$ git clone -n http://git.inferitos.ru/rpms/wireguard-tools /var/lib/mock/inferit-9_1-bootstrap-build-4290-4316/root/chroot_tmpdir/scmroot/wireguard-tools
Cloning into '/var/lib/mock/inferit-9_1-bootstrap-build-4290-4316/root/chroot_tmpdir/scmroot/wireguard-tools'...
$ git fetch origin changed/i9c/wireguard-tools-1.0.20210914-2.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/wireguard-tools
 * [new tag]         changed/i9c/wireguard-tools-1.0.20210914-2.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bcc2ce8 import wireguard-tools-1.0.20210914-2.el9