$ git clone -n https://src.fedoraproject.org/rpms/postfix.git /var/lib/mock/f40-build-762701-122099/root/chroot_tmpdir/scmroot/postfix
Cloning into '/var/lib/mock/f40-build-762701-122099/root/chroot_tmpdir/scmroot/postfix'...
$ git reset --hard 629eddff09169a643f8a729672246d6944d2e532
HEAD is now at 629eddf Converted license tag to SPDX