emacs-exwm-x update error

[Feng Shu]

address@hidden:~/project/guix $ ./pre-inst-env guix package -u emacs-exwm-x
;;; note: source file /home/feng/project/guix/gnu/packages/emacs.scm
;;;       newer than compiled /home/feng/project/guix/gnu/packages/emacs.go
;;; note: source file /home/feng/project/guix/gnu/packages/emacs.scm
;;;       newer than compiled 
/run/current-system/profile/lib/guile/2.2/site-ccache/gnu/packages/emacs.go
guix package: warning: Consider running 'guix pull' followed by
'guix package -u' to get up-to-date packages and security updates.

substitute: updating list of substitutes from 'https://mirror.hydra.gnu.org'... 
100.0%
substitute: updating list of substitutes from 'https://mirror.hydra.gnu.org'... 
100.0%
substitute: updating list of substitutes from 'https://mirror.hydra.gnu.org'... 
100.0%
The following package will be upgraded:
   emacs-exwm-x 1.0-2.2099138 → 1.6     
/gnu/store/b05317amv8xp7kg297rjfqma8f9pp91d-emacs-exwm-x-1.6

guix package: error: profile contains conflicting entries for emacs-exwm:out
guix package: error:   first entry: address@hidden:out 
/gnu/store/6v3xzl7xpbgkg9fy6rhfbbizps61yysd-emacs-exwm-0.14
guix package: error:    ... propagated from address@hidden
guix package: error:   second entry: address@hidden:out 
/gnu/store/j39k3hiyxskr78k2pbybvgq1nwczdgvq-emacs-exwm-0.13



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