=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching ruby-xz-1.0.0.gem
=> Total size: 24576 bytes
=> Checksum SHA1 OK for ruby-xz-1.0.0.gem
=> Checksum RMD160 OK for ruby-xz-1.0.0.gem
=> Checksum SHA512 OK for ruby-xz-1.0.0.gem