$ git clone -n https://src.fedoraproject.org/rpms/rust-zip.git /var/lib/mock/f40-build-2521336-61798/root/chroot_tmpdir/scmroot/rust-zip
Cloning into '/var/lib/mock/f40-build-2521336-61798/root/chroot_tmpdir/scmroot/rust-zip'...
$ git fetch origin b7fd2af90995e08567e39e2d41b88095dbe7f1d1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-zip
 * [new ref]         b7fd2af90995e08567e39e2d41b88095dbe7f1d1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b7fd2af Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild