$ git clone -n http://git.inferitos.ru/rpms/gcc-toolset-14-gcc /var/lib/mock/inferit-9_6-bootstrap-build-side-1623-94630-180001/root/chroot_tmpdir/scmroot/gcc-toolset-14-gcc
Cloning into '/var/lib/mock/inferit-9_6-bootstrap-build-side-1623-94630-180001/root/chroot_tmpdir/scmroot/gcc-toolset-14-gcc'...
$ git fetch origin changed/i9c-beta/gcc-toolset-14-gcc-14.2.1-7.1.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/gcc-toolset-14-gcc
 * [new tag]         changed/i9c-beta/gcc-toolset-14-gcc-14.2.1-7.1.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9fa5f3a import gcc-toolset-14-gcc-14.2.1-7.1.el9