$ git clone -n https://git.cclinux.org/stage/rpms/mailman /var/lib/mock/module-mailman-2.1-8050020211204064545-fd901a62-build-46494-11600/root/chroot_tmpdir/scmroot/mailman
Cloning into '/var/lib/mock/module-mailman-2.1-8050020211204064545-fd901a62-build-46494-11600/root/chroot_tmpdir/scmroot/mailman'...
warning: redirecting to https://git.cclinux.org/stage/rpms/mailman.git/
$ git reset --hard b38d3fd49ec4440ba8137ae814c7e5a54db7f63c
HEAD is now at b38d3fd import mailman-2.1.29-12.module+el8.5.0+13466+327eb9f3.2