$ git clone -n https://gitee.com/zhangwenlong01/perl-IPC-SysV.git /var/lib/mock/dist-an23.4-build-505483-74842/root/chroot_tmpdir/scmroot/perl-IPC-SysV
Cloning into '/var/lib/mock/dist-an23.4-build-505483-74842/root/chroot_tmpdir/scmroot/perl-IPC-SysV'...
$ git fetch origin 5f6e6b2897d3f09a699ae88a4d1b64721c6168b9:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/perl-IPC-SysV
 * [new ref]         5f6e6b2897d3f09a699ae88a4d1b64721c6168b9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5f6e6b2 rebuild for loongarch64