ci: soft-disable Travis and AppVeyor

appveyor.yml

@@ -50,7 +50,8 @@ build: false
 
 # Equivalent to Travis' `script` phase
 test_script:
-  - cargo test --verbose --all --features pcre2
+  - echo done
+  # - cargo test --verbose --all --features pcre2
 
 before_deploy:
   # Generate artifacts for release

ci/script.sh

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+exit 0
+
 # build, test and generate docs in this phase
 
 set -ex