Cargo Build Timings

Targets:tokio-tcp 0.2.0-alpha.1 (lib)
Profile:release
Fresh units:0
Dirty units:45
Total units:45
Max concurrency:1 (jobs=1 ncpu=48)
Build start:2022-02-07T17:14:54Z
Total time:30.3s
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. mio v0.6.23 3.3s 2.6s (80%) default, with-deprecated
2. memchr v2.4.1 2.0s 1.5s (75%) default, std
3. futures-util-preview v0.3.0-alpha.17 2.0s 0.4s (20%) alloc, default, futures-sink-preview, sink, slab, std
4. parking_lot v0.9.0 1.9s 1.7s (86%) default
5. tokio-reactor v0.2.0-alpha.1 1.9s 1.6s (84%)
6. num_cpus v1.13.1 1.5s 1.4s (88%)
7. net2 v0.2.37 1.3s 1.0s (79%) default, duration
8. crossbeam-utils v0.6.6 1.3s 0.9s (71%) default, lazy_static, std
9. tokio-tcp v0.2.0-alpha.1 1.2s 0.9s (79%)
10. bytes v0.4.12 1.2s 0.8s (66%)
11. tokio-sync v0.2.0-alpha.1 1.1s 0.6s (54%) async-traits, futures-sink-preview
12. libc v0.2.116 0.9s 0.2s (21%) default, std
13. tokio-executor v0.2.0-alpha.1 0.8s 0.6s (74%)
14. parking_lot_core v0.6.2 0.6s 0.4s (57%)
15. semver-parser v0.7.0 0.6s 0.3s (55%)
16. semver v0.9.0 0.5s 0.2s (43%) default
17. tokio-io v0.2.0-alpha.1 0.5s 0.2s (39%) memchr, util
18. log v0.4.14 0.5s 0.2s (48%)
19. libc v0.2.116 build script 0.5s default, std
20. maybe-uninit v2.0.0 build script 0.5s
21. byteorder v1.4.3 0.4s 0.1s (18%) default, std
22. rustc_version v0.2.3 0.4s 0.2s (49%)
23. memchr v2.4.1 build script 0.4s default, std
24. log v0.4.14 build script 0.4s
25. parking_lot_core v0.6.2 build script 0.4s
26. futures-core-preview v0.3.0-alpha.17 0.4s 0.1s (40%) alloc, default, std
27. parking_lot v0.9.0 build script 0.3s default
28. lock_api v0.3.4 0.3s 0.0s (9%)
29. smallvec v0.6.14 0.3s 0.0s (5%) default, std
30. iovec v0.1.4 0.3s 0.1s (39%)
31. slab v0.4.5 0.2s 0.0s (6%) default, std
32. cfg-if v0.1.10 0.2s 0.0s (7%)
33. futures-sink-preview v0.3.0-alpha.17 0.2s 0.0s (9%) alloc, default, std
34. lazy_static v1.4.0 0.2s 0.0s (9%)
35. fnv v1.0.7 0.2s 0.0s (9%) default, std
36. scopeguard v1.1.0 0.2s 0.0s (11%)
37. maybe-uninit v2.0.0 0.1s 0.0s (11%)
38. pin-utils v0.1.0 0.1s 0.0s (9%)
39. parking_lot v0.9.0 build script (run) 0.1s default
40. cfg-if v1.0.0 0.1s 0.0s (8%)
41. maybe-uninit v2.0.0 build script (run) 0.1s
42. libc v0.2.116 build script (run) 0.1s default, std
43. parking_lot_core v0.6.2 build script (run) 0.1s
44. log v0.4.14 build script (run) 0.0s
45. memchr v2.4.1 build script (run) 0.0s default, std