`swift build --clean` produces error when `.build` directory does not exist
`swift build --clean` produces error when `.build` directory does not exist

AnthonyMDev/Nimble,DanielAsher/Nimble,abbeycode/Nimble,jeffh/Nimble,twobitlabs/Nimble,DanielAsher/Nimble,Quick/Nimble,jeffh/Nimble,AnthonyMDev/Nimble,twobitlabs/Nimble,dgdosen/Nimble,dgdosen/Nimble,phatblat/Nimble,AnthonyMDev/Nimble,DanielAsher/Nimble,dgdosen/Nimble,abbeycode/Nimble,phatblat/Nimble,Quick/Nimble,dgdosen/Nimble,Quick/Nimble,jeffh/Nimble,twobitlabs/Nimble,abbeycode/Nimble,phatblat/Nimble,jeffh/Nimble,abbeycode/Nimble