Cargo Build Timings

Targets:tracing-opentelemetry 0.16.0 (lib)
Profile:release
Fresh units:0
Dirty units:65
Total units:65
Max concurrency:1 (jobs=1 ncpu=48)
Build start:2022-02-07T17:15:47Z
Total time:67.4s (1m 7.4s)
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. opentelemetry v0.16.0 13.4s 12.4s (92%) async-trait, crossbeam-channel, percent-encoding, pin-project, rand, trace
2. syn v1.0.86 7.6s 4.0s (53%) clone-impls, default, derive, full, parsing, printing, proc-macro, quote, visit, visit-mut
3. futures-util v0.3.19 4.0s 0.6s (16%) alloc, async-await, async-await-macro, channel, futures-channel, futures-io, futures-macro, futures-sink, io, memchr, sink, slab, std
4. tracing-subscriber v0.3.7 3.5s 2.9s (81%) alloc, registry, sharded-slab, std, thread_local
5. thiserror-impl v1.0.30 2.9s
6. pin-project-internal v1.0.10 2.6s
7. async-trait v0.1.52 2.2s
8. memchr v2.4.1 2.0s 1.5s (76%) default, std
9. futures-macro v0.3.19 1.9s
10. tracing-opentelemetry v0.16.0 1.6s 1.3s (82%) default, tracing-log
11. tracing-core v0.1.21 1.6s 1.2s (74%) default, lazy_static, std
12. rand v0.8.4 1.4s 0.5s (38%) alloc, getrandom, libc, rand_chacha, rand_hc, std, std_rng
13. rand_chacha v0.3.1 1.4s 1.1s (77%) std
14. sharded-slab v0.1.4 1.3s 0.3s (25%)
15. crossbeam-channel v0.5.2 1.3s 0.7s (57%) crossbeam-utils, default, std
16. crossbeam-utils v0.8.6 1.3s 0.9s (74%) default, lazy_static, std
17. proc-macro2 v1.0.36 1.1s 0.5s (52%) default, proc-macro
18. futures-executor v0.3.19 1.0s 0.9s (82%) std
19. libc v0.2.116 0.9s 0.2s (23%) default, std
20. tracing-log v0.1.2 0.8s 0.6s (75%)
21. tracing v0.1.29 0.7s 0.5s (66%) std
22. thread_local v1.1.4 0.6s 0.4s (66%)
23. ppv-lite86 v0.2.16 0.6s 0.0s (4%) simd, std
24. proc-macro2 v1.0.36 build script 0.6s default, proc-macro
25. percent-encoding v2.1.0 0.5s 0.4s (66%)
26. quote v1.0.15 0.5s 0.2s (46%) default, proc-macro
27. libc v0.2.116 build script 0.5s default, std
28. syn v1.0.86 build script 0.5s clone-impls, default, derive, full, parsing, printing, proc-macro, quote, visit, visit-mut
29. async-trait v0.1.52 build script 0.5s
30. getrandom v0.2.4 0.5s 0.3s (55%) std
31. log v0.4.14 0.5s 0.2s (54%)
32. rand_core v0.6.3 0.4s 0.2s (46%) alloc, getrandom, std
33. futures-io v0.3.19 0.4s 0.2s (58%) std
34. log v0.4.14 build script 0.4s
35. memchr v2.4.1 build script 0.4s default, std
36. futures-task v0.3.19 0.4s 0.2s (47%) alloc, std
37. futures-channel v0.3.19 0.4s 0.1s (22%) alloc, futures-sink, sink, std
38. once_cell v1.9.0 0.4s 0.1s (37%) alloc, default, race, std
39. crossbeam-utils v0.8.6 build script 0.3s default, lazy_static, std
40. futures-channel v0.3.19 build script 0.3s alloc, futures-sink, sink, std
41. futures-util v0.3.19 build script 0.3s alloc, async-await, async-await-macro, channel, futures-channel, futures-io, futures-macro, futures-sink, io, memchr, sink, slab, std
42. futures-core v0.3.19 build script 0.3s alloc, std
43. futures-task v0.3.19 build script 0.3s alloc, std
44. thiserror v1.0.30 0.2s 0.0s (17%)
45. slab v0.4.5 0.2s 0.0s (6%) default, std
46. futures-core v0.3.19 0.2s 0.0s (19%) alloc, std
47. unicode-xid v0.2.2 0.2s 0.0s (13%) default
48. pin-utils v0.1.0 0.2s 0.0s (8%)
49. pin-project v1.0.10 0.2s 0.0s (8%)
50. futures-sink v0.3.19 0.2s 0.0s (9%) alloc, std
51. lazy_static v1.4.0 0.2s 0.0s (9%)
52. futures v0.3.19 0.2s 0.0s (9%) alloc, async-await, default, executor, futures-executor, std
53. pin-project-lite v0.2.8 0.1s 0.0s (9%)
54. cfg-if v1.0.0 0.1s 0.0s (9%)
55. syn v1.0.86 build script (run) 0.1s clone-impls, default, derive, full, parsing, printing, proc-macro, quote, visit, visit-mut
56. proc-macro2 v1.0.36 build script (run) 0.1s default, proc-macro
57. libc v0.2.116 build script (run) 0.1s default, std
58. async-trait v0.1.52 build script (run) 0.1s
59. crossbeam-utils v0.8.6 build script (run) 0.0s default, lazy_static, std
60. futures-task v0.3.19 build script (run) 0.0s alloc, std
61. log v0.4.14 build script (run) 0.0s
62. futures-util v0.3.19 build script (run) 0.0s alloc, async-await, async-await-macro, channel, futures-channel, futures-io, futures-macro, futures-sink, io, memchr, sink, slab, std
63. futures-channel v0.3.19 build script (run) 0.0s alloc, futures-sink, sink, std
64. memchr v2.4.1 build script (run) 0.0s default, std
65. futures-core v0.3.19 build script (run) 0.0s alloc, std