$ git clone -n https://src.fedoraproject.org/rpms/ghc-zip-archive.git /var/lib/mock/f38-build-side-42-init-devel-1115382-30143/root/chroot_tmpdir/scmroot/ghc-zip-archive
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1115382-30143/root/chroot_tmpdir/scmroot/ghc-zip-archive'...
$ git fetch origin 9027ca88596746e2e609da4eaa8268fe9aa3672f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-zip-archive
 * [new ref]         9027ca88596746e2e609da4eaa8268fe9aa3672f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9027ca8 https://hackage.haskell.org/package/zip-archive-0.4.2.2/changelog