=> Bootstrap dependency digest>=20010302: found digest-20160304
=> Fetching xtimer-8089.tar.gz
=> Total size: 6526 bytes
=> Checksum SHA1 OK for xtimer-8089.tar.gz
=> Checksum RMD160 OK for xtimer-8089.tar.gz
=> Checksum SHA512 OK for xtimer-8089.tar.gz