Use new container and add done-testing to tests

.travis.yml

@@ -4,8 +4,8 @@ services:
   - docker
 
 install:
-  - docker pull jjmerelo/test-perl6
+  - docker pull jjmerelo/raku-test
   - docker images
 
 script:
-  - docker run -t -v  $TRAVIS_BUILD_DIR:/test jjmerelo/test-perl6
+  - docker run -t -v  $TRAVIS_BUILD_DIR:/test jjmerelo/raku-test

t/007-load-precompile.t

@@ -29,3 +29,5 @@ rmtree(cache-name);
 Perl6 is quite awesome.
 
 =end pod
+
+done-testing;

t/010-cached.t

@@ -120,4 +120,6 @@ rmtree REP ;
 
 #--MARKER-- Test 8
 throws-like { $cache .= new(:source( DOC ), :path( REP )) },
-    Exception, :message(/'is not a directory'/), 'Detects absence of source directory';
+    Exception, :message(/'is not a directory'/), 'Detects absence of source directory';
+
+done-testing;

t/020-source.t

@@ -238,3 +238,5 @@ is-deeply $cache.hash-files(<Valid Old>), %( 'a-pod-file' => 'Valid', 'pod-file-
 
     =end pod
     POD-CONTENT
+
+done-testing;

t/040-pod-extraction.t

@@ -68,3 +68,5 @@ throws-like { $cache.update-cache }, Exception, :message(/ 'Cannot update frozen
 
 #--MARKER-- Test 11
 throws-like {$cache.pod('xxxyyyzz') }, Exception, :message(/ 'Source name ｢xxxyyyzz｣ not in cache'/), 'Cannot get POD for invalid source name';
+
+done-testing;

t/050-multiple-instance.t

@@ -28,4 +28,4 @@ for ^COUNT {
     ok (REP ~ $_ ).IO.d
 }
 
-done-testing;
+done-testing;