Cargo Build Timings

Targets:async-std 1.10.0 (lib)
Profile:release
Fresh units:0
Dirty units:56
Total units:56
Max concurrency:8 (jobs=8 ncpu=48)
Build start:2022-02-09T10:55:14Z
Total time:15.4s
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. async-std v1.10.0 7.3s 3.6s (50%) alloc, async-channel, async-global-executor, async-io, async-lock, crossbeam-utils, default, futures-channel, futures-core, futures-io, futures-lite, gloo-timers, kv-log-macro, log, memchr, num_cpus, once_cell, pin-project-lite, pin-utils, slab, std, wasm-bindgen-futures
2. syn v1.0.86 3.2s 0.8s (25%) clone-impls, default, derive, full, parsing, printing, proc-macro, quote, visit
3. async-io v1.6.0 1.3s 0.9s (70%)
4. async-global-executor v2.0.2 1.2s 0.9s (79%) async-io, default
5. memchr v2.4.1 1.1s 0.7s (61%) default, std
6. futures-lite v1.12.0 1.1s 0.3s (26%) alloc, default, fastrand, futures-io, memchr, parking, std, waker-fn
7. ctor v0.1.21 0.9s
8. socket2 v0.4.4 0.9s 0.5s (63%) all
9. proc-macro2 v1.0.36 0.8s 0.4s (50%) default, proc-macro
10. libc v0.2.116 0.8s 0.2s (28%) default, std
11. crossbeam-utils v0.8.6 0.7s 0.4s (57%) default, lazy_static, std
12. num_cpus v1.13.1 0.7s 0.5s (73%)
13. blocking v1.1.0 0.6s 0.3s (54%)
14. async-executor v1.4.1 0.6s 0.4s (63%)
15. fastrand v1.7.0 0.6s 0.3s (58%)
16. event-listener v2.5.2 0.6s 0.4s (68%)
17. version_check v0.9.4 0.5s 0.3s (52%)
18. proc-macro2 v1.0.36 build script 0.5s default, proc-macro
19. libc v0.2.116 build script 0.5s default, std
20. log v0.4.14 0.5s 0.2s (43%) kv_unstable, std, value-bag
21. syn v1.0.86 build script 0.5s clone-impls, default, derive, full, parsing, printing, proc-macro, quote, visit
22. parking v2.0.0 0.4s 0.3s (61%)
23. polling v2.2.0 0.4s 0.2s (46%) default, std
24. value-bag v1.0.0-alpha.8 0.4s 0.2s (37%)
25. quote v1.0.15 0.4s 0.2s (41%) default, proc-macro
26. futures-io v0.3.19 0.4s 0.3s (63%) default, std
27. memchr v2.4.1 build script 0.4s default, std
28. async-task v4.1.0 0.4s 0.2s (46%) default, std
29. once_cell v1.9.0 0.4s 0.2s (44%) alloc, default, race, std
30. log v0.4.14 build script 0.4s kv_unstable, std, value-bag
31. crossbeam-utils v0.8.6 build script 0.3s default, lazy_static, std
32. value-bag v1.0.0-alpha.8 build script 0.3s
33. futures-core v0.3.19 build script 0.3s alloc, default, std
34. async-lock v2.4.0 0.3s 0.1s (30%)
35. unicode-xid v0.2.2 0.2s 0.0s (13%) default
36. kv-log-macro v1.0.7 0.2s 0.1s (34%)
37. concurrent-queue v1.2.2 0.2s 0.0s (9%)
38. slab v0.4.5 0.2s 0.0s (7%) default, std
39. atomic-waker v1.0.0 0.2s 0.1s (26%)
40. async-mutex v1.4.0 0.2s 0.0s (8%)
41. async-channel v1.6.1 0.2s 0.0s (12%)
42. cfg-if v1.0.0 0.2s 0.0s (6%)
43. futures-core v0.3.19 0.2s 0.0s (21%) alloc, default, std
44. lazy_static v1.4.0 0.2s 0.0s (8%)
45. pin-project-lite v0.2.8 0.2s 0.0s (9%)
46. cache-padded v1.2.0 0.2s 0.0s (9%)
47. waker-fn v1.1.0 0.1s 0.0s (8%)
48. syn v1.0.86 build script (run) 0.1s clone-impls, default, derive, full, parsing, printing, proc-macro, quote, visit
49. libc v0.2.116 build script (run) 0.1s default, std
50. pin-utils v0.1.0 0.1s 0.0s (9%)
51. value-bag v1.0.0-alpha.8 build script (run) 0.1s
52. proc-macro2 v1.0.36 build script (run) 0.1s default, proc-macro
53. futures-core v0.3.19 build script (run) 0.0s alloc, default, std
54. memchr v2.4.1 build script (run) 0.0s default, std
55. log v0.4.14 build script (run) 0.0s kv_unstable, std, value-bag
56. crossbeam-utils v0.8.6 build script (run) 0.0s default, lazy_static, std