$ git clone -n https://src.fedoraproject.org/rpms/rust-format-bytes-macros.git /var/lib/mock/f38-build-side-42-init-devel-1393543-31050/root/chroot_tmpdir/scmroot/rust-format-bytes-macros
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1393543-31050/root/chroot_tmpdir/scmroot/rust-format-bytes-macros'...
$ git fetch origin e4fdc17505adfe3385d1874a47f823c4fb83e870:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-format-bytes-macros
 * [new ref]         e4fdc17505adfe3385d1874a47f823c4fb83e870 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e4fdc17 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild