remove old contributing

2 files changed, 6 insertions, 18 deletions

diff --git a/docs/dev/CONTRIBUTING.md b/docs/dev/CONTRIBUTING.md
deleted file mode 100644
index a2efc7afa..000000000
--- a/docs/dev/CONTRIBUTING.md
+++ /dev/null
@@ -1,18 +0,0 @@
-The project is in its early stages: contributions are welcome and would be
-**very** helpful, but the project is not _yet_ optimized for contribution.
-Moreover, it is doubly experimental, so there's no guarantee that any work here
-would reach production.
-
-To get an idea of how rust-analyzer works, take a look at the [ARCHITECTURE.md](./ARCHITECTURE.md)
-document.
-
-Useful labels on the issue tracker:
-  * [E-mentor](https://github.com/rust-analyzer/rust-analyzer/issues?q=is%3Aopen+is%3Aissue+label%3AE-mentor)
-    issues have links to the code in question and tests,
-  * [E-easy](https://github.com/rust-analyzer/rust-analyzer/issues?q=is%3Aopen+is%3Aissue+label%3AE-easy),
-    [E-medium](https://github.com/rust-analyzer/rust-analyzer/issues?q=is%3Aopen+is%3Aissue+label%3AE-medium),
-    [E-hard](https://github.com/rust-analyzer/rust-analyzer/issues?q=is%3Aopen+is%3Aissue+label%3AE-hard),
-    labels are *estimates* for how hard would be to write a fix.
-
-There's no formal PR check list: everything that passes CI (we use [bors](https://bors.tech/)) is valid,
-but it's a good idea to write nice commit messages, test code thoroughly, maintain consistent style, etc.
diff --git a/docs/dev/README.md b/docs/dev/README.md
index 74bf86f68..0c09dddfc 100644
--- a/docs/dev/README.md
+++ b/docs/dev/README.md
@@ -35,3 +35,9 @@ https://rust-lang.zulipchat.com/#narrow/stream/185405-t-compiler.2Fwg-rls-2.2E0
 * [E-fun](https://github.com/rust-analyzer/rust-analyzer/issues?q=is%3Aopen+is%3Aissue+label%3AE-fun)
   is for cool, but probably hard stuff.
 
+# CI
+
+We use Travis for CI. Most of the things, including formatting, are checked by
+`cargo test` so, if `cargo test` passes locally, that's a good sign that CI will
+be green as well. We use bors-ng to enforce the [not rocket
+science](https://graydon2.dreamwidth.org/1597.html) rule.