When uplifting directories, symlink them instead of hard-link them.
authorkennytm <kennytm@gmail.com>
Sat, 28 Oct 2017 19:47:29 +0000 (03:47 +0800)
committerkennytm <kennytm@gmail.com>
Wed, 22 Nov 2017 10:18:15 +0000 (18:18 +0800)
commit2c6a0fe104dd5bbcd051f22d61749a362bc4f0d6
tree42dad635a860e8f7e2ab1cc524bedcb089516467
parentcee38cd30d16b343b13721ec813dc89eb1c1642d
When uplifting directories, symlink them instead of hard-link them.

Fixes #4671.
src/cargo/ops/cargo_rustc/mod.rs
tests/build.rs
tests/cargotest/support/paths.rs