diff --git a/swf/.gitignore b/swf/.gitignore
deleted file mode 100644
index db37ce618..000000000
--- a/swf/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-target
-Cargo.lock
-rustfmt.toml
-*.bk
diff --git a/swf/.travis.yml b/swf/.travis.yml
deleted file mode 100644
index 5dc599b92..000000000
--- a/swf/.travis.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-language: rust
-rust:
-  - stable
-  - beta
-  - nightly
-cache: cargo
-matrix:
-  allow_failures:
-    - rust: nightly
-before_script:
-  - export PATH="$PATH:$HOME/.cargo/bin"
-  - (test $TRAVIS_RUST_VERSION != "nightly" || cargo install rustfmt-nightly || true)
-script:
-  - (test $TRAVIS_RUST_VERSION != "nightly" || cargo fmt -- --write-mode=diff)
-  - (test $TRAVIS_RUST_VERSION != "nightly" || cargo build --features "clippy")
-  - (test $TRAVIS_RUST_VERSION != "nightly" || cargo test --features "clippy")
-  - (test $TRAVIS_RUST_VERSION == "nightly" || cargo build)
-  - (test $TRAVIS_RUST_VERSION == "nightly" || cargo test)
\ No newline at end of file