ander@ander-H61H2-I3:~$ guix package -i guix 
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/ice-9/boot-9.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/ice-9/boot-9.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/ice-9/psyntax-pp.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/ice-9/psyntax-pp.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/ice-9/deprecated.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/ice-9/deprecated.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/ice-9/control.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/ice-9/control.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/srfi/srfi-26.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/srfi/srfi-26.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/srfi/srfi-1.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/srfi/srfi-1.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/srfi/srfi-9.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/srfi/srfi-9.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/system/base/ck.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/system/base/ck.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/srfi/srfi-11.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/srfi/srfi-11.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/rnrs/io/ports.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/rnrs/io/ports.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/rnrs/base.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/rnrs/base.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/rnrs/enums.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/rnrs/enums.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/rnrs/conditions.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/rnrs/conditions.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/ice-9/receive.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/ice-9/receive.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/rnrs/exceptions.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/rnrs/exceptions.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/ice-9/optargs.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/ice-9/optargs.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/system/base/pmatch.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/system/base/pmatch.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/rnrs/records/syntactic.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/rnrs/records/syntactic.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/srfi/srfi-69.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/srfi/srfi-69.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/ice-9/rdelim.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/ice-9/rdelim.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/ice-9/ftw.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/ice-9/ftw.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/ice-9/match.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/ice-9/match.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/ice-9/vlist.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/ice-9/vlist.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/srfi/srfi-9/gnu.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/srfi/srfi-9/gnu.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/system/foreign.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/system/foreign.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/srfi/srfi-34.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/srfi/srfi-34.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/srfi/srfi-35.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/srfi/srfi-35.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/ice-9/popen.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/ice-9/popen.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/ice-9/threads.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/ice-9/threads.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/ice-9/futures.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/ice-9/futures.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/srfi/srfi-19.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/srfi/srfi-19.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/srfi/srfi-31.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/srfi/srfi-31.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/srfi/srfi-37.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/srfi/srfi-37.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/sxml/ssax.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/sxml/ssax.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/oop/goops.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/oop/goops.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/system/base/syntax.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/system/base/syntax.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/language/tree-il.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/language/tree-il.go
;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/system/base/compile.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/system/base/compile.go
Backtrace:
In ice-9/r4rs.scm:
  90: 19 ;;; note: source file /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/share/guile/2.0/system/vm/program.scm
;;;       newer than compiled /gnu/store/nh2j35psyyjpvlbv2yswwjx0b25klyk3-guile-2.0.11/lib/guile/2.0/ccache/system/vm/program.go
[dynamic-wind #<procedure 3a545d0 at ice-9/eval.scm:416:20 ()> ...]
In ice-9/eval.scm:
 484: 18 [eval # #]
 432: 17 [eval # #]
In unknown file:
   ?: 16 [primitive-load-path "system/base/compile" ...]
In ice-9/eval.scm:
 505: 15 [#<procedure 16095c0 at ice-9/eval.scm:499:4 (exp)> (define-module # # ...)]
In ice-9/r4rs.scm:
  39: 14 [call-with-values #<procedure 3a541b0 at ice-9/eval.scm:416:20 ()> ...]
  39: 13 [call-with-values #<procedure 3a54150 at ice-9/eval.scm:416:20 ()> ...]
  39: 12 [call-with-values #<procedure 3a540f0 at ice-9/eval.scm:416:20 ()> ...]
In ice-9/eval.scm:
 387: 11 [eval # #]
 481: 10 [lp (#<fluid 14>) (#<procedure 3acbe40 at ice-9/eval.scm:416:20 (a)>)]
 387: 9 [eval # #]
 387: 8 [eval # #]
 387: 7 [eval # #]
 387: 6 [eval # #]
 399: 5 [eval # #]
In unknown file:
   ?: 4 [equal? #:no-backtrace #:use-module]
In oop/goops/dispatch.scm:
 208: 3 [#<procedure 3acb630 at oop/goops/dispatch.scm:204:4 args> # #]
In system/base/target.scm:
  59: 2 [with-target "x86_64-unknown-linux-gnu" ...]
In oop/goops/dispatch.scm:
 186: 1 [#<procedure 3b8a330 at oop/goops/dispatch.scm:185:6 ()>]
In ice-9/eval.scm:
 481: 0 [lp (#<fluid 12>) ((#<catch-closure 16cea60>))]