$ git clone -n http://git.inferitos.ru/rpms/efibootmgr /var/lib/mock/inferit-8_8-build-15902-23083/root/chroot_tmpdir/scmroot/efibootmgr
Cloning into '/var/lib/mock/inferit-8_8-build-15902-23083/root/chroot_tmpdir/scmroot/efibootmgr'...
$ git fetch origin changed/i8c/efibootmgr-16-1.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/efibootmgr
 * [new tag]         changed/i8c/efibootmgr-16-1.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 10f485d edit changelog for import efibootmgr-16-1.el8