Cargo Build Timings

Targets:headers 0.3.5 (lib)
Profile:release
Fresh units:0
Dirty units:23
Total units:23
Max concurrency:1 (jobs=1 ncpu=48)
Build start:2022-02-07T17:09:36Z
Total time:18.6s
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. http v0.2.6 4.4s 2.8s (63%)
2. headers v0.3.5 3.9s 3.1s (80%)
3. bytes v1.1.0 1.4s 1.0s (69%) default, std
4. sha-1 v0.9.8 1.1s 0.8s (78%) default, std
5. mime v0.3.16 1.0s 0.7s (75%)
6. typenum v1.15.0 0.8s 0.0s (6%)
7. base64 v0.13.0 0.8s 0.5s (59%) default, std
8. typenum v1.15.0 build script 0.8s
9. httpdate v1.0.2 0.7s 0.5s (69%)
10. version_check v0.9.4 0.5s 0.3s (54%)
11. generic-array v0.14.5 0.5s 0.0s (6%)
12. generic-array v0.14.5 build script 0.3s
13. itoa v1.0.1 0.2s 0.0s (7%)
14. digest v0.9.0 0.2s 0.0s (15%) alloc, std
15. typenum v1.15.0 build script (run) 0.2s
16. block-buffer v0.9.0 0.2s 0.0s (7%)
17. headers-core v0.2.0 0.2s 0.0s (12%)
18. fnv v1.0.7 0.1s 0.0s (9%) default, std
19. cpufeatures v0.2.1 0.1s 0.0s (8%)
20. opaque-debug v0.3.0 0.1s 0.0s (10%)
21. cfg-if v1.0.0 0.1s 0.0s (9%)
22. bitflags v1.3.2 0.1s 0.0s (9%) default
23. generic-array v0.14.5 build script (run) 0.1s