$ git clone -n https://src.fedoraproject.org/rpms/rust-pyo3.git /var/lib/mock/f40-build-2613617-64078/root/chroot_tmpdir/scmroot/rust-pyo3
Cloning into '/var/lib/mock/f40-build-2613617-64078/root/chroot_tmpdir/scmroot/rust-pyo3'...
$ git fetch origin d8e56a1de0fbba22a854c2d95ff1bbc313b4edf6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-pyo3
 * [new ref]         d8e56a1de0fbba22a854c2d95ff1bbc313b4edf6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d8e56a1 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild