message: Remove old nightlies from CI
  Some dependencies don't compile with these old versions so no longer
  testing them
diff: @@ -15,8 +15,6 @@ jobs:
  - stable
  - beta
  - nightly
  - - nightly-2021-02-11
  - - nightly-2021-01-25
  target:
  - x86_64-unknown-linux-gnu
  - x86_64-unknown-linux-musl
  