$ git clone -n http://git.inferitos.ru/rpms/rust-libz-sys /var/lib/mock/inferit-9-epel-build-25041-42993/root/chroot_tmpdir/scmroot/rust-libz-sys
Cloning into '/var/lib/mock/inferit-9-epel-build-25041-42993/root/chroot_tmpdir/scmroot/rust-libz-sys'...
$ git fetch origin changed/i9ce/rust-libz-sys-1.1.12-1.el9:KOJI_FETCH_HEAD
error: cannot update ref 'refs/heads/KOJI_FETCH_HEAD': trying to write non-commit object 8ad52bca798e687fccce74a4f72a3bcc707c5822 to branch 'refs/heads/KOJI_FETCH_HEAD'
From http://git.inferitos.ru/rpms/rust-libz-sys
 ! [new tag]         changed/i9ce/rust-libz-sys-1.1.12-1.el9 -> KOJI_FETCH_HEAD  (unable to update local ref)
$ git reset --hard changed/i9ce/rust-libz-sys-1.1.12-1.el9
HEAD is now at 9e43b49 import rust-libz-sys-1.1.12-1.el9