$ git clone -n https://src.fedoraproject.org/rpms/rust-zbus1.git /var/lib/mock/f38-build-side-43-rust-devel-1410203-31414/root/chroot_tmpdir/scmroot/rust-zbus1
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1410203-31414/root/chroot_tmpdir/scmroot/rust-zbus1'...
$ git fetch origin a906df9b8b37183024e5e06219902243a3c9faa4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-zbus1
 * [new ref]         a906df9b8b37183024e5e06219902243a3c9faa4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a906df9 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild