Relax overly strict asserts in dependency queue
authorAlex Crichton <alex@alexcrichton.com>
Thu, 13 Apr 2017 21:40:08 +0000 (14:40 -0700)
committerAlex Crichton <alex@alexcrichton.com>
Wed, 26 Apr 2017 14:09:14 +0000 (07:09 -0700)
commit25111414504b613f1ff38c518a64a4115dfff623
tree45c95ee4de5478610e16ee9e1646b7f3575e0d25
parent80e653b51183b0c90f3473805ccd341de1a2bbe2
Relax overly strict asserts in dependency queue

Don't actually need to assert that these are unique, it works both ways and we
can have flavorful dependency graphs which otherwise trigger the assertions.

Closes #3902
src/cargo/util/dependency_queue.rs
tests/test.rs