$ git clone -n https://src.fedoraproject.org/rpms/rust-num_enum_derive.git /var/lib/mock/f40-build-2642550-66458/root/chroot_tmpdir/scmroot/rust-num_enum_derive
Cloning into '/var/lib/mock/f40-build-2642550-66458/root/chroot_tmpdir/scmroot/rust-num_enum_derive'...
$ git fetch origin cba409ee845a24ccac3a17263256694215e6cdcb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-num_enum_derive
 * [new ref]         cba409ee845a24ccac3a17263256694215e6cdcb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cba409e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild