$ git clone -n http://git.inferitos.ru/rpms/pixman /var/lib/mock/inferit-8_10-bootstrap-build-37911-75799/root/chroot_tmpdir/scmroot/pixman
Cloning into '/var/lib/mock/inferit-8_10-bootstrap-build-37911-75799/root/chroot_tmpdir/scmroot/pixman'...
$ git fetch origin changed/i8c-beta/pixman-0.38.4-4.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/pixman
 * [new tag]         changed/i8c-beta/pixman-0.38.4-4.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8a16b76 import pixman-0.38.4-4.el8