$ git clone -n https://src.fedoraproject.org/rpms/rust-futf.git /var/lib/mock/f38-build-side-43-rust-devel-1413245-31444/root/chroot_tmpdir/scmroot/rust-futf
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1413245-31444/root/chroot_tmpdir/scmroot/rust-futf'...
$ git fetch origin d0ae337ea66b4fbab1125a4de2b52ea650cdba22:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-futf
 * [new ref]         d0ae337ea66b4fbab1125a4de2b52ea650cdba22 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d0ae337 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild