/home/arbel/sites/lrscraper/light_base_scraper.py:672: RuntimeWarning: coroutine 'BepressLightScraper.process_issue_page' was never awaited
  items = await self.discover_urls()
RuntimeWarning: Enable tracemalloc to get the object allocation traceback
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1130&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1130&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1131&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1131&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1132&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1132&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1133&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1133&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1134&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1134&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1135&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1135&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1136&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1136&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1137&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1137&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1138&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1138&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1139&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1139&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1000&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1000&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1001&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1001&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1002&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1002&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1003&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1003&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1004&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1004&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1005&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1005&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1007&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1007&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1008&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1008&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1009&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1009&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1010&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1010&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1006&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1006&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1011&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1011&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1012&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1012&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1013&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1013&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1014&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1014&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1015&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1015&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1016&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1016&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1017&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1017&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 202 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1018&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 202) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1018&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 403 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1019&context=selj&download=1
[University of Denver Sports and Entertainment Law Journal] AWS WAF 'challenge' (HTTP 403) for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1019&context=selj&download=1; retrying with fallback UA
[University of Denver Sports and Entertainment Law Journal] HTTP 403 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1019&context=selj&download=1 (fallback UA); retrying after 2.5s
[University of Denver Sports and Entertainment Law Journal] HTTP 403 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1019&context=selj&download=1 (fallback UA); retrying after 5.1s
[University of Denver Sports and Entertainment Law Journal] Retrying download with curl fallback
[University of Denver Sports and Entertainment Law Journal] curl fallback returned 22 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1019&context=selj&download=1: curl: (22) The requested URL returned error: 403
[University of Denver Sports and Entertainment Law Journal] HTTP 403 for https://digitalcommons.du.edu/cgi/viewcontent.cgi?article=1019&context=selj&download=1 (fallback UA)