$ git clone -n https://gitee.com/zhangwenlong01/perl-IO-Tty.git /var/lib/mock/dist-an23.4-build-505475-74842/root/chroot_tmpdir/scmroot/perl-IO-Tty
Cloning into '/var/lib/mock/dist-an23.4-build-505475-74842/root/chroot_tmpdir/scmroot/perl-IO-Tty'...
$ git fetch origin 123f6831b0ab3d8ffe3a6f24d659f53002d514af:KOJI_FETCH_HEAD
From https://gitee.com/zhangwenlong01/perl-IO-Tty
 * [new ref]         123f6831b0ab3d8ffe3a6f24d659f53002d514af -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 123f683 rebuild for loongarch64