$ git clone -n https://src.fedoraproject.org/rpms/ghc-zlib-bindings.git /var/lib/mock/f38-build-side-42-init-devel-691446-26825/root/chroot_tmpdir/scmroot/ghc-zlib-bindings
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-691446-26825/root/chroot_tmpdir/scmroot/ghc-zlib-bindings'...
$ git fetch origin eb71460a46ba69a0a14849b8c358097b47ecd3a8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-zlib-bindings
 * [new ref]         eb71460a46ba69a0a14849b8c358097b47ecd3a8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eb71460 refresh to cabal-rpm-2.1.0 including SPDX migration