$ git clone -n https://src.fedoraproject.org/rpms/zpaq.git /var/lib/mock/f40-build-747350-113155/root/chroot_tmpdir/scmroot/zpaq
Cloning into '/var/lib/mock/f40-build-747350-113155/root/chroot_tmpdir/scmroot/zpaq'...
$ git reset --hard ef1ae6907c51143bc58913a1952662d9fe8ca085
HEAD is now at ef1ae69 zpaq to require an exact release of zpaq-libs