$ git clone -n https://src.fedoraproject.org/rpms/rust-maplit.git /var/lib/mock/f40-build-2681809-67962/root/chroot_tmpdir/scmroot/rust-maplit
Cloning into '/var/lib/mock/f40-build-2681809-67962/root/chroot_tmpdir/scmroot/rust-maplit'...
$ git fetch origin df0377084c6054a7b50c9913940362a10472e1df:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-maplit
 * [new ref]         df0377084c6054a7b50c9913940362a10472e1df -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at df03770 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild