$ git clone -n https://src.fedoraproject.org/rpms/rust-dbus.git /var/lib/mock/f40-build-2035842-48001/root/chroot_tmpdir/scmroot/rust-dbus
Cloning into '/var/lib/mock/f40-build-2035842-48001/root/chroot_tmpdir/scmroot/rust-dbus'...
$ git fetch origin 9ea847c394b532810b4cdf87d8548c365c28b0bb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-dbus
 * [new ref]         9ea847c394b532810b4cdf87d8548c365c28b0bb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9ea847c Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild