$ git clone -n https://src.fedoraproject.org/rpms/openvdb.git /var/lib/mock/f40-build-740463-109672/root/chroot_tmpdir/scmroot/openvdb
Cloning into '/var/lib/mock/f40-build-740463-109672/root/chroot_tmpdir/scmroot/openvdb'...
$ git reset --hard 19fcdae5c18defcde884dc877754f9cd9c88f6cc
HEAD is now at 19fcdae Update to 10.1.0