Cargo Build Timings

Targets:rustc-ap-rustc_data_structures 727.0.0 (lib)
Profile:dev
Fresh units:0
Dirty units:75
Total units:75
Max concurrency:1 (jobs=1 ncpu=48)
Build start:2022-02-09T00:50:26Z
Total time:53.1s
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 9.0s 5.8s (64%) clone-impls, default, derive, extra-traits, full, parsing, printing, proc-macro, quote, visit, visit-mut
2. rustc-ap-rustc_macros v727.0.0 3.3s
3. tracing-attributes v0.1.18 3.1s
4. rustc-ap-rustc_data_structures v727.0.0 2.9s 1.4s (48%)
5. rustc-rayon v0.3.2 2.2s 0.5s (20%)
6. rustc-ap-rustc_serialize v727.0.0 2.1s 1.1s (53%)
7. synstructure v0.12.6 1.9s 1.5s (80%) default, proc-macro
8. cc v1.0.72 1.9s 1.4s (75%)
9. rustc-rayon-core v0.3.2 1.2s 0.8s (63%)
10. proc-macro2 v1.0.36 1.2s 0.8s (63%) default, proc-macro
11. measureme v9.1.2 1.0s 0.6s (64%)
12. tracing-core v0.1.21 0.9s 0.5s (56%) lazy_static, std
13. crossbeam-utils v0.8.6 0.9s 0.5s (60%) default, lazy_static, std
14. num_cpus v1.13.1 0.8s 0.6s (71%)
15. parking_lot v0.11.2 0.8s 0.6s (69%) default
16. autocfg v1.0.1 0.8s 0.5s (68%)
17. tempfile v3.3.0 0.8s 0.5s (69%)
18. crossbeam-epoch v0.9.6 0.8s 0.4s (57%) alloc, lazy_static, std
19. jobserver v0.1.24 0.8s 0.5s (67%)
20. libc v0.2.116 0.7s 0.2s (23%) default, std
21. parking_lot_core v0.8.5 0.6s 0.4s (61%)
22. quote v1.0.15 0.6s 0.4s (57%) default, proc-macro
23. libc v0.2.116 build script 0.6s default, std
24. proc-macro2 v1.0.36 build script 0.6s default, proc-macro
25. indexmap v1.8.0 build script (run) 0.6s
26. indexmap v1.8.0 0.6s 0.1s (20%)
27. hashbrown v0.11.2 0.5s 0.0s (6%) raw
28. syn v1.0.86 build script 0.5s clone-impls, default, derive, extra-traits, full, parsing, printing, proc-macro, quote, visit, visit-mut
29. psm v0.1.16 build script 0.5s
30. stacker v0.1.14 build script 0.5s
31. parking_lot_core v0.8.5 build script 0.5s
32. rustc-ap-rustc_index v727.0.0 0.4s 0.0s (10%)
33. rustc-ap-rustc_graphviz v727.0.0 0.4s 0.2s (48%)
34. perf-event-open-sys v1.0.1 0.4s 0.2s (37%)
35. crossbeam-epoch v0.9.6 build script 0.4s alloc, lazy_static, std
36. memmap2 v0.2.3 0.4s 0.2s (44%)
37. log v0.4.14 0.4s 0.1s (38%)
38. tracing v0.1.29 0.4s 0.1s (36%) attributes, default, std, tracing-attributes
39. fastrand v1.7.0 0.3s 0.1s (40%)
40. crossbeam-utils v0.8.6 build script 0.3s default, lazy_static, std
41. stacker v0.1.14 0.3s 0.1s (39%)
42. log v0.4.14 build script 0.3s
43. ena v0.14.0 0.3s 0.0s (7%)
44. memoffset v0.6.5 build script 0.3s default
45. smallvec v1.8.0 0.3s 0.0s (9%) may_dangle, union
46. arrayvec v0.7.2 0.3s 0.0s (6%)
47. indexmap v1.8.0 build script 0.3s
48. lock_api v0.4.6 0.3s 0.0s (8%)
49. rustc-rayon-core v0.3.2 build script 0.3s
50. crossbeam-deque v0.8.1 0.3s 0.0s (6%) crossbeam-epoch, crossbeam-utils, default, std
51. memoffset v0.6.5 build script (run) 0.3s default
52. either v1.6.1 0.2s 0.0s (6%)
53. unicode-xid v0.2.2 0.2s 0.0s (15%) default
54. psm v0.1.16 0.2s 0.0s (12%)
55. rustc-hash v1.1.0 0.2s 0.0s (8%) default, std
56. instant v0.1.12 0.2s 0.0s (15%)
57. scopeguard v1.1.0 0.2s 0.0s (9%)
58. pin-project-lite v0.2.8 0.2s 0.0s (7%)
59. memoffset v0.6.5 0.2s 0.0s (8%) default
60. cfg-if v0.1.10 0.1s 0.0s (8%)
61. bitflags v1.3.2 0.1s 0.0s (7%) default
62. libc v0.2.116 build script (run) 0.1s default, std
63. proc-macro2 v1.0.36 build script (run) 0.1s default, proc-macro
64. remove_dir_all v0.5.3 0.1s 0.0s (7%)
65. lazy_static v1.4.0 0.1s 0.0s (10%)
66. stable_deref_trait v1.2.0 0.1s 0.0s (10%) alloc, default, std
67. cfg-if v1.0.0 0.1s 0.0s (8%)
68. syn v1.0.86 build script (run) 0.1s clone-impls, default, derive, extra-traits, full, parsing, printing, proc-macro, quote, visit, visit-mut
69. psm v0.1.16 build script (run) 0.0s
70. stacker v0.1.14 build script (run) 0.0s
71. crossbeam-utils v0.8.6 build script (run) 0.0s default, lazy_static, std
72. parking_lot_core v0.8.5 build script (run) 0.0s
73. crossbeam-epoch v0.9.6 build script (run) 0.0s alloc, lazy_static, std
74. log v0.4.14 build script (run) 0.0s
75. rustc-rayon-core v0.3.2 build script (run) 0.0s