Cargo Build Timings

Targets:cargo_metadata 0.14.1 (lib)
Profile:release
Fresh units:0
Dirty units:27
Total units:27
Max concurrency:1 (jobs=1 ncpu=48)
Build start:2022-02-07T17:07:37Z
Total time:40.1s
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. cargo_metadata v0.14.1 9.9s 8.6s (87%) default
2. serde_derive v1.0.136 6.1s default
3. serde_json v1.0.78 4.8s 3.7s (77%) default, std, unbounded_depth
4. serde v1.0.136 4.5s 0.5s (11%) default, derive, serde_derive, std
5. syn v1.0.86 4.2s 2.4s (58%) clone-impls, default, derive, parsing, printing, proc-macro, quote
6. camino v1.0.7 1.3s 0.9s (72%) serde, serde1
7. semver v1.0.4 1.3s 0.9s (74%) default, serde, std
8. cargo-platform v0.1.2 1.1s 0.8s (76%)
9. proc-macro2 v1.0.36 1.1s 0.5s (47%) default, proc-macro
10. proc-macro2 v1.0.36 build script 0.5s default, proc-macro
11. quote v1.0.15 0.5s 0.2s (47%) default, proc-macro
12. ryu v1.0.9 0.4s 0.2s (56%)
13. syn v1.0.86 build script 0.4s clone-impls, default, derive, parsing, printing, proc-macro, quote
14. serde_json v1.0.78 build script 0.4s default, std, unbounded_depth
15. serde v1.0.136 build script 0.4s default, derive, serde_derive, std
16. semver v1.0.4 build script 0.4s default, serde, std
17. serde_derive v1.0.136 build script 0.4s default
18. camino v1.0.7 build script 0.4s serde, serde1
19. itoa v1.0.1 0.2s 0.0s (8%)
20. unicode-xid v0.2.2 0.2s 0.0s (15%) default
21. semver v1.0.4 build script (run) 0.1s default, serde, std
22. serde v1.0.136 build script (run) 0.1s default, derive, serde_derive, std
23. syn v1.0.86 build script (run) 0.1s clone-impls, default, derive, parsing, printing, proc-macro, quote
24. camino v1.0.7 build script (run) 0.1s serde, serde1
25. proc-macro2 v1.0.36 build script (run) 0.1s default, proc-macro
26. serde_derive v1.0.136 build script (run) 0.1s default
27. serde_json v1.0.78 build script (run) 0.1s default, std, unbounded_depth