=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching lwt_log-1.1.0.tar.gz
=> Total size: 24284 bytes
=> Checksum SHA1 OK for lwt_log-1.1.0.tar.gz
=> Checksum RMD160 OK for lwt_log-1.1.0.tar.gz
=> Checksum SHA512 OK for lwt_log-1.1.0.tar.gz