$ git clone -n https://git.cclinux.org/stage/rpms/rpmdevtools /var/lib/mock/dist-circle8-build-14148-2971/root/chroot_tmpdir/scmroot/rpmdevtools
Cloning into '/var/lib/mock/dist-circle8-build-14148-2971/root/chroot_tmpdir/scmroot/rpmdevtools'...
warning: redirecting to https://git.cclinux.org/stage/rpms/rpmdevtools.git/
$ git reset --hard 81b645227c6db20ff6a54a8f9170a59b09aa5f50
HEAD is now at 81b6452 import rpmdevtools-8.10-8.el8