$ git clone -n https://src.fedoraproject.org/rpms/lzma-sdk457.git /var/lib/mock/f40-build-2609798-63824/root/chroot_tmpdir/scmroot/lzma-sdk457
Cloning into '/var/lib/mock/f40-build-2609798-63824/root/chroot_tmpdir/scmroot/lzma-sdk457'...
$ git fetch origin f1d5eb0db8a37f92e0bd09d491d9e0ee7f81cc40:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lzma-sdk457
 * [new ref]         f1d5eb0db8a37f92e0bd09d491d9e0ee7f81cc40 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f1d5eb0 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild