$ git clone -n https://src.fedoraproject.org/rpms/libvirt.git /var/lib/mock/f32-build-121684-37804/root/chroot_tmpdir/scmroot/libvirt
Cloning into '/var/lib/mock/f32-build-121684-37804/root/chroot_tmpdir/scmroot/libvirt'...
$ git reset --hard 79accd5a6e489ca690c060983fb0b47f82c5f2e6
HEAD is now at 79accd5 libvirt-6.0.0-1.fc32