$ git clone -n https://src.fedoraproject.org/rpms/rust-itertools-num.git /var/lib/mock/f40-build-2652905-66896/root/chroot_tmpdir/scmroot/rust-itertools-num
Cloning into '/var/lib/mock/f40-build-2652905-66896/root/chroot_tmpdir/scmroot/rust-itertools-num'...
$ git fetch origin 03d89192a007a24fe527479e63f0f94d58842456:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-itertools-num
 * [new ref]         03d89192a007a24fe527479e63f0f94d58842456 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 03d8919 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild