$ git clone -n https://src.fedoraproject.org/rpms/rust-nitro-enclaves.git /var/lib/mock/f45-build-43361-802/root/chroot_tmpdir/scmroot/rust-nitro-enclaves
Cloning into '/var/lib/mock/f45-build-43361-802/root/chroot_tmpdir/scmroot/rust-nitro-enclaves'...
$ git fetch origin dbddd05dd7c7eca404474b97c005a938e2e1ecfe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-nitro-enclaves
 * [new ref]         dbddd05dd7c7eca404474b97c005a938e2e1ecfe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dbddd05 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild