Update libtest version, remove unnecessary feature(asm)

Author: gnzlbg

Cargo.lock

@@ -1480,6 +1480,16 @@ dependencies = [
  "vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "libtest"
+version = "0.0.2"
+source = "git+https://github.com/gnzlbg/libtest?branch=clippy_ci#1f13f7dd286fd16c76bd61ddcbe162fca9f9d9d2"
+dependencies = [
+ "getopts 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
+ "termcolor 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "libz-sys"
 version = "1.0.25"
@@ -3741,6 +3751,7 @@ dependencies = [
 name = "test"
 version = "0.0.0"
 dependencies = [
+ "libtest 0.0.2 (git+https://github.com/gnzlbg/libtest?branch=clippy_ci)",
  "getopts 0.2.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc_macro 0.0.0",
  "term 0.0.0",
@@ -4431,6 +4442,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum libgit2-sys 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "941a41e23f77323b8c9d2ee118aec9ee39dfc176078c18b4757d3bad049d9ff7"
 "checksum libnghttp2-sys 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d75d7966bda4730b722d1eab8e668df445368a24394bae9fc1e8dc0ab3dbe4f4"
 "checksum libssh2-sys 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "126a1f4078368b163bfdee65fbab072af08a1b374a5551b21e87ade27b1fbf9d"
+"checksum libtest 0.0.2 (git+https://github.com/gnzlbg/libtest?branch=clippy_ci)" = "<none>"
 "checksum libz-sys 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)" = "2eb5e43362e38e2bca2fd5f5134c4d4564a23a5c28e9b95411652021a8675ebe"
 "checksum lock_api 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "949826a5ccf18c1b3a7c3d57692778d21768b79e46eb9dd07bfc4c2160036c54"
 "checksum log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c84ec4b527950aa83a329754b01dbe3f58361d1c5efacd1f6d68c494d08a17c6"

src/librustdoc/test.rs

@@ -745,20 +745,20 @@ impl Tester for Collector {
                     &cratename,
                     &filename,
                     line,
-                    cfgs,
-                    libs,
-                    cg,
-                    externs,
+                    cfgs.clone(),
+                    libs.clone(),
+                    cg.clone(),
+                    externs.clone(),
                     config.should_panic,
                     config.no_run,
                     config.test_harness,
                     config.compile_fail,
-                    config.error_codes,
+                    config.error_codes.clone(),
                     &opts,
-                    maybe_sysroot,
-                    linker,
+                    maybe_sysroot.clone(),
+                    linker.clone(),
                     edition,
-                    persist_doctests
+                    persist_doctests.clone()
                 );
 
                 if let Err(err) = res {

src/libtest/Cargo.toml

@@ -10,8 +10,7 @@ path = "lib.rs"
 crate-type = ["dylib", "rlib"]
 
 [dependencies]
-getopts = "0.2.19"
-term = { path = "../libterm" }
+libtest = { version = "0.0.2", git = "https://github.com/gnzlbg/libtest", branch = "clippy_ci", features = ["unstable"] }
 
 # not actually used but needed to always have proc_macro in the sysroot
 proc_macro = { path = "../libproc_macro" }