Cargo Build Timings

Targets:tower-limit 0.3.1 (lib)
Profile:dev
Fresh units:0
Dirty units:30
Total units:30
Max concurrency:1 (jobs=1 ncpu=48)
Build start:2022-02-09T14:47:19Z
Total time:22.4s
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 7.5s 5.1s (68%) clone-impls, default, derive, full, parsing, printing, proc-macro, quote, visit-mut
2. pin-project-internal v0.4.29 3.7s
3. proc-macro2 v1.0.36 1.5s 1.0s (70%) default, proc-macro
4. tokio-macros v0.2.6 1.4s
5. tokio v0.2.25 lib (check) 1.2s 0.0s (2%) default, fnv, futures-core, macros, rt-core, slab, stream, sync, test-util, time, tokio-macros
6. quote v1.0.15 0.8s 0.5s (67%) default, proc-macro
7. proc-macro2 v1.0.36 build script 0.7s default, proc-macro
8. syn v1.0.86 build script 0.7s clone-impls, default, derive, full, parsing, printing, proc-macro, quote, visit-mut
9. pin-project-internal v0.4.29 build script 0.5s
10. bytes v0.5.6 lib (check) 0.4s 0.0s (3%) default, std
11. tower-limit v0.3.1 lib (check) 0.3s 0.0s (4%)
12. futures-core v0.3.19 build script 0.3s alloc, default, std
13. log v0.4.14 build script 0.3s
14. tower-load v0.3.0 lib (check) 0.3s 0.0s (5%)
15. slab v0.4.5 lib (check) 0.2s 0.0s (4%) default, std
16. unicode-xid v0.2.2 0.2s 0.0s (15%) default
17. futures-core v0.3.19 lib (check) 0.2s 0.0s (5%) alloc, default, std
18. log v0.4.14 lib (check) 0.2s 0.0s (5%)
19. tower-layer v0.3.1 lib (check) 0.2s 0.0s (6%)
20. fnv v1.0.7 lib (check) 0.2s 0.0s (6%) default, std
21. tower-discover v0.3.0 lib (check) 0.2s 0.0s (6%)
22. tower-service v0.3.1 lib (check) 0.2s 0.0s (6%)
23. pin-project v0.4.29 lib (check) 0.2s 0.0s (5%)
24. proc-macro2 v1.0.36 build script (run) 0.1s default, proc-macro
25. cfg-if v1.0.0 lib (check) 0.1s 0.0s (5%)
26. pin-project-internal v0.4.29 build script (run) 0.1s
27. pin-project-lite v0.1.12 lib (check) 0.1s 0.0s (6%)
28. syn v1.0.86 build script (run) 0.1s clone-impls, default, derive, full, parsing, printing, proc-macro, quote, visit-mut
29. log v0.4.14 build script (run) 0.0s
30. futures-core v0.3.19 build script (run) 0.0s alloc, default, std