=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Fetching opencv-3.4.17.tar.gz
=> Total size: 87758183 bytes
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Warning: Got more output options than URLs
=> Checksum BLAKE2s OK for opencv-3.4.17.tar.gz
=> Checksum SHA512 OK for opencv-3.4.17.tar.gz
=> Checksum BLAKE2s OK for opencv-3.4.17.tar.gz
=> Checksum SHA512 OK for opencv-3.4.17.tar.gz