$ git clone -n https://gitee.com/src-anolis-os/pbzip2.git /mnt/mock/kojid//dist-an23.3-riscv-build-438187-73130/root/chroot_tmpdir/scmroot/pbzip2
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv-build-438187-73130/root/chroot_tmpdir/scmroot/pbzip2'...
$ git fetch origin aaf4ed0505f965b904a083b598d4b196d5584b6a:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/pbzip2
 * [new ref]         aaf4ed0505f965b904a083b598d4b196d5584b6a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aaf4ed0 update spec file