DeadUrl: version 0.8.1: HOMEPAGE: 504 Server Error: Gateway Time-out for url: https://github.com/xiph/rav1e/
  DeadUrl: version 0.8.1: SRC_URI: HTTPSConnectionPool(host='github.com', port=443): Read timed out. (read timeout=5.0): https://github.com/gentoo-crate-dist/rav1e/releases/download/v0.8.1/rav1e-0.8.1-crates.tar.xz
  DeadUrl: version 0.8.1: SRC_URI: HTTPSConnectionPool(host='github.com', port=443): Read timed out. (read timeout=5.0): https://github.com/xiph/rav1e/archive/v0.8.1.tar.gz
  DeadUrl: version 9999: HOMEPAGE: 504 Server Error: Gateway Time-out for url: https://github.com/xiph/rav1e/
  DeadUrl: version 9999: metadata.xml: remote-id: HTTPSConnectionPool(host='github.com', port=443): Read timed out. (read timeout=5.0): https://github.com/xiph/rav1e