Cargo Build Timings

Targets:async-process 1.3.0 (lib)
Profile:release
Fresh units:0
Dirty units:32
Total units:32
Max concurrency:1 (jobs=1 ncpu=48)
Build start:2022-02-07T17:07:07Z
Total time:23.7s
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 3.5s 3.0s (86%)
2. async-process v1.3.0 3.0s 2.7s (92%)
3. signal-hook v0.3.13 2.4s 2.1s (89%) channel, iterator
4. memchr v2.4.1 2.1s 1.6s (76%) default, std
5. signal-hook-registry v1.4.0 1.6s 1.4s (87%)
6. socket2 v0.4.4 1.5s 1.2s (79%) all
7. futures-lite v1.12.0 1.3s 0.3s (26%) alloc, default, fastrand, futures-io, memchr, parking, std, waker-fn
8. libc v0.2.116 0.9s 0.2s (24%) default, std
9. polling v2.2.0 0.8s 0.6s (72%) default, std
10. event-listener v2.5.2 0.7s 0.5s (70%)
11. fastrand v1.7.0 0.6s 0.3s (51%)
12. libc v0.2.116 build script 0.5s default, std
13. parking v2.0.0 0.5s 0.3s (69%)
14. futures-io v0.3.19 0.4s 0.3s (63%) default, std
15. log v0.4.14 0.4s 0.2s (51%)
16. memchr v2.4.1 build script 0.4s default, std
17. log v0.4.14 build script 0.4s
18. once_cell v1.9.0 0.3s 0.1s (36%) alloc, default, race, std
19. futures-core v0.3.19 build script 0.3s alloc, default, std
20. signal-hook v0.3.13 build script 0.3s channel, iterator
21. concurrent-queue v1.2.2 0.3s 0.0s (11%)
22. slab v0.4.5 0.2s 0.0s (6%) default, std
23. futures-core v0.3.19 0.2s 0.0s (22%) alloc, default, std
24. cache-padded v1.2.0 0.1s 0.0s (9%)
25. pin-project-lite v0.2.8 0.1s 0.0s (9%)
26. waker-fn v1.1.0 0.1s 0.0s (9%)
27. cfg-if v1.0.0 0.1s 0.0s (9%)
28. libc v0.2.116 build script (run) 0.1s default, std
29. futures-core v0.3.19 build script (run) 0.0s alloc, default, std
30. memchr v2.4.1 build script (run) 0.0s default, std
31. signal-hook v0.3.13 build script (run) 0.0s channel, iterator
32. log v0.4.14 build script (run) 0.0s