$ git clone -n https://src.fedoraproject.org/rpms/k3guitune.git /var/lib/mock/f40-build-2048904-49008/root/chroot_tmpdir/scmroot/k3guitune
Cloning into '/var/lib/mock/f40-build-2048904-49008/root/chroot_tmpdir/scmroot/k3guitune'...
$ git fetch origin d28c7c1eda5877464ab129b816b8452c77172502:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/k3guitune
 * [new ref]         d28c7c1eda5877464ab129b816b8452c77172502 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d28c7c1 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild