$ git clone -n http://git.inferitos.ru/rpms/pdftk-java /var/lib/mock/inferit-10_0-extras-build-103672-197748/root/chroot_tmpdir/scmroot/pdftk-java
Cloning into '/var/lib/mock/inferit-10_0-extras-build-103672-197748/root/chroot_tmpdir/scmroot/pdftk-java'...
$ git fetch origin changed/i10ce/pdftk-java-3.3.3-8.el10:KOJI_FETCH_HEAD
error: cannot update ref 'refs/heads/KOJI_FETCH_HEAD': trying to write non-commit object 61f1f2f82fa94e39259a20f2c0506bbf3a8eeab4 to branch 'refs/heads/KOJI_FETCH_HEAD'
From http://git.inferitos.ru/rpms/pdftk-java
 ! [new tag]         changed/i10ce/pdftk-java-3.3.3-8.el10 -> KOJI_FETCH_HEAD  (unable to update local ref)
$ git reset --hard changed/i10ce/pdftk-java-3.3.3-8.el10
HEAD is now at 9947e03 import pdftk-java-3.3.3-8.el10