$ git clone -n https://gitee.com/src-anolis-os/perl-WWW-Mechanize.git /var/lib/mock/dist-an23-loongarch-build-310829-66339/root/chroot_tmpdir/scmroot/perl-WWW-Mechanize
Cloning into '/var/lib/mock/dist-an23-loongarch-build-310829-66339/root/chroot_tmpdir/scmroot/perl-WWW-Mechanize'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/perl-WWW-Mechanize
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 68f7445 init upstream from version 2.16