$ git clone -n https://src.fedoraproject.org/rpms/rust-funty.git /var/lib/mock/f40-build-2036442-48031/root/chroot_tmpdir/scmroot/rust-funty
Cloning into '/var/lib/mock/f40-build-2036442-48031/root/chroot_tmpdir/scmroot/rust-funty'...
$ git fetch origin 57cbfb35f7a6068ca23dd62d825897f5e4951567:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-funty
 * [new ref]         57cbfb35f7a6068ca23dd62d825897f5e4951567 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 57cbfb3 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild