Improve "dirty" error message
authorJan Likar <likar.jan@gmail.com>
Sun, 9 Apr 2017 02:20:41 +0000 (04:20 +0200)
committerJan Likar <likar.jan@gmail.com>
Sun, 9 Apr 2017 02:48:51 +0000 (04:48 +0200)
commitca1acc5727928257767f5a3e8502c07b7b625fea
tree6d4966e94746fe4d851b405fc34f97de0d2e5c05
parent0f697facf8bf676f642276aea49fb2ad67b83537
Improve "dirty" error message

Improve the error message stating the working directory has dirty
files (files not yet committed).

Fix #3876.
src/cargo/ops/cargo_package.rs
tests/package.rs
tests/publish.rs