Cargo Build Timings

Targets:structopt 0.3.26 (lib)
Profile:dev
Fresh units:0
Dirty units:31
Total units:31
Max concurrency:8 (jobs=8 ncpu=48)
Build start:2022-02-09T10:31:30Z
Total time:8.4s
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 4.2s 1.5s (35%) clone-impls, default, derive, extra-traits, full, parsing, printing, proc-macro, quote
2. structopt-derive v0.4.18 1.8s
3. clap v2.33.4 lib (check) 1.6s 0.0s (1%) ansi_term, atty, color, default, strsim, suggestions, vec_map
4. proc-macro2 v1.0.36 build script 0.7s default, proc-macro
5. unicode-segmentation v1.8.0 0.7s 0.2s (25%)
6. version_check v0.9.4 0.7s 0.4s (52%)
7. proc-macro2 v1.0.36 0.7s 0.2s (33%) default, proc-macro
8. syn v1.0.86 build script 0.6s clone-impls, default, derive, extra-traits, full, parsing, printing, proc-macro, quote
9. libc v0.2.116 build script 0.6s
10. proc-macro-error-attr v1.0.4 0.6s
11. libc v0.2.116 lib (check) 0.6s 0.0s (3%)
12. quote v1.0.15 0.4s 0.1s (25%) default, proc-macro
13. proc-macro-error v1.0.4 0.4s 0.2s (39%) default, syn, syn-error
14. proc-macro-error-attr v1.0.4 build script 0.3s
15. proc-macro-error v1.0.4 build script (run) 0.3s default, syn, syn-error
16. proc-macro-error v1.0.4 build script 0.3s default, syn, syn-error
17. ansi_term v0.11.0 lib (check) 0.3s 0.0s (4%)
18. unicode-width v0.1.9 lib (check) 0.2s 0.0s (2%) default
19. heck v0.3.3 0.2s 0.1s (37%)
20. vec_map v0.8.2 lib (check) 0.2s 0.0s (5%)
21. textwrap v0.11.0 lib (check) 0.2s 0.0s (4%)
22. unicode-xid v0.2.2 0.2s 0.0s (17%) default
23. strsim v0.8.0 lib (check) 0.2s 0.0s (5%)
24. lazy_static v1.4.0 lib (check) 0.2s 0.0s (5%)
25. structopt v0.3.26 lib (check) 0.2s 0.0s (5%) default
26. atty v0.2.14 lib (check) 0.1s 0.0s (4%)
27. bitflags v1.3.2 lib (check) 0.1s 0.0s (5%) default
28. libc v0.2.116 build script (run) 0.1s
29. syn v1.0.86 build script (run) 0.1s clone-impls, default, derive, extra-traits, full, parsing, printing, proc-macro, quote
30. proc-macro2 v1.0.36 build script (run) 0.1s default, proc-macro
31. proc-macro-error-attr v1.0.4 build script (run) 0.1s