0/bin/node]
9: 0x3f6d136042fd
10: 0x3f6d137c6279
[1] 1520 abort rmmodules
```