$ git clone -n https://gitee.com/cobratoxin/cracklib.git /var/lib/mock/dist-an8.8-build-282690-64700/root/chroot_tmpdir/scmroot/cracklib
Cloning into '/var/lib/mock/dist-an8.8-build-282690-64700/root/chroot_tmpdir/scmroot/cracklib'...
$ git fetch origin df23dd9a24f7c9f5e5c526b744a712f7d46c1d5a:KOJI_FETCH_HEAD
From https://gitee.com/cobratoxin/cracklib
 * [new ref]         df23dd9a24f7c9f5e5c526b744a712f7d46c1d5a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at df23dd9 spec: add doc sub package