fix exception handling and printing in build collector

build_collector.py

@@ -16,21 +16,21 @@ from shiv.cli import __version__ as VERSION
 
 
 def build_nxc():
-    print("building nxc")
+    print("Building nxc")
     try:
         shutil.rmtree("bin")
         shutil.rmtree("build")
-    except Exception as e:
+    except FileNotFoundError:
         pass
+    except Exception as e:
+        print(f"Exception while removing bin & build: {e}")
 
     try:
-        print("remove useless files")
         os.mkdir("build")
         os.mkdir("bin")
         shutil.copytree("nxc", "build/nxc")
-
     except Exception as e:
-        print(e)
+        print(f"Exception while creating bin and build directories: {e}")
         return
 
     subprocess.run(
@@ -91,7 +91,7 @@ if __name__ == "__main__":
     try:
         build_nxc()
         build_nxcdb()
-    except:
+    except FileNotFoundError:
         pass
     finally:
         shutil.rmtree("build")