[bugfix] Do not copy or git clone sourcesdir if --dont-restage is passed
#6359
| Job | Run time |
|---|---|
| 3m 53s | |
| 29s | |
| 22s | |
| 4m 52s | |
| 3m 40s | |
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| 2m 48s | |
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| 5m 51s | |
| 3m 29s | |
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| 2m 59s | |
| 3m 22s | |
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| 2m 51s | |
| 2m 53s | |
| 4m 12s | |
| 22s | |
| 2m 55s | |
| 2m 54s | |
| 3m 38s | |
| 2m 48s | |
| 2m 53s | |
| 3m 41s | |
| 3m 43s | |
| 1m 34s | |
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| 12s | |
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| 1h 11m 22s |