$ git clone -n http://git.inferitos.ru/rpms/bluez /var/lib/mock/inferit-8_8-bootstrap-build-29317-50330/root/chroot_tmpdir/scmroot/bluez
Cloning into '/var/lib/mock/inferit-8_8-bootstrap-build-29317-50330/root/chroot_tmpdir/scmroot/bluez'...
$ git fetch origin changed/i8/bluez-5.63-1.el8.inferit:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/bluez
 * [new tag]         changed/i8/bluez-5.63-1.el8.inferit -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 636a485 Debranding