$ git clone -n https://gitee.com/opencloudos-stream/ghc-ed25519.git /var/lib/mock/dist-oc9-epol-build-206974-80580/root/chroot_tmpdir/scmroot/ghc-ed25519
Cloning into '/var/lib/mock/dist-oc9-epol-build-206974-80580/root/chroot_tmpdir/scmroot/ghc-ed25519'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ghc-ed25519
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5378047 !3 Rebuild for ghc 9.8.4 Merge pull request !3 from zeyouliu/master