$ git clone -n http://git.inferitos.ru/rpms/harfbuzz /var/lib/mock/inferit-8_10-bootstrap-build-37706-75799/root/chroot_tmpdir/scmroot/harfbuzz
Cloning into '/var/lib/mock/inferit-8_10-bootstrap-build-37706-75799/root/chroot_tmpdir/scmroot/harfbuzz'...
$ git fetch origin changed/i8c-beta/harfbuzz-1.7.5-4.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/harfbuzz
 * [new tag]         changed/i8c-beta/harfbuzz-1.7.5-4.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eee6cbf import harfbuzz-1.7.5-4.el8