Cargo Build Timings

Targets:ethbloom 0.11.1 (lib)
Profile:dev
Fresh units:0
Dirty units:27
Total units:27
Max concurrency:1 (jobs=1 ncpu=48)
Build start:2022-02-09T13:26:36Z
Total time:10.1s
rustc:rustc 1.60.0-nightly (21b4a9cfd 2022-01-27)
Host: x86_64-unknown-linux-gnu
Target: x86_64-unknown-linux-gnu
Max (global) rustc threads concurrency:0
Unit Total Codegen Features
1. serde v1.0.136 lib (check) 2.4s 0.0s (1%) alloc
2. libc v0.2.116 build script 0.7s
3. rand v0.8.4 lib (check) 0.7s 0.0s (2%) alloc, getrandom, libc, rand_chacha, std
4. libc v0.2.116 lib (check) 0.6s 0.0s (3%)
5. serde v1.0.136 build script 0.5s alloc
6. crunchy v0.2.2 build script 0.5s default, limit_128, limit_256, std
7. ppv-lite86 v0.2.16 lib (check) 0.4s 0.0s (3%) simd, std
8. bytes v1.1.0 lib (check) 0.4s 0.0s (3%)
9. ethbloom v0.11.1 lib (check) 0.3s 0.0s (5%) default, impl-rlp, impl-serde, rlp, rustc-hex, serialize, std
10. rlp v0.5.1 lib (check) 0.3s 0.0s (4%)
11. byteorder v1.4.3 lib (check) 0.3s 0.0s (4%) std
12. tiny-keccak v2.0.2 lib (check) 0.3s 0.0s (4%) default, keccak
13. tiny-keccak v2.0.2 build script 0.3s default, keccak
14. rand_core v0.6.3 lib (check) 0.2s 0.0s (4%) alloc, getrandom, std
15. rand_chacha v0.3.1 lib (check) 0.2s 0.0s (4%) std
16. getrandom v0.2.4 lib (check) 0.2s 0.0s (5%) std
17. impl-serde v0.3.2 lib (check) 0.2s 0.0s (4%)
18. rustc-hex v2.1.0 lib (check) 0.2s 0.0s (7%) std
19. crunchy v0.2.2 lib (check) 0.2s 0.0s (5%) default, limit_128, limit_256, std
20. static_assertions v1.1.0 lib (check) 0.1s 0.0s (5%)
21. fixed-hash v0.7.0 lib (check) 0.1s 0.0s (4%) byteorder, rand, rustc-hex, std
22. impl-rlp v0.3.0 lib (check) 0.1s 0.0s (5%)
23. cfg-if v1.0.0 lib (check) 0.1s 0.0s (6%)
24. libc v0.2.116 build script (run) 0.1s
25. serde v1.0.136 build script (run) 0.1s alloc
26. crunchy v0.2.2 build script (run) 0.0s default, limit_128, limit_256, std
27. tiny-keccak v2.0.2 build script (run) 0.0s default, keccak