Computing Guix derivation for 'x86_64-linux'...  
substitute: 
substitute: updating substitutes from 'https://ci.guix.gnu.org'...   0.0%
substitute: updating substitutes from 'https://ci.guix.gnu.org'...  50.0%
substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0%
substitute: 
substitute: updating substitutes from 'https://bordeaux.guix.gnu.org'...   0.0%
substitute: updating substitutes from 'https://bordeaux.guix.gnu.org'...  50.0%
substitute: updating substitutes from 'https://bordeaux.guix.gnu.org'... 100.0%
The following derivations will be built:
   /gnu/store/gdm1ymnllb2977489srjd84m6d113ynh-profile.drv
   /gnu/store/8bq2fy2gy2az5s5i8s43vyl2i1b10lj6-guix-past.drv
   /gnu/store/cf1xab590a4h5mif61f91dp1mzb0kall-guix-8fed831e2.drv
   /gnu/store/gh0k1ay3ikmq6qkyx6mwb7phkzwdkr9i-guix-manual.drv
   /gnu/store/ivc3myafxk6faygkas2nsak3bd020n3q-profile.drv
   /gnu/store/yyk1mdrhgwlk2y3kvv5gdjfph5fgy0fp-inferior-script.scm.drv
The following profile hooks will be built:
   /gnu/store/akr6rfzs1pkk5kw8zc37c3rccxpji2hg-ca-certificate-bundle.drv
   /gnu/store/ix31dzp76vmpvzhv9vwmips0dc8xwcif-emacs-subdirs.drv
   /gnu/store/jamj3q5q2ibkggpkbghp5zd8mzbykm7q-info-dir.drv
   /gnu/store/laifzi3vwhpi6344h5vypl138dplqpn2-guix-package-cache.drv
   /gnu/store/nq4w7c7rxvgiqanlk68yn63vrw0vr2zk-fonts-dir.drv
waiting for locks or build slots...
building path(s) `/gnu/store/jn441k8xwlfvza01b1dbwc14j3ywd65a-guix-past'
(repl-version 0 1 1)
/gnu/store/0ah0g8k9hfs0rfnpav8m6795im0jhppv-guix-past-247a14c/modules/past/packages/python.scm:740:19: warning: 'texlive-union' is deprecated, use 'texlive-updmap.cfg' instead
(exception unbound-variable (value #f) (value "Unbound variable: ~S") (value (python-setuptools)) (value #f))
builder for `/gnu/store/8bq2fy2gy2az5s5i8s43vyl2i1b10lj6-guix-past.drv' failed to produce output path `/gnu/store/jn441k8xwlfvza01b1dbwc14j3ywd65a-guix-past'
cannot build derivation `/gnu/store/gdm1ymnllb2977489srjd84m6d113ynh-profile.drv': 1 dependencies couldn't be built
Backtrace:
In ice-9/boot-9.scm:
  1752:10 12 (with-exception-handler _ _ #:unwind? _ # _)
In unknown file:
          11 (apply-smob/0 #<thunk 7fbeb5a5c340>)
In ice-9/boot-9.scm:
    724:2 10 (call-with-prompt _ _ #<procedure default-prompt-handle?>)
In ice-9/eval.scm:
    619:8  9 (_ #(#(#<directory (guile-user) 7fbeb5a5fc80>)))
In cuirass/ui.scm:
   104:10  8 (run-cuirass-command _ . _)
In cuirass/scripts/evaluate.scm:
   107:27  7 (cuirass-evaluate _)
In ice-9/boot-9.scm:
  1752:10  6 (with-exception-handler _ _ #:unwind? _ # _)
In guix/store.scm:
   658:37  5 (thunk)
  2123:25  4 (run-with-store #<store-connection 256.99 7fbeb4952dc0> ?)
In cuirass/scripts/evaluate.scm:
     89:8  3 (_ _)
In guix/store.scm:
  1995:38  2 (_ #<store-connection 256.99 7fbe8b8c6d70>)
  1421:15  1 (_ #<store-connection 256.99 7fbe8b8c6d70> _ _)
In ice-9/boot-9.scm:
  1685:16  0 (raise-exception _ #:continuable? _)

ice-9/boot-9.scm:1685:16: In procedure raise-exception:
ERROR:
  1. &store-protocol-error:
      message: "build of `/gnu/store/gdm1ymnllb2977489srjd84m6d113ynh-profile.drv' failed"
      status: 1