auto merge of #6519 : catamorphism/rust/rustpkg, r=catamorphism

src/librustpkg/tests.rs

@@ -93,7 +93,9 @@ fn test_sysroot() -> Path {
     self_path.pop()
 }
 
+// Ignored on i686 -- see #6517
 #[test]
+#[ignore(cfg(target_arch = "x86"))]
 fn test_make_dir_rwx() {
     let temp = &os::tmpdir();
     let dir = temp.push(~"quux");
@@ -107,6 +109,7 @@ fn test_make_dir_rwx() {
 }
 
 #[test]
+#[ignore(cfg(target_arch = "x86"))]
 fn test_install_valid() {
     let sysroot = test_sysroot();
     debug!("sysroot = %s", sysroot.to_str());
@@ -132,6 +135,7 @@ fn test_install_valid() {
 }
 
 #[test]
+#[ignore(cfg(target_arch = "x86"))]
 fn test_install_invalid() {
     use conditions::nonexistent_package::cond;
     use cond1 = conditions::missing_pkg_files::cond;
@@ -154,6 +158,7 @@ fn test_install_invalid() {
 }
 
 #[test]
+#[ignore(cfg(target_arch = "x86"))]
 fn test_install_url() {
     let workspace = mkdtemp(&os::tmpdir(), "test").expect("couldn't create temp dir");
     let sysroot = test_sysroot();