StatsAlloc is used at run time in 3 crates (of which 2 optionally). It's used only as a dev dependency in 14 crates.

Depender (with downloads and own rev deps) StatsAlloc version
casper-node ^0.1.8
110 xous-kernel optional ^0.1.8
chuot optional ^0.1.10
2.8M 315 lru dev 0.1.*
9.1K 7 vec-collections dev ^0.1.8
3.5K 8 tinyset dev ^0.1.8
2.8K 1 caches dev 0.1.*
1.8K 2 nom-packrat dev ^0.1
240 1 beancount-parser-lima dev ^0.1.10
microrm dev ^0.1.10
hobo dev ^0.1
hobo_core dev ^0.1
1 zw-fast-quantile dev ^0.1.8
hashicorp-lru dev 0.1.*
solana_libra_fuzzer dev ^0.1.8
abin dev >=0.1
1 aptos-fuzzer dev ^0.1.8