replace run_cmd with run_shell_cmd in custom easyblock for Rust (…

…`rust.py`)

easybuild/easyblocks/r/rust.py

@@ -35,7 +35,7 @@
 
 from easybuild.tools.build_log import EasyBuildError
 from easybuild.tools.config import build_option
-from easybuild.tools.run import run_cmd
+from easybuild.tools.run import run_shell_cmd
 from easybuild.tools.systemtools import get_shared_lib_ext
 
 
@@ -91,22 +91,23 @@ def install_step(self):
             runpath_regex = re.compile(r"\(RUNPATH\)\s+Library runpath")
 
             for shared_lib in shared_libs:
-                out, ec = run_cmd("readelf -d %s" % shared_lib, simple=False, trace=False)
-                if ec:
-                    raise EasyBuildError("Failed to check RPATH section in %s: %s", shared_lib, out)
-                elif runpath_regex.search(out):
+                res = run_shell_cmd("readelf -d %s" % shared_lib, hidden=True)
+                if res.exit_code:
+                    raise EasyBuildError("Failed to check RPATH section in %s: %s", shared_lib, res.output)
+                elif runpath_regex.search(res.output):
                     self.log.info("RUNPATH section found in %s - need to change to RPATH", shared_lib)
 
                     # first determine current RUNPATH value
-                    out, ec = run_cmd("patchelf --print-rpath %s" % shared_lib)
-                    if ec:
-                        raise EasyBuildError("Failed to determine current RUNPATH value for %s: %s", shared_lib, out)
+                    res = run_shell_cmd("patchelf --print-rpath %s" % shared_lib)
+                    if res.exit_code:
+                        raise EasyBuildError("Failed to determine current RUNPATH value for %s: %s", shared_lib,
+                                             res.output)
                     else:
-                        runpath = out.strip()
+                        runpath = res.output.strip()
                         # use RUNPATH value to RPATH value
-                        out, ec = run_cmd("patchelf --set-rpath '%s' --force-rpath %s" % (runpath, shared_lib))
-                        if ec:
-                            raise EasyBuildError("Failed to set RPATH for %s: %s", shared_lib, out)
+                        res = run_shell_cmd("patchelf --set-rpath '%s' --force-rpath %s" % (runpath, shared_lib))
+                        if res.exit_code:
+                            raise EasyBuildError("Failed to set RPATH for %s: %s", shared_lib, res.output)
                         else:
                             self.log.info("RPATH set for %s", shared_lib)
                 else: