$ git clone -n https://gitee.com/zhangwenlong01/perl-Time-HiRes.git /var/lib/mock/dist-an23-build-504741-74854/root/chroot_tmpdir/scmroot/perl-Time-HiRes
Cloning into '/var/lib/mock/dist-an23-build-504741-74854/root/chroot_tmpdir/scmroot/perl-Time-HiRes'...
$ git fetch origin 6068003850a2479d9374f567172d507cffdb946f:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/perl-Time-HiRes
 * [new ref]         6068003850a2479d9374f567172d507cffdb946f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6068003 rebuild for loongarch64