Improve error handling

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

.gitlab-ci.yml

@@ -22,7 +22,7 @@ build:
   cache:
     <<: *global_cache
   script:
-    - cargo build
+    - cargo +nightly build
 
 test:
   image: registry.karaolidis.com/karaolidis/qrust/rust
@@ -30,7 +30,7 @@ test:
   cache:
     <<: *global_cache
   script:
-    - cargo test
+    - cargo +nightly test
 
 lint:
   image: registry.karaolidis.com/karaolidis/qrust/rust
@@ -38,8 +38,8 @@ lint:
   cache:
     <<: *global_cache
   script:
-    - cargo fmt --all -- --check
-    - cargo clippy --all-targets --all-features
+    - cargo +nightly fmt --all -- --check
+    - cargo +nightly clippy --all-targets --all-features
 
 depcheck:
   image: registry.karaolidis.com/karaolidis/qrust/rust
@@ -47,7 +47,7 @@ depcheck:
   cache:
     <<: *global_cache
   script:
-    - cargo outdated
+    - cargo +nightly outdated
     - cargo +nightly udeps
 
 build-release:
@@ -56,7 +56,7 @@ build-release:
   cache:
     <<: *global_cache
   script:
-    - cargo build --release
+    - cargo +nightly build --release
   after_script:
     - echo "JOB_ID=$CI_JOB_ID" >> job.env
   artifacts: