$ git clone -n https://src.fedoraproject.org/rpms/blosc.git /var/lib/mock/f29-build-1838-598/root/thebuilddir/tmp/scmroot/blosc
Cloning into '/var/lib/mock/f29-build-1838-598/root/thebuilddir/tmp/scmroot/blosc'...
$ git reset --hard 951b212a0e3eb15bbe0ec79c8aca342e0514a534
HEAD is now at 951b212 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild