fixed ci

.gitlab-ci.yml

@@ -1,4 +1,4 @@
-image: scorpil/rust:stable
+image: scorpil/rust:nightly
 
 stages:
   - test
@@ -10,6 +10,9 @@ cargo:test:
 
 rustfmt:
   stage: test
+  before_script:
+    - cargo install rustfmt
+    - export PATH="/root/.cargo/bin:$PATH"
   script:
     - ci/run-rustfmt.sh
 

.travis.yml

@@ -2,4 +2,6 @@ language: rust
 rust:
   - nightly
 script:
-  - true
+  - cargo install rustfmt
+  - ci/run-rustfmt.sh
+  - ci/run-cargo-test.sh

ci/run-rustfmt.sh

@@ -4,10 +4,7 @@ ERROR=0
 
 while IFS= read -r -d '' f; do
   echo "${f}"
-
-  if  [ "$(rustfmt --write-mode=diff "$f")" != $'' ]  ; then
-      ERROR=1
-  fi
+  rustfmt --write-mode=diff "$f" || ERROR=1
 done < <(find . -type f -name '*.rs' -print0)
 
 exit ${ERROR}