Full compile, empty caches

real	0m52.772s
user	1m3.938s
sys	0m4.287s

Full compile, primed caches

real	0m51.206s
user	1m2.566s
sys	0m4.157s

Compile using option to suppress cargo sprites, empty caches

real	0m26.190s
user	0m37.905s
sys	0m3.695s

Compile using option to suppress cargo sprites, primed caches

real	0m24.536s
user	0m36.770s
sys	0m3.616s

Compile when only realsprites (.png files) have changed, without suppressing cargo sprites

real	0m14.063s
user	0m28.191s
sys	0m2.685s

Compile when only realsprites (.png files) have changed, with cargo sprites suppressed

real	0m9.899s
user	0m24.352s
sys	0m2.595s