$ git clone -n https://git.cclinux.org/stage/rpms/buildsys-macros-el8.git /var/lib/mock/dist-circle8-build-38552-6948/root/chroot_tmpdir/scmroot/buildsys-macros-el8
Cloning into '/var/lib/mock/dist-circle8-build-38552-6948/root/chroot_tmpdir/scmroot/buildsys-macros-el8'...
$ git reset --hard 71ac86ac36ca6c0f29c6114af2bf11b0e39f3da8
HEAD is now at 71ac86a import buildsys-macros-el8-4.0-1.el8_4.circle