Cargo Build Timings

Targets:png 0.17.2 (lib)
Profile:dev
Fresh units:0
Dirty units:20
Total units:20
Max concurrency:1 (jobs=1 ncpu=48)
Build start:2022-02-09T00:31:15Z
Total time:12.0s
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. png v0.17.2 2.4s 1.5s (64%)
2. encoding v0.2.33 1.5s 1.0s (69%)
3. deflate v0.9.1 1.4s 0.9s (67%)
4. miniz_oxide v0.4.4 1.0s 0.6s (55%) no_extern_crate_alloc
5. autocfg v1.0.1 0.8s 0.6s (70%)
6. crc32fast v1.3.1 build script 0.6s default, std
7. encoding-index-tradchinese v1.20141219.5 0.4s 0.0s (5%)
8. miniz_oxide v0.4.4 build script (run) 0.4s no_extern_crate_alloc
9. encoding-index-japanese v1.20141219.5 0.3s 0.0s (6%)
10. miniz_oxide v0.4.4 build script 0.3s no_extern_crate_alloc
11. encoding-index-simpchinese v1.20141219.5 0.3s 0.0s (5%)
12. encoding-index-korean v1.20141219.5 0.3s 0.0s (6%)
13. crc32fast v1.3.1 0.3s 0.1s (34%) default, std
14. adler v1.0.2 0.3s 0.1s (32%)
15. adler32 v1.2.0 0.3s 0.1s (31%) default, std
16. encoding-index-singlebyte v1.20141219.5 0.2s 0.0s (15%)
17. bitflags v1.3.2 0.1s 0.0s (7%) default
18. encoding_index_tests v0.1.4 0.1s 0.0s (7%)
19. cfg-if v1.0.0 0.1s 0.0s (9%)
20. crc32fast v1.3.1 build script (run) 0.1s default, std