$ git clone -n http://git.inferitos.ru/rpms/glibmm2.4 /var/lib/mock/inferit-10_0-extras-build-100584-187554/root/chroot_tmpdir/scmroot/glibmm2.4
Cloning into '/var/lib/mock/inferit-10_0-extras-build-100584-187554/root/chroot_tmpdir/scmroot/glibmm2.4'...
$ git fetch origin changed/i10cf/glibmm2.4-2.66.8-1.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/glibmm2.4
 * [new tag]         changed/i10cf/glibmm2.4-2.66.8-1.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 534d279 import glibmm2.4-2.66.8-1.el10