Cargo Build Timings

Targets:structopt 0.3.26 (lib)
Profile:dev
Fresh units:0
Dirty units:31
Total units:31
Max concurrency:1 (jobs=1 ncpu=48)
Build start:2022-02-09T01:10:09Z
Total time:31.0s
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. syn v1.0.86 8.4s 5.7s (68%) clone-impls, default, derive, extra-traits, full, parsing, printing, proc-macro, quote
2. clap v2.33.4 6.3s 4.3s (69%) ansi_term, atty, color, default, strsim, suggestions, vec_map
3. structopt-derive v0.4.18 3.2s
4. proc-macro2 v1.0.36 1.3s 0.8s (65%) default, proc-macro
5. proc-macro-error-attr v1.0.4 0.9s
6. libc v0.2.116 build script 0.8s
7. strsim v0.8.0 0.8s 0.6s (71%)
8. version_check v0.9.4 0.7s 0.5s (69%)
9. proc-macro2 v1.0.36 build script 0.7s default, proc-macro
10. syn v1.0.86 build script 0.7s clone-impls, default, derive, extra-traits, full, parsing, printing, proc-macro, quote
11. unicode-segmentation v1.8.0 0.6s 0.2s (35%)
12. libc v0.2.116 0.6s 0.1s (15%)
13. quote v1.0.15 0.6s 0.4s (57%) default, proc-macro
14. proc-macro-error v1.0.4 0.6s 0.3s (61%) default, syn, syn-error
15. textwrap v0.11.0 0.6s 0.3s (60%)
16. heck v0.3.3 0.5s 0.3s (58%)
17. ansi_term v0.11.0 0.4s 0.1s (36%)
18. proc-macro-error v1.0.4 build script (run) 0.4s default, syn, syn-error
19. proc-macro-error-attr v1.0.4 build script 0.3s
20. proc-macro-error v1.0.4 build script 0.3s default, syn, syn-error
21. vec_map v0.8.2 0.2s 0.0s (6%)
22. unicode-xid v0.2.2 0.2s 0.0s (16%) default
23. unicode-width v0.1.9 0.2s 0.0s (5%) default
24. atty v0.2.14 0.2s 0.0s (11%)
25. structopt v0.3.26 0.2s 0.0s (7%) default
26. lazy_static v1.4.0 0.2s 0.0s (8%)
27. bitflags v1.3.2 0.2s 0.0s (7%) default
28. libc v0.2.116 build script (run) 0.1s
29. proc-macro2 v1.0.36 build script (run) 0.1s default, proc-macro
30. proc-macro-error-attr v1.0.4 build script (run) 0.1s
31. syn v1.0.86 build script (run) 0.1s clone-impls, default, derive, extra-traits, full, parsing, printing, proc-macro, quote