Cargo Build Timings

Targets:jsonrpc-core 18.0.0 (lib)
Profile:release
Fresh units:0
Dirty units:47
Total units:47
Max concurrency:8 (jobs=8 ncpu=48)
Build start:2022-02-09T11:19:03Z
Total time:11.4s
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. serde_derive v1.0.136 3.3s default
2. serde v1.0.136 3.1s 0.2s (8%) default, std
3. syn v1.0.86 3.0s 0.9s (31%) clone-impls, default, derive, full, parsing, printing, proc-macro, quote
4. futures-util v0.3.19 2.7s 0.2s (9%) alloc, async-await, async-await-macro, channel, futures-channel, futures-io, futures-macro, futures-sink, io, memchr, sink, slab, std
5. jsonrpc-core v18.0.0 1.8s 1.2s (68%) default, futures, futures-executor
6. serde_json v1.0.78 1.7s 0.8s (49%) default, std
7. futures-macro v0.3.19 1.4s
8. memchr v2.4.1 0.9s 0.4s (50%) default, std
9. proc-macro2 v1.0.36 0.8s 0.3s (44%) default, proc-macro
10. proc-macro2 v1.0.36 build script 0.6s default, proc-macro
11. syn v1.0.86 build script 0.6s clone-impls, default, derive, full, parsing, printing, proc-macro, quote
12. memchr v2.4.1 build script 0.5s default, std
13. ryu v1.0.9 0.4s 0.2s (51%)
14. serde_derive v1.0.136 build script 0.4s default
15. futures-io v0.3.19 0.4s 0.3s (61%) std
16. futures-executor v0.3.19 0.4s 0.2s (49%) default, std
17. serde v1.0.136 build script 0.4s default, std
18. log v0.4.14 0.4s 0.2s (39%)
19. serde_json v1.0.78 build script 0.4s default, std
20. futures-core v0.3.19 build script 0.4s alloc, std
21. futures-util v0.3.19 build script 0.4s alloc, async-await, async-await-macro, channel, futures-channel, futures-io, futures-macro, futures-sink, io, memchr, sink, slab, std
22. futures-task v0.3.19 build script 0.4s alloc, std
23. futures-channel v0.3.19 build script 0.4s alloc, futures-sink, sink, std
24. futures-channel v0.3.19 0.4s 0.1s (21%) alloc, futures-sink, sink, std
25. quote v1.0.15 0.3s 0.1s (22%) default, proc-macro
26. log v0.4.14 build script 0.3s
27. futures-task v0.3.19 0.3s 0.1s (42%) alloc, std
28. slab v0.4.5 0.2s 0.0s (6%) default, std
29. itoa v1.0.1 0.2s 0.0s (6%)
30. unicode-xid v0.2.2 0.2s 0.0s (15%) default
31. futures-sink v0.3.19 0.2s 0.0s (7%) alloc, std
32. pin-project-lite v0.2.8 0.2s 0.0s (7%)
33. futures-core v0.3.19 0.2s 0.0s (21%) alloc, std
34. futures v0.3.19 0.2s 0.0s (8%) alloc, async-await, default, executor, futures-executor, std
35. cfg-if v1.0.0 0.2s 0.0s (7%)
36. pin-utils v0.1.0 0.1s 0.0s (10%)
37. proc-macro2 v1.0.36 build script (run) 0.1s default, proc-macro
38. serde v1.0.136 build script (run) 0.1s default, std
39. serde_json v1.0.78 build script (run) 0.1s default, std
40. syn v1.0.86 build script (run) 0.1s clone-impls, default, derive, full, parsing, printing, proc-macro, quote
41. serde_derive v1.0.136 build script (run) 0.1s default
42. log v0.4.14 build script (run) 0.0s
43. memchr v2.4.1 build script (run) 0.0s default, std
44. futures-core v0.3.19 build script (run) 0.0s alloc, std
45. futures-channel v0.3.19 build script (run) 0.0s alloc, futures-sink, sink, std
46. 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
47. futures-task v0.3.19 build script (run) 0.0s alloc, std