echo target1 >target1
tar -cf archive.tar -C src . &&
-tar -xf archive.tar -C dst1 &&
+tar -xf archive.tar -C dst1 --warning=no-timestamp &&
diff -c src/file1 dst1/file1 &&
diff -c target1 dst1/target1
ln -s target1 dst2/file1
echo target1 >dst2/target1
-tar --overwrite -xf archive.tar -C dst2 &&
+tar --overwrite -xf archive.tar -C dst2 --warning=no-timestamp &&
diff -c src/file1 dst2/file1 &&
diff -c target1 dst2/target1
ln -s target1 dst3/file1
echo target1 >dst3/target1
-tar --overwrite -xhf archive.tar -C dst3 &&
+tar --overwrite -xhf archive.tar -C dst3 --warning=no-timestamp &&
diff -c src/file1 dst3/file1 &&
diff -c src/file1 dst3/target1
],