$ git clone -n https://src.fedoraproject.org/rpms/varnish-modules.git /var/lib/mock/f31-build-109212-33908/root/chroot_tmpdir/scmroot/varnish-modules
Cloning into '/var/lib/mock/f31-build-109212-33908/root/chroot_tmpdir/scmroot/varnish-modules'...
$ git reset --hard b7bc3ff1dcb22f47406d471a22eae2759b69f4c5
HEAD is now at b7bc3ff Rather use license macro