$ git clone -n https://src.fedoraproject.org/rpms/rust-afterburn.git /var/lib/mock/f40-build-791373-137475/root/chroot_tmpdir/scmroot/rust-afterburn
Cloning into '/var/lib/mock/f40-build-791373-137475/root/chroot_tmpdir/scmroot/rust-afterburn'...
$ git fetch origin be0e33c03d39dc8ac403961b1644a225b240fc05:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-afterburn
 * [new ref]         be0e33c03d39dc8ac403961b1644a225b240fc05 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at be0e33c Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild