$ git clone -n https://src.fedoraproject.org/rpms/rust-lv2-state.git /var/lib/mock/f42-build-3357733-45030/root/chroot_tmpdir/scmroot/rust-lv2-state
Cloning into '/var/lib/mock/f42-build-3357733-45030/root/chroot_tmpdir/scmroot/rust-lv2-state'...
$ git fetch origin 230b707605033edfee0e4e8681e380eb27afb45a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-lv2-state
 * [new ref]         230b707605033edfee0e4e8681e380eb27afb45a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 230b707 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild