Cargo Build Timings

Targets:x25519-dalek 2.0.0-pre.1 (lib)
Profile:release
Fresh units:0
Dirty units:32
Total units:32
Max concurrency:8 (jobs=8 ncpu=48)
Build start:2022-02-09T12:03:24Z
Total time:12.1s
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. curve25519-dalek v3.2.0 4.9s 4.2s (86%) alloc, std, u64_backend
2. syn v1.0.86 4.0s 0.9s (24%) clone-impls, default, derive, extra-traits, full, parsing, printing, proc-macro, quote, visit
3. zeroize_derive v1.3.1 0.9s
4. synstructure v0.12.6 0.9s 0.5s (51%) default, proc-macro
5. typenum v1.15.0 build script 0.8s
6. typenum v1.15.0 0.8s 0.0s (5%)
7. libc v0.2.116 0.7s 0.1s (14%) default, std
8. proc-macro2 v1.0.36 0.6s 0.2s (29%) default, proc-macro
9. version_check v0.9.4 0.6s 0.3s (48%)
10. libc v0.2.116 build script 0.6s default, std
11. proc-macro2 v1.0.36 build script 0.6s default, proc-macro
12. syn v1.0.86 build script 0.6s clone-impls, default, derive, extra-traits, full, parsing, printing, proc-macro, quote, visit
13. generic-array v0.14.5 0.5s 0.0s (6%)
14. getrandom v0.1.16 build script 0.5s std
15. quote v1.0.15 0.4s 0.1s (24%) default, proc-macro
16. getrandom v0.1.16 0.3s 0.1s (37%) std
17. byteorder v1.4.3 0.3s 0.0s (7%) i128
18. rand_core v0.5.1 0.3s 0.1s (28%) alloc, getrandom, std
19. generic-array v0.14.5 build script 0.3s
20. zeroize v1.5.1 0.3s 0.1s (24%) alloc, zeroize_derive
21. subtle v2.4.1 0.3s 0.0s (13%) std
22. x25519-dalek v2.0.0-pre.1 0.3s 0.1s (25%) default, std, u64_backend
23. rand_core v0.6.3 0.2s 0.0s (14%)
24. unicode-xid v0.2.2 0.2s 0.0s (15%) default
25. digest v0.9.0 0.2s 0.0s (12%)
26. cfg-if v1.0.0 0.1s 0.0s (11%)
27. syn v1.0.86 build script (run) 0.1s clone-impls, default, derive, extra-traits, full, parsing, printing, proc-macro, quote, visit
28. proc-macro2 v1.0.36 build script (run) 0.1s default, proc-macro
29. libc v0.2.116 build script (run) 0.1s default, std
30. generic-array v0.14.5 build script (run) 0.1s
31. typenum v1.15.0 build script (run) 0.1s
32. getrandom v0.1.16 build script (run) 0.0s std