$ git clone -n https://src.fedoraproject.org/rpms/rust-xcursor.git /var/lib/mock/f40-build-2644527-66507/root/chroot_tmpdir/scmroot/rust-xcursor
Cloning into '/var/lib/mock/f40-build-2644527-66507/root/chroot_tmpdir/scmroot/rust-xcursor'...
$ git fetch origin 4629e36a05b48d3e0ea79f9b950658a28b8d7858:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-xcursor
 * [new ref]         4629e36a05b48d3e0ea79f9b950658a28b8d7858 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4629e36 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild