$ git clone -n http://git.inferitos.ru/rpms/xfsprogs /var/lib/mock/inferit-8_8-bootstrap-build-28839-48643/root/chroot_tmpdir/scmroot/xfsprogs
Cloning into '/var/lib/mock/inferit-8_8-bootstrap-build-28839-48643/root/chroot_tmpdir/scmroot/xfsprogs'...
$ git fetch origin changed/i8c/xfsprogs-5.0.0-12.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/xfsprogs
 * [new tag]         changed/i8c/xfsprogs-5.0.0-12.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6a3bfa6 import xfsprogs-5.0.0-12.el8