Cargo Build Timings

Targets:ethbloom 0.11.1 (lib)
Profile:release
Fresh units:0
Dirty units:27
Total units:27
Max concurrency:8 (jobs=8 ncpu=48)
Build start:2022-02-09T11:08:26Z
Total time:4.6s
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 3.0s 0.2s (6%) alloc
2. rand_chacha v0.3.1 0.9s 0.6s (69%) std
3. rand v0.8.4 0.8s 0.1s (14%) alloc, getrandom, libc, rand_chacha, std
4. rlp v0.5.1 0.8s 0.5s (66%)
5. bytes v1.1.0 0.8s 0.3s (35%)
6. libc v0.2.116 0.7s 0.1s (15%)
7. libc v0.2.116 build script 0.5s
8. ppv-lite86 v0.2.16 0.5s 0.0s (4%) simd, std
9. ethbloom v0.11.1 0.5s 0.2s (45%) default, impl-rlp, impl-serde, rlp, rustc-hex, serialize, std
10. serde v1.0.136 build script 0.4s alloc
11. byteorder v1.4.3 0.4s 0.1s (21%) std
12. crunchy v0.2.2 build script 0.4s default, limit_128, limit_256, std
13. tiny-keccak v2.0.2 0.4s 0.1s (30%) default, keccak
14. tiny-keccak v2.0.2 build script 0.3s default, keccak
15. rand_core v0.6.3 0.3s 0.1s (25%) alloc, getrandom, std
16. impl-serde v0.3.2 0.3s 0.1s (43%)
17. rustc-hex v2.1.0 0.3s 0.1s (45%) std
18. getrandom v0.2.4 0.3s 0.1s (37%) std
19. cfg-if v1.0.0 0.2s 0.0s (7%)
20. crunchy v0.2.2 0.2s 0.0s (10%) default, limit_128, limit_256, std
21. impl-rlp v0.3.0 0.1s 0.0s (10%)
22. fixed-hash v0.7.0 0.1s 0.0s (7%) byteorder, rand, rustc-hex, std
23. static_assertions v1.1.0 0.1s 0.0s (9%)
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