Cargo Build Timings

Targets:test 0.0.0 (lib)
Profile:release
Fresh units:0
Dirty units:46
Total units:46
Max concurrency:9 (jobs=16 ncpu=16)
Build start:2019-10-03T16:03:54Z
Total time:18.5s
rustc:rustc 1.40.0-nightly (dc78b8ba1 2019-10-01)
Host: x86_64-unknown-linux-gnu
Target: x86_64-unknown-linux-gnu
Unit Total Codegen Features
1. core v0.0.0 8.3s 1.2s (14%)
2. std v0.0.0 3.4s 0.0s (0%) backtrace, compiler-builtins-c, default, panic_unwind, std_detect_dlsym_getauxval, std_detect_file_io
3. cc v1.0.35 3.4s 2.9s (85%)
4. proc_macro v0.0.0 3.4s 2.3s (67%)
5. test v0.0.0 2.5s 0.0s (0%) backtrace, compiler-builtins-c, panic-unwind
6. term v0.0.0 1.7s 1.6s (90%)
7. alloc v0.0.0 1.4s 0.2s (17%) compiler-builtins-c
8. compiler_builtins v0.1.18 custom-build (run) 1.3s 0.0s (0%) c, cc, compiler-builtins, core, default, rustc-dep-of-std
9. rustc-demangle v0.1.16 1.2s 0.8s (65%) compiler_builtins, core, rustc-dep-of-std
10. cmake v0.1.38 1.2s 1.0s (85%)
11. libc v0.2.62 1.1s 0.1s (12%) align, rustc-dep-of-std, rustc-std-workspace-core
12. getopts v0.2.21 1.0s 0.8s (83%) core, rustc-dep-of-std, std
13. backtrace-sys v0.1.30 custom-build (run) 0.9s 0.0s (0%) compiler_builtins, core, rustc-dep-of-std
14. compiler_builtins v0.1.18 custom-build 0.9s 0.0s (0%) c, cc, compiler-builtins, core, default, rustc-dep-of-std
15. compiler_builtins v0.1.18 0.8s 0.5s (61%) c, cc, compiler-builtins, core, default, rustc-dep-of-std
16. unwind v0.0.0 custom-build 0.7s 0.0s (0%)
17. build_helper v0.1.0 0.7s 0.5s (79%)
18. backtrace-sys v0.1.30 custom-build 0.6s 0.0s (0%) compiler_builtins, core, rustc-dep-of-std
19. rustc_asan v0.0.0 custom-build 0.6s 0.0s (0%)
20. rustc_msan v0.0.0 custom-build 0.6s 0.0s (0%)
21. rustc_tsan v0.0.0 custom-build 0.6s 0.0s (0%)
22. rustc_lsan v0.0.0 custom-build 0.5s 0.0s (0%)
23. libc v0.2.62 custom-build 0.4s 0.0s (0%) align, rustc-dep-of-std, rustc-std-workspace-core
24. std v0.0.0 custom-build 0.3s 0.0s (0%) backtrace, compiler-builtins-c, default, panic_unwind, std_detect_dlsym_getauxval, std_detect_file_io
25. hashbrown v0.5.0 0.3s 0.0s (7%) alloc, compiler_builtins, core, default, nightly, rustc-dep-of-std
26. backtrace v0.3.37 0.3s 0.2s (50%) backtrace-sys, compiler_builtins, core, dbghelp, dladdr, libbacktrace, libunwind, rustc-dep-of-std
27. panic_unwind v0.0.0 0.2s 0.1s (45%)
28. unwind v0.0.0 0.1s 0.0s (24%)
29. panic_abort v0.0.0 0.1s 0.1s (52%)
30. backtrace-sys v0.1.30 0.1s 0.0s (44%) compiler_builtins, core, rustc-dep-of-std
31. unicode-width v0.1.6 0.1s 0.0s (16%) compiler_builtins, core, default, rustc-dep-of-std, std
32. cfg-if v0.1.8 0.1s 0.0s (36%) compiler_builtins, core, rustc-dep-of-std
33. rustc-std-workspace-core v1.99.0 0.1s 0.0s (19%)
34. rustc_lsan v0.0.0 0.1s 0.0s (29%)
35. rustc_asan v0.0.0 0.0s 0.0s (23%)
36. rustc_msan v0.0.0 0.0s 0.0s (26%)
37. rustc-std-workspace-std v1.99.0 0.0s 0.0s (25%)
38. rustc_tsan v0.0.0 0.0s 0.0s (31%)
39. rustc-std-workspace-alloc v1.99.0 0.0s 0.0s (31%)
40. libc v0.2.62 custom-build (run) 0.0s 0.0s (0%) align, rustc-dep-of-std, rustc-std-workspace-core
41. rustc_msan v0.0.0 custom-build (run) 0.0s 0.0s (0%)
42. unwind v0.0.0 custom-build (run) 0.0s 0.0s (2%)
43. rustc_tsan v0.0.0 custom-build (run) 0.0s 0.0s (0%)
44. rustc_lsan v0.0.0 custom-build (run) 0.0s 0.0s (0%)
45. rustc_asan v0.0.0 custom-build (run) 0.0s 0.0s (0%)
46. std v0.0.0 custom-build (run) 0.0s 0.0s (0%) backtrace, compiler-builtins-c, default, panic_unwind, std_detect_dlsym_getauxval, std_detect_file_io