$ git clone -n http://git.inferitos.ru/rpms/shaderc /var/lib/mock/inferit-9_1-bootstrap-build-3602-3471/root/chroot_tmpdir/scmroot/shaderc
Cloning into '/var/lib/mock/inferit-9_1-bootstrap-build-3602-3471/root/chroot_tmpdir/scmroot/shaderc'...
$ git fetch origin changed/i9c/shaderc-2022.2-2.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/shaderc
 * [new tag]         changed/i9c/shaderc-2022.2-2.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 300131c import shaderc-2022.2-2.el9