time.clock was removed in Python 3.8 in favor of time.perf_counter/time.process_time

[tirkarthi]

Ref : python/cpython@e250061

tests/benchmarking/benchmarking_tests.py
28:        start_time = time.clock()
30:        end_time = time.clock()
34:        start_time = time.clock()
36:        end_time = time.clock()
40:        start_time = time.clock()
42:        end_time = time.clock()
47:        start_time = time.clock()
51:        end_time = time.clock()
56:        start_time = time.clock()
58:        end_time = time.clock()
63:        start_time = time.clock()
65:        end_time = time.clock()
70:        start_time = time.clock()
72:        end_time = time.clock()
77:        start_time = time.clock()
79:        end_time = time.clock()
84:        start_time = time.clock()
88:        end_time = time.clock()
93:        start_time = time.clock()
95:        end_time = time.clock()
100:        start_time = time.clock()
102:        end_time = time.clock()
107:        start_time = time.clock()
109:        end_time = time.clock()
114:        start_time = time.clock()
116:        end_time = time.clock()
120:        start_time = time.clock()
122:        end_time = time.clock()
126:        start_time = time.clock()
130:        end_time = time.clock()
134:        start_time = time.clock()
136:        end_time = time.clock()
140:        start_time = time.clock()
142:        end_time = time.clock()
146:        start_time = time.clock()
150:        end_time = time.clock()
154:        start_time = time.clock()
156:        end_time = time.clock()
160:        start_time = time.clock()
164:        end_time = time.clock()

[aliabbasrizvi]

Thanks @tirkarthi for pointing that out.

We will take a look and update accordingly.

[aliabbasrizvi]

This has been addressed as benchmarking tests were obsolete and we got rid of them.

Thank you for reporting the issue.