$ git clone -n http://git.inferitos.ru/rpms/nextcloud-client /var/lib/mock/inferit-9_4-extras-build-55378-124305/root/chroot_tmpdir/scmroot/nextcloud-client
Cloning into '/var/lib/mock/inferit-9_4-extras-build-55378-124305/root/chroot_tmpdir/scmroot/nextcloud-client'...
$ git fetch origin changed/i9ce/nextcloud-client-3.13.2-1.el9:KOJI_FETCH_HEAD
error: cannot update ref 'refs/heads/KOJI_FETCH_HEAD': trying to write non-commit object 4d22622f05ad7ca5f559a16cf3aa7472d04a4a68 to branch 'refs/heads/KOJI_FETCH_HEAD'
From http://git.inferitos.ru/rpms/nextcloud-client
 ! [new tag]         changed/i9ce/nextcloud-client-3.13.2-1.el9 -> KOJI_FETCH_HEAD  (unable to update local ref)
$ git reset --hard changed/i9ce/nextcloud-client-3.13.2-1.el9
HEAD is now at ade4a43 import nextcloud-client-3.13.2-1.el9