$ git clone -n https://src.fedoraproject.org/rpms/mrsw-biz-udmincho-fonts.git /var/lib/mock/f41-build-1273184-23132/root/chroot_tmpdir/scmroot/mrsw-biz-udmincho-fonts
Cloning into '/var/lib/mock/f41-build-1273184-23132/root/chroot_tmpdir/scmroot/mrsw-biz-udmincho-fonts'...
$ git fetch origin 0bd2107c171c03c7637f888edc59b40a8c1418b2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mrsw-biz-udmincho-fonts
 * [new ref]         0bd2107c171c03c7637f888edc59b40a8c1418b2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0bd2107 ci: Migrate CI to tmt based