$ git clone -n http://git.inferitos.ru/rpms/libXext /var/lib/mock/inferit-10_0-bootstrap-build-75871-151321/root/chroot_tmpdir/scmroot/libXext
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-75871-151321/root/chroot_tmpdir/scmroot/libXext'...
$ git fetch origin changed/i10c-beta/libXext-1.3.6-2.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libXext
 * [new tag]         changed/i10c-beta/libXext-1.3.6-2.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ff2ed59 import libXext-1.3.6-2.el10