$ git clone -n https://src.fedoraproject.org/rpms/rust-scx_rusty.git /var/lib/mock/f41-build-854020-166804/root/chroot_tmpdir/scmroot/rust-scx_rusty
Cloning into '/var/lib/mock/f41-build-854020-166804/root/chroot_tmpdir/scmroot/rust-scx_rusty'...
$ git fetch origin fff6d80f60b1f89f7c8fc78db9092077db1973b9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-scx_rusty
 * [new ref]         fff6d80f60b1f89f7c8fc78db9092077db1973b9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fff6d80 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild