$ git clone -n https://src.fedoraproject.org/rpms/kf6-kidletime.git /var/lib/mock/f42-build-867724-175780/root/chroot_tmpdir/scmroot/kf6-kidletime
Cloning into '/var/lib/mock/f42-build-867724-175780/root/chroot_tmpdir/scmroot/kf6-kidletime'...
$ git fetch origin 7fbeda6475f7183a0c4e0ca682338d9d291b7687:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf6-kidletime
 * [new ref]         7fbeda6475f7183a0c4e0ca682338d9d291b7687 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7fbeda6 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild