$ git clone -n http://git.inferitos.ru/rpms/perl-Class-ISA /var/lib/mock/inferit-10_0-extras-build-91321-168061/root/chroot_tmpdir/scmroot/perl-Class-ISA
Cloning into '/var/lib/mock/inferit-10_0-extras-build-91321-168061/root/chroot_tmpdir/scmroot/perl-Class-ISA'...
$ git fetch origin changed/i10ce/perl-Class-ISA-0.36-1042.el10:KOJI_FETCH_HEAD
error: cannot update ref 'refs/heads/KOJI_FETCH_HEAD': trying to write non-commit object a3fcb062f2fbc7e88f2c1fd5456dfad3cb62cf93 to branch 'refs/heads/KOJI_FETCH_HEAD'
From http://git.inferitos.ru/rpms/perl-Class-ISA
 ! [new tag]         changed/i10ce/perl-Class-ISA-0.36-1042.el10 -> KOJI_FETCH_HEAD  (unable to update local ref)
$ git reset --hard changed/i10ce/perl-Class-ISA-0.36-1042.el10
HEAD is now at 440acbe import perl-Class-ISA-0.36-1042.el10