$ git clone -n http://git.inferitos.ru/rpms/gtkglext.git /var/lib/mock/inferit-9_4-aarch64-extras-build-59779-127293/root/chroot_tmpdir/scmroot/gtkglext
Cloning into '/var/lib/mock/inferit-9_4-aarch64-extras-build-59779-127293/root/chroot_tmpdir/scmroot/gtkglext'...
$ git fetch origin a0819be:KOJI_FETCH_HEAD
fatal: couldn't find remote ref a0819be
$ git reset --hard a0819be
HEAD is now at a0819be import gtkglext-1.2.0-40.el9