Cargo Build Timings

Targets:jsonrpc-core 18.0.0 (lib)
Profile:dev
Fresh units:0
Dirty units:47
Total units:47
Max concurrency:1 (jobs=1 ncpu=48)
Build start:2022-02-09T13:45:48Z
Total time:34.3s
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. syn v1.0.86 7.3s 5.1s (71%) clone-impls, default, derive, full, parsing, printing, proc-macro, quote
2. serde_derive v1.0.136 6.8s default
3. serde v1.0.136 lib (check) 2.5s 0.0s (1%) default, std
4. futures-macro v0.3.19 2.4s
5. futures-util v0.3.19 lib (check) 2.3s 0.0s (1%) alloc, async-await, async-await-macro, channel, futures-channel, futures-io, futures-macro, futures-sink, io, memchr, sink, slab, std
6. proc-macro2 v1.0.36 1.2s 0.8s (66%) default, proc-macro
7. serde_json v1.0.78 lib (check) 0.8s 0.0s (2%) default, std
8. proc-macro2 v1.0.36 build script 0.7s default, proc-macro
9. quote v1.0.15 0.7s 0.4s (61%) default, proc-macro
10. jsonrpc-core v18.0.0 lib (check) 0.7s 0.0s (3%) default, futures, futures-executor
11. syn v1.0.86 build script 0.6s clone-impls, default, derive, full, parsing, printing, proc-macro, quote
12. serde_json v1.0.78 build script 0.5s default, std
13. memchr v2.4.1 build script 0.5s default, std
14. serde v1.0.136 build script 0.5s default, std
15. serde_derive v1.0.136 build script 0.5s default
16. memchr v2.4.1 lib (check) 0.4s 0.0s (4%) default, std
17. futures-task v0.3.19 build script 0.4s alloc, std
18. 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
19. futures-channel v0.3.19 build script 0.4s alloc, futures-sink, sink, std
20. log v0.4.14 build script 0.3s
21. futures-core v0.3.19 build script 0.3s alloc, std
22. futures-channel v0.3.19 lib (check) 0.3s 0.0s (4%) alloc, futures-sink, sink, std
23. slab v0.4.5 lib (check) 0.2s 0.0s (4%) default, std
24. futures-task v0.3.19 lib (check) 0.2s 0.0s (4%) alloc, std
25. unicode-xid v0.2.2 0.2s 0.0s (15%) default
26. log v0.4.14 lib (check) 0.2s 0.0s (4%)
27. ryu v1.0.9 lib (check) 0.2s 0.0s (4%)
28. futures-executor v0.3.19 lib (check) 0.2s 0.0s (6%) default, std
29. itoa v1.0.1 lib (check) 0.2s 0.0s (4%)
30. futures-io v0.3.19 lib (check) 0.2s 0.0s (6%) std
31. futures-core v0.3.19 lib (check) 0.2s 0.0s (6%) alloc, std
32. futures-sink v0.3.19 lib (check) 0.2s 0.0s (5%) alloc, std
33. futures v0.3.19 lib (check) 0.2s 0.0s (5%) alloc, async-await, default, executor, futures-executor, std
34. pin-project-lite v0.2.8 lib (check) 0.1s 0.0s (6%)
35. serde_json v1.0.78 build script (run) 0.1s default, std
36. pin-utils v0.1.0 lib (check) 0.1s 0.0s (5%)
37. cfg-if v1.0.0 lib (check) 0.1s 0.0s (5%)
38. serde v1.0.136 build script (run) 0.1s default, std
39. syn v1.0.86 build script (run) 0.1s clone-impls, default, derive, full, parsing, printing, proc-macro, quote
40. proc-macro2 v1.0.36 build script (run) 0.1s default, proc-macro
41. serde_derive v1.0.136 build script (run) 0.1s default
42. log v0.4.14 build script (run) 0.0s
43. futures-core v0.3.19 build script (run) 0.0s alloc, std
44. futures-channel v0.3.19 build script (run) 0.0s alloc, futures-sink, sink, std
45. memchr v2.4.1 build script (run) 0.0s default, 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