$ git clone -n https://src.fedoraproject.org/rpms/man-pages-ko.git /var/lib/mock/f41-build-1605683-24064/root/chroot_tmpdir/scmroot/man-pages-ko
Cloning into '/var/lib/mock/f41-build-1605683-24064/root/chroot_tmpdir/scmroot/man-pages-ko'...
$ git fetch origin 01721c9404a64d1268cec2915d91da89753f4edd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/man-pages-ko
 * [new ref]         01721c9404a64d1268cec2915d91da89753f4edd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 01721c9 Obsoleted by the new 4.21.0 version of man-pages-l10n