$ git clone -n https://src.fedoraproject.org/rpms/rust-dbus0.8.git /var/lib/mock/f38-build-side-43-rust-devel-1410092-31412/root/chroot_tmpdir/scmroot/rust-dbus0.8
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1410092-31412/root/chroot_tmpdir/scmroot/rust-dbus0.8'...
$ git fetch origin 29a859c42e61445e3ab3e194924865dd49ce685c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-dbus0.8
 * [new ref]         29a859c42e61445e3ab3e194924865dd49ce685c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 29a859c Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild