Cargo Build Timings

Targets:async-process 1.3.0 (lib)
Profile:dev
Fresh units:0
Dirty units:32
Total units:32
Max concurrency:1 (jobs=1 ncpu=48)
Build start:2022-02-08T23:15:28Z
Total time:14.8s
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. async-io v1.6.0 1.6s 1.2s (73%)
2. async-process v1.3.0 1.2s 0.9s (73%)
3. futures-lite v1.12.0 1.0s 0.2s (20%) alloc, default, fastrand, futures-io, memchr, parking, std, waker-fn
4. memchr v2.4.1 0.9s 0.5s (52%) default, std
5. signal-hook v0.3.13 0.9s 0.6s (71%) channel, iterator
6. signal-hook-registry v1.4.0 0.9s 0.6s (73%)
7. socket2 v0.4.4 0.8s 0.4s (56%) all
8. libc v0.2.116 0.7s 0.1s (16%) default, std
9. libc v0.2.116 build script 0.6s default, std
10. polling v2.2.0 0.5s 0.3s (58%) default, std
11. memchr v2.4.1 build script 0.5s default, std
12. event-listener v2.5.2 0.5s 0.3s (56%)
13. fastrand v1.7.0 0.4s 0.2s (38%)
14. futures-core v0.3.19 build script 0.4s alloc, default, std
15. log v0.4.14 build script 0.3s
16. log v0.4.14 0.3s 0.1s (36%)
17. once_cell v1.9.0 0.3s 0.1s (29%) alloc, default, race, std
18. parking v2.0.0 0.3s 0.1s (45%)
19. futures-io v0.3.19 0.3s 0.1s (41%) default, std
20. futures-core v0.3.19 0.3s 0.1s (26%) alloc, default, std
21. signal-hook v0.3.13 build script 0.3s channel, iterator
22. concurrent-queue v1.2.2 0.2s 0.0s (9%)
23. slab v0.4.5 0.2s 0.0s (6%) default, std
24. cache-padded v1.2.0 0.2s 0.0s (7%)
25. waker-fn v1.1.0 0.2s 0.0s (7%)
26. cfg-if v1.0.0 0.1s 0.0s (8%)
27. pin-project-lite v0.2.8 0.1s 0.0s (9%)
28. libc v0.2.116 build script (run) 0.1s default, std
29. log v0.4.14 build script (run) 0.0s
30. futures-core v0.3.19 build script (run) 0.0s alloc, default, std
31. memchr v2.4.1 build script (run) 0.0s default, std
32. signal-hook v0.3.13 build script (run) 0.0s channel, iterator