=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching ser-0.8.14_src.tar.gz
=> Total size: 1551881 bytes
=> Checksum SHA1 OK for ser-0.8.14_src.tar.gz
=> Checksum RMD160 OK for ser-0.8.14_src.tar.gz
=> Checksum SHA512 OK for ser-0.8.14_src.tar.gz