Cargo Build Timings

Targets:headers 0.3.5 (lib)
Profile:dev
Fresh units:0
Dirty units:23
Total units:23
Max concurrency:8 (jobs=8 ncpu=48)
Build start:2022-02-09T08:50:50Z
Total time:4.2s
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. http v0.2.6 1.9s 0.3s (13%)
2. headers v0.3.5 1.3s 0.3s (25%)
3. typenum v1.15.0 build script 0.8s
4. bytes v1.1.0 0.7s 0.3s (34%) default, std
5. typenum v1.15.0 0.7s 0.0s (4%)
6. version_check v0.9.4 0.6s 0.3s (47%)
7. mime v0.3.16 0.5s 0.2s (47%)
8. httpdate v1.0.2 0.5s 0.3s (52%)
9. base64 v0.13.0 0.5s 0.2s (34%) default, std
10. generic-array v0.14.5 0.4s 0.0s (5%)
11. sha-1 v0.9.8 0.3s 0.1s (25%) default, std
12. generic-array v0.14.5 build script 0.3s
13. cpufeatures v0.2.1 0.2s 0.0s (6%)
14. opaque-debug v0.3.0 0.2s 0.0s (5%)
15. itoa v1.0.1 0.2s 0.0s (7%)
16. cfg-if v1.0.0 0.2s 0.0s (6%)
17. digest v0.9.0 0.2s 0.0s (8%) alloc, std
18. fnv v1.0.7 0.2s 0.0s (9%) default, std
19. block-buffer v0.9.0 0.2s 0.0s (6%)
20. headers-core v0.2.0 0.2s 0.0s (13%)
21. typenum v1.15.0 build script (run) 0.1s
22. bitflags v1.3.2 0.1s 0.0s (9%) default
23. generic-array v0.14.5 build script (run) 0.1s