Cargo Build Timings

Targets:tokio-tcp 0.2.0-alpha.1 (lib)
Profile:dev
Fresh units:0
Dirty units:45
Total units:45
Max concurrency:1 (jobs=1 ncpu=48)
Build start:2022-02-09T01:24:33Z
Total time:20.2s
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. futures-util-preview v0.3.0-alpha.17 1.7s 0.4s (23%) alloc, default, futures-sink-preview, sink, slab, std
2. mio v0.6.23 1.2s 0.6s (51%) default, with-deprecated
3. memchr v2.4.1 1.0s 0.5s (51%) default, std
4. tokio-sync v0.2.0-alpha.1 0.8s 0.4s (46%) async-traits, futures-sink-preview
5. tokio-reactor v0.2.0-alpha.1 0.8s 0.5s (62%)
6. crossbeam-utils v0.6.6 0.7s 0.4s (56%) default, lazy_static, std
7. libc v0.2.116 0.7s 0.2s (22%) default, std
8. parking_lot v0.9.0 0.7s 0.4s (59%) default
9. semver-parser v0.7.0 0.7s 0.4s (64%)
10. bytes v0.4.12 0.7s 0.3s (42%)
11. num_cpus v1.13.1 0.7s 0.5s (68%)
12. tokio-tcp v0.2.0-alpha.1 0.6s 0.3s (55%)
13. net2 v0.2.37 0.6s 0.3s (49%) default, duration
14. semver v0.9.0 0.6s 0.3s (56%) default
15. maybe-uninit v2.0.0 build script 0.6s
16. libc v0.2.116 build script 0.5s default, std
17. parking_lot_core v0.6.2 0.5s 0.3s (51%)
18. rustc_version v0.2.3 0.5s 0.3s (55%)
19. tokio-executor v0.2.0-alpha.1 0.4s 0.2s (55%)
20. log v0.4.14 0.4s 0.2s (44%)
21. memchr v2.4.1 build script 0.4s default, std
22. byteorder v1.4.3 0.4s 0.1s (20%) default, std
23. parking_lot v0.9.0 build script 0.4s default
24. parking_lot_core v0.6.2 build script 0.4s
25. log v0.4.14 build script 0.3s
26. tokio-io v0.2.0-alpha.1 0.3s 0.1s (20%) memchr, util
27. iovec v0.1.4 0.3s 0.1s (46%)
28. lock_api v0.3.4 0.3s 0.0s (6%)
29. smallvec v0.6.14 0.3s 0.0s (5%) default, std
30. futures-core-preview v0.3.0-alpha.17 0.3s 0.1s (34%) alloc, default, std
31. slab v0.4.5 0.2s 0.0s (6%) default, std
32. scopeguard v1.1.0 0.2s 0.0s (7%)
33. futures-sink-preview v0.3.0-alpha.17 0.2s 0.0s (8%) alloc, default, std
34. fnv v1.0.7 0.1s 0.0s (7%) default, std
35. pin-utils v0.1.0 0.1s 0.0s (7%)
36. lazy_static v1.4.0 0.1s 0.0s (9%)
37. parking_lot v0.9.0 build script (run) 0.1s default
38. maybe-uninit v2.0.0 build script (run) 0.1s
39. cfg-if v1.0.0 0.1s 0.0s (9%)
40. maybe-uninit v2.0.0 0.1s 0.0s (9%)
41. cfg-if v0.1.10 0.1s 0.0s (10%)
42. parking_lot_core v0.6.2 build script (run) 0.1s
43. libc v0.2.116 build script (run) 0.1s default, std
44. memchr v2.4.1 build script (run) 0.0s default, std
45. log v0.4.14 build script (run) 0.0s