message: cache keys..
diff: @@ -39,7 +39,7 @@ jobs:
  - run: grep "\[dependencies\]" -A 9000 kube/Cargo.toml > deps_checksum
  - restore_cache:
  keys:
  - - cache-{{ checksum "deps_checksum" }}
  + - cache-musl-{{ checksum "deps_checksum" }}
  - run: cargo build -p tests --release
  - save_cache:
  paths:
  @@ -47,7 +47,7 @@ jobs:
  - target/debug/.fingerprint
  - target/debug/build
  - target/debug/deps
  - key: cache-{{ checksum "deps_checksum" }}
  + key: cache-musl-{{ checksum "deps_checksum" }}
  - persist_to_workspace:
  root: target/x86_64-unknown-linux-musl/release/
  paths:
  