$ git clone -n http://git.inferitos.ru/rpms/perl-File-MMagic /var/lib/mock/inferit-8_10-bootstrap-build-54632-116901/root/chroot_tmpdir/scmroot/perl-File-MMagic
Cloning into '/var/lib/mock/inferit-8_10-bootstrap-build-54632-116901/root/chroot_tmpdir/scmroot/perl-File-MMagic'...
$ git fetch origin changed/i8c/perl-File-MMagic-1.30-16.el8:KOJI_FETCH_HEAD
error: cannot update ref 'refs/heads/KOJI_FETCH_HEAD': trying to write non-commit object d4509ae80a5e84a359614cd6e78c47c591ea98b2 to branch 'refs/heads/KOJI_FETCH_HEAD'
From http://git.inferitos.ru/rpms/perl-File-MMagic
 ! [new tag]         changed/i8c/perl-File-MMagic-1.30-16.el8 -> KOJI_FETCH_HEAD  (unable to update local ref)
$ git reset --hard changed/i8c/perl-File-MMagic-1.30-16.el8
HEAD is now at 01c1ee7 import perl-File-MMagic-1.30-16.el8